Shaving device and machining method thereof

Abstract

The invention relates to a shaving device and a machining method thereof. The shaving device comprises a static knife and a moving knife capable of moving relative to the static knife to realize shaving, wherein the static knife comprises two side support connecting parts and a static knife body connected between the two side connecting parts and provided with one or more multi-arch units; skin-friendly cutting areas and end reinforcing and supporting areas are distributed on the arch units in the length direction, wherein the skin-friendly cutting areas are provided with arched beard grooves,the end reinforcing and supporting areas are adjacently arranged at the two ends of the skin-friendly cutting areas, the skin-friendly cutting areas and the end reinforcing and supporting areas are integrally formed, and the upper surfaces of the arch units are flat surfaces; and the thickness of the portions, located in the skin-friendly cutting areas, of the arch units is smaller than or equalto the thickness of the end reinforcing and supporting areas and the thicknesses of the two side support connecting parts, that is, the skin-friendly cutting areas are in an inwards-concave shape on the lower surfaces of the arch units. The shaving device has the beneficial effects that due to the fact that the two side support connecting parts and the end reinforcing and supporting areas at the two ends effectively and stably support the skin-friendly cutting area located in the middle, the static knife is very good in stability and firmness, and the shaving comfort degree and the product attractiveness are improved.

Description

technical field [0001] The invention relates to a shaving device and a processing method thereof. Background technique [0002] The static knife net of the razor is a part with a thin-walled and shallow groove structure, especially the static knife net of the reciprocating razor, which has more beard grooves and a thinner wall, which is easy to be damaged, which puts forward higher requirements for processing and manufacturing. Require. The processing of static knife net has become an urgent need for improvement and research in the industry. The thinner the thickness of the static knife cutting area, the higher the sharpness of shaving, and the more thorough the shaving root. In order to improve the sharpness, the static knife that is too thin is easy to break and the firmness is not enough, especially the reciprocating razor. Static knife net generally adopts the fine hole type to open the beard groove, and does not use the beard groove with large opening. Furthermore, t...

AI Technical Summary

Problems solved by technology

The process is cumbersome, the efficiency is low, and many burrs are prone to appear, which affects product quality

In terms of processing, due to the thin thickness of the existing static knife net, it is difficult to grasp the precision, the processing is difficult, and the defective rate is high in the processing process.

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