Remote switching valve structure

Abstract

The invention discloses a remote switching valve structure which comprises a shell and further comprises a push cover, a piston, a switching part and a water outlet disc sequentially matched in the shell from top to bottom. The push cover comprises a sleeve and an annular baffle piece connected with the outer wall of the sleeve; the piston is movably arranged in the sleeve in a penetrating mode; the switching part comprises a switching plate and an upper round tube; the upper round tube and the piston are mutually sleeved to form a movable cavity, and a second reset spring is arranged in the movable cavity; a sunken groove and a plurality of water outlets are formed in the center of the water outlet disc, wherein the water outlets are movably communicated with water distribution holes of the switching plate; a third reset spring with an elastic coefficient smaller than the elastic coefficient of a second reset spring is arranged in the sunken groove in a matched mode; and a first sharptooth and a second sharp tooth which are movably matched are arranged between the push cover and the switching part, and a third sharp tooth and a fourth sharp tooth which are movably matched are arranged between the switching part and the water outlet disc. The water outlet state switching can be carried out when the water inlet pressure changes quickly one time, and water outlet state switchingis not carried out when water enters again after long-time stop of water entering.

Description

technical field [0001] The invention relates to the field of sanitary ware, in particular to a remote switch valve structure. Background technique [0002] At present, in the field of sanitary ware, in order to remotely control the switching valve in the waterway to facilitate people's use, a remote switching valve has been developed for this purpose. This type of remote switching valve adopts a switching mechanism similar to the "automatic ballpoint pen switching structure". Changes in the water pressure in the water drive the switching mechanism to control the remote switching valve to switch the water channel, thereby changing the water outlet state. This type of remote switching valve is widely used in bathroom products that require water channel switching, such as overhead showers and hand showers. . [0003] Because the user will generally turn off the water supply after using the bathroom products, and then turn on the water supply pipe when the user uses it next tim...

AI Technical Summary

Problems solved by technology

[0003] Because the user will generally turn off the water supply after using the bathroom products, and then turn on the water supply pipe when the user uses it next time, the action of closing and opening will cause the water pressure of the waterway to change, so that the remote switching valve can switch the waterway , so the existing remote switching valve cannot retain the water outlet state of the last use, so that the user needs to drive the remote switching valve to switch the water channel again by controlling the water pressure change in the water channel, which is inconvenient to use

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