| 摘要 |
PROBLEM TO BE SOLVED: To improve the sealing performance between an intake and a body in members consisting the sprayer in a trigger type liquid sprayer. SOLUTION: The trigger type liquid sprayer is constituted of the body provided with a nozzle at the tip part, the intake having an opening for introducing air into the vessel main body and provided with a check valve for preventing the back flow inside the opening and a screw cap for fixing the intake to the opening of the vessel main body to hold as the intake is connected to the body and the leakage of a liquid flowing out inevitably from the opening is prevented by making at least the tip part to contact with the body and providing a sealing member to the intake to keep the mating surface to the body water tightly. |
