even if a user has a finger clamped between the clamping lever (6) and the body (10), the finger contacts with the protecting member (9) so that it hardly touches the vibration face (5) directly.
采用本发明,即使用户将手指夹入夹桿(6)和主体(10)之间,手指与保护部件(9)接触,而与振动面(5)直接接触的可能性几乎没有。