JP2553936Y2 - Ventilation structure at the eaves - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ventilation structure at an eaves front.

[0002]

2. Description of the Related Art Conventionally, when a ventilation structure is formed in an eaves portion, an opening communicating with the ceiling and outside is provided in the eaves portion, and ventilation is performed through this opening. Then, since rainwater or the like may enter from the opening, the path of the opening is complicated, or a net is attached to the opening to prevent the penetration of rainwater or the like.

[0003]

However, in the above-described conventional example, a large space is required to complicate the path of the opening, and when the space is small, a complicated path is required. There is a problem that it cannot be formed and a waterproof structure cannot be obtained, and when a net or the like is used, there is a problem that dust and dirt adhere to the net and close the opening.

An object of the present invention is to solve the above-mentioned problems, and it is possible to form a ventilation structure in an eaves part while ensuring waterproofness in a small space without being affected by dust and dirt. It is intended to provide a ventilation structure for the part.

[0005]

According to the present invention, in order to achieve the above object, a nose plate 2 on which an eaves gutter 1 is suspended and held is located indoors with respect to the nose plate 2 and substantially flush with an outer wall surface. The ventilation plate 4 is installed between the roof curtain plate 3 and the ventilation plate 4, and the ventilation plate 5 is provided in the ventilation plate 4 for communicating between the ceiling and the outside of the building. And a water return plate 6 is provided .

[0006]

The water return plate 6 located above the ventilation hole 5 can prevent rainwater or the like from entering the ceiling from the ventilation hole 5 and can be used even in a small space. By installing the water return plate 6, a ventilation structure can be formed at the eaves tip without being affected by dust and dirt while ensuring waterproofness. Also, the eaves gutter 1 is suspended and maintained.
The held nose plate 2 and the indoor side of the nose plate 2 and substantially the outer wall surface
Ventilation plate 4 is installed between roof curtain plate 3 and surface curtain plate 3
And a ventilation plate 5 for communicating between the ceiling and the outside
4 to replace the limited space near the wall
Can form an air path, and
By arranging the roof curtain 3 almost flush with the surface,
A large space between the outer wall and the space
Although it is a structure that can form a ventilation path in
Ventilation can be secured.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on illustrated embodiments. An eave gutter hanging device 7 is attached to the nose plate 2 arranged at the eaves, and the eave gutter 1 is suspended and held by the eave gutter hanging device 7. The eave gutter hanging device 7 is attached by fixing and attaching a mounting plate 7b protruding from one end of the hanging device main body 7a to the nose plate 2, and is attached to an ear holding portion 7c formed at both ends of the hanging device main body 7a. The eaves gutter 1 is attached along the eaves by engaging and holding the ears 1a of the gutters 1.

[0008] The roof curtain plate 3 which is installed at the top of the outer wall 8,
As in FIG. 1, 且 while recessed one step shop inside the nose plate 2
The decorative member 9 is attached to the roof curtain plate 3 so as to be located substantially flush with the outer wall 8 and located below the eaves gutter 1. The decorative member 9 is installed continuously along the eaves along the eaves gutter 1, and is fitted and fixed to a receiving metal fitting 10 attached to the outer surface of the roof curtain plate 3.

When the decorative member 9 is mounted, the upper end protrudes outward from the lower end, and a draining projection 9a protrudes downward from the end of the protruding portion. Numeral 11 denotes a hollow portion provided along the longitudinal direction of the decorative member 9, the hollow portion 11 reduces the weight of the decorative member 9, and the first hollow portion 11 a and the second hollow portion 11 b from the top. The connection protrusion 12 is formed between the two. An inclined portion 13 is formed on the upper end surface of the decorative member 9 so as to be downwardly inclined outward, so that rainwater falling on the decorative member 9 is drained to the outdoor side without moving to the building side. Has become.

The receiving bracket 10 is formed in a substantially U-shaped cross-section by projecting supporting pieces 10b from both ends of a mounting plate 10a having a through hole formed therein. A guide piece 10c is provided so as to protrude. The receiving metal fitting 10 is attached to the roof curtain plate 3 by connecting and fixing the mounting plate 10a to the roof curtain plate 3 by nailing, and supports the decorative member 9 by sandwiching the connection protrusion 12 with each support piece 10b. It has become. And
When the decorative member 9 is attached, the decorative member 9 can be attached by inserting the connecting protrusion 12 between the support pieces 10b of the receiving member 10 connected and fixed to the roof curtain plate 3 so as to fit the decorative member 9 into the receiving member 10. Thus, the attachment of the long decorative member 9 can be easily performed without using a fixing tool such as a nail or the like, and in a fitting manner without taking time.

A ventilation plate 4 is provided between the nose plate 2 and the roof curtain plate 3 in a substantially horizontal state, and a ventilation hole 5 is provided in the ventilation plate 4. As shown in the figure, a ventilation path communicating with the ceiling above the building and the outdoor building is formed. Here, the ventilation plate 4 and the ventilation opening 5 are hidden by the decorative member 9 so as to be hardly visible in appearance, and are formed in the eaves so that the ventilation path is hardly visible in appearance. As shown in FIG. 3, spacers 14 are attached to the ventilation plate 4 at regular intervals along the longitudinal direction, and the ventilation holes 5 are formed between adjacent spacers 14. Reference numeral 15 denotes a support member provided between the adjacent spacers 14, and the support member 15 forms the ventilation port 5 in an L-shape. A water return plate 6 is provided above the end of the ventilation port 5 communicating with the ceiling a.
This prevents rainwater or the like from entering the ceiling a from the ventilation hole 5. The water return plate 6 has an extending piece 6b integrally projecting obliquely upward from the upper end of the connecting piece 6a,
The water return piece 6c is formed so as to project obliquely downward from the tip of the extension piece 6b. The pieces 6b and the water return pieces 6c prevent the water from entering the ceiling and the ceiling. The installation of the water return plate 6 can prevent rainwater from entering the space and the ceiling from the ventilation hole 5. It is possible to form a waterproof vent at the eaves tip by installing the water return plate 6 without requiring a large space and without being affected by dust and dirt. ing. In addition, eaves gutter 1
Rain water flowing on the back side of the decorative member 9 falls on the decorative member 9, but since the inclined portion 13 is formed on the upper surface of the decorative member 9, the rain water falling on the upper surface of the decorative member 9 is directed to the outdoor side. The water is drained, drained by the drainage projection 9a, and dropped downward.
The water is surely drained without passing through the outer surface of the water.

[0012]

[Effects of the Invention] As described above, the present invention has a nose plate in which an eave gutter is suspended and held , and the indoor surface and the outer wall surface and the approximate surface of the nose plate.
A ventilation plate is installed between the roof curtain plates that are arranged in one form , a ventilation hole is provided in the ventilation plate that connects the ceiling and the outside, and a water return plate is provided above the ventilation hole that communicates with the ceiling. There is
The water return plate located above the vent
Can prevent rainwater from entering the ceiling
It is possible to install a water return board even in a small space, and it is possible to form a ventilation structure at the eaves tip while ensuring waterproofness without being affected by dust and dirt. . In addition, the nose where the eave gutter is suspended and held
It is located indoors rather than the board and nose plate, and almost flush with the outer wall.
A ventilation plate is installed between the roof curtain plate and
By providing ventilation holes in the ventilation plate to communicate the
Can form ventilation paths in limited space
Also, the roof curtain plate is arranged almost flush with the outer wall surface.
The space between the eaves gutter and the outer wall
And a ventilation path can be formed in a limited space near the wall.
Although it is built, it can ensure sufficient ventilation.

[Brief description of the drawings]

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

FIG. 2 is a schematic sectional view showing a ventilation path.

FIG. 3 is a perspective view of the same.

[Explanation of symbols]

 1 eaves gutter 2 nose plate 3 roof curtain plate 4 ventilation plate 5 ventilation port 6 water return board

Claims (1)

(57) [Scope of request for utility model registration] 1. A ventilation plate is installed between a nose plate on which an eave gutter is suspended and held and a roof curtain plate which is located indoors with respect to the nose plate and substantially flush with an outer wall surface. and a vent port in communication with outdoor provided the vent plate, ventilation structure formed Ru eaves portion provided water flashing plate above the vent port communicating with the ceiling.