CN210551377U

CN210551377U - Electric hair cutter

Info

Publication number: CN210551377U
Application number: CN201921492559.5U
Authority: CN
Inventors: 蒋琦
Original assignee: Ningbo Iclipper Electric Appliance Co Ltd
Current assignee: Ningbo Iclipper Electric Appliance Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-05-19
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses an electric hair clipper has solved the problem that current electric hair clipper piles up the hair easily, and its technical scheme main points are: the cutting device comprises a machine body shell, a driving device and a cutter head, wherein the driving device is arranged in the machine body shell, the cutter head is arranged at the front end of the machine body shell, the cutter head comprises a fixed blade, a movable blade and an elastic pressing block which are sequentially and independently arranged on the outer side of the machine body shell from bottom to top, the driving device penetrates out of the front end of the machine body shell and is connected with the elastic pressing block, and the elastic pressing block drives the movable blade to transversely reciprocate relative to the fixed blade under the driving of the driving device; the utility model discloses an electric clipper's advantage lies in through setting up the tool bit in the fuselage casing outside, has avoided the hair to enter into the fuselage casing, and the hair does not pile up, need not the clearance, has also promoted this electric clipper's heat dissipation function simultaneously to this electric clipper's stationary blade demountable installation is on the stationary knife rest, is favorable to the user to regularly change the stationary blade.

Description

Electric hair cutter

Technical Field

The utility model relates to a hair clipper, in particular to an electric hair clipper.

Background

The electric hair clipper is a common hair dressing tool, and realizes the clipping function through the reciprocating motion of a cutter head. The cutter head of the electric hair clipper in the prior art comprises a fixed blade, a movable blade attached to the fixed blade and a movable blade swing blade driving the movable blade to reciprocate relative to the fixed blade, wherein a driving groove is formed in the movable blade, a driving column matched with the driving groove in shape is arranged on the movable blade swing blade, and the driving column is inserted into the driving groove to drive the movable blade to reciprocate.

The cutter head of the existing electric hair clipper is designed to be partially arranged in a shell in a fully-enclosed mode, when the electric hair clipper is used for clipping hair, the clipped hair can enter the shell through gaps between the movable blade and the fixed blade, the hair is accumulated in the shell and is difficult to clean, load current is large, noise and cutter head adjusting function failure can be caused, and damage failure during clipping can be caused even.

Disclosure of Invention

The utility model aims to solve the technical problem that a damage trouble that can prevent that hair from getting into in the fuselage casing, noise abatement and hair to electric clipper is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides an electric hair clipper, includes fuselage casing, drive arrangement and tool bit, drive arrangement locates in the fuselage casing, the front end of fuselage casing is located to the tool bit, the tool bit includes supreme fixed blade, the movable blade and the elastic pressing block that independently set up in the fuselage casing outside in proper order down, the front end that drive arrangement wore out the fuselage casing is connected with elastic pressing block, elastic pressing block drives the movable blade is horizontal reciprocating motion for the fixed blade under drive arrangement's drive.

Preferably, the front end of the machine body shell is provided with a fixed cutter frame, and the fixed cutter blade is detachably mounted on the fixed cutter frame.

Preferably, the fixed tool rest comprises a fixed plate detachably connected with the front end of the machine body shell, and a through hole for the driving device to penetrate out is formed in the fixed plate.

Preferably, the bottom of the movable blade is provided with a guide groove extending along the transverse direction, a guide block fixed on the fixed blade frame is arranged between the movable blade and the fixed blade, the guide block is positioned in the guide groove, and the movable blade makes transverse reciprocating motion along the guide block.

Preferably, the fixed cutter frame is provided with a limiting block, the limiting block extends towards the movable cutter blade along the fixed cutter frame, a limiting groove is formed in the middle of one side, close to the machine body shell, of the movable cutter blade, the limiting block is partially inserted into the limiting groove, the width of the limiting groove is larger than that of the limiting block, and the limiting block limits the front position and the rear position of the movable cutter blade.

Preferably, the fixed knife rest is provided with a bidirectional torsion spring, one side of the bidirectional torsion spring is fixed on the fixed knife rest, and the other side of the bidirectional torsion spring is connected with the elastic pressing block and used for pressing the elastic pressing block.

Preferably, the limiting block fixes one side of the bidirectional torsion spring on the stationary cutter frame in a pressing mode through a screw.

Preferably, the limiting block and the guide block are integrally arranged, and the guide groove and the limiting groove of the movable blade are communicated.

Preferably, the machine body shell and the fixed knife rest are made of metal materials, and the fixed knife rest comprises fixed support legs which are positioned on two sides of the limiting block and are arranged in a bending mode.

Preferably, the two fixing support legs are arranged in a hollow manner.

Preferably, the movable blade is provided with a driving groove, the bottom of the elastic pressing block extends towards the movable blade to form a driving column, and the driving column is inserted into the driving groove.

Compared with the prior art, the utility model discloses an electric clipper's advantage lies in through setting up the tool bit in the fuselage casing outside, has avoided the hair to enter into the fuselage casing, and the hair does not pile up, need not the clearance, has also promoted this electric clipper's heat dissipation function simultaneously to this electric clipper's stationary blade demountable installation is on the stationary knife frame, and stationary knife frame demountable installation is on the fuselage casing, is favorable to the user to regularly change the stationary blade or change fuselage casing and stationary knife frame.

Drawings

FIG. 1 is a schematic structural view of an electric hair clipper in this embodiment;

FIG. 2 is a schematic view of the structure of the blade of the electric hair clipper of this embodiment;

FIG. 3 is a schematic view of the installation of the movable blade and the elastic pressing block in this embodiment;

fig. 4 is a schematic view illustrating the installation of the stationary blade, the movable blade and the elastic pressing block in this embodiment.

In the figure, 1, a fuselage shell; 2. a drive device; 3. a cutter head; 31. fixing a blade; 32. a movable blade; 321. a guide groove; 322. a limiting groove; 323. a drive slot; 33. elastic pressing blocks; 331. a drive column; 34. a fixed tool rest; 341. a fixing plate; 342: a fixed leg; 35. a guide block; 36. a limiting block; 37. a bidirectional torsion spring.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

An electric hair cutter is disclosed, as shown in fig. 1-4, comprising a body casing 1, a driving device 2 and a cutter head 3, wherein the driving device 2 is arranged in the body casing 1, the cutter head 3 is arranged at the front end of the body casing 1, the cutter head 3 comprises a fixed blade 31, a movable blade 32 and an elastic pressing block 33 which are sequentially and independently arranged at the outer side of the body casing 1 from bottom to top, the driving device 2 penetrates out of the front end of the body casing 1 and is connected with the elastic pressing block 33, a driving groove 323 is arranged on the movable blade 32, a driving column 331 extends towards the movable blade 32 at the bottom of the elastic pressing block 33, the driving column 331 is inserted into the driving groove 323, the elastic pressing block 33 drives the movable blade 32 to do transverse reciprocating motion relative to the fixed blade 31 under the driving of the driving device 2, wherein the driving device 2 is a motor, and the front ends of.

Through setting up tool bit 3 in the fuselage casing 1 outside, avoided the hair to enter into fuselage casing 1 in, the hair does not pile up, need not the clearance, has also promoted the heat dissipation function of this electric clipper simultaneously.

The front end of the body shell 1 is provided with a fixed cutter frame 34, and the fixed cutter 31 is detachably mounted on the fixed cutter frame 34 through a bolt. And stationary knife rest 34 includes the fixed plate 341 who passes through the screw detachable connection with the front end of fuselage casing 1, is equipped with the through-hole that supplies drive arrangement 2 to wear out on the fixed plate 341, adopts the demountable installation design, and the user of being convenient for changes stationary knife rest 34 or fuselage casing 1, when single spare part damages, need not change whole electric clipper, is favorable to practicing thrift the cost.

The bottom of the movable blade 32 is provided with a guide groove 321 extending along the transverse direction, a guide block 35 fixed on the fixed blade holder 34 is arranged between the movable blade 32 and the fixed blade 31, the guide block 35 is positioned in the guide groove 321, and the movable blade 32 makes the transverse reciprocating motion along the guide block 35.

The fixed cutter frame 34 is provided with a limiting block 36, the limiting block 36 is positioned in the middle of the fixed cutter frame 34 and extends towards the movable cutter blade 32 along the fixed cutter frame 34, a limiting groove 322 is arranged in the middle of one side of the movable cutter blade 32 close to the machine body shell 1, the limiting block 36 is partially inserted into the limiting groove 322, the width of the limiting groove 322 is larger than that of the limiting block 36, and the limiting block 36 can limit the amplitude of the transverse reciprocating motion of the movable cutter blade 32.

The stationary knife rest 34 is provided with a bidirectional torsion spring 37, one side of the bidirectional torsion spring 37 is fixed on the stationary knife rest 34, and the other side is connected with the elastic pressing block 33 for pressing the elastic pressing block 33. Preferably, the limiting block 36 fixes one side of the bidirectional torsion spring 37 on the stationary blade holder 34 by pressing with a screw. The bidirectional torsion spring 37 has a pressing effect on the elastic pressing block 33, and the movable blade 32 is likely to jump due to transverse movement when the tool bit 3 of the electric hair clipper is in use, so that the elastic torsion spring is pressed by the bidirectional torsion spring 37, pre-pressure is provided for the movable blade 32, the movable blade 32 is enabled to be tightly attached to the fixed blade 31, and the cutting effect between the movable blade 32 and the fixed blade 31 is ensured.

Preferably, the limiting block 36 is integrally disposed with the guide block 35, and the guide groove 321 of the movable blade 32 is disposed in communication with the limiting groove 322. The stationary blade holder 34 further includes two fixed legs 342 disposed at two sides of the limiting block 36 and bent, and the two fixed legs 342 are hollowed out.

The machine body shell 1 and the fixed cutter frame 34 are made of metal materials, wherein the fixed cutter frame 34 is punched and bent, preferably, 304 stainless steel materials are adopted, the movable cutter blade 32 and the fixed cutter blade 31 are made of 3Cr13 stainless steel materials, and the guide block 35 and the elastic pressing block 33 are made of POM plastic materials.

Compared with the prior art, the utility model discloses an electric hair clipper's advantage lies in through setting up tool bit 3 in the 1 outside of fuselage casing, has avoided the hair to enter into fuselage casing 1, and the hair does not pile up, need not the clearance, has also promoted this electric hair clipper's heat dissipation function simultaneously to this electric hair clipper's stationary blade 31 demountable installation is on stationary knife rest 34, and stationary knife rest 34 demountable installation is on fuselage casing 1, is favorable to user's periodic replacement or changes fuselage casing 1 and stationary knife rest 34.

Although the preferred embodiments of the present invention have been described in detail hereinabove, it should be clearly understood that modifications and variations of the present invention are possible to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electric hair clipper, includes fuselage casing (1), drive arrangement (2) and tool bit (3), in fuselage casing (1) was located in drive arrangement (2), its characterized in that: the front end of fuselage casing (1) is located in tool bit (3), tool bit (3) include from supreme fixed blade (31), the movable blade (32) and the elastic pressing block (33) that independently set up in the fuselage casing (1) outside in proper order down, the front end that fuselage casing (1) was worn out in drive arrangement (2) is connected with elastic pressing block (33), elastic pressing block (33) drive movable blade (32) are horizontal reciprocating motion for fixed blade (31) under the drive of drive arrangement (2).

2. The electric hair clipper according to claim 1, wherein: the front end of the machine body shell (1) is provided with a fixed cutter frame (34), and the fixed cutter blade (31) is detachably mounted on the fixed cutter frame (34).

3. The electric hair clipper according to claim 2, wherein: the fixed tool rest (34) comprises a fixed plate (341) detachably connected with the front end of the machine body shell (1), and a through hole for the driving device (2) to penetrate out is formed in the fixed plate (341).

4. The electric hair clipper according to claim 1, wherein: the bottom of moving blade (32) is equipped with along horizontal extended guide way (321), moving blade (32) with be equipped with guide block (35) that are fixed in on stationary knife rest (34) between stationary knife piece (31), guide block (35) are located in guide way (321), moving blade (32) are followed guide block (35) are horizontal reciprocating motion.

5. The electric hair clipper according to claim 4, wherein: be equipped with stopper (36) on stationary knife rest (34), stopper (36) extend to moving blade (32) direction along stationary knife rest (34), moving blade (32) are close to the centre of fuselage casing (1) one side and are equipped with spacing groove (322), stopper (36) part inserts in this spacing groove (322), the width of spacing groove (322) is greater than the width of stopper (36), stopper (36) restriction moving blade (32) are in the position of front and back direction.

6. The electric hair clipper according to claim 5, wherein: and a bidirectional torsion spring (37) is arranged on the fixed tool rest (34), one side of the bidirectional torsion spring (37) is fixed on the fixed tool rest (34), and the other side of the bidirectional torsion spring is connected with the elastic pressing block (33) and used for pressing the elastic pressing block (33).

7. The electric hair clipper according to claim 5, wherein: and one side of the bidirectional torsion spring (37) is pressed and fixed on the fixed tool rest (34) by the limiting block (36) through a screw.

8. The electric hair clipper according to claim 5, wherein: the limiting block (36) and the guide block (35) are integrally arranged, and the guide groove (321) and the limiting groove (322) of the movable blade (32) are communicated.

9. The electric hair clipper according to claim 5, wherein: fuselage casing (1) and stationary knife rest (34) are metal material, stationary knife rest (34) are fixed stabilizer blade (342) that the setting is buckled including being located stopper (36) both sides.

10. The electric hair clipper according to claim 9, wherein: the two fixed supporting feet (342) are arranged in a hollow way.