| 摘要 |
PROBLEM TO BE SOLVED: To provide a trigger type liquid sprayer capable of simplifying an assembly line.SOLUTION: A trigger type liquid sprayer 1 comprises: a sprayer body 10 fitted to a container 2; a pump 24 which is actuated by the operation of a trigger 34 and pumps liquid in the container 2 to a flow channel; a pressure accumulation piston 54 which is provided in a downstream side flow channel portion P3 of the flow channel and increases pressure of the liquid to predetermined pressure; and a jetting port 80 for jetting the liquid whose pressure is increased by the pressure accumulation piston 54 to the outside. The downstream side flow channel portion P3, the pressure accumulation piston 54, and the jetting port 80 are disposed in a nozzle head 50 provided separately from the sprayer body 10. The sprayer body 10 comprises: upstream side flow channel portions P1, P2 for feeding the liquid from the pump 24 to the downstream side flow channel portion P3; and an engaged part 23 for holding the nozzle head 50 so as not to come off in linkage with an engaging part 66 provided in the nozzle head 50.SELECTED DRAWING: Figure 1 |
