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Hair trimmer

A hair trimming and moving blade technology, which is applied in metal processing and other directions, can solve the problems of complex drive design of the motor and blade group, low cutting efficiency, and small cutting stroke of the moving blade.

Pending Publication Date: 2022-04-12
邓亦凡
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above problems, the object of the present invention is to provide a hair trimmer to solve the complex transmission design between the motor and the blade set, and the low structural compactness of the whole machine; moreover, the cutting stroke of the moving blade relative to the fixed blade is small , can only form a very narrow shearing range, and the problem of low shearing efficiency

Method used

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Embodiment Construction

[0030] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0031] The specific embodiment of hair clipper of the present invention, as Figure 1 to Figure 4 As shown, the hair trimmer includes a main casing (not shown), a cutter head assembly and a drive motor 3 installed on the main casing, the cutter head assembly includes a first movable blade 1 and a second movable blade 2, and the first movable blade The blade 1 and the second movable blade 2 are slidingly stacked and installed, and the drive motor 3 is respectively connected to the first movable blade 1 and the second movable blade 2; the output shaft 30 of the drive motor is equipped with a first incomplete gear structure 31, and the first The movable blade 1 is provided w...

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Abstract

The invention provides a hair trimmer, and relates to the field of hair trimmers. The hair trimmer comprises a main machine shell, a tool bit assembly and a driving motor. The tool bit assembly comprises a first movable blade and a second movable blade which are stacked in a sliding mode. An output shaft of the driving motor is provided with a first incomplete gear structure and a second incomplete gear structure, the first movable blade is provided with two first rack structures, the two first rack structures are distributed on the two sides of the first incomplete gear structure, and the two first rack structures are engaged and matched with tooth parts of the first incomplete gear structure correspondingly; the first movable blade is driven to intermittently reciprocate; the tooth portion of the first incomplete gear structure and the tooth portion of the second incomplete gear structure are distributed in a staggered mode in the circumferential direction, so that the cutter teeth of the first movable blade and the cutter teeth of the second movable blade move in a staggered mode to cut hair. The transmission design is similar to a gear and rack transmission mode, the moving blades are high in motion linearity and large in cutting stroke, the shearing area can be remarkably increased by combining the double moving blades, and the shearing efficiency is higher.

Description

technical field [0001] The invention relates to the technical field of hair trimmers, in particular to a hair trimmer. Background technique [0002] Hair clippers, also known as "electric clippers", are common haircut tools in life. It usually includes a cutter head, a power mechanism and a handle, and the power mechanism is connected with the cutter head to drive the cutter head to perform shearing motion to achieve the purpose of cutting hair. [0003] For example, the Chinese invention patent application with the application publication number CN113084875A and the application publication date being 2021.07.09 discloses a cutter head and an electric clipper with a cutter head, and specifically discloses that the electric clipper includes a body and a cutter head, and the cutter The head is arranged on the front end of the fuselage, the cutter head includes a blade assembly, a knife target and a transmission device, the blade assembly is arranged on the knife target, and t...

Claims

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Application Information

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IPC IPC(8): B26B19/06B26B19/28
Inventor 邓亦凡
Owner 邓亦凡
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