| 摘要 |
PROBLEM TO BE SOLVED: To provide a pump dispenser which exactly imports trigger motion to a piston and permits the stable movement of the piston. SOLUTION: This pump dispenser is a manual triggered pump dispenser A to compress liquid in a cylinder section 21 through the piston section 3 by the movement of a trigger structure 1 attached to a container and to jet the liquid from a nozzle hole, in which a base body 2 fixed with a packing structure 4 into the mouth of the container is formed and the cylinder section 21 and a bent cylinder section 22 are formed in parallel at this base body 2 and the trigger structural body 1 is formed with a second valve case section 11 to be attached to the base body 2 and a trigger guide section 134 sliding in the bent cylinder section 22. |
