| 摘要 |
<P>PROBLEM TO BE SOLVED: To realize a function with a simple and low-cost structure to automatically hold a pressing section of a pushing core before the same starts pressing to push out a fluid accommodated in a container having a fluid sending section at one end from the other end side of the container, and to release the holding state manually. <P>SOLUTION: Since this mechanism is equipped with a moving piece which primarily touches aslant when it approaches and touches a flange section disposed at a pressing end of the pushing core and has an ancyroid hook which is elastically energized for the flange section and a means which blocks a fluid sending rout connected to a fluid sending section, a simple and low-cost holding mechanism for holding the pushing core is realized to have the function that the ancyroid hook overpasses the flange section and automatically holds the pushing core by pushing the moving piece to the pushing core for a prescribed extent while the fluid sending rout is blocked. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
