CN216731907U

CN216731907U - Electric hair cutter

Info

Publication number: CN216731907U
Application number: CN202220160595.7U
Authority: CN
Inventors: 崔贤涛
Original assignee: Ningbo Ruicong Electric Co ltd
Current assignee: Ningbo Ruicong Electric Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-06-14
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses an electric hair cutter which comprises an electric hair cutter body, wherein a cutter head is rotatably connected to the electric hair cutter body, a fixed disc is arranged on the electric hair cutter body, a groove is formed in the fixed disc, a first spring is arranged inside the cutter head, a convex block is fixedly connected to the first spring, the convex block is in sliding connection with the groove, a limiting buckle is fixedly connected to the cutter head, the limiting buckle is in sliding connection with the fixed disc, a contact is slidably connected inside the electric hair cutter body, and a positioning groove is formed in the contact. According to the electric hair cutter, the cutter head can rotate relative to the electric hair cutter body by designing the rotary connection between the cutter head and the electric hair cutter body, the cutter head can rotate, the cutter head can be limited to a certain extent by inserting the lug into the groove, the cutter head can be prevented from rotating randomly, and meanwhile, when the cutter head is rotated, the lug can slide along the fixed disc and is separated from the groove, so that the cutter head is convenient to use.

Description

Electric hair cutter

Technical Field

The utility model relates to the technical field of electric hair clippers, in particular to an electric hair clipper.

Background

The electric hair clipper has wide application in life, is mainly used for hairdressing and hairdressing, and gradually becomes a necessary daily necessity for families due to simple and convenient use. When the existing electric hair clipper is used, the position of the cutter head of the electric hair clipper is inconvenient to rotate and adjust, and certain limitation is realized when the electric hair clipper is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric hair cutter, which solves the problem of conveniently carrying out rotation adjustment on the position of a cutter head of the electric hair cutter.

In order to achieve the purpose, the utility model provides the following technical scheme: an electric hair cutter comprises an electric hair cutter body, wherein a cutter head is rotatably connected to the electric hair cutter body, a fixed disc is arranged on the electric hair cutter body, a groove is formed in the fixed disc, a first spring is arranged in the cutter head, a convex block is fixedly connected to the first spring and is in sliding connection with the groove, a limit buckle is fixedly connected to the cutter head and is rotatably connected with the fixed disc, a contact is slidably connected to the inside of the electric hair cutter body, a positioning groove is formed in the contact, a positioning rod is slidably connected to the inside of the positioning groove, a limit ring is fixedly sleeved on the outer side of the positioning rod, a second spring is arranged on the outer side of the positioning rod, a pull ring is fixedly connected to the positioning rod and is in contact with the electric hair cutter body, a connecting block is fixedly connected to the contact and is in contact with the inner wall of the electric hair cutter body, and a third spring is fixedly connected to the connecting block and fixedly connected with the inner wall of the electric hair clipper body.

Preferably, the number of the grooves is four, and the four grooves are uniformly distributed on the fixed disc.

Preferably, the number of the limit buckles is four, and the four limit buckles are uniformly distributed on the fixed disc.

Preferably, the number of the positioning grooves is two, and the two positioning grooves are distributed on the contact in a height mode.

Preferably, one end of the second spring is fixedly connected with the limiting ring, and the other end of the second spring is fixedly connected with the electric hair clipper body.

Preferably, the electric hair clipper body is provided with a sliding groove, and the sliding groove is connected with a positioning part in a sliding manner.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the electric hair cutter, the cutter head can rotate relative to the electric hair cutter body by designing the rotary connection between the cutter head and the electric hair cutter body, the cutter head can rotate, the cutter head can be limited to a certain extent by inserting the lug into the groove, the cutter head can be prevented from rotating randomly, and meanwhile, when the cutter head is rotated, the lug can slide along the fixed disc and is separated from the groove, so that the cutter head is convenient to use.

2. According to the utility model, by designing the sliding of the contact and the electric hair cutter body, when the electric hair cutter body is not required to be charged, the contact can be accommodated into the electric hair cutter body, so that the contact can be prevented from being exposed outside for a long time to cause damage and abrasion to influence normal charging use, and the service life of the electric hair cutter body is prolonged in a phase-changing manner.

Drawings

FIG. 1 is a perspective view of the overall construction of the present invention;

FIG. 2 is a schematic view of the cutting head of FIG. 2 according to the present invention;

FIG. 3 is a cross-sectional view of the electric clipper body of FIG. 1 of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at A according to the present invention.

In the figure: 1. an electric hair clipper body; 2. a cutter head; 3. fixing the disc; 4. a groove; 5. a first spring; 6. a bump; 7. a limit buckle; 8. a contact; 9. positioning a groove; 10. positioning a rod; 11. a limiting ring; 12. a second spring; 13. a chute; 14. a pull ring; 15. connecting blocks; 16. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2, 3 and 4, an electric hair clipper comprises an electric hair clipper body 1, a cutter head 2 is rotatably connected to the electric hair clipper body 1, a fixed disc 3 is arranged on the electric hair clipper body 1, a groove 4 is arranged on the fixed disc 3, a first spring 5 is arranged inside the cutter head 2, a convex block 6 is fixedly connected to the first spring 5, the convex block 6 is slidably connected to the groove 4, a limit buckle 7 is fixedly connected to the cutter head 2, the limit buckle 7 is rotatably connected to the fixed disc 3, a contact 8 is slidably connected to the inside of the electric hair clipper body 1, a positioning groove 9 is arranged on the contact 8, a positioning rod 10 is slidably connected to the inside of the positioning groove 9, a limit ring 11 is fixedly sleeved on the outside of the positioning rod 10, a second spring 12 is arranged on the outside of the positioning rod 10, a pull ring 14 is fixedly connected to the positioning rod 10, the pull ring 14 is in contact with the electric hair clipper body 1, a connecting block 15 is fixedly connected to the contact 8, the connecting block 15 contacts with the inner wall of the electric hair clipper body 1, the connecting block 15 is fixedly connected with a third spring 16, and the third spring 16 is fixedly connected with the inner wall of the electric hair clipper body 1.

Referring to fig. 1 and 2, the number of the grooves 4 is four, and the four grooves 4 are uniformly distributed on the fixed disk 3. Through design recess 4 for lug 6 can slide in recess 4, and lug 6 and the hole groove sliding connection in the tool bit 2 can lead lug 6.

Referring to fig. 1 and 2, the number of the limit buckles 7 is four, and the four limit buckles 7 are uniformly distributed on the fixed disk 3. Through design limit buckle 7, can fix tool bit 2 and fixed disk 3, and limit buckle 7 can take place relative slip with fixed disk 3.

Referring to fig. 1, 3 and 4, the number of the positioning slots 9 is two, and the two positioning slots 9 are distributed on the contact 8 in a high-low manner. The positioning slot 9 is designed such that the positioning rod 10 can be inserted into the positioning slot 9.

Referring to fig. 1, 3 and 4, one end of the second spring 12 is fixedly connected to the limiting ring 11, and the other end of the second spring 12 is fixedly connected to the electric hair clipper body 1. The second spring 12 is designed so that the force of the second spring 12 can act on the stop collar 11.

Referring to fig. 1, 3 and 4, a sliding slot 13 is formed on the electric hair clipper body 1, and a positioning rod 10 is slidably connected inside the sliding slot 13. By designing the sliding groove 13, the positioning rod 10 can slide in the sliding groove 13.

The specific implementation process of the utility model is as follows: during the use, when needs carry out rotation regulation to tool bit 2, earlier with hand rotation tool bit 2, tool bit 2 drives spacing knot 7 and rotates along fixed disk 3, tool bit 2 can drive first spring 5 and rotate simultaneously, first spring 5 drives lug 6 and rotates, make lug 6 slide along the recess 4 of fixed disk 3, lug 6 can extrude first spring 5 this moment, can make lug 6 and recess 4 separate and slide along the surface of fixed disk 3, when lug 6 rotates to another recess 4 position, through the elastic action of first spring 5, can give 6 reaction forces of lug, make first spring 5 drive lug 6 and remove, make lug 6 can insert in another recess 4, can accomplish the rotation regulation to tool bit 2, conveniently carry out the use of tool bit 2. When the contact 8 needs to be stored after charging is completed, the pull ring 14 is pulled in the direction away from the electric hair clipper body 1, the pull ring 14 drives the positioning rod 10 to move, the positioning rod 10 drives the limiting ring 11 to move, the limiting ring 11 can extrude the second spring 12, then the contact 8 is pressed in the direction close to the electric hair clipper body 1, the contact 8 slides in the electric hair clipper body 1, the contact 8 drives the connecting block 15 to move, the connecting block 15 can stretch the third spring 16, after the contact 8 enters the electric hair clipper body 1, the pull ring 14 is loosened, an inward reaction is given to the limiting ring 11 through the elastic action of the second spring 12, so that the limiting ring 11 drives the positioning rod 10 to move, the positioning rod 10 is inserted into the positioning groove 9 at another position, the contact 8 can be fixed, and the contact 8 can be prevented from being exposed outside for a long time to cause damage and abrasion to influence normal charging use, the phase change improves the service life of the electric hair cutter body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric hair clipper comprises an electric hair clipper body (1), and is characterized in that: the electric hair clipper comprises an electric hair clipper body (1), a cutter head (2) is connected to the electric hair clipper body (1) in a rotating mode, a fixed disc (3) is arranged on the electric hair clipper body (1), a groove (4) is formed in the fixed disc (3), a first spring (5) is arranged inside the cutter head (2), a convex block (6) is fixedly connected to the first spring (5), the convex block (6) is connected with the groove (4) in a sliding mode, a limiting buckle (7) is fixedly connected to the cutter head (2), the limiting buckle (7) is connected with the fixed disc (3) in a rotating mode, a contact (8) is connected to the electric hair clipper body (1) in a sliding mode, a positioning groove (9) is formed in the contact (8), a positioning rod (10) is connected to the positioning groove (9) in a sliding mode, a limiting ring (11) is fixedly sleeved on the outer side of the positioning rod (10), a second spring (12) is arranged on the outer side of the positioning rod (10), the electric hair clipper comprises a positioning rod (10), and is characterized in that a pull ring (14) is fixedly connected to the positioning rod (10), the pull ring (14) is in contact with an electric hair clipper body (1), a connecting block (15) is fixedly connected to the contact (8), the connecting block (15) is in contact with the inner wall of the electric hair clipper body (1), a third spring (16) is fixedly connected to the connecting block (15), and the third spring (16) is fixedly connected with the inner wall of the electric hair clipper body (1).

2. An electric hair clipper according to claim 1, wherein: the number of the grooves (4) is four, and the four grooves (4) are uniformly distributed on the fixed disc (3).

3. An electric hair clipper according to claim 1, wherein: the number of the limit buckles (7) is four, and the limit buckles (7) are uniformly distributed on the fixed disc (3).

4. An electric hair clipper according to claim 1, wherein: the number of the positioning grooves (9) is two, and the positioning grooves (9) are distributed on the contact (8) in a height mode.

5. An electric hair clipper according to claim 1, wherein: one end of the second spring (12) is fixedly connected with the limiting ring (11), and the other end of the second spring (12) is fixedly connected with the electric hair clipper body (1).

6. An electric hair clipper according to claim 1, wherein: the electric hair clipper is characterized in that a sliding groove (13) is formed in the electric hair clipper body (1), and a positioning rod (10) is connected to the inside of the sliding groove (13) in a sliding mode.