JP2550992Y2 - Drainage structure at roof edge - Google Patents

Description

[Detailed description of the invention] [Industrial applications]

The present invention relates to a drainage structure at a roof end for preventing rainwater from being transmitted to a nose plate or a gable plate.

2. Description of the Related Art Generally, a draining plate A is provided with a hanging piece 2 extending downward at the tip of a fixed piece 1 and formed in a substantially inverted L-shaped cross section. It is used by being attached as shown in FIG. The hanging piece 2 covers the upper part of the nose plate 8 at the eaves, and rainwater is allowed to fall from the lower end of the hanging piece 2 as shown by an arrow.

[Problems to be solved by the invention]

However, the draining plate A has a problem that the rainwater may flow from the lower end of the hanging piece 2 to the surface of the nose plate 8, and the surface of the nose plate 8 may be contaminated with the rainwater. If the draining plate A is used for the roof keraba, there is also a problem that rainwater flows on the surface of the gable plate and may be soiled. The present invention has been made in view of the above points, and an object of the present invention is to provide a drainage structure at a roof end which can prevent rainwater from flowing on the surface of a nose plate or a gable plate. .

[Means for Solving the Problems]

The draining structure at the roof end according to the present invention has a hanging piece 2 extending downward at the tip of the fixing piece 1 and a draining piece 3 projecting downward at the tip to provide a substantially inverted L-shaped cross section. The formed drainage piece 4 is provided to extend forward at the tip of the fixing piece 1 to form a draining board A, and the fixing piece 1 is arranged below the tile plate 10 at the roof end, and the draining board A is attached to the roof end. Nose plate 8 or gable plate provided at the roof end
The top surface of the roof tile 15 is covered with the top of the roof 15 and the front end of the tile plate 10 at the end of the roof is projected forward of the drainage piece 3.

[Action]

In the present invention, a draining piece 3 is provided at the tip of the fixing piece 1 so as to protrude downward, and a draining piece 4 having a substantially inverted L-shaped cross section is provided at the tip of the fixing piece 1 so as to extend forward. The fixed piece 1 is arranged below the roof tile 10 at the roof end, the draining board A is attached to the roof end, and the hanging piece 2 of the water cutting piece A is attached to the nose plate 8 provided at the roof end. In order to cover the outer surface by approaching to the upper part of the gable plate 15 and to make the tip of the tile plate 10 at the roof end protrude forward from the draining piece 3,
Rainwater can be dropped from both the tip of the tile plate 10 and the drainer 3 and the outer surfaces of the nose plate 8 and the gable plate 15 can be covered with the hanging pieces 2 to prevent rainwater from splashing. Since the drainage is subjected to three stages of drainage before reaching the plate 8 and the gable plate 15, it is possible to reliably prevent the transmission of rainwater to the nose plate 8 and the gout plate 15. Moreover, by placing the hanging piece 2 close to the upper part of the nose plate 8 or the gable plate 15 to cover the outer surface, the draining plate A can be attached with the nose plate 8 or the gable plate 15 as a reference. The rainwater blown to the side can also be prevented from falling on the outer surfaces of the nose plate 8 and the gout plate 15.

【Example】

Hereinafter, the present invention will be described in detail with reference to examples. The draining plate A according to the present invention is formed by bending a single metal plate such as a steel plate as shown in FIG. In addition, a water-repellent piece 3 having a substantially inverted L-shape in section is formed by extending a water-repellent piece 3 from the front end of the fixed piece 1 so as to extend forward. The draining plate A is formed to be long. The drainboard A prepared as described above can be used in the eaves of the roof of a house or in a keraba. However, in the embodiments shown in FIG. 2 and subsequent figures, a plurality of tiles 10 are laid on the upper surface of the substrate 9 and are formed. The drain panel A is attached to the edge of the eaves or the edge of the keraba of the roof panel 11 to be used. In other words, the construction of the roof is done by attaching a rafter on top of the main building, placing a base plate on the rafter, constructing a roof base, and then laying tiles on the base plate and roofing it. However, the work of installing a roof base and laying a large number of tiles is very complicated. Therefore, a plurality of tiles are placed on the substrate 9.
By using a roof panel 11 formed by stretching the roof panel 11 and arranging the roof panel 11 side by side on a main building or the like, there is no need to perform the work of installing a roof base or roofing tiles as shown in FIG. It is intended to facilitate the construction of the roof. The roof panel 11 is formed by stretching a plurality of tiles 10, 10,... In the eaves ridge direction on a substrate 9 via a waterproof sheet 12, and the substrate 9 is provided with a face plate 14 on an upper side of the frame 13. Is formed. As shown in FIG. 4, there are two types of the roof panel 11, which are arranged at the half of the eaves side of the roof and those arranged at the half of the ridge side of the roof. Roof panel 11 to be arranged
In a, a drainboard A is provided at the leading edge of the eave, and a drain panel A is provided in the roof panel 11b which is disposed at the end of the ridge side at the half of the ridge side, and a drainboard A is provided at the half of the eave side. In the roof panel 11c arranged at the end portion on the side, drainers A are attached to the eaves and the keraba, respectively. That is, as shown in FIG. 2, a nose plate 8 is attached to the eaves of the roof panels 11a and 11c, and a drain plate A is provided between the upper end of the nose plate 8 and the waterproof sheet 12 below the tile plate 10. Is fixed to the upper end of the nose plate 8 by nailing the fixed piece 1 to the upper end of the nose plate 8. It is covered. When the draining plate A is attached in this manner, the draining pieces 4 of the draining plate A project outside the nose plate 8 below the tile plate 10. On the other hand, as shown in FIG. 3, a gable plate 15 is attached to the edge of the roof panels 11b and 11c.
The fixing piece 1 of the draining board A is arranged between the upper end of the plate 15 and the waterproof sheet 12 on the lower side of the tile board 10, and the fixing piece 1 is nailed to the upper end of the gable board 15 so that the draining board A is The hanging piece 2 of the draining plate A is fixed so as to cover the outer surface of the upper part of the gable plate 15. When the draining plate A is attached in this manner, the draining pieces 4 of the draining plate A project outside of the gable plate 15 under the tile 10. In FIG. 3, reference numeral 16 denotes a backing material for waterproofing between the tile plates 10. When the draining plate A having the above structure is attached to the eaves of the roof or the keraba, the rainwater falls from the tip of the draining piece 3 of the draining piece 4, and the amount of rainwater flowing on the surface of the hanging piece 2 is reduced. Therefore, it is possible to reduce rainwater flowing from the lower end of the hanging piece 2 to the surface of the nose plate 8 and the gable plate 15 and to prevent the surface of the nose plate 8 and the gable plate 15 from being stained with rainwater. Things.

[Effect of the invention]

As described above, according to the present invention, a hanging piece is provided at a tip of a fixed piece so as to extend downward, and a hanging piece is provided at a tip of the fixing piece so as to protrude downward. Is provided extending to the front end of the fixing piece to form a drain board, the fixing piece is arranged under the roof tile at the roof end, the drain board is attached to the roof end, and the hanging piece of the drain piece is attached. To cover the outer surface of the nose plate and gable plate provided at the roof edge and to make the tip of the roof tile at the roof end protrude beyond the draining dripping pieces, drain the rainwater with the tip of the tile board. It can be dropped from both of the dripping pieces, and the outer surface of the nose plate and gout board can be covered with drooping pieces to prevent rainwater from splashing. As a result, it is possible to reliably prevent the transmission of rainwater to the nose plate and gable plate Nose plate and gable plates are those which can prevent soiling by rainwater Te. Moreover, by placing the hanging piece near the upper part of the nose plate or gable plate and covering the outer surface, a draining plate can be attached based on the nose plate or gable plate, and the lower part of the tile plate can be attached to the drain plate. The draining plate can be appropriately positioned so as to protrude outward. Also, it is possible to prevent rainwater blown down on the tile plate from falling on the outer surfaces of the nose plate and gable plate, and to protect the nose plate and gout plate from rainwater blown from below.

[Brief description of the drawings]

1 (a), 1 (b), and 1 (c) are perspective views, front views, and side views of an embodiment of the present invention. FIG. 2 is a cross-sectional view showing an example of a use state of the draining plate, and FIG. FIG. 4 is a cross-sectional view showing another example of the use state of the same draining board, FIG. 4 is a schematic view showing the entire configuration of the roof, and FIG. 5 is a cross-sectional view of a conventional example. 1 is a fixed piece, 2 is a hanging piece, 3 is a draining piece, 4 is a draining piece, 8 is a nose plate, 10 is a tile plate, 15 is a gable board, and A is a draining board.

Claims (1)

(57) [Scope of request for utility model registration] 1. A hanging piece which is provided at a tip of a fixing piece and extends downward, and a hanging piece of water is provided at a tip of the fixing piece so as to protrude downward. To extend to form a drain board, place a fixing piece under the roof tile at the roof edge, attach the drain board to the roof edge,
A roof consisting of a dripping piece of water cutting piece placed near the top of a nose plate or gable plate provided at the edge of the roof to cover this outer surface and the tip of the tile at the roof end protruding forward from the draining piece. Drain structure at the end.