JPH0630997Y2 - Shingles - Google Patents

Description

[Detailed description of the device] [Industrial applications]

The present invention relates to a roof panel that can be easily installed and can effectively prevent intrusion of rainwater.

[Prior art]

Traditionally, roof tiles and slate have been widely used as roofing boards for construction.

[Problems to be solved by the device]

However, since the roof tile has a large specific gravity of the material and is easily broken,
Due to handling restrictions, it is difficult to increase the outer dimensions of the roof. Therefore, a large number of roof tiles need to be mounted on the roof mounting surface in order to roof the roof, and a large amount of time is spent on the mounting work. Further, since the slate is bored with vertical holes and attached to the roof plate attachment material, a packing or the like for preventing rainwater intrusion is required, and much time is spent on the attachment work like the roof tile. The present invention has been made in view of the above-mentioned problems, and an object thereof is to provide a roof plate that can be easily mounted and can completely prevent intrusion of rainwater.

[Means for Solving the Problems]

In order to solve the above problems, the present invention has the following means. A roof plate that is attached to the top surface of the roof plate mounting member in order from the eaves side to the ridge side and partially overlaps with each other, and each cross section in the width direction has substantially the same shape. A main body, an elongated bent piece extending downward from the eaves side end of the main body, and a protrusion formed by projecting on the lower surface of the main body near the ridge side from the bent piece and bending the lower half part to the eaves side Article and
A locking portion provided at the ridge-side end of the main body and locked to the roof plate mounting material via a mounting bracket, and a projecting upper end on the upper surface of the main body near the eaves side from the locking portion. When the roof plates are attached to the roof plate mounting material, the upper end of each rising plate is attached to the lower half of the ridge of the roof plate located on the ridge side. In addition, the roof plate on the ridge side is locked immovably in the vertical direction and the eaves side direction, and between the bent piece of the roof plate on the ridge side and the rising piece of the eaves side roof plate and the upper and lower roof plates. A roofing board characterized by forming a waterproof space with a rectangular cross section.

[Action]

The roof plates are sequentially from the eaves side to the ridge side according to the following procedure,
It is attached. (1) Place the roof plate on the top surface of the roof plate mounting material so that the rising piece of the roof plate that has already been installed fits in the middle of the bent piece and the ridge of the roof plate to be installed. (2) Next, when the roof plate is displaced toward the eaves along the upper surface of the roof plate mounting material, the upper end of the rising piece engages with the lower half of the protrusion to complete the positioning of the roof plate. (3) Here, if the locking portion of the positioned roof plate is fixed with the mounting bracket, the mounting of the roof plate is completed. As described in the procedure of (2) above, since the roof plate to be mounted is shifted to the eaves side (low place) so that the rising piece is engaged with the ridge, the roof plate which is a heavy load Is easy to assemble. Further, since a waterproof space is formed between the bent piece, the rising piece and the upper and lower roof plates, intrusion of rainwater is completely prevented.

【Example】

An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a cut-away side view of a roof plate, which is a first embodiment of the present invention, attached to a roof mounting material. The roof plate mounting member 1 is, for example, a steel frame channel 2 which is inclined and arranged at an appropriate interval, and roof plates 5, 5 and 5 are mounted on the upper surface of the steel frame channel 2 via a mounting bolt 3 and a mounting bracket 4. It is installed. The roof panels 5, 5 and 5 are made of rectangular fiber-reinforced concrete as a whole, and are also used as ground panels. More specifically, each roof plate 5, 5, 5 has a rectangular flat plate-shaped main body 13, a bending piece 6 provided at the eaves side end of the main body 13, and a ridge side end of the main body 13 as well. The locking piece 11 provided, the ridge 15 projecting from the bent piece 6 on the lower surface of the main body closer to the ridge, and the rising piece protruding from the locking part 11 on the upper surface of the main body near the eaves It is composed of a piece 9 and an elongated flat plate-like reinforcing member 14 provided on the lower surface of the main body 13 and the like.
The entire body 14 extends substantially in the center of the body 13 in the width direction. The bent piece 6 is formed in the shape of an elongated plate extending downward from the eave-side end of the main body 13, and the lower end thereof is close to the upper surface portion of the adjacent roof plate 5 near the ridge side. The locking portion 11 forms a thick-walled portion that is bulged upward, and the hook 12 of the fitting 4 is engaged with the locking portion 11. The mounting bolt 3 penetrates the flange of the steel frame channel 2 and the long hole 16 provided in the mounting bracket 4 to fasten the mounting bracket 4 to the steel channel 2. The lower half 8 of the ridge 15 is bent toward the eaves, while the rising piece 9 has the upper end 10 thereof bent toward the ridge. As will be described later, the roof plate is assembled. At this time, the upper end portion 10 of the rising piece 9 engages with the eaves side portion of the ridge 15, and the waterproof space 7 is provided between the bending piece 6, the rising piece 9 and the upper and lower roof plates 5 and 5 that overlap each other. Is forming. Next, the mounting procedure and operation of this roof plate will be described. (1) The roof boards are installed one by one from the eave side, but the rising pieces 9 of the roof boards that have already been installed are the bent pieces 6 and the ridges of the roof boards to be installed. Place the shingles on the steel channel 2 so that it is in the middle of 15. (2) Next, when the roof plate is displaced toward the eaves along the upper surface of the steel channel 2 (arrow a), the upper end 10 of the rising piece 9 engages with the eaves-side portion of the ridge 15, Positioning of the roof panel on the ridge side is completed, and at the same time, it is locked immovably in the vertical direction. (3) Here, when the locked portion 11 of the positioned roof plate 5 is fixed by the mounting bracket 4, the mounting of the roof plate 5 is completed. As described in the procedure of (2) above, by shifting the roof plate 5 to be mounted to the eaves side (low place), the rising piece 9
Since the ridges are engaged with the ridges 15, it is easy to assemble a heavy roof plate. Since the waterproof space 7 is formed between the bent piece 6, the rising piece 9 and the upper and lower roof plates 5 and 5, intrusion of rainwater is completely prevented. The present invention is not limited to the above-mentioned embodiment, and for example, instead of using the roof plate also as the base plate, another base plate may be provided as a simple roof plate, and the roof plate is directly connected to the steel channel. In addition to the above, the heat insulating material may be interposed between the roof plate and the steel channel, and the roof plate mounting material may be concrete instead of the steel channel. Of course, various changes can be made.

[Effect of device]

As described above, the present invention exhibits the following excellent effects. (1) Since the roof plate is formed in a rectangular shape so that it can be bridged between the steel frame channels, it is not necessary to mount roof tiles or slate one by one as in the conventional case, and the mounting work is easy. (2) Assembling of the roof plates is easy because the rising pieces and the ridges are engaged by shifting the roof plates toward the eaves on the roof plate mounting material. (3) Since a waterproof space is formed at the front end of each assembled roof plate, rainwater can be completely prevented from entering.

[Brief description of drawings]

FIG. 1 is a sectional side view showing a first embodiment of the present invention. 5 ... Roof plate, 6 ... Bending piece 7 ... Waterproof space, 9 ... Standing piece 11 ... Locking part, 13 ... Main body 15 ... Projection

Claims (1)

[Scope of utility model registration request] 1. A roof plate, which is mounted on the top surface of a roof plate mounting member in such a manner that they are sequentially partially overlapped from the eaves side toward the ridge side, and each cross-section in the width direction has substantially the same shape, wherein a rectangular shape A flat plate-shaped main body, an elongated bent piece extending downward from the eaves side end of the main body, and a lower half portion protruding from the bent piece toward the ridge side and having a lower half portion on the eaves side A projecting shape that is bent in the form of a ridge, a locking portion that is provided at the ridge-side end of the main body, and that is locked to the roof plate mounting material via a mounting bracket, and the top surface of the main body that is closer to the eaves And a rising piece having an upper end bent toward the ridge, and when each roof plate is attached to the roof plate mounting material, the upper end of each rising piece is located on the ridge side. Engage with the lower half of the ridges to lock the roof plate on the ridge side immovably in the vertical and eaves direction, and Shingles, characterized in that the formation of the waterproof space rectangular cross-section rising piece upper and lower roof plates of bent pieces and eaves side of the roof plate of the plate.