Double-screw rotation stopping structure of button

Abstract

The invention discloses a double-screw rotation stopping structure of a button, which comprises: a body with an assembly cavity; buttons, wherein the number of the buttons is two, and the buttons aremovably installed in the assembling cavity; two screw rods which are correspondingly arranged, wherein one end of each screw rod is in transmission connection with the button, and a limiting part is arranged on each screw rod; and a rotation stopping clamp, wherein clamping rings which are arranged at the two ends of the rotation stopping clamp, and the clamping rings are provided with rotating stop portions being in limiting cooperation with the limiting parts in the circumference direction of the screw rods. According to the scheme, the rotation stopping clamp is simple in structure, the connection structure between the rotation stopping clamp and the screw rods is simple, the screw rod can be prevented from loosening and shaking, disassembly and assembly are convenient, universality ishigh, cost is saved, and the rotation stopping clamp is suitable for popularization.

Description

technical field [0001] The invention relates to the field of sanitary ware, in particular to a double-screw anti-rotation structure of a button. Background technique [0002] In the current existing technology, the threaded connection structure is usually used between the screw and the button. During use, the screw is easy to loosen under the action of external force, resulting in the loosening of the screw and the button. Therefore, it is usually necessary to install a loose nut, resulting in troublesome installation, and the product The cost is high. In addition, the screw rod is prone to shaking due to external force, and the structure is unstable. Contents of the invention [0003] To solve at least one of the above-mentioned technical problems, the present invention provides a double-screw anti-rotation structure of a button. The anti-rotation clip of this solution has a simple structure, and the connection structure between the anti-rotation clip and the screw is sim...

AI Technical Summary

Problems solved by technology

[0002] In the current existing technology, the threaded connection structure is usually used between the screw and the button. During use, the screw is easy to loosen under the action of external force, resulting in the loosening of the screw and the button. Therefore, it is usually necessary to install a loosening nut, resulting in troublesome installation and the product The cost is high. In addition, the screw is prone to shaking under external force and the structure is unstable.

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