JP2532746Y2 - Roof wall rain-break structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure in which a joint between a wall and a roof of a building is accommodated, that is, a structure in which a wall is covered with rain.

[0002]

2. Description of the Related Art Conventionally, there is a structure shown in FIG. 3 as a rain closing structure near a roof wall, for example, near a flow side wall. FIG.
, 31 is a wall material, 32 is a rafter, 33 is a base plate stretched over the rafter 32, 34 is an asphalt roofing (waterproof sheet), 35 is a substantially L-shaped drain plate made of a metal plate, 36 is The torso edge 37, which is nailed to the wall material 31, is nailed to the base plate 33 from above the asphalt roofing 34 near the wall at the receiving bar.

[0003] The discarded plate 35 is provided with a step portion 38 whose horizontal piece 35B is lowered by the thickness of the receiving rail 37, and is disposed on the receiving rail 37. It is covered so that it is located close to
40 is placed so as to straddle the end plate 35 and the end of the roofing material 39 on the receiving bar 37, is fixed to the receiving bar 37 by nails 41, and furthermore, on the coping 40, a metal plate flashing plate 42 having a substantially L-shaped cross section Is laid.

The flashing plate 42 is provided with a step 43 so that the horizontal piece 42B is along the end of the coping 40, and the lower surface of the lower step and the roof material 39 are provided.
And a seal ring material 44 is injected. Note that 45
Is an asphalt felt stretched over the wall material 31, and 46 is an outer wall material. The lower end of the outer wall material 46 is lowered to near the horizontal piece 42B of the flashing plate 42, and is fixed to the body edge 36 by a nail 47.

[0005]

[Problems to be Solved by the Invention] By the way, in the above-mentioned conventional example, it is indispensable to nail the cap 40 that presses and fixes the edge of the roof material 39 against the wall, it takes time and work, and the end of the roof material 39 is There are many problems such as cracking due to the impact of nailing, and there is a problem in workability, and a metal flashing plate 42 is exposed and the appearance is poor.

[0006] The present invention has been made in view of the above-mentioned situation, and aims at eliminating the need for the work of fixing the cap and its nails, improving the workability, preventing damage to the roofing material, and improving the appearance. It is an object of the present invention to provide a roof-side rain-break structure that can be improved.

[0007]

In the present invention, the following technical measures have been taken in order to achieve the above object. That is, in the present invention, the upper side of the receiving beam or the like fixed to the joint between the wall and the roof,
In a wall-end rain-closing structure in which a rain retaining plate having a substantially L-shaped cross section is interposed via a draining plate, an engaging portion in a state where the horizontal piece is extended is provided on a step formed on a horizontal piece of the waste plate. In addition to fixing the role of covering the edge of the roofing material on the upper surface of the horizontal piece, the outer edge of the horizontal piece is folded downward to form a disc engaging portion, and It is characterized in that the discard plate engaging portion is fitted and locked to the engaging portion of the discard plate.

[0008]

According to the present invention, since the flashing plate is fixed to the upper surface of the side plate in advance at the factory, etc., the draining plate is disposed and the roofing material is laid. After that, the rain holding plate is placed on the draining plate, and the draining plate engaging portion is fitted and engaged with the engaging portion of the draining plate, so that the accessory on the edge of the wall of the draining plate and the roofing material is removed. It does not hit the roofing material and does not damage the roofing material because it does not nail the flashing plate and the accessory to the pier and the roofing material.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. 1 and 2 show an embodiment in which the present invention is applied to a flow side wall of a roof. 1 is a wall material, 2 is a rafter, 3 is a field board, 4
Is a waterproof sheet (asphalt roofing)
It is stretched so as to cover the upper surface and the lower trunk 5 of the wall material 1, and the receiving bar 6 is nailed to the field board 3 on the waterproof sheet 4 near the wall.

Reference numeral 7 denotes a rising plate formed by bending a metal plate with a draining plate.
It is formed in a substantially L-shaped cross section composed of 7A and a stepped horizontal piece 7B,
The outer ends of the two pieces 7A and 7B are turned inward facing each other,
The width of the horizontal piece 7B up to the step 8 is the same as or slightly wider than the width of the receiving section 6, and the height of the step 8 is the same as the height of the receiving section 6. An engaging portion 9 is formed by extending the upper side of 7B above and below the lower side in parallel with the upper side and bending it. The rising piece 7A of the discard plate 7 is
It is fixed to the rim 5 by 10.

Reference numeral 11 denotes a rain holding plate which is bent by a metal plate and has a substantially L-shaped cross section including a rising piece 11A and a horizontal piece 11B.
The rising piece 11A has an upper end 12 bent toward the horizontal piece 11B, and a V-shaped protruding section 13 bulging toward the tip of the horizontal piece 11B at a lower portion thereof, being parallel to the horizontal piece 11B and extending in the longitudinal direction. It is provided over the entire length, and the rising piece 11A can bend freely with respect to the horizontal piece 11B, so that the included angle of both pieces 11A and 11B can be easily changed,
1 and easy to follow the roof surface.

The horizontal piece 11B of the flashing plate 11 is formed with a discarded plate engaging portion 14 which is bent downward at the tip, and a flashing accessory 15 is fixedly integrated with a rivet 16 on the upper surface. . The space between the horizontal piece 11B and the protrusion 13 is slightly wider than the thickness of the accessory 15, and the wall-side end of the accessory 15 abuts here, and the sealing between the protrusion 13 and the accessory 15 is performed. Material 17 is filled,
Rainwater is prevented from entering the back of the accessory 15. The accessory 15 and the upper surface of the horizontal piece 11B can be installed with the adhesive 18.

Reference numeral 19 denotes a roofing material, the edge of which is on the wall, and
Is laid on the waterproof sheet 4 so as to be placed on the lower horizontal piece 7B. The flashing part 15 is made of the same color as the roofing material 19 and is the same color as the roofing material 19, and its width is about twice as large as the width of the horizontal part 11B of the flashing plate, so that the edge of the roofing material 19 can be sufficiently covered. In the factory, including the filling of the sealing material 17, it is formed integrally with the flashing plate 11, and at the work site, the trash plate engaging portion 14 of the flashing plate 11 is fitted to the engaging portion 9 of the trash plate 7. And only the rising piece 11A of the flashing plate 11 is fixed to the rim 5 by the nail 20. In addition, on the upper surface of the edge of the roof material 19 near the wall, the sealing material 21 is disposed immediately before attaching the rain baffle plate 11, or after the rain baffle plate 11 is attached, the sealing material 21 is provided between the accessory 15 and the roof material 19.
Can be filled.

Reference numeral 22 denotes an asphalt felt (ventilated windproof sheet) stretched over the wall material 1; 23, an outer wall material whose lower end is in contact with the projection 13 of the rain holding plate 11; It is completely covered with the accessory 15 and the outer wall material 23 and has no exposed portion, so that the appearance is good. According to the above-mentioned embodiment, since the flashing part 15 is fixedly integrated at the factory on the upper surface of the horizontal piece 11B of the flashing plate 11, the draining plate 7 is attached, and the roofing material 19 is roofed. After that, the horizontal strip 7B of the drain board 7
Place the rain presser plate 11 on the top, and
7 is engaged with the engaging portion 9 of the
By fixing A to the rim 5 with the nails 20, the flashing plate 11 can be easily attached, and since the flashing member 15 is not directly fixed to the receiving beam 6, the roofing material is interposed through the flashing member 15. 19
And the roofing material 19 is not cracked or damaged.

Further, since the projection 13 is formed on the rising piece 11A of the rain holding plate 11, the rising piece is formed with respect to the horizontal piece 11B.
11A is freely bendable in the wall direction from the protrusion 13 as a base point,
Since it is easy to change the included angle with B, the rising piece 11A can be easily fixed to the rim 5 without applying excessive stress to the flashing plate 11, improving workability and improving the protrusion 13. The rainwater that has entered the back surface of the outer wall material 23 is smoothly discharged onto the accessory 15,
It prevents the role item 15 from wrapping around to the back surface.

In the above embodiment, the cross-sectional shape of the projection 13 of the rain holding plate 11 can be U-shaped, semicircular, or the like. Nut, seal packing can be interposed, and adhesive
18 can also be omitted. The present invention is not limited to the above embodiment, and can be appropriately changed in design.
For example, the flashing plate can be made of plastic.

[0017]

According to the present invention, as described above, the upper side of a receiver or the like fixed to the joint between the wall and the roof is covered by a rain-holding plate having a substantially L-shaped cross section through a drain plate. In the wall-end rain closing structure, an engaging portion in a state where the horizontal piece is extended protrudes from a step portion formed on the horizontal piece of the waste plate, and the rain holding plate is provided on the upper surface of the horizontal piece near the wall of the roof material. A role covering the end portion is fixed, and the outer end of the horizontal piece is turned downward to form a discarded plate engaging portion, and the discarded plate engaging portion is fitted and locked to the engaging portion of the discarded plate. Because of this feature, the on-site workability is improved, and there is no need for the work to fix the roof and nails as before, and the roofing material is not hit. Can be prevented, and the flashing plate and the accessory are firmly locked, so that it can be prevented from floating and the flashing plate is covered with the accessory Appearance on the watch will be better.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional side view showing an embodiment of the present invention.

FIG. 2 is a perspective view of a flashing plate and an accessory.

FIG. 3 is a vertical sectional side view showing a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wall material 6 Receiving part 7 Draining board 7B Side piece 8 Step part 9 Engagement part 11 Rain holding plate 11B Side piece 14 Dip plate engaging part 15 Rain holding part 19 Roof material

Claims (1)

(57) [Scope of request for utility model registration] 1. A rain cut-off structure near a wall, wherein an upper side of a receiver or the like fixed to a joint portion between a wall and a roof is covered with a rain holding plate having a substantially L-shaped cross section through a drain plate. An engaging portion in a state where the horizontal piece is extended protrudes from a step formed on the horizontal piece, and an accessory covering the edge portion of the roofing material is fixed to the upper surface of the horizontal part of the rain baffle plate. Along with the roof wall, the outer end of the horizontal piece is turned downward to form a discarded plate engaging portion, and the discarded plate engaging portion is fitted and locked to the engaging portion of the discarded plate. Raining structure.