JPH0710086U - Rainwater infiltration gutter for gutter - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a rainwater infiltration basin for gutters, which is easy to construct and easy to clean when clogging. [Structure] Lower end opening 2 of cylindrical body 1 having upper and lower ends opened
The main body A is provided with a collar 3 on its inner peripheral surface, and a wire mesh B is detachably attached to the collar 3 so as to close the lower end opening 2 of the main body A.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a rainwater infiltration basin for gutters for allowing rainwater discharged from a vertical gutter to penetrate into the ground and be used as groundwater.

[0002]

[Prior art]

 Conventionally, as this type of rainwater infiltration basin, as shown in Japanese Patent Laid-Open No. 53-100165, one in which the lower end of a vertical gutter is connected to an underdrain drainage pipe buried in the ground, is actually opened. As shown in Japanese Patent No. 105920, a buffer room with a bottom outflow hole is provided at the lower end of the vertical gutter, and the lower end of the vertical gutter is buried underground as seen in Japanese Utility Model Laid-Open No. 64-14283. Those connected to a pipe having a water-permeable member have been devised and used.

[0003]

[Problems to be solved by the device]

 However, in these rainwater infiltration pits, dust such as fallen leaves and earth and sand accumulated on the roof surface and eaves gutter flowed in with the rainwater, and the drainage holes drilled in the rainwater infiltration pits became clogged, resulting in long-term use. Since it cannot withstand, periodical cleaning work is required, but in the rainwater infiltration basin for gutters mentioned above, the cleaning work is extremely complicated because the rainwater infiltration basin itself has a structure buried in the ground. Had a problem.

The present invention has been devised to eliminate the above-mentioned drawbacks of the conventional products, and provides a rainwater-infiltrating trough for gutters, which simplifies molding and mounting work and also facilitates cleaning work. Is.

[0005]

[Means for Solving the Problems]

 The present invention has been devised in view of the above, and the lower end is attached to the collar portion of the box main body in which the collar portion is provided around the inner peripheral surface of the lower end opening of the cylindrical body with the upper and lower end portions opened. A rainwater infiltration pit for gutters, characterized in that a wire net that closes the opening is detachably attached.

[0006]

[Action]

 The rainwater infiltration basin for gutters of the present invention is attached by filling the upper end opening of the basin body buried in the ground with the lower end of the gutter and filling the basin body with stone materials such as rubble and crushed stone. In case of clogging, it can be cleaned by removing the stone and replacing the wire mesh.

[0007]

【Example】

 Hereinafter, the present invention will be described in detail with reference to an embodiment shown in the drawings. FIG. 1 is a perspective view showing an embodiment of the rainwater infiltration trough for gutters of the present invention, FIG. 2 is a sectional view of the same, and FIG. Fig. 4 is a partially enlarged sectional view showing a usage state of the same as above, and Fig. 4 is an explanatory view of the usage state of the same as above.

In the figure, reference numeral A is a box main body integrally molded by injection molding using a synthetic resin such as polyvinyl chloride, and the lower end of a cylindrical body 1 having a cylindrical shape with upper and lower ends opened. A flange 3 is provided around the inner peripheral surface of the opening 2.

In the figure, reference numeral B is a wire mesh detachably mounted on the collar portion 3 of the box main body A, which closes the lower end opening 2 of the box main body A and is filled in the box main body A. It is formed so as to withstand the load of a stone material b made of cobblestone or crushed stone.

Since the rainwater infiltration basin for gutters of the present invention has the above-mentioned structure, when used, as shown in FIGS. 3 and 4, the basin body A, in which the wire netting B is placed on the collar 3, is opened at the upper end thereof. Construction is performed by burying the part 4 in the ground so that it is opened to the ground, exposing the lower end part of the vertical gutter a to the upper end opening part 4, and filling the stone main body A with stone materials b such as rubble and crushed stone. In addition, when it becomes clogged, it is cleaned by removing the stone b in the box main body A and replacing the wire mesh B.

[0011]

[Effect of device]

 As is clear from the above, the rainwater infiltration trough for gutters of the present invention has the above-mentioned collar portion of the trough body formed by surrounding the collar portion on the inner peripheral surface of the lower end opening of the cylindrical body with the upper and lower end portions opened. It consists of a wire mesh that detachably attaches to the lower end opening, and the lower end of the gutter is attached to the upper end opening of the Masu main body buried in the ground so that the upper end opening is exposed to the ground. It can be installed by filling the square body with stone materials such as crushed stone and crushed stone, and it can be installed very easily compared to the conventional products. Maintenance work can be further improved because cleaning can be performed by exchanging.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a rainwater infiltration trough for gutters of the present invention.

FIG. 2 is a cross-sectional view showing an embodiment of a rainwater infiltration trough for gutters of the present invention.

FIG. 3 is a partially enlarged cross-sectional view showing a usage state of the rainwater infiltration trough for gutter of the present invention.

FIG. 4 is an explanatory view showing a usage state of the rainwater infiltration trough for gutter of the present invention.

[Explanation of symbols]

 A Masu main body B Wire mesh 1 Cylindrical body 2 Lower end opening 3 Collar

Claims (1)

[Scope of utility model registration request] 1. A metal mesh for closing the lower end opening is detachably attached to the flange of a box body having a flange around the inner peripheral surface of the lower end of a cylindrical body having upper and lower ends opened. A rainwater infiltration basin for gutters, which is characterized by being installed.