Drip-proof connection head applied to water tap

Abstract

The invention discloses a drip-proof connection head applied to a water tap. The drip-proof connection head comprises a connection pipe, the opposite inner walls of the upper end of the connection pipe are molded with dovetail grooves running through the bottom face of a threaded hole, the upper end of the connection pipe is provided with a round impacting plate in an inserted manner, the outer walls of the two opposite sides of the impacting plate are molded with radiation rods, the outer ends of the radiation rods are molded with dovetail-shaped guide blocks, the guide blocks are connected inside the dovetail grooves of the connection pipe in an inserted manner, the inner wall of the connection pipe on the lower sides of the dovetail grooves is molded with a round convex ring, the middleportion of the lower end face of the impacting plate is fixedly provided with a vertical main piston shaft, the lower end of the main piston shaft penetrates through a round valve plate to be connected to a tubular main cylinder body in an inserted manner, the lower end face of the valve plate on the two sides of the main cylinder body is fixedly provided with a T-shaped subsidiary piston shaft,the subsidiary piston shaft is connected to a tubular subsidiary cylinder body in an inserted manner, the lower ends of the subsidiary cylinder body and the main cylinder body are fixedly provided with a communicating pipe in an insert connection manner, the subsidiary cylinder body communicates with the main cylinder body, and the two ends of the communicating pipe are fixed to the connection pipe in an insert connection manner.

Description

technical field [0001] The invention relates to the technical field of faucets, and more specifically relates to an anti-drip joint applied to a faucet. Background technique [0002] Water tap is the popular title of water valve, which is used to control the size switch of water flow and has the effect of saving water. Generally, after a long-term use of the faucet, the spool of the valve on the faucet is easy to wear, and the worn spool will cause the faucet valve to fail to close effectively, that is, after the valve is closed, water droplets will still flow out of the water outlet of the faucet, resulting in waste of water resources , It is necessary to repair the faucet, but it is very inconvenient to replace the spool in the faucet. Usually, only the faucet can be replaced, and the maintenance cost is high. It is necessary to design a joint that can be directly connected to the faucet and prevent dripping. Contents of the invention [0003] The object of the present ...

AI Technical Summary

Problems solved by technology

Generally, after a long-term use of the faucet, the spool of the valve on the faucet is easy to wear, and the worn spool will cause the faucet valve to fail to close effectively, that is, after the valve is closed, water droplets will still flow out of the water outlet of the faucet, resulting in wast

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