JP3407718B2 - Cross tile - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shingle, and more particularly to a shingle that is extremely excellent in engagement between adjacent shingles of the same type on a roof. 2. Description of the Related Art As one type of a tile, a tile body having a substantially rectangular plate shape and a tile roof of the same type which is protruded from one side of the tile body and arranged on the side are disposed below the tile body. And a flange to be used. 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. Japanese Patent Application Laid-Open No. 9-165878 discloses that a stopper is provided for engaging a neighboring tile in order to prevent the tile being laid on the roof from rising due to wind or the like. FIG. 4 is a perspective view showing a roof tile 10 of the same publication. The cross tile 10 includes a substantially rectangular plate-shaped tile main body 11,
It has a flange 12 that protrudes from one side of the roof tile body 11 and is disposed below the other side of the roof tile body 11 of the roof tile 10 that is horizontally arranged adjacently. The underwater side of the flange 12 is slightly retreated from the underwater side of the tile body 11 to the underwater side,
The left and right side portions of the tile body 11 on the left and right sides protrude below the flange 12 in the water direction. [0005] A convex portion 13 is provided on the side of the tile body 11 opposite to the flange 12 below the water, and a concave portion 14 is provided on the same side as the flange 12. The projection 13 projects laterally from the lower surface of the side of the tile body 11, and the recess 14 is recessed from the lower surface of the other side of the tile main body 11. [0007] The convex portion 13 is formed in the concave portion 1 of the cross tile adjacent to the side.
4 and the flange 12 has the flange 12 adjacent thereto.
By entering the lower side of the floor tile, the rise of the cross tile 10 is prevented. [0008] The above-mentioned JP-A-9-165
In the timber of No. 878, the protrusion 13 protrudes from one side of the timber 10, so that the protrusion 13 is likely to be an obstacle when packing the timber, and the protrusion 1 may be transported, handled, or during construction.
3 is easily damaged by hitting another object. SUMMARY OF THE INVENTION An object of the present invention is to provide a roof tile having excellent wind resistance, which has no stopper convex portion which travels in the lateral direction by itself, is easy to pack, and sufficiently prevents the convex portion from being damaged. And A tile tile according to the present invention has a substantially rectangular plate-like tile body, and a tile tile body of the same type that is jutted out of one side of the tile body and disposed laterally. And a flange disposed on the lower side of the tile body, wherein the flange projects from a lower part of one side of the tile body, and an upper part of the one side of the tile body is a stepped surface. A protrusion projecting laterally from the step surface of the one side portion as a stopper portion for preventing the tile from being lifted by engaging with the horizontally adjacent tile when laid on the roof. If, in correspondence with the convex portion is provided on the other side portion, provided with a recess that engages with the convex portion of桟瓦of the same type disposed adjacent the side of the該桟tile
A cross-section tile, wherein the convex portion is higher at a tip end side in a protruding direction.
Lower surface consisting of a slope inclined so that
Has an upper surface that is flush with the upper surface of the concave portion.
A concave consisting of a slope inclined at substantially the same slope as the lower surface of the convex part
It has a bottom surface . In such a roof tile, the convex portion is provided so as to protrude from the tile main body above the flange, and the convex portion does not independently protrude in the lateral direction of the tile main body. In other words, the projections are arranged so as to overlap the flanges, so that they do not hinder the packing, and also prevent the projections from being damaged by other objects hitting the projections during transportation or the like. [0013] Further , the convex portion is closer to the tip end in the protruding direction.
A lower surface composed of a slope inclined to be a higher rank, and the tile book
It has an upper surface that is flush with the upper surface of the body, and has a higher strength on the base end side (root side) than a simple rectangular parallelepiped projection,
Damage is more reliably prevented. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment will be described below with reference to FIGS. 1 to 3. FIG. 1 is a perspective view from above showing a construction state of the cross tile according to the embodiment, FIG. 2 (A) is a perspective view from above the cross tile, and FIG. 2 (B) is B in FIG. FIG. 3 is a cross-sectional view taken along the line B, and FIG. 3 is a perspective view of the crosspiece from below. In the following description, the front edge of the roof tile means the lower side, ie, the edge under the water when the roof tile is laid on the roof base plate, and the rear edge means the higher side in the laid state. That is, the edge on the water is referred to as the left edge, the left edge is the edge on the left side in FIGS.
The edge of the right side of the figure is referred to. The tile 1 is mainly composed of a substantially rectangular tile main body 2 and a flange 3 projecting rightward from the lower side of the right edge of the tile main body 2. Front edge C of this flange 3
Is slightly receded from the front edge of the tile body 2, and the flange 3
Is a corner G where the right edge of the tile body 2 intersects the right edge of the tile body 2 at right angles. The front edge of the flange 3 is an inclined surface whose lower surface protrudes forward more than the upper surface. The flange 3 protrudes from the lower part of one side of the tile main body 2, and the upper surface of the one side of the tile main body 2 appears as a step surface D having a step of about 10 mm to 20 mm. . The flange 3 is provided with a groove 4 for flowing rainwater. A protrusion 5 is provided at a location slightly lower than the rear edge of the tile body 2 and near the center of the tile body 2 in the left-right direction. The intersection angle between the rear surface (higher surface) of the projection 5 and the upper surface of the tile body 2 is an acute angle. A nail hole 6 is provided near the rear edge of the tile body 2. A protruding portion 7 protrudes from the step surface D on one side of the tile body 2, and a concave portion 8 is provided in a concave shape on the other side. The upper surface of the projection 7 is flush with the upper surface of the tile body 2. The lower surface of the convex portion 7 is inclined so as to be higher on the distal end side in the protruding direction. The recess 8 has a bottom surface which is inclined at substantially the same slope as the lower surface of the projection 7. The convex portion 7 and the concave portion 8 are provided below the flange 3 under water. The tile 1 thus constructed is assembled on a field board as shown in FIG. 1 and is fixed by nails punched through nail holes 6. At this time, the flange 3 is disposed below the tile body 2 of the same type of tile 1 adjacent in the lateral direction, and the projection 7 engages with the recess 8 of the adjacent tile. Further, in this embodiment, the corner G of the lower edge of the tile main body 2 engages with the protrusion 5 of the cross tile adjacent to the underwater side. 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. Done. As described above, the flange 3 is engaged with the roof body 2, the convex portion 7 is engaged with the concave portion 8, and the corner portion G and the front edge C of the flange are engaged with the projection portion 5. Thereby, the rising of the cross tile 1 is prevented. In addition, the displacement of the cross tile is also prevented. The above-described engagement work between the flange 3 and the tile body 2, the engagement work between the convex portion 7 and the concave portion 8, the protrusion portion 5 and the corner portion G
The work of engaging with is very easy, and the construction is not troublesome. Further, these engagements are engagements between the tiles, and since they do not go through the metal fittings, no corrosion occurs and the durability is good. The protrusion 7 is disposed above the flange 3 and does not protrude beyond the flange 3. That is, the protrusion 7
Is projected on the flange 3, the entirety of the projection 7 is accommodated inside the flange 3. Therefore, the projection 7 is prevented from being damaged by being hit by another object during transportation or construction. Also,
The protrusion 7 does not hinder the packing of the tile. In the above embodiment, the flange 3 and the projection 7
Is arranged on the right edge of the tile body 2, but may be arranged on the left edge. 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. The cross tile according to the present invention is easy to handle and easy to pack without damage to the projections during transportation or construction.

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. 2A is a top perspective view of the crosspiece according to the embodiment, and FIG. 2B is a cross-sectional view taken along line BB of FIG. 2A. FIG. 3 is a perspective view of the lower surface of the tile according to the embodiment. FIG. 4 is a perspective view of a crosspiece according to a conventional example. [Description of Signs] 1 Cross tile 2 Tile body 3 Flange 4 Groove 5 Projection 6 Nail hole 7 Convex part 8 Concave part

Claims (1)

(57) [Claims] 1. A tile body having a substantially rectangular plate shape and one side of the tile body
Roof tiles of the same type of tile tiles protruding from the sides and arranged on the side
And a flange arranged on the lower side of the body, The flange projects from a lower portion of one side of the tile body, A roof tile in which the upper part of the one side of the tile body is a stepped surface
At When laying on a roof, it can
To prevent the tiling from rising
As a part, A protrusion protruding laterally from the step surface of the one side, It is provided on the other side corresponding to the protrusion, and
A concave portion that engages with the convex portion of the same type of tile that is arranged side by side
EquippedAnd the roof tiles The protruding part is inclined so that it is higher on the tip side in the protruding direction.
The lower surface consisting of the inclined slope and the upper surface of the
And an upper surface, The concave portion is a slope inclined at substantially the same gradient as the lower surface of the convex portion.
Having a concave bottom surface A roof tile characterized by the following.