JPH0662014U - Joint cover device - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] The present invention is a joint cover that can be installed easily, covering the joint part with a small joint cover, reducing the cost and efficiently preventing damage to the joint cover. -To get the equipment. [Structure] In a joint cover device capable of covering a joint portion 3 between adjacent left and right buildings 2 without damage even if the left and right buildings are shaken by an earthquake or the like, a joint cover portion in front of the joint portion 3 facing each other is provided. An extendable mounting bracket 4 attached to the left and right building frames, and the mounting bracket 4 mounted so as to cover the joint portion 3 and the back surface to cover the front surface or the left and right frame of the left and right building frames. The joint cover device is composed of the joint cover 5 whose both ends are mounted so as to be flush with the front surface of the panel and slightly overlap the panel mounted so as to cover the body of the left and right or the body of the left and right. is doing.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a joint cover device that covers joints such as ceilings, wall surfaces, and floors of adjacent left and right buildings without damage even if the left and right buildings shake due to an earthquake or the like.

[0002]

[Prior art]

 Conventionally, a joint cover device of this type has been urged so that a joint cover having a width dimension at least twice as large as the joint portion is abutted against the body structures of the left and right buildings with both ends constantly pressed. It is attached to a support member that straddles one or both skeletons of the left and right building skeletons by a mounting bracket using a spring.

[0003]

[Problems to be solved by the present invention]

 Since the conventional joint cover device uses the joint cover that is more than twice the width of the joint, the joint cover is large and requires a large aluminum material or stainless steel material. It had to be used, and it had the drawback of being costly.

Further, when the width dimension of the joint cover is slightly larger than the joint portion, when the left and right buildings are shaken by an earthquake or the like, the joint cover is urged by the urging force of the urging spring of the mounting bracket. It had the drawbacks of getting into the joints and being damaged, or resulting in unsightly attachment.

In view of the above-mentioned conventional drawbacks, the present invention uses a joint cover whose width dimension is slightly larger than the joint width dimension to prevent left and right buildings from being damaged by an earthquake or the like. It is an object of the present invention to provide a joint cover device that can be installed at a low cost by reliably preventing the joint cover from being damaged or being in an unsightly installed state even if it shakes.

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

[0007]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention provides a joint cover device that can cover joints between adjacent left and right buildings without damage even if the left and right buildings are shaken by an earthquake or the like. Extensible mounting brackets attached to the left and right building skeletons, and the mounting brackets so that the joints are covered and the rear surface covers the front or left and right skeletons of the left and right building skeletons. The joint cover device is a joint cover whose both ends are mounted so as to be flush with the front surface of the panel, and the panels are mounted so as to cover the body of the left and right buildings or the body of the left and right bodies. Are configured.

[0008]

[Action]

 With the joint cover device configured as described above, when the left and right buildings are shaken by an earthquake or the like, the mounting bracket expands and absorbs the movement, and the joint cover attached to the mounting bracket moves to the left and right. Since it is installed so that it is flush with the front of the building's frame or the front of the panel installed so as to cover the left and right frames, it will not enter between joints.

[0009]

[Examples of the present invention]

 Hereinafter, the present invention will be described in detail with reference to embodiments shown in the drawings.

In the first embodiment of the present invention shown in FIG. 1 to FIG. 5, 1 is the left and right adjacent buildings 2, and the joint portion 3 between the two is damaged even if the left and right buildings 2, 2 are shaken by an earthquake or the like. In the joint cover device of the present invention which can be covered without any need, at least one joint cover device 1 is attached to the skeletons 2a, 2a of the left and right buildings 2, 2 facing the front of the joint portion 3 facing each other. The extendable mounting bracket 4 is attached to the mounting bracket 4 such that the rear surface of the mounting bracket 4 is flush with the front surfaces of the structures 2a and 2a of the left and right buildings 2 and 2a. 2a and a joint cover 5 slightly overlapping with each other.

As shown in FIGS. 3 and 4, the fittings 4 are attached to a plurality of anchor bolts 6 and the like on the skeletons 2a and 2a of the left and right buildings 2 and 2 on the front side facing each other of the joint portion 3. Thus, the pair of fixing metal fittings 7, 7 fixed to each other, the rectangular link member 9 pivotally supported by the pair of fixing metal fittings 7, 7 by the pivot pins 8, 8 and the link portion. A mounting bar 11 whose both ends are rotatably supported by pivot pins 10 and 10 and a joint cover 5 are attached to substantially the center of one of the opposing link members 9a and 9a of the member 9. A mounting plate 12 having a width dimension slightly larger than the width dimension of the joint portion 3, and a bearing member 13 mounted on substantially the center of the mounting bar 11 mounted on the rear surface of the mounting plate 12 at substantially the center thereof. The support shaft 14 slidably supported on the It is composed of a biasing spring 15 that constantly biases the support shaft 14 in the storage direction.

The joint cover 5 is a plate material of aluminum, aluminum alloy, stainless steel, stainless alloy or the like, and both ends of the width dimension slightly larger than the width dimension of the joint portion 3 are bent into an L shape. It is composed of a joint cover main body 16 having side surfaces 16a, 16a, and elastic bodies 17, 17 such as neoprene gum which are attached to the end portions of the side surfaces 16a, 16a of the joint cover body 16 as necessary. .

In the joint cover device 1 having the above-mentioned structure, at least one mounting member 4 is attached to the skeletons 2a, 2a of the left and right buildings 2, 2 facing the front of the joint portion 3 facing each other. Thereafter, the joint cover 3 is covered with the joint cover 5, and the joint cover 5 is fixed to the mounting plate 12 of the mounting bracket 4 by a plurality of tapping screws 18 or the like.

When the left and right buildings 2 and 2 are shaken by an earthquake or the like, the joint cover device 1 configured as described above expands and contracts the mounting bracket 4 as shown in FIG. Since the left and right skeletons 2a, 2a are on the same surface, even if the width dimension of the joint portion 3 is larger than the width dimension of the joint cover 5, as shown in FIG. The part does not enter the left and right skeletons 2a, 2a between the joint parts 3 and is not damaged, and automatically returns to its original position when the shaking motion stops.

[0015]

[Different embodiment of the present invention]

 Next, different embodiments of the present invention shown in FIGS. 6 to 12 will be described. In the description of these different embodiments of the present invention, the same components as those of the first embodiment of the present invention will be designated by the same reference numerals and will not be described.

The second embodiment of the present invention shown in FIGS. 6 and 7 is different from the first embodiment of the present invention mainly in that it covers the skeletons 2a, 2a of the left and right buildings 2, 2. Since the joint cover device 1A that covers the joint portion 3 of the portion to which the panels 19 and 19 such as a decorative panel are attached is used, the tip portion of the bearing member 13A of the mounting bracket 4A of the joint cover device 1A is the panel 19 described above. , 19 that are formed so as to be located substantially on the same plane as the front surface.

The third embodiment of the present invention shown in FIGS. 8 and 9 is mainly different from the first embodiment of the present invention in the mounting bracket 4B. The mounting bracket 4B is attached to the mounting bar 11. The attachment plate 12 is directly attached with the countersunk screw 20 or the like, and the joint cover 1B using the attachment metal fitting 4B configured in this manner also has the same operation as that of the first embodiment of the present invention. The effect is obtained.

In the fourth embodiment of the present invention shown in FIGS. 10 to 12, the main difference from the first embodiment of the present invention is a mounting fitting 4C, which is 4C of the joint portion 3. The support cylinder 21 is rotatably mounted horizontally on one of the frame bodies 2a having a size slightly longer than half the width dimension, and the other frame body 2a has a tip end slidably inserted into the support cylinder 21. A support bar 22 rotatably mounted in the horizontal direction, a bearing member 13 mounted on the support cylinder 21, a support shaft 14 slidably supported by the bearing member 13, and a support shaft 14 on the support shaft 14. It is composed of a mounting plate 12 mounted and a biasing spring 15 that constantly biases the support shaft 14 in the storage direction. Even in the joint cover device 1C using the mounting bracket 4C configured as described above, the same operational effect as that of the first embodiment of the present invention can be obtained.

[0019]

[Effect of the present invention]

 As is clear from the above description, the following effects can be obtained in the present invention.

(1) In a joint cover device capable of covering joints between adjacent left and right buildings without damage even if the left and right buildings shake due to an earthquake, etc. Of the building attached to the frame of the building of the building, and the front of the panel attached to the mounting bracket so as to cover the joints and the rear surface of the body of the left and right buildings to cover the front surface or the left and right frames of the building. Since the both ends that are installed so as to be on the same plane as the left and right are composed of a panel installed so as to cover the left and right building frames or the left and right frame structures, and the joint cover that slightly overlaps, the width of the joint part A joint cover with a width dimension slightly larger than the dimension can be used. Therefore, the joint cover can be manufactured at low cost and the aesthetic appearance can be improved.

(2) According to the above (1), since a small joint cover is sufficient, a mounting bracket which is less expensive than the conventional one can be used, and the installation cost can be reduced.

(3) According to the above (1), even if the left and right buildings shake due to an earthquake or the like, the joint cover will not enter the body between the joints. Therefore, it is possible to reliably prevent the joint cover from being damaged or being misaligned and becoming unsightly.

(4) According to the above (1), since the structure is simple and the weight can be reduced, the mounting work can be performed easily.

(5) According to the second and third aspects, the same effects as the above (1) to (4) can be obtained.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment of the present invention.

FIG. 2 is a sectional view showing a first embodiment of the present invention.

3 and 4 are explanatory views of a mounting bracket.

FIG. 5 is an explanatory diagram of a state where left and right buildings are shaking.

6 and 7 are explanatory views showing a second embodiment of the present invention.

8 and 9 are explanatory views showing a third embodiment of the present invention.

10 to 12 are explanatory views showing a fourth embodiment of the present invention.

[Explanation of symbols]

1, 1A, 1B, 1C: joint cover device, 2: left and right buildings, 3: joint, 4, 4A, 4B,
4C: Mounting bracket, 5: Joint cover, 6: Anchor bolt, 7: Fixing bracket, 8: Pivot pin,
9: link member, 10: pivot pin,
11: mounting bar, 12: mounting plate,
13: bearing member, 14: support shaft,
15: biasing spring, 16: joint cover body, 17: elastic body, 18: tapping screw, 19: panel, 20: plate screw,
21: support cylinder, 22: support bar.

Claims (3)

[Scope of utility model registration request] 1. A joint cover device capable of covering joints between adjacent left and right buildings without damage even when the left and right buildings are shaken by an earthquake or the like. Extendable mounting bracket attached to the building frame, and the same front panel as the front panel of the left and right building frames or the panel mounted so that the back surface covers the joints and the rear surface of the building. A joint cover device, characterized in that both end portions attached so as to be surfaces are constituted by a panel attached so as to cover the skeleton of the left and right buildings or the left and right skeletons, and a joint cover slightly overlapping. 2. A joint cover device capable of covering joints between adjacent left and right buildings without damage even if the left and right buildings are shaken by an earthquake or the like. A pair of fixing brackets fixed to the frame of the building, a rectangular link member pivotally supported by the pair of fixing brackets, and both ends of the link member at one end of the link member that is pivotally supported in the center of the link member. A pantograph-shaped extendable mounting bracket consisting of a supported mounting bar, and the mounting bar of this mounting bracket covering the joints and the back surface so as to cover the front or the left and right skeletons of the left and right building frames. And a joint cover whose both ends are mounted so as to be flush with the front surface of the panel mounted on the panel that slightly overlaps the panel mounted on the left or right building body or the left and right building bodies. A joint cover device characterized by being configured with. 3. A joint cover device capable of covering joints between adjacent left and right buildings without damage even when the left and right buildings are shaken by an earthquake or the like. Extendable mounting bracket attached to the building frame, and the same front panel as the front panel of the left and right building frames or the panel mounted so that the back surface covers the joints and the rear surface of the building. It is composed of a joint cover whose both ends are attached so as to be biased by a biasing spring so as to be a surface and a panel slightly attached to the body of the left and right buildings or a panel attached so as to cover the left and right bodies. A joint cover device characterized in that