JP2009068183A - Joint unit for wall - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To obtain a joint unit for a wall, which can be moved without deteriorating the aesthetic beauty of an exterior wall of a building, and which is hardly damaged. <P>SOLUTION: This joint unit for the wall comprises: two or more pairs of central maintenance link mechanisms 7, the pivotal support portions of which are formed in central portions having back ends mounted via hinge members mounted on right and left skeletons of right and left buildings 2 via a joint portion 4; chevron-shaped guide members 8 which are pivotally supported on the central pivotal support portions of the two or more pairs of central maintenance link mechanisms 7; right and left wall panels 13 which are formed as an inclined plane so that leading ends can abut on the guide members 8, the back ends of which are rotatably mounted on the right and left skeletons via the hinge members, and to which wall decorative materials 11 such as glass and a stone material are fixed in such a manner as to be positioned on a surface; right and left biasing devices 15 which urge the leading ends of the right and left wall panels 13 via guide portions provided in the guide members 8, so that the leading ends of the right and left wall panels 13 can constantly abut on the guide members 8; and a biasing device which urges the leading ends of the right and left wall panels in such a direction that the leading ends of the right and left wall panels constantly abut on them. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a wall joint device for covering joint portions between wall surfaces of left and right buildings provided via joint portions.

Conventionally, this type of wall joint device is attached to the left and right housings of the left and right buildings of the left and right buildings built through the joint portion via hinges and pivots forward. Left and right wall panels that cover the joints formed on the inclined surfaces with the front ends facing each other, and a portion near the rear end of the rear surfaces of the left and right wall panels, a portion that is separated from the rear surfaces of the left and right wall panels by a predetermined size At least two or more pairs of hinge members attached so that the pivots are positioned on the pivot member, and at least two or more central maintenance link mechanisms pivotally supported at both ends by the movable members of the at least two pairs of hinge members; Provided on at least the left and right wall panels that are pivotally supported by the central pivots of the at least two central maintenance link mechanisms, the side of the left and right wall panels on the back side with an acute angle is an inclined surface. Formed support bar and this When the joint portion attached to one rear surface of the left and right wall panels on the inclined surface side of the holding bar is narrowed, a mountain-shaped lifting guide that projects forward by the inclined surface of the support bar, and the left and right wall panels The front end portion is always in contact with the support bar, or is constituted by an urging mechanism that urges the left and right wall panels to be in a straight line.

As a result, the structure is complicated and the cost is high, and the tip of the left and right wall panels is swayed by various shaking movements of the left and right buildings. There was a drawback that it was easy to make.
JP2005-30127

    In view of the conventional drawbacks as described above, the present invention can be a wall joint device that does not impair the aesthetics according to the outer walls of the left and right buildings, and the left and right wall panels are left and right even if the joint portion is narrowed. The tip remains in contact until it touches the wall housing. When the left and right wall panels abut on the left and right wall housings, one of the tip of the left and right wall panels slides smoothly. An object of the present invention is to provide a wall joint device that can efficiently prevent damage to the wall panel, can be moved without impairing the beauty, and is difficult to damage.

The above and other objects and novel features of the present invention will become more fully apparent when the following description is read in conjunction with the accompanying drawings.
However, the drawings are for explanation only and do not limit the technical scope of the present invention.

In order to achieve the above-mentioned object, the present invention provides a central portion of left and right buildings built via joints, the rear ends of which are attached to the left and right housings of the wall portion covering the joints via hinge members. At least two pairs of central maintenance link mechanisms having pivots formed thereon, a chevron-shaped guide member pivotally supported by the central pivots of the at least two pairs of central maintenance link mechanisms, and a distal end portion of the guide member The wall decorative material such as glass or stone is fixed so that the rear end is pivotally attached to the left and right housings via hinge members so that the wall decorative material is located on the surface. Left and right wall panels, left and right urging devices that urge through the guide portions provided on the guide members so that the distal ends of the left and right wall panels always contact the guide members, and the left and right walls The tip of the panel is always in contact Constitute a wall joint device in a biasing device for biasing direction.

  As is clear from the above description, the present invention has the following effects.

(1) The left and right buildings of the left and right buildings built via the joints have pivotal portions formed at the center where the rear ends are attached to the left and right housings of the wall portions covering the joints via hinge members. Two or more pairs of central sustaining link mechanisms, a chevron-shaped guide member pivotally supported by the central pivot of the at least two pairs of central sustaining link mechanisms, and an inclined surface so that the tip end abuts against this guide member The left and right wall panels formed and fixed so that the wall decorative material such as glass or stone is positioned on the surface, the rear end of which is rotatably attached to the left and right housings via hinge members. The left and right urging devices that urge through the guides provided on the guide member and the left and right wall panels always abut so that the end of the wall panel always abuts on the guide member. With a biasing device that biases in such a direction Since being made, since the fixed wall decorative material such as glass or stone on the surface of the right and left wall panel, without compromising the appearance of the outer wall of the right and left of the building can be improved.

(2) When the left and right buildings are swung so that the joint portion is narrowed according to (1), the left and right wall panels protrude forward in a palm-sliding state, and the left and right wall panels contact the left and right wall housings. The tip portions of the left and right wall panels can be slid smoothly. For this reason, damage to the left and right wall panels can be prevented, and the left and right wall panels can be moved without impairing the beauty.

(3) According to (1), when the left and right buildings stop moving, the original state can be automatically restored.

(4) According to the above (1), since the structure is simple, it can be easily installed.

  Hereinafter, the present invention will be described in detail with reference to the best mode for carrying out the invention shown in the drawings.

  In the first preferred embodiment for carrying out the present invention shown in FIGS. 1 to 11, reference numeral 1 denotes an outer wall surface 3 on the joint part side of one building 2 of the left and right buildings 2, and a joint of the other building 2. In the wall joint device of the present invention for covering the joint portion 4 between the outer wall surface 3 on the part side, the wall joint device 1 is attached to the housings 2a and 2a of the left and right buildings 2 and 2 of the joint portion 4. At least two or more pairs of central maintenance link mechanisms 7 and 7 having a central pivot 6 formed at the central portion of which rear ends are attached via hinge members 5 and 5, and at least two or more pairs of central maintenance link mechanisms A guide member 8 having a mountain shape pivotally supported by pivot pins 8 and 8 on central pivot portions 6 and 6 of 7 and 7, and formed on inclined surfaces 9 and 9 so that the tip end abuts against the guide member 8. The rear end is attached to the left and right housings 2a, 2a so as to be pivotable forward via hinge members 10, 10. Left and right wall panels 13, 13 fixed so that a wall decorative material 11 such as glass, stone, wood, etc., positioned within the surface on which the recess 12 is formed, and the tip portions of the left and right wall panels 13, 13 At least one pair that urges through the guide portions 14 and 14 provided on the guide member 8 so as to always abut against the guide member 8, and in the embodiment of the present invention, two pairs of left and right urging devices 15, 15, 15, 15, and an urging device 16 that urges the left and right wall panels 13, 13 in such a direction that the distal end portions always abut against each other.

  As shown in FIG. 3, the at least two pairs of central maintaining link mechanisms 7 and 7 have a rectangular frame-shaped link mechanism 17 and both ends of the link mechanism 17 at the substantially central portion of the opposed links 17a and 17a. Is composed of a central maintenance bar 19 in which a central pivot 6 is formed at a central part pivotally supported by pivot pins 18, 18.

  As shown in FIG. 5, the left and right wall panels 13, 13 are metal panel wall panels each having a tip portion formed on the inclined surfaces 9, 9 and a recess 12 for housing the wall decorative material 11 formed on the front surface. 20, and a wall decorative material 11 that is fixed in the recess 12 of the wall panel main body 20 via a cushion material 21 and a sealant 22.

One end of each of the left and right biasing mechanisms 15, 15, 15, 15 is fixed to the tip of the left and right wall panels 13, 13, and through holes 23, 23 formed in the guide member 14, the through holes 23 , 23 through guide rollers 14 and 14 as guide portions mounted in the guide member 8 in the vicinity of the wire 23, the other end portion being fixed to the left and right housings 2a and 2a via springs 24 and 24, 25.

One end of the biasing device 16 is fixed to the tip of one wall panel 13, and the other end passes through the guide ring 26 at the tip of the other wall panel 13, It comprises a wire 28 with a spring 27 fixed on the end side.
In addition, you may attach the wire 28 interposing the spring 27 so that it may be located in the inside of the other wall panel 13, or an inner wall surface.

  As shown in FIG. 2, the wall joint device 1 having the above configuration is normally covered with the wall panels 13 and 13 to which the wall decorative materials 11 and 11 located on the substantially same surface are fixed, as shown in FIG. The wall decorative materials 11 and 11 that do not impair the appearance of the outer walls of the left and right buildings 2 and 2 can be used. The wall joint device 1 does not impair the appearance of the left and right buildings 2 and 2.

  When the left and right buildings 2 and 2 are swayed by earthquakes in different left and right directions and the joint part 4 becomes wider, at least two or more pairs of central maintenance link mechanisms 7 and 7 are extended as shown in FIG. The chevron-shaped guide member 8 pivotally supported by 6, 6 is located in the center of the joint 4, and the left and right wall panels 13, 13 have left and right urging devices 15, 15 at the tip portions in the direction of the guide member 8. Therefore, the left and right wall panels 13 and 13 are slid in the left and right direction so that a gap is formed in the central portion, and when the swaying movement stops, the left and right urging devices 15 and 15 automatically Return to state.

When the left and right buildings 2 and 2 are swayed by earthquakes in different left and right directions and the joint portion 4 becomes narrow, at least two pairs of central maintenance link mechanisms 7 and 7 contract as shown in FIG. The angle-shaped guide member 8 pivotally supported by 6, 6 is located in the center of the joint 4, and the left and right wall panels 13, 13 resist the urging force of the left and right urging devices 15, 15. The tip part protrudes forward in the palm state and absorbs the shaking movement.
Further, when the left and right buildings 2 and 2 swing in different front and rear directions, and the left and right wall panels 13 and 13 come into contact with the left and right housings 2a and 2a as shown in FIG. 10, the urging force of the urging device 16 is resisted. When the distal ends of the left and right wall panels 13 and 13 slide and move as shown in FIG. 11 to prevent the left and right wall panels 13 and 13 from being damaged, and the swinging motion stops, the left and right biasing devices 15 and 15 and By the urging force of the urging device 16, the original state is automatically restored.
[Different forms for carrying out the invention]

  Next, different modes for carrying out the present invention shown in FIGS. 12 to 17 will be described. In the description of these different modes for carrying out the present invention, the same components as those in the best mode for carrying out the present invention are designated by the same reference numerals and redundant description is omitted. To do.

  The second embodiment for carrying out the present invention shown in FIGS. 12 and 13 is mainly different from the best first embodiment for carrying out the present invention in that the joint portions of the left and right buildings 2 and 2 are the same. The wall joint device 1A configured in this way is that two or more pairs of central maintenance link mechanisms 7 and 7 and left and right wall panels 13 and 13 are attached to the left and right housings 2a and 2a at the ends of the wall 4. The same effects as those of the best mode for carrying out the present invention can be obtained.

  The third embodiment for carrying out the present invention shown in FIGS. 14 to 17 is mainly different from the best first embodiment for carrying out the present invention in that there are at least two pairs of pantograph-shaped central portions. Maintenance link mechanisms 7A, 7A and at least two pairs of central maintenance link mechanisms 7A, 7A on the lower ends of the wires 30, 30 passed through the guide rings 29, 29 to the left and right housings 2a, 2a on the back The left and right urging devices 15A and 15A to which the weights 31 and 31 are attached are used, and at least two pairs of central maintaining link mechanisms 7A and 7A and the left and right urging devices 15A and 15A are used. Even with the wall joint device 1B, the same effects as those of the best first embodiment for carrying out the present invention can be obtained.

  The present invention is utilized in the industry of manufacturing wall joint devices.

1 is a front view of the best first embodiment for carrying out the present invention. The expanded sectional view which follows the 2-2 line of FIG. The front view of the state which attached the center maintenance link mechanism of the best 1st form for implementing this invention. The front view of the state which attached the guide member of the best 1st form for implementing this invention. Explanatory drawing of the wall panel of the best 1st form for implementing this invention. Explanatory drawing of the right and left urging | biasing apparatus of the best 1st form for implementing this invention. BRIEF DESCRIPTION OF THE DRAWINGS Explanatory drawing of the urging | biasing apparatus of the best 1st form for implementing this invention. Explanatory drawing of the operation state which the joint part of the best 1st form for implementing this invention becomes wide. Explanatory drawing of the operation state which the joint part of the best 1st form for implementing this invention becomes narrow. Explanatory drawing of the operating state of the front-back direction from which the 1st best form for implementing this invention differs. Explanatory drawing of the sliding state of the left and right wall panel of the best 1st form for implementing this invention. The front view of the 2nd form for carrying out the present invention. The expanded sectional view which follows the 13-13 line of FIG. The front view of the 3rd form for carrying out the present invention. The expanded sectional view which follows the 15-15 line of FIG. Explanatory drawing of the center maintenance link mechanism of the 3rd form for implementing this invention. The expanded sectional view which follows the 17-17 line of FIG.

Explanation of symbols

1, 1A, 1B: Wall joint device, 2: Building
3: outer wall surface, 4: joint part,
5: Hinge member, 6: Central pivot,
7, 7A: central maintenance link mechanism, 8: pivot pin,
8: guide member, 9: inclined surface,
10: Hinge member, 11: Wall decorative material,
12: recess, 13: wall panel,
14: guide part, 15, 15A: right and left urging device,
16: Energizing device, 17: Link mechanism,
18: pivot pin, 19: central maintenance bar,
20: Wall panel body, 21: Cushion material,
22: Sealing agent, 23: Through hole,
24: Spring, 25: Wire
26: Guide ring, 27: Spring,
28: Wire, 29: Guide ring,
30: Wire, 31: Weight.

Claims (1)

At least two or more pairs of left and right buildings built via joints, with pivots formed in the central part where rear ends are attached to the left and right housings of the wall part covering the joints via hinge members The central maintaining link mechanism, the chevron-shaped guide member pivotally supported by the central pivot of the at least two pairs of central sustaining link mechanisms, and the inclined surface so that the tip end abuts against the guide member, Left and right wall panels fixed so that a wall decorative material such as glass or stone is attached to the left and right housings via a hinge member so that the rear end portion is rotatably located, and the left and right wall panels The left and right urging devices that urge through the guides provided on the guide member and the left and right wall panels always abut on each other so that the front end of the left and right wall panels always abut against the guide member. And a biasing device for biasing Wall joints and wherein the door.

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