JPS5914572Y2 - eaves tiles - Google Patents

Description

[Detailed explanation of the idea] This idea relates to roof tiles.

Traditionally, when roofing tiles with a undulating surface such as Japanese tiles or Western tiles, in order to prevent rainwater from flowing between the back of the tiles and the field, as shown in Figure 1, The practice was to attach a wide and small mai C slightly higher than the field surface B to the edge A of the eaves, fix the stillborn E on top of it, and then cover the roof with tiles using a roofing sheet F.

The above-mentioned stillborn E is to close the gap between it and the field ground B due to the undulating shape of the tile, so its top surface needs to have an uneven shape that follows the undulations on the back side of the tile. This is extremely troublesome, and if the uneven shape does not fit well with the warp of the tile, the tile will not settle properly.

In order to solve this problem, a fascia H is installed on the eaves side of the roof, extending from the field ground to a height corresponding to the stillborn E in Figure 1. A simple construction method is sometimes used in which roofing sheet F is installed between the fascia H and the field surface B, and rainwater W accumulates there, causing the eaves to sag. This is a cause of roof leakage, and especially in the case of a simpler construction method in which the upper surface of the fascia H is not provided with an uneven shape along the roof tiles, the above-mentioned difficulty becomes even more pronounced.

This invention was devised in view of the above-mentioned difficulties, with the aim of providing an eave tile that is extremely easy to construct and can completely protect against rain. A front sagging portion extending downwardly along the top surface of the roof eave is integrally formed, and at an inner corner portion of the front sagging portion rising from the main body portion, a contact surface against the surface of the roof shedding surface is a flat surface. It is characterized by being formed with a seat body that is

Next, this invention will be explained using examples.

FIG. 3 is a longitudinal sectional view of an embodiment of this invention, and FIG. 4 is a sectional view of the device in use.

The eaves tile 1 of this invention has a main body part 1 having wavy unevenness.
1 to the lower edge 11' of the eave end surface 2' of the field surface 2 (Fig. 4)
A front hanging part 12 is integrally formed and extends downward along the front hanging part 12, and at a rising corner part 13 of this front hanging part 12, there is a seat body 14 whose surface that comes into contact with the surface of the roof sheathing surface 2 is a flat surface.
is formed and configured.

The height h of the seat body 14 is as shown in FIG.
The height is set to support the tile 1 so as to be substantially parallel to the slope of the next row of tiles 3 placed above, and the height is provided over the entire width of the tile 1 in the width direction.

The seat body 14 may be integrally molded when the eaves part 1 is molded, but the seat body 14 may be formed separately and bonded to the back surface of the eave part 1 as appropriate.

Further, it is desirable that the extension length of the front hanging part 12 of the eaves part 1 is long enough to cover the seed tree 4 constituting the roof. It is also possible to omit the construction of the fascia H shown in □.

The roof tile 1 is fired from a hydraulic inorganic raw material such as asbestos cement, viscosity, china clay, or the like.

To use the eave head part 1 of this invention, first lay the roofing sheet 5 on the field surface 2, and after nailing the tile beams 6, place the eave head part 1 with its front sagging part 12 along the field surface eave tip edge 2'. The roofs are laid out in rows, and the layers are layered one after another.

Therefore, the gap between the field surface 2 and the tile 1 at the eaves is
It is completely closed by the seat body 14 at the eaves, completely preventing infiltration of rainwater due to blowing.

Since the eaves section 1 of this invention is constructed as described above, when roofing the eaves sections, there is no need to create a complicated eave structure as in the past, and the eaves sections can simply be lined up on the field surface. Therefore, a roof eave part that is completely unchanged from the conventional one can be constructed,
In addition, the seat body 14 can completely prevent rainwater from entering from the eaves, and the roofing sheet 5 laid on the field surface can be
Since the roof tiles are laid along the roof surface, even if rainwater were to infiltrate the back side of the tile, drainage would be good and the back side of the tile would be better waterproof.

In addition, since the eave edge part 1 is supported in an inclined state by the seat body 14, the slope can be aligned with other tiles covered on the roof, and various effects such as improving the appearance of the roof can be achieved. It has practical effects.

[Brief explanation of the drawing]

1 and 2 are sectional views of a conventional example, FIG. 3 is a vertical sectional view of an embodiment of this invention, and FIG. 4 is a sectional view of the embodiment in use. 1... Eave area, 2... Roof field, 2
′...Top surface of field eave, 11...Main part, 11'...Bottom edge of main body, 12...
・Front hanging part, 13...Rising corner part, 14・
... Sitting body.

Claims (1)

[Scope of utility model registration request] A front sagging portion extending downward along the end surface of the field eave is integrally formed on the lower end edge of the main body portion having wavy unevenness, and an inner corner portion of the front sagging portion rising from the main body portion has a An eaves tile characterized by being formed with a seat whose contact surface against the roof roof surface is a flat surface.