Cambered-surface cutter bit and hair clipper

A hair clipper and arc surface technology, applied in metal processing and other directions, can solve the problems of uncomfortable use, the position of the cutter head cannot fit the face, and the haircut is not clean, so as to achieve the effect of clean haircut and improved haircut effect.

Inactive Publication Date: 2016-01-27
ZHEJIANG PAITER ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the cutting heads of the existing hair clippers are flat, and the position of the cutting head cannot fit well with the human face when in use, making it uncomfortable to use and cutting hair uncleanly
[0003] The Chinese invention with the application date of 2013.03.15 and the application number of 201310083247.X discloses an inner arc-shaped hairdressing cutter head combination, which discloses that the edges of the fixed blade teeth, the movable blade teeth, the track, and the protective cover all form inner The concave arc shape avoids damage to the fur during haircutting. Although this technology discloses the use of arc-shaped blade teeth, the cutter head is always flat, and it still cannot fit the face when used, resulting in unclean haircut

Method used

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  • Cambered-surface cutter bit and hair clipper
  • Cambered-surface cutter bit and hair clipper
  • Cambered-surface cutter bit and hair clipper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 , image 3 and Figure 4 As shown, the surface of the static knife is concave downward to form an arc surface, that is, the joint surface of the static knife and the moving knife is a plane, and the surface is concave inward from both sides to form an arc surface, and the curvature of the arc surface is the same as that of the human head and face. Similarly, the abutment portion is inclined downwards and recessed inwards from both sides, and the front tines are cutting edge portions.

Embodiment 2

[0029] Such as figure 2 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the static knife is bent as a whole to form an arc surface, that is, the entire static knife is bent, and when it is fitted to the face, the surface of the static knife is completely fitted, and the moving knife that is closely attached to it is also involved in forming an arc. The curvature of the entire curved surface is the same as that of the human head and face, and it conforms to the principle of ergonomics. When in use, it is easy to clean the hair on the attached face without cutting at different angles according to the curvature. Cut, improve hair cutting efficiency.

Embodiment 3

[0031] Such as Figure 9 and Figure 10 As shown, on the basis of the above, the tip of the front tine cutting edge of the stationary knife can be recessed inward from both sides to form an inner arc, and the tip of the knife 13 of the moving knife can be curved from both sides. The inner depression forms an inner arc. And the blade tip of the static knife and the blade tip of the moving knife have the same circle center, and the radius of the moving knife is smaller than the radius of the static knife, so as to lock the depth of the cutting edge, optimize the shearing effect, and prevent the blade tip of the moving knife from exceeding the static Knife, to ensure that the skin will not be scratched, and the tip of the blade is designed as an inner arc, and the contact surface with the scalp is also an arc, and the tip of the blade is also an arc at the same time, which meets the three-dimensional shape of the arc of the head. When the blade tip can move in a direction paral...

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PUM

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Abstract

The invention provides a cambered-surface cutter bit and a hair clipper. The cambered-surface cutter bit comprises a cutter bit body which is provided with a movable cutter and a fixed cutter. The movable cutter transversely moves relative to the fixed cutter. The fixed cutter comprises a front sharp tooth cutting edge part and a rear attaching part. The front sharp tooth cutting edge part and/or the attaching part form/forms a cambered surface. The attaching part of the fixed cutter or the front sharp tooth cutting edge part of the fixed cutter or the attaching part and the front sharp tooth cutting edge part of the fixed cutter are arranged to form the cambered surface, in this way, the fixed cutter can be attached to the face during hair clipping, hair can be clipped more cleanly, and the hair clipping effect is improved.

Description

technical field [0001] The invention relates to the technical field of personal care products, in particular to an arc cutter head and a hair clipper. Background technique [0002] Most of the cutting heads of the existing hair clippers are flat, and the position of the cutting heads cannot be well fitted with the face of the person when in use, making it uncomfortable to use and the haircut is not clean. [0003] The Chinese invention with the application date of 2013.03.15 and the application number of 201310083247.X discloses an inner arc-shaped hairdressing cutter head combination, which discloses that the edges of the fixed blade teeth, the movable blade teeth, the track, and the protective cover all form inner The concave arc avoids damage to the fur during haircutting. Although this technology discloses the use of arc-shaped blade teeth, its cutter head adopts a plane all the time, which still cannot fit the face when in use, resulting in unclean haircut. Contents o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26B19/06
Inventor 王仁通虞智勇
Owner ZHEJIANG PAITER ELECTRIC
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