JPS585773Y2 - tiling equipment - Google Patents

Description

[Detailed description of the invention] The present invention has a first structure on the upper surface of the ridge side end of the tile 1 over the entire length of the end.
A protrusion 2 is provided protrudingly, a second protrusion 4 is protruded in parallel on the upper surface 3 of the tile 1 near the first protrusion 2, and a third protrusion 4 is provided on the lower surface of the eave side end of the tile 1 over the entire length of the end. A third protruding strip 5 is provided on the lower surface of the tile 1 in a state where the strip 5 protrudes and is continuous with the third protruding strip 5 on the ridge side of the third protruding strip 5.
A fourth protrusion 13 is provided that protrudes with a smaller protrusion dimension than the protrusion dimension of the protrusion 5, and the difference in the protrusion dimension between the third protrusion 5 and the fourth protrusion 13 from the lower surface of the tile 1 is larger than that of the tile. The protrusion dimension of the second protrusion 4 from the top surface of the tile 1 is set to be large, and the protrusion dimension of the first protrusion 2 from the top surface of the tile 1 and the protrusion dimension of the second protrusion 4 that is lower than the first protrusion 2. The protrusion dimension of the fourth protrusion 13 from the lower surface of the tile 1 is set larger than the difference between The ridges of the third protrusions 5 of the upper tile 1 are set larger, and another tile 1 is placed on top of the first protrusions 2 and second protrusions 4 of the tile 1 laid on the roof base material 6. The side end surface 16 is locked to the eave side end surface 17 of the second protrusion 4 of the lower tile 1, and the lower surface of the fourth protrusion 13 of the upper tile 1 is attached to the upper surface of the second protrusion 4 of the lower tile 1. This relates to a tile roofing device which is brought into contact with a tile roof, and its purpose is to provide a tile roofing device which can prevent rainwater from entering in a direction perpendicular to the ridge of the roof even on a roof with a small slope.

In the case of conventional tiles, as shown in FIG. 4, due to poor construction, errors in the height of the tile beams 7, etc. during actual construction, the upper surface 3 of the lower tile 1 and the third protrusion 5 of the upper tile 1 are damaged. The gap between the upper surface 3 of the lower tile 1 and the upper surface 3 of the upper tile 1 tends to become large, often 2-3 mm.
It becomes difficult to form a water film 8 between the protrusion 5 and the rainwater splashes as shown by the arrow and reaches the roof base material 6, corroding the roof base material 6 and causing rainwater.

Particularly during rainstorms, the wind blows the spray almost parallel to the roof surface, resulting in a large amount of rainwater entering the roof.

Therefore, as shown in FIG. 5, by protruding the second protrusion 4 on the lower tile 1 and locking the third protrusion 5 on the upper tile 1 to the second protrusion 4 on the lower tile 1. , it has been considered to form a water film 8 between the second protrusion 4 and the third protrusion 5 to prevent rainwater from entering. There was a problem in that the gap between the second protrusion 4 and the third protrusion 5 became large and the water film 8 was no longer formed there.

The present invention has been devised in view of the above-mentioned drawbacks of the conventional tiles, and the present invention will be described in detail below with reference to examples.

On the upper surface of the ridge side end of the tile 1, there is a first protrusion 2 along the entire length of the end.
A second protrusion 4 is protruded in parallel to the upper surface 3 of the roof tile 1 near the second protrusion 2.

The height of the first protrusion 2 is higher than the height of the second protrusion 4, and the side surface of the first protrusion 2 facing the second protrusion 4 is inclined toward the lower floor.

Both side surfaces of the second protruding rim 4 are also inclined, and the longitudinal section has a substantially trapezoidal shape with a thin tip and a thick base.

A projecting piece 9 for locking the tile beam is provided on the lower surface.

At the lower part of the eave side end of the tile 1, there is a third protrusion 5 along the entire length of the end.
The second protrusion 4 of the third protrusion 5
The ridge side end surface 16 facing the ridge is inclined to widen upward.

Further, on the ridge side of the third protrusion 5, a fourth protrusion 13 is protruded from the lower surface of the tile 1 in a state continuous with the third protrusion 5, and the lower surface 14 of this fourth protrusion 13 The downward protrusion dimension of the fourth protrusion 13 is set to be smaller than the protrusion dimension of the third protrusion 5 so that the protrusion 5 is located above the lower surface 12 of the protrusion 5.

The tile 1 has two parallel rows of peaks 10 extending from the ridge side end where the first protrusion 2 is provided to the eave side end where the third protrusion 5 is provided. At one end, another peak 10 is located at the center of the tile 1, and the upper surface 3 at the other end of the tile 1.
A draining piece 11 is provided protruding from the top.

The corner 20 formed by the side end where the draining piece 11 of the tile 1 is provided and the eave side end where the third protrusion 5 is provided is cut off diagonally.

Then, the ridge-side end portion of the tile 1 provided with the first protrusion 2 is placed on the roof base material 6 by locking the tile beam-locking protrusion 9 to the tile beam 7 toward the ridge side.

Other tiles 1 are placed on top of the first protrusion 2 and second protrusion 4 of this tile 1.
The ridge-side end surface 16 of the third protrusion 5 is locked to the eave-side end surface 17 of the second protrusion 4, and the third
When locking the ridge-side end surface 16 of the protrusion 5 to the eave-side end surface 17 of the second protrusion 4 of the lower tile 1, the lower surface 1 of the fourth protrusion 13 of the upper tile 1
4, the upper surface 15 of the second protrusion 4 of the lower tile 1 is placed in contact with it.

As a result, the upper tile 1 shifts toward the eaves, creating a large gap between the third protrusion 5 of the upper tile 1 and the second protrusion 4 of the lower tile 1.
Even if the water film 8 no longer forms between the third protrusion 5 and the second protrusion 4, the upper surface 15 of the second protrusion 4 of the lower tile 1 will still overlap the fourth protrusion 13 of the upper tile 1. The fourth protrusion 13 of the roof tile 1 is in contact with the lower surface 14 of the roof tile 1, and a water film 8 is formed there, and the rainwater is splashed onto the fourth protrusion 13 of the roof tile 1.
This was done to prevent rainwater from entering.

In the present invention, as described above, the tile is laid on the roof base material with the ridge side end of the tile on the first protrusion side facing the ridge side, and the first protrusion and second protrusion of the tile are laid on the roof base material. Another tile is laid on top of the tile, and the ridge side edge of the third ridge of the upper tile is locked to the eave side end of the second ridge of the lower tile, so the second ridge is The top surface of the second ridge is now almost in contact with the third ridge, and the top surface of the second ridge is higher than the bottom surface of the third ridge, so even if rainwater or splashes seep into the gap between the tile on the top and the tile on the bottom, it will cause a drop in water. A water film is created between the third protrusion and the second protrusion by the surface tension of the water, preventing rainwater from penetrating deeper than the second protrusion, and also allowing rainwater to penetrate deeper than the second protrusion due to capillary action. Even if an attempt is made to penetrate the tile, a first protrusion is provided on the upper surface of one end of the tile to protrude over the entire length of the end, and a second protrusion is provided in parallel on the upper surface of the tile near the first protrusion. 1
Since other tiles are laid over the protrusions and the second protrusions, a large space is created between the first and second protrusions of the lower tile. It can prevent rainwater from penetrating deeper than the second protrusion due to capillary action,
Moreover, a fourth protrusion is provided on the lower surface of the tile that is continuous with the third protrusion on the ridge side of the third protrusion and protrudes with a smaller protrusion dimension than the third protrusion, and the lower surface of the fourth protrusion is provided. The width in the direction of the eaves ridge is set larger than the width of the upper surface of the second protrusion in the direction of the eaves gutter, and the lower surface of the fourth protrusion of the upper tile is brought into contact with the upper surface of the second protrusion of the lower tile. Therefore, the upper tile is slightly shifted toward the eaves, and a large gap is created between the third protrusion of the upper tile and the second protrusion of the lower tile, and a water film no longer forms here. However, since the fourth protrusion of the upper tile is in contact with the second protrusion of the lower tile, a water film is formed there, which may reduce the effectiveness of preventing rainwater infiltration. It's something that doesn't exist.

Here, the protrusion dimension of the second protrusion from the top surface of the tile is set larger than the difference between the protrusion dimension of the third protrusion from the bottom surface of the tile and the protrusion dimension of the fourth protrusion from the bottom surface of the tile, and Since the protrusion dimension of the fourth protrusion from the bottom surface of the tile was set larger than the difference between the protrusion dimension of the first protrusion and the protrusion dimension of the second protrusion, the dimension relationship between the protrusions and When the upper tile is stacked, the fourth protrusion of the upper tile and the second protrusion of the lower tile can be surely brought into contact with each other.

In addition, since the first protrusion and the second protrusion are protruded in parallel, dust may accumulate inside the second protrusion and rainwater may penetrate deeper than the second protrusion. The first ridge can prevent rainwater from penetrating further into the roof, completely preventing rotting of the roof base material, and preventing rain from penetrating in the direction perpendicular to the ridge. It is also possible to construct loose roofs.

[Brief explanation of drawings]

Fig. 1 is a perspective view of an embodiment of the tile of the present invention, Fig. 2 is an enlarged vertical sectional view showing an embodiment of the same tile roofing state, Fig. 3 is a perspective view of a conventional tile, and Fig. 4 is FIG. 5 is an enlarged longitudinal cross-sectional view of the tile roofing state of the same as above, and FIG.
is the third protrusion, 6 is the roof base material, 13 is the fourth protrusion, 16 is the ridge side end face, and 17 is the eave side end face.

Claims (1)

[Scope of utility model registration request] A first protruding strip is provided on the upper surface of the ridge side end of the tile, extending over the entire length of the end, and a second protruding strip is protruded in parallel with the upper surface of the tile near the first P strip with a protruding dimension smaller than the first protruding strip. A third protrusion is provided on the lower surface of the eave side end of the tile along the entire length of the end.
A fourth protrusion that protrudes from the lower surface of the tile in a state that is continuous with the third protrusion on the ridge side of the protrusion and has a protrusion dimension that is smaller than the protrusion dimension of the third protrusion.
A protrusion is provided, and the protrusion dimension of the third protrusion from the bottom surface of the tile and the fourth protrusion are
The protrusion dimension of the second protrusion from the top surface of the tile is set larger than the difference in protrusion dimension from the protrusion, and the difference in the protrusion dimension between the first protrusion and the second protrusion from the top surface of the tile. The protrusion dimension of the fourth protrusion from the bottom surface of the tile is set larger than that of the fourth protrusion.
The width of the lower surface of the ridge in the direction of the eave ridge is set larger than the width of the upper surface of the second ridge in the direction of the eave ridge, and the width is set on the first and second ridges of the tiles laid on the roof base material. Stack the other tiles, and lock the ridge-side end of the third protrusion of the upper tile to the eave-side end of the second protrusion of the lower tile, and connect the lower surface of the fourth protrusion of the upper tile to the eave-side end of the third protrusion of the upper tile. A tile roofing device that is brought into contact with the upper surface of the second protrusion of a tile.