CN216884070U

CN216884070U - Cutter head suitable for hair trimmer

Info

Publication number: CN216884070U
Application number: CN202121250709.9U
Authority: CN
Inventors: 董子怡; 肖华
Original assignee: Zhongshan Huanya Cutter Co ltd
Current assignee: Zhongshan Huanya Cutter Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-07-05
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a cutter head suitable for a hair trimmer, which comprises a fixed blade, wherein the bottom of the fixed blade is provided with a cutting surface for the installation and the attachment of the movable blade: the fixed blade comprises a tooth part and a tooth tip, wherein the tooth tip is arranged in an outer wrapping mode relative to the cutting surface so as to limit the skin from being squeezed into the cutting surface at the bottom of the fixed blade. Compared with the prior art, the tooth point is formed by arc bending, and the wrapping type arrangement of the tooth point can limit soft skin from being extruded into and sunk into a cutting surface when the cutter head is in actual use, so that the effects of blocking and protecting the skin are achieved.

Description

Cutter head suitable for hair trimmer

Technical Field

The utility model relates to the technical field of hair clipping devices, in particular to a cutter head suitable for a hair clipper.

Background

The current market lacks a special cutter head for private pudendum hair care. The existing product still continues to use the hair clipper head, often can arouse a series of problems, and the hair of private department, skin and hair, the scalp difference is great, and the hair of private department can produce a series of problems to use the tool bit of hair clipper to nurse. When the skin-cleaning knife is used, the sharp knife head is difficult to feel by hands originally, and easily scratches and strains the skin under the condition of careful use, so that the problems of incapability of cleaning and poor skin-friendly experience exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutter head suitable for a hair trimmer, which has a good protection effect on skin by limiting the skin from extruding into a movable cutter area and also improves the lubricating feeling of a fixed cutter blade contacting the skin.

In order to achieve the above object, an embodiment of the present invention provides a cutter head suitable for a hair trimmer, including a fixed blade, wherein a cutting surface for mounting and attaching the fixed blade is arranged at the bottom of the fixed blade:

the fixed blade comprises a tooth part and a tooth tip, wherein the tooth tip is arranged in an outer wrapping mode relative to the cutting surface so as to limit the skin from being squeezed into the cutting surface at the bottom of the fixed blade.

Compared with the prior art, the tooth point is formed by arc bending, and the wrapping type arrangement of the tooth point can limit soft skin from being extruded into and sunk into a cutting surface when the cutter head is in actual use, so that the effects of blocking and protecting the skin are achieved.

As an improvement of the above scheme, the longitudinal sections of the tooth part and the tooth tip are arranged in an L shape, and the tooth tip is a short side of the L shape.

As an improvement of the scheme, the tooth tips are arranged in a drop shape.

As an improvement of the scheme, the tooth tips are arranged in a bending mode towards the direction of the cutting surface.

As an improvement of the scheme, the tooth tops are arranged in a smooth arc shape.

As an improvement of the above scheme, the tooth part is provided with an inter-tooth groove for hair to enter, and the inter-tooth groove is a straight groove type or a V-shaped groove type.

As an improvement of the scheme, the tooth tip width is 0.4mm-2.0 mm.

As an improvement of the scheme, the distance between the bottom of the tooth tip and the cutting surface is 0.2mm-1.0 mm.

As an improvement of the scheme, the thickness of the tooth part is 0.3mm-0.7 mm.

Drawings

FIG. 1 is a schematic diagram showing the detailed structure of example 1 of the present invention;

fig. 2 is a schematic view showing a specific structure of a tooth portion in embodiment 1 of the present invention;

FIG. 3 is a schematic structural view of embodiment 2 of the present invention;

FIG. 4 is a schematic diagram showing a specific structure of a tooth portion in embodiment 2 of the present invention;

FIG. 5 is a schematic structural diagram showing embodiment 3 of the present invention;

fig. 6 is a schematic view of a specific structure of a tooth portion in embodiment 3 of the present invention.

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.

Example 1:

referring to fig. 1 and 2, fig. 1 is a schematic specific structure diagram of embodiment 1 of the present invention, and fig. 2 is a schematic specific structure diagram of a tooth portion 3 in embodiment 1 of the present invention.

The cutter head suitable for the hair trimmer comprises a fixed blade 1, wherein a cutting surface 2 for mounting and attaching the movable blade is arranged at the bottom of the fixed blade 1. The fixed blade 1 comprises a tooth part 3 and a tooth tip 4, wherein the tooth tip 4 is arranged in an outer wrapping mode relative to the cutting surface 2 so as to limit the skin from being extruded into the cutting surface 2 at the bottom of the fixed blade 1.

The fixed blade 1 is further thinned, the longitudinal sections of the tooth parts 3 and the tooth tips 4 are arranged in an L shape, and the tooth tips 4 are short sides of the L shape.

In this embodiment, the tooth tip 4 is provided in a drop shape.

Exemplarily, in this embodiment, prong 4 adopts circular arc bending, and the setting of its outsourcing formula makes this tool bit when in actual use, and prong 4 can restrict that soft skin is crowded into, is absorbed in cutting plane 2, plays the effect that blocks, protect skin, and in addition, the setting of water droplet form lets prong 4 have better smooth degree of circle, has improved the contact laminating degree of prong 4 with skin, has optimized user's use and has experienced the sense, and its practicality is splendid.

The fixed blade 1 is further thinned, in the embodiment, the tooth part 3 is provided with an interdental slot 5 for hair to enter, the interdental slot 5 is in a V-shaped slot type, the angle of the V-shaped slot is 3-11 degrees, in the embodiment, the angle of the V-shaped slot is 10 degrees, and the appropriate slot width can further protect the skin of a user, so that the problem that the skin is squeezed into the slot to cause incised wound is avoided. The width of the tooth tip 4 is 0.4mm-2.0mm, and the tooth tip width is 1.0mm in the present embodiment. The setting of cusp width influences user's skin and experiences the sense, if the cusp too wide can shelter from hair and influence the hair and get into cutting position, if the cusp too narrow can scratch skin and can influence the skin simultaneously and feel, so in this embodiment, the cusp width is 1.0 mm.

The thickness of the tooth part 3 is 0.3mm-0.7mm, the thickness of the tooth part is the distance from the cutting surface to the top end of the fixed knife, when the thickness is 0.4mm-0.5mm, the movable knife does not rub and scratch the skin in reciprocating motion, if the thickness of the fixed knife is too large, the hair is cut insufficiently, and more hair roots are left. If the thickness is too small, the skin will be squeezed into the skin through the interdental spaces, with the risk of nicks. The thickness of the stationary knife does not cut the skin only at a relatively balanced width and thickness, so that the thickness of the tooth 3 is 0.5mm in this embodiment.

Example 2:

referring to fig. 3 and 4, fig. 3 is a schematic specific structure diagram of embodiment 2 of the present invention, and fig. 4 is a schematic specific structure diagram of the tooth portion 3 in embodiment 2 of the present invention.

In the present embodiment, the difference from embodiment 1 is that the tooth tip 4 is bent in the direction of the cut surface 2.

The stationary blade 1 of the present embodiment is further refined, in the present embodiment, the interdental slots 5 are arranged in a straight slot type, and the slot width is 0.3mm to 1.0mm, in the present embodiment, the slot width is 0.5 mm.

Example 3:

referring to fig. 5 and 6, fig. 5 is a schematic diagram showing a specific structure of embodiment 3 of the present invention, and fig. 6 is a schematic diagram showing a specific structure of the tooth portion 3 in embodiment 3 of the present invention.

In this embodiment, the difference from embodiment 1 is that the tooth tips 4 are arranged in a rounded arc.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a tool bit suitable for hair trimmer, includes the stationary blade, the stationary blade bottom is provided with the cutting plane that supplies the blade installation laminating, its characterized in that:

2. The cutter head for a hair trimmer according to claim 1, wherein the tooth portions and the tooth tips are arranged in an L-shape in longitudinal section, and the tooth tips are short sides of the L-shape.

3. The cutter head suitable for a hair trimmer according to claim 2, wherein said tooth tips are arranged in a drop shape.

4. The cutter head for a hair trimmer according to claim 2, wherein said tooth tips are arranged to be bent toward said cutting surface.

5. The cutter head suitable for a hair trimmer according to claim 2, wherein said tips are arranged in a rounded arc.

6. The cutter head suitable for a hair trimmer according to any one of claims 1 to 5, wherein the tooth portions are provided with inter-tooth grooves into which hairs enter, the inter-tooth grooves being straight grooves or V-grooves.

7. The cutter head suitable for use in a hair trimmer according to claim 6, wherein said tooth tips have a width of 0.4mm to 2.0 mm.

8. The cutter head suitable for a hair trimmer according to claim 6, wherein the distance between the bottom of the tooth tip and the cutting surface is 0.2mm to 1.0 mm.

9. The cutter head suitable for use in a hair trimmer according to claim 6, wherein said teeth are 0.3mm to 0.7mm thick.