JPH089285Y2 - Joint cover device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION "Industrial application field" The present invention relates to a joint cover device for covering joints between adjacent left and right buildings.

"Prior Art" Conventionally, a joint cover device that covers joints between adjacent buildings has been mounted with a fitting having a biasing spring located between joints fixed to one building.

However, if the joint cover is attached using the mounting brackets that are located between the joints in this way, the gap between the joints will be reduced, and the mounting brackets will be damaged by shaking due to earthquakes, etc. There is a drawback that the allowable limit of the amount becomes small.

"Purpose of the present invention" In view of the above conventional drawbacks, the present invention can prevent the joint cover from being damaged even when the left and right buildings are shaken by an earthquake or the like, and can be moved by the shaking of the left and right buildings. In order to obtain a joint cover device whose allowable limit is not changed by the installation of the joint cover device.

"Means for achieving the purpose of the present invention" The present invention is a left and right fixing metal fittings that are fixed respectively by a plurality of fixing screws to a body near the end on the joint side between adjacent left and right buildings, One end part bridging to the fixed metal fitting at a predetermined interval is fixed to a movable metal fitting attached to one fixed metal fitting so as to be rotatable by a predetermined amount, and the other end is slidable vertically and horizontally to the other fixed metal fitting. And a plurality of supporting metal fittings held by a holding metal fitting which is always urged toward the skeleton side, and fixed to the supporting metal fitting covering the joint portion with screws or the like so as to cover the plurality of supporting metal fittings. It is characterized by consisting of a joint cover.

In addition, the present invention has a structure in which the left and right fixing metal fittings are respectively fixed to the skeletons near the joints between the left and right adjacent buildings by a plurality of fixing screws, and the left and right fixing metal fittings are bridged at predetermined intervals. One end is pivotally supported on the arc-shaped support part of one of the fixing brackets by a pivot pin, and the other end is slidable in the vertical and horizontal directions on the other fixing bracket and is held so that it is always biased toward the body side. And a joint cover fixed to the supporting metal fitting covering the joint so as to cover the plurality of supporting metal fittings with a screw or the like. .

"Embodiment of the Invention" Hereinafter, the invention will be described in detail with reference to an embodiment shown in the drawings.

In the embodiment shown in FIGS. 1 to 11, reference numeral 1 denotes a joint cover device of the present invention which covers joints 3 of adjacent left and right buildings 2 and 2A. The joint cover device 1 is the left and right buildings 2 and 2A.
The joint parts 3 to which the left and right fixing brackets 5 and 5A fixed to the frame at the end near the joint part 3 with a plurality of fixing screws 4 and the left and right fixing brackets 5 and 5A are attached can be waterproofed. A waterproof sheet 6 for covering, a movable metal fitting 7 rotatably attached to the left fixing metal fitting 5 by a predetermined amount, a holding metal fitting 8 attached to the right fixing metal fitting 5A, and one end of the movable metal fitting 7 A plurality of support fittings 9 that are fixed and arranged at predetermined intervals so that the other end is slidably held in the holding fitting 8 in the vertical and horizontal directions, and the joint portion covers the plurality of support fittings 9. It is composed of a joint cover 10 for covering 3

As shown in FIG. 3, the left fixing member 5 has a plate-like fixing member main body 11 and a C-shaped bearing portion 12 formed at one end of the fixing metal fitting main body 11 and protruding upward. Support portion 13, a waterproof sheet fitting portion 14 formed at the other end of the fixing metal fitting body 11, and fixing screw insertion holes 15 formed at predetermined intervals in the fixing metal fitting body 11. There is.

As shown in FIG. 4, the right fixing metal member 5A has a plate-shaped fixing metal member body 16 and a waterproof sheet fitting portion 17 formed at one end of the fixing metal member body 16 as shown in FIG. The shaft portion 19 of the waterproof sheet mounting bracket 18 is slidably supported so as to be rotatable by a predetermined amount, and the other end portion of the fixing bracket body 16 is projected upward. And a fixing screw insertion hole 22 formed at a predetermined interval in the fixing metal fitting body 16.

As shown in FIG. 5, the waterproof sheet 6 is a waterproof sheet main body 23 made of rubber or waterproof cloth, and the waterproof sheet fitting of the left fixing fitting 5 formed at both ends of the waterproof sheet main body 23. Fitting portions 24 and 24 that are fitted and fixed to the waterproof sheet fitting portion 17 of the portion 14 and the waterproof sheet mounting bracket 18, respectively.
It consists of and.

As shown in FIG. 6, the movable metal fitting 7 is provided with a movable metal fitting main body 26 having a shaft portion 25 formed at the tip end thereof so as to be slidable on the bearing portion 12 of the left fixed metal fitting 5 and rotatable by a predetermined amount. And a mounting plate 27 that projects from the rear end of the movable metal fitting body 26 in a direction substantially at a right angle.

As shown in FIG. 7, the holding metal fitting 8 is a U-shaped holder main body 29 attached to the support portion 21 of the right fixing metal fitting 5A so that the tip end side has an opening 28, and the rear end side of the holder main body 29. A holder 31 consisting of a mounting plate 30 whose tip portion is formed to project in a substantially perpendicular direction, and a base portion 32 is slidably inserted into the holder body 29, and the tip portion projects from the tip portion of the holder body 29. Support bracket support part 33 at the tip
8 and 9 each having a plurality of holding metal fittings 34 formed therein, and a leaf spring 35 for biasing the holding metal fitting bodies 34 attached to the base 32 of the holding metal fitting body 34 in the storage direction. It consists of and.

As shown in FIG. 10, the support fitting 9 is formed in a lip groove shape steel shape so that the support fitting support portion 33 of the holding fitting body 34 is slidably supported.

As shown in FIG. 11, the joint cover 10 includes a joint cover main body 37 fixed to the support fitting 9 with a plurality of tapping screws 36 and the like, and both side surfaces of the joint cover main body 37 are bent substantially at right angles. It is composed of both side plates 38, 38 formed.

"Operation of the embodiment of the present invention" In the joint cover device 1 having the above-described structure, the left and right fixing fittings 5 and 5A are fixed to the body of the left and right buildings 2 and 2A near the joint portion 3 with a plurality of fixing screws 4, respectively.

Thereafter, the shaft portion 25 of the movable metal fitting 7 is fitted into the bearing portion 12 of the left fixing metal fitting 5, and the bearing portion of the right fixing metal fitting 5A is attached.
The shaft portion 19 of the waterproof sheet mounting bracket 18 is fitted to 20.

Next, the waterproof sheet fitting portion 14 of the left fixing bracket 5 and the waterproof sheet fitting portion 17 of the waterproof sheet mounting bracket 18 are fitted to both end portions.
24 and 24 are fitted and fixed, and the joint portion 3 is covered with the waterproof sheet 6.

Then, the holder 31 in which the plurality of holding metal fitting bodies 34 are set is attached by fixing the mounting plate 30 to the support portion 21 of the right fixing metal fitting 5A with a plurality of tapping screws 36.

Next, the supporting metal fitting support portion 33 of the holding metal fitting body 34 is slidably supported on the other end portion of the supporting metal fitting 9, and then one end is fixed and attached to the mounting plate 27 of the movable metal fitting 7 by the tapping screw 36. In this way, the plurality of support fittings 9 are attached at predetermined intervals.

After that, the joint part 3 is positioned so as to cover the support fitting 9 and the joint cover 10, and the joint cover 10 and the support fitting 9 are fixed by a plurality of tapping screws 36.

In this state, the support fitting 9 is held slidably upward and leftward and rightward with the holding fitting 8, so that it is possible to reliably prevent the left and right buildings 2 and 2A from following and shaking even if they shake due to an earthquake or the like.

Further, since the holding metal fitting main body 34 acts by the plate spring 35 to always urge the joint cover 10 toward the body side, that is, the joint cover 10 can be prevented from separating from the body.

[Different Embodiments of the Present Invention] Next, different embodiments of the present invention shown in FIGS. 12 to 19 will be described. In the description of these embodiments, the same components as those of the embodiment of the present invention will be designated by the same reference numerals, and duplicate description will be omitted.

The embodiment shown in FIGS. 12 to 14 is mainly different from the embodiment of the present invention in that the holding metal fitting 8A is provided with a plate spring 35A having a substantially central portion fixed to the base 32 of the holding metal fitting main body 34.
With respect to the point of using the above, even if the joint cover device 1A is configured by using the holding metal fitting 8A formed in this way, the same operational effect can be obtained.

In the embodiment shown in FIGS. 15 and 16, the main difference from the embodiment of the present invention is the left fixing member 5, and the left fixing member 5 projects upward from one end of the fixing member main body 16. In the point that a support portion 13A having an arcuate tip is used, by using the left fixing fitting 5 thus configured, one end portion of the support fitting 9 is supported by the pivot pin 39 by the support portion 13A. The joint cover device 1B can be directly attached to the structure and has a simple structure.

In the embodiment of FIGS. 17 to 19, the main difference from the embodiment of the present invention is the right fixing member 5B, and this right fixing member 5B forms a part of the bearing portion 12A at one end. A first fixing fitting 40 having a partial bearing portion 12a formed therein and a support portion 13 formed at the other end portion, and a partial bearing portion 12b forming a part of the bearing portion 12A at one end portion are formed. The second fixing metal fitting 41 having the holder 31A formed at the end is used, and by using the right fixing metal fitting 5B thus configured, the holding metal fitting
Holding bracket body 3 with leaf spring 35A attached as 8B
It is possible to use the one configured with only 4.

Even if the joint cover device 1C is configured by using the right fixing fitting 5B and the holding fitting main body 34, the same effect can be obtained.

In the embodiment of the present invention, the left and right fixing brackets 5, 5 are attached to the body of the left and right buildings 2, 2A near the joint 3 side end.
Although the case where 5A or 5B is fixed by the fixing screws 4 respectively has been described, the present invention is not limited to this, and the left and right fixing metal fittings 5 are attached to the body of the left and right buildings 2 and 2A, which are close to the ends on the joint 3 side. , 5A or 5B may be fixed by fixing screws 4, respectively.

"Effects of the Present Invention" As is apparent from the above description, the following effects can be obtained in the present invention.

(1) Left and right fixing metal fittings that are fixed by a plurality of fixing screws to the frame near the joint side end between adjacent left and right buildings, and one end bridging to the left and right fixing metal fittings at a predetermined interval Is fixed to a movable metal fitting attached to one fixed metal fitting so as to be rotatable by a predetermined amount, and the other end is slidable in the vertical and horizontal directions on the other fixed metal fitting and is held so as to always urge toward the body side. Since it is composed of a plurality of support fittings held by holding fittings and a joint cover fixed to the support fittings covering the joints so as to cover the plurality of support fittings with screws or the like, Even if the left and right buildings shake due to an earthquake, etc., the support fittings to which the joint cover is fixed are held by the holding fittings so that they can slide vertically and horizontally, so they follow the shaking and prevent damage. It is possible It

(2) According to the above (1), the joint cover is always biased toward the body side, so that it is possible to efficiently prevent a gap from being formed between the joint cover and the body, and to improve the aesthetic appearance.

(3) According to the above (1), since the mounting bracket is not located at the joint as in the conventional case, the movement amount of the shaking motion of the left and right buildings can be set to the maximum.

(4) Since the structure is simple due to the above (1),
It can be installed easily and inexpensively in a short period of time.

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

[Brief description of drawings]

FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is a partially cutaway front view showing an embodiment of the present invention, FIG. 3 is an explanatory view of a left fixing member, and FIG. 4 is a right view. FIG. 5 is an explanatory view of a waterproof sheet, FIG. 6 is an explanatory view of a movable metal fitting, FIG. 7 is an explanatory view of a holder, and FIGS. 8 and 9 are explanatory views of a holding metal fitting body. FIG. 10 is an explanatory view of a holding metal fitting, FIG. 11 is an explanatory view of a joint cover, FIGS. 12 to 14, FIGS. 15 and 16 and FIGS. 17 to 19 are different from each other of the present invention. It is explanatory drawing which shows an Example. 1, 1A, 1B, 1C: Joint cover device, 2: Left building, 2A: Right building, 3: Joint part, 4: Fixing screw, 5: Left fixing bracket, 5A, 5
B ,: Right fixing bracket, 6: Waterproof sheet, 7: Movable bracket, 8, 8
A, 8B: Holding bracket, 9: Support bracket, 10: Joint cover, 11: Fixing bracket body, 12, 12A: Bearing part, 13, 13A: Support part, 14: Waterproof sheet fitting part, 15: Fixing screw insertion Hole, 16: fixing bracket body,
17: Tarpaulin fitting part, 18: Tarpaulin mounting bracket, 19:
Shaft part, 20: Bearing part, 21: Support part, 22: Fixing screw insertion hole, 23:
Waterproof sheet body, 24: Fitting part, 25: Shaft part, 26: Movable bracket body, 27: Mounting plate, 28: Opening, 29: Holder body, 30: Mounting plate, 31, 31A: Holder, 32: Base part, 33: Support bracket support part, 34: Holding bracket body, 35, 35A: Plate spring, 36: Tapping screw, 37: Joint cover body, 38: Side plate, 39: Pivot pin, 40: First fixing bracket, 41 : Second fixing bracket.

Claims (2)

[Scope of utility model registration request] Claims: 1. Right and left fixing metal fittings fixed respectively by a plurality of fixing screws to a frame near an end on the joint side between adjacent left and right buildings, and bridged to the left and right fixing metal fittings at predetermined intervals. One end is fixed to a movable metal fitting which is attached to one fixing metal so as to be rotatable by a predetermined amount, and the other end is slidable vertically and horizontally to the other fixing metal, and always urges to the body side. A plurality of support fittings held by holding fittings for holding; and a joint cover fixed to the support fittings covering the joints so as to cover the joint fittings with screws or the like. Joint cover device. 2. Right and left fixing metal fittings fixed respectively by a plurality of fixing screws to a frame near the end on the joint side between adjacent left and right buildings, and bridged to the left and right fixing metal fittings at predetermined intervals. One end is pivotally supported on the arc-shaped support part of one of the fixing brackets by a pivot pin, and the other end is slidable in the vertical and horizontal directions on the other fixing bracket and is held so that it is always biased toward the body side. A plurality of support fittings held by the holding fittings, and a joint cover fixed to the support fittings covering the joint parts by screws or the like so as to cover the plurality of support fittings. Joint cover device.