| 摘要 |
PROBLEM TO BE SOLVED: To provide a trigger type liquid sprayer capable of suppressing liquid spill when performing a pulling operation of a control lever by improving sealability between a piston and a cylinder.SOLUTION: A trigger type liquid sprayer 1 includes: a body part 3 including a pump P for sucking, pressurizing and pumping a content fluid from and into a container C; a control lever 6 supported by the body part 3 in a swingable manner; and a nozzle 5 provided at a front end part of the body part 3. The pump P includes: a piston 32 in which a front end part is connected to the control lever 6; and a cylindrical cylinder member 30 mounted on the body part 3 and accommodating the piston 32. The piston 32 has a seal part 36 for sliding against an inner peripheral surface of the cylinder member 30 in a liquid-tight manner. The cylinder member 30 has a guide part 37 protruding to the inside from the inner peripheral surface, and slidably coming into contact with or having a slight gap with an outer peripheral surface of the piston 32 forward from the seal part 36. |
