CN110171020B

CN110171020B - Shaver

Info

Publication number: CN110171020B
Application number: CN201910335382.6A
Authority: CN
Inventors: 金炳杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2024-04-26
Anticipated expiration: 2039-04-24
Also published as: CN110171020A

Abstract

The utility model provides a shaver, includes power component, tool bit subassembly, drives the driving piece of tool bit subassembly work, the tool bit subassembly including last quiet sword, reference column, the spacing a plurality of that moves in quiet sword below of being equipped with hair groove through the reference column, quiet sword lower bottom surface on be equipped with along the arc guide way of one section or multistage that quiet sword length direction extends, reference column upper end and arc guide way slidable fit, reference column upper end along arc guide way slidable in the arc guide way, the lower part and the stirring piece cooperation of reference column, stir the reference column by the stirring piece, make the reference column drive the arc motion that moves the sword along arc guide way can reciprocate along the arc guide way. The design breaks through the limit that the movable knife of the traditional reciprocating shaver can only move linearly, so that the movement direction and the cutting surface of the movable knife of the shaver are wider, meanwhile, the hair feeding groove can be directly expanded to the arc-shaped area of the static knife, and the limit of the appearance of the static knife of the shaver is also relieved.

Description

Shaver

Technical Field

The present invention relates to a shaver, and more particularly to a shaver Mao Daotou.

Background

The existing reciprocating shave Mao Daotou in the market generally has the advantages that the movable blade of the shaver moves in a reciprocating and linear mode, the shape of the static blade matched with the movable blade, namely the outer blade, is limited to be long or similar, the movable blade cannot handle the shaving in corners or tiny areas, the long or similar long shape has a certain influence on the production process and the overall attractiveness, and the shaving safety and the shaving effect are greatly reduced.

Disclosure of Invention

The invention aims at providing a shaver which has a simple structure, and is clean and safe in shaving, aiming at the defects existing in the prior art.

In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a shaver, includes power component, tool bit subassembly, drives the driving piece of tool bit subassembly work, the tool bit subassembly including last quiet sword, reference column, the spacing a plurality of that moves in quiet sword below of being equipped with hair groove through the reference column, quiet sword lower bottom surface on be equipped with along the arc guide way of one section or multistage that quiet sword length direction extends, reference column upper end and arc guide way slidable fit, reference column upper end along arc guide way slidable in the arc guide way, the lower part and the stirring piece cooperation of reference column, stir the reference column by the stirring piece, make the reference column drive the arc motion that moves the sword along arc guide way can reciprocate along the arc guide way.

As an improvement: the butterfly-shaped stirring piece is characterized in that the stirring piece is a butterfly-shaped stirring piece, the center of the butterfly-shaped stirring piece is rotatably connected with the static knife, the lower part of the positioning column is leaning against the outer peripheral side edge of the butterfly-shaped stirring piece, and the center of the butterfly-shaped stirring piece horizontally rotates back and forth under the action of the driving piece, so that the positioning column leaning against the outer peripheral side edge of the butterfly-shaped stirring piece is pushed to reciprocate along the arc-shaped guide groove, and the reciprocating arc-shaped movement of the movable knife in the horizontal direction is realized.

As an improvement: the wing of butterfly-shaped plectrum on open and to have the long spacing hole that extends along wing length direction, the driving piece main shaft stretch into long spacing downthehole and along long spacing downthehole length direction movable, under power pack's effect, the driving piece main shaft circular motion in the horizontal direction, through the spacing cooperation relation of long spacing downthehole and driving piece main shaft, driving piece main shaft drive butterfly-shaped plectrum, butterfly-shaped plectrum center level makes a round trip to rotate.

As an improvement: the movable knife below the static knife is two arc movable knives, the two arc movable knives are respectively arranged on the front side and the rear side below the static knife, and the positioning holes on each arc movable knife are uniformly distributed along the arc length direction of the movable knife.

As an improvement: the elastic body acts on the movable knife to enable the movable knife to be clung to the lower bottom surface of the static knife in the vertical direction.

As an improvement: the movable knife is provided with a positioning hole connected with a positioning column, and the positioning column penetrates through the positioning hole to limit the movable knife below the static knife.

The movable blade of the shaver disclosed by the invention moves in an arc manner, so that the limit that the movable blade of the conventional reciprocating shaver can only move in a straight line is broken, the movement direction and the cutting surface of the movable blade of the shaver are wider, meanwhile, the hair feeding groove can be directly expanded to a static blade arc area, and the static blade appearance limit of the shaver is also relieved. Furthermore, the invention can easily finish shaving operations at corners or in small areas, has simple shaving structure, wide application range, low cost and good shaving effect, and has very high comfort level when used for shaving hair.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic view of the structure of the shaver of the present invention.

Detailed Description

As shown in fig. 1, an embodiment of the shaver of the invention comprises a power component, a cutter head component and a driving piece for driving the cutter head component to work, wherein the cutter head component comprises an inverted U-shaped static cutter 1 provided with a plurality of rows of hair inlet grooves, a positioning column 4, a plurality of movable cutters 2 limited below the static cutter 1 through the positioning column 4, a projectile body 6 and a poking piece 5, the front side and the rear side of the static cutter 1 are arc bending edges, the movable cutter 2 below the static cutter 1 of the embodiment is two arc movable cutters, and the hair inlet grooves on the arc bending edges on the front side and the rear side of the static cutter 1 extend towards the lower bending surfaces respectively, so that the hair can be easily inserted in no matter whether the hair is thin or thick, the hair inlet grooves on the front side and the rear arc bending edges are formed in a large opening at the arc bending edges, and the inner side of the large opening is provided with a shrinkage neck 9. The two rows of hair feeding grooves on the front and rear arc bending edges are non-penetrating, the two rows of hair feeding grooves are independent cutting rows, and after the hair enters the hair feeding grooves, the hair is not chopped and passes through the hair feeding grooves, so that the hair to be shaved is prevented from entering a non-cutting area, and the problems of pulling or clamping and the like are effectively avoided. The two arc movable cutters are respectively arranged at the front side and the rear side below the static cutter 1, and the positioning holes 21 on each arc movable cutter are uniformly distributed along the arc length direction of the movable cutter.

Four sections of arc guide grooves 3 are formed in the lower bottom surface of the static knife 1, the four sections of arc guide grooves 3 are respectively arranged in two groups corresponding to the front and back of the two arc moving knives, and the arc guide grooves 3 at the two ends of the same group are arranged along the motion trail of the corresponding arc moving knives. The upper end of the positioning column 4 is slidably matched with the arc-shaped guide groove 3, the upper end of the positioning column 4 is slidably arranged in the arc-shaped guide groove 3 along the arc-shaped guide groove 3, the lower part of the positioning column 4 is matched with the poking piece 5, and the poking piece 5 pokes the positioning column 4, so that the positioning column 4 carries the movable knife 2 to move along the arc-shaped guide groove 3 in a reciprocating arc-shaped manner. The movable knife is connected with the positioning column 4 through the positioning hole 21, namely the movable knife is provided with the positioning hole 21 connected with the positioning column 4, and the positioning column 4 penetrates through the positioning hole 21 to limit the movable knife below the static knife 1. Of course, the positioning column can also be directly integrally formed on the movable knife, namely, the upper surface Cheng Tuzhu and the lower surface Cheng Tuzhu of the movable knife 2. The positioning column 4 and the movable knife are split, so that the assembly and adjustment are more convenient. The sectional distribution of the arc-shaped guide grooves not only ensures that the cooperation between the movable knife and the static knife is tighter, but also ensures that the movement of the movable knife is smoother.

The stirring piece 5 of this embodiment is a butterfly stirring piece, butterfly stirring piece center and quiet sword 1 rotatable coupling, reference column 4 lower part lean on butterfly stirring piece's periphery side edge, butterfly stirring piece center level makes a round trip to rotate under the effect of driving piece to promote and lean on the reference column 4 who establishes on butterfly stirring piece's periphery side edge along arc guide slot 3 reciprocating motion, realize moving sword 2 can reciprocating arc motion in the horizontal direction. The wing of the butterfly-shaped stirring piece is provided with a long limiting hole 51 extending along the length direction of the wing, the driving piece main shaft extends into the long limiting hole 51 and can move along the length direction of the long limiting hole 51, the driving piece main shaft circularly moves in the horizontal direction under the action of the power component, and the driving piece main shaft drives the butterfly-shaped stirring piece through the limiting matching relation between the long limiting hole 51 and the driving piece main shaft, and the center of the butterfly-shaped stirring piece horizontally rotates back and forth. The butterfly-shaped stirring piece enables the driving of the positioning column 4 to be smoother and free of blocking, and the rotation of the butterfly-shaped stirring piece and the movement amplitude of the movable knife 2 can be realized through the adjustment of the circular movement diameter length of the main shaft of the driving piece. The rotation speed of the butterfly-shaped driving piece and the movement speed of the movable knife 2 are determined by the circular movement speed of the main shaft of the driving piece.

In order to enable the movable cutter 2 to be better clung to the lower bottom surface of the static cutter 1, shearing is more beneficial, a projectile body 6 is arranged between the butterfly-shaped poking piece and the movable cutter 2, a plurality of projectile feet extending outwards from the projectile body are propped against the lower surface of the movable cutter, the lower surface of the movable cutter is uniformly stressed, the jumping of the movable cutter in the vertical direction in the moving process is effectively avoided, and the movable cutter is clean in shaving and does not tear hair. Of course, the elastic body 6 can also be arranged below the stirring piece, and only the elastic body is needed to tightly attach the movable knife to the lower bottom surface of the static knife 1.

Although the present invention has been described with reference to the above embodiments, it should be understood that the invention is not limited thereto, but may be modified and altered somewhat by those skilled in the art without departing from the spirit and scope of the present invention, and the scope of the invention is therefore to be limited only by the scope of the appended claims.

Claims

1. The utility model provides a shaver, includes power component, tool bit subassembly, drives the driving piece of tool bit subassembly work, its characterized in that: the utility model provides a butterfly-shaped blade assembly, including last static knife (1) that is equipped with hair groove, reference column (4), limit a plurality of moves sword (2) in static knife (1) below through reference column (4), static knife (1) lower bottom surface on be equipped with along static knife (1) length direction extended one section or multistage arc guide way (3), reference column (4) upper end and arc guide way (3) slidable fit, reference column (4) upper end along arc guide way (3) slidable in arc guide way (3), reference column (4) lower part and stirring piece (5) cooperation, stir reference column (4) by stirring piece (5) along the reciprocal arc type motion of arc guide way (3) of moving sword (2), stirring piece (5) be butterfly-shaped stirring piece (1) rotatable coupling, butterfly-shaped stirring piece (4) lower part lean on the butterfly-shaped part to move in the outer limit of wing (3) along the horizontal direction of the reciprocating motion of butterfly-shaped driving piece (2), thereby realize that butterfly-shaped stirring piece (4) is equipped with the horizontal direction of reciprocating motion on the wing (3) along the upper side of the reciprocating direction of wing (3), the driving piece main shaft stretches into the long limiting hole (51) and can move along the length direction of the long limiting hole (51), the driving piece main shaft moves circularly in the horizontal direction under the action of the power assembly, and the butterfly-shaped poking piece is driven by the driving piece main shaft to horizontally rotate back and forth through the limiting matching relation between the long limiting hole (51) and the driving piece main shaft.

2. The hair razor of claim 1, wherein: the movable knife (2) below the static knife (1) is two arc movable knives, the two arc movable knives are respectively arranged on the front side and the rear side below the static knife (1), and the positioning holes (21) on each arc movable knife are uniformly distributed along the arc length direction of the movable knife.

3. The razor according to claim 1 or 2, wherein: the device also comprises a projectile body (6) which acts on the movable knife (2) to enable the movable knife (2) to cling to the lower bottom surface of the static knife (1) in the vertical direction.

4. The razor according to claim 1 or 2, wherein: the movable knife is provided with a positioning hole (21) connected with the positioning column (4), and the positioning column (4) penetrates through the positioning hole (21) to limit the movable knife below the static knife (1).

5. A shaver as set forth in claim 3, wherein: the movable knife is provided with a positioning hole (21) connected with the positioning column (4), and the positioning column (4) penetrates through the positioning hole (21) to limit the movable knife below the static knife (1).