| 摘要 |
A can sucker mechanism includes a can body, a connecting hose and a sucking pump. The can body is fitted with a connecting tube, and in the connecting tube is a check valve. The connecting hose is connected to the connecting tube on the can body, and the sucking pump is connected to the other end of the connecting hose. The sucking pump is used to withdraw air from inside the can body, to produce a negative-pressure status. The can body also is fitted with a vibrator to produce a vibrating and massaging function on the can body, to enhance the curative effects of traditional Chinese can sucking therapy. |
