CN219213221U

CN219213221U - Pressure-adjustable cutter set with double-sided tooth structure for hair clipper

Info

Publication number: CN219213221U
Application number: CN202223431191.6U
Authority: CN
Inventors: 欧燕群
Original assignee: Individual
Current assignee: Dongguan Xiaolu Electrical Technology Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-20
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the technical field of hairdressing pressure-adjustable knife sets, in particular to a hairdressing pressure-adjustable knife set with a double-sided tooth structure, which comprises a lower fixed knife assembly, an upper movable knife assembly and a pressure adjusting assembly, wherein the pressure adjusting assembly is arranged at the top of the lower fixed knife assembly, and the upper movable knife assembly is jointly arranged between the lower fixed knife assembly and the pressure adjusting assembly. According to the utility model, through the structural arrangement of the upper movable cutter assembly, a user can conveniently exchange the cutter head when one end is not sharp, the operation is convenient, the practicability of the device is improved, through the arrangement of the pressure assembly, the condition that the cutter blade is unfavorable when the pressure is too light, and the hair is continuously trimmed or pulled so as to be unusable is avoided, and the condition that the cutter blade is heated and scalds the skin due to the large friction resistance of the cutter blade when the pressure is too large is avoided, so that the abrasion of the upper movable cutter assembly is improved, and the service life is further prolonged.

Description

Pressure-adjustable cutter set with double-sided tooth structure for hair clipper

Technical Field

The utility model relates to the technical field of pressure-adjustable cutter groups of hair cutters, in particular to a pressure-adjustable cutter group of a hair cutter with a double-sided tooth structure.

Background

The hair clipper is a tool frequently used in daily life, the performance quality of the hair clipper not only influences the working efficiency of a hair clipper, but also directly influences the experience of consumers, the hair clipper mainly comprises a blade set, a motor, a rotating shaft and a drive, and the hair clipper is used for cutting hair through the relative repeated movement of a movable blade and a fixed blade in the blade set.

The existing blade set structure is fixed, and when cutter teeth are worn, the cutter teeth are required to be replaced integrally, so that the use efficiency is low, and resources are wasted. If the pressure is too big, the knife tackle frictional resistance is big, leads to the cutting edge to generate heat and scald the skin, also can cause the cutting edge to rub and damage soon, life-span short simultaneously, and then influences practical effect.

Disclosure of Invention

The present utility model is directed to a pressure-adjustable cutter set for a hair clipper having a double-sided tooth structure, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the pressure-adjustable knife set of the hair clipper with the double-sided tooth structure comprises a lower fixed knife assembly, an upper movable knife assembly and a pressure adjusting assembly, wherein the pressure adjusting assembly is arranged at the top of the lower fixed knife assembly, and the upper movable knife assembly is jointly arranged between the lower fixed knife assembly and the pressure adjusting assembly;

the lower fixed knife assembly comprises a fixed plate, a first threaded hole is formed in the fixed plate, a first limit bar and a second limit bar are fixedly arranged at the top of the fixed plate, limiting blocks are fixedly connected to two ends of the first limit bar and two ends of the second limit bar, and a fixed knife head is fixedly arranged on one side of the lower fixed knife assembly;

the upper movable knife assembly comprises a movable plate, a movable opening is formed in the movable plate, the movable opening is located right above the first threaded hole, two grooves are formed in the top of the movable plate, movable knife heads are fixedly mounted on two sides of the movable plate, two sliding grooves are formed in the bottom of the movable plate, and the two sliding grooves are respectively in one-to-one correspondence with the first limiting strip and the second limiting strip;

the pressure adjusting assembly comprises an elastic pressing plate and a bolt, a spring is installed at the bottom of the elastic pressing plate, the spring movably penetrates through the movable opening to be installed at the top of the lower fixed knife assembly, and the bolt penetrates through the lower fixed knife assembly and the spring to be installed on the elastic pressing plate in a threaded mode.

Preferably, the elastic pressing plate comprises a second threaded hole, the second threaded hole is formed in the second threaded hole, the second threaded hole is located right above the movable opening, a lower pressing block is fixedly mounted at the bottom of one side of the second threaded hole and located in the groove, and one side of the second threaded hole, far away from the lower pressing block, is mounted on the top surface of one end, far away from the fixed tool bit, of the lower fixed tool component through threads.

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

the utility model is convenient for a user to exchange the cutter head when one end is not sharp by the structural arrangement of the upper movable cutter assembly, thereby being convenient to operate and improving the practicability of the device;

through the setting of pressure subassembly, convenient to use person adjusts according to the demand, when having avoided the pressure too light, the cutting edge is unfavorable, leads to the hair to prune constantly or take place to pull the condition of hair so that unable condition of using, also has avoided when the pressure is too big, and knife tackle frictional resistance is big, leads to the cutting edge can generate heat and scald the condition of skin to improve the wearing and tearing of movable knife tackle spare, and then improve life.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall explosive structure of the present utility model;

FIG. 3 is a schematic view of the structure of the elastic pressing plate of the present utility model;

FIG. 4 is a schematic view of the structure of the upper movable blade assembly of the present utility model;

FIG. 5 is a schematic view of the structure of the lower stationary blade assembly of the present utility model.

In the figure: 1. a lower stationary knife assembly; 101. a fixing plate; 102. a first threaded hole; 103. fixing the cutter head; 104. a first limit bar; 105. the second limit bar; 106. a limiting block; 2. an upper movable knife assembly; 201. a movable plate; 202. a movable cutter head; 203. a groove; 204. a movable opening; 205. a chute; 3. a pressure adjustment assembly; 4. an elastic pressing plate; 401. a second threaded hole; 402. pressing the block; 5. a spring; 6. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Example 1:

referring to fig. 1 to 5, the present utility model provides a technical solution:

the pressure-adjustable knife set of the hair clipper with a double-sided tooth structure comprises a lower fixed knife assembly 1, an upper movable knife assembly 2 and a pressure adjusting assembly 3, wherein the pressure adjusting assembly 3 is arranged at the top of the lower fixed knife assembly 1, and the upper movable knife assembly 2 is jointly arranged between the lower fixed knife assembly 1 and the pressure adjusting assembly 3;

the lower fixed knife assembly 1 comprises a fixed plate 101, a first threaded hole 102 is formed in the fixed plate 101, a first limit bar 104 and a second limit bar 105 are fixedly arranged at the top of the fixed plate 101, limit blocks 106 are fixedly connected to two ends of the first limit bar 104 and the second limit bar 105, so that the upper movable knife assembly 2 can stably move, and a fixed knife head 103 is fixedly arranged on one side of the lower fixed knife assembly 1;

the upper movable cutter assembly 2 comprises a movable plate 201, a movable opening 204 is formed in the movable plate 201, the movable opening 204 is located right above the first threaded hole 102, two grooves 203 are formed in the top of the movable plate 201, the elastic pressing plate 4 can conveniently press the upper movable cutter assembly 2, meanwhile, the movable cutter heads 202 are fixedly arranged on two sides of the movable plate 201, two sliding grooves 205 are formed in the bottom of the movable plate 201, the two sliding grooves 205 are respectively in one-to-one correspondence with the first limiting strip 104 and the second limiting strip 105, the upper movable cutter assembly 2 can be conveniently limited, and meanwhile, the upper movable cutter assembly 2 can be conveniently moved;

the pressure adjusting component 3 comprises an elastic pressing plate 4 and a bolt 6, the bottom of the elastic pressing plate 4 is provided with a spring 5, the spring 5 movably penetrates through the movable opening 204 to be arranged at the top of the lower fixed knife component 1, the bolt 6 penetrates through the lower fixed knife component 1 and the spring 5 to be arranged on the elastic pressing plate 4 in a threaded manner, and pressure adjustment is conveniently carried out on the upper movable knife component 2.

In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, the elastic pressing plate 4 includes a second threaded hole 401, the second threaded hole 401 is provided with a second threaded hole 401, the second threaded hole 401 is located right above the movable opening 204, a lower pressing block 402 is fixedly installed at the bottom of one side of the second threaded hole 401, the lower pressing block 402 is located in the groove 203, one side of the second threaded hole 401 away from the lower pressing block 402 is installed on the top surface of one end of the lower fixed knife assembly 1 away from the fixed knife head 103 in a threaded manner, so that the elastic pressing plate 4 is convenient for pressing the upper movable knife assembly 2.

The application method and the advantages of the utility model are as follows: when the pressure-adjustable cutter set with the double-sided tooth structure is used, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, when the device is used, a user drives the elastic pressing plate 4 at the top of the lower fixed knife assembly 1 to move downwards through rotating the bolt 6, the elastic pressing plate 4 moves downwards to drive the second threaded hole 401 at the bottom of the elastic pressing plate 4 to press the upper movable knife assembly 2 downwards, and simultaneously when the second threaded hole 401 presses the upper movable knife assembly 2, the elastic pressing plate 4 is convenient for pressing the upper movable knife assembly 2, and simultaneously is convenient for the movement of the upper movable knife assembly 2, so that the user can adjust according to the requirement, the cutting edge is not convenient, the situation that the hair is cut continuously or pulled is avoided when the pressure is too light, the situation that the hair cannot be used is avoided, the friction resistance of the knife set is large when the pressure is also avoided, the situation that the cutting edge can heat and scald the skin is caused, the service life is prolonged, and when one end is not sharp, the user can use the upper movable knife assembly 2 through the upper movable knife assembly 2, and the reversing device is convenient to operate.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hairclipper pressure adjustable knife tackle with double-sided tooth structure, includes lower fixed knife subassembly (1), goes up movable knife subassembly (2) and pressure adjustment subassembly (3), its characterized in that: the top of the lower fixed knife assembly (1) is provided with a pressure adjusting assembly (3), and an upper movable knife assembly (2) is jointly arranged between the lower fixed knife assembly (1) and the pressure adjusting assembly (3);

the lower fixed knife assembly (1) comprises a fixed plate (101), a first threaded hole (102) is formed in the fixed plate (101), a first limit bar (104) and a second limit bar (105) are fixedly arranged at the top of the fixed plate (101), limit blocks (106) are fixedly connected to two ends of the first limit bar (104) and two ends of the second limit bar (105), and a fixed knife head (103) is fixedly arranged on one side of the lower fixed knife assembly (1);

the upper movable knife assembly (2) comprises a movable plate (201), a movable opening (204) is formed in the movable plate (201), the movable opening (204) is located right above the first threaded hole (102), two grooves (203) are formed in the top of the movable plate (201), movable knife heads (202) are fixedly mounted on two sides of the movable plate (201), two sliding grooves (205) are formed in the bottom of the movable plate (201), and the two sliding grooves (205) are respectively in one-to-one correspondence with the first limiting strip (104) and the second limiting strip (105);

the pressure adjusting assembly (3) comprises an elastic pressing plate (4) and a bolt (6), a spring (5) is arranged at the bottom of the elastic pressing plate (4), the spring (5) movably penetrates through a movable opening (204) to be arranged at the top of the lower fixed knife assembly (1), and the bolt (6) penetrates through the lower fixed knife assembly (1) and the spring (5) to be arranged on the elastic pressing plate (4) in a threaded mode.

2. A hair clipper pressure-adjustable cutter set having a double-sided tooth structure as set forth in claim 1, wherein: the elastic pressing plate (4) comprises a second threaded hole (401), the second threaded hole (401) is formed in the second threaded hole (401), the second threaded hole (401) is located right above the movable opening (204), a lower pressing block (402) is fixedly arranged at one side bottom of the second threaded hole (401), the lower pressing block (402) is located in the groove (203), and one side, far away from the lower pressing block (402), of the second threaded hole (401) is installed on the top surface of one end, far away from the fixed tool bit (103), of the lower fixed tool bit assembly (1) in a threaded mode.