JP2502628Y2 - Daylighting roofing materials for assembled structures - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a daylighting roof material for an assembled structure such as a shelter installed at a bus stop, a bicycle parking lot, an entrance of an underground passage, a corridor, or the like.

(Prior Art) Conventionally, in a simple assembled structure such as a shelter in which a roof is formed of a metal roof material, when shining light from the roof surface, it has the same shape as the metal roof material, for example, a folded plate shape or a corrugated plate shape. Etc., a transparent plate is used, and this transparent plate is attached to a desired place to illuminate instead of the metal roofing material, or has a completely different shape from the metal roofing material, for example, a flat plate framed by a sash or the like. A transparent plate having a rectangular shape or a transparent plate curved in a dome shape is used, and the transparent plate is attached to a desired position for lighting.

(Problems to be solved by the invention) However, when a transparent plate having the same shape as the former metal roof material is used, the strength of the transparent plate itself is inferior to that of the metal roof material. There is a problem that the desired light cannot be obtained because the locations are limited. Also, when a translucent plate is used over a large area, the roof strength of the part where the translucent plate is used becomes weak, so this must be reinforced and special design and construction are required, as well as high cost. There was a problem that became. If a translucent plate with a completely different shape from the latter metal roofing material is used, different methods are required for mounting the metal roofing material and translucent plate, which requires time and effort for designing and construction. There was a problem that became high. In particular, special technology is required for the installation of translucent plates on site,
Since it is difficult to install, there was a problem that it was difficult to form a uniform roof due to variations in rain distribution. In addition, as in the former case, there are problems that the places where the transparent plate is used are limited and that it is necessary to reinforce the portions where the transparent plate is used.

It is an object of the present invention to provide a daylighting roof material for an assembled structure that solves the above-mentioned conventional problems.

(Means for Solving the Problem) In the daylighting roof material of the assembled structure of the present invention, mountain-shaped ribs are formed at both edges along the longitudinal direction of the plate material, and two small mountain-shaped ribs are arranged in parallel in the middle portion. An opening is provided between two small ribs of the formed metal roofing material body, and a translucent plate is attached to the opening to seal the opening.

Hereinafter, the present invention will be described with reference to the drawings.

In the drawing, (1) is a metal roofing material main body,
As shown in FIG. 2, mountain-shaped ribs are formed at both edges along the longitudinal direction of the plate material, and two small mountain-shaped ribs are formed in parallel in the middle portion, and the ribs have an inverted U-shaped cross section. Trapezoid,
It is shaped like a semi-circle. An opening (11) is provided between two small ribs at a desired portion of the roofing material main body (1) which needs lighting. The opening (11) is, for example, the first
As shown in the figure, it may have an elongated shape between two small ribs. Further, the roof material main body (1) may be provided with only one opening (11) or may be divided into a plurality of openings.

(2) is a translucent plate, and a synthetic resin plate such as polycarbonate or acrylic resin or a glass plate is used. The transparent plate (2) is attached to the opening (11) of the roofing material main body (1) so as to seal the opening (11). Various methods may be used to attach the transparent plate (2),
For example, in the case of FIGS. 1 and 2, the outer peripheral edge of the translucent plate (2) is fitted and held on the gasket (3) fitted around the peripheral edge of the opening (11), and the gasket (3 ) Is raining around. In the case of FIG. 3, a rubber packing (4) is provided between the peripheral edge of the opening (11) and the outer peripheral edge of the transparent plate (2).
It is fixed by screws (5) through. In the case of FIG. 4, the outer peripheral edge of the transparent plate (2) is bonded and integrated with the peripheral edge of the opening (11) by the adhesive material (6). In the case of FIG. 5, the aluminum extruded mold material (7) having an H-shaped cross section fitted to the periphery of the opening (11) through the rubber packing (8) transmits the light through the rubber packing (8). The outer peripheral edge of the plate (2) is fitted and held and attached. The translucent plate (2) has the same shape as the opening (11), and when a plurality of openings (11) are scattered, each opening (11) is hermetically sealed to prevent rain. To be

Thus, the lighting roof material of the present invention does not have a general lighting function with the roof material body (1) because the ribs at the edges of the roof material bodies (1) and (1) are overlapped with each other as shown in FIG. The edges of the metal roofing material main bodies (1) are overlapped with each other to form a roof as shown in FIG.

(Effect of the Invention) As described in detail above, the daylighting roofing material of the present invention is made of metal in which mountain-shaped ribs are formed at both edges along the longitudinal direction of the plate material and two mountain-shaped small ribs are formed in the middle portion. An opening is provided between two small ribs on the roofing material body, and a translucent plate is attached to this opening to seal the opening. It can be installed by the method and the workability can be improved,
In terms of strength, it has rigidity due to the two ribs on both edges and the middle rib, and it does not require any special design or construction such as reinforcement, and can be inexpensive in cost.

Further, the transparent plate can be attached to the main body of the metallic roofing material by factory production, and stable quality can be obtained, and the conventional installation work of the transparent plate is unnecessary. In addition, there is an advantage that it is easy to obtain efficient lighting and to form a roof of various designs depending on the position, size, shape, etc. of the opening of the roofing material main body.

[Brief description of drawings]

FIG. 1 is a plan view showing an embodiment of the daylighting roofing material of the present invention, FIG. 2 is an enlarged sectional view taken along line II-II in FIG. 1, and FIGS. 3 to 5 are roofing material main bodies and translucent plates, respectively. Fig. 6 is a partially cutaway sectional view showing an embodiment of a mounted state of Fig. 6, Fig. 6 is a partially cutaway sectional view showing an embodiment of a roof formed by the lighting roof material of the present invention
FIG. 1 is a perspective view showing an example of an assembled structure using the daylighting roof material of the present invention. 1 ... Roofing material main body, 11 ... Opening part, 2 ... Translucent plate, 3 ...
… Gasket, 4,8 …… Rubber packing, 5 …… Screw, 6
…… Adhesive material, 7 …… Aluminum extrusion mold material.

Claims (1)

(57) [Scope of utility model registration request] 1. A metal roofing material main body (1) having a mountain-shaped rib formed at both edges along a longitudinal direction of a plate material, and two small mountain-shaped ribs formed in parallel at an intermediate portion. An opening (11) is provided between small ribs, and a translucent plate (2) is attached to the opening (11) so as to seal the opening (11).