| 摘要 |
PROBLEM TO BE SOLVED: To provide such a child-resistant sprayer that a nozzle is locked at the closed position and, at the same time, a trigger lever is locked against actuation. SOLUTION: The trigger actuated liquid sprayer is composed of a main body, a discharge nozzle means which is attached to the front end of the main body so as to rotate between the open and closed positions with respect to the center axis of the main body by means of manual operation, the trigger lever which is attached to the main body and actuates a pump mechanism on its drive, a lock bar which is fixed on the nozzle means and is moved on the rotation, and a coupling means which is disposed on the lock bar, couples the lock bar and the nozzle means to the lever freely attachably and detachably, prevents reverse rotation of the nozzle means, and makes the sprayer child-resistant. Therein, the lock bar is extended on the front surface of the lever which is on the closed position. COPYRIGHT: (C)2004,JPO
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