JPH0748902A - Folded-plate roof - Google Patents

Abstract

PURPOSE:To make it possible to construct a folded plate-roof which is excellent in its outside view with minimum man-hours by forming a plurality of crests and valleys alternately and forming a plurality of offsets from the upper end to the lower end and installing a constricted part in the bordering area between each crest and each valley. CONSTITUTION:Constricted parts 1f are provided at both ends of the internal part of crests 1d of a folded-plate roof where a plurality of crests 1d and valleys are alternately formed and a plurality of offsets are formed from the upper end to the lower end in such a fashion that they are inwardly projected to each other. When the crests 1d of the folded-plate roof are pressed, elastic deformation is produced, allowing the constricted parts 1d to be fitted into and fixed with fitting units 51 installed along both ends of a roof fixing member 5. This construction makes it possible to minimize the manhour and construct a folded-plate roof whose outside view is excellent.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to a folded roof.

[0002]

2. Description of the Related Art Conventionally, baked roof tiles and long roof tiles made of inorganic material are fixed to the base material by nailing or screwing,
In addition, in the case of long fold plate roofs and fold roof units that are currently used with multiple peaks and valleys formed alternately, in order to raise them on the roof, fixing materials and fixings are used. The device is constructed in advance and fixed to these by using bolts.

For example, the "folded roof unit" described in Japanese Patent Application Laid-Open No. 2-16244 is arranged so that it intersects with the lower side of the folded plate at least on both sides of the direction in which the peaks and valleys of the folded plate extend. And a support member that is disposed below each mountain portion of the plate and has an upper end that is provided upright on each of the plate portions and that is fixed to the corresponding mountain portion. It has a fixed mounting base.

[0004]

However, in the case of baked roof tiles and long roof tiles made of inorganic material, a large number of man-hours are required for transportation, positioning, nailing, bolting and nut tightening during construction. Further, in the "folded roof unit" described in the above publication, the conventional folded roof, etc., the number of man-hours required is relatively small, but these folded roofs are generally used for flat roofs, The sloping roof of a house is not very luxurious, and it does not look good in terms of appearance and is not normally used.

The present invention has been made by paying attention to the above-mentioned problems, and solved these problems, and raised a step similar in appearance to the original roof of a roof tile. Direction, that is, from the upper end to the lower end,
Further, by making the length longer, it is possible to provide a folded roof which is excellent in appearance with an extremely small number of steps.

[0006]

The folded roof of the present invention is a folded roof in which a plurality of peaks and valleys are alternately formed and a plurality of steps are formed from an upper end to a lower end. In addition, a constricted portion is provided at a boundary portion between each mountain portion and a valley portion.

The material of the folded roof of the present invention is preferably a general steel plate or a vinyl chloride steel plate that can be integrally formed by roll forming or sheet metal pressing, but is not limited to this. If the roof material has good weather resistance and strength, and the mountain portion of the folded roof is fitted and fixed to the roof fixing member by elastic deformation, molding of synthetic resin, etc. It may be processed.

[0008]

In the folded roof of the present invention, a plurality of peaks and valleys are alternately formed, and a plurality of steps are formed from the upper end to the lower end. A constricted part is provided at the boundary with the valley part, and by pressing the mountain part of the origami roof, the constricted part of the mountain part is elastically deformed,
Due to the structure that is fitted and fixed to the fitting portions provided along both ends of the roof fixing member, it is possible to construct a folded roof that is excellent in appearance with extremely few man-hours. .

[0009]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing an example of a folded roof of the present invention. In FIG. 1, a folding roof 10 is made by using vinyl chloride steel plate to perform folding in the longitudinal direction first by roll forming, and then by pressing with a press machine to form a step from the upper end to the lower end. It was done.

Reference numeral 1 is a mountain portion, and 2 is a valley portion. The peak portion 1 is formed in three rows via the valley portion 2, and a step is formed from the upper end to the lower end so as to be continuous and integral with 1a, 1b, 1c, and 1d. Similarly, a step is formed from the upper end to the lower end, and they are continuously molded integrally with 2a, 2b, 2c, and 2d.

Constricted portions 1f, 1f are provided at both ends of the interior 1e of the mountain portion 1 of the origami roof 10 so as to protrude inward from each other, and are fitted to fitting portions at both ends of a roof fixing member described later. It is structured to be.

When a vinyl chloride steel plate is used for the origami roof 1, its thickness is preferably 0.4 to 0.8 mm. Further, the length from the upper end to the lower end of the origami roof 1 can be 3000 to 10000 mm,
A width of 900 mm is also suitable in terms of workability and zoning of the entire roof.

The width of the mountain portion 1 is 45 to 300 mm,
The width of the valley portion 2 is 60 to 300 mm, the length per step of the peak portion 1 and the valley portion 2 is 200 to 300 mm, the peak portion 1 is between 1a and 1b, 1b and 1c, and 1c and 1d. 5 to 50 millimeters is suitable for the step provided on each. The steps of the valleys 2 are also similar to the steps of the peaks. Further, it is preferable that the top of the crest 1 and the bottom of the valley 2 have a head of 20 to 100 mm.

The folded roof 10 of the present invention is constructed by pressing the mountain portion 1 from above onto a roof fixing member (not shown), which will be described later, and fitting and fixing by elastic deformation. However, in the folded plate roof 10, the width of the mountain portion 1 provided with the overlapping end portion 3 constituted by 3a, 3b, 3c, and 3d is made smaller than the other mountain portions 1 by about 10 millimeters, The mountain portion 1 on the side having the end portion 4 on the opposite side is overlapped and pressed, and is fitted by utilizing elastic deformation to raise the roof.

On the other hand, when the roof is raised from the upper side to the lower side, the inside 1e of the mountain portion 1d, which is the lowermost stage of the origami roof 10, is formed to have a slightly wider width, and the mountain portion 1a at the opposite upper end is formed. It is performed by overlapping and pressing from above and fitting. When the narrowed portions 1f, 1f are widened and fitted by elastic deformation at the fitting portion of the roof fixing member,
It depends on factors such as the material, thickness, and elastic modulus of the origami roof 10.
Millimeters are suitable.

FIG. 2 is a cross-sectional view of the mountain portion and the roof fixing member of the folded roof of this embodiment. In FIG. 2, constricted portions 1f and 1f are formed below both ends of the mountain portion 1d so as to face each other inward. 5 is a roof fixing member,
The cross section of the roof fixing member 5 is the mountain portion 1 of the folded roof 10.
The shape and dimensions are substantially matched to the inside of the cross section of d, and fitting portions 51, 51 are provided on both sides of the roof fixing member 5.

FIG. 3 is a sectional view showing a mode in which the mountain portion of the folded roof of FIG. 2 is fixed to the roof fixing member, and the mountain portion 1d.
It shows a state in which the narrowed portion 1f is pushed and spread by pressing from the upper portion, and the fitted portion 51 of the roof fixing member 5 is passed over and fitted.

FIG. 4 is a sectional view showing another example of the mountain portion of the folded roof and the roof fixing member. In FIG. 4, 12 is a mountain portion, and the shape is almost similar to that of the embodiment of FIG.
The roof fixing member 6 is formed by roll-forming a steel plate or the like. FIG. 5 is a cross-sectional view showing an aspect in which the mountain portion of the folded roof of FIG. 4 is fixed to the roof fixing member, and the constricted portion 12f of the mountain portion 12 is expanded by pressing from the upper portion for roof fixing. It shows a state in which the member 6 has been fitted over the fitting portion 61.

FIG. 6 is a sectional view showing another example of the mountain portion of the folded roof and the roof fixing member. In FIG. 6, reference numeral 13 is a mountain portion, and the shape is a design surface in consideration,
Unlike the crests 1d and 12 of FIGS. 2 and 4, the constricted part 13 in which both ends of the flat crest 13 are narrowed outward.
f and 13f are formed, and angular fitting portions 71 are provided at both ends of the roof fixing member 7. FIG. 7 shows FIG.
FIG. 9 is a cross-sectional view showing a mode in which the mountain portion of the folded roof of FIG. 7 is fixed to the roof fixing member, and the constricted portion 13 f of the mountain portion 13 is compressed inward by pressing from above and the roof fixing member 7 2 shows a state in which the vehicle has been fitted over the fitting portion 71 of FIG.

[0020]

In the folded roof of the present invention, a plurality of peaks and valleys are alternately formed, and a plurality of steps are formed from the upper end to the lower end. Since the constricted portion is provided at the boundary with the valley portion of the section, it is possible to construct a folded roof that is excellent in appearance with an extremely small number of steps. Therefore, it is suitable as a folded roof.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of a folded roof of the present invention.

FIG. 2 is a cross-sectional view of a mountain portion and a roof fixing member of the folded roof of the present embodiment.

FIG. 3 is a cross-sectional view showing an aspect in which a mountain portion of the folded roof of FIG. 2 is fixed to a roof fixing member.

FIG. 4 is a cross-sectional view showing another example of a mountain portion of a folded roof and a roof fixing member.

5 is a cross-sectional view showing an aspect in which a mountain portion of the origami roof of FIG. 4 is fixed to a roof fixing member.

FIG. 6 is a cross-sectional view showing another example of a mountain portion of a folded roof and a roof fixing member.

FIG. 7 is a cross-sectional view showing an aspect in which a mountain portion of the folded roof of FIG. 5 is fixed to a roof fixing member.

[Explanation of symbols]

 1 mountain part 1f constricted part 2 valley part 5 roof fixing member 51 fitting part 10 folded roof

Claims (1)

[Claims] 1. A fold plate roof having a plurality of peaks and valleys formed alternately and a plurality of steps formed from an upper end to a lower end, the boundary of each peak being a valley. A folded roof with a constriction.