JP2518397Y2 - Rain gutter equipment - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rain gutter device.

[0002]

2. Description of the Related Art Conventionally, a rain gutter device provided at the eaves of a building or the like is shown in FIG. The eaves gutter 31 is attached to the eaves tip 5 through a mounting bracket, and the eaves gutter 31
Also, the eaves tip 5 end portion is covered with the eaves tip decorative cover 32 from the outside. And since dust such as fallen leaves is easily collected in the eaves gutter 31, so that fallen leaves etc. do not enter the eaves gutter 31.
A device provided with a wire net on the upper part of the eaves gutter 31 or a device provided with a cover from the upper end of the eaves tip 5 to the upper part of the eaves gutter 31 has been devised.

[0003]

In the conventional rain gutter device described above, fallen leaves on the roof 10 may be washed away from the roof 10 by rainwater or wind and accumulated in the eaves gutter 31. When these fallen leaves, dust, or the like accumulated in 31, the flow of rainwater flowing through the eaves gutter 31 was impaired. In addition, the rainwater overflows from the eaves gutter 31, and this dirty rainwater is transmitted to the eaves ceiling to pollute the eaves ceiling 7 and further to rot them, which is also a factor that impairs the aesthetics.

The above eaves gutter 3 for preventing the inflow of fallen leaves
In the case where a wire net is provided on the upper part of 1, it is expected that fallen leaves will adhere to the wire net and this will hinder the inflow of rainwater flowing into the eaves gutter 31 from the roof 10, and the cover etc. together with rainwater Fallen leaves that flow into the gutter 31 are inevitable. The present invention has been made in view of the above conventional problems, and an object of the present invention is to provide a rain gutter device capable of draining rainwater favorably and preventing water leakage.

[0005]

In order to solve the above technical problems, a rain gutter device according to the present invention is attached to an eaves edge 5 and an inner edge plate near the eaves edge 5 as shown in FIG. 1
b, the eaves trough 1 that forms a rainwater channel by the bottom plate 1a and the outer edge plate 1c, and the eaves tip makeup cover 2 that has the top plate portion 2a at the top and is provided so as to cover the eaves trough 1 In the rain gutter device, a plate-like dam plate 3 that divides the water channel of the eaves gutter 1 into two parts is provided along the eaves gutter 1 from the vicinity of the top plate portion 2a to a position below the upper end of the outer edge plate 1c. It is a composition.

In addition to this, the eaves-edge cosmetic cover 2 is bent inward from the lower end thereof, and a bent portion 2b is provided so that the end abuts the outer edge plate 1c. Further, in addition to this, as shown in FIG. 3, a barrier plate 3 is provided so as to extend downward from the top plate portion 2a of the eaves tip cosmetic cover 2.

Further, as shown in FIG. 4, in the eaves trough 1 which is attached to the eaves 5 and forms a rainwater channel by the inner edge plate 1b, the bottom plate 1a and the outer edge plate 1c on the side near the eaves edge 5, The upper edge portion of the outer edge plate 1c of the gutter 1 is extended and bent inward, and the weir plate portion 22 that divides the water channel of the eaves gutter 1 is further extended downward.

[0008]

The operation of the rain gutter device according to the above means will be described. For example, fallen leaves or dust on the roof flows down to the eaves gutter 1 by rainwater, and at this time, fallen leaves or dust that obstructs the flow of rainwater is blocked by the weir plate 3 and the inner edge plate 1b of the eaves gutter 1 is formed. Accumulates in a portion between the barrier plate 3. On the other hand, the part between the weir plate 3 and the outer edge plate 1c is blocked by the eaves-edge makeup cover 2 and the weir plate 3, so that the fallen leaves and the like are prevented from flowing in.

The rainwater flowing into the eaves gutter 1 is stored in the dam plate 3
Since it flows into the space between the weir plate 3 and the outer edge plate 1c from the gap between the lower end of the eaves gutter 1 and the bottom plate 1a of the eaves gutter 1, for example, fallen leaves between the inner edge plate 1b of the eaves gutter 1 and the weir plate 3 or Even if dust or the like accumulates and the flow of water at this portion is poor, rainwater is drained well using the portion between the dam plate 3 and the outer edge plate 1c as a water channel. Further, rainwater overflowing from the outer edge plate 1c of the eaves gutter 1 flows down to the bent portion 2b and is drained using the bent portion 2b as a waterway.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a rain gutter device according to the present invention will be described below with reference to the drawings. 1 and 2 show a rain gutter device according to a first embodiment. The eaves gutter 1 attached to the eaves tip 5 according to the above-described embodiment includes an inner edge plate 1b, a bottom plate 1a, and an outer outer edge plate 1c that are attached to the eaves tip 5, and these form a rainwater channel.

As shown in FIG. 2, the eaves trough 1 is attached to the eaves board 6 which is vertically provided at the end of the eaves tip 5, and the outer wall board 1 for attaching the eaves gutter 1 is attached.
3, the inner edge plate 1b of the eaves gutter 1 is arranged so as to cover the outer wall plate 13, and the upper end portion of the inner edge plate 1b is fixed to the eaves plate 6 with screws 8. This eaves gutter 1 is arranged along the eaves tip 5, and a vertical gutter 12 for drainage is arranged at one end thereof downward from the bottom plate 1a.
In addition, part of the waterproof sheet 11 that covers the roof 10 is located at the eaves 5
From the outside to cover the eaves tip 5 and the upper part of the inner edge plate 1b of the eaves gutter 1 from the outside.

A mounting bracket 4 such as a cover 2 for eaves decoration is provided so as to project horizontally from the upper end of the eaves 5 and the mounting cover 4 covers the eaves 5 and the eaves gutter 1 from the outside. Two top plate portions 2 a are attached via a fixture 9. Then, the eaves-edge makeup cover 2 is bent at the lower end portion of the eaves-edge makeup cover 2 inwardly so that the edge portion abuts the outer edge plate 1c of the eaves gutter 1 and extends further upward to form a rising portion 2c. A bent portion 2b to be formed is provided, and this abutting portion is waterproofed with a sealing material or the like.

Further, in the above-mentioned embodiment, the weir plate 3 which divides the water channel of the rainwater flowing through the eaves gutter 1 along the eaves gutter 1 is used as the top plate part 2.
It is provided from the vicinity of a toward the bottom plate 1a of the eaves gutter 1. This dam plate 3 is attached with the tip end fixed to the above-mentioned mounting metal fitting 4 using a screw 8, and the gap A between the lower end part 3a of the dam plate 3 and the bottom plate 1a of the eaves gutter 1 is free from falling leaves. The distance is set so that it does not move. Further, since a rainwater discharge channel is provided between the barrier plate 3 and the outer edge plate 1c of the eaves gutter 1 (hereinafter, referred to as an outer portion 20), a sufficient gap is provided for drainage.

When the rain gutter device is used, fallen leaves on the roof 10 flow into the eaves gutter 1 due to rain or wind. At this time, since the fallen leaves are blocked by the dam plate 3, the inner edge of the eaves gutter 1 is blocked. It accumulates between the plate 1b and the dam plate 3 (hereinafter referred to as the inner part 19), while the outer part 20 is the eaves-edge makeup cover 2
Since the surroundings are blocked by the dam plate 3, the inflow of fallen leaves and the like is blocked.

When it rains, rainwater flowing into the eaves gutter 1 will pass through the gap A below the weir plate 3 and flow into the outer part 20, so that, for example, fallen leaves or dust on the inner part 19 of the eaves gutter 1. Even if the water is accumulated and the flow of water in this portion is bad, the rainwater satisfactorily flows through the outer portion 20 as a water channel and is eventually drained via the downspout 12.

When there is a lot of rainwater, the water may overflow from the outer edge plate 1c of the eaves gutter 1 and overflow, but this overflowing rainwater is bent 2b of the eaves tip makeup cover 2.
It drains into a waterway.

Therefore, in the rain gutter device according to the above-described embodiment, rainwater is drained well without being affected by dust or the like, so that the inside of the eaves gutter 1 is not in a wet state, and the eaves gutter 1 is not connected to the joint part of the eaves gutter 1. Water leakage, or corrosion such as when a steel material is used for the eaves gutter 1 is prevented. In addition, the eaves ceiling 7 will not be polluted or spoiled by the overflowing rainwater, and its aesthetic appearance will not be impaired.

Since the dam plate 3 in the first embodiment prevents fallen leaves and the like from moving to the outer portion 20, the lower end portion 3a of the dam plate 3 is formed in a concave-convex shape to form the lower end portion 3a. May be placed close to the bottom plate 1a of the eaves gutter 1. Further, the whole or a part of the lower part of the barrier plate 3 may be formed by providing a net or a plurality of holes. In this case, the barrier plate 3 is formed.
The lower end portion 3a of the above may be brought into contact with the bottom plate 1a of the eaves gutter 1.

Further, in this embodiment, the tip of the barrier plate 3 is attached near the top plate 2a of the eaves makeup cover 2, but this tip is attached to the side surface of the eaves makeup cover 2 and bent from here. The structure may be such that the barrier plate 3 is formed by extending downwardly and forming the barrier plate 3. Also, in this embodiment, eaves gutter 1
Although the cross-section has a U shape, it may have a V shape or a circular shape, and the same effect can be expected.

FIG. 3 shows a rain gutter apparatus according to the second embodiment. This rain gutter device is one in which the weir plate 3 and the eaves-edge makeup cover 2 in the first embodiment are integrally formed. This is formed by extending the dam plate 3 downward from the end of the top plate portion 2a of the eaves-edge makeup cover 2, and the upper part of the dam plate 3 is fixed to the mounting bracket 4 by using screws 8. ing. In addition, the eaves plate 6 vertically provided at the end of the eaves 5 includes
An outer wall plate 13 for mounting the eaves gutter 1 is arranged.
The inner edge plate 1b of the eaves gutter 1 is attached so as to cover 3 and the attachment portion is waterproofed by using a sealing material or the like.

Further, in this embodiment, the bent portion 2b of the eaves tip cosmetic cover 2 is formed so as to project slightly below the bottom plate 1a of the eaves gutter 1, and the drain hole 17 is formed on the bottom surface of the bent portion 2b.
Is provided. Then, a caulking putty 18 is used to fix the bent portion 2b of the eaves-edge makeup cover 2 to the outer edge plate 1c of the eaves gutter 1.

Therefore, in this embodiment, since dust and the like are blocked by the dam plate 3 similarly to the above-mentioned embodiment, rainwater is drained well using the outer portion 20 as a waterway, and the water is increased to the outer portion of the eaves gutter 1. The water overflowing from 20 flows down to the eaves makeup cover 2 side, and these flows into the bent portion 2b. Then, the rainwater flows through the bent portion 2b and is drained to the outside from the drain hole 17 provided on the bottom surface. At this time, since the bent portion 2b projects downward from the eaves gutter 1, the drain hole 1
The water discharged from 7 does not reach the eaves gutter 1 side.

Further, according to this embodiment, since the weir plate 3 and the eaves-edge makeup cover 2 are integrally formed, they can be easily attached to the eaves and have excellent workability.

FIG. 4 shows a rain gutter apparatus according to the third embodiment. In this rain gutter device, a weir plate portion 22 is integrally formed with the eaves gutter 1 in the first embodiment. This is to raise the outer edge plate 1c of the eaves trough 1 and fold the upper end of the eaves trough 1 inward to provide an air hole 21 and further extend downward to divide the water channel of the eaves trough 1 into two weir plate parts 22. Is formed. A gap is provided between the lower end portion 22a of the barrier plate portion 22 and the bottom plate 1a of the eaves gutter 1 such that dust such as fallen leaves does not move.

In this embodiment as well, as in the first embodiment, since the dust and the like is blocked by the dam plate portion 22, rainwater is favorably used as a water channel between the dam plate portion 22 and the outer edge plate 1c. Be drained. Further, since the eaves gutter 1 and the weir plate 3 are integrally formed, the structure is simple, and since they can be used relatively easily, the attachment to the eaves tip 5 is also easy.

[0026]

As described above, according to the rain gutter device according to the present invention, the weir plate 3 that divides the water channel of the eaves gutter 1 from the top plate portion 2a is provided along the eaves gutter 1. From eaves gutter 1
Even if fallen leaves and the like are accumulated in the drainage and the drainage condition deteriorates, rainwater is drained well as a waterway between the weir plate 3 and the outer edge plate 1c, so that the inside of the eaves gutter 1 will not be in a wet state. Water leakage from the joint portion of the gutter 1 or corrosion of the eaves gutter 1 is prevented.

Further, since the bent portion 2b is provided at the lower end portion of the eaves-edge makeup cover 2, even if rainwater overflows from the outer edge plate 1c of the eaves gutter 1, it is appropriately drained and overflowed through the bent portion 2b. The eaves 5 can be prevented from being polluted with rainwater, and the aesthetics of the eaves 5 can be maintained.

Furthermore, since the eaves-edge makeup cover 2 and the dam plate 3 are integrally formed, the dam plate 3 can be easily attached and the workability is improved. Further, since the weir plate portion 22 is formed integrally with the eaves gutter 1, the structure of the rain gutter device becomes simple and the eaves end 5
Easy to install.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of an eaves portion to which a rain gutter device according to a first embodiment of the present invention is attached.

FIG. 2 is a cross-sectional view of a rain gutter device showing a first embodiment of the present invention.

FIG. 3 is a sectional view of a rain gutter device according to a second embodiment of the present invention.

FIG. 4 is a cross-sectional view of a rain gutter device showing a third embodiment of the present invention.

FIG. 5 is a cross-sectional view of an eaves tip portion to which a rain gutter device according to a conventional example is attached.

[Explanation of symbols]

 1 eaves gutter 1a bottom plate 1b inner edge plate 1c outer edge plate 2 eaves tip cosmetic cover 2a top plate part 2b bent part 3 dam plate 5 eaves end 22 dam plate part

Claims (4)

(57) [Scope of utility model registration request] 1. An eaves gutter (1) attached to an eaves (5) and constituting a rainwater channel by an inner edge plate (1b) near the eaves edge (5), a bottom plate (1a) and an outer edge plate (1c). ) and has the top plate portion (2a) at the top, in the gutter system and a frontage dressed cover provided so as to cover the Kinokitoi (1) (2), the top plate ( A plate-like dam plate (3), which divides the water channel of the eaves gutter (1), is provided along the eaves gutter (1) from the vicinity of 2a) to a position below the upper end of the outer edge plate (1c). Rain gutter device characterized by. 2. The rain gutter according to claim 1, further comprising a bent portion (2b) which is bent inward from a lower end of the eaves tip cosmetic cover (2) and has an end abutting the outer edge plate (1c). apparatus. 3. The rain gutter device according to claim 1, wherein a weir plate (3) is provided so as to extend downward from the top plate portion (2a) of the eaves tip cosmetic cover (2). 4. An eaves gutter (1) attached to an eaves (5) and constituting a rainwater channel by an inner edge plate (1b), a bottom plate (1a) and an outer edge plate (1c) on the side close to the eaves edge (5). ), The weir plate portion (22) that extends the upper end portion of the outer edge plate (1c) of the eaves trough (1) and bends it inward, and further divides the water channel of the eaves trough (1) into two downwards. A rain gutter device characterized by being provided by extending.