| 摘要 |
PURPOSE: A crescent mixed with metallic and resin materials is provided to improve the abrasion resistance of a main operation part and to enable a user to feel pleasant when touching the touching spot of a crescent by reducing the number of components and simplifying a structure. CONSTITUTION: A crescent mixed with metallic and resin materials comprise a fixed body (10) and a rotation body (30). The fixed body is equipped with a support (12) in the center of a fastening stand (11) and is integrally formed with a resinous on a metal plate (20). The rotation body is joined to the fixed body by the medium of a resin material rotary shaft (36) with a metallic pipe. The rotation body comprises a metallic reinforcement unit (40) on a lever (33) and a resinous hanging plate (32). |
