Reset valve element and multifunctional faucet

Abstract

The invention belongs to the technical field of valve elements, and particularly relates to a reset valve element and a multifunctional faucet. The reset valve element for the faucet comprises a valve body, a valve seat, a valve rod, a movable valve plate and a fixed valve plate, wherein the valve body is in a hollow pipe shape; the valve seat is arranged on one port of the valve body and seals the port; the valve rod is arranged in the valve body; one end of the valve rod extends out of the other port of the valve body; the movable valve plate is arranged at the other end of the valve rod; and the fixed valve plate is arranged on the valve seat and is tightly attached to the movable valve plate. The reset valve element for the faucet further comprises a reset mechanism, wherein the reset mechanism enables the valve rod to automatically reset after the valve rod rotates by a certain angle. According to the valve element capable of automatically resetting for the faucet, when water needs to be collected, the valve rod is rotated by a certain angle, so that a water outlet end opening of the valve body is opened; and after the valve rod is loosened by a hand, the valve rod automatically rotates and resets under the action of the resetting mechanism, namely the torsion action of a resetting spring, so that after the hand is scalded and consciously retracted, the water can be quickly closed, and secondary scald is avoided.

Description

technical field [0001] The invention belongs to the technical field of valve cores, and in particular relates to a reset valve core and a multifunctional faucet. Background technique [0002] The application of the faucet spool is very extensive, and it has the function of water flow control. At present, some existing faucet spools can be mainly divided into rotary spools and pull-up spools according to the operation mode. Among them, the rotary spool uses a moving valve plate and a static valve plate, and cooperates with the valve stem to realize its waterway. Opening or closing action: Turn the valve stem, the valve stem will drive the moving valve plate to rotate relative to the static valve plate, so that the water holes set on the moving valve plate and the water holes set on the static valve plate overlap or stagger each other up and down, thus opening or closing Close the waterway. [0003] The Chinese invention patent application with the publication number CN 1072...

AI Technical Summary

Problems solved by technology

Among them, for the direct pilot control valve, in order to avoid the problem that children cannot quickly close the valve when they are scalded by hot water, the above patent application proposes a valve that can be automatically reset. Although the valve has a reset effect, its The required opening force is very large, and the valve has only one water flow channel, which can only be connected to direct hot water, which is very inconvenient. Therefore, it is necessary to improve this type of valve and faucet so that it can be switched and released at will. Conventional hot and cold water and direct cold and hot water

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