CN111687890A

CN111687890A - Laser auxiliary hair clipper

Info

Publication number: CN111687890A
Application number: CN202010535759.5A
Authority: CN
Inventors: 王敏
Original assignee: Zhongshan Weiting Technology Co ltd
Current assignee: Zhongshan Weiting Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-09-22

Abstract

The invention discloses a laser auxiliary hair clipper, which comprises a hair clipper body, wherein at least one auxiliary laser projection assembly is arranged on the hair clipper body, the auxiliary laser projection assembly can project laser patterns towards the outside, the laser patterns can be projected at corresponding positions during hair shaving, reference is provided for a user to compare, and the laser patterns can form temporary memory in the mind of the user to assist the user in operating the hair clipper.

Description

Laser auxiliary hair clipper

Technical Field

The invention relates to a shaving tool, in particular to a laser auxiliary hair cutter.

Background

In the conventional hair clipper, a user can only perform hair cutting and shaving operations, for example, some users have no concept of hair style design, and there is no reference object during hair cutting, which makes the hair clipper prone to malfunction, and for a hairdresser to design a relatively complicated hair style, there is no reference object and it is not easy to operate.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a laser auxiliary hair clipper, wherein the auxiliary laser projection assembly can project laser patterns to the outside, so that the reference function is realized, and the use by a user is convenient.

A laser assisted hair clipper in accordance with an embodiment of a first aspect of the present invention includes a clipper body having at least one auxiliary laser projection assembly disposed thereon, the auxiliary laser projection assembly being capable of projecting a laser light pattern toward the outside.

The laser auxiliary hair clipper provided by the embodiment of the invention has the following beneficial effects:

this supplementary haircut ware of laser sets up supplementary laser on the haircut ware body and throws the subassembly, when shaving hair, can throw out the laser pattern in relevant position, compares for the user provides the reference to the laser pattern can form transient memory in the user mind, supplementary user operation haircut ware.

According to some embodiments of the invention, the hair clipper body includes a grip housing and a cutter head assembly disposed on the grip housing, and the auxiliary laser projection assembly projects in the same direction as the cutter head assembly is disposed on the grip housing.

According to some embodiments of the present invention, the auxiliary laser projection assembly includes a laser projection head and an optical assembly, the laser projection head and the optical assembly are both disposed on the holding housing, a pattern identification layer is disposed on the optical assembly, the optical assembly is located in front of the laser projection head, and laser emitted from the laser projection head can project a laser pattern to the outside after passing through the optical assembly.

According to some embodiments of the invention, the optical assembly is detachably disposed on the grip housing.

According to some embodiments of the invention, the optical assemblies are of a plurality and the pattern marking layers on each of the optical assemblies are different from each other.

According to some embodiments of the invention, the tool bit further comprises a power assembly disposed on the grip housing, the power assembly being capable of driving the movement of the tool bit assembly.

According to some embodiments of the invention, the cutter head assembly comprises a static cutter and a movable cutter, the static cutter is arranged on the holding shell, the movable cutter is movably arranged on the holding shell, and the electric assembly can drive the movable cutter to realize reciprocating shearing motion between the movable cutter and the static cutter.

According to some embodiments of the invention, the electric component comprises a driving motor and a cam connected with a driving end of the driving motor, the cam can be abutted against the movable cutter to drive the movable cutter to move towards the static cutter, and a reset piece capable of driving the movable cutter and the static cutter to be away from each other is arranged between the movable cutter and the static cutter.

According to some embodiments of the invention, the cartridge assembly is a razor assembly.

According to some embodiments of the invention, the laser pattern is in the shape of a line.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a perspective view of a first embodiment of a hair clipper of the present invention;

FIG. 2 is a cross-sectional view of a first embodiment of the hair clipper of the present invention;

FIG. 3 is an exploded view of the optical assembly of the first embodiment of the hair clipper of the present invention;

FIG. 4 is a schematic view of the assembly of various optical components of the first embodiment of the hair clipper of the present invention;

FIG. 5 is a perspective view of a second embodiment of the hair clipper of the present invention;

FIG. 6 is a perspective view of a third embodiment of the present hair clipper;

fig. 7 is a perspective view of a fourth embodiment of the hair clipper of the present invention.

Reference numerals:

the hair clipper comprises a clipper body 100, a holding shell 110, a cutter head assembly 200, a static cutter 210, a first connecting seat 211, a static cutter 212, a movable cutter 220, a second connecting seat 221, a movable cutter 222, an auxiliary laser projection assembly 300, a laser projection head 310, an optical assembly 320, a pattern identification layer 330, an electric assembly 400, a driving motor 410, a cam 420, a driving circuit board 510, a control button 520 and a reset piece 600.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the positional or orientational descriptions referred to, for example, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the positional or orientational relationships shown in the drawings and are for convenience of description and simplicity of description only, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 7, a laser auxiliary hair clipper according to an embodiment of the present invention includes a clipper body 100, at least one auxiliary laser projection assembly 300 is disposed on the clipper body 100, and the auxiliary laser projection assembly 300 can project a laser pattern toward the outside, and can project the laser pattern at a corresponding position during shaving hair, provide a reference for a user to compare, and the laser pattern can form a temporary memory in the mind of the user to assist the user in operating the clipper.

In some embodiments of the present invention, the hair clipper body 100 includes a holding housing 110 and a cutter head assembly 200 disposed on the holding housing 110, and the holding housing 110 may be a rod-shaped housing, and may be a housing with a long strip shape, a cylindrical shape, or an irregular shape.

Further, the projection direction of the auxiliary laser projection assembly 300 is the same as the orientation of the cutter head assembly 200 arranged on the holding shell 110, so that a user can conveniently and directly cut the cutter head assembly 200 close to a part needing to be cut after comparing and referring the laser patterns.

Depending on the cutter head assembly 200, as shown in fig. 1 and 5, the hair clipper may be a hair clipper, an electric hair cutter, or the like, or the cutter head assembly 200 may be a razor assembly, as shown in fig. 6 and 7, the hair clipper may be a shaver, or the like, and furthermore, the hair clipper may be provided with a plurality of cutter head assemblies 200, one of the cutter head assemblies 200 is a razor assembly for shaving, and the other cutter head assembly 200 is a hair cutter head assembly 200 for cutting hair, and the auxiliary laser projection assemblies 300 may be provided in plural numbers, respectively corresponding to the cutter head assemblies 200.

As shown in fig. 1 and 2, for a hair clipper for cutting hair, the cutter head assembly 200 is a hair cutting cutter head assembly 200 for cutting hair, wherein the holding housing 110 further comprises an electric assembly 400, the electric assembly 400 can drive the cutter head assembly 200 to move, as an accessory, a driving circuit board 510, a battery or a power conversion circuit and the like are arranged in the holding housing 110, the holding housing 110 is further provided with a control button 520 and the like, the driving circuit board 510 is respectively connected with the control button 520 and the electric assembly 400, the battery or an external power supply is converted by the power conversion circuit to supply power to the electric assembly 400, and the control button 520 can control the on/off and the like of the electric assembly 400.

The cutter head assembly 200 may include a stationary cutter 210 and a movable cutter 220, the stationary cutter 210 is disposed on the holding housing 110, the movable cutter 220 is movably disposed on the holding housing 110, and the electric assembly 400 may drive the movable cutter 220 to realize a reciprocating shearing motion between the movable cutter 220 and the stationary cutter 210.

Specifically, as shown in fig. 2, the stationary blade 210 includes a first connecting base 211, a plurality of stationary blades 212 arranged in a transverse direction are disposed on the first connecting base 211, a gap is disposed between every two of the stationary blades 212, the movable blade 220 includes a second connecting base 221, the second connecting base 221 is provided with a plurality of movable blades 222 arranged in a transverse direction, a gap is disposed between every two of the movable blades 222, the stationary blades 212 and the movable blades 222 are distributed in a staggered manner through the gap, adjacent stationary blades 212 and movable blades 222 are tightly attached to each other, and the cutting edges of the stationary blades 212 and the movable blades 222 are close to each other and far away from each other to realize shearing movement.

In some embodiments of the present invention, the electric assembly 400 employs a driving motor 410, and a cam 420 connected to a driving end of the driving motor 410, the movable knife element 220 may be hinged to the holding housing 110, and approach or depart from the stationary knife element 210 by rotational offset, in one embodiment, the cam 420 may abut against the movable knife element 220 to drive the movable knife element 220 to move toward the stationary knife element 210, a reset element 600 capable of driving the movable knife element 220 and the stationary knife element 210 to depart from each other is disposed between the movable knife element 220 and the stationary knife element 210, the reset element 600 may be a torsion spring or a tension spring, and in another embodiment, the cam 420 may drive the movable knife to move away from the movable knife element 220, and then the reset element 600 may drive the movable knife element 220 and the stationary knife element 210 to return to approach.

In some embodiments of the present invention, the auxiliary laser projection assembly 300 may employ an integrated laser projector, and in some embodiments of the present invention, as shown in fig. 3 and 4, the auxiliary laser projection assembly 300 includes a laser projection head 310 and an optical assembly 320, the laser projection head 310 and the optical assembly 320 are both disposed on the holding housing 110, a pattern identification layer 330 is disposed on the optical assembly 320, the optical assembly 320 is located in front of the laser projection head 310, and laser emitted from the laser projection head 310 can project a laser pattern to the outside after passing through the optical assembly 320, wherein the optical assembly 320 may be a lens, and the pattern identification layer 330 may be a mark engraved on the lens or a light-blocking mark adhered on the lens.

In some embodiments of the present invention, the laser pattern is in the shape of a line, and in general, the cutting line formed by the existing cutter head assembly 200, whether a razor or a hair clipper, is generally straight after contacting the hair, and the laser pattern in the shape of a line may be parallel to the cutting line, thereby facilitating comparison by the user.

In some embodiments of the present invention, the optical component 320 may be detachable from the holding housing 110, the optical component 320 may be provided with an elastic buckle, a plug, and the like to connect with a bayonet and a pin hole provided on the holding housing 110, and the optical component 320 may also be fixed detachably by interference fit with the holding housing 110, so that the optical component 320 may be detached for replacement and maintenance.

Further, the optical assemblies 320 are various and the pattern-identifying layers 330 on each of the optical assemblies 320 are different from each other, for example, the pattern-identifying layers 330 of the optical assemblies 320 may project laser patterns in a shape of a Chinese character 'yi', a star shape, a triangle shape, or the like.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The laser auxiliary hair clipper is characterized by comprising a hair clipper body, wherein at least one auxiliary laser projection assembly is arranged on the hair clipper body and can project laser patterns towards the outside.

2. A laser assisted hair clipper as set forth in claim 1, wherein: the hair clipper body comprises a holding shell and a cutter head assembly arranged on the holding shell, and the projection direction of the auxiliary laser projection assembly is the same as the direction of the cutter head assembly arranged on the holding shell.

3. A laser assisted hair clipper as set forth in claim 2, wherein: the auxiliary laser projection assembly comprises a laser projection head and an optical assembly, the laser projection head and the optical assembly are arranged on the holding shell, a pattern identification layer is arranged on the optical assembly, the optical assembly is located in front of the laser projection head, and laser emitted by the laser projection head can project laser patterns to the outside after passing through the optical assembly.

4. A laser assisted hair clipper as set forth in claim 3, wherein: the optical assembly is detachably arranged on the holding shell.

5. A laser assisted hair clipper as set forth in claim 4, wherein: the optical assemblies are of a plurality and the pattern indication layers on each of the optical assemblies are different from each other.

6. A laser assisted hair clipper as set forth in claim 2, wherein: the electric tool bit assembly is characterized by further comprising an electric assembly arranged on the holding shell, and the electric assembly can drive the tool bit assembly to move.

7. A laser assisted hair clipper as set forth in claim 6, wherein: the tool bit subassembly includes quiet sword spare and moves the sword spare, quiet sword spare sets up hold on the casing, it sets up to move the sword spare activity hold on the casing, electronic subassembly can order about move the sword spare so that move the sword spare with realize reciprocating shearing motion between the quiet sword spare.

8. A laser assisted hair clipper as set forth in claim 7, wherein: the electric component comprises a driving motor and a cam connected with the driving end of the driving motor, the cam can be abutted against the movable cutter piece to drive the movable cutter piece to move towards the static cutter piece, and a reset piece which can drive the movable cutter piece to be away from the static cutter piece is arranged between the movable cutter piece and the static cutter piece.

9. A laser assisted hair clipper as set forth in claim 2, wherein: the cartridge assembly is a razor assembly.

10. A laser assisted hair clipper as set forth in claim 2, wherein: the laser pattern is in a shape of a straight line.