JPH0526178Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Purpose of the Invention] (Field of Industrial Application) The present invention relates to a spacer used for a tile beam installed horizontally on a tiled surface to hold roof tiles.

(Prior art) Conventionally, when covering a roof with tiles, as shown in Fig. 4, a waterproof sheet 12 is first laid on the upper surface of the sheathing board 11 provided over the entire roof area, and then a Tile beams 13 are installed at regular intervals, tiles 14 are sequentially locked and fixed to the tile beams 13, and the entire roof is covered with the tiles 14.

(Problem to be solved by the invention) However, rainwater that has entered through the gap between the overlapped tiles 14 and circulated under the tiles is
Since it is in close contact with the tile roof surface (waterproof sheet 12 side), it is blocked at the installation location of each tile beam 13, and water ingresses through the hole in the waterproof sheet 12 made by the nail 14 driven into the tile beam 13. However, there was an inconvenience that it caused rain leakage.

Therefore, the present invention was developed based on the above-mentioned circumstances, and it allows rainwater that circulates to the bottom of the tiles to flow smoothly downward without being blocked at the installation location of each tile crosspiece, and also prevents rainwater from leaking from the nail holes due to water intrusion. An object of the present invention is to provide a spacer for tile beams that can reliably prevent the occurrence of damage.

[Structure of the idea]

(Means for solving the problem) In the spacer for tile beams of the present invention, in order to hold roof tiles, an inverted V
It is constructed by arranging the V-shaped spacers at intervals with the tops of the inverted V shapes facing the ridge side, and inserting the nails for attaching the nails of the tile beams through the inside of the tops of the spacers.

(Function) With the spacer for tile beams of the present invention, water flows under the tile beams floating above the tiled surface of the roof, and in front of the nails driven into the tile beams, it prevents the water from entering and spreads the water from side to side. It was designed to be washed away.

(Example) The present invention will be described in detail below based on the example shown in the drawings.

In Figure 1, S is the tiled surface of the roof,
It is formed by nailing a shedding board 2 to a tarp 1 and laying a waterproof sheet 3 on the shedding board 2. On the tiled surface S of the roof, a plurality of tile beams 4 are installed horizontally at regular intervals from the eaves to the ridge direction, and at the bottom of each tile beam 4 there is an inverted V-shaped inverted V-shaped structure made of synthetic resin. The spacers 5 are arranged at intervals, and a gap G corresponding to the thickness of the V-shaped spacer 5 is maintained between the tile roof surface S and the tile beam 4. Each V-shaped spacer 5 has an inverted V-shaped top 5A facing the ridge side, both inverted V-shaped skirts 5B, 5B facing the eaves side, and furthermore, the top 5A and both skirts 5B, 5B are connected to the roof tiles. Nails 6, which are arranged to protrude from the crosspieces 4 and for nailing the tile crosspieces 4, are inserted into the inside of the top portion 5A of each spacer and driven into the tile roof surface S, as shown in FIG. ing.

After arranging and fixing the tile crosspieces 4 on the tiled surface S of the roof in this way, the roof tiles 7 are sequentially secured to the tile crosspieces 4 and fixed with wires, etc., and the roof tiles are attached along the tiled surface S. 7.

By the way, rainwater that enters through the gaps between the overlapping parts of the roof tiles 7 and circulates under the tiles is absorbed by the waterproof sheet 3.
However, at this time, since the tile beams 4 are suspended from the tile roof surface S by the spacers 5, the rainwater flowing on the tile roof surface S flows through the gaps G below each tile beam 4. The rainwater passing through and flowing downward along the slope of the tiled surface S and flowing toward each spacer 5 flows along both outer walls of the spacer with the top 5A of the spacer as a boundary, and flows down to both skirts of the spacer. 5
The flow is guided left and right in the directions B and 5B, and water does not flood inside the spacer 5 partitioned by the outer wall. Therefore, the nail hole 8 made by the nail 6 inserted inside the top part 5A of the spacer is
It is protected from water intrusion by the spacer 5, and water is reliably prevented from circulating from the nail holes 8 to the underside of the waterproof sheet 3.

In addition, as shown in FIG. 3A, the spacer for tile beams of the present invention is arranged so that the spacer 5 is connected to the lower surface of the spacer 5 from the lower end of one hem portion 5B to the top portion 5A of the other hem portion 5.
A single groove 9 reaching the lower end of B may be bored. In this case, the grooves 9 serve to strengthen the drainage effect of water flowing on the tile roof surface S, and more reliably prevent water from entering the inside of the spacer. In addition, as shown in Figure 3B, the spacer 5
A protrusion 10 is located at a position slightly below the top 5A of the upper surface of the
It is convenient to provide this as it serves the role of positioning when placed below the tile beam 4 and prevents it from slipping down. Furthermore, as shown in FIG. 3C, if a flange 5C is made to protrude inward from the upper edge of the inner wall of the spacer 5, water may infiltrate from the lower surface on which the spacer 5 is placed. Even if the nail 6 inserted inside the spacer 5 does not come into direct contact with the lower surface of the inner wall of the spacer 5, water can be prevented from penetrating through the nail and into the nail hole 8.
convenient. Furthermore, as shown in Figure 3 D,
Both hem portions 5B, 5B of the spacer 5 may be formed tapered.

[Effect of idea]

As explained above, the present invention is to place spacers in the shape of an inverted V on the underside of the tile beam installed horizontally on the tile surface of the roof tile, with the top of the inverted V shape facing the ridge side, leaving a space between them. Because of this arrangement, rainwater that enters through the gaps between the overlapping parts of the roof tiles flows downward along the slope of the tile roof covered with a waterproof sheet, and the spacers act as a dike to prevent nail holes. This has the remarkable effect of reliably preventing water from entering the tank and preventing the cause of rain leaks.
In addition, when nailing tile beams, the spacer on the bottom is in an inverted V shape, so you can easily drive the nail through the inside of the top of the spacer, making it easy to install. It's something you get.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is an enlarged perspective view of the main part, Figure 3A,
B, C, and D show modified examples of the present invention;
Figure A is a perspective view seen from the bottom, Figures 3B, C, and D are perspective views seen from the top, and Figure 4 is a perspective view showing a conventional example. 4...Tile beam, 5...Spacer, 5A...Top, 6...Nail, 7...Tile, S...Tile roof surface.

Claims (1)

[Scope of utility model registration request] An inverted V-shaped spacer 5 is placed on the underside of the tile beam 4 installed horizontally on the tiled surface S of the roof to hold the tile 7.
This tile is characterized in that the tops 5A of the inverted V shape are arranged at intervals with the tops 5A facing the ridge side, and the nails 6 for attaching the nails of the tile beams 4 are inserted and driven into the inside of the tops 5A of the spacers. Spacer for the crosspiece.