Rotary tool bit of electric shaver

An electric shaver and cutter head technology, applied in metal processing and other directions, can solve the problems of ineffective cutting of beards, uncomfortable skin, changing angles, etc., and achieve the effects of high shaving efficiency, comfortable use and simple structure

Active Publication Date: 2011-04-06
JIANGSU BETTER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cutting head cannot change the angle with the change of the special diameter of the face, so that the beard on some parts of the face cannot be effectively cut, and the uneven pressure of the cutting head on the face will cause discomfort to the skin during use

Method used

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  • Rotary tool bit of electric shaver
  • Rotary tool bit of electric shaver
  • Rotary tool bit of electric shaver

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the rotary electric shaver head provided by the present invention includes an outer knife net 1, an outer knife net frame 2, an inner knife assembly 3, an inner knife support 4, a knife head floating frame 6, a cutting spring 7 and a connecting shaft 8 , the outer knife net 1 is arranged in the outer knife net frame 2, the inner knife assembly 3 is arranged on the inner knife bracket 4, the connecting shaft 8 passes through the inner knife bracket 4 and is flexibly connected with the inner knife assembly 3, and the cutting spring 7 is arranged on the connecting shaft 8. The outer knife net frame 2 is fastened to the inner knife bracket 4 at the side, and the outer knife net frame 2 and the inner knife bracket 4 are fastened and fixed by two pairs of rotating locks A and B that cooperate with each other. The knife head floating frame 6 It is arranged below the inner knife support 4, and the guide device tha...

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PUM

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Abstract

The invention discloses a rotary tool bit of an electric shaver, comprising outer foil, an outer foil frame, an inner blade assembly, an inner blade bracket, a tool bit floating frame, a cutting spring and a connecting shaft, wherein the outer foil is arranged in the outer foil frame, the inner blade assembly is arranged on the inner blade bracket, the connecting shaft passes through the inner blade bracket and is movably connected with the inner blade assembly, the cutting spring is arranged in the connecting shaft, the side part of the outer foil frame is buckled with the inner blade bracket, the tool bit floating frame is arranged below the inner blade bracket, a guide device which can limit the inner blade bracket to move along a track in the specified distance relative to the tool bit floating frame passes the space between the tool bit floating frame and the inner blade bracket, and an elastic device which facilitates the tool bit floating frame and the inner blade bracket to separate from each other is arranged between the tool bit floating frame and the inner blade bracket. The rotary tool bit of the shaver can float freely up and down and deflect left and right along the facial feature change.

Description

technical field [0001] The present invention relates to a rotary shaver head. Background technique [0002] The head of traditional rotary electric razor is fixed on the head holder, which can only float up and down in a small range. The cutting head cannot change the angle with the change of the facial diameter, so that the beard on some parts of the face cannot be effectively cut, and the uneven pressure of the cutting head on the face will cause discomfort to the skin during use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a rotary shaver head that can freely float up and down and deflect left and right as the facial features change. [0004] For this reason, the rotary electric shaver cutter head that the present invention provides comprises outer knife net, outer knife net frame, inner knife assembly, inner knife support, knife head floating frame, cutting spring and connecting shaft, and outer knife ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26B19/14
Inventor 虞智文
Owner JIANGSU BETTER CO LTD
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