• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a tool-free mounting device for surface elements such as in particular curtains, curtains, blinds, blinds, video screens and the like in front of a wall opening (27) comprising: an elongate support (1), a first clamping part (2), a first clamping extension ( 3) for engagement in a, the wall opening (27) delimiting jamb (4) and a first receiving portion (5) for receiving the carrier (1), - a second clamping member (6) having a second clamping extension (7) for engagement a soffit (4) and a second receiving area (8) for receiving the carrier (1), a first thread (9) provided on a clamping part (2,6), a second thread (10), provided on the support (1) and threadedly engaged with the first thread (9), an elongate substantially horizontal support portion (11) in which the surface element is arrangeable, whereby by relative movement of the first thread (9) to the second the threading depth (10) is variable in order to cause jamming of the device in the lining (4) and / or a change in the distance (12) between the clamping extensions (3, 7), that the holding portion (11) above and outside the wall opening (27) is arranged, and that the holding portion (11) projects beyond the wall opening (27) laterally.
    公开号:AT513622A4
    申请号:T19/2013
    申请日:2013-01-10
    公开日:2014-06-15
    发明作者:
    申请人:Simbruner Laurenz；
    IPC主号:
    专利说明:

    »· · · · · · · · · · · · · · Α * > 1··
    51 695 GP / GA / FI
    Tool-free mounting device for surface elements
    The invention relates to a tool-mountable holding device for surface elements such as curtains, curtains, blinds, blinds, projection screens and the like in front of a wall opening comprising an elongated carrier, a first clamping member having a first clamping extension for engaging in a, the wall opening limiting soffit and a first A receiving portion for receiving the carrier, a second clamping member having a second clamping extension for engaging the reveal and a second receiving portion for receiving the carrier, a first thread, which is provided on a clamping part, a second thread, which is provided on the carrier and is in threaded engagement with the first thread and / or an elongate substantially horizontally extending holding portion in which the surface element can be arranged.
    For mounting of surface elements, such as curtains, curtains, blinds, projection screens and the like holding devices are used in the prior art, which are fastened via screw-dowel joints on a masonry. For example, curtain rods are known, which are anchored above a window or door revealing with the help of screws in the masonry, especially in the wall. As a result, surface elements can subsequently be fastened to these devices via rings, rails or similar holding systems. A disadvantage of this construction is that it must be provided in the wall holes. Apart from the partial destruction of the masonry adequate tools and craftsmanship must be available for the assembly.
    Known holding devices that can be mounted without tools, for example, designed as clamping rods. These clamping rods are constructed telescopically tubular and have in their interior a compression spring. By squeezing the telescopic rod, a spring is tensioned. Subsequently, the prestressed telescopic rod is inserted into the wall opening of a window, 2/34 f * * · Λ * *
    ≫ ·· 2 · ····· 51 695 GP / GA / FI released and clamped in the window reveal. Thereafter, for example, via rings or other fastening means, the surface element can be mounted on the clamping bar. A disadvantage of this device according to the prior art is that the clamping rod is inserted directly into the window reveal. This restricts, for example, the revelation inward swiveling-in the case of the use of curtains, it is not possible to place it laterally next to the window or next to the window reveal in order to achieve a clear view.
    Curtain systems can also be found in the prior art in which curtains are fastened directly to the window frame. For such devices spring-biased telescopic rods are used, which are braced in the window frame. Since the surface elements are connected directly to the window sashes, the surface elements are opened when opening the window, which no visual or sun protection is given.
    Object of the present invention is therefore to provide a holding device for surface elements, which overcomes the disadvantages of the prior art, in particular without tools is mounted by the assembly of the masonry must not be damaged, the surface elements outside the soffit and / or the wall opening can be arranged so that, for example, windows or doors can be fully opened and that the surface element, for example a curtain can be placed laterally next to and outside the wall opening and / or in front of the wall.
    It is another object of the invention to provide a holding device for surface elements that can be flexibly adapted to different shapes of soffits, to different surfaces of the soffits, to different soffit widths, to different surface elements and beyond easy to install and low in production is.
    The objects according to the invention are achieved, in particular, in that the engagement depth can be changed by relative movement of the first thread relative to the second thread, in order to prevent jamming of the device in the soffit and / or a seam.
    51 695 GP / GA / FI change the distance between the clamping extensions to cause the holding area to be located above and outside the wall opening and that the holding area projects laterally beyond the wall opening.
    Further advantageous features are that the first clamping part comprises a first spacer element, which extends from the first clamping extension out of the soffit into a region laterally and above the wall opening up to the first receiving region, that the second clamping part comprises a second spacer element which extends from the second clamping extension from the wall opening extends into a region laterally and above the wall opening to the second receiving area that at least one elastic element is provided which is compressed under the influence of the clamping force and in particular elastically deformed, that the elastic element as a compression spring, rubber buffer, is formed as an elastic layer or as a friction-increasing layer that the first clamping extension has at least a first contact region, that the second clamping extension also has at least a first contact region that the contact areas in the mounted position opposite to Nde areas of the soffit are pressed and / or that each clamping part has at least a second contact area, which is arranged in the mounted position below the first contact area.
    Advantageous combinations of features are also that the second contact area rests in the mounted position on the wall and / or is pressed to the soffit, that the clamping parts in their receiving areas each comprise a receiving socket, in which the carrier is inserted and / or inserted, that the second Thread is rigidly connected to the carrier, that by rotation of the carrier, the distance between the clamping extensions and / or the clamping force is variable, that the second clamping part comprises a third thread and the carrier comprises a fourth thread or that the third thread and the fourth Thread are threadedly engaged with each other and / or that the third thread and the fourth thread have a thread rotation direction which is opposite to the thread rotation direction of the first thread and the second thread. 4/34 ··· ♦ · · ··· ························································································· ····· ···
    ♦ · ·· 4 ......... 51 695 GP / GA / FI
    According to further advantageous embodiments can be provided that the central axes of the threads are substantially coaxial, that the clamping extension comprises or comprises an elastic element which is pressed by the clamping force to the soffit and thereby elastically deformed, that the elastic element surface, the fixed Following part of the clamping extension and provided at least in the Koniaktbereich the clamping part is that the support is designed as a round rod, that the receiving bush comprises a cylindrical opening (23) whose inner diameter is greater than the outer diameter of the rod that in the cylindrical opening of the Receiving bushing (19), concentric with the cylindrical opening, a threaded rod is provided, which is connected to the bottom of the receiving socket and in particular screwed into the ground, that on the support a thread is provided, that the thread is designed as an internal thread that with the threaded rod the clamping part s in threaded engagement, that the central axis of the thread and the center axis of the carrier are concentric with the central axis of the cylindrical opening, that the receiving socket is connected to the spacer in the receiving area, that the holding portion over a portion of the sleeve to the spacer or to the retaining groove extends and / or that the holding portion extends over the entire free length of the carrier.
    The device according to the invention is particularly suitable and / or adapted to place surface elements such as curtains, curtains, blinds and blinds, but also other furnishings in the area of a wall opening or a soffit. For this purpose, the device comprises a holding region in which the surface element can be fixedly and / or movably mounted. Examples of holding devices in the holding region are rods, rails, grooves, curtain rails, etc. In order to attach or attach the surface element to the holding device, for example, solid rings, slidable rings, curtain hooks, clips or other connecting means can be used. Particularly preferred curtain rails are used with matching curtain hook for engaging in the curtain rails or curtain rods with curtain rings.
    According to the invention, the surface elements are preferably placed outside the wall opening and the soffit. As a soffit is in this context a the 5/34
    I • ········································· •
    *. * * .. * 5 * ·· * · Ϊ ·· ί * ·· * 51 695 GP / GA / FI
    Wall opening bounding surface defined. The wall opening corresponds to an opening in a wall of any shape. Examples of wall openings and soffits are window openings with a window reveal or door openings with a door reveal. For example, in the case of a window reveal, the reveal is the area which is essentially normal to the wall surface and delimits the wall opening.
    However, different shapes of soffits such as oblique or structured soffits are conceivable.
    The holding device comprises at least one, preferably two clamping parts. Furthermore, the device comprises a carrier. The holding region preferably extends over the entire carrier and possibly over parts of the clamping parts.
    As examples of a carrier rod-shaped body such as profiles, rails, rods, profiled bars, etc. are used.
    For mounting the holding clamp extensions are provided which can be brought into operative contact with the window reveal. In particular, two clamping extensions are provided whose distance from one another is variable. Furthermore, a clamping force can be generated with which the clamping extensions can be pressed to different areas of the soffit. For assembly, the clamping extensions are inserted into the wall opening. By changing the distance of the clamping extensions to one another, they are preferably pressed laterally against the window reveal.
    In a preferred manner, the holding region of the holding device is provided outside the wall opening and above the wall opening. Furthermore, the holding area projects laterally beyond the window opening by a certain amount. This configuration has the following advantages:
    By placing the holding region outside and above the wall opening, the surface element can be positioned such that it projects beyond the opening upwards. If the holding region also extends laterally, in particular on both sides of the wall opening, beyond the reveal, the surface element can open the wall opening. 6/34 ··········································
    ··. · 6 · > ····· ··· 51 695 GP / GA / FI also projecting laterally. Furthermore, the possibility is created by the positioning of the holding area outside the wall opening, that the surface element projects beyond the wall opening downwards. Thus, by the present configuration, the surface element may project beyond the wall opening in all directions.
    By placing outside and above the wall opening the unobstructed operability of any existing in the wall opening element is also maintained. Thus, e.g. a window to be opened inwards or a door to be opened inwards can be opened unhindered when the holding device is mounted.
    The lateral projection of the wall opening further has the advantage that when using curtains, the individual curtain parts can be placed on the left and / or right of the soffit and the wall opening. As a result, if appropriate, the surface element can be placed outside the window light.
    For the inventive arrangement of the holding portion of the clamping part comprises a spacer element. This connects the clamping extension of the clamping part with the receiving region of the clamping part, which is intended for receiving or holding the carrier. In this case, the spacer element extends from the clamping extension out of the soffit into an area laterally and above the wall opening. The spacer may be performed for example by bent metal elements such as steel, brass, aluminum and / or copper elements, by plastic parts, but also by wooden parts.
    To change the distance between the two clamping extensions and / or for generating a clamping force mechanical means for changing the distance are provided. For example, a first thread and a second thread are provided, wherein the two threads are threadedly engaged with each other. By rotation of an element on which a first thread is provided, relative to a second element on which the second thread is provided, a linear displacement in the axial direction of the thread can be achieved. Preferably, a thread on the clamping part and a thread on the carrier is provided. By relative movement between the carrier and the clamping part can thus 7/34 ······························································································· · · · ····· ·
    * ·· ** ·· 7 * ·· * ···· ϊ * ·· * 51 695 GP / GA / FI
    Threaded depth of the thread to be changed. As a result, the distance between a clamping extension can be changed to a further clamping extension or a clamping force can be generated.
    Preferably, a first clamping part is provided at one end of the carrier and a second clamping part is provided at another end of the carrier. By movement, in particular rotation of the support about the thread axis, the depth of engagement can be changed and thus also the distance of the clamping extensions.
    If both clamping extensions, that is to say the first clamping extension of the first clamping part and the second clamping extension of the second clamping part, are in contact with the respective sides of the wall opening, in particular on the reveal, a clamping force is generated by further rotation. This clamping force is also determined by a certain elasticity of the device, in particular the carrier, the clamping parts and / or the soffit. Due to the clamping force, the clamping extensions are pressed against the window reveal with a certain force and the device is clamped in the soffit. In order to be able to bear the load of a surface element and the dead weight of the holding device, the contact area between the clamping extension and the soffit or the wall has a certain frictional force. This is determined on the one hand by the friction coefficient in the contact area and on the other hand by the clamping force. Overall, the resulting frictional force of the sum of all contact areas must be greater than the weight of the surface element and the device itself.
    To increase the friction force, a friction increasing element is provided in a preferred manner in the contact area. This element can be embodied, for example, as an elastic element, as a rubber layer, as a rubber body, as a silicone body, as a silicone layer, as a plastic body, as a foam rubber layer, as a foam rubber body or the like. In particular, the clamping extension or the contact region comprises an elastic element which is pressed against the reveal.
    In order to increase the security against unwanted loosening of the device, an elastic element is preferably provided, which is elastically deformed by the clamping force and / or biased. 8/34 • · • · · · · · · # ··
    • · • · · · · · · · # ·· 51 695 GP / GA / FI • ·················································································· 8th ·· ···· · ··
    This elastic element and the friction force increasing element may either be a single element or be implemented by one or more elements.
    In the following, the invention will be described in more detail appended specific embodiments.
    For receiving the carrier receiving bushes are preferably provided. In these receiving bushes, the carrier can be introduced. The bushing has an opening which substantially corresponds to the outer dimensions of the carrier profile. Thus, the carrier can be played with play or with a certain fit introduced into the socket. The sleeve also increases the stability of the holding device, since the socket is preferably rigid. Thus, the stability of the overall system is increased by the provision of longer or deeper receiving sockets. Another advantage of deeper receiving sockets is that with the simultaneous provision of longer threaded rods and the flexibility of the length adjustment of the holding device is improved.
    Fig. 1 shows a possible embodiment of the holding device on a window reveal.
    FIG. 2 shows a detail of a clamping part of the embodiment of FIG. 1. FIG.
    Fig. 3 shows an oblique view of a clamping part, wherein the carrier is not shown. Fig. 4 shows a side view of the device.
    FIGS. 5 and 6 show detailed views of the clamping part.
    Fig. 7a shows a section through a part of a clamping part, in particular in the receiving area.
    Fig. 7b shows the same section as Fig. 7a, but with the carrier screwed in.
    Fig. 7c shows a further embodiment with the same sectional view.
    Fig. 7d shows a further embodiment with the same sectional view.
    Fig. 8 shows a further embodiment of parts of a clamping device. 9/34 9 • • • • • • • • • • • • • • • • • • • • • • • • • • 9 • • • • • • • • • • • 9 9 9 ·· • • 9 • · ···· 9 99
    51 695 GP / GA / FI
    Fig. 1 shows an embodiment of the holding device according to the invention for surface elements such as curtains, curtains, blinds, blinds and the like with a carrier 1, a first clamping part 2 and a second clamping part 6. The clamping parts 2 and 6 engage in the reveal 4 of the wall opening 27th one. The carrier is in harvesting receiving area 5 with the first Klemmtei! 2 and in the second receiving area 8 connected to the second clamping part 6. The first clamping part 2 comprises a first spacer element 13 and the second clamping part 6 comprises a second spacer element 14.
    Furthermore, the retaining area 11 is provided on the device. The holding region 11 is that region of the device in which the surface element, not shown, can be placed and / or is placed. In the present embodiment, the holding portion extends from the first spacer member 13 to the second spacer member 14. Thus, the holding portion 11 extends over the carrier 1 and parts of the first and second clamping members 2,6. Furthermore, the holding region 11 is arranged above the window reveal and above the wall opening 27. In addition, the holding portion 11 extends beyond the window reveal and the wall opening laterally preferably in both directions.
    The wall 18 in FIG. 1 surrounds the wall opening and merges into the window reveal 4 in the region of the wall opening 27.
    Furthermore, in all embodiments of the device according to the invention, an additional hook element 34 may be provided. This hook element prevents the carrier 1 from bending due to the clamping forces. Thus, the carrier 1 by an elastic deformation of the clamping parts 2, 6 tends to bulge upwards. The hook is connected on the one hand in the middle region with the carrier 1 and / or engages over it from above. On the other hand, the hook is suspended in the soffit 4 and / or pressed from below with an extension to the underside of the upper soffit. Thus, the elastic bending of the carrier 1 is counteracted. The forces are supported on the soffit 4. Another effect is that it increases the clamping force. 10/34 ······················ ···································································
    * 0 * ·· * · ϊ ·· ί * ·. * 51 695 GP / GA / FI
    FIG. 2 shows a detail of the representation from FIG. 1, in particular in the region of the first clamping part 2.
    At the first clamping part 2, the carrier 1 is provided and in the first receiving area 5 with the Klemmtei! 2 connected. The first Kiemmtei! 2 engages in the wall opening 27, in particular in the soffit 4, a. For this purpose, a first clamping extension 3 is provided on the first clamping part 2, which extends in the present representation substantially projecting into the wall opening 27.
    From the first clamping extension 3, a first spacer element 13 extends up to the first receiving region 5. This spacer element 13 is designed such that a lateral projection 28 of the holding region 11 is achieved. In addition, a supernatant 28 is achieved above the soffit.
    Furthermore, the first clamping part 2 comprises a first support extension 29. This extends into a region which is preferably below the first clamping extension. Furthermore, the first and the second support extension 29, 30 each comprise a second contact region 17.
    Further, in Fig. 2, a retaining groove 33 is provided. This depression is suitable for example to receive one of the curtain rings or one of the connecting means and to secure against displacement. As a result, for example, a curtain can be firmly positioned at one end. In the illustrated embodiment, the retaining groove 33 is provided outside of the region in which the second spacer elements 14 are connected to the receiving bushing 19. Thus, in this embodiment, the holding portion 11 extends to this retaining groove 33. According to another embodiment, however, the retaining groove 33 may be provided in the course of the support 1 or in the course of the clamping part 2 or 6. Essentially, in the case of two-sided provision of retaining grooves 33, the holding region 11 is arranged between these two retaining grooves 33. 11/34 ·· ♦ · Μ ··· ···· * ············
    51 695 GP / GA / FI • · · · · · · - # · · · · · · · · · · # # # # # #
    Fig. 3 shows a clamping part of the device according to the invention in an oblique view. For example, the first clamping part 2 in Fig. 1 according to this embodiment configured. In a preferred manner, the two clamping parts are formed substantially mirror-inverted, so that both clamping parts have the same individual elements. However, the first clamping part and the second clamping part may have one or more differences.
    The first clamping part 2 comprises a first clamping extension 3, which protrudes into a window reveal 4 and rests with its side facing the reveal 4 and / or with the first contact area 16 against the reveal 4. From the first clamping extension 3, the first spacer element 13 extends from the soffit 4 in the direction of the first receiving region 5. The first receiving region 5 is adapted to receive or fix the carrier 1, which does not appear in this representation. The first spacer element 13 comprises a first section 31, which extends from the first contact region 16 and / or from the first clamping extension 3 out of the wall opening 27 or out of the reveal 4 and sideways. Starting from this first portion 31 of the spacer, a second portion 32 of the spacer is provided, which extends away from the wall 18 and upwards. At this the first receiving area 5 is provided for the carrier 1. In the present embodiment, the first receiving portion 5 comprises a receiving bushing 19. In or on the receiving bushing 19, a first thread 9 is provided. A second thread 10 is provided for example on the carrier. These two threads are in threaded engagement, whereby by relative rotation of the two threads to each other, the screwing can be varied. Furthermore, a first support extension 29 is provided on the first clamping part. This extends downwardly from the first section 31 of the spacer and / or from the second section 32 of the section element. Thus, the clamping part comprises a plurality of individual elements which fulfill one or more tasks for themselves:
    The clamping extension with the contact area located thereon is adapted to engage in the wall opening 27 and to be pressed against the soffit 4. It extends substantially into the wall opening 27. 12/34 ···· ············································
    ·., ·: · .. · 51 695 GP / GA / FI
    The first spacer element 13 is configured to position the receiving region 5 in such a way that it is arranged laterally offset outside and above the reveal 4 and / or the wall opening 27. For this purpose, a first section 31 for lateral displacement and a second section 32 are provided for upward displacement. In addition, one of the two sections may also lead away from the wall 18 to effect positioning in front of the wall opening 27 and / or in front of the wall 18.
    The holding device is preferably designed such that the first clamping part 2 comprises a first spacer element 13 for positioning the first receiving area 5 outside the reveal 4 in an area laterally and above the wall opening 27; and that second clamping part 6 comprises a second spacer element 14 for positioning the second receiving region 8 outside the soffit 4 in a region laterally and above the wall opening 27;
    Furthermore, the spacer elements are set up to position the holding area outside, above the wall opening and to position the holding area in such a way that it projects laterally beyond the wall opening.
    In addition, if necessary, a first support extension 29 is provided. This preferably extends to a region below the first clamping extension 7. By the weight of a surface element, which is introduced in particular by the receiving portion 5 in the clamping part, these forces must be supported on the wall 18 and / or the soffit 4. The support preferably takes place via the second contact region, which optionally has an elastic and / or a friction-increasing element 15.
    The first clamping extension 3 protrudes, as described, into the soffit 4 inside. Preferably, for example, also shown in Figures 1 and 2, the clamping extension is disposed at the upper end of the soffit 4 and is in particular on the upper surface, so that a rotation of the clamp or parts about an axis parallel to the carrier 1 is prevented. The clamping extensions 3 and 7 are in this preferred positioning according to Figures 1 and 2 at the upper portion of the soffit. 13/34 φ φ φ φ φ φ φ φ
    φ φ φ φ φ φ φ φ 51 695 GP / GA / FI ♦ φ 4Κ · t φ φ φφ 'φ φ φΦ φΦΦΦ
    4 shows a schematic side view of the device according to the invention, in particular a clamping part 2 with a first receiving region 8, a first spacer element 13 and a first support extension 29. The first clamping part 2 further comprises a receiving bushing 19 for receiving a carrier 1. The first spacer element 13 is designed such that the first receiving area 8 is positioned away from the wall 18 by a projection 28.
    Fig. 5 shows a further embodiment of a clamping part of the holding device according to the invention. For example, the second clamping part 6 is configured in Fig. 1 according to this embodiment. This in turn comprises a second clamping extension 7, a second spacer element 14 and a second receiving region 8, which comprises a receiving bushing 19. In the receiving socket 19, a third thread 20 is provided. Furthermore, the clamping part in the present embodiment comprises a second support extension 30. The viewing direction in FIG. 5 is essentially directed to those surfaces of the clamping part which, in the usual installation position, point in the direction of the wall and / or soffit. The second support extension 30 comprises an elastic element 15. This is essentially hemispherical in shape and protrudes from the plane of the second support extension towards the wall. Furthermore, the second clamping extension 7 also comprises an elastic element 15. This is, for example, flat and executed following the inside of the fixed part of the clamping extension and / or the first contact region 16.
    Fig. 6 shows a view of the device shown in Fig. 5 from the left. In this case, the second clamping part 6 in turn comprises a second clamping extension 7 with a first contact region 16, on which an elastic element 15 is provided. This extends flat along the first contact region 16.
    The receiving area 8 is also connected in this embodiment via a second spacer element 14 with the second clamping extension 7. In addition, the second clamping part 6 comprises a first support extension 29 which comprises an elastic element 15 on the side facing the wall. 14/34 ········································
    51 695 GP / GA / FI
    In principle, it should be noted that the elastic elements 15 of the different elements and regions of the clamping part are variable in their shape and size depending on the embodiment. For example, the elastic element of the clamping extension can be designed as a hemispherical or punctiform fitting elastic element. Furthermore, the spacer element and / or the support extension may also comprise surface-extending elastic elements. For example, can be coated by a full-surface rubber coating or a full-surface coating of an elastic material, the entire investment area of the clamping part on the wall and / or the soffit. Advantage of the elastic element or the elastic elements is that this improves the clamping effect and the frictional force is increased.
    It should also be noted in principle that the first and the second clamping part are preferably formed substantially mirror-symmetrically.
    Thus, the first clamping part 2 equivalent in FIGS. 5 and 6 would have a first clamping extension 3, a first receiving region 5, a first thread 9, a receiving bush 19, optionally one or more elastic elements 15, a first spacer element 13 and optionally a first Supporting abutment 29 have. These elements would be of their function and effect the same as the corresponding elements of the second clamping part. Differences may arise, for example, in the recording area, as shown in FIG.
    7a shows a section through a clamping part in the receiving area, in particular through a central axis of the receiving bush described below. For receiving the carrier, a receiving socket 19 is provided. This has a cup-shaped base body with a bottom 25. With this bottom, a first thread 9 is connected, preferably screwed or pressed. Between the first thread 9 and the receiving socket 19, a space is provided, in which the carrier 1 can be screwed. 15/34 ··································································
    51 695 GP / GA / FI
    7 a shows the same arrangement as FIG. 7 a, but with a carrier 1 screwed in. The carrier 1 comprises a second thread 10, which is designed as an internal thread and can be brought into operative contact with the first thread 9 of the first receiving region 5. By turning the carrier 1 relative to the first thread 9, the screwing can be changed. A second, deeper screwed position of the carrier 1 is shown schematically by the reference numeral 1 'and a dashed line.
    The outer diameter of the carrier 1 is smaller than the inner diameter of the receiving bushing 19. As a result, the carrier can be inserted into the socket and / or screwed. The second thread 10 is provided directly on the inside of the carrier 1 and / or cut.
    FIG. 7c shows a further embodiment in which the second thread 10 and the carrier 1 are different, independent elements. By pressing, welding or other connection methods, the first thread 10 can be connected to the carrier 1. The second thread is also in this embodiment in threaded engagement with the first thread 9, which is connected to the receiving area and / or the receiving socket 19.
    Fig. 7d shows a further embodiment of a design option for the receiving socket and / or the receiving area. In this case, the carrier is in turn inserted into the receiving socket 19. However, no threads are provided. Rather, the carrier 1 is made substantially smooth and can be inserted into the receiving socket 19. In the region of the bottom 25 of the receiving socket, an elastic element 15 is provided. This elastic element 15 serves for example as a stop and is optionally elastically deformed when the carrier 1 is inserted into the receiving bush 19 or when a clamping force acts on the clamping parts.
    Analogous to the preceding exemplary embodiments, the exemplary embodiments of FIGS. 7a, b, c, d can also be provided with mirror-symmetrical or similar action on the first or the second Kiemmteii. It would correspond to the first 16/34 ··
    • .. • fs .: * .. · 51 695 GP / GA / FI
    Thread 9 the third thread 20, the second thread 10 the fourth thread 21 and the first receiving portion 5 the second receiving portion. 8
    In the holding device according to the invention, different embodiments of the receiving compartments can now be combined with each other. For example, the first clamping part and the second clamping part according to the embodiment of FIG. 7b may be performed. For engagement in the reveal and positioning of the holding area according to the invention, the two clamping parts are formed substantially mirror-symmetrically about a vertical plane. It is advantageous if the first and the second thread 9,10 of the first clamping member 2 have a opposite thread orientation than the third thread 20 and the fourth thread 21 of the second clamping member 6. This is by a rotation of the carrier relative to the two clamping parts Depending on the direction of rotation, both clamping parts are either moved inwards or outwards or pressed. As a result, a central distance change of the two clamping extensions is effected.
    As a further alternative, the first clamping member could be configured with two threads in engagement as shown in FIG. 7b or 7c, and the second clamping member could have a smooth socket as shown in FIG. 7d. Thus, the change in length and / or the generation of a clamping force from the depth of engagement of a single thread pairing, in particular from the first and the second thread, assume. That side, which is configured as a smooth, freely rotatable socket, can absorb pressure forces, for example via the elastic element 15, and can further introduce it into the wall and / or the reveal 4 via the clamping device.
    If both clamping parts have a thread pairing, the clamping force and / or the distance can be changed by a certain amount by twisting the rod. Preferably, the distance between the two clamping parts or the thread depth per thread by about 5 to 20cm, preferably changed by about 7.5cm. Thus, when providing two pairs of threads by twisting the rods and changing the screwing a distance adjustment of 10 to 40 cm, preferably of about 15cm can be achieved. 17/34 · · · · · ι * 1 ·· I »· #
    51 695 GP / GA / FI
    However, if only one thread pairing of a clamping member is used, and on the other side, used in the other clamping part a smooth socket, so only the change in length of a thread pairing is available. Consequently, only one change in length is achieved by one pitch per revolution and not two threads as in the provision of two counter-oriented threads. For example, the distance between the two clamping parts or the screwing depth can be changed preferably by about 5 to 20 cm, preferably by about 7.5 cm.
    The carrier 1 is designed, for example, as a round bar 22. The receiving bushing 19 has a cylindrical opening 23 whose inner diameter is preferably greater than the outer diameter of the rod 22. Further, in the cylindrical opening 23 of the receiving bushing 19, concentric with the cylindrical opening 23, a threaded rod 24 is provided, which is connected to the bottom 25 the receiving socket 19 is connected and in particular screwed into the bottom 25.
    According to an embodiment, not shown, the carrier 1 and in particular the round rod 22 may have an external thread which is screwed into an internal thread, said internal thread is provided on the inside receiving bushing 19.
    8 shows a further embodiment of a part of a clamping part similar to the embodiment of FIG. 3. In the present embodiment, the illustrated part of the clamping part corresponds to a first clamping part 2. As in all embodiments, the second clamping part could be substantially mirror-symmetrical. This first clamping part 2 comprises a first clamping extension 3 for engagement in the reveal, not shown. In contrast to the embodiment shown in FIG. 3, this clamping extension comprises an enlarged contact region, which preferably extends away from the first spacer element 13. The receiving area 8 of the present construction is not shown in FIG. 8, but preferably as shown in FIG. 3.
    The construction of FIG. 8 comprises a first contact region 16, as well as a second contact region 17 arranged below the first contact region 16. Optionally, the two contact regions 16 and 17 can also be formed into a single contact surface. :: · · ·: ·. , 51 695 gp / ga / fi • · · · · · ···· · · ·
    Contact area be summarized. Furthermore, the first supporting extension of the clamping part preferably also comprises a second contact region 17. This arrangement increases the friction between the wall or the not shown soffit and the clamping part (not shown). Another difference from the embodiment of FIG. 3 is the release 35. This is provided in that side of the clamping part, the direction transition edge between the wall and the soffit has. To achieve the object of the invention to provide a clamping device in which the masonry is not destroyed, it is advantageous if the edge of the transition of the soffit is not damaged to the wall. Since in some cases this edge could be damaged by the clamping parts according to the invention, an exemption 34 is provided. This runs substantially parallel to the edge and prevents the clamp from contacting the edge.
    According to another embodiment, the described embodiments may comprise a receiving socket which allows a depth of insertion of the carrier of over 10cm, preferably about 14cm.
    Furthermore, the locating bushes may have chamfers on the edge facing the carrier to avoid damaging the outer surface of the carrier during insertion of the carrier.
    The preceding embodiments of the holding device can all according to one embodiment have a hook, which reduces or prevents deflection of the carrier by the pressure load. This hook can be hooked on the one hand to the carrier and on the other hand on the soffit.
    For mounting the device according to the invention, the procedure is as follows: In a first step, the holding device is roughly adapted to the width of the reveal 4, so that both clamping extensions of the first and the second clamping part can be inserted into the wall opening and / or into the reveal 4. In a second step, the device is guided to the upper end of the wall opening. There it is started to rotate the carrier until both clamping extensions are present at the side of the soffit. By further rotation, a clamping force is generated. This is the same as the one used in this 19/34. GA / F '
    Clamping force results in combination with the coefficient of friction in the contact area in a frictional force which is directed substantially counter to the weight forces of the device and / or the weight forces of the surface elements engaging therewith.
    The higher the friction coefficient of the contact region and / or the clamping force, the greater the maximum frictional force. If the desired clamping force is reached, the holding device can be released. Due to the tension in the soffit 4, the holding device is secured against falling. Subsequently, for example, via rings, rails, clips or similar mounting means surface elements such as curtains or blinds in the holding area 11 can be mounted.
    As the introductory description shows, it is advantageous according to the invention that the holding area 11 is provided above and outside the reveal 4 and / or the wall opening 27. Furthermore, the holding region 11 also extends beyond the wall opening on both sides. 20/34
    51 695 GP / GA / FI
    Reference number: 1. carrier 2. first clamping part 3. first Kiemmfortsatz 4th soffit 5. first receiving area 6. second clamping part 7. second clamping extension 8. second receiving area 9. first thread 10. second thread 11. holding area 12. distance of the clamping extensions 13th First spacer 14. Second spacer 15. Elastic element 16. First contact area 17. Second contact area 18. Wall 19. Bushing 20. Third thread 21. Fourth thread 22. Rod 23. Cylindrical opening 24. Threaded rod 25. Bottom 26. Internal thread 27. Wall opening 28. Projection 29. First support extension 30. Second support extension 31. First section spacer 32. Second section spacer 33. Retention 34. Hook element 35. Exemption 21/34
    权利要求:
    Claims (18)
    [1]
    1. A tool-free mounting device for surface elements, in particular curtains, curtains, roller blinds, blinds, video screens and the like in front of a wall opening (27) comprising: an elongate support (1), - a first clamping part (2) having a first clamping extension (3) for engagement in a, the wall opening (27) delimiting soffit (4) and a first receiving area (5) for receiving the carrier (1), a second clamping part (6) having a second clamping extension (7) for engagement in the reveal (4) and a second receiving area (8) for receiving the carrier (1), a first thread (9) attached to one A second thread (10) which is provided on the carrier (1) and with the first thread (9) is in threaded engagement, - an elongated substantially horizontally extending holding portion (11), in which the surface element anordba r is characterized in that by relative movement of the first thread (9) to the second thread (10) the screwing is variable to jamming of the device in the soffit (4) and / or a change in the distance (12) between the clamping extensions (3,7) to cause the holding portion (11) to be located above and outside the wall opening (27), and that the holding portion (11) projects laterally beyond the wall opening (27). 22/34 ························································································································································································· * .. *.!. · Ί · .. * 51 695 GP / GA / FI
    [2]
    2. Holding device according to claim 1, characterized in that the first clamping part (2) comprises a first spacer element (13) extending from the first clamping extension (3) from the soffit (4) out into a region laterally and above the wall opening ( 27) extends to the first receiving area (5); and that the second Klemmtei! (6) comprises a second spacer element (14) which extends from the second clamping extension (7) out of the wall opening (27) into an area laterally and above the wall opening (27) to the second receiving area (8).
    [3]
    3. Device according to claim 1 or 2, characterized in that at least one elastic element (15) is provided, which is compressed under the influence of the clamping force and in particular elastically deformed.
    [4]
    4. Device according to one of claims 1 to 3, characterized in that the elastic element (15) is designed as a compression spring, rubber buffer, as an elastic layer or as a friction-increasing layer.
    [5]
    5. Device according to one of claims 1 to 4, characterized in that the first clamping extension (3) has at least a first contact region (15) that the second clamping extension (6) also has at least a first contact region (15), and that the Contact areas (15) in the mounted position to opposite areas of the soffit (4) are pressed.
    [6]
    6. Device according to one of claims 1 to 5, characterized in that each clamping part has at least one second contact region (17) which is arranged in the mounted position below the first contact region (16).
    [7]
    7. Device according to one of claims 1 to 6, characterized in that the second contact region (17) rests in the mounted position on the wall (18) and / or to the soffit (4) is pressed. 23/34 ·················································································································································································································
    [8]
    8. Device according to one of claims 1 to 7, characterized in that the clamping parts (2.6) in their receiving areas (5.8) each comprise a receiving socket (19) into which the carrier (1) insertable and / or inserted is.
    [9]
    9. Device according to one of claims 1 to 8, characterized in that the second thread (10) is rigidly connected to the carrier (1) and that by rotation of the carrier (1), the distance between the clamping extensions (3,7) and / or the clamping force is variable.
    [10]
    10. Device according to one of claims 1 to 9, characterized in that the second clamping part (6) comprises a third thread (20) and the carrier (1) has a fourth thread (21), and that the third thread (20) and the fourth thread (21) are threadedly engaged with each other.
    [11]
    11. The device according to one of claims 1 to 10, characterized in that the third thread (20) and the fourth thread (21) have a threaded direction of rotation which is opposite to the thread rotation direction of the first thread (9) and the second thread (10) ,
    [12]
    12. Device according to one of claims 1 to 11, characterized in that the central axes of the threads (9, 10, 20, 21) extend substantially coaxially.
    [13]
    13. Device according to one of claims 1 to 12, characterized in that the clamping extension (2,3) comprises an elastic element (15), which is pressed by the clamping force to the soffit (4) and thereby elastically deformed.
    [14]
    14. Device according to one of claims 1 to 13, characterized in that the elastic element (15) flat, following the fixed part of the clamping extension and at least in the contact region (16,17) of the clamping part (2,6) is provided. 24/34 ·················································································································································································································
    [15]
    15. Device according to one of claims 1 to 14, characterized in that the carrier (1) is designed as a round rod (22) that the receiving bush (19) comprises a cylindrical opening (23) whose inner diameter is larger than that Outer diameter of the rod (22), that in the cylindrical opening (23) of the receiving bush (19), concentric with the cylindrical opening (23), a threaded rod (24) is provided which is connected to the bottom (25) of the receiving bush (19) and in particular in the bottom (25) is screwed.
    [16]
    16. Device according to one of claims 1 to 15, characterized in that on the carrier (1) has a thread (10, 21) is provided, that the thread is designed as an internal thread (26) with the threaded rod (24) of the clamping part (2,6) is in threaded engagement, and that the central axis of the thread and the central axis of the carrier are concentric with the central axis of the cylindrical opening.
    [17]
    17. Device according to one of claims 1 to 16, characterized in that the receiving bush (19) in the receiving area (5, 8) with the spacer element (13,14) is connected, and that the holding area (11) over part of the Socket (19) to the spacer element (13,14) or extends to the retaining groove (33).
    [18]
    18. Device according to one of claims 1 to 17, characterized in that extending the holding region (11) over the entire free length of the carrier (1). Vienna, 10th January 2013

    25/34
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    同族专利:
    公开号 | 公开日
    EP2943098B1|2018-05-30|
    AT513622B1|2014-06-15|
    EP2943098A1|2015-11-18|
    WO2014108348A1|2014-07-17|
    US20150342385A1|2015-12-03|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP0426524A2|1989-11-02|1991-05-08|ALAURENT, Jacques|Fastening device for a curtain rod|
    US20120261371A1|2011-04-12|2012-10-18|Maytex Mills, Inc.|Window rods|
    US939808A|1908-05-02|1909-11-09|Herbert F Cook|Window-shade and lace-curtain support.|
    US2474434A|1946-10-22|1949-06-28|Frank E Mentz|Combined support for shades, curtains, and drapes|
    US2725989A|1953-04-17|1955-12-06|Walter H Burkey|Shade and venetian blind support|
    FR2614775B1|1987-05-06|1992-02-21|Alaurent Jacques|TELESCOPIC ROD WITH PRESSURE FIXING|
    US5810302A|1996-12-20|1998-09-22|Mccance; Patrick M.|Curtain rod assembly|
    US8231093B2|2009-03-06|2012-07-31|Phillip Tran|Bracket for curtain rods and the like|
    US8991625B2|2012-05-02|2015-03-31|Focus Products Group International, Llc|Adjustable curtain rod assembly|AT517375A1|2015-06-25|2017-01-15|Georg Fuchs|Arrangement and connection device|
    US10743700B1|2020-01-16|2020-08-18|King Saud University|Curtain rod wall mount|
    法律状态:
    2019-09-15| MM01| Lapse because of not paying annual fees|Effective date: 20190110 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA19/2013A|AT513622B1|2013-01-10|2013-01-10|Tool-free mounting device for surface elements|ATA19/2013A| AT513622B1|2013-01-10|2013-01-10|Tool-free mounting device for surface elements|
    PCT/EP2014/050009| WO2014108348A1|2013-01-10|2014-01-02|Holding apparatus for sheet-like elements, which holding apparatus can be fitted without tools|
    US14/760,261| US20150342385A1|2013-01-10|2014-01-02|Holding Apparatus for Sheet-Like Elements, Which Holding Apparatus can be Fitted Without Tools|
    EP14700024.4A| EP2943098B1|2013-01-10|2014-01-02|Holding apparatus for sheet-like elements, which holding apparatus can be fitted without tools|
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