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Razor's Outer Knife

A razor and outer knife technology, applied in the field of razors, can solve the problems of beard entering, affecting the shaving effect, affecting the shaving effect of electric razors, etc., to achieve fast shaving, good shaving effect, good effect

Inactive Publication Date: 2016-07-06
SUPERMAN GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing rotary electric shaver includes an outer knife, an inner knife and a transmission mechanism, the outer surface of the outer knife is in contact with the skin, the beard inlet is arranged on the outer knife, the inner knife is set close to the inner surface of the outer knife, and the beard enters through the beard inlet , the transmission mechanism drives the inner knife to rotate and cooperate with the outer knife to cut the beard. Therefore, the setting of the beard inlet on the outer knife will directly affect the shaving effect
When the existing rotary electric shaver is working, the beard is often pushed against the skin by other parts outside the beard inlet no matter whether its outer knife adopts a dot-type beard inlet or a slit-type beard inlet. As a result, the beard cannot enter normally from the beard inlet, which affects the shaving effect of the electric shaver

Method used

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  • Razor's Outer Knife
  • Razor's Outer Knife
  • Razor's Outer Knife

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as figure 1 , figure 2 As shown, the outer knife of the razor in this embodiment includes a knife seat 1 and a shaving end face 2, and the shaving end face 2 includes an outer boundary 21, a middle boundary 22, and an inner boundary 23, and the outer boundary 21 and the middle boundary 22 form a The outer shaving area A, the inner shaving area B is formed between the middle boundary 22 and the inner boundary 23, the outer boundary 21 and the middle boundary 22 are connected by a plurality of outer connecting sheets 24, and radially set more Each outer cutting sheet 25, a certain distance is formed between adjacent two outer cutting sheets and between the outer cutting sheet and the adjacent outer connecting sheet to form the first outer whisker inlet A01, at least one end of the outer cutting sheet 25 is a free end, A second outer beard inlet A02 is formed between the free end of the outer cutting sheet 25 and its adjacent border, and the second outer beard inlet...

Embodiment 2

[0037] Such as figure 1 , figure 2 As shown, on the basis of Embodiment 1, the outer blade of the razor in this embodiment is further improved, and the middle boundary 22 and the inner boundary 23 are connected by a plurality of inner connecting sheets 26, and two adjacent inner connecting sheets A plurality of inside cutting sheets 27 are arranged radially between them, and a certain distance is formed between adjacent two inside cutting sheets and between the inside cutting sheets and the adjacent inside connecting sheets to form the first inside beard entry port B01. At least one end is a free end, and the second inner beard inlet B02 is formed between the free end of the inner cutting sheet and its adjacent boundary; in this embodiment, the first end of the inner cutting sheet 27 is connected to the inner boundary 23, and the inner The second end of the cutting sheet 27 extends outward and remains as a free end, and a second inner beard inlet B02 is formed between the se...

Embodiment 3

[0042]As a preference, in the case of no conflict, the above-mentioned embodiment 1 and embodiment 2 can be further combined with one or more of the following technical features to form a new specific embodiment. In the case of no conflict, the following technologies Traits themselves can also be combined with each other:

[0043] Such as image 3 As shown, a plurality of outer connecting sheets 24 are evenly distributed along the circumferential direction, and the outer shaving area A is evenly divided into a plurality of outer shaving area units a; a plurality of outer cutting sheets 25 are evenly distributed along the circumferential direction, and two adjacent outer cutting sheets A first outer beard inlet A01 of the same size is formed between the outer cutting sheets and the adjacent outer connecting sheets. The evenly distributed outer shaving area units enable the beard to achieve the same shaving effect on each outer shaving area unit when the electric shaver is rota...

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PUM

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Abstract

The invention relates to the field of shavers, in particular to an outer clipper of a shaver, and aims to provide the outer clipper which has good shaving effect as beard can easily enter the outer clipper from the contacting face of the skin and the outer clipper. The outer clipper comprises an inside shaving area and an outside shaving area, the outside shaving area is provided with first outside beard inlets and second outside beard inlets, the second outside beard inlets are formed by the free ends of outside clipping sheets and adjacent edges, the area of a beard entering region is relatively increased without changing of the size of an existing clipper, and a beard shaving region is further enlarged, so that shaving speed is fast and shaving effect is good; the second outside beard inlets are circumferentially formed by the free ends of the outside clipping sheets and the adjacent edges, obstruction to entering of the beard is reduced, the beard can easily enter from the beard inlets, and accordingly, good saving effect is achieved.

Description

technical field [0001] The invention relates to the field of razors, in particular to the outer cutter of the razor. Background technique [0002] The existing rotary electric shaver includes an outer knife, an inner knife and a transmission mechanism, the outer surface of the outer knife is in contact with the skin, the beard inlet is arranged on the outer knife, the inner knife is set close to the inner surface of the outer knife, and the beard enters through the beard inlet , the transmission mechanism drives the inner knife to rotate and cooperate with the outer knife to cut the beard. Therefore, the setting of the beard inlet on the outer knife will directly affect the shaving effect. When the existing rotary electric shaver is working, the beard is often pushed against the skin by other parts outside the beard inlet no matter whether its outer knife adopts a dot-type beard inlet or a slit-type beard inlet. As a result, the beard cannot enter normally from the beard in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26B19/14
Inventor 应平祥唐仙强
Owner SUPERMAN GROUP