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Cutting unit and tool bit assembly

A cutter head and blade technology, applied in the field of cutting units and cutter head assemblies, can solve problems such as skin discomfort and achieve the effect of improving comfort

Pending Publication Date: 2020-02-04
SHENZHEN SOOCAS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a cutting unit and a cutter head assembly, which aims to solve the technical problem that the shaver in the prior art will cause discomfort to the skin due to the heat from the blade being transferred to the skin during use

Method used

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  • Cutting unit and tool bit assembly
  • Cutting unit and tool bit assembly
  • Cutting unit and tool bit assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as Figure 1~3 As shown, the cutting unit provided by the embodiment of the present invention can be applied to personal care products such as shaving devices or similar to shaving devices. Moreover, the cutting unit of this embodiment is mainly installed on the cutter head assembly of the shaving device.

[0029] Specifically, the cutting unit includes a mounting frame 10 and an outer blade 20 . During the actual installation or assembly of the cutting unit, an inner blade (not shown) that cooperates with the outer blade 20 may be added as needed. The mounting bracket 10 is provided with a blade chamber 11 passing through its upper and lower ends. The blade chamber 11 is provided for the installation and support of the outer blade 20 and also provides a movable space for the outer blade 20 . The outer blade 20 is installed in the blade cavity 11 and exposed to the upper end of the mounting frame 10. The outer blade 20 is generally installed in the blade cavity 11...

Embodiment 2

[0061] A cutter head assembly provided in this embodiment includes a cutter head housing 40 and at least one of the above-mentioned cutting units, each cutting unit is installed on the cutter head housing 40, that is, according to actual needs, multiple cutting units can be designed , such as designing two cutting units to be arranged side by side, or three cutting units to be arranged in a ring (see Figure 4 ).

[0062] The cutter head assembly of this embodiment is mainly applied to personal care products such as shaving devices or similar to shaving devices. When assembled, the cutter head assembly is connected with the handle assembly of the personal care products.

[0063] The cutter head assembly of the present embodiment, because it uses at least one above-mentioned cutting unit, so through the metal heat dissipation part 30 on this cutting unit and skin contact, so that when the skin touches this metal heat dissipation part 30, there will be a cool feeling . Simulta...

Embodiment 3

[0066] A cutter head assembly provided in this embodiment includes a cutter head housing 40 and at least one cutting unit, each cutting unit includes a mounting frame 10 and an outer blade 20, each mounting frame 10 is mounted on the cutter head housing 40, and Each mounting frame 10 is provided with a blade chamber 11 passing through its upper and lower ends, and the outer blade 20 is installed in the corresponding blade chamber 11 and exposed to the upper end of the mounting frame 10 .

[0067] Wherein, the main difference between the cutter head assembly of this embodiment and the cutter head assembly of Embodiment 2 is: the cutter head assembly also includes a metal heat dissipation part 30, and the metal heat dissipation part 30 is arranged on the upper end of the cutter head housing 40 or at least one mounting bracket 10 The upper end of the upper end, and the metal heat dissipation component 30 at least partially surrounds the peripheral side of at least one outer blade ...

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PUM

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Abstract

The invention provides a cutting unit and a tool bit assembly. The cutting unit comprises a mounting frame, an outer blade and a metal radiating component, the mounting frame is provided with a bladecavity penetrating through the upper end and the lower end of the mounting frame, the outer blade is mounted in the blade cavity and externally exposed to the upper end of the mounting frame, the metal radiating component is arranged on the mounting frame, and the metal radiating component at least partially surrounds the peripheral side of the outer blade. The metal radiating component is arranged to be in contact with the skin, so that the skin has a cool feeling when making contact with the metal radiating component. In addition, the metal radiating component is not in contact with other electric components which generate heat, so that when the outer blade works to generate high temperature to bring discomfort to the skin of a person, the metal radiating component effectively absorbs the heat on the skin and emits the heat, and the use comfort is improved.

Description

technical field [0001] The invention belongs to the technical field of personal care products, and in particular relates to a cutting unit and a cutter head assembly. Background technique [0002] There are generally one or more cutting units in the cutter head assembly of the rotary shaver, and each cutting unit also has one or more cutting units sharing a veneer bracket, one or more cutting units and one or more The veneer brackets together form the skin-contacting surface. Most of the existing veneer brackets are made of engineering plastics. The skin-contacting surface in the veneer bracket also contains a substantial amount of plastic surface. Due to the objective properties of engineering plastics, when the skin is in contact with the plastic surface during shaving, it will feel stuck and not smooth, and it will also cause skin redness and other phenomena, which seriously affects the shaving experience. In addition, when the shaver is working, the high-speed relativ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26B19/14B26B19/38
CPCB26B19/14B26B19/3806
Inventor 孟凡迪邱云峰
Owner SHENZHEN SOOCAS TECH CO LTD