JPS6237862Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an eave tile roof structure using flat tiles.

As shown in FIG.
In the case where the eaves drain plate 5 is attached to the eaves, a gap is created on the lower surface of the eaves lower tile 2. When an eaves accessory 1 made of the same type of material as the flat tile 3 or the lower eaves tile 2 is used instead of the eaves drain plate 5, as shown in FIG. It is impossible to make the length longer because the thickness must become thinner toward the rear, and therefore there is a space between the lower eaves tile 2 and the roofing board 4 at the rear of the eaves accessory 1. This causes cracks to easily occur in the flat tiles 3 at the eaves.

The present invention was devised in view of these points, and its purpose is to prevent tread cracks from occurring, and to use a batten for packaging eaves accessories as a board to prevent tread cracks. To provide an eaves tile roofing structure that does not require an increase in the number of members and increase in cost.

To explain the present invention below, the present invention consists of a flat tile installed at the eaves, a lower eaves tile in contact with the lower surface of the flat tile, and a roof tile interposed between the lower surface of the lower eaves side of the eaves and the roof board. It consists of an L-shaped cross-section of the eaves accessory and a crack prevention board that is placed between the underside of the eaves lower tile and the roof board, which also serves as a backing plate for packaging the eaves accessory. 3 shows the eaves accessory 1 used in the present invention, which has an L-shaped cross section with a hanging piece 11 formed from the front edge. It is made of synthetic fiber reinforced cement mortar with hanging pieces 1
The front surface of 1 has several horizontal grooves 12 vertically. This eaves accessory 1, which is thinner toward the rear, has alignment marks 14 for positioning the lower eave tile 2 disposed on its upper surface, and alignment marks 14 at equal dimensions to the left and right of the alignment marks 14. A semi-circular cut-out relief hole 13 and this eaves accessory 1
Nail holes 1 for passing nails 16 for fixing to the roofing board 4
5. The width of the lower eave tile 2 is the same as the width of the eaves accessory 1 and the width of the flat tile 3, and has nail holes 20, 20. The lower eave tile 2 differs from the flat tile 3 in that its rear edge has the same shape as the flat tile 3 covered thereon, and its front-to-back dimensions are shorter than the flat tile 3.

In construction, first, the eaves accessory 1 is fixed to the eave end of the shedding board 4 with the nails 16 passed through the nail holes 15, and the crack prevention board 6 is fixed behind this. Next, the lower eaves tile 2 is placed on the top surface of this eaves accessory 1.
A matching mark 14 is placed on the eaves accessory 1.
The front and rear positions are determined by aligning the left and right front edges with the front edges of the eaves accessory 1, and then fixed to the roof board 4 with nails 21 through the nail holes 20. At this time, the nails 21 are driven into the roofing board 4 through the relief holes 13 of the eaves accessory 1, and therefore, the nails 21 are driven into the roofing board 4 through the escape holes 13 of the eaves accessory 1.
Since the lower surface of the periphery of the roof tile 0 is received by the eaves ornament 1 and does not float above the roofing board 4, the lower eaves tile 2 does not break. Once the lower eaves tiles 2 have been placed on the eaves accessory 1 with their positions shifted left and right (approximately 10 cm or more), the tile strips 7 are further placed as shown in Figure 5, and the eaves are placed on top of this. The flat tile 3 is laid so that its front edge is aligned with the front edge of the lower eaves tile 2, and also so that its position is shifted from side to side.

The eaves part constructed in this way as shown in Fig. 6 is stacked in layers because the grooves 12 on the front surface of the eaves accessory 1 are formed at intervals of the same dimensions as the thickness of the flat tiles 3 and the lower eaves tiles 2. It has the same appearance as when it was used, and it gives a profound feeling.
The eaves accessory 1 is in contact with the lower surface of the eaves side of the lower eaves tile 2, and the crack prevention board 6 is located between the lower eaves tile 2 and the field board 4 at the rear. No cracks will occur.

Here, the step crack prevention board 6 is not prepared as a special member, but is used for each eave when combining and packing a pair of L-shaped eaves accessories 1, 1, as shown in Fig. 7. The batten 6' used to protect the front surface is reused, and the crack prevention board 6 is made of something that would otherwise be discarded once it is unpacked at the construction site. Furthermore, the seventh
In the figure, 19 indicates a packing band, 8 in FIG. 4 indicates a gable board, 9 indicates a shingle, and 10 in FIG. 6 indicates a roofing.

As described above, in the present invention, in construction using eaves accessories, the crack prevention board prevents the occurrence of cracks that are more likely to occur due to the presence of the eaves accessories. Moreover, the crack prevention board doubles as a batten used for packaging eaves accessories, and the cost is high because it is used for something that should be discarded after being unpacked at the construction site. It's something that doesn't exist.

[Brief explanation of the drawing]

Figures 1 and 2 are sectional views of the conventional example, and Figure 3 is a sectional view of the conventional example.
Figures a, b, and c are front views, plan views, and side views of the eaves accessory used in the present invention, Figures 4 and 5 are perspective views showing the construction procedure, and Figure 6 is a sectional view showing the construction state. Fig. 7 is a perspective view showing the packaging state of the eaves accessories, in which 1 is the eaves accessory, 2 is the lower tile of the eaves, 3 is the flat tile, 4 is the field board, and 6 is the prevention of cracks that also serves as a batten. Show the board.

Claims (1)

[Scope of utility model registration request] A flat tile placed at the eaves, a lower eaves tile in contact with the lower surface of the flat tile, and an L-shaped eaves accessory interposed between the lower surface of the lower eaves side of the lower eaves tile and the roof board; This eaves tile roofing structure is composed of a crack prevention board that is placed between the lower surface of the eaves lower tile and the roofing board and also serves as a batten for packaging eaves accessories.