Welded blade of rotary shaver

A razor, rotary technology, applied in the field of welding blades, can solve the problems of low performance requirements of grinding equipment, shaving of high hardness materials, low operation requirements, etc., to improve market competitiveness, strong wear resistance, reduce Effect of Welding Times

Pending Publication Date: 2021-09-24
HAINING XINYI MACHINERY & ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a welded blade of a rotary razor, which not only solves the problem in the prior art that high-hardness materials cannot be used as cutter materials for shaving, but also the obtained cutter has better edge retention Good, strong wear resistance, long mission life, and the tool can be ground separately, with low performance requirements for grinding equipment and low operation requirements for workers
[0005] This technical solution connects the cutter to the blade base by welding, which not only solves the problem that high-hardness materials cannot be used as the cutter material in the prior art for shaving, but also the obtained cutter has good cutting edge retention. Strong wear resistance, long mission life, and the tool can be ground separately, with low performance requirements for grinding equipment and low operation requirements for workers

Method used

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  • Welded blade of rotary shaver
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  • Welded blade of rotary shaver

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: as Figure 1-3 As shown, the welded blade of the rotary shaver includes a blade base 1 and a cutter ring arranged on the blade base 1. The cutter ring includes a plurality of rotating blades distributed around the central axis of the blade base 1 The cutter 2, the cutter 2 is welded to the blade base 1, and the cutter 2 is connected to the blade base 1 by welding, which not only solves the problem that the high hardness material cannot be used as the cutter material for shaving in the prior art, The obtained cutter 2 has good cutting edge retention, strong wear resistance, and long service life. Moreover, the cutter 2 can be polished independently without interference or influence of other parts except the cutter 2. Therefore, the grinding equipment The performance requirements are low, and the operation requirements for workers are low; the blade base 1 is provided with an attachment base surface 11, and the cutter 2 is provided with an attachment surface...

Embodiment 2

[0030] Embodiment 2: as Figure 4 As shown, the welded blade of the rotary shaver includes a blade base 1 and a cutter ring arranged on the blade base 1. The cutter ring includes a plurality of rotating blades distributed around the central axis of the blade base 1 The cutter 2, the cutter 2 is welded to the blade base 1, and the cutter 2 is connected to the blade base 1 by welding, which not only solves the problem that the high hardness material cannot be used as the cutter material for shaving in the prior art, The obtained cutter 2 has good cutting edge retention, strong wear resistance, and long service life. Moreover, the cutter 2 can be polished independently without interference or influence of other parts except the cutter 2. Therefore, the grinding equipment The performance requirements are lower, and the operation requirements for workers are lower.

[0031] The blade base 1 is provided with an attachment base surface 11, and the cutter 2 is provided with an attachme...

Embodiment 3

[0033] Embodiment 3: see Figure 5 As shown, the welded blade of the rotary shaver includes a blade base 1 and a cutter ring arranged on the blade base 1. The cutter ring includes a plurality of rotating blades distributed around the central axis of the blade base 1 The cutter 2, the cutter 2 is welded to the blade base 1, and the cutter 2 is connected to the blade base 1 by welding, which not only solves the problem that the high hardness material cannot be used as the cutter material for shaving in the prior art, The obtained cutter 2 has good cutting edge retention, strong wear resistance, and long service life. Moreover, the cutter 2 can be polished independently without interference or influence of other parts except the cutter 2. Therefore, the grinding equipment The performance requirements are lower, and the operation requirements for workers are lower.

[0034] The blade base 1 is provided with an attachment base surface 11, and the cutter 2 is provided with an attac...

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PUM

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Abstract

The invention discloses a welded blade of a rotary shaver. The welded blade comprises a blade base and a cutter ring arranged on the blade base, wherein the cutter ring comprises a plurality of cutters which are rotationally distributed by taking a central shaft of the blade base as a central shaft, and the cutters are welded with the blade base. The problem that in the prior art, a high-hardness material cannot be used as a cutter material for shaving is solved, the manufactured cutters are good in cutting edge retentivity, high in abrasion resistance and long in service life, meanwhile, the cutters can be independently ground, the requirement for the performance of grinding equipment is low, and the requirement for operation of workers is low.

Description

technical field [0001] The invention relates to a welded blade of a rotary shaver, which belongs to the field of shaver. Background technique [0002] At present, the blades of rotary razors are basically obtained by sheet metal stamping and bending to obtain the blade body and then polished to obtain the blade edge. Limited by this manufacturing process, the blade has a very large selectivity in material selection. Limitations, generally use materials with low hardness such as ordinary stainless steel, and the blades made of such materials are not very wear-resistant, and often after two or three years, different degrees of tool edge wear will occur and cause The sharpness decreases or the edge breaks, resulting in gaps, which lead to quality problems such as shaving and poor shaving during the shaving process of the razor. For example, the application number is CN200780042342.8, and the patentee is Royal Philips Electronics Co., Ltd. Co., Ltd.’s Chinese patent, and for ex...

Claims

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Application Information

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IPC IPC(8): B26B19/14
CPCB26B19/141
Inventor 怀华培戴立强翁云云
Owner HAINING XINYI MACHINERY & ELECTRICAL
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