JPH0521023U - Exterior boards for buildings - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide an exterior plate that is easy to manufacture and inexpensive to obtain, is easy to install and remove, and has good compatibility with base materials. [Structure] Flange 7 to be attached to the outer wall of a building In the hollow rectangular exterior plate 4 formed by bending the peripheral edge, the flanges 7 at the opposite peripheral edges are formed at positions where they are intricate with each other. [Effect] It is possible to attach and detach the exterior plates one by one, which improves workability. As well as improving, the manufacturing of the exterior plate is simple and inexpensive.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an exterior plate attached to a peripheral wall of a building or the like.

[0002]

[Prior Art]

 Conventionally, instead of putting tiles on the peripheral wall of a building such as a building to make a decorative finish, a hollow rectangular exterior plate b having a flange a extending over the entire length of the peripheral edge as shown in FIGS. 1 and 2 is used. The base material e provided on the peripheral wall d of the building c is attached with attachment screws f. In this case, the adjacent exterior plates b are generally mounted by stacking the flanges a with each other with the mounting screws f, and a caulking h is provided in the stacking portion by accommodating the back-up material g.

[0003]

[Problems to be solved by the device]

 In the above example, the distance A from the outer surface i of the flange a on the upper side is set so that the outer surface i of the exterior plate b does not tilt even if the flanges a are stacked and attached. It was necessary to make it shorter than the distance B from the outer surface i by the plate thickness. Therefore, the mounting direction of the exterior plate b is determined, the order of the installation is limited, and not only the installation work is troublesome, but also when replacing the damaged exterior plate b, it is necessary to remove many exterior plates and work. Occurrence and repair is not easy.

In order to eliminate such inconvenience, an angled mounting piece j as shown in FIG. 3 is welded to the peripheral edge of the exterior plate b, and at this time, the opposite peripheral edges such as the peripheral edge m and the peripheral edge k are displaced from each other. We considered welding, but the position of the base material e was limited, the cost was increased by adding the welding process of the mounting piece j to the process of processing the outer plate b, and the strength of the mounting piece j was uncertain. Moreover, if the material of the mounting piece j is a galvanized material, there is a disadvantage that corrosion due to welding occurs, which is not preferable.

An object of the present invention is to provide an exterior plate that is easy to manufacture and inexpensive to obtain, is easy to attach and detach, and has good compatibility with a base material.

[0006]

[Means for Solving the Problems]

 In the present invention, the above-mentioned object is achieved by forming the flanges attached to the outer wall of the building by bending the peripheral edges, and forming the flanges of the opposite peripheral edges at the positions where they are intertwined with each other. I decided to do it. The edges of the flange are triangular, trapezoidal or lug shaped.

[0007]

[Action]

 A base material is provided on the outer wall of the building, for example, in a grid pattern, and the exterior plate is attached to the base material by screwing a flange formed on the peripheral edge thereof. Since they are formed so that they are intricate with each other, it is possible to attach adjacent exterior plates individually one by one without overlapping the flanges, and when replacing one exterior plate, the adjacent exterior plates There is no need to remove the, making repairs easier. Further, since the distance from the outer surface of the exterior plate to the flange can be made constant, the exterior plate and the flange can be integrally manufactured by, for example, pressing, and an inexpensive exterior plate without fear of corrosion can be obtained.

[0008]

【Example】

 An embodiment of the present invention will be described with reference to the drawings. In FIGS. 4 and 5, reference numeral 1 denotes a base material attached to the outer wall of a building 2 via a base receiving piece 3 in a grid pattern, for example. A hollow rectangular exterior plate 4 is fixed to the base material 1 by mounting screws 5 so as to cover the entire surface of the base material 1. A flange 7 for attaching to the base material 1 is provided on the peripheral edge 6 of the exterior plate 4, and the flanges of the opposing peripheral edges, for example, the flange 7a of the peripheral edge 6a and the flange 7b of the peripheral edge 6b are formed at positions where they are intertwined with each other In the illustrated example, three flanges 7a are formed on the upper peripheral edge 6a with a space therebetween, and two flanges 7b are formed on the lower peripheral edge 6b, and each lower flange 7b corresponds to each upper flange 7a. It was formed so as to be located within the interval. The outer surface 8 of the exterior plate 4 is formed to have the same distance from each flange 7, and each flange 7 is bent at the same time when the exterior plate 4 is press-molded.

One of the exterior plates 4 is first attached to the base material 1 with screws 5, and then the adjacent exterior plate 4 is positioned such that its flange 7 is located between the flanges 7 of the exterior plate 4 previously attached. Mounting, the mounting portion of the flange 7 is filled with a backup material 9 and then covered with a caulking material 10. For example, when one damaged exterior plate 4 is removed, the backup material 9 and the caulking material 10 are peeled off and the screws 5 are removed. In this case, it is not necessary to remove the adjacent exterior plate 4. Further, since the distance from the outer surface 8 of the exterior plate 4 to the flange 7 is uniform, the press die is simple and can be manufactured at low cost. The flange 7 may be formed in a trapezoidal shape as shown in FIG. 6, or may be formed in a triangular shape or a corrugated shape as shown in FIG. 7 or 8.

[0010]

[Effect of the device]

 As described above, according to the present invention, since the flanges of the peripheral edges of the hollow rectangular exterior plate to be attached to the building are formed at the positions where they are intertwined with each other, it is possible to attach and detach them one by one, thus improving workability. And the manufacturing cost of the exterior plate is simple and inexpensive.

[Brief description of drawings]

FIG. 1 is a perspective view of a conventional example.

2 is a cross-sectional view of the mounting portion of FIG.

FIG. 3 is a perspective view of another conventional example.

FIG. 4 is a perspective view of an embodiment of the present invention.

5 is a cross-sectional view of the mounting portion of FIG.

FIG. 6 is a perspective view of another embodiment of the present invention.

FIG. 7 is a perspective view of another embodiment of the present invention.

FIG. 8 is a perspective view of another embodiment of the present invention.

[Explanation of symbols]

4 Exterior plate 6 Edge 7 Flange

Claims (2)

[Scope of utility model registration request] 1. A hollow rectangular exterior plate in which a flange attached to an outer wall of a building is formed by bending a peripheral edge of the building, wherein the flanges of the peripheral edges facing each other are formed at mutually intricate positions. Exterior plate for. 2. The building exterior board according to claim 1, wherein the edge of the flange is triangular, trapezoidal, or lug-shaped.