Razor tool bit and razor

Abstract

The invention relates to the technical field of hair trimming instruments, and discloses a razor tool bit and a razor. The razor tool bit comprises a housing, a fixed knife mechanism and a movable knife mechanism; the fixed knife mechanism comprises a first fixed frame and a first fixed knife member; the movable knife mechanism comprises a second fixed frame and a first movable knife member; the first fixed knife member is provided with fixed knife teeth; the tail ends of the fixed knife teeth are arc ends; the first movable knife member is provided with movable knife teeth; the shearing surfaces of the movable knife teeth abut against that of the fixed knife teeth; and when the shearing surfaces of the movable knife teeth slide over that of the fixed knife teeth, hair is shorn. The razortool bit is applied to the razor, prevents the incised wound of skin by means of the arc ends, enables the thickness of the fixed knife teeth to be smaller to more fit the skin, improves the shaving cleanness, and achieves high safety and better comfort.

Description

technical field [0001] The invention relates to the technical field of hair trimming devices, in particular to a shaver head and a shaver. Background technique [0002] A shaver is a tool for shaving hair, including a cutter head and a body for driving the cutter head. The cutter head has a moving knife and a fixed knife. When the shaver is working, the driving knife is relatively fixed. Lateral movement is performed to achieve shearing and shaving of hair. [0003] The existing fixed knives are basically made of metal. In order to prevent the teeth of the fixed knives from cutting the skin during the movement, the current solution is to make the thickness of the fixed knives greater than that of the moving knives and leave a certain safety distance Therefore, the fixed knife cannot fit the skin very well, which affects the cleanliness of shaving, and this solution also cannot avoid the risk of cutting the skin when the moving knife is exposed to reciprocating movement abov...

AI Technical Summary

Problems solved by technology

[0003] The existing fixed knives are basically made of metal. In order to prevent the teeth of the fixed knives from cutting the skin during the movement, the current solution is to make the thickness of the fixed knives greater than that of the moving knives and leave a certain safety distance , so the fixed knife cannot fit the skin well, which affects the cleanliness of shaving, and this solution also cannot avoid the risk of cutting the skin when the moving knife is exposed to the reciprocating motion above the fixed shaving knife

There are disadvantages such as large product volume, poor shaving effect and low safety

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