Improved shower head button switching structure

Abstract

The invention discloses an improved shower head button switching structure. The improved shower head button switching structure comprises a water sealing base, a fixed base, a button, a pushing block,a push rod, a driving disc, a driven disc, a locating block and a water sealing disc, wherein a gear part is formed on the periphery of the driving disc, a rack is formed at the front end of the pushrod, and the push rod can drive the driving disc to move in the back-and-forth reciprocating moving process; and the driven disc is nested in the driving disc, the locating block is installed in thedriving disc in an inclined manner, and a circle of ratchet teeth are formed in the periphery of the driven disc. According to the improved shower head button switching structure, a smoother and morestable water flow switching function can be achieved.

Description

technical field [0001] The invention relates to the technical field of sanitary ware, in particular to an improved switchover structure of a shower button. Background technique [0002] The button switching structure in the bathroom industry is to push a pull rod connected with the driving plate through the button, so as to drive the upper or lower driven plate, and then drive the rotation of the water sealing plate, so as to realize the switching of the splash function. [0003] CN201420658855 discloses a button-controlled water outlet terminal mechanism, which adopts a linkage mechanism composed of a push block and a pull rod. Its feature is that the button drives the driven switching component through the linkage mechanism to realize water flow switching. The specific action is: press Push the button, push the push block, the push rod will pull the pull rod backward, and the pull rod will be linked (rotated) with the driving disc. The rotation of the driving plate drives...

AI Technical Summary

Problems solved by technology

[0004] Its disadvantages are: 1. The connection between the pull rod and the driving disc needs to be fixedly connected. During the action, the pull rod is easily deformed or even stuck, resulting in unsmooth switching; 2. The driving disc and the driven disc need to be set up and down, and the larger height space, so it is necessary to design the shower body with a larger thickness, so that the entire product

Specifically, this structure uses the ratchet teeth on the inner ring of the ratchet wheel to cooperate with the elastic claws on the ratchet to achieve the purpose of synchronous rotation of the ratchet and the ratchet. Cooperate with the next ratchet to achieve the purpose of non-return. The defects of the switching outlet structure are: 1) The movement of the entire product is driven by the pull rod, which is not easy to control; 2) The elastic claw is deformed, which may easily cause the ratchet to get stuck when it is reset. , resulting in reset failure and affecting the next switching process. 3) The push rod is connected to the ratchet through the groove and the protrusion embedded in the groove. This connection method is not stable enough

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