JPH061970Y2 - Structure of external material connection - Google Patents

Description

TECHNICAL FIELD The present invention relates to a structure of a connecting portion of an exterior material that connects the exterior material and the exterior material with a joiner.

[Background Art] Conventionally, as shown in FIG. 5, the connecting portion between the exterior material 6'and the exterior material 6'includes a hat-type joiner 4'having a protrusion 20 in the central portion such as a pillar or a furring strip. It is fixed to the wall base material 5, the ends of the adjacent exterior materials 6'are overlapped on both sides of the hat-type joiner 4 ', and the ends of the exterior materials 6'are fixed to the wall base material 5 like nails. It was fixed with the tool 7. By the way, if the end of the cement-based exterior material 6'is fixed with the fixture 7, there is a problem that the exterior material 6'is likely to be damaged, and it is necessary to reduce the number of end portions fixed by the fixture 7 as much as possible. In the prior art, there is a problem that both ends of the adjacent exterior materials 6'must be fixed together by the fasteners 7, and the ends of the adjacent exterior materials 6'are attached to the wall base material such as a pillar or a furring strip. There is a problem in that the wall base material 5 such as a pillar or a furring strip cannot be fixed when the width of the wall base material 5 is narrow because it is fixed to the No. 5 by the fixing tool 7. Further, even if they are fixed, there is a problem that the outer packaging material 6'can be fixed only at a position extremely close to the side edge of the outer packaging material 6 ', and the outer packaging material 6'is more likely to be damaged.

[Object of the Invention] The present invention has been devised in view of the above points, and its object is to fix only one end of one of the adjoining exterior materials with a fastener. Since the end of the other exterior material does not need to be fixed with a fixing tool, chances of damage due to the fixing tool can be reduced, and it can be securely attached even if the width of the wall base material such as a pillar or furring strip is narrow. It is to provide the structure of the connection part of the exterior material which can be.

DISCLOSURE OF THE INVENTION In the structure of the connecting portion of the exterior material of the present invention, the fitting piece 3 is continuously extended from the tip end of the protruding piece 2 protruding forward from one end of the fixing piece 1 to the opposite side of the fixing piece 1. A water return piece 10 is provided at the other end of the fixed piece 1 to form a joiner 4, and the fixed piece 1 of the joiner 4 is fixed to a long wall base material 5 such as a pillar or a furring strip, and one exterior material 6 Is used as a facet-shaped cut surface, and one end of the exterior material 6 is overlapped with the fixed piece 1 to form the exterior material 6
The other end of which is fixed to the wall base material 5 at a position laterally away from the fixing piece 1 by another fixing tool 7, and the side-opening concave portion 8 is provided on the side end face portion which is face-shaped. The concave portion 8 of the side end surface portion of the exterior material 9 is fitted into the fitting piece 3 so that the face-shaped ends of both exterior materials 6 and 9 closely face each other in the direction perpendicular to the long wall base material 5. By using such a structure, the conventional problems described above are solved and the object of the present invention is achieved. That is, in the present invention, it is not necessary to fix the end portion of the other exterior material 9 to the wall base material 5 by fitting the recess 8 of the side end surface portion of the other exterior material 9 into the fitting piece 3. is there. Further, since it suffices to fix only one exterior material 6 to the wall base material 5, the wall base material 5 can be securely attached even if the width of the wall base material 5 is narrow.

Hereinafter, the present invention will be described in detail with reference to embodiments. FIG. 1 shows an embodiment of the present invention. The joiner 4 is made of metal or synthetic resin, and projects the projecting piece 2 from one end of the fixed piece 1 toward the front, and the fitting piece 3 from the tip of the projecting piece 2 to the opposite side of the fixed piece 1. To form a joiner 4. Here, a water return piece 10 is provided at the end of the fixed piece 1 opposite to the side where the protruding piece 2 is provided. In the joiner 4 having such a structure, the fixing piece 1 is fixed to a wall base material 5 such as a pillar or a furring strip by a fixing tool 7 such as a nail. Then, one end of the exterior material 6 is overlapped with the fixing piece 1 and the end of the exterior material 6 is fixed to the wall base material 5 with a fixing tool 7 such as a nail. Further, the concave portion 8 of the side end surface portion of the other exterior material 9 having the concave portion 8 of the side opening on the side end surface portion is fitted into the fitting piece 3. In this case, since the other exterior material 9 is connected by fitting the concave portion 8 into the fitting piece 3, it is not necessary to fix it to the wall base material 5 by the fixing tool 7, and therefore the wall base material 5 is at least as shown in FIG. It is only necessary to be positioned on the end side of one of the exterior materials 6 as described above. Therefore, even if the width of the wall base material 5 is narrower than that of FIG. Since it is only necessary to fix one of the exterior materials 6 with the fastener 7, it is possible to increase the length shown by M in FIG. It is difficult for the end part to be damaged apart from. The side end surface portion of the exterior material 6 whose end portion overlaps the fixed piece 1 may be a cut surface cut on site.

FIG. 3 shows another embodiment of the present invention. In this embodiment, a joiner 4 is provided with a waterproof material 11 such as a hot-melt synthetic resin, and the waterproof material 11 allows the exterior material 6,
The connection part of 9 is designed to be more waterproof.

FIG. 4 shows another embodiment of the present invention. In this embodiment, the fitting piece 3 is inserted from the projection base of the projection piece 2 of the fixed piece 1.
The back receiving piece 12 is projected in parallel with, and by doing so, the back surface end portion of the other exterior material 9 can be supported, whereby the fitting piece 3 is fitted into the concave portion 8 and the back surface of the concave portion 8 at the same time. The side wall portion 13 has the fitting piece 3 and the back receiving piece 12
It will be fitted in the recess 14 formed by and, and the attachment of the other exterior material 9 will be more reliable. Here, the water-repellent portion 15 is provided at the tip of the back receiving piece 12.
Is provided.

[Effects of the Invention] In the present invention, as described above, the fixing piece of the joiner is fixed to the long wall base material such as the furring strip, and one end of the exterior material is overlaid on the fixing piece. The other exterior material in which the end portion of the exterior material is fixed to the wall base material by a separate fixture at a position separated laterally from the fixing piece, and the side end face portion in the shape of a face is provided with the concave portion of the side opening. Since the recesses on the side end surface of the outer cover are fitted into the fitting pieces and the face-shaped ends of both outer coverings are mounted close to each other in the direction perpendicular to the long wall base material, one outer covering is attached. Only the end of the outer material is fixed to the wall base material with a fixing tool, the end of the other exterior material is simply fitted into the recess and the end piece of the other exterior material is fixed to the wall base material. It is no longer necessary to fix it with a tool, and as a result, the face shape of both exterior materials is perpendicular to the long wall base material. When the wall base materials are attached so that the end portions of the wall base materials face each other closely, even if the width dimension of the wall base material is small, the fitting pieces are projected outward from the side edges in the width direction of the wall base material as shown in FIG. As a result, it is possible to fix the exterior material at a position distant from the side end surface, and it is possible to reduce the chance of breakage that tends to occur when fixing the end portion of the exterior material with a fixing tool. Since the end of the material is a faceted cutting surface, it is easy to cut the side end surface of the exterior material on site, and from the tip of the protruding piece protruding forward from one end of the fixed piece. Since the joiner is formed on the opposite side of the fixed piece and the water return piece is provided at the other end of the fixed piece, the joiner is configured, so that the joiner is connected by the joiner having the protruding piece and the water return piece. That ensures the waterproofness of the part Ri, Since was well only secured only one of the outer package to wall base material, in which can be attached securely even narrower the wall base material.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of an embodiment of the present invention, FIG. 2 is a cross-sectional view of the same wall underlaying material having a narrow width, and FIG. 3 is a cross-sectional view of another embodiment of the present invention. FIG. 5 is a sectional view of still another embodiment of the present invention, and FIG. 5 is a sectional view of a conventional example, in which 1 is a fixing piece, 2 is a protruding piece, 3 is a fitting piece, 4 is a joiner, 5
Is a wall base material, 6 is an exterior material, 7 is a fixture, 8 is a recess, and 9 is an exterior material.

Claims (1)

[Scope of utility model registration request] 1. A joiner is constructed by connecting a fitting piece to the opposite side of the fixing piece from a tip end of the protruding piece protruding forward from one end of the fixing piece, and providing a water return piece at the other end of the fixing piece. Then, fix the joiner fixing piece to a long wall base material such as a pillar or furring strip, and make one end of the exterior material a face-shaped cut surface, and use the end of this one exterior material as the fixing piece. The end portions of this exterior material are overlapped and fixed to the wall base material by another fixing device at a position distant laterally from the fixing piece, and the side end face portion having a face shape is provided with the concave portion of the side opening. The exterior material is formed by fitting the concave portion of the side end surface of the exterior material into the fitting piece, and mounting the face-like ends of both exterior materials in close proximity to each other in the direction perpendicular to the long wall base material. Connection structure.