JP3094280B2 - Joint cover device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint covering device for covering joints on wall surfaces of corners and joints on ceilings.

[0002]

2. Description of the Related Art Conventionally, in this type of joint cover device, a joint plate is mounted on a wall surface near a joint portion located in a right angle direction by using a plurality of mounting brackets using slide rails.

[0003]

Since the conventional joint cover device uses a plurality of mounting brackets using slide rails for mounting the joint plate, the plurality of mounting brackets must be mounted in parallel. For example, if the slide moves, resistance will be applied and the slide will not move smoothly.
There is a drawback that it takes time and effort to mount a plurality of mounting brackets.

The present invention has been made in view of the above-mentioned conventional drawbacks,
It is an object of the present invention to provide a joint cover device that can be easily mounted and can be slid smoothly.

The above and other objects and novel features of the present invention will become more completely 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.

[0006]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention is directed to a method of fixing the present invention to a portion near the joint on the other wall which is located substantially perpendicular to the other wall via an joint. A plurality of fixing brackets having long holes formed in the vertical direction on both side surfaces thereof, and support shafts respectively passing through the long holes on both side plates of the plurality of fixing metal so as to be slidable in the vertical and horizontal directions. A plurality of joint cover mounting brackets each having a joint cover mounting plate having both ends or portions near both ends attached to both ends of the support shaft; and the joints fixed to the plurality of joint cover supporting brackets. And an urging mechanism for urging the joint cover support bracket or the joint cover in the direction of the one wall surface to form a joint cover device.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in the drawings.

In the first embodiment of the present invention shown in FIGS. 1 to 8, reference numeral 1 denotes a wall surface of another building which is located substantially perpendicularly to a wall surface 2 of one building via joints 3. The joint cover device 1 of the present invention covers the joint portion 3 of the wall surface portion with the joint wall 4. The joint cover device 1 is fixed to a portion of the other wall surface 4 near the joint portion 3 by a plurality of fixing screws 5. , A plurality of joint cover support members 7 slidably attached to the plurality of fixtures 6 in up, down, left and right directions, respectively, and fixed to the plurality of joint cover support members 7. The joint cover 8 includes the joint cover 8 that covers the joint portion 3 and an urging mechanism 9 that urges the joint cover 8 toward the one wall surface 2.

As shown in FIG. 3, the plurality of fixing members 6 are plate-shaped fixing member bodies 11 having upper and lower fixing screw insertion holes 10 formed therein, and upper and lower end portions of the fixing member bodies 11. And both side plates 11a, 11a integrally formed so as to protrude forward from both sides except for the side plates 11a, 11a.
a in the vertical direction.

As shown in FIG. 4, the plurality of joint cover support brackets 7 are joint cover mounting plate bodies 13 having both ends bent at right angles.
And an abutment piece 14 which is bent so as to protrude outward from one end of the joint cover mounting plate 15, and an insertion hole formed substantially at the center of both side plates 15a, 15a of the joint cover mounting plate 15. A support shaft 19 composed of a bolt 17 and a nut 18 is inserted into the elongated holes 12, 12 of the fixing fitting 6 having both ends attached thereto, and slidably movable in the vertical and horizontal directions. ing.

The joint cover 8 is a metal plate made of stainless steel, aluminum alloy or the like, and is formed in a box shape whose outer peripheral portion is bent at substantially a right angle as shown in FIG.

As shown in FIG. 6, the urging mechanism 9 includes a side plate 15a of the joint cover attaching plate 15 on one wall surface 2 side,
It is composed of a compression coil spring 20 disposed on the outer peripheral portion of the support shaft 19 between the fixing bracket 6 and the side plate 11a.

As shown in FIG. 7, the joint cover device 1 having the above-described structure has a joint 6 provided with a joint cover supporting member 7 and a coil spring 20 previously mounted on a portion of the other wall surface 4 near the joint portion 3 as shown in FIG. As shown in FIG. 8, a plurality of fixing screws 5 are used to fix at predetermined intervals. In this state, the contact piece 14 of the joint cover support metal fitting 7 is attached to the one wall surface 2.
Are respectively urged by the urging force of the coil spring 20.

Thereafter, the joint cover 8 is positioned so as to cover the joint portion 3, and the joint cover 8 and the joint cover mounting plate 15 of the joint cover supporting bracket 7 are fixed by a plurality of tapping screws 21 or the like.

In the joint cover device 1 attached as described above, since the support shaft 19 of the joint cover support member 7 is attached to the fixture 6 so as to be slidable in the vertical and horizontal directions, a plurality of fixtures 6 are provided. Even if the support shaft 19 is mounted in a bent state, the support shaft 19 can slide smoothly in the vertical and horizontal directions. For this reason, the joint cover 8 can also be slid smoothly in the up, down, left, and right directions, absorbing the swinging movement of the left and right buildings due to an earthquake or the like, and reliably preventing the joint portion 3 from forming a gap.

[0016]

Next, different embodiments of the present invention shown in FIGS. 9 to 22 will be described. In addition,
In the description of the different embodiments of the present invention, the same components as those of the first embodiment of the present invention are denoted by the same reference numerals, and duplicate description will be omitted.

In the second embodiment of the present invention shown in FIGS. 9 and 10, the main difference from the first embodiment of the present invention is an urging mechanism 9A. This urging mechanism 9A has one end. Is attached to the other side plate 15a of the joint cover attaching plate 15, and the other end is configured using a tension spring 22 attached to the fixing bracket 6. Even with the joint cover device 1A configured using such an urging mechanism 9A, the same operation and effect as those of the first embodiment of the present invention can be obtained.

The third embodiment of the present invention shown in FIGS. 11 to 13 is mainly different from the second embodiment of the present invention in that both side plates 15 of the joint cover attaching plate 15 are provided.
A joint cover supporting metal 7A in which both ends of the support shaft 19 are fixed to the a and 15a by welding is used, and grip-shaped long hole forming members 23, 23 are fixed to both sides of the fixing metal main body 11 by tapping screws 21 or the like. Fixture 6A
In that the joint cover device 1B configured using the fixing bracket 6A and the joint cover support bracket 7A formed in this manner has the same operation and effect as those of the first embodiment of the present invention. can get.

The fourth embodiment of the present invention shown in FIGS. 14 and 15 is mainly different from the second embodiment of the present invention in that both side plates 15 of the joint cover attaching plate 15 are provided.
a and 15a, joint joint support metal fittings 7A in which both ends of the support shaft 19 are fixed by welding or the like are used.
1a, 11a are formed with long holes 12A, 12A having an open top, and a fixing metal 6B capable of fixing the closing plates 24, 24 for closing the upper opening after the support shaft 19 is inserted is used.
The joint cover device 1C configured using the joint cover supporting metal member 7A and the fixing metal member 6B formed in this way also has
The same functions and effects as those of the first embodiment of the present invention can be obtained.

The fifth embodiment of the present invention shown in FIGS. 16 and 17 is different from the fourth embodiment of the present invention mainly in that the joint shaft cover 8 is attached to both ends of the support shaft 19. A joint cover device 1D constituted by using the joint cover support metal member 7B formed in this way in that the joint cover support metal members 7B formed by fixing the plate-shaped joint cover support members 25 and 26 to each other by welding or the like is used. However, the same operation and effect as those of the fourth embodiment of the present invention can be obtained.

In the sixth embodiment of the present invention shown in FIGS. 18 to 20, the main difference from the first embodiment of the present invention is that the support shaft 19A is formed so as to be screwed and fixed. The joint cover support 7C formed in this manner is different from the joint cover support 7C in that plate-like joint cover supports 25 and 26 attached to the joint cover 8 are fixed to both ends of the joint cover 8 by welding or the like. The joint cover device 1 </ b> E configured as described above can provide the same operation and effects as those of the first embodiment of the present invention.

In the seventh embodiment of the present invention shown in FIGS. 21 and 22, the main difference from the first embodiment of the present invention is an urging mechanism 9B. The joint cover support metal fitting 7 on the opposite joint side through the elongated hole 12 on the joint side through the distal end of the wire 28 to which the wire 27 is attached.
In the point that the joint cover device 1F is configured using the urging mechanism 9B formed in this way, the same operation and effect as those of the first embodiment of the present invention can be obtained. In each of the embodiments of the present invention, the description has been given of the case where the space between the walls of the left and right buildings is covered.

[0023]

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

(1) A vertically long slot is formed on both sides fixed to a portion near the joint of the other wall located substantially perpendicular to the other wall with a joint therebetween. A plurality of fixing brackets, and support shafts which pass through the long holes of both side plates of the plurality of fixing brackets so as to be slidable in up, down, left and right directions, and both ends of the support shafts or portions near both ends. A plurality of joint cover support brackets each having a joint cover mounting plate, a joint cover covering the joint portion fixed to the plurality of joint cover support brackets, and the joint cover support bracket or the joint cover. And the biasing mechanism for biasing the joint in the one wall direction, so that the support shaft of the joint cover support bracket slides vertically and horizontally even when a plurality of fixing brackets are bent and mounted. Joint plate can smoothly be mounted slidably in the vertical and horizontal directions. Therefore, without using nerves at the mounting position of the fixing bracket,
The installation work can be performed by an approximate installation work, and the installation work can be performed by a non-expert.

(2) According to the above (1), since the joint plate slides up, down, left and right smoothly, even if the left and right buildings sway due to an earthquake or the like, the swaying motion is absorbed and a gap is formed in the joint. Can be reliably prevented.

(3) According to the above (1), since the structure is simple, it is easy to mount and can be installed in a short time.

(4) Claim 2 has the same effect as (1) to (3).

[Brief description of the drawings]

FIG. 1 is a front view of a use state according to a first embodiment of the present invention.

FIG. 2 is a sectional view taken along line 2-2 of FIG. 1;

FIG. 3 is an explanatory view of a fixing bracket according to the first embodiment of the present invention.

FIG. 4 is an explanatory view of a joint cover support member according to the first embodiment of the present invention.

FIG. 5 is an explanatory diagram of a joint cover according to the first embodiment of the present invention.

FIG. 6 is an explanatory diagram of a biasing mechanism according to the first embodiment of the present invention.

FIG. 7 is an explanatory view showing a state in which a joint cover supporting metal is attached to a fixing metal.

FIG. 8 is an explanatory diagram of a mounting state of the fixture according to the first embodiment of the present invention.

FIG. 9 is a sectional view of a second embodiment of the present invention.

FIG. 10 is an explanatory diagram of a biasing mechanism according to a second embodiment of the present invention.

FIG. 11 is a sectional view of a third embodiment of the present invention.

FIG. 12 is an explanatory diagram of a joint cover support fitting according to a third embodiment of the present invention.

FIG. 13 is an explanatory view of a fixture according to a third embodiment of the present invention.

FIG. 14 is a sectional view of a fourth embodiment of the present invention.

FIG. 15 is an explanatory diagram of a joint cover support bracket according to a fourth embodiment of the present invention.

FIG. 16 is a sectional view of a fifth embodiment of the present invention.

FIG. 17 is an explanatory view of a joint cover support fitting according to a fifth embodiment of the present invention.

FIG. 18 is a sectional view of a sixth embodiment of the present invention.

FIG. 19 is an exploded explanatory view of a joint cover support member according to a sixth embodiment of the present invention.

FIG. 20 is an explanatory diagram of a state where the joint cover support bracket is attached.

FIG. 21 is a sectional view of a seventh embodiment of the present invention.

FIG. 22 is an explanatory diagram of a biasing mechanism according to a seventh embodiment of the present invention.

[Description of Signs] 1, 1A to 1F: joint cover device, 2: one wall surface, 3: joint portion, 4: other wall surface, 5: fixing screw, 6, 6A, 6B: fixing metal fitting, 7, 7A to 7C: joint cover support bracket, 8: joint cover, 9, 9A, 9B: biasing mechanism, 10: fixing screw insertion hole, 11: fixing bracket main body, 12, 12A: long hole, 13: joint cover mounting plate main body, 14: abutment piece, 15: joint cover attaching plate, 16: insertion hole, 17: bolt, 18: nut, 19, 19A: support shaft, 20: compression coil spring, 21: tapping screw, 22: tension spring, 23 : Elongate hole forming member, 24: closing plate, 25: joint cover support, 26: joint cover support, 27: weight, 28: wire.

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E04B 1/62

Claims (2)

(57) [Claims] 1. A plurality of vertically extending slots formed on both sides fixed to a portion of the other wall near the joint on the other wall positioned substantially perpendicular to the wall with an joint therebetween. A plurality of fixing brackets and support shafts which respectively pass through the long holes of both side plates of the plurality of fixing brackets so as to be slidable in the up, down, left, and right directions. A plurality of joint cover support brackets each having an attached joint cover mounting plate, a joint cover covering the joint portion fixed to the plurality of joint cover support brackets, and the joint cover support bracket or the joint cover. And a biasing mechanism for biasing in the direction of the one wall surface. 2. A plurality of vertically extending long holes formed in both side plates fixed to a portion near the joint portion of the other wall surface which is located substantially perpendicular to the one wall surface via a joint portion. And a plurality of fixing brackets, which are slidably inserted into the long holes on both side plates of the plurality of fixing brackets in the up-down and left-right directions, and which have joint cover support portions at both ends or portions near both ends. A joint cover support fitting, a joint cover covering the joint portion fixed to the joint cover support portion of the plurality of joint cover support fittings, and urging the joint cover support fitting or the joint cover toward the one wall surface. A joint covering device comprising: