JPH10183881A - Roof, and fixing member of roofing material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate mounting works by inserting and contact-bonding a rafter, in which an elastic body is installed at the periphery of a top face section and to which a first fixing member as an opening section is formed, and a roofing material with a second fixing member as a rod-shaped body having a tapered shape. SOLUTION: A rafter 2 consisting of a steel material, which is molded in a trapezoidal chevron shape and in which skirts are formed at end sections and which has a chevron shape having the skirt sections to the outside respectively at both ends in a sectional shape in a vertical surface in the longitudinal direction, is formed. An opening section is formed to the top face of the rafter 2 in response to the layout of a tile, a rubber member 5 is mounted to the opening section and a fixing member is formed, and the sections of the skirts of the rafter 2 are fixed onto a main house through a cushioning material composed of a rubber. A rod-shaped body 43 made up of a metal is set up to the tile, and the rod-shaped body 43 is formed in a tapered shape, in which a front end is thinned and the root side is thickened, and pushed and fixed into the opening section of the rubber member 5. Accordingly, electrical connection can be conducted simply and easily.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixing member for a roof and a roofing material which is easy to construct and has excellent soundproofing.

[0002]

2. Description of the Related Art FIG. 10 is a schematic structural view for explaining a roof structure generally used for a wooden building or the like. FIG. 10A is a sectional view in a gradient direction, and FIG. It is a cross-sectional view in a transverse direction perpendicular to this. This structure is used when roof tiles or the like are to be roofed.
32 is attached, a field board 133 is stretched on this,
Further, an underlaying material 134 is laid on this, and a tiled pier 135
Is attached, and finally, the roof tile 136 is hooked on the pier and laid. On the other hand, FIG. 11 is a schematic structural view mainly illustrating a structure generally used in Europe, and differs from the above structure in that a field plate is not used.

[0003]

In contrast to the above-mentioned conventional structure, a roof structure in which the present inventors have devised and is currently studying the practical use of a roofing material and directly attaching the roofing material to a rafter can achieve a good appearance. In addition, the construction can be performed easily, and it is also suitable for attaching a solar cell integrated roofing material. However, in order to make full use of the features of this structure, it is necessary to attach the roofing material to the rafters as easily as possible and with sufficient strength. It is preferable that the electrical connection can be easily performed. Furthermore, it is important to use a metal material in particular, but it is necessary to take sufficient measures against noise and vibration from the roofing material. An object of the present invention is to solve the above problems.

[0004]

In order to achieve the above object, the present invention provides a roof structure in which a rafter is mounted on a main house, a roofing material is mounted on the rafter, and the roof structure is formed by the rafter and the roofing material. It is characterized by having a structure in which an elastic body is interposed therebetween. By adopting such a structure, a good appearance can be realized and construction can be performed easily, and a roof suitable for attaching a roofing material with a solar cell can be constructed. In addition, vibration can be absorbed by an elastic body to prevent noise and sound. The shake is fulfilled.

As a method of interposing an elastic body, a fixing means is provided in advance on the roofing material and the support member before the roofing material is attached, and an elastic body such as rubber is provided on one or both of the fixing means in a portion in contact with the fixing means. It is preferable to do so. In addition, as a structure of the fixing means in the case of providing both, a structure in which one is a pin and the other is a hole to receive and fix the pin, one is a needle with a barbed, and the other is a structure of a rubber which pierces it,
There is a structure in which one is a hook and the other is a protrusion that hooks and holds the hook.

Further, according to the present invention, there is provided an opening in which a rafter is mounted on a purlin, a roofing material is mounted on the rafter, and an elastic body is mounted on a periphery of the roofing material at a position corresponding to an arrangement of the roofing material. A rafter provided with a first fixing member as a part, and a roofing material provided with a second fixing member as a rod-shaped body having a tapered shape tapering toward the tip. The structure is characterized in that the fixing member is inserted and pressed and the roofing material is attached to the rafters. With such a structure, the elastic body provided in the opening serves as the elastic body, and the roofing material can be fixed to the rafter by pressing the roofing material against the rafter, so that the mounting is easy, Further, sufficient strength can be obtained. Also, it can be easily removed.
By providing metal contacts on the first fixing member and the second fixing member, electrical connection can be easily performed easily.

Next, a fixing member of the present invention is a fixing member provided on a support member of a roofing material for fixing the roofing material to the support member of the roofing material. It is characterized by becoming.

Further, the fixing member of the present invention is a fixing member provided on the roofing material for fixing the roofing material to the support member of the roofing material, wherein the fixing member is formed of a rod-shaped body having a tapered shape tapering toward the tip. It is characterized by. These fixing members are used in combination with each other, so that the rod-shaped body and the opening are pressed against each other by the action of the elastic force of the elastic body attached to the peripheral edge, so that they are firmly fixed to each other and can be easily removed. As a result, a sound and vibration proof effect can be obtained. Furthermore, by providing the fixing member with an electric connection function, electric connection can be performed simultaneously with fixing.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described by way of specific examples with reference to the drawings. FIG. 1 is a schematic perspective view showing an example of a solar cell integrated roof tile used for a roof according to the present invention. The roof tile has a cross section and a valley section, and a square-shaped single-crystal solar cell element is arranged on a surface having a V-shaped cross section, and has a structure that overlaps with the adjacent roof in a hatched portion in the figure. Have Two rods 43 for fixing the tile are provided on the back side of the flat surface of the crosspiece, and two holes 44 through which the rods penetrate are provided on the right flat surface.
Are provided.

FIG. 2 is a schematic sectional view showing an AA sectional structure of the tile. In this tile, a single-crystal silicon solar cell element 45 is adhered via an ethylene vinyl acetate film 47 on a tile body 41 formed by pressing a metal plate such as iron or stainless steel. The transparent tempered glass 46 is adhered through the, and butyl rubber 4 is connected to the joint between both ends and the center.
8 is filled with a sealing material. The rod 43 is formed by bonding a metal rod having a tapered cylindrical end to a protrusion formed by bending the end of the tile main body 41.

FIG. 3 is a schematic cross-sectional structural view in the width direction for explaining the structure of the roof according to the present invention using the tiles. FIG. 4 is a view showing a state in which four tiles are mounted. It is an outline perspective view showing a situation. As shown in these figures, in the present roof, a rafter 2 made of steel material is formed in a mountain shape on a purlin 1 which is a channel purlin made of lightweight section steel, and a roof tile 4 is mounted on the rafter 2. The folded upright wall provided on the tile 4 is overlapped with the roof 4 so that the rain in the flow direction is ensured. The rafters 2 are arranged on the main house 1 at an interval of the same size as the working width of the roof tiles, and the roof tiles are laid one on top of the other in the same manner as the conventional Japanese-style roof tiles. The fixing of the roof tiles is performed while inserting the rod-shaped body 43 provided on the crosspiece into the hole 44 provided in the insertion part of the lower roof tile, and pushing the crosspiece into the rafter 2 as it is. . The electrical connection between the tiles is performed using a separately provided connector.

FIG. 5 is a schematic cross-sectional view for explaining the structure of the fixing member provided on the rafter 2 and the rod-shaped body 43 provided on the roof tile. As shown in the figure, a circular opening is provided on the upper surface of the rafter, and a rubber member 5 is attached to the periphery of the opening to form a fixing member. (In this case, the entire rafter may be regarded as a fixing member, or only the periphery of the opening may be regarded as a fixing member.)
The rod-shaped body 43, which is a fixing member attached to the roof tile, is made of metal, has a tapered shape whose tip is thinner and becomes thicker toward the base side, and its cross section becomes larger on the way than the opening of the rubber member 5. ing. These are firmly fixed by pressure and friction due to the elasticity of the rubber when the rod-shaped body 43 is pushed into the opening of the rubber member 5. Removal is easy by prying up with a bar or the like. Furthermore, by using such a fixing member, an elastic body is interposed between the roof tile and the rafter, the transmission of vibration between the roof tile and the rafter is reduced, and the roof is also excellent in soundproofing. Can be made. From the viewpoint of improving soundproofing, the elastic body may have a structure interposed at the contact portion between the rafter and the roofing material.

FIG. 6 is a perspective view showing the shape of the rafter.
FIG. 7 is a cross-sectional view thereof, and FIG. 8 is a diagram showing a structure for attaching rafters to a purlin. The rafter 2 is made of steel and the upper side is 20m
m, the lower side is formed into a trapezoidal mountain shape with a 40 mm lower side and a hem is provided at the end, and the cross-sectional shape in a plane perpendicular to the longitudinal direction is a mountain shape having outer hem portions at both ends respectively. An opening is provided on the upper surface of the roof tile in advance according to the layout of the tile, and the rubber member 5 is attached to the roof to constitute the fixing member. The bolt is attached to the purlin 1 at the bottom of the roof via a cushioning material 6 made of rubber. It is fixed by a nut. . By interposing the elastic body in this way, the rafter 2
The transmission of vibration between the building and the main house 1 can be reduced, and the soundproofing of the roof can be enhanced. in this way,
In structures where roofing material is directly attached to the rafters,
It is preferable that the rafter is attached to the main house via an elastic body such as rubber, and by doing so, the soundproofing of the roof can be enhanced. In particular, when the purlin and the rafter are both made of a metal material, the effect is greater.

FIG. 9 is a schematic sectional view showing another example of the fixing member. As shown in the figure, the fixing member of the present example has a concave portion having a rectangular horizontal cross section formed on the upper surface of a member 7 having a U-shaped cross section made of steel and having skirts at both ends. A rubber member 5 is attached to the periphery of the upper end to form a fixing part for fixing the rod-shaped body, and an electric connection part 51 having a metal plate 511 on the surface of an elastic body 512 for electric connection is provided at the bottom. Structure. This fixing member can be used alone by attaching it to a predetermined position, or such a structure may be formed in a rafter as in the above example.

A rod 4 used in combination therewith
3 has the same shape as the above example except that it has a prismatic shape, and a metal plate 511 is provided at its tip. Then, by attaching this rod-shaped body to the roof tile of the above example by making an electrical connection with the solar cell element, it becomes possible to simultaneously perform the fixing and the electrical connection by the fixing member, thereby making it easier to mount the solar cell integrated roof tile. Can do things. The electrical connection between the solar cell element and the rod-shaped body is made by connecting the metal plate and the solar cell element, and the electrical connection between the adjacent fixing members is completed in advance.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view showing an example of a solar cell integrated roof tile used for a roof according to the present invention.

FIG. 2 is a schematic cross-sectional structure diagram showing an AA cross-sectional structure of the tile according to the embodiment.

FIG. 3 is a schematic cross-sectional structural view in the width direction for explaining the structure of the roof according to the present invention.

FIG. 4 is a schematic perspective view showing a state of fitting with four tiles attached.

FIG. 5 is a schematic sectional view for explaining a structure of a fixing member.

FIG. 6 is a perspective view showing the shape of a rafter.

FIG. 7 is a cross-sectional view of a rafter.

FIG. 8 is a diagram showing a structure for attaching a rafter to a purlin.

FIG. 9 is a schematic sectional view showing another example of the fixing member.

FIG. 10 is a schematic structural view illustrating a roof structure generally used for a wooden building or the like.

FIG. 11 is a schematic structural diagram illustrating a structure generally used in Europe.

[Explanation of symbols]

 1: Purlin 2: Rafter 4: Roof tile 5: Rubber member 43: Bar-shaped body 44: Hole

Claims (4)

[Claims] 1. A roof characterized in that a rafter is mounted on a main house, a roofing material is mounted on the rafter, and an elastic body is interposed between the rafter and the roofing material. 2. An opening having an elastic body attached to a peripheral edge thereof at a position on an upper surface corresponding to an arrangement of a roofing material.
And a roofing material provided with a second fixing member which is a rod-shaped body having a tapered shape tapered toward the tip, and the second fixing member is provided on the first fixing member. The roof according to claim 1, wherein the roofing material is attached to the rafter by being inserted and crimped. 3. A fixing member provided on a support member of a roofing material for fixing the roofing material to the support member of the roofing material, the fixing member comprising an opening having an elastic body attached to a peripheral edge thereof. Element. 4. A fixing member provided on a roofing material for fixing the roofing material to a support member of the roofing material, wherein the fixing member comprises a rod-shaped body having a tapered shape tapering toward a tip. .