JPS6018500Y2 - tile - Google Patents

Description

[Detailed description of the invention] This invention relates to a tile for roofing that consists of a flat tile part and a round part.

Recently, flat tile section 1 as shown in Fig. 9 has been used for regular roofing.
A tile in which the round part 2' and the round part 2' are integrated is known.

When roofing with this tile, it is preferable that at least two places, the flat tile part 1' and the rounded part 2' of the upper tile, contact the lower tile in the overlapping part of the tiles.

However, since the above-mentioned tiles are misfired, the flat tile portion 1' is likely to be twisted.

In other words, the flat tile part 1' is located at the left corner opening (as seen from the eaves) of the upper part of the flat tile part 1' where the tile is placed, with the diagonal line shown by the thin dashed line in FIG. (same) may warp upward or downward, or the left corner C of the part of the flat tile portion 1' that overlaps with the lower tile may bend upward or downward, bordering on the diagonal line shown by the thick two-dot chain line in the figure. It is easy to warp.

Therefore, as shown in FIG. 10, for example, if the left corner opening of the upper tile placement part of the flat tile part 1' is curved upward, another tile (the flat tile part 1' of this tile) may be placed. Assume that there is no warpage.

(the same applies hereafter), only the flat tiles 1' and 1' will come into contact with each other (in this case, the upper tile may be tilted and the rounded parts 2' and 2' may also come into contact with each other). (When the roof is finished, adjacent tiles overlap each other, so the tiles on top tend to not tilt, resulting in the situation shown in the figure.)

For example, as shown in Fig. 11, the left corner C of the flat tile portion 1' where it overlaps with the lower tile is curved upwards, causing the tile to tilt, resulting in a rounded view. If another tile is placed on top of a tile with the rear part 2' raised, only the rounded parts 2' and 2' will come into contact with each other.

Contrary to the situation shown in Fig. 10, if the left corner opening of the upper tile placement part of the flat tile part 1' of the lower tile is curved downward, the result will be as shown in Fig. 11 described above. The same thing happens in the case of .

Also, contrary to the situation shown in Fig. 11, if the left corner C of the flat tile part 1' of the lower tile that overlaps with the lower tile is curved downward, as a result, the above-mentioned Fig. 10 The same thing will happen in the case.

In any case, if the flat tile part 1' of the tile is warped,
For the lower tile, either the left corner opening of the upper tile placement part of the flat tile part 1' goes up, or the rear part of the round part 2' goes up.
When the upper tiles are stacked, the state shown in Fig. 10 or 11 will be obtained.

Therefore, when roofing tiles with irregularities as described above, in the overlapped part of the tiles, only the flat tiles 1' and 1' contact each other, or only the round parts 2' and 2' contact each other. The stability of the tiles is poor, causing the tiles to wobble during strong winds.

Also, when roofing is done, if the left corner opening of the flat tile part 1' of the lower tile where the upper tile is placed is raised, the rounded part 2' of the upper tile A' will be lower than the lower tile. Since it is raised above the round part 2' of A' (Fig. 10), the front end of the round part 2' of the upper tile is visible when viewed from the eaves, and the roof does not look like a beautiful original roof. Not only that, but it is also difficult to construct.

This idea is such that even if the flat tile part of the tile is slightly warped, at least two parts of the upper tile, the flat tile part and the round part, will come into contact with the lower tile when the roof is laid. By this,
This is an attempt to eliminate the above-mentioned drawbacks.

Examples of this invention will be described below with reference to the drawings.

In FIGS. 1 and 2, A indicates a roof tile, and a flat roof tile 1 that is curved so as to be curved downward is attached at one end of the flat tile 1 that is curved upward.
One side end of a semi-cylindrical round part 2 curved as shown in FIG.

Then, the lower surface of the overlapping part 3 of the lower part of the flat tile part 1 is formed so that the degree of curvature of the part 3 that overlaps with the tile below the tile part 1 is greater than the degree of curvature of the upper surface of the part 4 of the tile placed above the flat tile part 1 toward both ends. When roofing is done, gaps A and A are created between the lower surface of the overlapping part 3 to the lower tile A and the upper surface of the upper part 4 of the tile A, which gradually become larger toward both ends of the flat tile part 2. (See Figure 4).

In addition, in the above, the round part 2 is connected to the flat tile part 1 with the rear part inclined so as to be higher than the front part.

Reference numeral 5 denotes a bead opening formed by recessing the rear part of the rounded part 2, and 6 is a removable protrusion provided on the top surface of the bead opening 5.

The height of this protrusion 6 is such that when the round part 2 of the upper tile A is stacked on the round part 5 of the lower tile A, the top surface of the round part 2 of the upper tile 1 is the same as that of the lower tile A. It is set to be slightly lower than the top surface of the rounded part 2 (see Figure 3).

7 is the placement part of the adjacent tile A on the flat tile part 1 in the round part 2, and 8 is the flat tile part 1 of another tile A below the side of the round opening part 5.
This is the insertion part.

9 is a water return provided at the side and rear ends of the flat tile portion 1 so as to protrude higher than the upper surface of the flat tile portion 1; 10 is a groove into which the lower tile A is fitted; Reference numeral 11 indicates a hook for hooking onto a horizontal beam protruding from the lower surface of the rear end of the flat tile portion 1, and reference numeral 12 indicates a nail hole.

This idea consists of the above structure, and the roofing is done as follows.

In other words, as shown in FIGS. 3 and 4, in the direction perpendicular to the slope direction of the roof, the placement part 7 of the round part 2 of the tile A is positioned on the flat tile part 1 of the adjacent tile A. Tile A and Tile A are stacked on top of each other, and in the direction of the slope of the roof, overlapped part 3 of flat tile part 1 of Tile A is overlapped.
on the mounting part 4 of the flat tile part 1 of the lower tile A, and the front part of the round part 2 on the bead part 5 of the lower tile A.

Since the tile of this invention has a roof as described above, if the flat tile portion 1 of the tile A is warped, the warp will be absorbed in the following manner.

In other words, as shown in Fig. 5, when the placement part 4 of the flat tile part 1 of the lower tile A is curved upward (when the left side of the tile A is upward, i.e., similar to Fig. 10) case), the warped part will be located in gap A, so the upper tile A will come into contact with the lower tile A at two places, the flat tile part 1 and the rounded part 2. It turns out.

In addition, as shown in Figure 6, the left corner of the overlapping part 3 of the flat tile part 1 of the lower tile A is curved upward, so that part is lowered, and as a result, the tile A is tilted, and the round part is curved upward. If the rear of tile 2 is up (if the right side of tile A is up,
In other words, in the same case as in Fig. 11), the ball opening 5 of the tile A
By omitting the protrusion 6, the upper tile A comes into contact with the lower tile A at two places: the flat tile part 1 and the rounded part 2.

In the above case, if there is no gap A as in this invention in the right part of the upper and lower tiles A and the flat tile parts 1 and 1 of A, even if the protrusion 6 is omitted, as shown in Fig. 7. Like the roof tile A/
The lower surface of the flat tile section 1" of / is the upper surface of the flat tile section 1 of the lower tile A (because the right side of the tile is up, the right side of the flat tile section 1 is Therefore, the upper tile A'' contacts the lower tile A only at its flat tile portion 1''.

In the above description, the protrusion 6 is provided on the top surface of the ball opening 5, but the same implementation as described above can be achieved even if the protrusion 6 is provided facing downward inside the front part of the rounded part 2.

Further, in the above, only the lower surface of the portion 3 of the lower flat tile portion 1 that overlaps with the tile A is formed to have a dog-like degree of curvature, but the lower surface of the entire flat tile portion 1 is formed to have the above-mentioned degree of curvature. can also be implemented in the same way as above.

In addition, when carrying out the process as described above, the thickness of the front end of the flat tile portion 1 gradually becomes thinner as it approaches both side ends.
As shown in Fig. 8, the upper surface of the heavy base part 3 of the flat tile part 1 may be chamfered so that the thickness of the front end of the flat tile part 1 is constant when viewed from the eaves. At that time, you will be able to have a beautiful tiled roof just like before.

As explained above, according to this invention, at least the lower surface of the portion 3 of the flat tile portion 1 that overlaps with the lower tile is made to have a degree of curvature greater than the upper surface of the tile placement portion 4 above the flat tile portion 1. A removable protrusion 6 is provided on either the top surface of the ball mouth part 5 at the rear of the rounded part 2 or the inside of the front part of the rounded part 2 to prevent the firing from occurring. Even if the flat tile part 1 is twisted and warped, the warp can be absorbed when roofing is done.

Therefore, according to the tile of this invention, even if the flat tile part 1 is warped, at least two parts, the flat tile part and the rounded part of the upper tile, are bent in the overlapping part of the tile. Since it comes into contact with the roof tile, the upper tile can be stacked stably against the lower tile, making it possible to create a roofing style in which the tiles fit together well.

As a result, the tiles do not rattle even in strong winds, making it possible to have a durable solid tile roof.

Moreover, according to this idea, when the roof is laid, the top tile will not lift up, so the tip of each rounded part stacked one on top of the other will be hidden by the rounded part of the previous tile. (See Figure 3).

As a result, when viewed from the eaves, the round edges of the roof tiles line up in a straight line, creating a beautiful tiled roof and making construction easier.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the tile of this invention seen from the back side, Figure 2 is a perspective view of the roof as seen from the front side, Figure 3 is a partially cutaway perspective view showing the roof covered with the same tile, and Figure 4 is Figure 3 is an enlarged cross-sectional view of the overlapping part of the tiles, Figures 5 and 6 are cross-sectional views showing the overlapped part of the tiles when the flat tile part is warped, and Figure 7 is the overlap of the flat tile part. FIG. 8 is a perspective view showing a modified example of this invention; FIG. 9 is a perspective view of a conventional tile; FIGS. 10 and 11 The figure is a cross-sectional view of the overlapping part of a conventional roof tile when the flat tile part is warped. A...Tile, 1...Flat tile part, 2...
...Round part, 3...Overlapping part of flat tile part, 4...
...Placement part of flat tile part, 5...Ball mouth part, 6
...protrusion.

Claims (1)

[Scope of utility model registration request] A semi-cylindrical round part 2 is connected to one side of the flat tile part 1 which is curved downwardly, and the rear part of the round part 2 is stepped to form a round opening 5. In the curved tile A, at least the lower surface of the overlapping portion 3 of the flat tile portion 1 with the lower tile is shaped so that the degree of curvature is greater than the degree of curvature of the upper surface of the tile mounting portion 4 above the flat tile portion 1. The roof tile is provided with a removable protrusion 6 on either the top surface of the beveled part 5 or the inside of the front part of the rounded part 2.