JP2504340Y2 - tile - Google Patents

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to roof tiles, and more particularly to improvement of roof tiles such as slate roof tiles and clay fired roof tiles.

[Conventional technology]

Roofing using slate roof tiles, clay fired roof tiles, etc., which is a relatively thick roof tile A in which an underlap portion B and an overlap portion C are provided on the sides of the roof tile body as shown in FIG. In the construction, the underlap portion B and the overlap portion C of the roof tile A are vertically stacked to join the roof tiles in the lateral direction, and the roof tiles in the upper and lower rows are staggered in the roof tile width direction. With that arrangement, stacking is done.

[Problems of conventional technology]

However, in the roofing construction described above, it takes a lot of time and effort to keep the stacking allowance of the upper and lower roof tiles constant. In addition to the inferior defect, there was a problem that when the roof tile A was replaced, the roof tile A slipped during replacement.

Further, the roof tiles A are stacked and transported in a stacked state. However, when the roof tiles are unpacked, there is no mutual engagement between the stacked roof tiles, and there is a problem that the roof tiles collapse due to the roof slope. It was

[Problems to be solved by the device]

In view of the above problems, the present invention aims to provide a roof tile that does not collapse when unpacked, and does not slide down when stacking or replacing, and that enables roofing work with good workability. It was made.

[Technology that has solved the problem]

That is, the roof tile of the present invention is a roof tile having an underlap portion on one side portion of the roof tile body and an overlap portion on the other side portion, and the bottom surface of the underlap portion has a lower step side at the time of roof tile roofing. Is formed at the rear end of the roof tile, and a step portion is provided by cutting out the rear end of the underlap portion, and the rear end of the overlap portion can be fitted to the step portion. It is characterized in that a flange portion having a width is hung.

〔Example〕

 Next, an embodiment of the present invention will be described.

FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a use state diagram of the embodiment, and FIG. 3 is a sectional view of the use state.

The roof tile 1 of the present invention is a roof tile such as a slate roof tile having an underlap portion 3 on one side of the roof tile body 2 and an overlap portion 4 on the other side, a clay fired roof tile, and the like. A projection 5 that is engageable with the rear end of the roof tile on the lower step side when roofing the roof tiles is formed, and the rear end of the underlap portion 3 is cut out to provide a step portion 6 and At the rear end of the wrap portion 4, a flange portion 7 having a width capable of being fitted into the step portion 6 is hung.

[Action]

Since the roof tile 1 of this invention is constructed as described above,
When the roof tiles 1 are stacked and packed, the roof tile 1 located above
The projection 5 of the roof tile 1 rides on the underlap portion 3 of the lower roof tile 1, and even if the above-mentioned packaging is unpacked on the roof, for example, the projection 5 of the upper roof tile 1 and the roof tile 2 of the lower roof tile 1 are undercut. Wrap part 3
The stepped portion 8 between and is prevented from falling and falling.

Further, when roofing, if the projection 5 of the roof tile 1 to be stacked from above is engaged with the rear end of the roof tile 1 on the lower stage, the roof tile 1 on the upper stage does not slide down, and the stacking margin of the roof tile is maintained in this engaged state. If it is decided, the work of adjusting the overlapping amount becomes unnecessary. Moreover, when the underlap portion 3 and the overlapping portion 4 are overlapped with each other in the roof tiles 1 and 1 that are lined up side by side, the flange portion 7 of the other roof tile 1 is fitted to the step portion 6 of one roof tile 1. Being a roof tile
Positioning between 1 and 1 is done automatically. Therefore, the roofing work is simplified as a whole. Further, at the time of replacement, the roof tile 1 can be prevented from slipping down by utilizing the engagement by the projection 5 and the fitting between the step portion 6 and the flange portion 7 as described above.

〔effect〕

As described above, when the roof tile of the present invention is used, the roof tile does not slip off during roofing and roof tile replacement,
Moreover, the upper and lower roof tiles and the left and right roof tiles can be easily positioned for efficient construction, and there is a practical effect such that the stacked roof tiles do not collapse even when the roof tiles are unpacked.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a use state diagram of the embodiment, FIG. 3 is a sectional view of the use state, and FIG. 4 is a perspective view of a conventional example.

Claims (1)

(57) [Scope of utility model registration request] 1. A roof tile having an underlap portion on one side of a roof tile body and an overlap portion on the other side thereof, the roof tile being a lower step side when roofing the roof tile on the lower surface of the underlap portion. A protrusion engageable with the rear end of the underlap portion is formed, and a step portion is provided by cutting out the rear end of the underlap portion, and a width is formed at the rear end of the overlap portion so that the step portion can be fitted. A roof tile having a flange portion that is hung.