Patent ID: 7249416
Filing Date: 2007-07-31
Classification: B26B

Abstract:
1. A hair cutter including a cutter body, a cutting-length adjusting comb adapted to be fitted on an upper portion of the cutter body and vertically moved in a sliding manner so as to adjust a cutting length, and a comb-vibration preventing structure comprising an elastic member for urging each of opposite inner side surfaces of the cutting-length adjusting comb in an outward thrusting manner in an opposite lateral direction; wherein the opposite inner side surfaces of the cutting-length adjusting comb are formed, respectively, with line-shaped guide protrusions, and the elastic member is adapted to come into contact with the respective guide protrusions; wherein the cutter body has opposite outer side surfaces formed, respectively, with line-shaped guide grooves, wherein the elastic member is at least partly located in the respective guide grooves; and wherein the elastic member consists of a single wire spring which has opposite ends formed, respectively, with contact portions adapted to come into contact with the corresponding guide protrusions; and wherein the cutter body is formed with a through-hole at a position adjacent to an upper end of each of the guide grooves for supporting the wire spring in such a manner as to allow each of the contact portions of the single wire spring to protrude into the corresponding guide groove.