JPH0227050Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention is particularly applicable to the structure of a member used to form a corner part when forming walls, floors, etc. of a simple building from laminated boards sandwiching a heat insulating material. Regarding.

[Conventional technology]

The present inventor previously proposed in Utility Application No. 60-160625, as shown in Figure 7, a decorative board C was adhered to one side of a foamed plastic or other heat insulating material B, and rising portions D were attached to both ends of the other side. It has been disclosed that a laminated plate A having a steel plate E bonded thereto is used as a roofing material for a building. The matching plate A is constructed by using an I-shaped fixing member F and a slide cap G covering it as a connecting member to form the flat plate part shown in FIG.
It not only has excellent heat insulation properties but also waterproof and wind pressure resistance, and can also be used to form walls that are easy to assemble.

[Problem that the invention attempts to solve]

However, when using laminated plates for building wall structures, it is extremely important not only to simply connect the laminated plates, but also to form and caulk corner parts. However, such a laminated plate is
As shown in the figure, since the material has a special shape and structure, it is not possible to form a corner portion with sufficient strength by simply tightening it.

The object of the present invention is to use the laminated board material originally developed as a roofing material, which has rising parts on both sides, as a wall material, without losing the waterproof and wind pressure strength characteristics of the laminated board material. It is an object of the present invention to provide a corner member that can obtain a sufficient caulked state.

[Means for solving problems]

The corner member of the present invention is formed when two laminated boards with a structure in which a heat insulating material is sandwiched between a decorative plywood and a metal plate with rising parts on both sides are erected at right angles to each other with the decorative plywood side inside. A contact formed by integrally forming an outer support part that abuts the outside of the rising part of both ends of both decorative plywood boards from the outside, and an inner face support part that supports the inner surface of at least one of the plywood boards. It consists of a combination of a support member and a cover member that slides to cover the outer surface of the side plate abutting part of the same abutment support member and the inner surface of the rising part of both mating plates. Corner portions are formed that have sufficient caulking and strength even during heavy work.

The present invention will be explained below with reference to embodiments shown in the accompanying drawings.

FIG. 1 shows a schematic diagram of a corner member 1 of the present invention. In the same figure, 2 indicates both mating plates A and A-1.
3 shows a contact support member for maintaining the contact state with the contact support member 2, and a slide cover for integrally caulking and fixing the contact support member 2, the mating plate A, and the rising portion D of A-1. show.

FIG. 2 is a diagram independently showing the structures of the abutting support member 2 and slide cover 3 that constitute the corner member shown in FIG. 1. FIG.

In the figure, the abutting support member 2 is made of, for example, a steel plate, and abutting portions 21 and 22 abut against the rising portion D of one of the laminated plates A and the rising portion D-1 of the other laminated plate A-1, respectively. and a decorative laminate surface abutting portion 23 that further abuts the decorative laminate surface C of one of the laminated boards A.
and has.

Since the contact surfaces of these contact portions 21, 22, and 23 are perpendicular to each other,
By bringing the corresponding surfaces of the mating plates A and A-1, indicated by dashed lines, into contact with each contact portion, a corner portion can be easily temporarily formed.

Furthermore, the slide cover 3 has a protrusion that integrally covers the rising portions D and D-1 of each of the above-mentioned laminated plates A and A-1 and each contact portion 21 and 22 of the contact support member 2 that is in contact with the rising portion D and D-1. It has portions 31 and 32, and projecting portions 33 and 34 projecting outward from these projecting portions 31 and 32.

As a result, when the slide cover 3 is slid and attached to the corner portion as shown in FIG. By pressing and fixing 21 and 22 from the outside, a sufficient caulking effect can be achieved.

Further, 35 and 36 indicate bolt holes for fixing the slide cover 3, and these holes are used as desired.

Figures 4 to 6 show other embodiments of the invention. The same parts as those shown in the first embodiment are indicated by the same symbols.

In this second embodiment, the contact portions 21 and 22 of the contact support member 2 have the same length, and the decorative laminate surface contact portions 23 are arranged on the inner surfaces of the decorative laminates of the laminated plates A and A-1 on both sides. By expanding at right angles to both sides and making the left and right sides the same shape, the trouble of selecting the orientation when assembling and fixing as shown in FIG. 5 is eliminated.

In this case, unlike the first embodiment, the ends of the mating plates A and A-1 are not overlapped, but the corners are in contact with each other, as shown in FIGS. 4 and 5. Similarly, the slide cover 3 also has a protrusion 3.
1 and 32 and the overhanging parts 33 and 34 have the same shape on the left and right, respectively, and the formed corner parts have a square cross section as shown in FIG.

[Effect of idea]

The corner member of the present invention has the advantage that a wall structure that does not leak wind and rain and has high strength can be formed relatively easily.

[Brief explanation of the drawing]

1 to 3 show a first embodiment of the present invention, and FIGS. 4 to 6 show a second embodiment. Figures 1 and 4 are perspective views showing the configuration of each corner member, Figures 2 and 5 are explanatory diagrams of each member, and Figures 3 and 6 are swiveling diagrams of the corner members. It is a figure showing a state. FIG. 7 is a diagram showing the outer shape of the laminated plate used in the present invention. 1... Corner member, 2... Contact support material, 3...
...Slide cover for caulking.

Claims (1)

[Claims for Utility Model Registration] Two laminated plates A, A-1 having a structure in which a heat insulating material B is sandwiched between decorative plywood C, C-1 and a metal plate having rising portions D, D-1 on both sides. Decorative plywood C, C respectively
A contact portion 21 which is a member for forming a corner portion by abutting the ends with the −1 side inward and abutting against the respective rising portions D and D-1 of the two butted plying plates. ,22
and a decorative board surface abutting part 23 that comes into contact with the decorative board surface C of one of the laminated boards, and each surface of each of the contact parts 21, 22, and 23 forms a surface that is perpendicular to each other. A contact support member 2 made of a shaped body, contact portions 21 and 22 that contact the rising portions D and D-1 of the contact support member 2, and outer ends of both mating plates A and A-1 are integrated. A corner member consisting of a slide cover material 3 formed by bending a plate-shaped body that covers the surface.