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Electric shaver inner blade

A technology of electric shaver and cutter head, which is applied in the direction of metal processing, etc., to achieve the effect of accurate positioning, improved shaving sharpness, and close contact

Inactive Publication Date: 2010-06-23
SHANGHAI POVOS ELECTRIC WORKS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an inner cutter head of an electric shaver that can effectively overcome the defect of insufficient rigidity in the central part of the cutter head and has better shaving sharpness, better shaving sound quality and longer service life

Method used

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Examples

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Embodiment Construction

[0023] Attached below Figure 2-3 And specific embodiment, further illustrate the present invention. These examples should be understood as only for illustrating the present invention but not for limiting the protection scope of the present invention. After reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall within the scope defined by the claims of the present invention.

[0024] First, based on Figure 2-3 , illustrating the overall structure of the electric shaver provided by a preferred embodiment of the present invention. The electric shaver is composed of a protective cover 1, an outer foil assembly 2 and a shaver body 3, two outer foil boxes 4 are arranged on the outer foil assembly 2, and the inside of the shaver body 3 has a motor, a conduction assembly, Battery and circuit components (not shown in the figure), when the bu...

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Abstract

The invention discloses an electric shaver inner blade. The electric shaver inner blade comprises comb blades and an inner connecting piece, wherein the inner connecting piece is provided with a mounting part, the comb blades are connected with the mounting part of the inner connecting piece in a thermo-compression or embedding manner, the number of the comb blades is an odd and middle blades are arranged in the centre part of the blade. The invention effectively solves the problem that the rigidity of the centre part of the electric shaver inner blade is not enough, the sharpness and shaving sound quality are increased and the service life is prolonged.

Description

technical field [0001] The invention relates to an electric shaver, in particular to an inner cutter head of the electric shaver. Background technique [0002] Such as figure 1 As shown, in the prior art, whether the inner cutter head of the electric shaver in the reciprocating motion mode adopts a plastic insert molding method, or utilizes an arched cutter head bent by a piece of comb-shaped metal sheet; The power source is transmitted from the motor to the middle part of the inner cutter head through the transmission mechanism. When the inner cutter head reciprocates to cut the beard, the stress on the central part is the largest, and the blade in the middle part of the cutter head is most likely to bend and bend, causing the cutter head to break. Poor sharpness, poor sound quality and reduced service life. [0003] At the same time, the number of cutter head blades used in the past is an even number method, such as: 24, 26, 28, 30 pieces, etc. The central line of the cu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26B19/04
Inventor 刘建国曲建涛喻金明刘建明刘伟明
Owner SHANGHAI POVOS ELECTRIC WORKS
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