| 摘要 |
PROBLEM TO BE SOLVED: To feed liquid in a simple configuration with reduced energy loss.SOLUTION: A liquid pump (1) sucking and delivering liquid includes a vibration body (6) fixed in cantilever to one end side in a cylindrical body case (2), and a solenoid (7) vibrating the vibration body in the body case. The vibration body includes a fixed part (61) fixed on the one end side of the body case, a rocking part (62) provided on the other end side of the body case, a connecting part (65) for connecting the fixed part and the rocking part, and a long body (67) extended from the rocking part. The solenoid rocks the rocking part around the connecting part in a prescribed range so that the long body is vibrated. |
