JP2001164701A - Pantile - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pantile having excellent wind resistance and wind-rain resistance and being also machined easily. SOLUTION: The pantile 1 is mainly composed of an approximately square- shaped tile body 2 and a flange 3 projected to the right from the lower side of the right edge of the tile body 2. The front edge of the flange 3 is retracted slightly from the front edge of the tile body 2, and a corner section G, where the front edge of the flange 3 and the right edge of the tile body 2 cross at right angles, is formed. The front edge of the flange 3 is formed in an inclined plane C in which the underside side is projected to a section fronter than the top face side. A projecting section 5 is formed near a center in the horizontal direction of the tile body 2 at a position slightly separated to the lower position side than the rear edge of the tile body 2. The horizontal displacement of the pantile 1 and the floating of the front edge are prevented by engagement between the corner section G and the projecting section 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof tile, and more particularly to a roof tile having remarkably excellent engagement between adjacent roof tiles of the same type on a roof.

[0002]

2. Description of the Related Art As one type of a tile, a tile body having a substantially rectangular plate shape and a flange protruding from one side of the tile body and arranged below the tile body of the same type of tile arranged laterally. Some are provided with. By arranging this flange below the tile body of the adjacent tile, the water that has entered between the tiles flows out onto the lower tile.

[0003]

DISCLOSURE OF THE INVENTION The present invention provides a cross tile which has good engagement with the same type of tile which is disposed adjacent to the lower and upper sides of the cross tile, and which is extremely excellent in wind resistance and earthquake resistance. The purpose is to do so.

[0004]

According to the present invention, there is provided a roof tile having a substantially rectangular plate-like roof tile, and a lower side of the same type tile roof tile which is protruded from one side of the roof tile body and disposed laterally. And an end which is a lower side of the flange when the cross tile is laid on the roof, is retracted from an end of the lower side of the tile body, In the case of a tile having a corner formed by a lower end portion of the flange and a side of the tile main body, the corner of the same type of tile arranged adjacent to the lower side of the tile on the upper surface of the tile main body. And a projection that engages the portion.

In such a tile, the corner at the lower end of the flange is engaged with the projection of the tile adjacent to the lower side, thereby preventing the lower side from rising.

In the present invention, it is preferable that the crossing angle between the upper surface of the protrusion and the upper surface of the tile body is an acute angle, and the lower end of the flange is engaged with the acute angle.

In the present invention, it is preferable that the lower end surface of the flange is an inclined surface at which an intersection angle between the end surface and the bottom surface of the crosspiece is substantially equal to the intersection angle.

[0008]

Embodiments of the present invention will be described below with reference to FIGS. In the following description, the front edge of the tile is a lower edge when the tile is laid on the roof slab, and the rear edge is an edge that is higher in the laid state, The left edge refers to the edge of the left side in FIGS. 1 and 2, and the right edge refers to the edge of the right side in FIGS.

The roof tile 1 is mainly composed of a substantially rectangular tile main body 2 and a flange 3 projecting rightward from below a right edge of the tile main body 2. The front edge of the flange 3 is slightly receded from the front edge of the tile body 2, and forms a corner G where the front edge of the flange 3 and the right edge of the tile body 2 intersect at right angles. The front edge of the flange 3 is an inclined surface C in which the lower surface protrudes forward more than the upper surface.

The flange 3 is provided with a groove 4 for flowing rainwater.

A protrusion 5 is provided at a location slightly lower than the trailing edge of the tile body 2 and near the center of the tile body 2 in the left-right direction. Crossing angle theta ₁ with the rear surface of the protrusion 5 (the surface of the high-side) and the upper surface of the tile main body 2 is an acute angle. Incidentally, the crossing angle theta ₁ is substantially equal to the front edge of the inclination of the inclined surface C (intersection angle theta ₂ between the lower surface of the inclined surface C and _桟瓦) of the flange 3.

A nail hole 6 is provided near the rear edge of the tile body 2.

The roof tile 1 thus constructed is assembled on a field board as shown in FIG. 1 and fixed by nails punched through nail holes 6. In addition, in order to clarify the drawing, there is a gap between the protrusion 5 and the corner G in FIG. 1, but actually, the construction is performed so that the protrusion 5 hits the corner G. Will be The engagement between the corners G and the projections 5 prevents the front edge of the cross tile 1 from rising. In addition, misalignment of the cross tile is prevented.

[0014] Therefore, according to the present invention, the rising and displacement of the crosspiece can be reliably prevented. The engagement work between the projection 5 and the corner G is extremely easy, and the construction does not take much time. Further, these engagements are engagements between the cross tiles, and since they do not pass through metal fittings, no corrosion occurs and the durability is good.

In the above embodiment, the flange 3 is attached to the tile body 2
Are arranged at the right edge, but may be arranged at the left edge.

[0016]

As described above, according to the present invention, the rise and displacement of the crosspiece are reliably prevented. The construction of this tile is very easy and the construction time is short. The roof tile on which this roof tile is constructed is extremely durable and extremely resistant to wind and wind and rain.

[Brief description of the drawings]

FIG. 1 is a perspective view from above showing a construction state of a cross tile according to an embodiment.

FIG. 2 is a top perspective view of the crosspiece according to the embodiment.

FIG. 3 is a bottom perspective view of the tiling according to the embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Roof tile 2 Roof body 3 Flange 4 Groove 5 Projection 6 Nail hole

Claims (3)

[Claims] 1. A tile body having a substantially rectangular plate shape, and a flange that protrudes from one side of the tile body and is disposed below a tile body of the same type of tile that is disposed laterally. The end of the flange, which is lower when the cross tile is laid on the roof, is retracted from the lower end of the tile body, and the lower end of the flange is A roof tile having a corner portion with a side of the main body, comprising, on an upper surface of the roof tile body, a projection that engages with the corner portion of the same type of roof tile that is disposed adjacent to the lower side of the roof tile. A roof tile characterized by the following. 2. The method according to claim 1, wherein an intersection angle between the upper surface of the protrusion and the upper surface of the tile body is an acute angle, and the lower end of the flange is engaged with the acute angle portion. The special feature of the roof tile. 3. The crosspiece according to claim 2, wherein the lower end surface of the flange is an inclined surface at which a cross angle between the end surface and the bottom surface of the cross tile is substantially equal to the cross angle.