CN203171675U

CN203171675U - Eccentric or inclined eccentric shaver fixed cutter

Info

Publication number: CN203171675U
Application number: CN 201320037391
Authority: CN
Inventors: 黄勇辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-24
Filing date: 2013-01-24
Publication date: 2013-09-04
Anticipated expiration: 2023-01-24
Also published as: WO2014114182A1

Abstract

An eccentric or inclined eccentric shaver fixed cutter comprises beard holes (11) and a moving cutter contact surface (12) and is characterized in that the outer sides (111) of the beard holes (11) are positioned on the outer face of a moving cutter inner track (22), the bottoms of the outer sides (111) of the beard holes (11) are intersected with the moving cutter contact surface (12), and the moving cutter contact surface (12) is a plane or a cambered surface. Due to the fixed cutter, the contact area of the face and a moving cutter (2) is reduced, so that fear of the moving cutter by people is reduced. Processing difficulties of the moving cutter is reduced.

Description

Eccentric, inclination centering type shaver stationary knife

Technical field

The utility model relates to a kind of shaver stationary knife structure, refers to that more particularly a kind of employing is eccentric, inclination centering type shaver stationary knife structure.

Background technology

Electric shaver can be divided into two kinds of rotary, nethike embrane formulas by its work characteristics, all is the single head shaver development by the seventies.This type of electric razor tool tip processing mode is quite complicated, and some also has the multilayer blade, and its difficulty of processing is quite big.And material requirements is very high, needs more valuable metal material.And it is durable inadequately.Cutter head usually needs to change.Therefore its cost is also higher relatively.The effect that shaves of this type of electric shaver is also relatively more general, through regular meeting with the plucking phenomenon.After the shaving of this type of shaver, the beard remaining lengths is also long, is difficult to the root of beard is shaved off, and shaves sordid sensation so have.I have applied for the patent of eccentric and inclination centering type shaver, and during owing to off-centre, inclination centering type shaver centre wide-bore, the area that the people contacts moving knife is bigger, makes the people produce a kind of fear sense.Can produce the resistance of increasing simultaneously, increase the burden of moving knife.And the area that the people contacts moving knife makes the moving knife difficulty of processing strengthen more greatly.

Based on the defective of above-mentioned prior art, the inventor develops a kind of off-centre, inclination centering type shaver stationary knife now.

The utility model content

The purpose of this utility model is to overcoming the defective of prior art, and a kind of off-centre, inclination centering type shaver stationary knife is provided.

For achieving the above object, the utility model is by the following technical solutions:

Eccentric, inclination centering type shaver stationary knife, comprise beard hole (11) and moving knife contact-making surface (12), the outside (111) in beard hole (11) is in the outside of track (22) in the moving knife, bottom, the outside (111) and the moving knife contact-making surface (12) in beard hole (11) intersect, and moving knife contact-making surface (12) is plane or cambered surface.Also comprise the lateral surface (13) that is in moving knife contact-making surface (12) outside and be in the inboard medial surface (15) of moving knife contact-making surface (12), lateral surface (13) and medial surface (15) are discontinuous with moving knife contact-making surface (12) curvature respectively.The outside (111) in beard hole (11) is circular arc.The outside (111) in beard hole (11) can be zigzag and polygon.Aperture (14) is arranged on the stationary knife, and aperture (14) is in the outside of track (22) in the moving knife and on moving knife contact-making surface (12).Beard hole (11) is more than one, and what draw in the present embodiment is four.

The utility model beneficial effect compared with prior art is: the utility model structure stationary knife can so that when operation people's face and moving knife 2 contacts area reduce, thereby reduce the people to the fear sense of moving knife.People's face and moving knife 2 contacts area have reduced the frictional force of moving knife again when reducing, reduced the influence of people's face to moving knife.People's face and moving knife 2 contacts area reduce the difficulty of processing that has also reduced moving knife.

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Description of drawings

Fig. 1 is the three-dimensional structure diagram of the utility model off-centre, inclination centering type shaver stationary knife embodiment;

Fig. 2 is the sectional structure chart after the utility model off-centre, inclination centering type shaver stationary knife 1 assemble with moving knife 2, moving knife seat 3;

Fig. 3 is the vertical view after the utility model off-centre, inclination centering type shaver stationary knife 1 assemble with moving knife 2, moving knife seat 3;

Description of reference numerals

1 stationary knife, 11 beard holes

12 moving knife contact-making surfaces, 13 lateral surfaces

14 apertures, 15 medial surfaces

Inboard, 112 beard hole, the outside, 111 beard holes

2 moving knife, 21 moving knife faces

The outer track of track 23 moving knife in 22 moving knife

3 moving knife seats, 4 gaps

The specific embodiment

In order to more fully understand technology contents of the present utility model, (accompanying drawing is only represented structure of the present utility model by schematic diagram below in conjunction with specific embodiment and Figure of description, be different when its shape, size, ratio and practical application) the technical solution of the utility model is further introduced and explanation, but be not limited to this.

As shown in Figure 1 to Figure 3, the utility model off-centre, inclination centering type shaver stationary knife comprise beard hole 11 and moving knife contact-making surface 12, and moving knife contact-making surface 12 contacts with face 21 on the moving knife 2, and moving knife contact-making surface 12 and face 21 are the plane when being used in the centering type shaver; When being used in inclination centering type shaver, moving knife contact-making surface 12 and face 21 are cambered surface.The inside and outside both sides of moving knife contact-making surface 12 can arrange lateral surface 13 and medial surface 15 to avoid the cutting edge of moving knife 2.Can also increase aperture 14 with the increase area that shaves.The outside 111 in beard hole 11 is positioned at moving knife 2 is driven running track 22 by moving knife seat 3 the outside.When the outside 111 in beard hole 11 is circular arc, the outward appearance better appearance.When being zigzag, polygon, the outside 111 in beard hole 11 can increase certain area that shaves.111 bottoms, the outside in beard hole 11 and moving knife contact-making surface 12 intersect, and the intersection is positioned at the inboard of moving knife running track 23.The inboard 112 in beard hole 11 is circular arc also generally, and is used in the inboard that is positioned at moving knife running track 22 more.As can be seen from Figure 3, the contacting of people's face and moving knife only only limits in the beard hole 11 (beard hole 11 is more than one, this picture be 4), therefore.The frictional force of people's face and moving knife has reduced, and the center of people's face and moving knife face 21 is to touch simultaneously, so the difficulty of processing of moving knife has reduced.11 li in beard hole has the gaps 4 that a stationary knife and moving knife form as can be seen from Figure 3, and when moving knife seat 3 drove moving knife 2, the beard that is in gap 4 will be shaved to be removed.Because the gap is continual, thus during the moving knife running, the gap be have numerous.

By Fig. 1 to Fig. 3 as can be seen, the effect of the positive and negative rotation of shaver of the present utility model is the same.

In sum, the utility model beneficial effect compared with prior art is: the utility model beneficial effect compared with prior art is: the utility model structure stationary knife can so that when operation people's face and moving knife 2 contacts area reduce, thereby reduce the people to the fear sense of moving knife.People's face and moving knife 2 contacts area have reduced the frictional force of moving knife again when reducing, reduced the influence of people's face to moving knife.People's face and moving knife 2 contacts area reduce the difficulty of processing that also can reduce moving knife.

The above only further specifies technology contents of the present utility model with embodiment, so that the reader is more readily understood, does not only limit to this but do not represent embodiment of the present utility model, and two groups and above beard hole for example can be arranged diametrically.Any technology of doing according to the utility model is extended or recreation, all is subjected to protection of the present utility model.Protection domain of the present utility model is as the criterion with claims.

Claims

1. eccentric, inclination centering type shaver stationary knife, comprise beard hole (11) and moving knife contact-making surface (12), it is characterized in that: the outside (111) of beard hole (11) is in the outside of track (22) in the moving knife, bottom, the outside (111) and the moving knife contact-making surface (12) in beard hole (11) intersect, and moving knife contact-making surface (12) is plane or cambered surface.

2. off-centre according to claim 1, inclination centering type shaver stationary knife, it is characterized in that: also comprise the lateral surface (13) that is in moving knife contact-making surface (12) outside and be in the inboard medial surface (15) of moving knife contact-making surface (12), lateral surface (13) and medial surface (15) are discontinuous with moving knife contact-making surface (12) curvature respectively.

3. off-centre according to claim 1, inclination centering type shaver stationary knife is characterized in that: the outside (111) of beard hole (11) is circular arc.

4. off-centre according to claim 1, inclination centering type shaver stationary knife, it is characterized in that: the outside (111) of beard hole (11) can be zigzag and polygon.

5. off-centre according to claim 1, inclination centering type shaver stationary knife is characterized in that: aperture (14) is arranged on the stationary knife, and aperture (14) is in the outside of track (22) in the moving knife and on moving knife contact-making surface (12).