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U-shaped connecting pipe

A technology for connecting pipes and U-shaped pipes, applied in the field of U-shaped connecting pipes, can solve the problems of increased cost of sewer pipes, difficult to remove internal impurities, blockage of sewer pipes, etc., and achieve the effect of easily removing internal impurities

Inactive Publication Date: 2010-09-29
SUZHOU COZY HOUSE EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a U-shaped connecting pipe to solve the defects that the traditional sewer pipe is not easy to remove internal impurities due to the "S" structure, which leads to the blockage of the sewer pipe, and the replacement of a new sewer pipe greatly increases the cost.

Method used

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Embodiment Construction

[0014] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0015] like figure 1 Shown is a schematic diagram of the structure of the U-shaped connecting pipe of the present invention connected to the sewer pipe. It can be seen that the two ends of the U-shaped pipe 4 are respectively sleeved with the sewer pipe 1 through the first connection part 3 and the second connection part 6, and the first connection part 3 and the second connection part 6 are threaded and are respectively covered with a fastening nut one 2 and a fastening nut Two 5, connecting part one 3 and connecting part two 6 are made of flexible waterproof material, and the inner diameters of fastening nut one 2 and fastening nut two 5 are respectively larger than the outer diameter of sewer pipe 1 and smaller than connecting part one 3 and connecting part The outer diameter of 26. Before installation, since the connecting part one 3 and the connecting part two...

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Abstract

The invention relates to a U-shaped connecting pipe. Both ends of a U-shaped pipe (4) are respectively sleeved with a sewer pipe (1) by a first connecting part (3) and a second connecting part (6). The first connecting part (3) and the second connecting part (6) are provided with screw threads and are respectively sleeved with a first fastening nut (2) and a second fastening nut (5). The first connecting part (3) and the second connecting part (6) are made from a flexible waterproof material. The inner diameters of the the first fastening nut (2) and the second fastening nut (5) are respectively greater than the outer diameter of the sewer pipe (1) and less than the outer diameters of the first connecting part (3) and the second connecting part (6). The invention has the beneficial effect that the U-shaped connecting pipe can easily solve the defect that the inside impurities are not easy to remove to cause blockage of the sewer pipe due to the S-shaped structure of the conventional sewer pipe and has the advantages of easy taking off the inside impurities by disassembling the U-shaped pipe and reutilization.

Description

technical field [0001] The invention relates to a U-shaped connecting pipe used for a sewer pipe of a washstand, belonging to the field of sanitary equipment. Background technique [0002] The washstand is a kind of sanitary equipment installed in the bathroom. The washstand generally includes equipment such as sinks, faucets, drainage pipes, mirrors, lights and other components. The sewer pipe under the sink of the washstand is usually in the shape of an "S". The main purpose is to ensure that there is always water in a certain section of the sewer pipe, to isolate the underground pipe from the sink of the washbasin, and to prevent the gas in the underground pipe from entering the room through the sewer pipe. In the "S" type, there are usually some impurities such as: hair, etc. will also enter the sewer pipe from the sink of the washbasin. Over time, the "S" type sewer pipe is very prone to blockage, causing the water in the pool to not flow out smoothly. Maintenance pers...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03C1/284
Inventor 陈忠义胡福涛
Owner SUZHOU COZY HOUSE EQUIP
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