JP2000145036A - Ventilation roof tile - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a ventilation roof tile which is free from any invasion of rain, capable of maintaining the excellent ventilation for a long time, and easy in manufacture. SOLUTION: This ventilation roof tile 10 is provided with a vent hole 12 formed through a roof tile body 11, a waterproof wall 13 projecting from a surface of the roof tile body 11 on a circumferential edge of the vent hole 12, a waterproof cover 14 which is arranged along an outer periphery of the waterproof wall 13 on the surface of the roof tile body 11 and fitted to cover the vent hole 12, and an exhaust port 15 formed in the waterproof cover 14. The contour of the waterproof cover 14 is approximately semi-cylindrical, the exhaust port 15 is opened toward a lower side when the roof tile body 11 is arranged on a roof, and the exhaust port 15 is provided with a louver 16.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ventilation tile capable of ventilating an attic space by being arranged on a part of a tiled roof.

[0002]

2. Description of the Related Art Moisture and hot air tend to stay in the attic space of a building such as a house, which adversely affects the livability in the building and the life of the building. is necessary. For this reason, in the past, measures such as providing ventilation openings in the wives, ridges, or eaves of buildings have been taken, but in recent years, various ventilation means installed on the roof tiles have been developed and implemented. Have been.

As an example of such a ventilation means, Japanese Utility Model Laid-Open No.
For example, there is a ventilation tile disclosed in Japanese Patent Publication No. 148416 or a roof tile disclosed in Japanese Patent Publication No. 7-74521.

The ventilation tile disclosed in Japanese Utility Model Laid-Open Publication No. 1-148416 and the like forms an air flow passage by utilizing the inside of a ridge of a tile having mountain-like ridges such as a western tile. Attic ventilation is performed, and efficient ventilation is possible without damaging the appearance of the roof.

The attic ventilation tile disclosed in Japanese Patent Publication No. 7-74521 or the like is designed to ventilate the attic space by being attached to an inclined surface of a tiled roof, and to provide an excellent ventilation effect by natural exhaust. It also has an excellent rainwater intrusion prevention function.

[0006]

Problems to be Solved by the Invention
The ventilation tile disclosed in Japanese Patent Publication No. 6 and the like has a complicated structure, and therefore requires a molding mold having a complicated structure, and is difficult to manufacture. In addition, since the space serving as the air flow passage has a complicated shape, the air flow may not be smooth, and it is difficult to always ensure sufficient air permeability.
In addition, since the slit for air circulation is formed at the same position as the tile surface, after a long period of time, the slit may be closed due to accumulation of fallen leaves and dust, and the air permeability may be impaired.

[0007] On the other hand, the roof tiles disclosed in Japanese Patent Publication No. 7-74521 or the like are mounted on the sloped surface of a tiled roof so as to protrude, so that the appearance of the roof may be impaired in some buildings. There is a high risk of being damaged during a typhoon or torrential rain. In addition, since the structure is complicated, production and construction are troublesome and costly.

[0008] Therefore, an object of the present invention is to provide a ventilation tile which is free of rainwater or the like, can maintain excellent ventilation properties for a long period of time, and is easy to manufacture.

[0009]

In order to solve the above-mentioned problems, a ventilation tile according to the present invention is arranged on a part of a tile roof, and has a ventilation hole formed through a tile main body. A waterproof wall formed on the periphery of the ventilation hole so as to protrude from the surface of the tile body, a waterproof cover attached along the outer periphery of the waterproof wall on the surface of the tile body and covering the ventilation hole, and a tile body on the tile roof. And an exhaust port formed in the waterproof cover so as to open toward the lower side when arranged.

[0010] With this configuration, the air on the back side of the tile main body passes through the ventilation hole formed in the tile main body, enters the waterproof cover, passes through the waterproof cover, and then the exhaust port. Is released into the atmosphere from That is, an air flow passage is formed from the back side of the tile body to the exhaust port of the waterproof cover. Therefore, by appropriately arranging the ventilation tile of the present invention on a part of a tiled roof, air in an attic space can be efficiently discharged into the atmosphere, and an excellent ventilation effect can be obtained.

Further, a waterproof wall protruding from the surface of the tile body is formed on the periphery of the ventilation hole, and a waterproof cover is attached so as to cover the ventilation hole. . In this case, since the exhaust port formed in the waterproof cover is open toward the lower side when the tile body is placed on the roof, excellent ventilation is maintained over a long period without accumulation of dust etc. can do.

[0012] Further, since the tile has a simple structure composed of a roof tile body having a through hole and a waterproof cover with an exhaust port mounted so as to cover the hole, the manufacture is easy and the manufacturing cost is high. Can be reduced. In addition, the manufacturing process is easy by adopting a manufacturing method in which the roof body and the waterproof cover are separately manufactured, and the waterproof cover is attached to the roof body using a locking means such as an adhesive, a waterproof tape, and a screw. Become.

Further, the ventilation tile according to the present invention may have a structure in which a vent member for preventing foreign matter from entering is provided at the exhaust port of the waterproof cover. By adopting such a structure, it is possible to prevent the invasion of fallen leaves and insects into the waterproof cover or the nesting of birds, while maintaining the ventilation, so that the ventilation can be maintained for a long time. it can. In this case, louvers,
A net, a perforated plate, a lattice material, and the like can be suitably used. In order to prevent small insects, raindrops, and the like from entering, a structure in which a net-like body finer than the air-permeable member or the like is attached near the air-permeable member may be used.

Further, in the ventilation tile according to the present invention, the outer shape of the waterproof cover can be substantially in the shape of a semicypress. By making the outer shape of the waterproof cover into such a shape, the outer shape becomes a smooth curved surface, so that rainwater or the like can flow down without interruption, and accumulation of dust and the like can be prevented. Further, the influence on the appearance of the building can be suppressed.

On the other hand, in the ventilation tile of the present invention, a metal material, a ceramic material, a synthetic resin material, or the like can be adopted as a material for forming the waterproof cover.

When the waterproof cover is made of a metal material, the metal material is excellent in workability and can easily be formed into a curved surface, so that the waterproof cover has a smooth curved surface excellent in the flowability of rainwater or the like. In addition, since the metal material has high strength and is hardly damaged even when an object collides, the durability of the waterproof cover can be further improved. As the metal material, stainless steel, aluminum material, or the like can be suitably used.

Further, when the waterproof cover is made of a ceramic material, the material of the waterproof cover and the material of the tile body can be made the same, so that the adhesiveness and durability of the two can be improved and the appearance can be improved. Is also good.

Further, when the waterproof cover is formed of a synthetic resin material, since the synthetic resin material has excellent moldability, various shapes and structures according to the purpose can be easily manufactured. Also, since it has excellent corrosion resistance, there is no possibility of corrosion. Further, by adopting injection molding or the like, it is also possible to reduce the production cost.

In the case of the ventilation tile according to the present invention, the material of the tile main body is not particularly limited.
A material formed of a material generally used conventionally, such as ceramic or metal, can be used.

[0020]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a partially cutaway perspective view showing a ventilation tile according to an embodiment, FIG. 2 is a plan view of the ventilation tile, and FIG.
Is a bottom view of the ventilation tile, and FIG. 4 is a front view of the ventilation tile.

The ventilation tile 10 of the present embodiment has a ventilation hole 12 formed through the tile main body 11, and a waterproof wall 13 formed on the periphery of the ventilation hole 12 so as to protrude from the surface of the tile main body 11.
A waterproof cover 14 mounted on the surface of the tile body 11 along the outer periphery of the waterproof wall 13 and covering the ventilation hole 12, and an exhaust port 15 formed in the waterproof cover 14.

The outer shape of the waterproof cover 14 is substantially in the shape of a semi-cylindrical shape, and an exhaust port 15 is formed so as to open toward the lower side when the tile body 11 is arranged on the roof.
Is provided with a louver 16 and a mesh member 17 made of stainless steel.

Since the ventilation tile 10 has such a structure, as shown in FIGS. 5 and 6, the air on the back side of the tile main body 11 passes through a ventilation hole 12 formed in the tile main body 11 to be waterproof. After entering the cover 14 and passing through the inside of the waterproof cover 14, the air is exhausted to the atmosphere through the gap of the louver 16 of the exhaust port 15. That is, an air passage is formed from the back surface side of the tile main body 11 to the exhaust port of the waterproof cover 14.

Therefore, by arranging the ventilation tile 10 at an appropriate position on a part of the tile roof, the air in the attic space can be efficiently discharged into the atmosphere, and an excellent ventilation effect can be obtained.

In the case of the ventilation tile 10, a waterproof wall 13 protruding from the surface of the tile body 11 is formed on the periphery of the ventilation hole 12, and a waterproof cover 14 is attached so as to cover the ventilation hole 12. Therefore, there is no danger of rainwater infiltration in rainy weather. Further, since the exhaust port 15 formed in the waterproof cover 14 is opened toward the lower side when the tile body 11 is arranged on the roof, dust and the like do not accumulate and excellent ventilation properties are provided over a long period of time. Can be maintained.

As described above, the ventilation tile 10 has a simple structure composed of the tile main body 11 having the through hole 12 penetrating therethrough and the waterproof cover 14 having the exhaust port 15 attached so as to cover the ventilation hole 12. Is easy to manufacture,
Production costs are low. In the case of the ventilation tile 10 of the present embodiment, since the tile body 11 and the waterproof cover 14 are separately manufactured and formed by attaching the waterproof cover 14 to the tile body 11 using an adhesive, a complicated structure is required. It does not require a molding frame or the like, and is easy to manufacture.

Further, in the ventilation tile 10 of the present embodiment, the louver 16 is provided at the exhaust port 15 of the waterproof cover 14 and the stainless steel mesh 17 is attached to the back side of the louver 16, so that the ventilation is improved. While securing
Foreign matter such as fallen leaves and small insects or rain does not enter the waterproof cover 14, and nesting of birds can be prevented. As described above, since the louver 16 and the stainless steel net 17 prevent the waterproof cover 14 from being blocked, it is possible to maintain the ventilation for a long period of time.

Further, in the case of the ventilation tile 10, the waterproof cover 1
By making the outer shape of 4 a substantially semicylindrical shape, the outer shape is formed of a smooth curved surface, so that rainwater or the like can flow down without any delay, and accumulation of dust and the like can be prevented. Further, since the waterproof cover 14 is arranged in the valley portion of the tile main body 11 and its height is the same as the height of the mountain portion of the tile main body 11, the waterproof cover 14 is not so noticeable and does not impair the appearance of the building.

On the other hand, in the ventilation tile 10, the waterproof cover 1
4 is made of stainless steel, so that it has a smooth curved surface that is excellent in the flowability of rainwater and the like, and is also excellent in corrosion resistance. In addition, since the stainless steel has high strength and is hardly damaged even when an object collides, the durability of the waterproof cover 14 is good. In this embodiment, the material of the tile main body 11 is pottery, but is not limited to this.
The present invention can be applied to a tile body formed of cement, ceramic, metal, or the like.

[0030]

According to the present invention, the following effects can be obtained.

(1) Ventilation holes formed through the tile body, a waterproof wall formed on the periphery of the ventilation hole so as to protrude from the surface of the tile body, and along the outer periphery of the waterproof wall on the surface of the tile body A waterproof cover attached to cover the ventilation holes,
An exhaust port formed on the waterproof cover so as to open toward the lower side when the tile main body is arranged on the tile roof, so that air on the back side of the tile main body is provided with a ventilation hole formed in the tile main body. After passing through the waterproof cover and passing through the waterproof cover, it becomes possible to discharge the air from the attic space to the atmosphere through the exhaust port. Ventilation effect is obtained.

(2) A waterproof wall protruding from the surface of the tile body is formed on the periphery of the ventilation hole, and a waterproof cover is attached so as to cover the ventilation hole. Absent. In addition, since the exhaust port formed in the waterproof cover is opened toward the lower side when the tile body is arranged on the roof, dust and the like do not accumulate and maintain excellent ventilation over a long period of time. be able to.

(3) a roof tile body having a through-hole,
Since it has a simple structure composed of a waterproof cover with an exhaust port attached so as to cover the ventilation hole, it does not require a complicated molding form or the like, is easy to manufacture, and has a low manufacturing cost.

(4) By providing a ventilating member at the exhaust port of the waterproof cover to prevent foreign matter from entering, it is possible to ensure the air permeability and to prevent invasion of leaves and insects into the waterproof cover or birds. Because it can prevent nesting,
Excellent ventilation can be maintained over a long period of time.

(5) By making the outer shape of the waterproof cover substantially semi-cylindrical, the outer shape becomes a smooth curved surface, so that rainwater and the like can flow down without interruption and accumulation of dust and the like can be prevented. . Further, the influence on the appearance of the building can be suppressed to a low level.

(6) By forming the waterproof cover with a metal material, it is possible to obtain a waterproof cover having a smooth curved surface excellent in the flowability of rainwater or the like. In addition, since the metal material has high strength and is hardly damaged even when an object collides, the durability of the waterproof cover can be further improved.

(7) By forming the waterproof cover from a ceramic material, the waterproof cover and the tile body can be made uniform, so that the adhesiveness and durability of the two can be improved and the appearance of the waterproof cover can be integrated. The property is also good.

(8) By forming the waterproof cover with a synthetic resin material, it is possible to easily manufacture various shapes and structures according to the purpose, and there is no need to worry about corrosion because of its excellent corrosion resistance. Further, it is possible to reduce the production cost by adopting injection molding or the like.

[Brief description of the drawings]

FIG. 1 is a partially cutaway perspective view showing a ventilation tile according to an embodiment.

FIG. 2 is a plan view of the ventilation tile shown in FIG.

FIG. 3 is a bottom view of the ventilation tile shown in FIG. 1;

FIG. 4 is a front view of the ventilation tile shown in FIG. 1;

FIG. 5 is a sectional view taken along line AA of FIG. 2;

FIG. 6 is a sectional view taken along line BB of FIG. 2;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Ventilation tile 11 Roof body 12 Ventilation hole 13 Waterproof wall 14 Waterproof cover 15 Exhaust port 16 Louver 17 Stainless steel mesh

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Shinichi Sato 3-68-4 Washizuka-cho, Hekinan-city, Aichi Prefecture (72) Inventor Toru Ishida 5-32 Imako, Nakagawa-machi, Chikushi-gun, Fukuoka Prefecture

Claims (4)

[Claims] 1. A ventilation tile disposed on a part of a tile roof, wherein the ventilation hole is formed through the tile body, and is formed at a periphery of the ventilation hole so as to protrude from a surface of the tile body. A waterproof wall, a waterproof cover mounted on the surface of the tile body along the outer periphery of the waterproof wall and covering the ventilation hole, and opens toward a lower side when the tile body is arranged on the tile roof. Ventilation tile provided with an exhaust port formed in the waterproof cover. 2. The ventilation tile according to claim 1, wherein a ventilation member is provided at an exhaust port of the waterproof cover to prevent foreign matter from entering. 3. The ventilation tile according to claim 1, wherein the outer shape of the waterproof cover has a substantially semi-cylindrical shape. 4. The ventilation tile according to claim 1, wherein the waterproof cover is formed of any one of a metal material, a ceramic material, and a synthetic resin material.