FIELD: hand-held cutting tools; cutting; separation.
SUBSTANCE: invention relates to devices for shaving. Protective element for the movable element cutting off the hair used in the hair cutting unit as a guard comprises a disc-shaped base and an annular wall. Annular wall comprises a main part and a flange-shaped part comprising an outward bent portion. Annular wall is reinforced by making a flange-shaped part of annular wall with inner diameter smaller than inner diameter of straight section of annular wall main part and / or by making a section of the free end of the flange-shaped part of the annular wall bent upward to the disc-like base. Invention also relates to a hair cutting unit and a hair cutting device.
EFFECT: technical result is increased rigidity and increased resonant frequency of protective element.
7 cl, 6 dwg
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