JPH07324372A - Meeting basin - Google Patents

Abstract

PURPOSE:To provide a structure in which a clearance is difficult to form in the connecting part with a drain pipe, and a leakage is difficult to occur, in a meeting basin buried in order to connect a drain pipe for rainwater or sewage. CONSTITUTION:A meeting basin 1 is formed of a cylindrical basin 2 and sleeves 3A, 3B, 3C protruded from the side surface. Inflow-side drain pips 4A, 4B are connected to the sleeves 3A, 3B, respectively, and an outflow-side drain pipe 4C to the sleeve 3C.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a meeting room burial for connecting drainage pipes for rainwater or sewage.

[0002]

2. Description of the Related Art Conventionally, concrete halls 30 made of concrete have been used for drainage of rainwater, particularly for drainage of rainwater, as shown in FIG. A thin portion 31 of concrete is provided on a part of the side surface, and when the drain pipe is connected, the thin portion 31 is broken to make a hole, and the drain pipe 32 is inserted and connected thereto. It is expected that the gap between the drainage pipe 32 and the hall Masu 30 will be filled with concrete to prevent water leakage.

[0003]

However, in the above-mentioned conventional Kaiseki Masu, the side wall of the concrete Kaiseki Masu is broken to connect the drainage pipes, so that a gap is generated at the connection portion and a sufficient seal is provided. It was difficult to do so, and there was a problem that there were many water leaks. In addition, since the bottom surface of the conventional meeting room basin is open, there is a problem in that the bottom surface is often leaked or flooded.

Further, as shown in FIG. 4, in the case of the cylindrical hall 40, the pipe end portion 42 of the drain pipe 41 is inserted.
However, there is also the problem that they project inside the hall.

[0005] Therefore, the present invention has been made for the purpose of providing a meeting room structure having a structure in which a gap is less likely to occur in a connection portion with a drainage pipe and water is unlikely to leak.

[0006]

In the present invention, a sleeve having the same inner diameter as the outer diameter of the drain pipe to be connected or the same outer diameter as the inner diameter of the drain pipe to be connected is formed on the side surface of the cylindrical box. That is the means. Also, it is advisable to mold the hall with synthetic resin.

The box may be a synthetic resin box having a removable lid and an integrally molded bottom.

[0008]

According to the present invention, since a sleeve having the same inner diameter as the outer diameter of the drain pipe to be connected or the same outer diameter as the inner diameter of the drain pipe to be connected is formed on the side surface of the cylindrical box. By simply inserting the drain pipe into the sleeve and connecting, a leak-free connection is possible.

[0009] Further, when the hall is molded from synthetic resin, a large amount of products can be provided at low cost and the weight can be reduced. In addition, if it has a detachable lid, it can be used comfortably. Further, if the bottom is integrally formed, it is possible to prevent water leakage and water infiltration.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Below, a detailed description will be given of the meeting place basin according to the present invention with reference to the drawings showing the embodiments thereof.

In FIG. 1, reference numeral 1 designates a meeting place box according to the present invention, which is composed of a cylindrical box 2 and sleeves 3A, 3B, 3C formed so as to project from the side surface thereof. Each sleeve 3A, 3B, 3B has a diameter of 100φ, for example. 4A and 4B are drain pipes on the inflow side, and 4C are drain pipes on the outflow side. It should be noted that in the case of a meeting room measure for rainwater, it is advisable to provide a predetermined difference between the bottom of the meeting room measure and the bottom of the drainage pipe 4C on the outflow side, and in the case of a wastewater meeting room measure, it is advisable to match them.

As shown in FIG. 2, each sleeve 3A, 3
B and 3C are integrally molded with resin together with the measure 2. Therefore, there is no gap at the boundary between the box 2 and the sleeves 3A, 3B, 3C.

When connecting the drainage pipes 4A, 4B on the inflow side and the drainage pipe 4C on the outflow side by using the hall Masu 1 as shown in FIG. 1, the end of the drainage pipe 4A is connected to the hall. The end of the drainage pipe 4B is attached to the sleeve 3A of the measure 1
Insert the ends of the drainage pipes 4C into the sleeves 3B of the above, respectively, into the sleeves 3C of the chamber 1 and, if necessary,
Inject or apply a sealant or adhesive to the connection.

[0014] According to the above-mentioned measure box, since the drainage pipe can be surely connected by inserting it into the sleeve of the measure box, it is possible to prevent water leakage around the measure box.
The effect is that connection is easy. Further, since the sleeve does not need to be processed at the working site, it can be formed in a factory with high accuracy in advance, and the work at the site becomes smooth.

The shape of the square may be a square or any other polygon. Further, the sleeve may be formed as many as necessary. Plural pieces may be formed on one side surface. Then, each sleeve may be molded in a closed state without being opened on the side of the hall, and only the necessary sleeve may be opened for use. In addition, the conventional concrete meeting room had no bottom surface, but if it is molded integrally with resin like this meeting room, the bottom surface can also be molded integrally, and water leakage from the bottom surface of the room It is possible to obtain the effect of eliminating flooding.

Further, by molding with a resin, it is possible to obtain an effect that even if the house cell has a complicated shape, it can be provided at low cost. Further, the drain pipe may be connected so as to be covered from the outside of the sleeve, or may be fitted and connected to the inside of the sleeve. Further, a packing for sealing may be provided. Also, ribs for reinforcement may be provided on the side surface of the square.

Also, the edge of the lid on the upper surface of the box may be configured to fit into the groove formed in the upper edge of the box.

[0018]

As described above, according to the meeting place basin of the present invention, it is possible to prevent water leakage at the connection portion with the drain pipe and to obtain the effect that the connection is easy. Further, since it is not necessary to process the work at the execution site, there is an effect that the efficiency of the work at the site is improved.

[0019] Further, since it is made of resin, it is lightweight and easy to handle.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of a meetinghouse pallet according to the present invention.

FIG. 2 is a cross-sectional view of the hall.

FIG. 3 is a perspective view of a conventional house cell.

FIG. 4 is a plan view of a conventional house cell.

[Explanation of symbols]

 1 Kaisho Masu 2 Masu 3A, 3B, 3C Sleeve 4A, 4B, 4C Drain pipe

Claims (3)

[Claims] 1. A meeting place box characterized in that a sleeve having the same inner diameter as the outer diameter of the drain pipe to be connected or the outer diameter same as the inner diameter of the drain pipe to be connected is formed on the side surface of the cylindrical box. . 2. The meeting room according to claim 1, which is integrally molded with a synthetic resin. 3. The meeting room box according to claim 1, wherein the box is a synthetic resin box having a detachable lid and an integrally molded bottom.