JPS6337393Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an architectural panel useful as an exterior material for buildings and structures.

For example, plywood-based, ceramic-based, metal-based, etc. are known as dry-type exterior materials. Particularly in the case of metal-based materials, they are generally referred to as metal siding materials. As for this metal siding material, Japanese Utility Model Publication No. 46-32191, Publication of Utility Model Publication No. 51-6917, Publication of Japanese Utility Model Application Publication No. 53-92918, Publication of Japanese Utility Model Publication No. 54-21422
Publication No. 1976-76328, Publication No. 1976-
Many are known, such as Publication No. 19731. However, these include suppressing the image of metal plates,
No construction panel has been found that simultaneously reduces strain caused by plastic deformation and strengthens corners.

The present invention makes full use of the plasticity that is a characteristic of metal plates, corrects the distortion that occurs during plastic processing, improves the strength, and creates a band-like image of the flat part and a hard thin synthetic resin plate fixed between the flat parts. This project proposes an architectural panel that gives off a unique feel while also providing weather resistance and a three-dimensional effect.

An embodiment of the architectural panel according to the present invention will be described in detail below with reference to the drawings. Figure 1a,
b is a perspective view showing an example of the above-mentioned panel, in which 1 is a main body made of metal plate material bent to have a concave cross section and a square or rectangular appearance, with both ends of the outer surface 3 of the concave portion 2; A flat portion 4 and a narrow groove portion 5 are provided in the portion. To explain further, as the metal plate material, a thin plate of iron-based metal material, copper material, or aluminum material is used. Further, the flat portion 4 extends from the edge 3a of the outer surface 3 toward the center,
Moreover, it is formed parallel to the edge 3a and has a width l. This flat part 4 functions as a reinforcement function as a rib structure, a strain buffer area during processing, and an accent of the joint part, and the width l is 2 to 2 of the total width.
The proportion is 20%. It should be noted that if the width l is large, the metal plate will not only look monotonous and become unfavorable in terms of pattern, but also have the disadvantage of lowering the strength of the corner ribs. Further, the narrow groove portion 5 is formed by forming a hard thin plate 6 made of a foreign synthetic resin such as vinyl chloride resin, acrylic resin, etc. between the flat portions 4, and inserting both ends thereof. It is. Of course, it also has a rib-like reinforcing effect. Note that the hard thin plate 6 is transparent, has a colored pattern,
There are various patterns such as uneven patterns. In addition, this hard thin plate helps prevent twisting of the outer surface and improves weather resistance. 7 is an adhesive that is interposed between the outer surface 3 and the hard thin plate 6 to integrate them, 8 and 9 are outer walls formed by bending both edges 3a of the outer surface 3 downward, and 10 is a Side wall edge 8 at male connection part
The insertion edge 11 is formed by extending the edge 9a outward, and 12 is a female connecting part which bends the side wall edge 9a inward and then outward again to form an insertion groove 13. 13a and an extension portion 14 that further protrudes outward. In addition,
Numeral 15 is a protrusion that is provided in the middle of the extension part 14 as necessary to drain water and strengthen the bonding force. In addition, FIG. a shows an architectural panel in which an uneven pattern 16 is applied to the outer surface 3, particularly to the hard thin plate 6.

What has been described above is only one embodiment of the construction panel according to the present invention, and as shown in FIGS. It is also possible to fill it with a sheet material 18 and integrally form the back surface thereof with a sheet-like material 18. In addition, b
In the figure, the concave groove 5 is inclined to further strengthen the corners, and the hard thin plate 6 can be attached more easily and sometimes easily attached and detached without using so-called adhesive. .

As described above, according to the construction panel according to the present invention, the metal plate material is It has the characteristics of improving weather resistance as well as eliminating the feeling of The flat portion 4 cooperates with the side walls 8 and 9 to function as an L-shaped corner and also as a rib, and has the feature of preventing deformation of the construction panel and maintaining a predetermined shape.

[Brief explanation of the drawing]

1A and 1B are perspective views showing one embodiment of the construction panel according to the present invention, and FIGS. 2A and 2B are perspective views showing other embodiments. 1...Main body, 4...Flat portion, 5...Concave groove, 6...
...Hard thin plate, 10...Male type connection part, 12...Female type connection part.

Claims (1)

[Scope of utility model registration request] A rectangular or rectangular main body formed by bending a metal plate material to have a concave cross section, a male connecting portion having an insertion edge extending outwardly on one side wall edge of the main body, an insertion groove on the other side wall edge, and a female connecting part having an extension part extending outwardly from the lower edge of the groove, and a flat part having a width l on the outer surface of the concave bottom part from both side edges toward the center. 1. A construction panel characterized in that a flat part and a narrow groove are provided parallel to the side edge in the order of the flat part and the groove, and a thin hard plate is integrally bonded between the grooves.