JP3235957U - Exterior plate material and exterior structure using it - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an exterior plate material having improved wind resistance against an intensified storm disaster in recent years, and an exterior structure using the exterior plate material.
SOLUTION: A main portion, a one-side edge connection portion integrally formed on one side edge portion of the main portion, and the other side integrally formed on the other side edge portion of the main portion. The exterior plate material P including the edge connection portion, the width of the main portion is 120 mm to 150 mm, the one side edge connection portion has an insertion piece 42, and the other side edge connection portion is provided. Has an insertion space S. The bonding in the longitudinal direction using the exterior plate material P is performed by inserting the insertion piece 42 of the adjacent exterior plate material P into the insertion space S of the other adjacent exterior plate material P.
[Selection diagram] FIG. 5

Description

The present invention relates to an exterior plate material and an exterior structure using the exterior plate material. More specifically, the present invention relates to an exterior plate material capable of minimizing swelling at a joint portion in the longitudinal direction and an exterior structure using the same.

Conventionally, a thin plate having a thickness of about 0.4 mm (hereinafter referred to as an exterior thin plate) has been used for exteriors such as roofs and walls. In the construction of roofs and wall surfaces using such thin plates for exteriors, so-called folded plates are used for joining in the longitudinal direction from a place where the plate thickness is thin. Therefore, there has been a problem that the joint portion is raised.

Various proposals have been made so far in order to solve the problems of the prior art.

For example, in Patent Document 1, as shown in FIG. 7, a joint portion 114 having one or more convex portions 114A on one end edge in the longitudinal direction is provided on one end edge in the longitudinal direction, and the convex portion on the other side edge. A connection receiving portion 115 having an insertion hole 115C into which the 114A can be inserted is provided so that one convex portion 114A and the other insertion hole 115C are isomorphic in the lateral direction and are provided at the end edge in the longitudinal direction. The exterior formed by connecting the underwater molding portion 112 in which the notch portion 123 extending in the roll forming direction is formed so as to be arranged in the water upper molding portion 113 of the horizontal roofing exterior material 100 adjacent in the longitudinal direction. Material 100 has been proposed.

However, in the exterior material 100 according to the above proposal, it is difficult to apply the rust preventive coating to the convex portion 114A, and therefore rust is generated from the convex portion 114A, which causes another problem of impairing the appearance.

In order to solve the problems of the prior art, the applicant of the present application has, as shown in FIG. 8, a main portion 210 and a one-side edge connection portion integrally formed on one side edge portion of the main portion 210. We have already proposed an exterior plate material 200 including 240 and the other side edge connection portion 250 integrally formed on the other side edge portion of the main portion 210 (Patent Document 2).

However, in the exterior plate material according to the previous proposal of the applicant of the present application, since the width w of the main portion 210 is about 200 mm, it has been found that the wind resistance is inferior to the recent intensified storm disaster.

As shown in FIG. 9, a so-called deception goby configuration is also known in which the line is increased without fixing the goby with screws, but since the bent part is not screwed, it has become a recent storm disaster. Is presumed to have a problem in terms of strength.

Japanese Unexamined Patent Publication No. 2008-291646 Jitsuto 3232192 Gazette

The present invention has been made in view of the problems of the prior art, and an object of the present invention is to provide an exterior plate material having improved wind resistance against an intensified storm disaster in recent years, and an exterior structure using the same.

The exterior plate material of the present invention is integrally formed on the main portion, one side edge connection portion integrally formed on one side edge portion of the main portion, and the other side edge portion of the main portion. An exterior plate material including the other side edge connection portion, wherein the width of the main portion is 120 mm to 150 mm, the one side edge connection portion has an insertion piece, and the other side edge connection portion is connected. The part is characterized by having an insertion space.

In the exterior plate material of the present invention, an upper connection portion is added to the upper portion of the main portion and a lower connection portion is added to the lower portion of the main portion, the upper connection portion has an insertion space, and the lower connection portion is provided. It is preferable to have an inclined piece.

Further, in the exterior plate material of the present invention, it is preferable to have a heat insulating material on the back surface.

On the other hand, in the exterior structure of the present invention, one exterior plate material adjacent in the longitudinal direction has one side edge connection portion, the other exterior plate material has the other connection portion, and the one side edge portion connection portion is different. The exterior plate material has a main portion having a width of 120 mm to 150 mm, the other side edge connecting portion has an insertion space, and the insertion piece has the insertion piece. It is characterized in that it is joined in the longitudinal direction by being inserted into a space.

In the exterior structure of the present invention, the exterior plate material has an upper connecting portion added to the upper portion and a lower connecting portion added to the lower portion, the upper connecting portion has an insertion space, and the lower connecting portion has an insertion space. It is preferable that the inclined piece is provided and the inclined piece of the upper exterior plate material is inserted into the insertion space of the lower exterior plate material to be connected in the vertical direction.

Further, in the exterior structure of the present invention, it is preferable that the exterior plate material has a heat insulating material on the back surface.

Since the present invention is configured as described above, it has an excellent effect of improving the wind resistance against recent rape disasters.

It is a top view of the exterior plate material which concerns on one Embodiment of this invention. It is the same front view. It is the right side view. It is the same bottom view. It is explanatory drawing which shows the state of the bonding of the joint part in the longitudinal direction using the same exterior plate material. FIG. 5 is a view corresponding to FIG. 5 of a modified example of the exterior plate material. It is a schematic diagram of the connection part structure which concerns on the proposal of patent document 1. FIG. It is a figure corresponding to FIG. 1 of the exterior plate material which concerns on the earlier proposal of the applicant of this application. It is a schematic diagram of the main part of the so-called deception goby configuration.

Hereinafter, the present invention will be described based on an embodiment with reference to the accompanying drawings, but the present invention is not limited to such an embodiment.

1 to 4 show the exterior plate material P according to the embodiment of the present invention. Here, as the exterior plate material P, for example, an aluminum-zinc alloy plated steel sheet having a thickness of about 0.4 mm is used.

As shown in FIGS. 1 to 4, the exterior plate material P is integrally bent and formed on the main portion 10, the upper connecting portion 20 integrally bent and formed on the upper portion of the main portion 10, and the lower portion of the main portion 10. The lower connecting portion 30 is formed, the one connecting portion (right connecting portion in the illustrated example) 40 is integrally bent and formed on one side edge portion (right edge portion in the illustrated example), and the other side edge portion (figure). In the illustrated example, the other connecting portion (left connecting portion in the illustrated example) 50 integrally bent and formed is included in the left edge portion).

The main portion 10 has, for example, a width W of 120 mm to 150 mm and a length of about 3000 mm in a rectangular shape.

As shown in FIG. 3, the upper connecting portion 20 has a first standing piece 21 erected from the upper end of the main portion 10 and parallel to the upper surface of the main portion 10 from the upper end of the first standing piece 21 to the main portion 10 side. The folded first horizontal piece 22, the second standing piece 23 raised from the tip of the first horizontal piece 22, and the second standing piece 23 protruding outward from the upper end and parallel to the upper surface of the main portion 10. The second horizontal piece 24 folded back to the top, the third standing piece 25 erected from the tip of the second horizontal piece 24, and parallel to the upper surface of the main part 10 from the upper end of the third standing piece 25 to the main part 10 side. It is assumed to include the folded third horizontal piece 26.

Here, the upright height of the first upright piece 21 is, for example, 1 mm-3 mm, the folded width of the first horizontal piece 22 is, for example, 15 mm, and the upright height of the second upright piece 23 is, for example, 1 mm-. The folded width of the second horizontal piece 24 is set to 3 mm, the folded width of the second horizontal piece 24 is set to, for example, 40 mm, the standing height of the third standing piece 25 is set to, for example, 1 mm-3 mm, and the folded width of the third horizontal piece 26 is set to, for example, 7 mm. Will be done. In the illustrated example, the standing pieces 21, 23, and 25 are linear, but may be arcuate.

As shown in FIGS. 3 and 4, the lower connection portion 30 is erected from the lower end of the main portion 10 toward the back surface side and the inclined piece 31 bent outward and downward from the tip of the inclined piece 31. It is assumed to include a standing piece 32 and a folded piece 33 folded back in parallel with the inclined piece 31 from the lower end of the standing piece 32.

Here, the angle formed by the inclined piece 31 and the main portion 10 is, for example, 0 ° -30 degrees, the width thereof is, for example, 15 mm, and the standing height of the standing piece 32 is, for example, 1 mm-3 mm. The width of the piece is, for example, 5 mm. In the illustrated example, the standing piece is linear, but it may be arcuate.

As shown in FIG. 2, the right side connecting portion 40 includes a lower piece 41 bent at a right angle downward from the right end of the main part 10, and a horizontal piece 42 bent at a right angle from the lower end of the lower piece 41 toward the outside. Is to be included.

Here, the lowering width of the lower piece 41 is, for example, 1 mm-3 mm, and the width of the horizontal piece 42 is, for example, 15 mm.

As shown in FIG. 2, the left side connecting portion 50 is bent downward at a right angle from the left end of the main portion 10 and folded at a right angle from the lower end of the first lower piece 51 toward the inside. The first horizontal piece 52, the second lower piece 53 bent downward at a right angle from the tip of the first horizontal piece 52, and the second horizontal piece 54 folded outward from the lower end of the second lower piece 53. Is to be included.

Here, the lowering width of the first lower piece 51 is, for example, 1 mm-3 mm, the width of the first horizontal piece 52 is, for example, 20 mm, and the lowering width of the second lower piece 53 is, for example, 1 mm-3 mm. The width of the second horizontal piece 54 is, for example, 40 mm.

Next, with reference to FIG. 5, joining in the longitudinal direction (left-right direction) using the exterior plate material P having such a configuration will be described.

As shown in FIG. 5, the joint in the longitudinal direction is a space formed by the horizontal piece 42 of the right side connecting portion 40 by the first horizontal piece 52, the second lower piece 53, and the second horizontal piece 54 of the left side connecting portion 50. It is done by plugging into. In the present specification, the space is referred to as an insertion space S, and the horizontal piece 42 of the right side connection portion 40 is referred to as an insertion piece.

As described above, since the width of the lower piece 41 of the right side connecting portion 40 and the width of the first lower piece 51 of the left side connecting portion 50 are equal to each other, the joint portion in the longitudinal direction is substantially flush with each other.

Further, the vertical joining is performed by inserting the inclined piece 31 of the lower connecting portion 30 of the upper exterior plate material into the insertion space S of the upper connecting portion 20 of the lower exterior plate material. That is, it is formed by inserting it into the space formed by the first horizontal piece 22, the second standing piece 23, and the second horizontal piece 24.

In FIG. 5, reference numeral 60 indicates a heat insulating material, and reference numeral 70 indicates a waterproof tape.

As described above, according to the present embodiment, the wind resistance against the recent intensified storm disaster can be improved, and the step in the joint portion in the longitudinal direction can be eliminated. Further, since the first horizontal piece 52, the second lower piece 53, and the second horizontal piece 54 constituting the insertion space S are plated, there is no possibility of rusting. Therefore, there is no risk of spoiling the appearance.

Although the present invention has been described above based on the embodiment, the present invention is not limited to such an embodiment and can be modified in various ways.

For example, in the present embodiment, the aluminum / zinc alloy plated steel sheet is described as an example of the exterior plate material P, but the application of the present invention is not limited to the aluminum / zinc alloy plated steel sheet, and is applied to various color steel sheets. It is possible.

Further, from the viewpoint of simplifying the construction, as shown in FIG. 6, the horizontal piece 42 end of the exterior plate P may be flat and cover the end of the adjacent exterior plate P.

The present invention can be applied to the building industry.

P Exterior plate material S Insertion space W Width 10 Main part 20 Upper connection part 21 1st upright piece 22 1st horizontal piece 23 2nd upright piece 24 2nd horizontal piece 25 3rd upright piece 26 3rd horizontal piece 30 Lower connection part 31 Inclined piece 32 Standing piece 33 Folded piece 40 One side connection part, right side connection part
41 Lower piece 42 Horizontal piece, Insert piece 50 Other connection part, Left side connection part 51 First lower piece 52 First horizontal piece 53 Second lower piece 54 Second horizontal piece 60 Insulation material 70 Waterproof tape

Claims (6)

A main portion, a one-side edge connection portion integrally formed on one side edge portion of the main portion, and a other side edge connection portion integrally formed on the other side edge portion of the main portion. It is an exterior board material including and
The width of the main part is 120 mm to 150 mm.
The one-sided edge connection has a plug and
An exterior plate material characterized in that the other side edge connection portion has an insertion space. An upper connection part is added to the upper part of the main part, and a lower connection part is added to the lower part of the main part.
The upper connection portion has an insertion space and has an insertion space.
The exterior plate material according to claim 1, wherein the lower connecting portion has an inclined piece. The exterior plate material according to claim 1 or 2, wherein the back surface is provided with a heat insulating material. One exterior board adjacent in the longitudinal direction has one side edge connection and the other exterior board has the other connection.
The exterior plate material has a main portion having a width of 120 mm to 150 mm.
The one-sided edge connection has a plug and
The other side edge connection portion has an insertion space and has an insertion space.
An exterior structure characterized in that the insertion piece is inserted into the insertion space to form a joint in the longitudinal direction. The exterior plate material has an upper connection part added to the upper part and a lower connection part added to the lower part.
The upper connection part has a plug-in space,
The lower connection has a sloping piece
The exterior structure according to claim 4, wherein the inclined piece of the upper exterior plate material is inserted into the insertion space of the lower exterior plate material to be connected in the vertical direction. The exterior structure according to claim 4 or 5, wherein the exterior plate material has a heat insulating material on the back surface.

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