JP3329784B2 - Wind-resistant flat roof tile and its roofing method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improved wind resistant flat tile which is hardly scattered by strong winds during a storm and a method of roofing the same.

[0002]

2. Description of the Related Art Conventionally, Japanese tiles and Western tiles made by hardening clay are relatively heavy, but depending on the way of roofing, they may be scattered by a strong wind accompanying a storm. Something has been devised. For this purpose, reinforcing rods with a diameter of about 9 mm arranged in a row on sleeve tiles and eaves tiles,
2. Description of the Related Art A structure in which a copper wire fixed to a roof base and pulled out to prevent the wind from blowing up has become widespread. This structure is effective because it fixes eaves tiles that are relatively easy to be blown up, but cannot prevent the roof from turning up from the central part of the roof due to strong winds.

Further, as an improvement of the shape of the tile itself, Japanese Patent Laid-Open No. 2-27047 discloses a wind-proof and earthquake-resistant tile related to a Japanese tile. Are formed at the head-side insertion portions, respectively, and the cutout portions of the adjacent tiles are engaged with the insertion cover portions to prevent the roof from being turned up by strong wind. Japanese Patent Application Laid-Open Nos. Hei 2-210139 and Hei 3-235860 also disclose seismic and windproof tiles having the same intention.

As described above, the structure of the conventional wind-resistant tile utilizes the positional relationship between the cut portion at the tail side of the tile and the diagonal head-side insertion portion. Although it could be used for U-shaped tiles, it was not possible to apply it to flat tiles that have become widespread in recent years and have a substantially straight cross section. The reason is that the traditional Japanese tiles can be roofed by aligning the tiles in a grid pattern on the roof surface and engaging the cuts and inserts of the tiles stacked diagonally vertically. This is because even if the tiles are arranged in a staggered manner, or even if they are arranged in a grid pattern, there is a difference in the roofing method that the tiles stacked one above the other cannot be engaged.

[0005]

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to improve a combination structure of adjacent flat roof tiles and to roof the roof tiles in a state where the roof tiles are engaged with each other. In addition to providing a wind-resistant flat tile that can be used, a roofing method that can prevent the entire tile from being blown up by using the flat tile and using a fastener with a roof base material is also provided.

[0006]

The above-mentioned problems can be solved by the following wind-resistant flat roof tile. That is, in a flat roof tile having an overlap portion on one side of the tile main body portion and an underlap portion on the other side, the overlap portion and the underlap portion are disposed adjacent to each other near the head thereof. A wind-resistant flat roof tile which is engaged with an underlap portion and an overlap portion of another flat roof tile and which is capable of preventing blow-up by wind.
Is adjacent to the back surface of the head end portion of the overlap portion.
Recess for accommodating the tip of the underlap portion of the flat roof tile
To prevent wind-up.
It is a wind resistant flat roof tile characterized by the following.

[0007]

Further, the above-mentioned problem can be solved by a method of roofing a wind-resistant flat tile described below. That is, an overlap portion is provided on one side of the tile body portion of the flat roof tile, and a wind-resistant flat roof tile having an underlap portion is provided on the other side, and an upper portion is provided on a bottom portion of the lower tile. A roofing method for wind-resistant flat tiles in which the heads of tiles are superimposed and arranged vertically, wherein the legs of the fasteners are attached to a roof base material by penetrating the lower tiles, and the heads of the fasteners are positioned above. to engage with the underlap portion, followed wind flat tile, characterized in that for arranging the overlapping section of the other flat roof tile located adjacent to engage by the <br/> the engagement means It is a method of roofing.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of a wind resistant flat tile according to the present invention and a method of roofing the same will be described with reference to FIGS. First, the wind-resistant flat roof tile according to the present invention will be described. The roof tile to which the present invention is directed is a roof tile whose cross-sectional shape is formed in a substantially flat shape. Usually, conventional processes such as drying and baking are used. The flat tile according to the present invention includes a tile main body 10 serving as a main body, an overlap portion 3 formed to be connected to one side, and an underlap portion 2 formed to be connected to the other side. It is the same as a conventional tile in that it has an outer shape with

A feature of the present invention is that the underlap portion and the overlap portion of another flat tile placed adjacent to each other near the heads of the overlap portion 3 and the underlap portion 2 are provided. and each other engages DOO located in that form a deterrent engagement means racing wind, first,
Reference examples for explaining the present invention are shown in FIGS.

In FIGS. 1 and 2, a locking projection 11 extending toward the adjacent flat roof tile 1a is provided on the roof main body side near the head of the underlap section 2. As shown in FIG. Then, the side recess 31 of the overlap portion 3a of the adjacent flat tile 1a
If the flat roof tile 1a is roofed in this way, the blow-up of the adjacent flat roof tile 1a due to the wind is reliably suppressed by the locking projection 11 of the flat roof tile 1a. . Furthermore, in the flat tile of this reference example ,
The adjacent flat roof tile 1 is provided in the overlap portion 3.
A side recess 31a corresponding to the side recess 31a is formed, and is formed into a shape that can be inserted under a locking protrusion of a flat tile (not shown) adjacent to the right side when the roof is raised.

In this reference example , the locking projection 11 is formed by a side recess 31 of the overlapping portion 3a of the adjacent flat roof tile 1a.
a, but may be embodied simply to overlap on the overlap portion 3a of the adjacent flat roof tile 1a. in this case,
Although the locking projection 11 protrudes considerably above the tile body 10, there is an advantage that the number of steps for forming the side recess 31a can be reduced.

Next, a specific example of the present invention is shown in FIGS. In FIGS. 3 and 4, a folded portion 33 is provided on the back surface of the head end portion 32 of the overlap portion 3, and an engagement recess 34 is formed between the folded portion 33 and the head end portion 32. Things. Then, when the roof tiles are to be roofed, the engaging recesses 34 are laid so as to accommodate the leading end portions 21b of the underlap portions of the adjacent flat roof tiles 1b.
The blow-up due to the wind of a is caused by the tip 21b of the underlap portion of the adjacent flat tile 1b and the engaging recess 34 of the flat roof tile 1b.
Are engaged and deterred.

Further, in the flat roof tile according to the present invention, the underlap portion 2 is provided with an underlap distal end portion 21b corresponding to the underlap distal end portion 21b of the adjacent flat roof tile 1b. It is formed in a shape that can be inserted into the engaging recess 34a of the flat roof tile 1a that is sometimes adjacent to the left side. The tip portion 21 may have any shape that can engage with the engagement recesses 34 and 34a, and the shape shown in the drawing is not limited.

Next, an embodiment according to the roofing method of the present invention will be described with reference to FIGS. This tile roofing method is a method of roofing a flat tile having the above-mentioned respective types of engagement means. The overlap portion 3 is provided on one side of the tile main body 10 of the flat tile, and the other is provided on the other side. Underlap part 2
The wind-resistant flat roof tiles with
Further, an upper flat roof tile 1e is attached to the bottom portion 15 of the lower flat roof tile 1.
This is the same as the conventional one in that the heads 16e are superimposed and arranged vertically.

The feature of the tile roofing method of the present invention is that the leg portion 41 of the latch 4 is passed through the mounting hole 17 provided in the lower flat tile 1 so that the roof base material 5 such as a tile bar, a field board, etc.
To the underlap portion 2 of the flat roof tile 1e with the head 42 of the metal fitting 4 positioned above.
e, and the upper and lower flat roof tiles 1 and 1e are fixed at the same time by the locking metal members 4, and then the overlap portion of another flat roof tile adjacent to the left side in the drawing is formed as described above . The arrangement is such that they are engaged and arranged by engaging means, and this operation is sequentially repeated to roof the flat tile.

According to this roofing method, the upper and lower flat roof tiles 1 and 1e are simultaneously fixed by the locking metal members 4, and the upper flat roof tile 1e is locked near the head of the underlap portion 2e. Since the upper and lower flat roof tiles 1 and 1e are each roofed in an engaged state by the engagement means provided near the head, the flat roof tiles adjacent to the left and right and the flat roof tiles which are vertically displaced and overlapped with each other have a roof foundation. Since it is integrated as a whole with the material, the resistance to strong winds is greatly improved.

Here, as the locking metal member 4, a screw nail having a simple shape in which a bent piece is integrally formed on a head portion 42 of a leg portion 41 provided with a screw groove can be used. It is also possible to use a metal fitting in which a bent piece is combined with the head separately. In addition, an attachment hole 17 for penetrating the locking metal member 4 may be provided in advance on the tail side 15 of the flat roof tile 1 and may be used.

[0019]

As described above, the wind-resistant flat roof tile of the present invention is constructed as described above. Therefore, it is possible to use the combination structure of the adjacent flat roof tiles and to roof the roof in a state where the roof tiles are engaged with each other. In addition, the tile roofing method of the present invention has an excellent effect that the entire structure of the tile can be prevented from being blown up by using the fastening structure fixed to the roof base material together with the combination structure of the flat tile. Therefore, the present invention has an extremely large industrial value as a wind-resistant flat roof tile and a roofing method thereof which have solved the conventional problems.

[Brief description of the drawings]

[1] Reference plan view for explaining the wind flat tiles of the present invention (A) the side view (B) (C).

FIG. 2 is a sectional view of a main part of FIG.

Figure 3 is a plan view for explaining an implementation form of wind flat tiles of the present invention (A) a side view (B) (C).

FIG. 4 is a sectional view of a main part of FIG.

FIG. 5 is a plan view of an essential part for describing an embodiment of the tiled roofing method of the present invention.

FIG. 6 is a sectional view of an essential part of the same.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1, 1a, 1b Flat roof tile 2 Underlap part 3 Overlap part 3a Overlap part 10 Tile body part 11 Locking convex part 21 Tip part 21b Tip part 31 Side recess 31a Side recess 32 Head tip part 33 Folding part 34 engagement recess 34a engagement recess

Claims (2)

(57) [Claims] 1. A flat tile having an overlap portion on one side of a tile main body portion and an underlap portion on the other side, the tile portion being adjacent to the vicinity of the head of the overlap portion and the underlap portion. A wind-resistant flat roof tile which is engaged with an underlap portion and an overlap portion of another flat roof tile which is disposed in such a manner as to prevent the blow-up due to wind and forms the same.
The engagement means of the back of the head end portion of the overlap portion
Can store the tip of the underlap portion of the adjacent flat tile on the surface
To prevent the air from blowing up.
Wind flat tile, characterized in that those were Unishi. 2. A roof plate having an overlap portion on one side and a wind-resistant flat roof tile having an underlap portion on the other side of the tile main body is arranged on the right and left sides. A roofing method for wind-resistant flat tiles in which the heads of tiles are superimposed and arranged vertically, wherein the legs of the fasteners are attached to a roof base material by penetrating the lower tiles, and the heads of the fasteners are positioned above. 2. The wind-resistant flat roof tile according to claim 1, wherein the overlap portion of another flat roof tile arranged adjacently is engaged with the flat roof tile and arranged by the engaging means according to claim 1 . Tiling method.