< Topic >Until recently, because tapping feature is formed making use of the twist cam and the like, noise was large, in addition miniaturized & lightened and the zu and others applied.SolutionsTapping feature 30 when from head 20 pad 31 the shaft the energization component 36 which of 35 which it projects & goes back and piston motion shaft 35 energization is done and tension can add to the unidirectional pad 31 making provision for one end, with piston motion, to have with the actuator 39 which adds tension intermittently in the wire rod 37 which gives power to shaft 35 and wire rod 37 to the direction which disagrees with attaching power of energization component 36 in the head in the beauty skin device which has with the tapping feature 30 which hits the skin which contacted 20 which is made to contact the skin and head 20 with pad 31, with tension of the wire rodPiston motion is done.< Choice figure >Drawing 3【課題】従来は、ツイストカムなどを用いてタッピング機構を構成しているので、騒音が大きく、また小型化・軽量化しづらかった。【解決手段】肌に接触させるヘッド20と、ヘッド20に接触した肌をパッド31で叩くタッピング機構30とを備えた美肌装置において、タッピング機構30は、パッド31を一端に備え、ピストン運動によりヘッド20からパッド31を突出・後退させるシャフト35と、ピストン運動の一方向へシャフト35を付勢する付勢部材36と、張力が加えられると、付勢部材36の付勢力に抗う方向へシャフト35に力を与える線材37と、線材37に張力を間欠的に加えるアクチュエータ39とを有し、線材の張力でピストン運動を行う。【選択図】図3
