JP2002180602A - Tile roof structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve the problem that tile roofing work requires much labor. SOLUTION: A plurality of fixed rails having elastic fixed members 9a integrally protruded upward from a fixed portion to a sheathing roof board all over a ridge direction are fixed in parallel at preset intervals in the flow direction of the sheathing roof board, while three locking protruded portions 6, 7, 7a are provided on the reverse of the tile roofed on the sheathing roof board. A dimension in view from the side of the tile between the side faces of the central locking protruded portion 6 and each of both-side locking protruded portions 7, 7a on the side of a fixed member 9a is set to be narrower than the width of the fixed member 9a or the central locking protruded portion 6 and the both-side locking protruded portions 7, 7a are partially overlapped with each other in view from both sides of the tile, and the fixed member 9a in the state of being inserted between the central locking protruded portion 6 and each of the both-side locking protruded portions 7, 7a is flexed and deformed to make the tile fixed to the sheathing roof board. Therefore, the need for nails or the like is eliminated in fixing the tile to the sheathing roof board, and the fixation of the tile to the sheathing roof board is achieved simply by inserting the fixed member 9a of the fixed rail in between the central locking protruded portion 6 and each of the both-side locking protruded portions 7, 7a.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tiled roof structure which facilitates the work of laying a tile.

[0002]

2. Description of the Related Art Conventionally, in the case of a tiled roof, a tile is hooked on a horizontal rail fixed to the roof foundation with a nail or the like, and a nail or the like penetrated through a nail hole on the tail side is driven into the roof foundation. Is fixed to the roof foundation.

[0003]

However, in the above-mentioned structure, it is necessary to solve the problem that, for example, a nailing operation is required when fixing the tile to the roof foundation, and the operation takes a long time. There was a problem that had to be done.

[0004]

According to the present invention, in view of the troublesome work of roofing a tile based on the above-mentioned prior art, a fixing piece having elasticity is integrally protruded upward from a fixing portion to a roof foundation. A plurality of fixed bars are fixed in parallel in the flow direction of the roof foundation at predetermined intervals along the entire girder direction. On the other hand, three hooks are provided near the head side of the back surface of the tile laid on the roof foundation. A stop projection is provided, and the dimension between the side of the fixing piece on the center locking projection and the side of the fixing piece on both sides, as viewed from the side of the roof tile, is set to be smaller than the thickness of the fixing piece, or the center is set. The locking projections and the locking projections on both sides are partially overlapped when viewed from the side of the tile, and the fixing piece inserted between the central locking projection and the locking projections on both sides is bent. By deforming and fixing the tile to the roof foundation, nails are not required for fixing the tile to the roof foundation, The tiles just work inserting the fixing pieces of the fixed rail between the center of the locking projection and both sides of the locking projection in the manner can be fixed to the roof bed, to solve the above problems in the.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. 1 is a plan view of a tiled roof, FIG. 2 is an enlarged view of a main part of a section taken along line XX of FIG. 1, FIG. 3 is an enlarged view of a main part of FIG. 2, and FIG. It is a principal part expanded sectional view of the tiled roof which provided the locking part in the stop projection. The roof tiles 1, 1a, etc., which are staggered flat roof tiles on the roof base A, have a schematic plan view in which an upper overlapping portion 3 is formed on one side as shown in FIGS. A lower overlapping portion 4 protrudes from the other side of the rectangular tile body 2, and a droop 5 is formed on the head side of the tile body 2.

On the rear surface of the tile body 2, three locking projections 6, 7, 7a are integrally formed at positions that do not overlap the buttocks of the lower tiles 1, 1a... A pair of locking projections 7 and 7a are arranged on both sides of the central locking projection 6. The position of the locking projections 6, 7, 7a is
It is desirable to provide it near the head side of the back surface in. On the other hand,
A plurality of fixed bars 8, 8a... Extending in the girder direction are arranged and fixed at predetermined intervals in the flow direction of the roof base A on the roof base A, and each fixed bar 8, 8a. And a fixing piece 9a having elasticity and integrally projecting upward from the fixing part 9. Then, the fixing piece 9a is inserted between the locking projections 6 in the center of the roof tiles 1 and 1a and between the locking projections 7 and 7a on both sides, and the roof tiles 1, 1a. I do it. Specifically, as shown in FIGS. 3 and 4, the central locking projection 6 and the locking projections 7 and 7a on both sides.
Are partially overlapped when viewed from the sides of the roof tiles 1, 1 a..., So that the fixing piece 9 a inserted between the center locking projection 6 and the locking projections 7, 7 a on both sides is bent and deformed. Are fixed to the fixed bars 8, 8a by the elastic restoring force, or, though not shown, the central locking projection 6 and the locking projections 7, 7a on both sides. Between the fixing piece 9a side surface in
The size of the roof tiles 1, 1a viewed from the side is set to be smaller than the thickness of the fixing piece 9a.

In the drawing, a hook piece 10 is formed on the upper part of the fixing piece 9a, and a hook piece is provided on the side of the center locking projection 6 or the locking projections 7 and 7a on the side of the fixing piece 9a. Although ten engaging portions 11 are formed, they may be omitted, though not shown.

In the above embodiment, the roof tiles 1, 1a,... Are flat roof tiles. However, the present invention is not limited to such a form, and J-type roof tiles or S-type roof tiles according to JIS may be used.

Next, a method of laying the roof tiles 1, 1a,... The fixing pieces 9a of the fixing bars 8, 8a... Fixed on the roof foundation A are inserted between the locking protrusions 6 in the center and the locking protrusions 7, 7a on both sides, and the tiles are laid. The roofing tiles 1a, 1b... Are overlapped with the upper overlapping part 3 on the lower overlapping part 4 of 1, 1a.
..., the roof side of the tiles 1, 1a ... to be roofed is overlapped with the roof side of the tiles 1, 1a ... to be roofed next, and the tiles 1, 1a ... By repeatedly laying and fixing, the tiles 1, 1a... Are arranged in a staggered manner.

In the windproof roof structure constructed by the above-mentioned roofing method, the head side of the roof tiles 1a is a fixed piece 9a in a bent and deformed state.
By the elastic restoring force, the central locking projection 6 or the locking projections 7 and 7a on both sides are pressed, and the central locking projection 6 or the locking projections 7 on both sides of the fixing piece 9a are pressed. The contact portion to 7a comes into close contact with the central locking projection 6 or the locking projections 7 and 7a on both sides, and the fixed bars 8, 8a. The head side is directly fixed. In addition, the tail side of the tiles 1, 1a ... is fixed between the head side of the roof tiles 1, 1a ... and the roof foundation A, so that the head side does not float even in a strong wind such as blowing on the roof. , Do not judge.

[0011]

In summary, according to the present invention, a fixing piece 9a having elasticity is integrally protruded above the fixing portion 9 to the roof base A.
Are fixed side by side at predetermined intervals in the flow direction of the roof foundation A, and
3 on the back of the roof tiles 1, 1a ...
Of the roof tiles 1, 1a,... Between the locking projections 6 in the center and the side surfaces of the locking projections 7, 7a on the side of the fixing piece 9a. The size seen from the side, the fixing piece 9a
Of the roof tiles 1, 1 a... Partially overlap each other when the central locking projection 6 and the locking projections 7, 7 a on both sides are viewed from the side of the roof tiles 1, 1 a. Since the fixing pieces 9a inserted between the locking projections 7 and 7a on both sides are bent and deformed, and the roof tiles 1 and 1a are fixed to the roof foundation A, the roofing work is performed in the center. Since the fixing piece 9a is simply inserted between the locking projection 6 and the locking projections 7 and 7a on both sides, a tiled roof can be easily constructed. Also, three locking projections 6,
Since 7 and 7a are provided near the head side of the back surface of the roof tiles 1 and 1a, the roof side of all the roof tiles 1 and 1a in the laid state can be directly fixed to the roof base A side. Even underneath, the tiles 1, 1a ... can be made a robust tiled roof that is not blown off.

The fixed pieces 9a are attached to the roof tiles 1, 1a,.
Is almost vertical, the wind resistance is sufficient, but the fixing piece 9a
Are tilted so that the upper end thereof is tilted to the downstream side in the flow direction, and the central locking projection 6 and the locking projections 7 and 7a on both sides are inclined.
Since the side of the fixing piece 9a side in the above was also inclined in the same direction,
Since the central locking projection 6 or the locking projections 7 and 7a on both sides can be located substantially below the fixing piece 9a, the roofing tiles 1, 1a,. The lifting of the head side can be reliably prevented.

Also, if strong wind repeatedly hits the roofing tiles 1, 1a..., The head side of the roofing tiles 1, 1a. The hooks 10 are formed on the upper portions of the fixing pieces 9a of 8, 8a..., And the hooks 10 of the hooks 10
Since the hook 11 is provided and the hook 10 and the engaging portion 11 are engaged with each other, it is possible to more reliably prevent the roof tiles 1, 1a,. That is, tile 1, 1a ...
The practical effect is extremely large, for example, it is possible to almost completely prevent the falling off.

[Brief description of the drawings]

FIG. 1 is a plan view of a tiled roof.

FIG. 2 is an enlarged view of a main part of a section taken along line XX of FIG. 1;

FIG. 3 is an enlarged view of a main part of FIG. 2;

FIG. 4 is an enlarged cross-sectional view of a main part of a tiled roof in which hooks are provided on fixing pieces and locking portions are provided on locking projections on both sides.

[Explanation of symbols]

 1, 1a ... Roof tile 6 Locking protrusion 7, 7a Locking protrusion 8, 8a ... Fixed bar 9 Fixed part 9a Fixed piece 10 Hook piece 11 Locked part A Roof base

Claims (4)

[Claims] 1. A plurality of fixing bars, which are integrally provided with elastic fixing pieces protruding upward from a fixing portion to a roof base, and are fixed in a row at predetermined intervals in a flow direction of the roof base, in a girder direction. On the other hand, three locking projections are provided on the back surface of the roof tile laid on the roof foundation, and the roof tile between the center locking projection and the fixed one side of the locking projections on both sides. Of the roof is set narrower than the thickness of the fixing piece, or the center locking projection and the locking projections on both sides are partially overlapped when viewed from the side of the roof tile. A tiled roof structure, wherein a fixed piece inserted between a projection and a locking projection on both sides is bent and deformed to fix a tile to a roof foundation. 2. The tiled roof structure according to claim 1, wherein three locking projections are provided on the back side of the tile near the head side. 3. The fixing piece is tilted so that its upper end is tilted to the downstream side in the flow direction, and the side of the fixing piece on the central locking projection and the locking projections on both sides are also tilted in the same direction. The tiled roof structure according to claim 1 or 2, wherein: 4. A hook piece is formed on an upper portion of a fixing piece, and a hook piece locking portion is provided on a center locking protrusion or on both side locking protrusions. Or the tiled roof structure according to 3.