Connecting structure of moving cutter for shaver and cutter head assembly

Abstract

The invention relates to a connecting structure of a moving cutter for a shaver and a cutter head assembly. The connecting structure is characterized in that the moving cutter is in buckled connection with a moving cutter holder through a buckle mechanism, the moving cutter makes contact with an elastic tongue piece arranged on the moving cutter holder at the same time, and the elastic tongue piece can automatically reset and synchronously drive the moving cutter to move upwards when bearing external force. The connecting structure has the beneficial effects that the moving cutter makes contact with the elastic tongue piece while the moving cutter and the moving cutter holder are connected and fixed through the buckle mechanism, and when the moving cutter is buckled and connected too tightly and extrudes the elastic tongue piece downwards, the elastic tongue piece can automatically reset and synchronously drive the moving cutter to move upwards, so that the tightness degree of buckled connection between the moving cutter and the moving cutter holder is adjusted and balanced, the assembly deformation of the moving cutter caused by too tight buckling of the moving cutter and shaking of the moving cutter caused by too loose buckled connection are effectively avoided, the shaving sharpness of the moving cutter is ensured, the working noise of the moving cutter is reduced, and the shaving benefit and the use comfort of the shaver are improved.

Description

technical field [0001] The present invention relates to an installation structure of a shaver, more specifically to a connection structure of a moving knife for a shaver and a cutter head assembly using the connection structure. Background technique [0002] With the continuous development of society and the continuous improvement of people's living standards, individuals pay more and more attention to external image. For this reason, various razors also arise at the historic moment, and wherein the reciprocating razor is very popular among users. [0003] In order to facilitate the production, processing and assembly of the shaver of the reciprocating shaver, the moving knife of the existing reciprocating shaver is basically integral, that is, the shape and structure of the moving knife are formed at one time by stamping and other forming processes , and then improve the mechanical properties of the moving knife through various surface treatment processes. Although adopti...

AI Technical Summary

Problems solved by technology

[0004] Since the existing connection and fixation of the moving knife and the moving knife seat are basically fixed by hot riveting, although hot riveting is used to ensure the firmness of the connection between the moving knife and the moving knife seat, but the tightness of the riveting during the hot riveting process will easily affect the tightness of the moving knife. Cutting sharpness, for example, if the riveting is too tight, the installation of the moving knife will be deformed, and if the riveting is too loose, it will cause the moving knife to shake. Thus affecting the shaving sharpness of the moving knife

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