JPH11141059A - Ridge tile support material and roof structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it difficult to deviate a ridge tile, facilitate the construction, and ventilate a roof inner part. SOLUTION: A ridge tile support material 1 consisting of a three-dimensional mesh like body of resin wire body is fixed to an optional support means, and a round tile 10 is arranged thereon to form a communicating ventilating space 14 between the ridge tile support material 1 and a roof inner part 13 in the back of a ridge surface 12 arranged between the ridge tile support material 11 and a pantile 11, and the roof internal air is ventilated through the space of the ridge tile support material 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof tile support and a roof structure, and more particularly to a roof tile support excellent in ventilation and a roof structure using the same.

[0002]

2. Description of the Related Art Hitherto, in roof tile construction, a ridge tile is placed on a ridge via clay, and a round tile is disposed on the top. In recent years, there has been a tendency to omit wrapped tiles and use only round tiles. Also, small roofs have been sealed from rooms.

[0003]

In the above-mentioned conventional tile roofing, since the tile is fixed with clay, the clay collapses with the lapse of time due to an earthquake or other vibration, and the tile is displaced.
The plaster of the ridge door is cracked. On the other hand, a temperature difference between the inside of the small roof and the room occurs due to the sealed type of the small roof, water droplets adhere to the small roof due to cooling in summer, and dew condensation occurs in winter, so ventilation of the small roof is required. It is coming. SUMMARY OF THE INVENTION An object of the present invention is to provide a ridge tile support member and a roof structure capable of ventilating a small roof without causing a displacement of the tile in view of the actual situation.

[0004]

Means for Solving the Problems The present invention has taken the following technical means to solve the above problems and achieve the object. The term “resin wire” as used herein refers to a linear body having a diameter of 1 mm to 10 mm obtained by extruding a thermoplastic resin from a nozzle of an extruder and having a cross section of a circle, an ellipse, a square, a triangle, a tube,
Concave, ☆ shape, etc. are arbitrarily selected. The three-dimensional net-like body refers to one in which a plurality of twisted resin wire bodies are entangled, their contact parts are joined, and the three-dimensional object is formed into a three-dimensional object having holes in all directions. The specific contents of the invention are as follows.

[0005] A ridge roofing support member formed by joining the contact portions in a state in which a myriad of irregularly twisted resin wires are entangled, and formed into a shape adapted to the lower surface of the roof tile.

[0006] A resin layer body can be integrally formed on the surface of the ridge roof tile support material that comes into contact with the roof tile.

On the lower surface of the roof tile supporting material, a face door fixing portion can be integrally formed by a resin layer.

At the top of the roof ridge, a ridge tile supporting member made of a three-dimensional net of resin wire is fixed via any supporting means, and a round tile is disposed, and a ridge surface disposed between the ridge tile supporting material and the cross tile. A roof structure that forms a ventilation gap communicating between the ridge tile support material and the small roof behind the door, and ventilates the air in the small roof through the space of the ridge tile support material.

In the above-mentioned roof, a roof structure wherein hot air between the roof tile and the roof slab is connected to the ridge tile support material from the ventilation gap to ventilate the roof. In this case, in the vicinity of the eaves, a ventilation hole can be opened from the room to the gap under the roof tile so that the hot air in the room can be ventilated to the ridge roof support.

[0010]

The present invention configured as described above has the following functions.

[0011] Since the roof tile support material is formed as a three-dimensional net-like molded body by innumerably tying innumerable resin wires,
The overall shape is specified and the roof tile can be stably supported, and the strength is excellent. On the other hand, since it is composed of an infinite number of resin wires, it has a three-dimensional structure with holes in all directions, such as a rounded net, and has excellent ventilation and durability. Therefore, even if vibration is frequently given by an earthquake or the like, the shape does not collapse like clay, and there is no possibility that the tiles will be displaced.

[0012] Even if the ridge door is arranged between the ridge tile support material and the gable roof tile, a gap is formed behind the ridge tile door. If this gap is used, the gap between the inside of the small roof and the ridge tile support material will be formed. Can be formed, and the outside air can be ventilated from under the roof tile support material to the inside of the small roof, so that ventilation can be achieved. Also, if the tiles are heated and hot air is generated in the gap between the roof tiles and the roof plate, the hot air rises along the tiles and passes through the ventilation gap at the back of the ridge-side door, and the space of the ridge tile support material Enters and is discharged. Further, the conductive wire of the solar power generator can be wired in the ridge roofing support material to protect from bird damage, acid rain and the like. Also, in the vicinity of the eaves, when opening a ventilation hole from the room to the gap under the roof tile on the roof plate, when the hot air of the room is passed through the gap between the roof tile and the roof plate during the snowfall period, the floor tile is kept warm Therefore, it has an effect of preventing snowfall.

[0013]

Embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a front view of a ridge roof tile support, and FIG. 2 is a side view. The ridge roofing support material 1 is formed in a substantially vertically divided cylindrical shape on the front surface, the upper surface is set to be a substantially vertically divided cylindrical peripheral surface adapted to the lower surface of the round tile, and the lower surface is formed with a fixed portion 2 at the top. Since this ridge roofing support material 1 is extrusion molded, its length can be set freely, but it is 1 meter, 2 meters,
It is set to a length that is easy to handle on the roof, such as 4 meters. The method of manufacturing the roof tile support material 1 is to extrude a number of resin wires 3... Simultaneously from a nozzle into a mold 6 shown in FIG. As shown in FIG. 4, the wire advances while being twisted in the mold 6, and the portion in contact with the neighboring resin wires 3... Is joined with its own adhesiveness. It is formed into a three-dimensional net with holes. The twist of the resin wires 3 can be changed by the extrusion pitch, but even at the same pitch, the resin wires 3 are twisted differently depending on the thickness of the diameter, so that the joint 3A changes infinitely. In order to average the strength, it is only necessary to select the position of the nozzle and arrange the resin wires 3 having a large diameter and a small diameter averagely. In addition, in FIG. When the height is increased, the object can be achieved by arranging a large number of large-diameter resin wires 3 in the fixed portion 2.

FIG. 5 is a front view of the roof tile supporting material 1 showing the second embodiment. The same members as those in the above-described example are denoted by the same reference numerals, and description thereof is omitted. In this embodiment, the resin layer body 4 is integrally formed by the same extrusion molding, and when the upper round tile is displaced or broken, even if there is a rain leak, it flows to the side of the side tile to prevent rain leak to the inside. Can be. Reference numeral 5 denotes a face door fixing portion integrally formed by the resin layer body 4. Reference numerals 2A and 2A denote locking projections, which prevent falling off when mounted on the lower tile support bar 9 below.

FIG. 6 is a front view of the ridge roof tile support member 1 showing a third embodiment. The same members as those in the above-described example are denoted by the same reference numerals, and description thereof is omitted. In this embodiment, a vertical wall 1 is provided below the fixed portion 2.
A, 1A are formed, and resin layers 4, 4 are formed on the outer surfaces of the vertical walls 1A, 1A.
The face door fixing parts 5, 5 can be formed on the outer surface.

FIG. 7 is a front view showing the use state of the roof tile support material 1. In the figure, a tile support bar 9 is fixed on a roof plate 7 of a ridge via a fixture 8. The roof tile support material 1 is attached on the tile support bar 9, the round tile 10 is attached thereon, and nails are hit to reach the tile support bar 9 and nailed. On the side of the tile support bar 9, the ridge door 1 is located between the tile 11 and the ridge tile support 1.
2 is arranged. As a result, the roof tiles of the building can be easily laid in a short time without requiring any skill. Thus, there is a gap of the roof plate 7 at the top of the small roof 13, and a ventilation gap 14 is formed from the inside of the ridge surface door 12 to the ridge tile support material 1. The ridge tile support material 1 is a round tile 10 and a ridge face door 12.
Air is ventilated inside because it is open. Therefore,
Since the outside air easily flows inside the small roof 13, ventilation is naturally performed. Further, since there is a gap 7A under the tile between the roof tile 11 and the roof plate 7, even if the roof tile 11 is heated and hot air is generated, the hot air rises along the roof tile 11 and passes through the ventilation gap 14 to support the ridge roof tile. The air is exhausted from the outside and the heating of the roof slab 7 can be suppressed.

The present invention is not limited to the above-described embodiment, and the design can be appropriately changed according to the purpose. For example, in the above-mentioned roof, by opening a ventilation hole (not shown) communicating from the room near the eaves to the gap under the roof tile on the roof plate, the hot air in the room can be sent to the ridge roof tile support material. Therefore, when a stove or the like is turned on and heated in the room during the snowfall period, the hot air can keep the cross tile warm. Ice melts with heat of 4 ° C or more, so the roof tiles are 4 ° C
When the temperature is maintained as described above, it is possible to prevent snow from being accumulated. The resin layer 4 is made of a foaming resin, and can have a cushioning property against a tile or the like.

[0018]

The present invention configured as described above has the following excellent effects.

Since the roof tile support material is formed into a three-dimensional object with a myriad of resin wires, it can be formed into a large shape in conformity with the lower surface of the round roof tile, and has high stability upon mounting. There is an effect that no displacement occurs.

The roof tile supporting material has the effect that the strength can be freely selected by selecting the thickness and density of the resin wire.

Since the roof tile supporting material is formed of a resin wire, it has an effect that it is lightweight and does not impose a weight on the building.

Since the roof tile support material is excellent in air permeability, when forming a ventilation gap communicating with the small roof behind the face door,
The roof tile support material has the effect that the inside of the small roof can be ventilated.

By guiding the hot air between the roof tiles and the roof shingles to the ridge roof support material, ventilation under the roof tiles is achieved, and the effect of suppressing the temperature rise of the small roof can be obtained. In addition, by sending hot air in the room from the gap under the roof tile to the ridge roof support material, the roof tile is kept warm and snow accumulation can be prevented.

It has been reported that the conductive wire of a solar power generator installed on a roof is damaged by birds. However, by installing conductive wires in the space of the ridge tile support material, bird damage and damage by acid rain are prevented. There is an effect that can be.

[Brief description of the drawings]

FIG. 1 is a front view of a roof tile support material.

FIG. 2 is a side view of a ridge roof tile support member.

FIG. 3 is a schematic front view of a mold.

FIG. 4 is a plan view of a resin wire body.

FIG. 5 is a front view of a ridge roof tile support member showing a second embodiment.

FIG. 6 is a front view of a ridge roof tile support member showing a third embodiment.

FIG. 7 is a front view of a building showing a use state.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Building tile support material 1A Vertical wall 2 Fixing part 2A Locking projection 3 Resin wire 4 Resin layer body 5 Face door fixing part 6 Type 7 Roofing plate 7A Tile under tile 8 Fixture 9 Tile support beam 10 Round tile 11 Cross tile 12 Building door 13 Small roof 14 Ventilation gap

Claims (6)

[Claims] 1. A ridge roof tile support member characterized in that the contact portions are joined in a state in which a myriad of irregularly twisted resin wires are entangled and formed into a molded body that fits the lower surface of the round roof tile. 2. The ridge roofing support material according to claim 1, wherein a resin layer body is integrally formed on a surface of the green body in contact with the roof tile by extrusion. 3. The roof tile supporting material according to claim 1, wherein a face door fixing portion is integrally formed by extrusion molding on a lower surface of the molded body by a resin layer body. . 4. At the top of the roof ridge, a ridge roof support made of a three-dimensional net of resin wire is fixed via any support means, and a round roof tile is disposed thereon, and a roof tile is provided between the ridge roof support and the crosspiece. A roof structure characterized by forming a ventilation gap communicating between the ridge tile support material and the small roof behind the disposed ridge face door so that air in the small roof is ventilated through the space of the ridge tile support material. 5. The roof structure according to claim 4, wherein the roof is configured so that hot air between the roof tiles and the roof slab is communicated from the ventilation gap to a ridge tile support member for ventilation. 6. In the roof, a ventilation hole communicating from the room is opened in a gap under the roof between the roof tile and the roof tile near the eaves, and hot air in the room is sent to the ridge tile support material through the gap under the roof tile. The roof structure according to claim 4, wherein the roof tile is configured to be kept warm.