JPH0748823Y2 - Drainer - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a draining plate for roofing flat roof tiles and the like.

[Prior Art] Conventionally, as shown in FIG. 1 and FIG. 2, a draining plate (a) in which a hard vinyl chloride resin is coated on a metal plate (a) to form a draining piece (b) of equal height ( Had).

[Problems to be solved by the device]

In the past, hard vinyl chloride resin, etc. was coated to form draining pieces of equal height, so the close contact with the back surface of the flat roof tile (d) deteriorates, and the flat roof tile tends to become uneven during construction. There was a problem. Further, in the case of a flat roof tile made of cement or the like, there is a problem that it tends to break when nailing. Also, the entire draining plate was not bendable.

The present invention has been made to solve the above-described problems, and its purpose is to provide good rain storage without flat plate roof tiles or cracks in half-story roof tiles when nailing, and to be bendable. It is to provide a drain board.

[Means for Solving the Problems]

In the draining plate of the present invention, a plurality of soft draining ridges 3 extending in the longitudinal direction are provided on the surface 2 of a long soft plate 1 so that two adjacent soft draining ridges 3 in the middle face each other. And the other soft draining ridges 3 outside the two soft draining ridges 3 are also inclined along the same inclination, and the upper end height of each soft draining ridge 3 is the above-mentioned middle. It is formed so as to gradually lower toward the two soft drainage ridges 3.

[Action]

Multiple soft draining ridges along the longitudinal direction that are projected on the surface of the long soft plate material are inclined toward the inside, so when the flat roof tiles are laid from above, each soft drainer The ridge easily bends inward and easily adheres to the back surface of the flat tile. Moreover, since the height of the upper end of each soft draining ridge gradually decreases toward the inside, the height of the outside soft draining ridge becomes higher, which makes it easier to firmly adhere to the back surface of the flat roof tile over the entire length, and the water to the outside The leakage of water is surely prevented. That is, if the height of each soft draining ridge is all the same, it is difficult for each soft draining ridge to adhere to the back surface of the flat roof tile over the entire length, and in a part in the longitudinal direction of the soft draining ridge. However, if there is a place that does not adhere, water will leak out from the soft draining ridge, and especially if water leaks at the outermost soft draining ridge, it could not be waterproofed. It is the one that will fall into the same situation as the above, and this can be prevented. Further, even when nailing the flat tile, the gap between the soft draining ridges of the draining plate and the back surface of the flat tile is smaller than that of the hard tile, and the flat tile is not cracked. Furthermore, since this draining board can be bent, it can be used for the roof part of the roof and the boundary roof between the second floor and the first floor of the building, and the construction is simple.

〔Example〕

Hereinafter, description will be made with reference to FIGS. 3 to 5 according to an embodiment of the present invention.

A is a soft plate 1 made of a long rubber, a synthetic resin such as a soft vinyl chloride resin, a foam, or the like. The two soft draining ridges 3 to be fitted are inclined inwardly so as to face each other, and the other soft draining ridges 3 outside the two soft draining ridges 3 are also inclined along the same inclination, and This is a draining plate in which the height of the upper end of the soft draining ridge 3 is gradually lowered toward the two intermediate soft draining ridges 3.

According to another embodiment, B is a draining plate in which a core material 7 such as a thin iron plate or an aluminum plate having a thickness of 0.1 to 0.3 mm is embedded in a soft plate material 1 to give flexibility and bending strength and deformability.

Therefore, when this draining board B is used for the valley portion of the roof, first, the draining board B is preliminarily bent on the base plate 4 while being roofed in the valley portion, and the flat roof tile 5 is placed on the draining board B.
And fix with nails 6. After that, the flat roof tiles 5 are roofed while being sequentially polymerized upward.

It should be noted that the draining plates A and B may be installed in a portion corresponding to a joint portion of a flat roof tile, and may be installed in a flat plate state or a bent state.

[Effect of device]

As described above, according to the present invention, since the soft draining ridges along the longitudinal direction, which are provided in plural projections on the surface of the elongated soft plate member, are inclined inward, the flat roof tile is installed from above. When installed, each soft draining ridge is easily bent inward and easily adheres to the back surface of the flat roof tile, and the upper end height of each soft draining ridge is formed to be gradually lower toward the inside.
The higher the height of the outer soft draining convex strips, the easier it becomes to adhere to the back surface of the flat tile securely over the entire length, and the leakage of water to the outside is surely prevented, resulting in good rain storage.

Further, even when nailing the flat tile, the gap between the draining plate and the flat tile is smaller than that of the hard draining piece, and the flat tile is not cracked. Furthermore, since this draining plate can be bent, it can be used for the valley part of the roof and the boundary roof between the second floor and the first floor of the building. It is simple and practical.

[Brief description of drawings]

FIG. 1 is a perspective view showing a conventional draining plate, FIG. 2 is a longitudinal sectional view of an essential part showing a construction state of FIG. 1, FIG. 3 is a perspective view according to an embodiment of the present invention, and FIG. FIG. 5 is a vertical cross-sectional view according to a different embodiment of the present invention, and FIG. 5 is a vertical cross-sectional view of an essential part showing a state in which the draining plate of FIG. A, B ... Draining board, 1 ... Soft board material, 2 ... Surface, 3
...... Soft draining ridges, 4 …… Base plates, 5 …… Flat roof tiles, 6
...... Nail, 7 ... Core material.

Claims (2)

[Scope of utility model registration request] 1. A plurality of soft draining ridges extending in the longitudinal direction are provided on the surface of a long soft plate material, and two soft draining ridges adjacent in the middle are inclined inward so as to face each other. At the same time, the other two soft draining ridges outside the two soft draining ridges are also inclined so as to follow the same inclination, and the upper end height of each soft draining ridge is the middle two soft draining ridges. A draining plate that is formed so as to gradually lower toward. 2. A draining plate according to claim 1, wherein the core material is embedded in a long soft plate material.