The present invention relates to a vibration generating device using suctioning and blowing air pressure, wherein the vibration generating device can generate vibration for performing skin massage at low costs and through a simple structure thereof by using reciprocation of a piston in a cylinder. The vibration generating device of the present invention comprises: a suctioning and blowing air pressure generating means for generating suctioning and blowing air pressure when electrical power is applied an actuator for applying operation electrical power to the suctioning and blowing air pressure generating means and a handpiece for pulling skin by means of suctioning air pressure of the suctioning and blowing air pressure generating means, and generating vibration on the skin by pushing the skin by means of blowing air pressure. The vibration generating device further comprises a controller for controlling an operation of an air hose or an actuator for transferring suctioning and blowing air pressure of the suctioning and blowing air pressure generating means to the handpiece. The suctioning and blowing air pressure generating means comprises: a cylinder container having a suctioning and blowing air hole a piston for generating suctioning and blowing air pressure by reciprocating in the cylinder container and a piston driving means for converting a rotary operation of the actuator into a reciprocating operation of the piston. The vibration generating device for performing massage according to the present invention generates suctioning air pressure and blowing air pressure by means of the reciprocating operation of a piston in a cylinder, so the vibration generating device can transfer suctioning air pressure and blowing air pressure through one pipe path. Accordingly, a pipe path for transferring air pressure can be simply produced. Also, there is not a switching device, so reliability is improved and production costs can be reduced.COPYRIGHT KIPO 2017본 발명은 실린더내 피스톤의
