CN210791077U

CN210791077U - Body hair trimmer and tool bit assembly thereof

Info

Publication number: CN210791077U
Application number: CN201921581170.8U
Authority: CN
Inventors: 董子怡; 肖华
Original assignee: Zhongshan Huanya Cutter Co ltd
Current assignee: Zhongshan Huanya Cutter Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-19
Anticipated expiration: 2029-09-20

Abstract

The utility model relates to a personal care instrument technical field discloses a body hair clipping machine and tool bit subassembly thereof. The body hair trimmer comprises a blade body and a blade head component, a driving device connected with the blade head component is arranged in the blade body, the blade head component comprises a fixed blade component and a movable blade component, the movable blade component comprises a fixed blade support and a movable blade, the fixed blade component comprises a fixed blade support and a fixed blade, the fixed blade and the movable blade are arranged in a stacked mode, the fixed blade comprises a fixed seat and a blade, the fixed seat is used for being fixed on the fixed blade support, the blade is installed on the fixed seat, the fixed seat comprises two parallel edges which are parallel to each other and a connecting edge connected between the two parallel edges, the connecting edge is fixedly connected with the fixed blade support, the blade is fixed on the connecting edge and is provided with a plurality of blades along the length direction interval of the connecting edge, and the. The blade of avoiding the stationary knife stretches out the fixing base, and when the body hair clipping machine removed, the connection limit can flatten skin with parallel limit, avoids the blade to injure skin, has improved the result of use of this body hair clipping machine.

Description

Body hair trimmer and tool bit assembly thereof

Technical Field

The utility model relates to a personal care instrument technical field especially relates to a body hair clipping machine and tool bit subassembly thereof.

Background

The shaver is a commonly used nursing tool in life, and particularly for ladies loving beauty, the shaver is commonly used for removing body hair at positions of legs, armpits and the like. The existing body hair trimmer is generally manual, and the structure of the existing body hair trimmer comprises a connecting rod, wherein a blade is arranged at the top of the connecting rod, clamping plates for clamping the blade are arranged above and below the blade, and a user moves the connecting rod to enable the blade to scrape body hair, so that the skin is easily cut and the body hair is damaged.

Chinese utility model patent with grant publication number CN206455695U and grant publication date 2017.09.01 discloses a cutter head assembly for eliminating body hair, which comprises a cutter frame, a cutter net, a fixed cutter, a movable cutter, and a driving connecting piece connected to the movable cutter and movably arranged on the fixed cutter along a shearing direction, wherein the fixed cutter and the movable cutter both extend along the length direction of the cutter frame to form a U-shaped body, cutting teeth for shearing are respectively arranged at two sides of the top of the U-shaped body, the movable cutter is stacked on the fixed cutter, the cutter head assembly further comprises a cutter holder arranged above the movable cutter and movably arranged on the driving connecting piece along the vertical direction, a plurality of blades arranged on the cutter holder, and an elastic piece arranged between the driving connecting piece and the cutter holder, wherein the cutter holder extends along the length direction of the U-shaped body, the plurality of blades are arranged side by side along the length direction of the cutter holder and are spaced, the elastic piece keeps the movement trend of the cutter holder towards the cutter net direction, and the blade is caused to collide against the foil.

When the cutter head component is used, long body hair is firstly picked to be short, so that the body hair can conveniently enter the cutter net, and the short body hair is simultaneously picked out by the synchronously moving blades. However, the above-mentioned knife head assembly is difficult to control, and needs to take into account the angles of the movable knife and the fixed knife, and at the same time, the above-mentioned knife head assembly is only suitable for the position with smooth skin, and for the position with more wrinkles or softer skin, such as armpit, etc., because the fixed knife and the movable knife are projected outside the knife net, the movable knife is easy to hurt the skin when moving, and the using effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the cutter head component is provided to solve the problems that the cutter head component in the prior art is easy to hurt the skin when in use and has poor use effect; the utility model also provides an use body hair clipping machine of this tool bit subassembly.

In order to solve the technical problem, the utility model provides a body hair trimmer, which comprises a cutter body and a cutter head component arranged on the cutter body, wherein a driving device connected with the cutter head component is arranged in the cutter body, the cutter head component comprises a fixed cutter component and a movable cutter component, the movable cutter component comprises a movable cutter bracket connected with the driving device and a movable cutter fixed on the movable cutter bracket, the fixed cutter component comprises a fixed cutter bracket fixed with the cutter body and a fixed cutter arranged on the fixed cutter bracket, the fixed cutter and the movable cutter are arranged in a stacking way, the fixed cutter comprises a fixed seat fixed on the fixed cutter bracket and a blade arranged on the fixed seat, the fixed seat comprises two parallel edges parallel to each other and a connecting edge connected between the two parallel edges, the connecting edge is fixedly connected with the fixed cutter bracket, the blades are fixed on the connecting edge and are arranged at intervals along the length direction of the connecting edge, the height of the connecting edge is the same as that of the blade.

Further, be provided with the ka tai on the stationary knife support, the connection edge is seted up and is used for with ka tai complex jack catch, the fixing base passes through the jack catch and the ka tai is fixed on the stationary knife support.

Furthermore, the clamping table is of a cylindrical structure, a first notch for the clamping table to be sleeved into the connecting edge along the radial direction is formed in the clamping jaw, and the size of the first notch is smaller than the diameter of the clamping table.

Further, a plurality of clamping teeth are arranged on the clamping jaw at intervals.

Furthermore, the movable knife comprises a support frame and a knife row, the support frame is used for supporting the movable knife support, the knife row is fixed on the support frame, the knife row is fixed with the support frame in a welding mode or in a sticking mode, and a plurality of knife teeth are integrally formed on the knife row along the length direction of the knife row.

Furthermore, a buckle is arranged on the support frame, a convex block matched with the buckle is arranged on the movable cutter support, and the support frame is buckled on the movable cutter support through the buckle and the convex block.

Further, the lug is of a cylindrical structure, a second notch for the lug to be radially clamped into is formed in the buckle, and the caliber of the second notch is smaller than the diameter of the lug.

Furthermore, a spring is arranged between the fixed cutter support and the movable cutter support in a pressing mode.

The utility model also provides a tool bit subassembly, tool bit subassembly be the tool bit subassembly in the above-mentioned body hair clipping machine.

Compared with the prior art, the embodiment of the utility model, its beneficial effect lies in: the stationary knife includes blade and fixing base, and the blade setting is on the connection edge of fixing base, and the height on connection limit is the same with the height of blade, has avoided the blade of stationary knife to stretch out the fixing base, and the body hair clipping machine is when removing, connects limit and parallel limit skin that can flatten, avoids the blade to injure skin, has improved the result of use of this body hair clipping machine.

Drawings

FIG. 1 is a schematic view of a preferred embodiment of the cutter head assembly of the present invention;

FIG. 2 is a schematic view of the movable and stationary knife assemblies of the cutting head assembly of FIG. 1;

FIG. 3 is an exploded schematic view of the cutter head assembly of FIG. 1;

fig. 4 is a schematic structural view of a movable blade assembly according to embodiment 2 of the present invention.

In the figure, 10, a stationary knife assembly; 101. a fixed cutter support; 1011. clamping a platform; 102. fixing a cutter; 1021. a fixed seat; 1022. a blade; 1023. a connecting edge; 1024. parallel edges; 1025. a guide table; 1026. a claw; 1027. clamping teeth; 1028. a first notch; 20. a movable knife component; 201. a movable knife bracket; 2011. a bump; 202. moving a knife; 2021. a support frame; 2022. a cutter row; 2023. buckling; 2024. a second notch; 30. a spring.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The preferred embodiment of the utility model discloses a cutter head subassembly, as shown in fig. 1 to 3, this cutter head subassembly includes stationary knife subassembly 10 and moves cutter unit 20. The movable knife assembly 20 comprises a movable knife bracket 201 and a movable knife 202 fixed on the movable knife bracket 201, the fixed knife assembly 10 comprises a fixed knife 102 with a fixed knife bracket 101 arranged on the fixed knife bracket 101, springs 30 are arranged between the fixed knife bracket 101 and the movable knife bracket 201 in a pressing mode, the number of the springs 30 is two, and the two springs 30 are symmetrically arranged on two sides of the fixed knife bracket 101 and the movable knife bracket 201 in the length direction. The spring 30 can increase the flexibility of the movable blade support 201 during movement, and the movable blade assembly 20 can rebound when the body hair is hard, so that the skin of a human body is prevented from being injured.

The fixed cutter support 101 is used for being fixed on a cutter body of the body hair trimmer and plays a role in supporting and fixing the cutter head assembly. The whole fixed cutter support 101 is of an integrally formed structure, so that the structural strength of the fixed cutter support 101 can be improved. The stationary knife 102 is fixed to the stationary knife holder 101 by snap-fitting.

The stationary blade 102 includes a fixing seat 1021 and a blade 1022 mounted on the fixing seat 1021, and the fixing seat 1021 is used for fixing the stationary blade 102 on the stationary blade support 101. The fixing base 1021 is of a U-shaped structure integrally, the fixing base 1021 comprises two parallel sides 1024 which are parallel to each other and a connecting side 1023 connected between the two parallel sides 1024, the blade 1022 is fixed on the connecting side 1023 of the fixing base 1021, the blade 1022 is arranged at intervals along the length direction of the connecting side 1023 in a plurality of modes, the height of the connecting side 1023 is the same as that of the blade 1022, and the blade 1022 can be prevented from exceeding the fixing base 1021. A plurality of guide tables 1025 are respectively arranged on the two sides of the blade 1022 on the connecting edge 1023, the guide tables 1025 correspond to the blades 1022 one by one, the interval between two adjacent guide tables 1025 is equal to the interval between two adjacent blades 1022, and the guide tables 1025 can facilitate the introduction of body hair between the blades 1022 so as to trim the body hair.

Each connecting edge 1023 is provided with two clamping jaws 1026 integrally formed, the two clamping jaws 1026 are symmetrically arranged at two ends of the connecting edge 1023 in the length direction, clamping tables 1011 corresponding to the clamping jaws 1026 one by one are arranged on the fixed cutter support 101, and the fixed seat 1021 is clamped and fixed on the fixed cutter support 101 through the clamping jaws 1026 and the clamping tables 1011. The clamping and fixing mounting mode is simple, and the fixed cutter 102 is convenient to disassemble and replace when the cutter head assembly needs to be maintained.

The clamping table 1011 is of a cylindrical structure, the jaw 1026 is provided with a first notch 1028 for the clamping table 1011 to be sleeved with the connecting edge 1023 along the radial direction, the size of the first notch 1028 is smaller than the diameter of the clamping table 1011, when the clamping table 1026 and the clamping table 1011 are fixed, the clamping table 1011 can enter the jaw 1026 through the first notch 1028, the size of the first notch 1028 is smaller, the clamping table 1011 can be prevented from being separated from the jaw 1026, and the stability is improved. A plurality of clamping teeth 1027 are arranged on the clamping jaw 1026 at intervals, the clamping teeth 1027 are arranged on one side of the clamping jaw 1026 close to the fixed cutter support 101, and the clamping teeth 1027 can increase the stability between the clamping jaw 1026 and the clamping table 1011.

The length of the movable knife bracket 201 is smaller than that of the fixed knife bracket 101, the movable knife bracket 201 is arranged in the middle of the fixed knife bracket 101, the movable knife bracket 201 is used for being connected with a driving device in a knife body of the body hair trimmer, the movable knife bracket 201 can reciprocate under the driving of the driving device, so as to drive the movable knife 202 to move, the movable knife 202 and the fixed knife 102 generate relative motion and cut the body hair, and the body hair trimming is completed.

The movable knife 202 comprises a support 2021 and a knife row 2022 fixed on the support 2021, the support 2021 is used for supporting and fixing on the movable knife bracket 201, the knife row 2022 extends along the length direction of the support 2021, the knife row 2022 and the support 2021 are independent bodies, and the knife row 2022 and the support 2021 are welded or adhered to form a whole. The knife row 2022 is integrally formed with a plurality of knife teeth along the length direction thereof, and the knife teeth can cut body hair when the moving knife 202 moves. The knife row 2022 is welded on the support 2021, the welded structural strength is high, and the support 2021 can increase the structural strength of the movable knife assembly 20 and increase the stability of the knife row 2022 during movement.

The support 2021 is integrally formed with four buckles 2023 on both sides of the width direction, the four buckles 2023 are uniformly arranged on the support 2021, the moving blade support 201 is provided with a projection 2011 matched with the buckle 2023, and the support 2021 is buckled on the moving blade support 201 through the buckle 2023 and the projection 2011. The installation mode of fastening and fixing is simple, and meanwhile, when the cutter head assembly needs to be maintained, the movable cutter 202 is convenient to detach and replace. The buckle 2023 is provided with a second notch 2024 for the lug 2011 to be radially clamped into the buckle 2023, and the caliber of the second notch 2024 is smaller than the diameter of the lug 2011, so that the lug 2011 is prevented from being separated from the buckle 2023, and the stability of the buckling between the support 2021 and the movable blade support 201 is improved.

The utility model discloses an embodiment 2 of tool bit subassembly, as shown in fig. 4, with embodiment 1's difference lie in, omit the support frame, move the tool bit subassembly including moving tool support 201 and moving tool 202, move tool 202 and include tool row 2022 and arrange the cardboard at tool row 2022 both ends, move and be provided with on the tool support 201 with cardboard complex card axle, tool row 2022 passes through cardboard and card axle lock joint and is moving on tool support 201.

To sum up, the embodiment of the utility model provides a tool bit subassembly, the connection limit and the parallel limit of its fixing base are integrated into one piece structure, and the blade setting has avoided the blade of stationary knife to stretch out the fixing base on the connection edge of fixing base, and the body hair clipping machine is when removing, and the connection limit can flatten skin with the parallel limit, avoids the blade to hinder and reach skin, has improved the result of use of this body hair clipping machine.

The utility model also provides an embodiment of a body hair clipping machine, body hair clipping machine include the blade and set up the tool bit subassembly on the blade, are provided with the drive arrangement who is connected with the tool bit subassembly in the blade, the tool bit subassembly is the tool bit subassembly in above-mentioned arbitrary embodiment, and here does not do detailed description.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A body hair trimmer comprises a cutter body and a cutter head assembly arranged on the cutter body, wherein a driving device connected with the cutter head assembly is arranged in the cutter body, the cutter head assembly comprises a fixed cutter assembly and a movable cutter assembly, the movable cutter assembly comprises a movable cutter support connected with the driving device and a movable cutter fixed on the movable cutter support, the fixed cutter assembly comprises a fixed cutter support fixed with the cutter body and a fixed cutter arranged on the fixed cutter support, the fixed cutter and the movable cutter are arranged in a stacked manner, the body hair trimmer is characterized in that the fixed cutter comprises a fixed seat fixed on the fixed cutter support and a blade arranged on the fixed seat, the fixed seat comprises two parallel edges parallel to each other and a connecting edge connected between the two parallel edges, the connecting edge is fixedly connected with the fixed cutter support, the blade is fixed on the connecting edge and is provided with a plurality of blades at intervals along the length direction of the connecting edge, the height of the connecting edge is the same as that of the blade.

2. The body hair trimmer according to claim 1, wherein the fixed blade bracket is provided with a clamping table, the connecting edge is provided with a clamping jaw for being matched with the clamping table, and the fixed seat is fixed on the fixed blade bracket through the clamping jaw and the clamping table.

3. The body hair trimmer according to claim 2, wherein the clamping platform is cylindrical, the claw is provided with a first notch for the clamping platform to be sleeved into the connecting edge along the radial direction, and the size of the first notch is smaller than the diameter of the clamping platform.

4. The body hair trimmer according to claim 3, wherein the pawl has a plurality of spaced apart teeth.

5. The body hair trimmer according to claim 1, wherein the connecting edge is in a U-shaped configuration with the parallel edges, the connecting edge being integrally formed with the parallel edges.

6. The body hair trimmer according to any one of claims 1-5, wherein the movable blade comprises a support frame for supporting on the movable blade support and a blade row fixed on the support frame, the blade row is welded or adhered to the support frame, and a plurality of blade teeth are integrally formed on the blade row along the length direction of the blade row.

7. The body hair trimmer according to claim 6, wherein the support frame is provided with a buckle, the movable blade holder is provided with a projection engaged with the buckle, and the support frame is fastened to the movable blade holder by the buckle and the projection.

8. The body hair trimmer according to claim 7, wherein the protrusion is cylindrical, the latch defines a second notch for radially engaging the protrusion, and the diameter of the second notch is smaller than the diameter of the protrusion.

9. The body hair trimmer according to any one of claims 1-5, wherein a spring is mounted between the stationary blade holder and the movable blade holder in a pressing manner.

10. A cutter head assembly, wherein the cutter head assembly is the cutter head assembly in the body hair trimmer according to any one of claims 1 to 8.