| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid material discharging device capable of coping with various sizes of syringes by using a single kind of liquid material discharging device, and of exchanging syringes safely while releasing the residual gas pressure in the syringe. SOLUTION: This liquid material discharging device comprises a frame 1, in which an upper bracket part 2 and a lower bracket part 3 are formed, a body 5, which is attachable to and detachable from the upper bracket part 2 of the frame 1, and has a screw part for fitting an actuator 6 at the upper end, and a insertion part inserted into a syringe 14 and a mounting part for attachments at the lower end, the actuator 6 fitted to the screw part mounted on the upper end of the body 5, a valve stem 12 operated by the actuator, and a valve sheet member 15, which is mounted on the tip end of the syringe 14 and is formed so as to be attachable to and detachable from the lower bracket part 3.
|
