JP2592390Y2 - Metal exterior panel - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a metal exterior panel which is easy to assemble for a middle-rise building.

[0002]

[Problems to be Solved by the Invention] Metal exterior panels are used for the outer layers of multistory parking lots, material storage, supermarkets and other middle-rise buildings. About 2 width with metal panel
0 to 50 cm, and the length direction can be any length. The metal panel can be easily fitted in the lateral direction by the engaging portions provided at both ends. In this case, the engagement portions provided on both side ends of the metal exterior panel can simultaneously process the engagement portions at both ends when the metal exterior panel is processed from a winding type endless metal flat plate.

[0003] However, if the metal exterior panel is to be joined in the vertical direction for some reason, engagement portions must be provided at the upper and lower ends of the metal exterior panel. Must be provided. In order to provide the engaging portion in the longitudinal direction of the metal exterior panel, an endless metal plate can be flowed through a processing machine. However, in order to provide the engaging portion in the horizontal direction, it cannot be performed automatically by a machine, but must be performed manually, and in this case, the metal exterior panel is already creased in the vertical direction, so that Was a very time-consuming and very difficult process.

[0004]

SUMMARY OF THE INVENTION The present inventor has devised a structure of a metal plate exterior panel which overcomes the disadvantages of the prior art.

[0005] The present invention is directed to building metal by engaging the edges of a plurality of panels with each other to extend in the lateral direction and nesting the edges in each other to extend in the vertical direction. A metal exterior panel forming an exterior wall surface, wherein each metal exterior panel has a receiving groove extending vertically in one side edge, and extends vertically in another edge and can be fitted in the receiving groove. And the receiving groove is formed by a folded portion from the one side edge toward the other side edge on the back side of the panel, and the fitted portion is formed on the front side of the panel. A folded portion that is first folded up from the other side edge toward the front side, and a first folded portion that is folded from the folded up portion toward the side of the panel toward the surface of the panel. From the first folded portion to the surface of the panel And a second folded portion that is folded back toward the other side from the folded portion. The fitting portion includes a folded portion. A lower part of the first folded portion is subjected to a predetermined length of seri-cut processing, and a part of the folded portion forming the receiving groove and one of the second folded portions forming the fitting portion are formed. The present invention relates to a metal exterior panel in which both parts are cut out over a predetermined length.

[0006]

Preferred embodiments of the present invention will be described in more detail with reference to the drawings showing preferred embodiments of the present invention.

FIG. 1 is a perspective view of an upper metal exterior panel, FIG. 2 is an enlarged view of a portion II in FIG. 1, FIG. 3 is a perspective view of a lower metal exterior panel, and FIG. 4 is an upper metal exterior panel and a lower metal exterior panel. FIG. 5 is a cross-sectional view of a state in which the two metal exterior panels shown in FIG. 4 are nested, and another metal exterior panel is engaged with the two metal exterior panels shown in FIG. FIG.

1 and 4, reference numeral 1 denotes an upper metal exterior panel, 3 denotes a receiving groove provided on one side edge, and 5 denotes a receiving groove.
Is a receiving groove folded portion, 7 is a fitting portion provided on the other side edge, 9 is a folded portion, 11 is a first folded portion, 13 is a folded portion, and 15 is a second folded portion. .

In FIGS. 2 and 4, reference numeral 2 denotes a lower metal exterior panel, which includes a receiving groove 3, a receiving groove folded portion, a fitting portion 7, a folded portion 9, a first folded portion 11, a folded portion 13, and a second folded portion. The part 15 is similar to the upper metal exterior panel.

[0010] A lower portion 17 of the fitting portion below the first folded portion is subjected to a predetermined length processing 17. As shown in FIG. 2, the first folded portion 11
Is to provide a recess. Segiri processing is provided at the end of the long extended upper metal exterior panel 1 with a width of 80 to 300 mm. Naturally, the lower metal exterior panel is not subjected to ceiling.

[0011] By performing the semi-finished work 19 on the upper panel 1, the fitted part 7 subjected to the semi-finished work is lower in height than the fitted part 7 of the lower panel 2 not subjected to the semi-finished work. For this purpose, the end of one metal exterior panel (shown in FIG. 1) that has been subjected to ceiling is nested with the end of another metal exterior panel (shown in FIG. 3) that has not been subjected to ceiling. Can be fitted to the formula.

When the two metal exterior panels are fitted in a telescopic manner, the panel 1 is subjected to a serpentine process so that the folded portion 9, the first folded portion 11, and the folded portion 1 are bent upward.
3 is smaller in shape than the lower panel 20 fold-up portion 9, the first fold-back portion 11 and the fold-back portion 13 that have not been subjected to the rounding process. However, the second folded portion 15 of the upper panel 1 is not smaller than the second folded portion 15 of the lower panel 2. Therefore, the notch 21 is provided in both or either of the second folded portion 15 of the upper panel 1 and / or the second folded portion 15 of the lower panel. FIG. 3 shows an example in which a notch 21 is provided in the second folded portion 15 of the lower panel 2.

Similarly, the folded portion 5 of the receiving groove 3 of the upper panel 1 and the folded portion 5 of the receiving groove 3 of the lower panel 2 have the same size. In order to fit the two panels, notches are provided in the receiving groove folded portion 5 of the upper panel 1 and / or the receiving groove folded portion 5 of the lower panel 2 in accordance with the fitting of the two panels. FIG. 3 shows an example in which a cutout 23 is provided in the receiving groove folded portion 5 of the lower metal exterior panel 2.

In the present invention, the metal exterior panel can be continuously processed from a roll-up metal plate. Its length is arbitrary. The width of the metal exterior panel is preferably about 200 mm to 1000 mm. As shown in FIG. 5, the ends of the metal exterior panels are engaged and fitted to each other to extend in the lateral direction. Depending on the size of the building, usually several to hundreds of metal cladding panels are engaged in the lateral direction.

The metal exterior panel of the present invention can easily fit the upper panel 1 and the lower panel 2 on site. In the present invention, three or more metal exterior panels can be fitted in the vertical direction. In this case, the lower end of the fitting portion of the lower metal exterior panel as shown in FIG. 3 can be subjected to sew-down processing, and can be nested with another lower metal exterior panel.

In the present invention, the cutting process and the notching of the second folded portion 15 and the receiving groove folded portion 5 are performed at a factory, but the time is not so long.

The embodiments of the present invention are as follows.

1. A metal exterior that forms a metal exterior wall surface of a building by engaging the edges of the plurality of panels with each other and extending in the lateral direction, and by nesting the edges into each other and extending in the horizontal direction. A panel, wherein each metal exterior panel has a receiving groove extending vertically in one side edge, and a fitting portion extending vertically in another side edge and having a shape capable of fitting in the receiving groove. The receiving groove is formed by a folded portion from the one side edge toward the other side edge on the back side of the panel, and the fitting portion is formed on the front side of the panel first on the other side. A folded portion bent from the edge toward the front side, a first folded portion bent from the folded portion toward the side of the panel toward the one side edge, and the first folded portion Folds down in a direction close to the surface of the panel from And a second folded portion that is folded back from the folded portion toward the other side edge side again. The first folded portion of the fitting portion has a folded portion. The lower part is subjected to a predetermined length of seri-cut processing, and both a part of the folded part forming the receiving groove and a part of the second folded part forming the fitting part have a predetermined length. A metal exterior panel characterized by being cut out over the entire length.

2. A part of the receiving groove folded portion above the receiving groove of the second lower metal exterior panel and a part of the second folded portion above the fitting portion of the lower metal exterior panel are cut off. Metal exterior panel.

3. The metal according to 1 above, wherein a part of a folded part of the receiving groove below the receiving groove of the metal exterior panel and a part of a second folded part below the fitting part of the upper metallic exterior panel are cut out upward. Exterior panel.

4. The metal exterior panel according to 1 above, wherein a part of an upper folded part of the receiving groove of the lower metal exterior panel and a part of a second folded part below a fitting part of the upper metal exterior panel are cut off.

5. The metal according to the above item 1, wherein a part of a folded part of the receiving groove below the receiving groove of the upper metal exterior panel and a part of a second folded part of the upper part of the fitting part of the lower metallic exterior panel are cut off. Exterior panel.

[Brief description of the drawings]

FIG. 1 is a perspective view of an upper metal exterior panel.

FIG. 2 is an enlarged view of a portion II in FIG.

FIG. 3 is a perspective view of a lower metal exterior panel.

FIG. 4 is a cross-sectional view of a state where the upper metal exterior panel and the lower metal exterior panel are nestedly fitted.

5 is a cross-sectional view showing a state in which two metal exterior panels shown in FIG. 4 are fitted in a nested manner and another metal exterior panel is laterally engaged and fitted.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Upper metal exterior panel 2 ... Lower metal exterior panel 3 ... Receiving groove 5 ... Receiving groove folded part 7 ... Fitting part 9 ... Folding part 11 ... First folded part 13 ... Folded part 15 ... Second folded part 17 ... Segiri processing

Claims (1)

(57) [Scope of request for utility model registration] 1. A metal exterior wall of a building in which edges of a plurality of panels are engaged and fitted with each other to extend in a horizontal direction, and edges are nested with each other and extend in a vertical direction. Wherein each metal exterior panel has a receiving groove extending on one side edge in the vertical direction, has a shape extending on the other side edge in the vertical direction, and can be fitted in the receiving groove. A receiving portion, wherein the receiving groove is formed by a folded portion from the one side edge toward the other side edge on the back side of the panel, and the fitting portion is formed on a front side of the panel; A folded portion that is first folded up from the other side edge toward the front side, and a first folded portion that is folded from the folded up portion toward the surface of the panel toward the one side edge, Direction from the first folded portion to the surface of the panel And a second folded back from the folded portion toward the other side edge.
A bent portion including a folded portion, wherein a lower portion of the fitting portion below the first folded portion is subjected to a predetermined length of processing, and a folded portion forming the receiving groove. A metal exterior panel, wherein both a part and a part of the second folded part forming the fitting part are cut out over a predetermined length.