JP2556865Y2 - Side wall 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 an improvement of a joint cover for covering a joint of an adjacent building.

[0002]

2. Description of the Related Art As this type of joint cover, there is a simple structure in which a base is fixed to each building. However, according to such a structure, buildings mutually shake up and down, left and right, and back and forth due to an earthquake or storm. When this occurs, a crack may be formed in the mounting base of the joint cover, and in some cases, the outer wall of the building may be damaged. To cope with this, Japanese Utility Model Publication No. 58-38807 has devised a device which absorbs the relative swing between the buildings and eliminates the above-mentioned drawbacks.

[0003] In such a construction, the connecting bodies are rotatably fitted to a pair of fixed bodies fixed respectively to the mutual side walls of the adjacent buildings x, x, and the pair of cover plates are respectively connected to the connecting bodies. The joints are covered with the cover plate, and the joints are covered with the cover plate, and the cover plate can be moved by following the relative swing between buildings by tilting of the connecting body. ing.

[0004]

In a joint cover device which is to be retrofitted to a side wall, conventionally, as shown in FIG. 4, a connecting member a comes into surface contact with the back surface of the cover plate d to cover the cover. a supporting surface b to support the plates d, back from the side edge of the support surface b
A mounting wing portion c is formed to extend in the direction toward which the cover plate d is screwed . Then, the end of the cover plate d is fixed to the mounting wing portion c with a screw e, and the cover plate d and the connecting member a are fixed. Thus, the connecting body a
The mounting wing c to which the bar plate is screwed is provided by a screw head.
To prevent exposure to the surface of the joint cover device.
is there.

[0005] In the said screw fixing operation, but the cover plate d hole is drilled, screws of the coupling body a
Since holes need to be fixed according to the situation at the construction site,
Through post-processing on site using a tool from the hole of the cover plate d
Drilled. However, in the configuration of FIG.
Since there is no means for positioning the bar plate d, the bending of the cover plate d
Due to subtle variations in the bending process, the connector a and the cover plate d
Are relatively inclined and the fixed position is easily displaced, and the cover plate d
However, there has been a problem that the edge portion is curved, or a careful mounting process is required, and the speed of construction is lacking. The purpose of the present invention is to eliminate the above-mentioned problems.

[0006]

According to the present invention, there is provided the above-mentioned connecting body.
At the lower edge of the mounting wing, a locking edge protruding outward is provided, the base end of the cover plate is bent inward, and further bent twice to bring the end into surface contact with the mounting wing, The cover plate is positioned with respect to the connecting body with a leading end hooked on the locking edge.

[0007]

The cover plate is positioned at a position where the tip of the cover plate comes into contact with the locking edge of the connecting body. For this reason, when fixing the cover plate with the screw, if the cover plate is applied while being lightly pushed into the connecting body, its position is held by the locking edge of the connecting body, and the screw is drilled at an appropriate position. , And its fixation.

[0008] Even if other means other than screw fixing are applied to the cover plate as shown in FIG. 3 described later, positioning can be performed by the locking edge.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to the accompanying drawings. Regarding FIGS. 1 and 2, 1a and 1b denote adjacent buildings x,
It is an elongated vertically fixed body fixed to both side walls z, z of the joint part y of x, and a C-shaped groove 2 is formed at the outer end thereof. In addition, fitting grooves 3 are provided at the inner ends thereof, and both ends 6, 6 of the elastic water blocking plate 5 are engaged with the fitting grooves 3, 3. The water stop plate 5 is provided with connecting bodies 10a, 1
0b, and covers the joint y to prevent rainwater or the like from entering the joint y. The above-mentioned several fixed bodies 1 are arranged along both sides of the joint portion y continuously in the up-down direction, and are fixed in close contact with both side walls z.

The connecting members 10a and 10b are provided on both sides of the joint portion y, and have C-shaped pieces 11 which are slidably inserted into the C-shaped grooves 2 projecting from inner surfaces thereof. Has been established. The C-shaped piece 11 has inner and outer circular arc outer surfaces having the same diameter as the circular arc inner surface of the C-shaped groove 2, and the radial interval and the wall thickness of the C-shaped groove 2 are equal. The said connecting member 10a, the support surface 12 10b is to contact the rear surface and the surface of the cover plate 30a, 30b to be described later is connected with the cover plate, the back side from the side edge of the support surface 12
Mounting wing part 1 to which the cover plate is screwed
3 are formed. At the lower edge of the mounting wing portion 13, an outwardly protruding locking edge 14 according to the main part of the present invention is formed. Furthermore, the connecting bodies 10a, 10b
Engagement grooves 16a and 16b are formed at the other side ends which project rightward forward from both side walls z.

A connecting pipe 21 having a rectangular cross section and a hook-like engaging piece 2 fixed to a base end thereof are provided on a connecting body 10a on the right side in the drawing.
The first connecting arm 20 is connected so as to be vertically slidable by loosely fitting the engaging piece 22 into the engaging groove 16a, and the leading end is connected between the connecting bodies 10a and 10b. Have been placed.

The connecting body 10b on the left side of the drawing has a second connecting arm 23 comprising a connecting rod portion 24 which is long in the left and right directions and a hook-like engaging piece 25 provided at the base end thereof. 25 is inserted into the engagement groove 16b and tightly fitted thereto so as to be immovably fixed. The distal end is disposed between the connecting bodies 10a and 10b, and the distal end of the connecting rod 24 is connected to the distal end of the connecting pipe 21. The connecting arms 20 and 23 are connected to each other so as to be movable toward and away from each other.

At the front of the connecting arms 20, 23, the base ends 31, 3 of the first cover plate 30a and the second cover plate 30b are provided.
Reference numeral 1 is held by means described later and covers the joint portion y. The first cover plate 30a has its free end bent outward at right angles and is located between the connectors 10a and 10b.
The second cover plate 30b has its free end bent inward at a right angle so that the first cover plate 3b is connected between the connecting bodies 10a and 10b.
It polymerizes with the free end of Oa. In addition, the connecting body 10a,
Flexible sealing materials 32, 32 are embedded between the mounting wings 13 of 10b and the side walls.

The operation of the joint cover device having the above configuration will be described. In the case where the buildings x, x mutually swing due to an earthquake, a storm, or the like, or when there is a construction error in the buildings x, x, the relative lateral movement between the connecting bodies 10a, 10b is caused by the first connecting arm 20. And the second connecting arm 23 are slidably connected in the left-right direction. The relative vertical movement of the connecting bodies 10a and 10b is caused by the connecting rod portion 22 of the first connecting arm 20 being engaged with the engaging groove 16a.
Can be tolerated by being locked so as to be able to move in the vertical direction. Furthermore, since the connecting members 10a and 10b are connected to the fixed members 1a and 1b by inserting the C-shaped pieces 11 into the C-shaped grooves 2 so as to be rotatable about the fulcrum o, the fixed members 10a and 10b are fixed. It is possible to incline while ensuring a sufficient inclination angle with respect to 1a and 1b. By this tilting, the flexible sealing material 32 bends or expands, and the tilting becomes possible. Thus,
When the buildings x, x move back and forth, left and right, and up and down with respect to each other, the cover plates 30a and 30b can be integrally inclined, so that the joints y can be moved without any trouble against an earthquake, a storm or the like. Can be covered. In addition, even if there is a construction error in the buildings x, x, the cover plate 30 can be used without any trouble.
a, 30b can be attached.

Next, in such a configuration, the connecting members 10a and 10b according to the main part of the present invention and the cover plates 30a and 30b
The fixing means will be described. The cover plate 30a,
30b, the base end 31 is bent inward, and further bent twice to bring its end into surface contact with the mounting wing portion 13, and the front end thereof is hung on the locking rim 14, thereby forming the cover plate 30a. , 30b are positioned with respect to the connectors 10a, 10b. Then, the cover plates 30a, 30b
Press lightly against 0a and 10b. As a result, the tip is positioned in contact with the locking edge 14, and in this state, the tip is drilled in the mounting wing portion 13 of the connecting bodies 10a and 10b, and the screw 18 is screwed and tightened into the screw hole. . Thus, the base ends of the cover plates 30a, 30b are always fixed to the connecting members 10a, 10b at the same position. For this reason, the base end is not deformed at the time of fixing, and is stably mounted in surface contact with the support surface 12.

FIG. 3 shows another embodiment of the means for fixing the connecting members 10a, 10b and the cover plates 30a, 30b. In this configuration, the locking edge 14 is L-shaped, and a standing upper end 40 parallel to the mounting wing portion 13 is formed. Then, the base ends 3 of the cover plates 30a, 30b
The rear end of 1 is further bent at an acute angle to form an elastic contact edge 41.

In such a configuration, the cover plates 30a, 30
Ob makes the base end 31 come into surface contact with the support surface 12, and further inserts the elastic contact edge 41 between the mounting wing portion 13 and the standing upper end 40. As a result, as shown in the figure, the elastic contact edge 41 is elastically contracted, and its tip bites into the inner surface of the standing upper end 40.
Thus, the base end 31 of the cover plates 30a, 30b does not need to be fixed with screws, and the base end 31 is fixed to the coupling bodies 10a, 10b, and the fixing position is defined by the locking edge 14. , The position is always constant. The present invention can be applied to a joint covering device for covering joints between orthogonal side walls.

[0018]

According to the present invention, as described above, the connecting body
a, a locking edge 14 on the lower edge of the mounting <br/> wings 13 are made extending on the side wall side from 10b supporting surface 12 of and outside突成, the cover plate 3
Since the lower ends of the base ends 31 of the bases 0a and 30b abut against the locking edges 14 to fix the base end 31 to the mounting wings 13, the cover plates 30a and 30b are connected to the connecting bodies 10a and 10b. It can always be positioned at a fixed position, so that the cover plates 30a and 30b are in contact with the support surface 12 without deformation of the base end 31 and can be mounted without looseness. effective.

[Brief description of the drawings]

FIG. 1 is a cross-sectional plan view showing an embodiment of the present invention.

FIG. 2 is an enlarged cross-sectional plan view of a main part.

FIG. 3 is an enlarged cross-sectional plan view of a main part of another embodiment.

FIG. 4 is an enlarged cross-sectional plan view of a main part of a conventional configuration.

[Explanation of symbols]

10a, 10b Connecting body 13 Mounting wing part 14 Locking edge 30a, 30b Cover plate 31 Base end 40 Standing upper end 41 Elastic contact edge

Claims (1)

(57) [Scope of request for utility model registration] 1. A pair of fixed bodies fixed to side walls of an adjacent building, a connecting body rotatably fitted to the two fixed bodies, respectively, and a base end to each of the two connecting bodies. And a pair of cover plates that cover joints between buildings, wherein the connecting body is in surface contact with the back surface of the cover plate to support the cover plate, and a side edge of the support surface. From behind
A joint cover having an extended mounting wing portion to which a cover plate is screwed, wherein a locking edge protruding outward is provided at a lower edge of the mounting wing portion of the connecting body, and a base end of the cover plate. Part is bent inward, and further bent twice to bring its end into surface contact with the mounting wing part, and its tip is hung on the locking edge to position the cover plate with respect to the connector. A joint cover device for a side wall, characterized in that: