| 摘要 |
PROBLEM TO BE SOLVED: To provide a trigger dispenser in which the number of component parts is quite few and their assembling work can be easily carried out. SOLUTION: This trigger pump dispenser includes a cap 4 fitted to an opening part of a container body, a base body 1 engaged with the cap and having a cylinder part 11 and a cover member 12, a piston part 23 that can be slid in the cylinder part, and a trigger structure 3 for sliding up and down the piston part 23, where the trigger structure 3 is turned to vertically slide the piston part 23 so as to inject liquid in the cylinder part outside through a nozzle part 21, wherein the cover member 12 is connected to the rear end of the base body 1 with a hinge. COPYRIGHT: (C)2008,JPO&INPIT
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