• 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 housing (1) for a toilet brush. The body (2) is open on its front side to accommodate the hollow inner side of the body (2) to receive a cup (4) in the lid (3), and the lid (3) is attached to the body (2) to be rotatable in the body. horizontal direction. The lid (3) comprises a front side (32) of the lid, which can be adapted to the edge sides (22) of the frame, and a cup (4) which is connected to said front side, in which cup a toilet brush (9) can be adapted in vertical position . In the invention - the cover (3) is connected to the lower part of the frame (2) via a joint (6), which comprises the coupling part (53) of the wire spring (5), which runs from the inside of the frame (2) through the wall of the frame and the cover (4). ) wall, so that the cup (3) of the lid (4) can be turned on the one hand to be inside the frame (Position B) and on the other hand can be turned to be substantially outside the frame (Position A), - the frame (2) of the housing (1) ) both edge sides (22) at the same height of the edge side have a guide cam (23; 23 ', 23' '), and the upper edge of the casing locks (3) of both edge sides (33; 33', 33 '') is designed to be a sliding surface (33a) which bears against this guide cam (23; 23 ', 23' '), which sliding surface comprises the free point (331) of the sliding surface (33a) and the locking point (332) of the sliding surface, the sliding surface of the sliding surface ( (33a) free point (331) is supported against the guide cam (23; 23 ', 23' ') and in the wire spring (5) a first larger spring tension (E; E1) is arranged, which causes a pressure between the guide cam (23; 23'), 23 '') and the free point of the sliding surface (33a) (3 31) and in the closed position of the housing (Position B) the locking point (332) of the sliding surface (33) is arranged to be supported against the guide cam (23; 23 ', 23' ') at the same time as a second, lower spring tension (E; E2) is arranged in the wire spring (5), which change in the wire tension to a lower tension state is arranged to prevent the guide cam (23) from being moved away from said locking point ( 332), so that said movement of the guide cam presupposes re-tensioning of the wire spring (5) to the first, larger spring tension (E; E1).
    公开号:FI20195406A1
    申请号:FI20195406
    申请日:2019-05-16
    公开日:2020-08-31
    发明作者:Petri Timonen
    申请人:Sinituote Oy；
    IPC主号:
    专利说明:

    The invention relates to a housing for a toilet brush as defined in the preamble of claim 1. The toilet brush housing includes a body and a lid that can be fitted to the body. The body is open at the front, the hollow inside being adapted to receive the cup on the lid. The lid is pivotally attached to the body and the toilet brush can be mounted in the cup in a vertical position. The invention also relates to a method for bringing the housing into the open position and further to a method for bringing the housing into the closed position. In open toilet brush holders, the problem is e.g. too easy access for children and pets to the brush dirt and germ collection box. Attempts have been made to remedy this problem with some spring-loaded closable and openable toilet brush housings. Such are, inter alia, the toilet brush housings disclosed in WO 200846482, WO 200623378, CN205683024U and GB 9801580, but in these the opening / closing mechanism of the housing either does not include a child lock at all or the locking mechanism is relatively complex and thus susceptible to damage.
    The foregoing prior art The object of the invention was to eliminate or at least alleviate the problems encountered in the foregoing prior art.
    More specifically, the object of the invention was to provide a toilet brush housing provided with a child lock, in which, however, the opening and closing mechanism of the housing would have been kept simple.
    The above objects are achieved by a housing as defined in claim 1 for a toilet brush, a method according to claim 20 for opening the housing to an open position (Position A) from a closed position of the housing, and a method for closing the housing according to claim 21. to position (Position B) = from the housing open position.
    More particularly, the invention relates to a housing for a toilet brush, the housing comprising a body and a lid adaptable to the body and a wire spring connecting the body N 30 and the lid, the housing body comprising a rear side associated with two upwardly projecting side sides of the housing; remaining between the flank sides of the rear side, wherein the frame is hollow inside of the front side open to the body to fit to receive the lid of the cup, and the lid is secured to the body frame horizontally rotatably, and said lid comprises a lid front page, which is fitted against the flank sides of the body and said front engaging cup; to which the toilet brush can be fitted in a vertical position.
    In the invention - the lid is connected to the lower part of the body by means of a joint comprising a wire spring connecting part passing from inside the body through the body wall and the lid wall so that the lid cup can be pivoted inside the body (Position B) and pivoted outside the body ) and - each side side of the housing body has a guide cam at the same side side height, and the upper edge of each side side of the housing cover is formed as a sliding surface resting against this guide cam, comprising a sliding surface free position A and a sliding surface locking point A, , the free point of the sliding surface rests on the guide cam and the first higher spring tension is provided in the wire spring, which causes compression between the guide cam and the free point of the sliding surface and in the housing closed position (Position B), the sliding surface locking point is arranged to rest on the guide spring. a second, lower - spring tension, the change of the spring tension to the lower tension state being arranged to prevent the guide cam from moving away from said locking point, so that said guide cam movement requires re-tensioning of the wire spring to the first, higher spring tension.
    N As can be seen from the above, when the locking surface of the sliding surface rests on the guide cam 25, the wire spring is arranged to prevent the guide cam from moving away from said locking point, because the guide cam movement requires an additional load E2-E1 on the spring. More specifically, the invention also relates to a method for opening the housing of the definition in claim 1> to a position (position A) from the closed position 2 of the housing (Position B), wherein the guide cam of the body is at the locking point of the sliding surface.
    In the method, the lid cup is turned to the open position (Position A), where the cup is substantially outside the body,
    - first moving the lid and the cup therein vertically relative to the body so much that the wire spring allows the guide cam to move from said locking point, - the free point of the sliding surface is moved to rest on the guide cam.
    More specifically, the invention also relates to a method for bringing the housing (1) as defined in claim 1 to the closed position (Position B) from the open position (Position A) of the housing, where the guide cam of the body is at the free point of the sliding surface. In the method, the lid cup is turned to the closed position (housing position B), where the cup is inside the body by moving the cup horizontally relative to the body so much that the guide cam moves to the sliding surface locking point, raising the wire spring bias above the guide surface. The present invention is based, firstly, on the fact that the opening and closing movements of the toilet brush housing are controlled by a spring which connects the housing body and the lid which is pivotally connected to it horizontally. The spring is located on the inside of the housing body, but connected to the housing cover, but outside the cover, so that the water remaining in the housing cannot corrode the spring. Second, the invention is based on the fact that the opening mechanism itself comprises a guide cam of the body and a sliding surface sliding against it, which has a locking point where the spring bias changes when the locking point is brought to the guide cam. Changes in the spring bias at the locking point affect the lifting force F applied to the sliding surface of the spring. By appropriately selecting the differences in spring biasing forces when the guide cam is at the free surface of the sliding surface and the sliding surface at the locking point, an effective child lock can be prevented. In a preferred embodiment of the invention, the free point of the sliding surface is limited at the front side of the lid to a locking point of the sliding surface, comprising, seen from the bottom of the body, a recess below the other upper edge of the side of the lid, into which recess the upper body In this case, when the free point of the sliding surface is brought to the position of the body guide cam, the contact point between the body guide cam and the free surface of the sliding surface is O 30 as seen from the bottom of the body in the first horizontal plane and at the same time at least substantially below the first horizontal plane. The guide cam of the body, is then substantially at the level of the free point of the sliding surface when said free point of the guide cam and the free surface of the sliding surface are in contact with each other.
    When the point of contact between the body guide cam and the sliding surface locking point is in the first horizontal plane (C1) as seen from the bottom of the body, i.e. in the horizontal plane passing through the guide cam, the free surface of the sliding surface is at least substantially higher than this first horizontal plane.
    This preferred embodiment of the invention is in turn based on the fact that when the sliding surface is at the guide cam, the spring is biased and is arranged to press the sliding surface of the housing lid (which is also the sliding surface of the lid cup) towards the guide cam. A planar or slightly curved sliding surface has a recess below the other surface level (sliding surface locking point) which is originally - in the horizontal plane C2 of the frame and when this recess is brought to the frame guide cam (the guide cam passing through the guide cam the spring is pressed by the spring), E1, to the upper level C3 of the free surface of the sliding surface. This locks into the recess of the guide cam. The tension level of the prestressed spring decreases to level E2 and if it is desired to open the cover, work has to be done to increase the spring preload back to level E1 and to lower the recess of the sliding surface back to level C2.
    In this way, a very simple toilet casing opening mechanism is provided, which, however, effectively prevents the casing from being opened when the difference between the spring preload forces E1-E2 is only chosen large enough so that the child's forces are not sufficient - to cancel the spring force. In the following, the invention and the advantages obtainable by it will be illustrated in even more detail, with reference to the accompanying figures. Figures 1A and 1B show a side view of the housing and a front oblique view with the housing in the open position and the closed position, respectively.
    O N 25 - Figures 2A and 2B show the lid and the cup therein, seen from the front oblique <Q and seen directly from the side, respectively.
    O I Figure 3 shows the housing in a closed position when viewed from below. a O Figures 4A and 4B show details of a wire spring. S
    LO 2 The following is a brief overview of the structures shown in each figure and the
    Details of the invention illustrated by O N 30. Figures 1A and 1B show the housing 1 for the toilet brush according to the invention in its entirety.
    Figure 1A shows the housing 1 in its open position (Position A). In the open position of the housing, the cup 4 in the lid 3 is pivoted from the hinge point 6a between the lid and the body substantially outside the front edge 27 of the body 2.
    Figure 1B, in turn, shows the housing in its closed position (Position B). In the closed position (Position B) of the housing, the cup 4 in the lid 3 is turned inside the hollow body 2. The inside of the body 2 is, when viewed directly from the outside of the body to the front edge 27 of the body, entirely within the plane defined by the front edge 27 of the body 2.
    Figures 2A and 2B show in more detail, seen from slightly different angles, the lid 3 shown in Figure 1A and the cup 4 therein.
    As shown in Figures 1A and 1B, the housing 1 comprises a body 2 and a cover 3 which can be fitted to the body 2. In addition, the housing 1 comprises a wire spring 5, which is better seen in Figures 2A and 2B. The wire spring 5 connects the body 2 and the cover 3 so that they can be turned relative to each other.
    - The body 2 of the housing 1 comprises a vertical rear side 24, which is also joined transversely to the rear side by two vertical, upwardly facing side sides 22. The body 2 is open at the front, whereby the hollow body 2 inside the plane of the front edge 27 of the body 2 can receive cup
    4.
    - Each side 22 of the body 2 of the housing 1 has a guide cam 23 at the same side height; 23 ', 23' (Figure 1A). The cam 23 is formed in the direction of the side frame inner side of the frame inclied projections. These projections extend at an angle of 90 degrees in the direction of the front edge of the frame and the frame 27 are located inside of the VAT = middle or at the top of the frame.
    No. 25 - The cover 3 of the housing 1 is fixed to the frame 2 in a horizontally pivotable manner.
    The lid 3 comprises a front side 32 of the lid which can be fitted against the side sides 22 I of the body 2 and a cup 4 engaging said front side, on the inside of which the toilet brush 9 can be fitted in a vertical position.
    O [<] D Each vertical edge of the front side 32 of the cover 3 of the housing 1 is connected transversely 5 30 - the side side 33 of the cover; 33 ', 33 ". The side sides 33 of the cover 3; 33', 33" are connected by a back side 34 of the cover higher than these side sides, which extends transversely to the sides.
    The upper edge of each side side 33 of the cover 3 is formed by a guide cam 23; 23 ', 23 ", which is at the same time the upper edge 45 of the cup 4. The sliding surface 33a comprises the upper edge of the side side 33 of the lid 3 between the front side 32 and the back side 34 of the lid 3. The sliding surface comprises the free surface 331 of the sliding surface 33a and the sliding surface 332. The free point 331 of the sliding surface 33a is limited at the front side 32 of the cover 3 to the sliding surface locking point 332. The locking point 332 comprises, as seen from the bottom 26 of the body 2, a recess below the other upper edge of the side 3 of the body 3 into which the upper body cam 23a - through it 5. The upwardly extending walls 42 of the cup 4 of the lid 3 now consist of side sides 33 of the lid 3 acting at the height of the top edge 45 of said cup and said side sides 33 of the lid 3 (cup inner wall 42b) and lid back side 34 (cup outer wall). In this case, the upper parts of the front side 32 of the cover 3 and the back side 34 of the cover still rise above the cover above the upper edges 45 of the cup 4 formed by the side sides 33 when the front side 32 and the back side 34 of the lid are viewed from the bottom 26 of the body. Figures 4A and 4B show a wire spring 5 with which the housing body 2 and the lid 3 and the cup 4 are pivotally connected to the body 2 . - In addition, the wire spring 5 is intended to provide different spring forces E; E1 and E; E2, in the closed position of the housing (Fig. 1B) and in the open position of the housing (Fig. 1A). These different spring forces E1, E2 correspond to different pressing forces F1, F2, with which the body guide cam 23 and the sliding surface 33a are pressed towards each other in different positions of the housing. = As shown in particular in Figures 2A and 2B and 4A and 4B, the wire spring 5 comprises a support 51 part 51, each end of which is connected to a spring resilient connecting part 52. The connecting parts <Q 52, 52 are connected to the body 2 wall and cover 3 (and also to the cup 4) the coupling part 53 passed through the lower part 2.
    Ia The support portion 51 of the wire spring 5 is connected to the spring holder 7 inside the body 2 of the housing 1 (cf. Figs. 2A, 2B and 3). a supporting support part 51, a flexible connecting part 52 and a short connecting part 53 passed through the wall 4 of the body 2 and the lower part of the cup 4 of the lid 3.
    Figure 3 shows how the wire spring is connected first to connect the body 2 of the housing 1 and the cover 3 of the housing 1 to each other in the lower part of the body 2. The cup 4 in the lid 3 connected to the body 2 can then be pivoted inside the body on the one hand (Position B) and on the other hand the cup can also be pivoted mainly outside the body (Position A) (Figures 1A and 1B). The cover 3 is thus connected to the lower part of the body 2 by means of a joint 6. Each joint 6 comprises a connecting part 53 of the wire spring 5 (cf. Figs. 4A and 4B) which passes from inside the body 2 through the wall 3 of the body and the cup 3 of the lid 4. Figures 3, 2A and 2B further show how the support part 51 of the wire spring 5 is inserted into the spring holder 7, which is located on the back side 34 of the lid 4 of the housing 1 and at the same time outside the cup 3. The location of the spring holder 7 is best seen in Figures 2A and 2B; the spring holder 7 is fixed to the outer surface of the inner wall 42b of the cup 4, the holder 7 remains outside the cup 4. The cup inner wall 42b is turned towards the inside of the body 2 when the lid 3 is connected to the frame 2. - The invention is described in further detail with reference to the above but OLE Figures 1A-1B, 2A-2B, 3 and 4A-4B, a limited description. In the invention, in the open position of the housing (Position A), the free point 331 of the sliding surface 33a of the cover is arranged to rest on the guide cam 23; 23 ', 23 ". In this case, a first higher spring tension E; E1 is provided in the wire spring 5 by changing - the angles between the connecting parts 52; 52a and 52; 52b of the wire spring 5. In a preferred embodiment of the invention, the angle between the spring connecting parts 52; 52a and 52; 52b a spring tension E; E1 which, by means of the spring support part 51, causes a thrust F1 (Fig. 1A) on the spring holder 7. The downward force F1 applied to the spring holder causes the free point of the sliding surface 33a to be compressed by a corresponding compressive force F1 ' . between the cam 23; 23 ', 23 "of the guide N of the compression F1 and the free point 331 of the sliding surface 33a).
    LO 2 In the closed position of the housing 1 (Position B), the locking point 332 of the sliding surface 33 is in turn arranged to rest on the guide cam 23; 23 ', 23 "while a second, lower spring tension E; E2 is provided in the wire spring = 5 at an angle between the connecting parts 52; 52a O 30 and 52; 52b of the wire spring 5. In a preferred embodiment of the invention, E2 is about> 0, with no load in the wire spring. 332 is preferably formed by a recess in the free point 331 of the sliding surface 33a 2. The reduced spring tension and the shape of the locking point (e.g. the recess in the sliding surface 33a) then prevent the guide cam 23 from moving away from said locking point.
    332, as it would require increasing the tension of the wire spring 5 from the second spring tension E2 back to the first, higher spring tension E; E1. This is illustrated in more detail in Figure 1A.
    It can be seen from this figure that when the housing is in the open position (Position A), the planar free point 331 of the sliding surface 33a is introduced at the guide cam 23 of the body.
    The point of contact between the guide cam 23 of the body and the free point 331 of the sliding surface 33a is then viewed from the bottom 26 of the body in a horizontal plane C1, i.e. in a horizontal plane C1 defined by the guide cam 23. At the same time, the locking point 332 (recess of the sliding surface) of the sliding surface 33a is at least substantially lower than this horizontal plane C1, in the second horizontal plane C2. - In the open position of the housing (Position A), the connecting part 52 of the wire spring 5 is in a tensioned state, whereby a first spring tension E is accumulated in the spring; E1. More specifically, it is the connecting portions 52a and 52b of the wire spring 5 (Fig. 4B) that are brought to an angle 52c relative to each other so as to provide said spring tension E to the spring; E1. In this case, the wire spring 5 applies a pushing force F1 to the spring holder 7 and the sliding surface 33a is then compressed by a corresponding force F1 'on the guide cam 23 of the body; 23 ', 23 ".
    When the free point of the sliding surface 33a is in contact with the guide cam 23 of the body, the free point 331 of the guide cam 23 and the entire free surface 331 of the sliding surface 33a are in the same horizontal plane C1 of the body 2 passing through the guide cam 23.
    When the body guide cam 23 is brought into the locking point 331 of the sliding surface 33a, the contact point between the guide cam 23 of the body 2 and the locking point 331 of the sliding surface 33a is defined by the guide cam 23 in the horizontal plane (C1). In this case, the free point 331 of the sliding surface has protruded at least mainly in this horizontal plane C1 defined by this guide cam, in the second horizontal plane C3 due to the thrust applied to the spring holder 5. oO> 25 —The invention has a connecting portion 52 of a wire spring 5; 52a, 52b bias E; E1 is arranged such that when the guide cam 23 is at the locking point 332 of the sliding surface 33a, the free point 331 of the sliding surface 33a rises from said spring tension E; E1 from the effect of the body above the guide cam 23 on the plane C1 when the guide cam 23 is viewed = from the direction of the base 26 of the body. In turn, a second spring position E is provided for the spring tensioning of the connecting part 52 of the wire spring 5; E2 when the housing 1 is in the closed position, which provides a thrust F2 'N to the control cam.
    Spring tension E; E2 and its thrust on the control cam
    F2 'is lower than the spring tension E; E1 and the thrust F1 'provided by it to the cam. Preferably, F2 is about 0 (spring tension E2 is about 0) when the housing 1 is in its closed position (Position B). The difference between the spring stresses E1 and E2 should be dimensioned so that it is large enough, - in which case getting the control cam out of the locking point requires a reasonable amount of force. In this way, a well-functioning child lock can be formed between the guide cam and the sliding surface. In the invention, the cup 3 of the lid 4 is turned to the open position (Position A), where the cup 3 is mainly outside the body as follows: - the lid 3 and the cup 4 therein are first moved vertically relative to the body 2 so much that the wire spring 5 allows the guide cam 23 to move away from the sliding surface 33a of the locking point 332, and - the free point 331 of the sliding surface 33a is moved to rest on the guide cam 23; 23 ', 23 ". The cup 3 of the lid 4 is turned to the closed position (housing position B), where the cup 4 of the lid 3 is inside the body 2 as follows: - the cup 4 is moved horizontally relative to the body 2 so that the guide cam 23 moves on the sliding surface 33a to the locking point 332, whereby the biasing of the wire spring 5 raises the guide cam 23 of the sliding surface 33a higher than the level C1, i.e. to the level C3.
    oO O OF
    LÖ <Q O
    I a a
    O [<] 5 25 p O OF
    Reference Number List Housing 1 Body 2 Brush Shaft Aperture 2a Lower Apertures 20; 20 ', 20 "bottom edge 21 side 22 side side guide cam 23 rear 24 top side 25 bottom 26 front edge 27 cover 3 cover bottom 31 bottom front edge 311 front side 32 oO S inner surface 32a
    N 3 outer surface 32b
    O - upper surface 32c = © 20 side (s) 33; 33, 33 "
    S 3 upper edge sliding surface 33a O
    N sliding surface free point 331 sliding surface locking point 332 shoulder 33b rear side 34 top edge 341 top edge recess (for brush) 34a bottom edge 345 outer surface 34a cup 4 opening for brush 40 cup bottom 41 cup wall (s) 42 cup outer wall 42a cup inner wall 42a cup top edge 45 L cup cup top 45 L connecting part 52 oO> first elastic part 52a
    LÖ <Q second resilient member 52b
    O I connecting part angle 52c O 20 connecting part 53 S
    LO 2 Level 6 O
    N joint point 6a Spring holder 7
    Toilet brush 9 Housing open position Position A Housing closed position Position B Horizontal plane passing through the control cam C1 Horizontal plane passing through the locking point C2 Sliding surface free horizontal plane C3 Spring tension E higher spring tension NO lower spring tension E2 Thrust F2, F2 O OF
    LÖ <Q O
    I =
    O [<] <
    LO o O OF
    权利要求:
    Claims (21)
    [1]
    Patent claims
    1. = A housing (1) for a toilet brush, which housing (1) comprises a frame (2) and a lid (3) which can be fitted into the frame and a tree spring (5) which connects the frame (2) and the lid (3) to each other, the body (2) of the housing (1) comprising two ascending edge sides (22) of the housing and a vertical rear side (24) remaining between the edge sides, the body (2) on its front side is open to adjust the hollow inner side of the body (2) to receive a cup (4) in the lid (3), and where the lid (3) is attached to the body (2) to be rotatable in the horizontal direction of the body, and said lid (3) comprises a front side (32) of the lid, which can be adapted to the edge sides (22) of the frame, and a cup (4) which is connected to said front side, in which cup a toilet brush (9) can be adjusted in vertical position , characterized in that - the cover (3) is connected to the lower part of the frame (2) via a joint (6), which comprises the coupling part (53) of the tree spring (5), which runs from the inside of the frame (2) through the frame. menstrual wall and lid s (4) wall, so that the cup (3) of the lid (4) can be turned on one side - to be inside the body (Position B) and on the other hand can be turned to be mainly outside the body (Position A), - the housing (1 ) frame edge (2) both edge sides (22) have at the same height of the edge side a guide cam (23; 23 ', 23 "), and the upper edge of the lid edges (33; 33', 33") of both housing sides (33; 33 ', 33 ") is designed to be a sliding surface (33a) which bears against this guide cam (23; 23, 23") which sliding surface comprises the freezing point (331) of the sliding surface (33a) and the reading point (332) of the sliding surface, wherein in the open position of the housing (Position A), the freeing point (331) of the sliding surface (33a) is supported against the guide cam (23; 23 ', 23 ") and the tree spring (5) has been provided with a first major spring and tension (E; E1), which causes a pressure between the guide cam (23; 23 ', 23 ") and the free point (331) of the surface (33a) and S in the closed position of the housing (Position B) the reading point (332) of the sliding surface (33) is arranged 2 to be supported against the guide cam (23; 23 ', 23 ") at the same time as a second, lower spring tension (E: E2) is arranged in the tree spring (5), which change in the tree tension to a lower tension condition is arranged to prevent the guide cam (23) from being moved away from said reading point (332), so that said moving of the guide cam presupposes retensioning of the tree spring (5). ) to the first, larger spring tension (E; E1).
    N
    Housing according to claim 1, in the cup in the lid (3) of which a toilet brush (9) in a vertical position has been adapted.
    Housing (1) according to claim 1 or 2, characterized in that the tree spring (5) comprises a support part (51) which rests on a spring holder (7) on the inside of the body (2) of the housing (1), a flexible connecting part (52) and a coupling part (53) passed through the wall of the body (2) and the lower part of the cup (4) of the lid (3). Housing (1) according to Claim 3, characterized in that the flexible connecting part (52) of the spring (5) is connected to both ends of the support spring (5), and the connecting part (53) which has been passed through the wall of the frame (2). and the lower part of the lid (3) cup (4).
    Housing (1) according to claim 3 or 4, characterized in that the holder (7) of the spring is attached to the cover (3), in particular to the back (34) of the cover (3).
    Housing (1) according to Claim 1 or 2, characterized in that both vertical edges of the cover (3) are connected to the front side (32) of the cover (1) (32) in the transverse direction, the edge side (33; 33 ', 33 ") of the cover , the upper edge of the edge side (33) being designed to be a sliding surface (33a) which bears against the guide cam (23; 23 ', 23 "), which sliding surface (33a) comprises the upper side (33) of the lid (3) of the lid (3). edge, which becomes between the front (32) of the lid (3) and the back (34) of the lid.
    Housing (1) according to claim 1 or 2, characterized in that the edge sides (33; 33, 33 ") of the lid (3) are joined by the back side (34) of the lid which is higher than these edge sides.
    Housing (1) according to claim 7, characterized in that the upwardly directed walls (42) of the cup (4) of the housing (3) are formed by the edge sides (33, 42c) of the lid (3) and the lower parts of the front side (32) of the lid. ) and the back of the lid (34) remaining at the height of said edge sides, the upper parts (32) of the lid and the back of the lid (34) rising even higher than the upper edge of the edge walls (42c) of the cup (4) formed by the edge sides of the lid N (33), when the front (32) of the lid and the back (34) of the lid are seen from the bottom 25 (26) of the frame a.
    Housing 9. A housing (1) according to any one of the preceding claims, characterized in that the free point (331) of the sliding surface (33a) is delimited at the end towards the front side (32) of the lid (3) by the reading point (332) of the sliding surface, which comprises, seen from the bottom (26) of the frame, a depression lower than the upper edge of the edge side (33) of the lid (3) of the rest (3), in which depression the upper cam (23a) of the frame can be pressed via the tree spring (5).
    Housing (1) according to claim 9, characterized in that when the free point (331) of the sliding surface has been moved to the guide cam (23) of the frame, the point of contact between the guide cam of the frame
    (23) and the free point (331) of the sliding surface (33a) on the horizontal plane (C1) of the frame as defined by the guide cam of the frame and at the same time the reading point (332) of the sliding surface is at least substantially on a first horizontal plane (C2) lower than this horizontal plane (C1) running through the guide cam.
    Housing (1) according to one of the preceding claims, characterized in that the connecting part (52) of the tree spring (5) is arranged in a tensioned state, which produces a first spring tension (E; E1) in the tree spring, when the housing (1) is in the open position (Position A).
    Housing (1) according to claim 10 or 11, characterized in that when the connecting part (52) of the tree spring (5) is in a tensioned state, where it has a first spring tension (E: E1), the tree spring (5) directs a driving force (F1) against the spring retainer (t), which driving force causes the sliding surface (33a) to be pressed with a corresponding compressive force (F1 ') against the guide cam (23; 23', 23 ") of the body.
    Housing (1) according to claim 9, characterized in that the sliding surface (33a) - free point (331) of the lid (3) is substantially on the horizontal plane (C1) of the frame defined by the guide cam (23) of the frame (2), the guide cam (23) ) and the free point (331) of the sliding surface (33a) are in contact with each other.
    Housing according to claim 9, characterized in that when the point of contact between the guide cam (23) of the frame and the reading point (331) of the sliding surface (33a) is on the horizontal plane (C1) of the frame defined by the guide cam (23), the sliding surface is free point (331) pressed at least substantially to a second horizontal plane (C3), which is higher than this horizontal plane (C1) defined by the guide cam.
    Housing (1) according to one of Claims 9 to 14, characterized in that the first spring tension (E; E1) of the connecting part (52) of the connecting spring (N; 5) is adapted to be such that the guide cam (23) is in the sliding surface. (33a) welding point (332), rises the sliding surface (33a) free point (331) under the influence of said spring tension (E: E1) above the horizontal plane (C1) defined by the guide cam (23) of the frame, when the guide cam (23) is seen E from the direction of the bottom (26) of the frame (2) . Sleeve (1) according to one of Claims 13 to 15, characterized in that the second spring tension (E; E2) of the spring (5) of the tree (5) is arranged as the connecting part of the spring (5) when the housing (1) is closed. -position (position B), which spring tension (E; E2) is lower than the spring tension (E; E1).
    Housing (1) according to Claim 16, characterized in that the spring tension E2 = 0, when the housing (1) is in the closed position (Position B).
    Housing (1) according to one of the preceding claims, characterized in that the guide cam (23) of the edge side (22) of the frame is formed by projecting parts which turn from the edge sides towards the inside of the frame.
    Housing (1) according to claim 18, characterized in that the projecting parts are directed at a 90 degree angle from the leading edge (27) of the frame towards the inside of the frame and are located in the middle or upper part of the frame.
    A method of attaching a housing (1) defined in claim 1 to an open position (position A) from the closed position of the housing (1) (Position B), wherein the guide cam (23) of the body is in the sliding surface ( 33a) reading point (332), characterized in that the cup (3) of the lid (4) is turned in the open position (Position A), where the cup (3) is substantially outside the body, - by moving the lid (3) and the cup (4 ) in the first in the vertical direction in relation to - to the frame (2) so much that the tree spring (5) allows the styrofoam (23) to move from said reading point (332), - the free point (331) of the sliding surface (33a) is moved to be supported against steering comb (23; 23 ', 23 ”).
    A method of attaching a housing (1) as defined in claim 1 to a closed position (Position B) from the open position of the housing (Position A), wherein the guide cam (23) of the body is in the free point (331) of the sliding surface (33a) ), characterized in that the cup (4) of the lid (3) is turned in the closed position (position B of the housing), where the cup (4) is inside the body (2), by moving the cup (4) in the horizontal direction relative to the body (2) so much that the guide cam (23) moves to the reading point (332) of the sliding surface (33a), the bias of the wire spring (5) lifting the sliding surface (33a) higher than the plane of the guide cam (23) (plane 3 25 C1) , i.e. to the horizontal plane C3.
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    同族专利:
    公开号 | 公开日
    FI128590B|2020-08-31|
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