JPS581531Y2 - corrugated plate - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to the improvement of so-called corrugated plates.

Various types of corrugated plates have been used in the past, such as folded plates, deck plates, and keystone plates, but all of these corrugated plates are formed with a corrugated portion 1, as exemplified by the corrugated plate with a sinusoidal cross section in Fig. 1. The depth of each groove 2 is uniform from one end of the iron 2 to the other end (H=h).

Therefore, when these corrugated sheets are used as roofing materials, they must be tilted at an appropriate angle to allow rainwater to flow down.

However, when arranged at an angle like this, when constructing a clothesline, balcony, etc. on the corrugated sheet, it becomes impossible to position the structure horizontally unless a suitable platform is interposed between these structures and the corrugated sheet. , that much cost and effort is required.

In view of these points, it is an object of the present invention to provide a corrugated plate that can effectively allow rainwater to flow down when placed horizontally.

Hereinafter, the present invention will be described in detail with reference to embodiments shown in the drawings.

As shown in FIG. 1, the corrugated plate of the present invention has a corrugated portion 1 (in this embodiment, the cross section is trapezoidal).

), each concave groove 2 has a slope.

That is, the bottom of the iron 2 is inclined so that the depth h' at the rear end of the groove 2 is shallower than the depth H at the front end.

Therefore, if a roof is constructed by attaching this corrugated plate so that the top of each corrugated portion 1 is horizontal, rainwater will flow down through the slanted four-strip groove.

As described above, the corrugated sheet according to the present invention functions as a roof with its corrugated portion 1 horizontal, so by laying slats or the like on the roof, the roof can be used immediately as a balcony. Moreover, structures such as clothes drying racks can be directly assembled on the roof without providing a platform to correct the slope of the roof.

Moreover, as shown in FIG. 3, a plurality of unit houses 3.
．． When 3□, 33, and 34 are connected and roofed, the corrugated sheet of the present invention can form a flat roof, so equipment and other structures cannot be installed on the roof. Moreover, since the scaffolding is flat, the installation work can be carried out efficiently.

Furthermore, unit houses 3. ．． 3□・・・・・・
・Since they can be transported in a stacked state, they can be transported in large quantities by trucks, ships, etc.

In addition, when configuring the roof of the unit houses 3□, 3□, etc., the units 3□ and 34 are
The corrugated plates installed on the units 32 and 33 have deeper grooves 2 than the corrugated plates installed on the units 32 and 33, thereby forming a course in the continuous grooves 2.

Although the above embodiment shows a corrugated plate having a corrugated portion 1 having a trapezoidal cross section, it goes without saying that the present invention can be applied to a corrugated sheet having a corrugated portion of other shapes.

As mentioned above, the corrugated sheet according to the present invention can effectively allow rainwater to flow down while the roof of a structure is flat, making it ideal as a roofing material for installing balconies, drying racks, etc.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an example of a conventional corrugated plate, Fig. 2 is a perspective view showing an embodiment of the corrugated plate according to the present invention, and Fig. 3 is an example of the use of the corrugated plate shown in Fig. 2. FIG. 1... Wave-like part, 2... Concave groove, 3□,
32.3s, 34...unit house.

Claims (1)

[Scope of utility model registration request] The depth of each groove 2 formed by the wavy portion 1 is such that the bottom of the groove 2 is inclined so that the depth h' at the rear end is shallower than the depth H at the front end. Features a corrugated plate.