Self-closing type faucet based on gravity effect

Abstract

The invention discloses a self-closing faucet based on the action of gravity, which comprises a vertically distributed upright pipe body, a valve plate pipe horizontally distributed on the side of the upright pipe body, a valve plate and a valve stem installed in the valve plate pipe, and a valve plate installed on the valve plate. The gravity opening and closing rod on the outside of the pipe, the upper end of the upright pipe body communicates with the tap water pipeline, the inner end of the valve plate tube is located in the middle of the upright pipe body and communicates with the upright pipe body through the water outlet on the valve side, and the valve below the water outlet on the valve side There is a water outlet under the valve on the wall of the pipe, and the water outlet on the side of the valve and the water outlet under the valve are the only connection channel between the upper half and the lower half of the upright pipe body. One end of the valve stem is connected to the valve plate through a pin shaft. The other end is connected with the gravity opening and closing rod through a pin shaft, the upper end of the gravity opening and closing rod is connected with the valve plate pipe through a pin shaft, and the lower end of the gravity opening and closing rod extends 3 to 6 cm from the bottom end of the vertical pipe body. The invention is used to solve the problem of wasting water resources by faucets in the prior art and realize the purpose of saving water resources.

Description

technical field [0001] The invention relates to the field of faucets, in particular to a gravity-based self-closing faucet. Background technique [0002] Most of the hand-washing water pipe switches used in public places such as sinks in public toilets and restaurant hand-washing places are automatic closing water-saving switches. Most of the existing automatic closing switches are timing and quantitative switches. Quantitative water. If the single water output is set too much, the water pipe cannot be closed immediately after the person leaves, which is a waste of water; if the single water output is set too small, it will cause frequent switching and affect the use effect. Therefore, it is necessary to provide a new water-saving switch to solve the above technical problems. Contents of the invention [0003] The object of the present invention is to provide a gravity-based self-closing faucet, so as to solve the problem of wasting water resources in the prior art and r...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a gravity-based self-closing faucet to solve the problem of wasting water resources in the prior art and realize the purpose of saving water resources

Images