Sliding window system with a movable window installation structure with an aluminum alloy frame stru

专利摘要:
The present invention relates to a sliding window system with a mounting structure. More particularly, the present invention relates to a sliding window system comprising a window frame (100) comprising an inner frame (100a) and an outer frame (100b), and a fixed window (200) and a movable window (300). The mounting structure comprises a movable window sealing frame (100d) and a roller device (400) installed below the movable window, and a horizontal moving device (500) and a rolling bearing sliding unit (600). The sliding window system is configured to prevent a vertical force component between the rail and the roller from acting so that the movable window can be moved along the longitudinal direction of the rail with reduced friction, and the sliding mobility of a large, heavy-duty window can be improved, and to improve the mobility Significantly improve thermal insulation and increase resistance to wind pressure.
公开号:CH708181B1
申请号:CH01488/14
申请日:2013-04-01
公开日:2018-04-30
发明作者:Lee Kwang-Seok
申请人:Filobe Co Ltd；
IPC主号:

专利说明:

Description: The present invention relates to a sliding window system having a movable window installation structure according to the preamble of claim 1, and more particularly to a movable window installation structure configured to allow the application of a vertical force component between a rail and a roller for support of the weight of the movable window so that the movable window can be moved with reduced friction in a direction perpendicular to the longitudinal direction of the rail and the Gleitbewegbarkeit a large window can be improved with high weight, and a profile cross-sectional structure of a window-mounting frame, with a sliding window is equipped to improve, so that the heat insulation can be significantly improved and the wind pressure resistance to wind pressure can be increased.
BACKGROUND [0002] With reference to a quite conventional configuration of a sash (in which a panel such as a glass window is installed) and a sash (installed in a rectangular loop shape so that the sash is installed therein) which constitute a sash window system , such as a horizontally sliding window or a horizontally sliding door, the window frame equipped with a guide rail (guide way) serving as a guide when a movable window is slid in a rectangular loop shape built into a wall of a building is a roller mounted outside the sliding frame, so that the movable window with reduced friction can be moved along the guide rail, which is installed in the window frame, and the sliding frame with a cross-sectional structure in which a plate is located, such as a glass or a sheet material is incorporated within the window frame.
However, with such a conventional and simple configuration, it is usually difficult to expect excellent performance in terms of a soundproof property, an air-tight property (wind-proofing property), a waterproof property, a heat-insulating property, a wind-pressure-resistant property, or the like. When a sealing member such as windshield (mohair) or a windshield seal is mounted between the sash and the sash to compensate for such defects, performance can be improved. Due to the limitation of a sealing process, the sealing element, e.g. Windbreaker or windscreen rubber, but no high sealing effect ready. In addition, since the sealing member is deformed or worn over time, it is difficult to constantly maintain the performance.
In the prior art, in order to overcome the shortcomings of a sliding window system having the conventional structure described above, an opening and closing (LS) structure has been developed, as shown in FIG and FIG. 2 is shown. In the case where the sliding window 4 is slid as shown in FIG. 1 when a handle 4h of a movable window is rotated, a force pressing on a roller 4h on the underside of the movable window is applied by a mechanism which uses the principles of leverage and leverage. Then, the movable window 4 as a whole is moved upward by a lower guide rail 1b by a reaction force of the roller 4r seated on a lower guide rail 1b of the window frame (see partial enlargement in the section "D" in FIG. 1). As a result, a lower sealing member 3b which was in contact with the window frame 1 to maintain a hermetically sealed state, such as e.g. a rubber seal, spaced from the window frame 1, whereby the sliding movement of the movable window with reduced friction can be made. In addition, in a state in which the movement is completed, as shown in Fig. 2, when the handle 4h of the movable window 4 is rotated in the opposite direction, the roller 4r is returned to the inside of the lower frame of the movable window 4, whereby the sash 4 as a whole is moved downwards (see partial enlargement in the section "D" in Fig. 2). As a result, the lower sealing member 3b, e.g. the rubber gasket compressed to seal a lower gap between the underside of the movable window 4 and the window frame.
The sealing of a gap between the top of the movable window 4 and the top of the window frame 1 at this time will be understood by comparison with the partial magnifications in the sections "U" in Figs. 1 and 2. When the window 4 is raised and pushed up, an upper sealing member 3u mounted on an upper frame of the movable window 4 is spaced from an upper guide rail 1a attached to the underside of the upper portion of the window frame 1, and when the Moving window 4 is moved down, the upper sealing member 3u comes into sealing contact with the upper guide rail 1a in contact.
According to a comparison of the partial magnifications in the sections "L" and in the sections "R" of Fig. 1 and 2, it is understood that in sections between vertical frames of the window frame and the sliding frame, when the horizontal sliding of the movable window. 4 is completed and the window is completely closed, the lateral sealing element 4s, such as Rubber seals, is compressed to provide a sealing performance.
However, the above-described opening / closing structure of the "LS" type involves the following problems. The sliding frame with heavy components in connection with the roller, which are attached to the lower portion of the movable window, must be moved up or down to open or close the movable window, which, in mechanical terms, due to the concentrated load on the roller section is detrimental, and a device which is required to regularly perform the functions of moving the movable window up and down requires durable, high-performance components. In addition, if the size of the sash is above a certain range, it may be difficult to overcome the weight load of the large sash and glass window. Thus, there is a problem that the applicable size of the sash is limited.
Moreover, as described above with respect to Figs. 1 and 2, in a single sash, the sealing principles and directions, i. E. inconsistent sealing methods on the bottom, on the sides and on the top. Thus, it is not easy to ensure perfect sealing performance at corner portions of the sash and window frame where different sealing methods meet. Moreover, it is difficult to achieve a complete seal on the top of the sash, because the sealing performance on the top should only be secured by a small force that causes the top sealing member 3u to be in tight, resilient contact with the top guide rail 1a is. In particular, it is also difficult to block the heat transfer through the upper rail between the area on the inside and the outside.
As an example, Figs. 3 to 5 show a sliding window system equipped with the "LS" type opening / closing structure as described, wherein a window frame and a sash frame may be made of an aluminum alloy material as shown in Figs 5 is shown. In such a case, the window frame 1 comprises an inner frame 1a and an outer frame 1b made of a high thermal conductivity aluminum alloy material, and a thermosensor 1c configured to connect the inner and outer frames, and one of a thermoset 1c Resin material is or is made. The window frame 1 is installed in a rectangular loop shape in a wall of a building. Inside the window frame 1, a fixed window 2 and a movable window 4 are installed, each of the fixed window 2 and the movable window 4 having an inner frame 2a or 4a and an outer frame 2b or 4b made of a high thermal conductivity aluminum alloy material , and a thermosensor 2c or 4c configured to connect the inner and outer frames made of a synthetic resin material.
Fig. 3 shows sectional views of the movable window 4 in a state in which the movable window 4 is shifted so that it is closed (upper part), and in a state in which the movable window 4 is shifted, so that it open (lower part). 4 shows, as a sectional view along the line A-A ', a state in which a door closing operation is performed from the state in which the movable window 4 is slid closed, as shown in the upper portion of FIG the movable window 1 is moved downward so that the upper seal member 3u and the lower seal member 3b contact the thermosensor 1c in the widthwise central portion of the window frame 1 in a sealing manner. 5 shows, as a sectional view along the line A-A ', a state in which the movable window 1 is lifted above the roller 4r and from the state where the movable window 4 is openly shifted (a door unlocking operation is performed). 3, is moved so that the upper seal member 3u and the lower seal member 3b do not contact the widthwise central portion of the window frame 1 with the thermosensor 1c.
As shown in Figs. 3 and 4, here is a thermal insulation line "INS", which is the thermosensor 4c, which is installed in the widthwise central portion of the movable window 4, and the thermosensor 1c, which in the central width Section of the window frame 1 is installed, interconnected, formed in a substantially linear direction, so that the length of the thermal insulation line "INS" itself is kept low. In addition, since the thermosensor 1c, which is installed in the widthwise central portion of the window frame 1, has a structure that is in direct contact with outside air ("air"), as shown in Fig. 4, it has a great deal limited heat insulation effect between the inside and the outside of the window. Moreover, in view of the state in which the roller 4r is installed inside the inner frame 4a of the lower frame of the movable window 4, it is inevitable to arrange the thermosensor 4c next to the roller 4r. However, this is rather disadvantageous for providing support rigidity because the frame supporting the roller 4r is cut through. Moreover, as shown in FIG. 3 along the line KK ', the materials constituting the movable window 4 are formed from the outside to the inside by an outer member 4b made of an aluminum alloy material, an intermediate thermal barrier 4c, which is made of a synthetic resin, and an inner frame 4 a made of or consisting of an aluminum alloy material joined together. Thus, it is difficult to provide a separate rigid frame capable of improving the rigidity of the entire frame of the movable window 4 in the longitudinal direction. Thus, there is a problem that, when the window is enlarged, there is no possibility to provide sufficient resistance to wind pressure.
In the prior art, in order to overcome the shortcomings of the sliding window system equipped with the "LS" type opening / closing structure described above, a movable window opening / closing device of a sliding window system has been disclosed in Korean Patent Publication No 10-0 729 222, which was issued on 19 June 2007. Hereinafter, a sliding window opening / closing apparatus of the sliding window system configured as described in the patent publication will be described.
Hereinafter, a conventional opening / closing device for a movable window of a sliding window system will be described in detail with reference to FIGS. 6 to 13.
As illustrated in FIGS. 6 to 8, a movable window opening / closing device of a sliding window system is configured such that a movable window 40 is installed along an upper rail 11 a and a lower rail 11 b installed in a window frame 10 in a rail guide assembly 41a, 42a above an upper frame 40a of the movable window, the rail 41a is in engagement with the upper rail 11a, and in the reel unit assembly 41b, 42b under the lower frame of the movable window, the roller 41b is engaged the lower rail 11b is. Moreover, the upper frame 40a of the movable window 40 is movably mounted on the rail guide assembly 41a, 42a on the upper frame 40a of the movable window 40, and the lower frame 40b of the movable window 40 is movable on the roller unit assembly 41b, 42b under the lower frame 40b of the movable window 40 attached. More specifically, when an opening / closing operation unit (designated by reference numeral "50" in Fig. 10) mounted on a side frame (designated by reference numeral "40s" in Fig. 10) of the movable window 40 is mounted is operated, the upper frame 40a and the lower frame 40b of the movable window 40 are configured to include a displacement component orthogonal to the rail running direction of the rails 11a and 11b of the window frame 10, thereby moving in the backward and forward direction (in FIG. 6 denoted by the reference numerals "CL" and "OP") are moved. In addition, a sealing member 30 made of an elastic material is disposed between the window frame 10 (or fixed window (designated by reference numeral "20" in Fig. 7)) and the movable window 40 such that the sealing member 30 fully experiences the same pressure in the direction orthogonal thereto by the movement of the movable window 40.
Hereinafter, a detailed configuration will be described which causes the movable window 40 to move in the direction orthogonal to the rail running direction of the rails 11a and 11b, and an operational principle thereof will be described with reference to Figs.
7 is a perspective view showing a main portion of the movable window before the movable window is moved in the direction orthogonal to the rail running direction; FIG. 8 is a perspective view illustrating the main portion of the movable window after the movable window movable windows are moved in the direction orthogonal to the rail running direction to compress the sealing member, and Figs. 9a and 9b are vertical sectional views showing an opened state before the movable window is moved in the direction orthogonal to the rail running direction (Figs. 9a), and Figs a closed state after the movable window has been moved in the direction orthogonal to the rail running direction (Fig. 9b).
As illustrated in FIGS. 7 and 8, when the reel unit assembly 41b, 42b is pushed forward by a motive force FP comprising a component parallel to the rail running direction of the lower rail 11b, the motive force FP is inclined from an oblique connection structure A guide slot 43b which is obliquely formed (at a set angle with respect to the longitudinal direction of the lower rail as seen in plan) on the plate 42b positioned on the upper side in the reel unit assembly 41b, 42b, and a guide projection 44b which is so is formed so that it protrudes downward from the lower surface of the lower frame 40 b of the movable window, divided into two force components, ie a horizontal force component Fh and a vertical force component Fv. At this time, the direction of the vertical force component Fv acting in a direction orthogonal to the rail running direction is changed in the opposite direction because the roller 41b positioned on the underside of the reel unit assembly 41b and 42b is prevented from moving toward the Rotate side in the direction orthogonal to the rail running direction of the lower rail 11b, so that the roller 41b can not be moved in the direction orthogonal to the rail running direction. The reaction force, which has the same strength as the vertical force component but is directed opposite to the vertical force component, acts to move the lower frame 40b of the movable window 40 across the width D of the oblique guide slot 43b in the backward and forward directions orthogonal to the rail running direction move. The use of the movement action in the backward and forward directions is a major principle of the movable window opening / closing device of the sliding window system of the prior art.
Fig. 10 is a perspective view illustrating a main portion of an exemplary embodiment of an opening / closing operation unit in the sliding window opening / closing apparatus of a sliding window system as described above. Fig. 11 is a perspective view showing Figs 10 and an operating state of the main portion thereof, and FIG. 12 is a view showing the states before and after moving the movable window in the direction orthogonal to the longitudinal direction of the rail in the movable window opening / closing apparatus of a sliding window system in which the opening / closing operation unit of Fig. 10 is applied.
In particular, Figs. 10 to 12 show an example of an opening / closing operation unit for specifically implementing the working principle of the prior art, as shown in Figs. 6 to 9. Various application examples of such an opening / closing operation unit constitute the prior art as disclosed in the Korean patents filed and issued in the name of the present applicant, i. in Korean Patent No. 10-0 729 222 (corresponding to PCT Publication No. WO 2007/075 075) as described above in Korean Patent No. 10-0671256 (corresponding to PCT Publication No. WO 2007/139 354) issued on January 19, 2007, and Korean Patent No. 10-0 729 223 (corresponding to PCT Publication No. WO 2007/139355) issued on June 19, 2007. One of the application examples corresponds to the opening / closing operation unit of
Sliding type 50, which is shown in FIGS. 13 and 14. In particular, the slide-type opening / closing operation unit 50 includes: a side push rod 50s mounted in a vertical direction on a side frame of a movable window 40 to be movable in a direction orthogonal to the rail running direction; a turning handle 50h installed to apply an operating force for vertically moving the side push bar 50s; a gear mechanism 50L, 50P installed to convert a rotational movement of the rotary handle 50h into a vertical reciprocal movement of the side push bar 50s; elastic sliders 51s each of which is installed at a corner connected to an upper or lower end of the side push bar 50s and transmits the reciprocal motion to an upper or lower portion of the movable window 40; upper and lower push rods 51a and 51b, which are horizontally attached to the upper and lower portions of the movable window 40 and engage with the elastic sliders 51s; and connecting rod members 52a and 52b configured to connect the upper and lower push rods 51a and 51b to the lower plate 42a of the rail guide assembly and the upper plate 42b of the reel unit assembly, respectively. In the case of the opening / closing operation unit shown in Figs. 13 and 14, when the turning handle 50h is operated, horizontal displacements generated in the lower plate 42a of the rail guide assembly and the upper plate 42b of the movable-unit roll unit assembly act in opposite directions unlike the exemplary embodiment shown in FIG. 11. Thus, the directions of the upper and lower oblique guide slots 43a1 and 43a2, 43b1 and 43b2 are opposite to each other, and the initial positions of the guide projections 44a and 44b fitted in the oblique guide slots 43a1 and 43a2 and 43b1 and 43b2 are opposite to each other.
However, according to the prior art having the above-described structure, when the reel unit assembly 41b, 42b is urged forward by a motive force FP including a component parallel to the rail running direction of the lower rail 11b, the above-described reaction force acts between them Roller 41b and the lower rail 11b by the force component Fv, which acts in the direction orthogonal to the rail running direction. Consequently, the reaction force may also act as a strong frictional force between the roller and the rail and may interfere with the movement of the roller which is moved along the rail by the horizontal force component Fh. That Even if the reel unit assembly is pushed by the opening / closing operation unit, the reel may not be moved due to the frictional force that can be generated by the above-described reaction force between the reel and the rail.
Moreover, in view of the fact that the weight of the movable window in a system-type window may be significantly larger than the weight of a movable window of a conventional window during vertical movement due to a configuration of the opening / closing unit 50 or the like of the movable window 40, a large frictional resistance exists between the lower frame 40b of the movable window 40 and the upper plate 42b of the reel unit assembly 41b, 42b, which may be an obstacle to the movement of the movable reduced friction window 40 orthogonal to the rail running direction.
Detailed description of the invention
Technical Problem The present invention has been developed with the aim of solving the above-described problems, and an object of the present invention is to provide a movable window installation structure for a sliding window system configured to improve a profile cross-sectional structure of a window-mounting frame. equipped with a sliding window so that the heat insulation can be significantly improved and the wind pressure resistance against wind pressure can be increased, and the provision of a sliding window structure configured to allow the application of a vertical reaction force between a rail and a roll for supporting the weight, of the movable window, so that the movable window can be moved with reduced friction in a direction orthogonal to the longitudinal direction of the rail.
Another technical object of the present invention is to provide a sliding window structure configured such that the movable window can be slid with reduced friction, while the movable window is substantially moved in the direction orthogonal to the rail running direction, regardless of the weight of the movable one Window to ensure that a complete sealing effect is performed, which can be carried out with reduced friction.
Technical Solution In order to achieve the objects described above, the present invention provides a sash window system having a movable window installation structure with an aluminum alloy frame structure according to claim 1. The sliding window system comprises: a window frame comprising an inner frame and an outer frame made of an aluminum alloy, and a thermos barrier connecting and forming the inner and outer frames made of a synthetic resin, the window frame being in a rectangular shape Loop form is installed in a building wall and a rail guide is installed in the horizontal direction on an upper surface of the lower element of the window frame; and a fixed window and a movable window as window elements installed in the window frames, each having an inner frame and an outer frame configured to form a window plate such as a window frame. supporting a glass window plate and made of an aluminum alloy material having high heat conductivity, and a thermos barrier connecting the inner and outer frames and made of a synthetic resin.
The movable window installation structure further comprises: a movable window sealing frame comprising a first thermal barrier seal member on an inwardly facing surface, the movable window seal frame being made of an aluminum alloy material and in a rectangular loop shape is provided in a closing area of the movable window within the outer frame of the window frame to connect the inner frame and the outer frame; a roller device installed under the movable window and separable from the movable window to provide a sliding movement of the movable window along the length of the rail guide of the window frame so as to seal with respect to the movable window seal frame; a movable window horizontal moving device installed in a lower recess of the lower frame of the movable window frame structure to perform a horizontal sliding movement for sealing transversely to the rail guide, so that a second thermal barrier seal element mounted on an outwardly facing surface of the movable window is provided by the separation of the movable window of the roller device in contact with the first thermal barrier seal member of the sealing frame for the movable window occurs; and a slide unit provided between an upper surface of the roller device and a lower surface of the lower frame of the movable window to perform a rolling movement and at the same time only a movement displacement of the lower frame of the movable window orthogonal to the rail running direction of the rail guide with respect to the upper To allow surface of the roller device, so that a vertical force component does not act on the roller device, while the movable window performs a sealing sliding movement transversely to the rail guide by the horizontal moving device is operated for the movable window, and the movable window and the roller device can run integrally or together when the movable window is moved along the longitudinal direction of the rail guide.
A thermal barrier made of a synthetic resin material and incorporated to connect the inner frame and the outer frame constituting the window frame to heat transfer blocking manner, and another thermal barrier made of a synthetic resin material or is and is installed to connect the sealing frame for the movable window, which is connected to the outer frame, and the inner frame heat transfer blocking manner, are arranged so that the mounting directions of Ther-mosperren are orthogonal to each other, so that inner frames, the outer frame, the movable window seal frame, and the inner frame are connected by the thermal locks in a rectangular loop shape to form therein a heat-insulating air layer.
Here, the horizontal movement device for the movable window, which is installed in the inner recess of the lower frame of the movable window comprises: a fixed frame which is fixedly installed in a planar frame shape on the movable window and a guide projection (not shown), formed to protrude from the frame surface, or a slanted guide slit formed to be inclined at a predetermined angle with respect to the guide rail; a movable frame provided slidably adjacent to or adjacent to the fixed frame on a plane and including an oblique guide slot formed to be inclined at a predetermined angle with respect to the longitudinal direction of the rail guide 100r, so that the guide projection is inserted into the inclined guide slot and slidably guided, or a guide projection formed to protrude from the frame surface, the movable frame sliding in the inner recess of the lower frame of the movable window in the direction parallel to the rail running direction is provided; an opening / closing operation drive unit fixedly mounted on a side surface of the movable window 300 and connected to the movable frame so as to provide a moving force in the direction parallel to the rail running direction; an inner support rail and an outer support rail provided on the inwardly facing surface of the rail guide in the window frame so as to be spaced from each other by a predetermined distance; and a support unit provided on the movable frame so that when the movable frame is moved by the opening / closing operation drive unit, the support unit provides a reaction force that moves the movable window in the horizontal direction orthogonal to the rail running direction while moving the movable one Press window in the direction orthogonal to the rail running direction between the movable window and the inner support rail or the outer support rail with respect to the motive force in the oblique direction of the guide projection and the oblique guide slot.
Here, preferably, a lateral flexural strength reinforcing member 320 is inserted and installed in a reinforcing material recess which is additionally formed adjacent to or adjacent to a side recess in which the movable frame constituting the movable window horizontal moving device is provided extending from the inner recess of the lower frame of the movable window to the opening / sliding drive unit on the side surface of the movable window, so that the flexural rigidity in the vertical longitudinal direction of the movable window is enhanced.
Moreover, preferably, the vertical slide unit is provided between the roller device and the horizontal moving device for the movable window so that no vertical force component acts on the roller device, while the movable window for sealing the horizontal moving device for the movable window in the direction orthogonal to the rail running direction is moved.
The sliding unit may include: a flat plate member provided on a lower surface of the fixed frame constituting the horizontal moving device for the movable window; and a bearing unit provided on a plane of the roller device to be in contact with the plate member and configured to slide in only one direction orthogonal to the longitudinal direction of the central rail.
By way of example, the storage unit may comprise a storage bed provided on a plane of the roller device and one or more pin-type roller bearings arranged in the storage bed so as to have the same longitudinal direction as the longitudinal direction of the central rail.
Moreover, in order to provide a structure which slides as described above only in the direction orthogonal to the longitudinal direction of the rail guide, the sliding unit can provide an engagement step provided on a lower surface of the fixed frame and an engagement step on the plane the roller device is provided and which is brought into engagement with the engagement step on the fixed frame include.
In addition, the support unit may include a support member fixed to one end of the guide protrusion of the movable frame and slidably provided on the lower surface of the fixed frame, and a circular pressure roller rotatably provided on the support member the circular pressure roller moves the movable window while pressing directly against the inwardly facing support rail or the outwardly facing support rail, thereby also minimizing the contact friction with the inboard support rail or the outwardly oriented support rail, while the movable frame and the Support element to be moved over a predetermined distance.
In addition, the circular pressure roller is rotatably provided in the center of the lower surface of the support member, and the diameter of the circular pressure roller may be set smaller than the distance between the inwardly facing support rail and the outwardly facing support rail, so that the movable window can be moved by the horizontal movement device for the movable window a predetermined distance in the direction orthogonal to the rail running direction.
In addition, the movable window horizontal moving device may further include a sliding film provided between the support member and the fixed frame so that the movable frame and the reduced friction support member can be moved on the fixed frame.
In addition, when a movable extension frame is provided which is to be spaced from the movable frame to increase the length of the movable frame, the support member may be configured to connect the movable frame and the movable extension frame.
In addition, the roller device may comprise: a downwardly open housing; a plate-shaped weight support plate mounted within the housing to support the weight of the movable window; and an annular reel unit that is wound around the weight support plate and is to be rotated about the weight support plate as an axis when the movable window is moved along the central rail of the window frame. Specifically, the annular roller unit may include a plurality of roller members and a connection unit connecting the plurality of roller members so that the plurality of roller members are uniformly arranged at a predetermined interval on the surface of the weight support plate.
Moreover, the roller device may further include a guide unit that guides the annular roller unit without sliding to the left and right of the weight support plate. As an example, the guide unit may include a guide rail formed on the weight support plate thereabout, and guide grooves formed on the plurality of roller elements so as to correspond to the guide rail.
In addition, the rail guide may further comprise: a central rail provided between the inward-facing support rail and the outward-facing support rail to guide the plurality of roller members; and an auxiliary guide rail having a longitudinal direction which is the same as that of the central rail and which is formed so as to protrude on a plane of the central rail, wherein the auxiliary guide rail may be inserted into the guide grooves to prevent the roller device rocking back and forth.
Moreover, the roller device may further include foreign-material curtains provided at a front and rear portion of the housing with respect to the moving direction of the housing to prevent foreign matter from entering the housing on the central rail and on the auxiliary-guide rail. and to sweep foreign matter out of the housing.
In addition, the sliding unit may be provided between the housing of the roller device and the fixed frame of the horizontal movement device for the movable window. In addition, the roller device may further include side rollers rotatably provided on the opposite side surfaces to reduce contact resistance when the housing contacts the inboard support rail and the outboard support rail.
Advantageous Effects According to the present invention, it is possible to provide a mounting structure for a sash window system which enables sealing and resealing of a sash window, thereby improving a profile cross-sectional structure of a sash mounting frame provided with a sash window made of an aluminum alloy frame structure, so that a heat insulation function can be remarkably improved, a dewdroping phenomenon can be minimized and a wind pressure resistance to wind pressure can be increased. Moreover, it is possible to provide an opening / closing structure for a sliding window in which the movable window for sealing with reduced friction can be slid in a direction orthogonal to the longitudinal direction of a rail while preventing a vertical reaction force between the rail and the rail Roller device acts.
In addition, the movable window according to the present invention can be slid with reduced friction, while the movable window is moved substantially orthogonal to the rail running direction, regardless of the weight of the movable window, so that a complete sealing action with reduced friction can be implemented.
Brief description of the drawings [0044]
Figs. 1 to 3 are views illustrating a conventional configuration of a sliding window system;
Figs. 4 and 5 are views illustrating a horizontal sliding window system according to a conventional lifting and sliding type;
6 is a perspective view illustrating a schematic diagram of a movable window opening / closing device according to a conventional sliding window system;
Fig. 7 is a perspective view illustrating a main portion of the movable window before the movable window is moved in the direction orthogonal to the rail running direction of the movable window open / close device of the sliding window system of Fig. 6;
Fig. 8 is a perspective view illustrating the main portion of the movable window after the movable window has been moved in the direction orthogonal to the rail running direction to compress the sealing member in the movable window opening / closing device of the sliding window system of Fig. 6;
9a and 9b are vertical sectional views showing the open / close device in an opened state before the movable window is moved in the direction orthogonal to the rail running direction and a closed state after the movable window is moved in the direction orthogonal to the rail running direction for the movable window of the sliding window system of Fig. 6;
10 is a perspective view illustrating a horizontal moving device for a movable window in the opening-closing operation unit of the movable-window opening-closing device of the conventional sliding window system;
Fig. 11 is a perspective view illustrating a main configuration and an operating state of the main portion of Fig. 10;
12 is a view showing states before and after moving the movable window in the direction orthogonal to the longitudinal direction of the rail in the movable window opening / closing device of the sliding window system in which the opening / closing operation unit of FIG. 10 is applied is illustrated;
Fig. 13 is a view illustrating an opening / closing operation drive unit (opening / closing operation unit) of another type;
Fig. 14 is a view illustrating a main configuration and an operating state of the opening / closing operation unit illustrated in Fig. 13;
15 is a horizontal sectional view of a sliding window system of an aluminum alloy frame structure according to an exemplary embodiment of the present invention, in which a movable window is shown in a state before being displaced for sealing;
16 is a horizontal sectional view of a sliding window system made of an aluminum alloy frame structure according to an exemplary embodiment of the present invention, in which the movable window is shown in a state after it has been displaced for sealing;
17 is a horizontal sectional view of a sliding window system of an aluminum alloy frame structure according to an exemplary embodiment of the present invention, in which the movable window is shown in an open state;
18 is a horizontal sectional view of a sliding window system of an aluminum alloy frame structure according to another exemplary embodiment of the present invention, the figure showing a state in which a flexural strength reinforcing material is additionally provided in the movable window to improve a wind resistance property;
Fig. 19 is a sectional view taken along the line A-A 'in Fig. 15;
Fig. 20 is a sectional view taken along the line A-A 'in Fig. 16;
Fig. 21 is a sectional view taken along the line B-B 'in Fig. 17;
22 is a horizontal sectional view of a sliding window system of an aluminum alloy frame structure according to an exemplary embodiment of the present invention, in which a heat insulation configuration (heat insulation line) is shown in a state where the movable window is displaced for sealing;
Fig. 23 is a side sectional view showing an operation of Fig. 20 (sealing state) to Fig. 19 (non-sealing state);
FIG. 24 is a side sectional view illustrating an operation of FIG. 19 (non-sealing state). FIG
Fig. 20 (sealing state) shows;
FIG. 25 is a side sectional view illustrating an operation of FIG. 20 (sealing state). FIG
Fig. 19 (non-sealing state), seen from the inwardly facing side of the window frame, shows;
Fig. 26 is a side sectional view showing an operation of Fig. 19 (non-sealing state) to Fig. 20 (sealing state), as viewed from the inner side of the window frame;
27 is a perspective view illustrating a state in which the movable window horizontal moving device is provided on the roller device in the movable shutter opening-closing device of the sliding window system of the aluminum alloy frame structure according to an exemplary embodiment of the present invention;
FIG. 28 is a side view illustrating a state in which the window frame associated with the
Roller apparatus, and the movable window horizontal movement apparatus is provided on the roller apparatus in the sliding window opening / closing apparatus of the sliding window system according to an exemplary embodiment of the present invention, in the direction in which the roller apparatus moves;
Fig. 29 is a schematic perspective view of the movable window, which is equipped with the horizontal movement device for the movable window, the roller device which supports the movable window, and the window frame, with the roller device in the opening / closing device for the movable Window of the sliding window system, according to an exemplary embodiment of the present invention, seen in the direction in which the roller device moves;
Fig. 30 is a plan view of Fig. 27;
31 is a bottom view illustrating the moving-window horizontal moving device in the movable window open / close device of the sliding window system according to an exemplary embodiment of the present invention;
32 is a perspective view illustrating the roller device and the slide unit in the sliding window system movable window opening / closing device according to an exemplary embodiment of the present invention, as viewed from an upper side;
Fig. 33 is a perspective view illustrating the roller device of Fig. 32 viewed from a lower side;
FIG. 34 is a perspective arrangement view showing the guide unit of the roller device. FIG
Fig. 32 shows in detail;
35 is a perspective view illustrating a state in which the circular pressure roller is rotatably provided on the support member in the movable window opening / closing device of the sash window system according to an exemplary embodiment of the present invention as viewed from a lower side ;
Fig. 36 is a side view illustrating a state in which the fixed frame to which the movable window is attached is moved from the state shown in Fig. 28 to the right side;
Fig. 37 is a plan view illustrating a state in which the fixed frame to which the movable window is fixed is moved from the state shown in Fig. 30 to the right side when the circular pressure roller bears against the inward-facing support rail suppressed;
Fig. 38 is a bottom view illustrating a state in which the fixed frame to which the movable window is attached is moved from the state shown in Fig. 31 to the right side when the circular pressure roller is against the inward-facing support rail suppressed;
Fig. 39 is a side view illustrating a state in which the fixed frame to which the movable window is attached is moved from the state shown in Fig. 28 to the left side;
Fig. 40 is a plan view illustrating a state in which the fixed frame to which the movable window is fixed is moved from the state shown in Fig. 30 to the left side when the circular pressure roller presses against the rear support rail; and
Fig. 41 is a bottom view illustrating a state in which the fixed frame to which the movable window is fixed is moved from the state shown in Fig. 31 to the left side when the circular pressure roller presses against the rear support rail.
MODE FOR CARRYING OUT THE INVENTION Hereinafter, exemplary embodiments of the present invention will be described with reference to the present invention so that one of ordinary skill in the art to which the present invention pertains may readily practice the present invention. However, the present invention can be embodied in various forms and is not limited to the exemplary embodiments described herein.
First, a sash window system of an aluminum alloy frame structure according to an exemplary embodiment of the present invention and a movable window mounting structure thereof will be described with reference to FIGS. 15 to 27.
15 is a horizontal sectional view of a sliding window system of an aluminum alloy frame structure according to an exemplary embodiment of the present invention, in which a movable window is shown before it is sealingly displaced (state «a»). FIG. 16 illustrates that movable windows after being sealingly shifted (state "b"), and Fig. 17 illustrates a state in which the movable window is moved to the right side to be opened to the outside (state "c"). In addition, Fig. 19 is a sectional view taken along line A-A 'in Fig. 15, Fig. 20 is a sectional view taken along line A-A' in Fig. 16, and Fig. 21 is a sectional view taken along line B-B 'in Fig. 17.
As illustrated in the above-described drawings, the sash window system of the aluminum alloy frame structure according to the present invention comprises: a sash 100, which basically has a inner frame 100a and an outer frame 100b of a high thermal conductivity aluminum alloy and a thermosensor 100c1 comprising the inner and outer frames 100a and 100b and made of a synthetic resin, wherein the window frame 100 is installed in a rectangular loop shape in a building wall and a guide rail is installed on a lower surface of the window frame 100; and a fixed window 200 and a movable window 300 as window members built in the window frames 100 each including an inner frame 200a or 300a and an outer frame 200b or 300b configured to form a window plate 200g or 300g, such as a glass window supporting and made of aluminum alloy material having high thermal conductivity, and a thermal barrier 200c or 300c connecting the inner and outer frames and made of a synthetic resin.
A movable window installation structure of the sliding window system further comprises: a movable window sealing frame 100d comprising, on an inwardly facing surface, a first thermosensor sealing member 100s which may be made of a synthetic resin material, for example, the sealing frame 100d for a movable window made of an aluminum alloy material and provided in a rectangular loop shape in a movable window closing area within the outer frame 100b of the window frame to connect the inner frame 100a and the outer frame 100b; a roller device 400 installed below the movable window 300 separated from the movable window 300 for sliding movement of the movable window 300 orthogonal to the rail running direction along the length of the rail guide 100r of the window frame 100 for sealing with respect to the sealing frame 100d to provide movable window; a movable window horizontal movement apparatus 500 provided on a rear surface of the movable window 300, which separates the movable window 300 from the roller apparatus 400 and which is installed in an inner recess of the lower frame 300d of the movable window 300; make sliding sliding movement across or over the rail guide 100r so that a second thermal barrier seal member 310s, which may be made of an elastic material such as a synthetic rubber, comes in contact with the first thermal barrier seal member 100s of the movable window seal frame 100d; and a slide unit 600 provided between an upper surface of the roller apparatus 400 and a lower surface of the lower frame 300d of the movable window 300 to guide a roller movement with only a movement displacement orthogonal to the rail running direction of the rail guide 100r of the lower frame 300d of the movable Window 300 is allowed with respect to the upper surface of the roller device 400 so that a vertical force component does not act on the roller device 400, while the movable window 300 performs a sealing sliding movement across or over the rail guide 100r by the operation of the movable window horizontal movement device 500 and the movable window 300 and the roller device 400 can move integrally when the movable window 300 is moved along the longitudinal direction of the rail guide 100r.
Here, a thermosensor 100c1 made of a synthetic resin material and incorporated to connect the inner frame and the outer frame 100b constituting the window frame 100 to the heat transfer blocking manner, and a thermosensor 100c2, the is made of a synthetic resin material and is installed so as to connect the movable window sealing frame 100d connected to the outer frame 100b and the inner frame 100a to heat transfer blocking manner so that the installation directions of the thermal barriers 100c1 and 100c2 are orthogonal to each other such that the inner frame 100a, the outer frame 100b, the movable window seal frame 100d and the inner frame 100a are connected by the thermal locks 100c1 and 100c2 (100c) in a rectangular loop shape to form a heat-insulating air layer 300i therein to build.
In the movable window installation structure of the sliding window system of the aluminum alloy frame structure configured as above and shown in an enlarged scale in Fig. 22, since the thermal barrier 100c made of the synthetic resin material is and is incorporated is to connect the inner frame 100a and the outer frame 100b, which constitute the window frame 100, to the heat transfer blocking manner, and the thermal barrier 100c2 made of the synthetic resin material and incorporated to form the sealing frame 100d for the movable windows connected to the outer frame 100b and connecting the inner frame 100a to heat transfer blocking manner, arranged so that the mounting directions of the thermal locks 100c1 and 100c2 are orthogonal to each other, the inner frame 100a, the outer frame 100b, the movable window sealing frame 100d and the inner R 100a through the thermo-barriers 100c1 and 100c2 (100c) in a rectangular loop shape to form a heat-insulating air layer 300i therein. As a result, as shown in FIG. 22, between a connection structure of the movable window seal frame 100d and the outer frame 100b constituting an outer primary vertical connection structure and a connection structure of the movable window 300 and the inner frame 100a which is one internal secondary vertical connection structure, an insulation line "INS" passing through a thermosensor 300c, a second thermal barrier seal 310s of the movable window 300, a second thermal barrier seal 310s, the first thermal barrier seal 100s, the thermal barrier 100c2, the heat-insulating air layer 300i and the thermal barrier 100c1 is formed substantially entirely from the outside of the
Window formed to the inside of the building, whereby a high heat insulation efficiency is provided and also a dewdrop phenomenon of the aluminum alloy frame is prevented, which occurs when a large temperature difference between the inside and the outside of the window occurs. On the other hand, a connection body indicated by reference numeral "100k" in Fig. 22 is provided as a connection structure to surround the movable window seal frame 100d and the inner frame 100a in which the first thermal-barrier seal member 100s and the thermal barrier 100c2 intervene the movable window sealing frame 100d and the connecting body 100k are installed.
In addition, no thermosensor is disposed adjacent to or adjacent to the window plate 300g positioned between the inner frame 300a and the outer frame 300b and constitutes the movable window 300, so that the movable window horizontal movement device 500 is the one below can be positioned in the central portion of the window, which is helpful in achieving a mechanically advantageous actuation action which reduces the force required to actuate the opening / closing operation drive unit for a sealing sliding movement by the movable window horizontal motion device 500 ,
Here, as illustrated in Figs. 23 to 27 and in the drawings described above, the movable window horizontal moving device 500 installed in the inner recess 300d1 of the lower frame 300d of the movable window 300 may include: a fixed one A frame 510 fixedly attached to the movable window 300 in a planar frame shape and a guide projection (not shown) formed to protrude from the frame surface, or an oblique guide slot 511 formed to be in one predetermined angle with respect to the longitudinal direction of the rail guide 100r inclines includes; a movable frame 520 provided slidably to be adjacent to or adjacent to the fixed frame 510 on a plane and including an oblique guide slot (not shown) formed to be at a predetermined angle with respect to the longitudinal direction of the Rail guide 100r is inclined so that the guide projection is inserted into the oblique guide slot to be guided in a sliding manner, or a guide projection 521 is formed so as to protrude from the frame surface, wherein the movable frame 520 in the inner recess 300d1 of the lower Frame 300d of the movable window is provided so as to be slidable in the direction parallel to the rail running direction; an opening / closing operation drive unit 530 fixedly mounted on a side surface of the movable window 300 and connected to the movable frame 520 so as to apply a moving force in a direction parallel to the rail running direction; an inward-facing support rail 540 and an outward-facing support rail 550 provided on the inwardly facing surface of the rail guide 100r in the window frame 100 and spaced from each other at a predetermined distance; and a support unit 560 provided on the movable frame 510 so that when the movable frame 520 is moved by the opening / closing operation drive unit 530, the support unit 560 provides a reaction force that moves the movable window 300 in the horizontal direction orthogonal to the rail running direction is so that the movable window 300 in the direction orthogonal to the rail running direction between the movable window 300 and the inwardly facing support rail 540 or the outwardly facing support rail 550 with respect to the moving force of the oblique direction of the guide projection 521 and the oblique guide slot 511 is pressed ,
Here, as shown in FIG. 18, in the movable frame 520, which shows the movable window horizontal moving device 500, preferably, a lateral bending strength reinforcing member 320 is inserted and inserted in a reinforcing material recess formed by a reinforcing material installation cover 300d3, which additionally is installed adjacent to a side recess 300d2 extending from the inner recess 300d1 (see Fig. 19) of the lower frame 300d of the movable window 300 to the opening / closing drive unit 530 on a side surface of the movable window 300, to the To strengthen flexural rigidity in the vertical longitudinal direction of the movable window. As a result, the movable window 300 has a high wind pressure resistance property. On the other hand, as shown in FIG. 18, a flexural strength reinforcing material 120 may be incorporated in the inside of the movable window seal frame 100d.
Moreover, the slide unit 600 will be described with reference to FIGS. 27 and 32 which are perspective views for illustrating the detailed configuration of the slide unit, FIGS. 25 and 26 are a front view and a plan view for illustrating the operation state of the slide unit 600 , and Figs. 28 to 41 described.
As illustrated in the above-described drawings, the slide unit 600 is provided between the roller apparatus 400 and the horizontal movement apparatus 500 for the movable window 300 so that no vertical force component acts on the roller apparatus 400 when the movable window 300 is sealed by the horizontal movement apparatus 500 is moved for the movable window in the direction orthogonal to the rail running direction.
The slide unit 600 may include: a flat plate member 610 provided on a lower surface of the fixed frame 510 and constituting the horizontal movement apparatus 500 for the movable window; and a bearing unit 620 provided on a plane of the roller device 400 so as to contact the plate member 610 and configured to slide in only one direction orthogonal to the longitudinal direction of the central rail 110.
Fig. 27 is a perspective view illustrating a state in which the movable window horizontal moving device 500 on the roller device in the movable window opening / closing device of the sliding window system of the aluminum alloy frame structure according to an exemplary embodiment of the present invention 28 is a side view illustrating a state in which the window frame 100 equipped with the roller device 400 and the movable-window horizontal-moving device 500 are mounted on the roller device 400 in the movable-window opening-closing device of FIG Sliding window system according to an exemplary embodiment of the present invention, seen in the direction in which the roller device 400 moves, and Fig. 29 is a schematic perspective view showing the movable window 300, d as equipped with the movable window horizontal movement apparatus 500, the roller apparatus 400 supporting the movable window 300, and the window frame 100 provided with the roller apparatus 400 in the sliding window opening movable shutter opening apparatus according to an exemplary embodiment of the present invention Present invention seen in the direction in which the roller device 400 moves.
Fig. 30 is a plan view of Fig. 27, and Fig. 31 is a bottom view illustrating the movable-window horizontal-moving device 500 in the sliding-window system movable-window opening-closing device according to an exemplary embodiment of the present invention.
FIG. 32 is a perspective view illustrating the roller device 400 and the slide unit 600 in the movable shutter opening-closing device of the sliding-window system of the aluminum alloy frame structure according to an exemplary embodiment of the present invention, as viewed from an upper side, FIG. 33 FIG. 34 is a perspective arrangement view showing in detail the guide unit 440 of the roller device 400 of FIGS. 32 and 33. FIG. 34 is a perspective view illustrating the roller device 400 of FIG.
Fig. 35 is a perspective view illustrating a state in which the circular pressure roller 562 is rotatably provided on the support member 561 in the sliding window system movable shutter opening-closing device according to an exemplary embodiment of the present invention from a lower side seen.
The sliding window system movable shutter opening-closing apparatus according to an exemplary embodiment of the present invention includes a window frame 100, a roller device 400, a movable window 300, a movable window horizontal moving device 500, and a sliding unit 600 as shown in Figs 35 is shown. Each component will be described in detail below.
As illustrated in FIG. 29, the window frame 100 is installed in a wall opening of a building in a rectangular loop shape, and the movable window 300 is movably provided in the window frame 100. The window frame 100 includes an inner frame 100a and an outer frame 100b made of a high thermal conductivity aluminum alloy material, and a thermal barrier 100c1 connecting the inner and outer frames and made of a synthetic resin material. A rail guide 100r is provided in the horizontal direction on the upper surface of the lower portion.
Moreover, a movable window sealing frame 100d made of an aluminum alloy material as described above is provided in a rectangular loop shape in the movable window closing portion inside the outer frame 100b of the window 100 to be the inner one Frame 100a and the outer frame 100b, wherein a first thermal barrier seal member 100s, which may consist of a synthetic resin material, on the inwardly facing surface of the sealing frame 100d is provided for a movable window.
Such a window frame 100 includes a rail guide 100r, so that the movable window 300 can be moved with reduced friction. In particular, the rail guide 100r may comprise a central rail 110 on which the lower surface of the roller device 400 may lie directly under the movable window 300.
As illustrated in FIG. 29 and FIGS. 32 to 34, the roller device 400 serves as a wheel for the movable window 300, so that the movable window 300 can be moved along the central rail 110 with reduced friction. Specifically, the lower surface of the movable window 300 lies on the upper plane of the roller device 400, and a sliding unit 600, which will be described later, is provided between the movable window horizontal moving device 500 and the roller device 400, so that a vertical force component (see "Fv In Fig. 3) is not transferred to the roller device 400.
The movable window horizontal moving device 500 is fixed to the movable window 300 as shown in FIG. 29, and is configured to push the movable window 300 in the horizontal direction orthogonal to the longitudinal direction of the central rail 110 (FIG. ie, the rail running direction) is as shown in Fig. 27, 30 and 31 is shown. The reason why the movable window 300 is slid in the horizontal direction orthogonal to the longitudinal direction of the central rail 110 (rail running direction) as described above is that the movable window 300 is to be moved toward the window frame 100 (or the fixed window 200) in order to seal the gap therebetween, whereby an excellent performance with respect to a sound insulating property, an air-tight property, a waterproof property, a heat-insulating property, a wind-pressure-resistant property or the like can be achieved, as already described in the Background of the Invention section , Specifically, for this sealing, as shown in Fig. 29, between the movable window sealing frame 100d disposed in a rectangular loop shape within the window frame 100 and the movable window 300, a first thermal barrier seal member 100s which may be made of a synthetic resin material and a second thermal barrier seal member 310s having a predetermined elasticity provided on the rear surface of the movable window 300 so as to be in contact with the first thermal barrier seal member 100s of the movable window seal frame 100d.
Hereinafter, the horizontal movement apparatus 500 for the movable window will be described in detail.
As illustrated in FIGS. 27, 31 and 32, the slide unit 600 is provided between the roller device 400 and the movable-window horizontal movement device 500 so that a vertical force component (see "Fv" in FIG Roller device 400 operates when sliding the movable window 300 for sealing by the horizontal movement device 500 for the movable window in the direction orthogonal to the rail running direction.
In particular, the slide unit 600 is provided so as to prevent the vertical force component (see "Fv" in FIG. 3) from being transmitted to the roller device 400, even if the vertical force component (see "Fv" in FIG ) acts on the movable window 300 and the movable frame 520 described below.
For this purpose, the slide unit 600 may comprise, for example, a flat plate member (see "610" in Fig. 31) and a bearing unit (see "620" in Fig. 32). The flat plate member 610 is provided on the lower surface of the fixed frame 510, which is an element of the movable-window horizontal movement apparatus 500, and the storage unit 620 is provided on the upper plane of the roller apparatus 400 so as to be in contact with the lower surface of the roller apparatus Plate member 610 is to have a configuration that allows the plate member 610 to slide in the direction orthogonal to the longitudinal direction of the central rail 110. Accordingly, the flat plate member 610 can slide from the bearing unit 620 substantially in the direction orthogonal to the rail running direction. Of course, the "vertical direction" used herein is defined in view of the fact that the elements that rest on the storage unit 620 (particularly the movable window 300) may be slightly distorted to the left or to the right.
More specifically, in order for the flat plate member 610 to slide in the direction orthogonal to the rail running direction from the storage unit 620, the storage unit 620 may include a storage bed 621, which may be provided on the upper level of the housing 410 of the roller apparatus 400, and one or more a plurality of pin-type roller bearings 622a and 622b arranged in the bearing bed 621 so as to have the same longitudinal direction as the longitudinal direction of the central rail, as shown in FIG. 32. As a result, since the long-pin type roller bearings 622a and 622b are provided and arranged as described above, the roller moving direction of the pin-type roller bearings 622a and 622b is determined to be a direction substantially orthogonal to the longitudinal direction of the central rail 110.
Moreover, in order for the storage unit 620 to adequately support the plate member 610 thereon, as shown in Fig. 31, the storage unit 620 may further include a partitioning plate 623 mounted in the center of the storage bed 621 to fix the storage bed 621 in Fig separating a first and a second region 612a and 612b, and the one or more pin type roller bearings 622a and 622b may be a first pin type roller bearing 622a located in the first region 621a so as to be movable in the / vertical / direction / (see arrows in Fig. 31), and a second pin type roller bearing 622b located in the second area so as to be movable in the direction orthogonal to the rail running direction (see arrows in Fig. 32). Thus, the plate member 610 resting on the bearing unit 620 is adequately supported by the first and second pin-type roller bearings 622a and 622b, so that with reduced friction together with the first and second pin-type roller bearings 622a and 622b in the direction indicated by the arrows in FIG. 32 directions can be pushed.
As illustrated in FIGS. 27, 31 and 32, an engaging structure is comprised of an engaging step 650 provided on the lower surface of the fixed frame 510 and an engaging step 660 (see FIG Roller device 400 is provided and with the engagement stage 650 is engaged (see FIGS. 27 and 32), provided between the fixed frame 510 and the roller device 400, so that when moving the movable window 300 along the longitudinal direction of the central rail 110 (ie the rail running direction ) the roller device 400 is also moved integrally with the movable window 300. The engagement structure of the engagement stage 650 and the engagement stage 660 serves to allow the movable window 300 to move in the longitudinal direction of the central rail 110 without disturbing the task of the above-described sliding unit 600. That While the moving direction of the movable window 300 is changed by the movable window horizontal moving device 500 in the direction orthogonal to the rail running direction, the engaging structure prevents a vertical force component (see "Fv" in FIG. 3) from acting on the roller device 400 the task of the sliding unit 600 is not disturbed. On the other hand, while the movable window 300 moves along the longitudinal direction of the central rail 110, the engagement structure of the roller device 400 allows it to be moved integrally with the roller device 400.
As a more specific exemplary embodiment thereof, when the bearing bed 621 of the above-described sliding unit 600 has a structure protruding from the upper plane of the housing 3410 of the roller device 400, as illustrated in FIG. 32, the engaging step 650 may be made up of stepped portions at the opposite ends of the bearing bed 621 (ie, at the front and rear ends of the bearing bed 621 with respect to the rail running direction) (see Fig. 27), in which case the engaging step 660 may be formed at the opposite ends of the flat plate member 610 the stepped portions (ie, the front and rear ends of the plate member 610 with respect to the rail running direction) (see Fig. 32).
Hereinafter, the movable-window horizontal-moving device 500 will be described in detail with reference to FIGS. 27 to 31.
The movable-window horizontal-moving device 500 is a device which changes the moving direction of the movable window 300 from the direction which is the same as the longitudinal direction of the central rail 110 (i.e., rail running direction) to the direction orthogonal to the longitudinal direction. The movable-window horizontal-moving device 500 may include a fixed frame 510 including a first oblique guide member (eg, an oblique guide slot), a movable frame 520 including a second oblique guide member (ie, a guide tab), an opening-closing drive unit 530, an inwardly facing support rail 540, an outwardly facing support rail 550 and a support unit 560 include. The individual components are described in more detail below.
As illustrated in Fig. 29, the fixed frame 510 is completely fixed to the entirety or a part of the peripheral surface of the movable window 300 and is moved together with the movable window 300 when the movable window 300 is moved. Moreover, as illustrated in the exemplary embodiment in FIG. 30, the oblique guide slot 511 is formed on the fixed frame 510 as a first oblique guide member that is inclined at a fixed angle with respect to the longitudinal direction of the central rail 110. More specifically, the guide projection 521 is formed on the movable frame 520 so as to be inserted into the oblique guide slot 511. When the movable frame 520 is moved by the opening / closing operation drive unit 530, the guide projection 521 is moved along the inclined guide slot 511, and during the movement, the support unit 560 provided on the movable frame 520 pushes inward pointing support rail 540 (or an outwardly facing support rail 550), which will be described below. While being pressed against the inward-facing support rail 540 (or outward-facing support rail 550), the fixed frame 510 and the movable window 300 attached thereto are moved in a direction orthogonal to the rail running direction. That the moving direction of the movable window 300 is changed from the rail running direction to the direction orthogonal to the rail running direction. Since the mechanical relationship between the oblique guide slot 511 and the guide projection 521 in Figs. 6 to 9 and the section "Background of the Invention" are described in detail, they will not be described in detail hereunder.
Of course, the shape of the oblique guide slot 511 can be implemented in a varying manner, as shown in Figs. 26a to 29b in Korean Patent No. 10-0 729 222 (Figs. 56 to 66 in PCT Publication No. WO 2007 / 075 075) and as already mentioned in the section "Background of the invention".
Moreover, according to another exemplary embodiment of the present invention, the formation positions of the guide projection 521 and the oblique guide slot 511 can be naturally exchanged. That Although not shown in the drawings, the guide projection may be formed on the fixed frame 510, and the inclined guide slot may be formed on the movable frame 520, which is equivalent to the embodiments exemplified in the drawings.
The movable frame 520 is positioned between the fixed frame 510 and the movable window 300 and, as illustrated in FIGS. 27 and 30, slidably provided on the fixed frame 510. Moreover, the guide projection 52 provided so as to be movable along the above-described oblique guide slot 511 is provided on the movable frame 520 as a second oblique guide member. The functions of the oblique guide slot 511 and the guide projection 521 and the mechanical relationship between them have already been described above and therefore will not be discussed again here.
The opening / closing operation drive unit 530 serves to apply a moving force (shown by "Fp" in FIG. 3) to the movable frame 520. As illustrated in FIG. 27, the opening / closing drive unit 530 includes: a side push bar 532 vertically mounted on the fixed frame 510 on a side surface of the movable window 300 so as to be movable up and down; a turning handle 531h that is up and installed for application of operating force to move the side push bar 532; a gear mechanism installed to convert the rotational movement of the rotary handle 531h and including a rack 531L and a gear 531P; a flexible slider 533 located at one corner of the fixed one
Frame 510 is attached and connected to the side push bar 532 to transmit the reciprocal motion to the upper portion or lower portion of the movable window 300; an upper or lower push rod 534 installed so as to be movable in the horizontal direction in the fixed frame 510 at the upper or lower portion of the movable window 300 so as to be engaged with the flexible slider 533; and a tie bar member 535 connecting the upper or lower push bar 534 to the movable frame 520. For example, a control unit and a motor (not shown) may be used in place of the handle 531h to provide an automatic opening / closing function.
The inward-facing support rail 540 and the outward-facing support rail 550 are provided in the window frame 100 on the left and right sides of the central rail 110 and spaced from each other at a predetermined interval. In addition, the heights of the inboard support rail 540 and the outwardmost support rail 550 are set to be lower than the height of the fixed frame 510, so that the fixed frame 510 and the inboard support rail 540 and outward support rail 550 does not interfere. In particular, the inboard support rail 540 and the outboard support rail 550 serve to provide a reaction force in the opposite direction to the support unit 560 when the support unit 560, described below, abuts against the inwardly facing support rail 540 (or outwardly) pointing support rail 550) presses. Thus, the movable window 300 is moved to the right (or left) by the reaction force, which is orthogonal to the rail running direction.
As illustrated in FIG. 31, the support unit 560 is provided on the movable frame 520, and when the movable frame 520 is moved by the opening / closing operation drive unit 530, the support unit 560 turns the inward-facing support rail 540 or outwardly facing support rail 550 moves to move the movable window 300 in the direction orthogonal to the rail running direction. More specifically, as illustrated in FIGS. 31 and 34, the support unit 560 may include a support member 561 attached to one end of the guide protrusion 521 of the movable frame 520 and slidably provided on the lower surface of the fixed frame 510, and a circular pressure roller 562 rotatably provided on the support member 561. In particular, since the circular pressure roller 562 is rotatably provided on the support member 561, the circular pressure roller 562 can move the movable window 300 by pressing directly against the inward support rail 540 or the outward support rail 550, and also can the contact friction with the inward-facing support rail 540 or the outward-facing support rail 550 minimized by the guide projection 521 while the movable frame 520 and the support member 561 are moved along the inclined guide slot 511 by a predetermined distance.
Moreover, as illustrated in FIGS. 31 and 35, the circular pressure roller 562 is rotatably provided in the center of the lower surface of the support member 561, and the diameter D of the circular pressure roller 562 may be set smaller than the distance between the following inwardly-facing support rail 540 and outwardly-facing support rail 550, and to allow movement of the movable window 300 a predetermined distance in the direction orthogonal to the rail running direction by the horizontal movement apparatus 500 for the movable window. Since the circular pressure roller 562 is not simultaneously in contact with the inwardly facing support rail 540 and the outwardly facing support rail, the circular pressure roller 562 can be correspondingly rotated with reduced friction and hence the contact resistance between the circular pressure roller 562 and the inwardly facing support rail 540 (or the outwardly facing support rail 550) are minimized.
Moreover, when a movable extension frame (not shown) is provided spaced apart from the movable frame 520 by a predetermined distance to extend the length of the movable frame 520, the above-described support member 561 can take on a task as a connection member comprising the movable frame 520 and the movable extension frame connects (not shown).
Moreover, the above-mentioned movable window horizontal movement device 500 may further include a sliding foil 570 provided between the support member 561 and the fixed frame 510 such that the movable frame 520 and the support member 561 have reduced friction on the fixed frame 510 can slide.
Hereinafter, the above-described roller device 400 will be described in detail with reference to FIGS. 29 and 32 to 34.
As illustrated in FIGS. 32-34, the roller device 400 may include: a downwardly open housing 410; a plate-shaped weight support plate 420 installed in the housing 410 to support the weight of the movable window 300; and an annular reel unit 430 which is wound around the weight support plate 420 and rotated about the weight support plate 420 as an axis when the movable window 300 is moved along the central rail 110 of the window frame 100. Here, the ring-shaped reel unit 430 may include a plurality of reel members 431 and a joint unit 432 connecting the plurality of reel members 431 so that the plurality of reel members 431 are uniformly distributed on the surface of the weight support board 420 at a predetermined interval.
Moreover, as illustrated in FIG. 34, the above-described roller device 400 may further include a guide unit 440 guiding the annular roller unit 430 without slipping left and right from the weight support plate 420. For example, the guide unit 440 may include a guide rail 441 formed on the weight support plate 420 thereabout, and guide grooves 442 formed on the plurality of roller members 431 to correspond to the guide rail 441.
Moreover, as illustrated in FIGS. 28 and 29, the above-described rail guide 100r may further include an auxiliary guide rail 120 whose longitudinal direction is the same as the longitudinal direction of the central rail 100. The auxiliary guide rail 120 is formed to be on a plane the central rail 110 to stand out. The auxiliary guide rail 120 may be inserted into the guide grooves 442 to prevent the roller device 400 from rocking back and forth.
Moreover, as illustrated in FIGS. 29 and 32, the above-described roller device 400 may further include foreign-material curtains 450 provided at front and rear portions of the housing with respect to the moving direction of the housing to prevent Impurities on the central rail 110 and on the auxiliary guide rail 120 enter the housing 410 and sweep foreign matter out of the housing 410. Moreover, a groove 451 may be formed in the center of each impurity curtain 450, so that the auxiliary guide rail 120 may be inserted into the groove 451.
Moreover, as illustrated in FIG. 32, the above-described roller device 400 may further include side rollers 460 rotatably provided on the respective opposite side surfaces to reduce the contact resistance when the housing 410 faces inwardly Support rail 540 and the outwardly facing support rail 550 comes into contact.
Hereinafter, the operation of the movable window opening / closing apparatus of the sliding window system according to the exemplary embodiment of the present invention will be described in detail with reference to FIGS. 36 to 41.
First, with reference to Figs. 36 and 38, an operation in which the movable window is moved to the right will be described.
Fig. 36 is a side view illustrating a state in which the fixed frame 510 to which the movable window 300 is attached is moved from the state shown in Fig. 28 to the right side, Fig. 37 is a Plan view illustrating a state where the fixed frame 510 to which the movable window is fixed is moved from the state shown in FIG. 30 to the right side when the circular pressure roller 562 presses against the inward-facing support rail 540, Fig. 38 is a bottom view illustrating a state in which the fixed frame 510 to which the movable window 300 is attached moves from the state shown in Fig. 31 to the right side is when the circular pressure roller 562 presses against the inwardly facing support rail 540.
First, as illustrated in FIGS. 30, 31, and 36, when a user grasps and rotates the handle 531h to actuate the gear mechanism 531P, 531L, the side push bar 532 disposed on a side surface of the movable one Window 300 is moved downwardly, the movable frame 520 moves substantially in the rail running direction (in the drawings upward), as illustrated in FIGS. 30 and 37, so that the guide projection 521 of the movable frame 520 is along the inclined guide slot 511 of the fixed frame 510 is moved. During the movement, the support unit 560 of the support member 561 provided on the movable frame 520 comes in contact with the inward support rail 540 and moves in the rail running direction for a predetermined distance, thereby gradually toward the inward support rail 540 Press (see Figs. 31 and 32). At this time, while pressing against the inward-facing support rail, the support unit 560 receives a reaction force in the opposite direction from the inward-facing support rail 540 fixed to the window frame 100, the reaction force also arriving at the guide projection 521 the support unit 560 is attached.
Meanwhile, due to the mechanical relationship between the oblique guide slot 511 and the guide projection 521 inserted therein, the fixed frame 510 and the movable window 300 fixed thereto (see Fig. 28) become orthogonal in the direction Rail running direction, which is the right side in the drawings, moves, as shown in Figs. 28 and 36 is illustrated. As a result, when the second thermal barrier seal member 310s having a certain elasticity and mounted on the rear surface of the movable window 300 abuts against the inward facing surface of the first thermal barrier seal member 100s of the movable window seal frame 100d within the window frame 100 (see Fig. 36), an excellent performance in terms of, for example, a soundproof property, an air-tight property, a waterproof property, a heat-insulating property, and a wind-pressure-resistant property can be provided.
Next, a process in which the movable window 300 shown in FIG. 29 is moved to the left side will be described with reference to FIGS. 39 to 41.
Fig. 39 is a side view illustrating a state in which the fixed frame 510 to which the movable window 300 is attached is moved from the state shown in Fig. 28 to the left side, Fig. 40 is a A plan view illustrating a state in which the fixed frame 510 to which the movable window 300 is attached is moved from the state shown in FIG. 30 to the left side, with the circular pressure roller 562

权利要求:
Claims (14)
[1]
41 is a bottom view illustrating a state in which the fixed frame 510 to which the movable window 300 is attached is moved from the state shown in FIG. 31 to the left side, FIG. wherein the circular pressure roller 562 presses against the rear support rail 550. First, as illustrated in Figs. 28 and 39, when the user grasps and rotates the handle 531h to actuate the gear mechanism 531P, 531L in the opposite direction, the side push bar 532 mounted on a side surface of the movable window 300 is moved upward, the movable frame 520 substantially in the rail running direction (in the drawings down) moves, as illustrated in Fig. 30 and 40, so that the guide projection 521 of the movable frame 520 along the oblique Guide slot 511 of the fixed frame 510 is moved. During the movement, the support unit 560 of the support member 561 provided on the movable frame 520 comes in contact with the rear support rail 550 and moves in the rail running direction for a predetermined distance to thereby gradually press against the rear support rail 550 (see FIG 31 and 41). At this time, while pressing against the rear support rail 550, the support unit 560 receives a reaction force in the opposite direction from the rear support rail 550 fixed to the window frame 100, the reaction force also arriving at the guide projection 521 provided on the support unit 560 is attached. Meanwhile, due to the mechanical relationship between the oblique guide slot 511 and the guide projection 521 inserted therein, the fixed frame 510 and the movable window 300 fixed thereto (see Fig. 28) in the direction orthogonal to the rail running direction in the drawings, the left side is moved, as shown in Figs. 28 and 36 is illustrated. As a result, when the second thermal barrier seal member 310s having a certain elasticity and mounted on the rear surface of the movable window 300 is completely separated from the first thermal barrier seal member 100s of the movable window seal frame 100d within the window frame 100, the frictional resistance due to the Contact between the first thermal barrier seal element 100s and the second thermal barrier seal element 310s are completely removed, whereby the movable window 300 can be easily moved. Although the movable-window horizontal-motion apparatus 500 is illustrated in the accompanying drawings and described above with reference to a lower portion of the movable window 300 incorporating the roller apparatus 400, it will be understood that the horizontal-motion apparatus 500 is for the movable Window in a symmetrical structure in the upper portion of the movable window 300 may be installed. [0103] According to the exemplary embodiments of the present invention as described above, the movable shutter opening-closing device of the sliding window system can have the following effects. According to the exemplary embodiment, since the slide unit 600 is provided between the roller device 400 and the fixed frame 510 so that no vertical reaction force between the roller and the rail is effective, the movable window 300 fixed to the fixed frame 510 can with reduced friction in the direction orthogonal to the longitudinal direction of the rail (ie the rail running direction) are moved, so that the opening / closing device can be operated using less force than is required in the prior art. In addition, since the movable window 300 can be moved by the sliding unit 600 with reduced friction in the direction orthogonal to the rail running direction, the opening / closing apparatus can be operated with a small force even when a movable window with a large weight is used. Moreover, according to an exemplary embodiment, the roller device 400 is equipped with the guide unit 440, and the window frame 100 is equipped with the auxiliary guide rail 120. As a result, the rocking of the roller device 400 can be minimized, and stable operation of the window system can be realized. In addition, since the impurity curtains 450 are provided on the roller device 400, foreign matters on the auxiliary guide rail 120 and the central rail 110 can be swept out without entering the roller device, whereby the stable operation of the window system can be continuously performed. Consequently, the reliability of the window system can be increased. claims
A sliding window system having a movable window installation structure with an aluminum alloy frame structure, the sliding window system comprising: a window frame (100) comprising an inner frame (100a) and an outer frame (100b) made of an aluminum alloy material, and a thermal barrier (100c1) connecting the inner and outer frames and made of a synthetic resin material, wherein the window frame (100) is installable in a rectangular loop shape in a building wall, and wherein a rail guide (1 OOr) in a horizontal direction on an upper Surface of the lower element of the window frame (100) is installed; and a fixed window (200) and a movable window (300) as window members installed in the window frame (100), each of which configures an inner frame (200a, 300a) and an outer frame (200b, 300b) are about a window plate (200g, 300g), such as a glass window plate to be supported and made of an aluminum alloy material, and a thermos barrier (200c, 300c) connecting the inner and outer frames and made of a synthetic resin material, characterized in that the movable window mounting structure comprises: a movable window seal frame (100d) having a first thermal barrier seal member (100s) on an inwardly facing surface, the movable window seal frame (100d) made of an aluminum alloy material and in a rectangular loop shape in a sliding portion of the movable window provided within the outer frame (100b) of the window frame to connect the inner frame (100a) and the outer frame (100b); a roller device (400) installed below the movable window (300) and separable from the movable window (300) to provide sliding movement of the movable window (300) along the length of the rail guide (10) of the window frame (100); a movable window horizontal moving device (500) installed in a lower recess (300d1) of the lower frame (300d) of the movable window frame structure (300) to provide horizontal sliding movement for sealing across the rail guide (100r); such that a second thermal barrier seal member (310s) provided on an outwardly facing surface of the movable window (300) is separated by the movable window (300) from the roller device (400) in contact with the first thermal barrier seal member (100s) of the seal frame (100d) for the movable window occurs; and a roller bearing slide unit (600) provided between an upper surface of the roller device (400) and a lower surface of the lower frame (300d) of the movable window (300) to perform a rolling movement while only shifting the lower frame (300d) of the movable window (300) orthogonal to the rail running direction of the rail guide (100r) with respect to the upper surface of the roller device (400), so that a vertical force component does not act on the roller device (400) while the movable window (300 ) performs a sealing sliding movement transversely of the rail guide (100r) by the operation of the movable window horizontal moving device (500), and the movable window (300) and the roller device (400) can move in unison while the movable window (300) moves along the longitudinal direction of the rail guide (100r) is moved, and that the thermal barrier (100c1), which is installed to connect the inner frame (100a) and the outer frame (100b) to heat transfer blocking manner, and another thermal barrier (100c2) made of a synthetic resin material and installed to seal the sealing frame (100d) the movable window connected to the outer frame (100b) and connecting the inner frame (100a) in a heat transfer blocking manner are arranged such that the longitudinal axes of the cross sections of the thermal barriers (100c1,100c2) are orthogonal to each other; the inner frame (100a), the outer frame (100b), the movable window sealing frame (1 OOd), and the inner frame (100a) are connected by the thermal locks (100c1,100c2: 100c) in a rectangular loop shape heat-insulating air layer (300i) therein, and that the movable-window horizontal moving device (500) formed in the lower recess (300d1) of the lower frame s (300d) of the movable window (300), comprises: a fixed frame (510) fixedly mounted in a planar frame shape on the movable window (300) and a guide projection (521) formed such that it protrudes from the frame surface, or a slanted guide slit (511) formed to be inclined at a predetermined angle with respect to a longitudinal direction of the rail guide (100r); a movable frame (520) slidably provided adjacent to the fixed frame (510) on a plane and a slanted guide slit formed to be inclined at a predetermined angle with respect to the longitudinal direction of the rail guide (100r), so that the guide projection is inserted into the oblique guide slot to be slidably guided, or a guide projection (521) formed to protrude from the frame surface and formed to be inserted into the oblique guide slot, to be guided in a sliding manner, wherein the movable frame (520) is provided in the inner recess (300d1) of the lower frame (300d) of the movable window (300) so as to be slidable in a direction parallel to the rail running direction ; an opening / closing operation drive unit (530) fixedly mounted on a side surface of the movable window (300) and connected to the movable frame (520) to apply a moving force in the direction parallel to the rail running direction; an inner support rail (540) and an outer support rail (550) provided on the inward-facing surface of the rail guide (100r) in the window frame (100) so as to be at a predetermined interval spaced apart from each other; and a support unit (560) provided on the movable frame (520) so that when the movable frame (520) is moved by the opening / closing operation drive unit (530), the support unit (560) provides a reaction force moving the movable window (300) in the horizontal direction orthogonal to the rail running direction while moving the movable window (300) in the direction orthogonal to the rail running direction between the movable window (300) and the inner support rail (540) or the outside are the support rail (550) with respect to the moving force in the oblique direction of the guide projection (521) and the oblique guide slot (511) presses.
[2]
Sliding window system according to claim 1, characterized in that a lateral bending stiffness reinforcing element (320) is inserted and installed in a reinforcing material recess (300d3) additionally formed adjacent to a lateral recess (300d2) in which the movable frame (520), is provided to extend from the inner recess (300d1) of the lower frame (300d) of the movable window (300) to the opening / closing drive unit (530) on the side surface of the movable window (300) to longitudinally flexure of the movable window (300).
[3]
Sliding window system according to claim 2, characterized in that the sliding unit (600) is provided between the roller device (400) and the horizontal moving device (500) for the movable window, the sliding unit (600) comprising: a flat plate element (610), provided on a lower surface of the fixed frame (510); and a bearing unit (620) provided on a plane of the roller device (400) so as to be in contact with the plate member (610) and configured to slide in only one direction orthogonal to the longitudinal direction of the rail guide (100r).
[4]
A sliding window system according to claim 3, characterized in that the bearing unit (620) comprises a bearing bed (621) provided on a plane of the roller device (400) and one or more pin-type roller bearings disposed in the bearing bed (621) such that they have the same longitudinal direction as the longitudinal direction of the rail guide (100r).
[5]
Sliding window system according to claim 4, characterized in that, for providing a structure which slides only in the direction orthogonal to the longitudinal direction of the rail guide (100r), the sliding unit (600) has an engaging step provided on a lower surface of the lower frame (300d ), and an engagement step formed on the plane of the roller device and for engagement with the engagement step on the lower frame (300d).
[6]
A sash window system according to claim 3, characterized in that the support unit comprises a support member (561) fixed to one end of the guide projection of the movable frame and slidably provided on a surface of the window frame (100), and a circular pressure roller rotatable is provided on the support member, so that the circular pressure roller moves the movable window while pressing directly against the inner support rail or the outer support rail, and also minimizes the contact friction with the inner support rail or outboard support rail, while the movable Frame and the support member (561) are moved over a predetermined distance.
[7]
Sliding window system according to claim 6, characterized in that the circular pressure roller is rotatably provided in the center of the lower surface of the support member, and the diameter of the circular pressure roller may be set smaller than the distance between the inner support rail and the outer support rail. and the movable window to be moved by the horizontal movement device for the movable window over a predetermined distance in the direction orthogonal to the rail running direction.
[8]
The sliding window system according to claim 3, characterized in that said movable window horizontal moving device (500) further comprises a sliding film provided between said support member and said movable frame so that said movable frame and said reduced friction support member are mounted on said movable frame can be pushed.
[9]
9. sliding window system according to claim 3, characterized in that the roller device (400) comprises: a downwardly open housing; a plate-shaped weight support plate installed in the housing to support the weight of the movable window; and an annular reel unit that is wound around the weight support plate and rotated about the weight support plate as an axis when the movable window is moved along the central rail of the window frame, and in that the annular reel unit has a plurality of roller elements and a connection unit connecting the plurality of roller members, so that the plurality of roller members are uniformly distributed at a predetermined interval on the surface of the weight support plate.
[10]
Sliding window system according to claim 9, characterized in that the roller device (400) further comprises a guide unit guiding the annular roller unit without sliding from the weight support plate to the left and right, and in that the guide unit comprises a guide rail mounted on the weight support plate is formed around them, and guide grooves formed on the plurality of roller members each corresponding to the guide rail.
[11]
11. sliding window system according to claim 10, characterized in that the guide rail further comprises a central rail which is provided between the inner support rail and the outer support rail to guide the plurality of roller elements; and an auxiliary guide rail (451) having a longitudinal direction which is the same as that of the central rail and which is formed so as to protrude on a plane of the central rail, wherein the auxiliary guide rail is inserted in the guide grooves to prevent that the roller device (400) rocks back and forth.
[12]
The sliding window system according to claim 11, characterized in that the roller device further comprises foreign-material curtains (450) provided at a front and rear portions of the housing (410) with respect to the moving direction of the housing to prevent foreign matter from being generated the central rail and on the auxiliary guide rail in the housing, and to cause foreign substances are swept out of the housing.
[13]
A sash window system according to claim 9, characterized in that the slide unit (600) is provided between the housing of the roller device (400) and the fixed frame of the horizontal movement device (500) for the movable window.
[14]
The sliding window system according to any one of claims 9 to 13, characterized in that the roller device (400) further comprises side rollers (460) each rotatably provided on the opposite side surfaces so as to reduce the contact resistance when the housing the inner support rail and the outer support rail comes into contact.

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同族专利:

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公开号 | 公开日

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JP2015517040A|2015-06-18|

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WO2013151293A1|2013-10-10|

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DE112013001849T5|2014-12-31|

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KR101402940B1|2014-06-27|

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US20150052819A1|2015-02-26|

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US10047552B2|2018-08-14|

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KR20130111122A|2013-10-10|

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法律状态:
2017-11-15| AZW| Rejection (application)|

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2020-05-29| AEN| Modification of the scope of the patent|Free format text: :DIE PATENTANMELDUNG IST AUFGRUND DES WEITERBEHANDLUNGSANTRAGS VOM 19.12.2017 REAKTIVIERT WORDEN. |

优先权:

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KR1020120033676A|KR101402940B1|2012-04-01|2012-04-01|Constructing Structure of the Moving Door in a Sliding Window System with Aluminium Sash|

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