JPS6016176Y2 - Roof flashing structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a double roof support structure, and particularly relates to a double support structure when two buildings having roofs of different heights are joined together.

Two buildings with different roof heights are combined, and the lower building (hereinafter referred to as the main star) is attached to the gable side wall of the taller building (hereinafter referred to as the main star).
When the roofs of two-story houses (hereinafter referred to as "one-story houses") are joined together, and the eaves of the one-story houses are located midway on the gable side wall surface, rainwater permeates into the walls through both retainers of the eaves edges, and the main star wall It will seep into the room and enter the room.

This phenomenon could not be prevented even with waterproofing agents, and was a major drawback of buildings.

The present invention eliminates the above-mentioned drawbacks and provides a double-sided support for the roof of a lower house that prevents rainwater from entering not only the flat interior but also the main interior.

An embodiment of the present invention will be described below based on the drawings.

The roof of the one-story house B is covered with flat tiles 3 on the top surface of a field board 1 via an asphalt roofing 2.

At the eaves of the one-story house B, a front hanging piece 61 of an inverted-shaped draining board 6 is hung in the shape of a fascia.

A double presser 5 is attached to the joint portion of the main star A with the gable side mortar wall 10 via a cap 4.

Thus, both pressers 5 are formed in a two-stage shape in a front view cross section (as shown in the third figure), and the side rising pieces 51 are erected on the rear surface of the mortar wall 10.

In this double presser foot 5, the first stacked piece 52 is on the top surface of the Kasagi 4, and
A side hanging piece 53 covers the side surface of the cap 4 opposite to the wall, and a two-tier laminated piece 54 is also brought into contact with the upper surface of the tile 3.

At the front end of the first stacked piece 52 along the roof slope, a drain part 55 is formed which is integral with both pressers 5.

That is, the draining portion 55 is formed by extending the first stacked piece 52, and has a rising piece 55a perpendicular to the first stacked piece 52.
The upper part of the rising piece is bent forward in an inverted U-shape, and the lower ends of the front hanging piece 55b1 and the front hanging piece 55b, which hang down while covering the front end of the Kasagi 4, are bent toward the rear eave side. It consists of a beak-shaped piece 55c.

The mortar wall side edge of this drainage part 55 is embedded in the wall as shown in the first figure.

A caulking material 8 is pasted between the second stacked pieces 54 of both pressers 5 and the tiles 3 (FIG. 3).

In the figure, numeral 9 is a rafter, 11 is a support beam, 12 is a rim, 1
3a, 13b, 13c, and 13d are fixing nails, and 14 is a scrap board.

During construction, the asphalt roofing 2 for waterproofing is fixed to the rim forming the wall surface of the main star A, and the side rising pieces 51 of both pressers are nailed from the outer surface of the side rising pieces 51 of the waste board 14, and then , a mortar wall 10 is provided on the outside of the drainage section 5.
It is formed by embedding the side edge of No. 5.

In such a structure, the rainwater accumulated on both pressers 5 temporarily stops behind the rising piece 55a of the draining plate 55, but since the edge of the rising piece 55a is buried in the mortar wall 10, the rainwater collects on both pressers 5. flows in the direction opposite to the wall and is discharged onto the flat roof tile 3.

As described above, since rainwater is temporarily stopped behind the rising part 55, water tends to accumulate in this part, but at the same time, the accumulated water also tends to flow in the direction opposite to the wall, and does not seep into the mortar wall 10.

The present invention is also applied when the flat building B is connected to the side wall surface of the eaves of the main star A.

As described above, in the present invention, a water cutout is provided at the tip of the eaves of both pressers at the joining part between the mortar wall of the main star and the flat roof, and the side edges of the water cutter are buried in the mortar wall of the main star, so that both All rain ice flowing along the slope of the roof on the presser foot is discharged in the direction opposite the wall, completely preventing it from penetrating into the mortar wall.

In addition, the draining part is integrally bent from both pressers, and its front hanging piece covers the front end of the cap, so even after long-term use, rainwater will not seep into the cap from this part, making it easy to install. It has many effects, such as being easy to use.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a roof structure showing one embodiment of the present invention;
The figure is an enlarged cross-sectional view of Figure 1, and Figure 3 is an enlarged cross-sectional view of Figure 2.
■It is a sectional view. 1... Field board, 3... Flat tile, 5...
...Double presser foot, 55...Draining section, 6...
...Draining board, 1o, curved, mortar wall, 12...
・Brim of body.

Claims (1)

[Scope of utility model registration request] In a building where buildings of different heights are combined, a low roof is connected to the wall of the taller building, and the eaves of the one-story building are located halfway between the walls, the upper part of the joint is A double presser is attached, the cross section of which has a two-tiered shape when viewed from the front, and the rising pieces on the sides thereof are erected on the rear surface of the wall, and the first stacked piece rests on the upper surface of the cap of the presser. A drain part is formed integrally with both pressers at the front end along the roof slope,
The draining portion includes a rising piece that is bent and erected from the horizontal piece, and a front hanging piece that is bent forward and downward at the upper part of the rising piece and covers the front end of the cap tree, and the wall side edge of the draining portion is A double support structure for a roof, characterized in that it is embedded in the wall.