JP2001115604A - Roof tile fixture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a roof tile fixture capable of firmly fixing a tile existing on a roof of a housing to the roof while preventing strip-off or shift-off with strong wind. SOLUTION: This roof tile fixture 26 is formed with a bend wire rod having a fixed portion 27 at one end and an engagement portion 29 at the other end. The wire rod is bend at a right angle at a position being a preset length away from one end to the other end and bent at the other end back from the bent portion into two planar strips to form the fixed portion 27 and a locking portion 28 vertically standing on one end side of the fixed portion 27. The wire rod on the other end side of the fixed portion 27 is directed perpendicular to a plane formed by the fixed portion 27 and bend extending in parallel to the locking portion 28 and to the same direction and further bent to the direction of the locking portion 28 to form the engagement portion 29.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roofing fixture for firmly fixing an existing tile laid on a roof of a building to the roof.

[0002]

2. Description of the Related Art At the time of roofing of a newly-built building, first, a tile is locked on a pier fixed on a base plate by a locking claw on the back surface and placed on the base plate. Then, a nail is driven into the pier through an insertion hole provided at the bottom of the roof tile, and the roof tile is fixed to the field board via the pier. However, in this case, since the roof tiles are fixed to the base plate only at the buttocks, there is a risk that the roof tiles may be turned up or out of the head when, for example, a strong wind blows.

[0003] Therefore, conventionally, a roof metal fitting formed of a metal plate has been used. The roof metal fitting is attached to the crosspiece with a nail before the roof tile is locked to the crosspiece at a mounting portion on one end side. Then, the roof tile is fixed on the field board, and is configured to engage with the head of the roof at an engagement portion on the other end side. By using this roofing metal fitting, the roof tile is fixed to the base plate at two points, that is, the buttocks and the head, and the roof is prevented from being turned up or shifted by a strong wind or the like.

[0004]

However, when roofing a new building, the above-mentioned roof metal fittings are fixed to the crosspiece using nails before the tile is locked to the crosspiece. For this reason, there is a problem that the roof metal fittings cannot be installed on the tile already fixed to the roof of the building.

The present invention has been made by focusing on the problems existing in the prior art as described above. The purpose of the invention is to provide a tile fitting capable of firmly fixing an existing tile on a roof of a building to the roof, and preventing the tile from being turned up or shifted by a strong wind or the like. It is in.

[0006]

According to a first aspect of the present invention, there is provided a roofing metal fitting having a fixed portion at one end of a wire and an engaging portion at the other end. The fixed portion is formed between the collar of one tile fixed to the base plate and the crosspiece of the other tile fixed to the base plate adjacent to the one tile. It is sandwiched between and fixed,
The engaging portion is configured to engage with a surface of a head of another tile located on the buttocks of the adjacent tiles to fix the head of another tile to the tiles. It is.

According to a second aspect of the present invention, in the first aspect of the present invention, the fixed part is locked to a back surface of a head of another roof tile at the fixed part, and is moved downward from the fixed part. And a locking portion for preventing the movement of the second member is extended.

[0008] According to a third aspect of the present invention, in the roofing metal fitting according to the first or second aspect, the engaging portion has an elastic force so as to press the surface of another roof of the roof. Is what you are doing.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment in which the present invention is embodied in a roofing fitting for a roof tile will be described with reference to the drawings. As shown in FIGS. 2 and 3, the roof tile 11 is formed in a flat plate shape having a substantially square planar shape. The roof tile 11 has a butt 12 and a head 13 on opposing first opposing sides, and a bar 14 and a collar 15 on opposing second opposing sides adjacent to the first opposing side. It has. As shown in FIG. 5, the head 13 has an edge of one of the first opposing sides of the roof tile 11.
Has a curved shape on the back side. A pair of protrusions 16 are formed to project from the surface of the buttocks 12, and through holes 17 are formed through the center of the protrusions 16, respectively.

[0010] As shown in FIG. 2, the collar 15 is extended stepwise at one edge of the second opposing side, and its upper surface is lower than the surface of the roof tile 11. A drain 18 is formed in the length direction of the collar 15 from the short side on the butt 12 side of the outer peripheral edge of the collar 15. In addition, on the surface of the collar 15, the drainage 18 extending in the length direction of the collar 15 is provided.
Draining ridges 19 extending in parallel to
A drain groove 20 is formed between the drain 18 and the drain ridge 19. The rainwater flowing into the collar 15 is prevented from flowing into the back side of the roof tile 11 by the drainer 18, and the rainwater is configured to flow on the surface of the collar 15 along the drainage groove 20.

[0011] As shown in FIG.
A pair of locking claws 21 (only one locking claw 21 is shown in FIG. 5) is hung down from the edge on the side of the tail 12. As shown in FIG. 4, a plurality of reinforcing ribs 22 extending in a direction connecting the tail 12 and the head 13 are provided on the back surface of the roof tile 11 at predetermined intervals.

As shown in FIG. 5, a base plate 23 for constructing a roof of a building is formed on the building such that its upper surface is inclined at a predetermined angle with respect to a horizontal plane.
A strip-shaped pier 24 is fixed on the base plate 23 at a certain interval so as to extend in the horizontal direction.

[0013] Then, as shown in FIG.
The hook 1 is hooked on the pier 24 with the locking claw 21 with the buttocks 12 on the upper side and the head 13 on the lower side. Then, the Western tile 1
In FIG. 1, the tail 12 of the roof tile 11 is fixed to the field board 23 via the barb 24 by hitting a nail 25 to the bark 24 from the insertion hole 17 and installed on the roof. Next, another Western tile 1 is arranged so as to be arranged on both sides and the vertical direction of the Western tile 11.
1 is similarly hooked on the same crosspiece 24 and the crosspieces 24 above and below it, and the roof tile 11 is fixed and laid over the entire upper surface of the field board 23.

At this time, in the tiles 11 positioned vertically, the head 13 of the upper tile 11 is attached to the bottom 1 of the lower tile 11.
It is laid so that it overlaps with 2. Further, as shown in FIG. 3, in the tiles 11 adjacent to each other on the left and right, the rail 14 of one tile 11 is laid on the collar 15 of the other tile 11 so that the surfaces are flush with each other. Is done.

As shown in FIGS. 1 (a) and 1 (b), the roof metal fitting 26 has a wire rod made of stainless steel having a diameter of about 2 mm and has a fixed part 27 at one end and a wire rod at the other end. It is formed by bending using a molding machine so as to have the joint portion 29. A position where a predetermined length is extended from one end to the other end of the wire is bent at a right angle, and the wire at the other end from the bent position is folded back so as to form two flat lines to form a U-shaped fixed portion 27.
To form An engaging portion 28 is formed by a wire that is vertically suspended at one end side from the fixed portion 27.

A wire rod on the other end side of the fixed portion 27 is bent so as to be orthogonal to the plane formed by the fixed portion 27 and to be parallel to the locking portion 28 and extend in the same direction. Then, the position beyond the tip of the locking portion 28 is bent toward the locking portion 28, and the other end of the bent portion is further tilted and bent toward the locking portion 28 to form the engaging portion 29. Form. At this time, the locking part 2
8 and the engaging portion 29 are located on the same plane, and the plane is orthogonal to the plane formed by the fixed portion 27.

As shown in FIG. 5, the engaging portion 29 is formed by bending the shape of the head 13 of the roof tile 11 along the side sectional shape. The distal end side of the engaging portion 29 has a spring elastic force,
It is always biased downward. Further, the interval between the base end side of the engaging portion 29 and the locking portion 28 is formed to be slightly smaller than the thickness of the head 13 of the roof tile 11.

As shown in FIGS. 1A and 4, the fixed portion 27 is located at a predetermined distance from the base end of the locking portion 28 and the engaging portion 29 in the direction of the fixed portion 27. Each has a relief portion 30 that is bent upward in an arc shape. The length from the proximal end of the locking portion 28 and the engaging portion 29, that is, the distance from the proximal end of the fixed portion 27 to the escape portion 30 is substantially equal to the distance from the inner edge of the collar 15 to the draining ridge 19. The escape portion 30 and the fixed portion 27 are formed in the same manner.
The length up to the tip is substantially the same as the interval between the drain grooves 20.

Next, the roof fitting 2 for the existing western tile 11
The method of using No. 6 will be described. In the case of installing the roof fitting 26, as shown in a two-dot chain line in FIG. 3 and FIG. 4, between the collar 15 of the one roof tile 11 and the bar 14 of the other roof tile 11,
With the interposition of the fixed portion 27 and the engagement portion 29
5 is arranged along the inner side surface so that the escape portion 30 is located on the draining ridge 19. Subsequently, the roof metal fitting 26 is moved upward along the length direction of the collar 15. At this time, the escaped portion 30 prevents the fixed portion 27 from abutting on the draining ridge 19, and the upward movement of the roof metal fitting 26 is performed smoothly.

Next, the head 13 of another roof tile 11 arranged on the buttocks 12 of the pair of roof tiles 11 is lifted slightly upward, and the locking portion 28 passes through the tip of the head 13 of another roof tile 11. Let
Return another western tile 11 to its original state. Then, as shown in FIG. 4, the fixed portion 27 has the collar 15 of one of the tiles 11 fixed to the base plate 23 via the barbed 24 and the other fixed to the baseboard 23 via the bard 24. The roof tiles 26 are sandwiched between the crosspieces 14 of the roof tile 11, and the roof stopper 26 is immovably fixed to the field board 23 via the pair of roof tiles 11. At this time, since the portion to be fixed 27 has two planes, the area sandwiched between the collar 15 and the crosspiece 14 increases, and the fixed portion 27 is fixed in a stable state.

At the same time, as shown in FIG. 5, the head 1 is located between the locking portion 28 of the roofing metal fitting 26 and the proximal end of the engaging portion 29.
3, the engaging portion 28 is engaged with the back surface of the head 13, and the engaging portion 29 is engaged with the surface of the head 13. At this time, as shown by a two-dot chain line in FIG.
8 is formed to be slightly smaller than the thickness of the head 13 of the roof tile 11. Therefore, the locking portion 28 is slightly elastically deformed outward against the spring elastic force, and tends to return to the original state by the spring elastic force.

As a result, the locking portion 28 is pressed against the back surface of the head 13 by a spring elastic force, and the head 13 is firmly held between the locking portion 28 and the base end side of the engaging portion 29. In this state, the tip of the locking portion 28 has reached at least half of the length of the head 13 above the rear surface. Therefore, the fixed portion 27, that is, the roof metal fitting 26 is prevented from moving downward.

Similarly, the engaging portion 29 is slightly elastically deformed against the elasticity of the spring and attempts to return to the original state by the elasticity of the spring. Therefore, the engaging portion 29 is pressed against the surface of the head 13 by the spring elastic force, and the head 13 is firmly held between the fixed portion 27 and the engaging portion 29.

The fixed portion 27 is fixed to the pair of roof tiles 11 fixed to the field board 23, and the other roof tile 11 is fixed by the engaging portion 29 formed integrally with the fixed portion 27.
Is fixed to the pair of western tiles 11. Accordingly, another western tile 11 has its tail 12 fixed to the field board 23 through the pier 24 by the nail 25 and the head 13 by the roof metal fitting 26.
Is fixed to the base plate 23.

As described above, according to this embodiment, the following effects are exhibited. The fixed portion 27 is sandwiched between the collar 15 and the crosspiece 14 of the pair of adjacent roof tiles 11, and the clasp 26 is fixed to the field plate 23, and the engagement is integrally formed with the fixed portion 27. The head 13 of another roof tile 11 is fixed to the field board 23 by the part 29. Therefore, there is no need to fix the roof tiles to the pier 24 with nails as in the prior art, and without removing the existing roof tiles 11, the existing roof tiles 11 can be removed by the roof fasteners 26.
The two points of the buttocks 12 and the head 13 can be more firmly fixed to the field board 23. As a result, the existing western tile 11
Can be prevented from turning up or off due to strong winds or the like.

The locking part 28 is the head 13 of another roof tile 11
It is locked to the back of. Therefore, it is possible to reliably prevent the tile fitting 26 from moving downward, and to fix the tile fitting 26 to the existing western tile 11.

The distance between the base end side of the engaging portion 29 and the locking portion 28 is formed to be slightly smaller than the thickness of the head 13 of the roof tile 11. Therefore, the locking portion 28 is pressed against the back surface of the head 13 by the spring elastic force, so that the head 13 can be firmly held between the locking portion 28 and the base end side of the engaging portion 29, It is possible to reliably prevent the roof fitting 26 from moving downward, and to fix the roof fitting 26 to the existing western tile 11.

The engaging portion 29 is pressed against and engaged with the surface of the head 13 by its spring elastic force. Therefore, the fixed portion 27
The head 13 is firmly clamped between the
The first head 13 can be firmly fixed to the field board 23 via the pair of Western roof tiles 11.

The locking portion 28 is the head 13 of another roof tile 11
And reaches to more than half of the length of the upper surface of the back surface. Therefore, it is possible to reliably prevent the roof fitting 26 from moving downward.

Since the escape portion 30 is formed in the fixed portion 27, the roofing metal fitting 26 can be smoothly moved upward along the collar 15 so that the construction work of the roofing metal fitting 26 can be performed in a short time. Can be done with

The fixed portion 27 has two flat surfaces,
The area of the fixed portion 27 sandwiched between the collar 15 and the crosspiece 14 is larger than in the case where the fixed portion 27 is formed only of a linearly extending wire. Therefore, the fixed part 2
7 can be securely fixed to prevent the tile fitting 26 from moving downward.

The above embodiment can be modified as follows. As shown in FIG. 6, the escape portion 30 is omitted, and the length from the base end to the tip end of the fixed portion 27 is formed to be substantially the same as the distance from the inner edge of the collar 15 to the draining ridge 19. You may. Alternatively, as shown by a two-dot chain line in FIG.
0 may be bent obliquely upward. Even in the case of such a configuration, the roof metal fitting 26 can be smoothly moved upward along the collar 15.

As shown in FIG. 6, the distal end of the locking portion 28 may be folded back toward the base end of the locking portion 28. In such a configuration, when the locking portion 28 is locked to the back surface of the head 13, the locking portion 2 is bent by the folded portion at the tip of the locking portion 28.
8 becomes difficult to be deformed, and the roofing metal fitting 26 can be prevented from moving downward.

The shape of the fixed portion 27 is linear, and the plane L
The shape may be changed to a character shape, a plane triangular shape, a plane wave shape, a plane uneven shape, or the like. In the case of such a configuration, the fixed portion 27
Can be sandwiched between the collar 15 of the roof tile 11 and the crosspiece 14, and the roof metal fitting 26 can be fixed.

The roof metal fitting 26 may be formed of any stainless steel having a diameter of about 1 to 3 mm. -The locking part 28 may be omitted. In the case of such a configuration, the existing roof tile 11 can be more firmly fixed to the field board 23 by the fixed portion 27 and the engaging portion 29.

The surface of the roof metal fitting 26 may be covered with a coating by plating or the like. With this configuration, corrosion of the roof metal fitting 26 can be prevented. The present invention may be embodied in the roof fitting 26 for Japanese tile. In the case of such a configuration, the same effect as that of the embodiment can be obtained in the roofing fitting 26 for the Japanese tile.

Next, the technical ideas that can be grasped from the above embodiment will be described below. When the fixed portion is moved in the length direction of the roof tiles, the fixed portion is formed along the length direction of the roof tiles. 4. The roof clasp according to claim 1, wherein a relief portion is formed to avoid contact with the roof clasp. 5.

With this configuration, the roof metal fitting can be smoothly moved in the length direction of the roof tile, and the work of installing the roof metal fitting can be performed in a short time. The locking portion is formed to be bent so as to be parallel to the base end side of the engaging portion, and the interval between the locking portion and the base end side of the engaging portion is formed to be slightly smaller than the thickness of the roof of the tile. The roof metal fitting according to claim 2 or 3, wherein

With such a construction, the locking portion is pressed against the back surface of the head by its elastic force, so that the head can be firmly held between the engaging portion and the base end side. Can be reliably prevented from moving downward, and the roof metal fittings can be fixed to the existing tile.

[0040] The fixed portion is formed by folding the wire so that the wire becomes at least two.
A roofing metal fitting according to any one of claims 1 to 3. In the case of such a configuration, the area of the fixed portion sandwiched between the flap of one tile and the crosspiece of the other tile becomes larger than the case where the fixed portion is formed only of a linearly extending wire. Therefore, it is possible to securely fix the portion to be fixed and to prevent the tile fitting from moving downward.

The roof fitting according to claim 2, wherein the locking portion has a distal end formed by folding back to a base end side of the locking portion. In such a configuration, when the locking portion is locked to the back surface of the roof of the roof, the locking portion is hardly deformed due to the folded portion of the tip of the locking portion, and the tile stopper moves downward. Can be prevented.

[0042]

The present invention is configured as described above, and has the following effects. According to the first aspect of the present invention, the roof metal fittings of the present invention can firmly fix the existing tile on the roof of a building to the roof, and can prevent the tile from being turned up or shifted by a strong wind or the like. .

According to the second aspect of the present invention, in addition to the effects of the first aspect, the roof clasp can prevent the fixed portion from moving downward. According to the third aspect of the present invention, in addition to the effects of the first or second aspect of the invention, in addition to the effects of the first or second aspect, the head of another tile can be firmly fixed to the field board by the engaging portion.

[Brief description of the drawings]

FIG. 1 (a) is a perspective view showing a roof metal fitting of the embodiment,
(B) is a side view which shows the roof fitting of embodiment.

FIG. 2 is a perspective view showing a Western tile according to the embodiment.

FIG. 3 is a partial perspective view illustrating a use state of the roof metal fitting of the embodiment.

FIG. 4 is a partial front view showing a use state of the roof metal fitting of the embodiment.

FIG. 5 is a partial side sectional view showing a use state of the roof metal fitting of the embodiment.

FIG. 6 is a perspective view showing another example of the tile fitting.

[Explanation of symbols]

11 ... Western tiles as tiles, 12 ... Butt, 13 ... Head, 14 ...
Cross bar, 15 ... collar, 23 ... field board, 27 ... fixed part, 28
... locking part, 29 ... engaging part.

Claims (3)

[Claims] 1. A wire rod having a fixed portion at one end and an engagement portion at the other end, which is bent to form a fixed portion, and the fixed portion is a flap of one roof tile fixed to a field board. And the other of the roof tiles is fixed to the roof tile adjacent to the one roof tile by being sandwiched and fixed, and the engaging portion is located on the buttocks of the adjacent roof tiles. Engages the surface of the roof of the tile,
A roof metal fitting configured to fix a head of another roof tile to the roof tiles. 2. The fixing part according to claim 1, further comprising a locking part which is locked to the back surface of the head of another tile to prevent the fixed part from moving downward. Roof fittings. 3. The clasp according to claim 1, wherein the engaging portion has an elastic force to press the surface of the head of another tile.