| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a gun type sprayer for allowing an operator to easily execute spray stopping operation.SOLUTION: A locking piece 26 installed on a main lever 5 is locked on a locking part 25 provided in a holding part 3 by rotating the main lever 5 to the side of the holding part 3 from an initial position; the main lever 5 becomes a lock state while still pressing a valve element 21 of an on-off valve 18 provided in the middle of a liquid supply passage 9 against the resilience of a closing valve spring 22, that is, while still opening the liquid supply passage 9; one end part 28a of a sub-lever 28 is operated in the direction for approaching the holding part 3 in this lock state, and thereby, the sub-lever 28 rotates and removes the locking piece 26 from the locking part 25 against the resilience of a locking spring 27; the main lever 5 returns to an initial position by the resilience of the closing valve spring 22; and the valve element 21 moves in the closing direction to close the liquid supply passage 9. Thus, spray starting operation and the spray stopping operation can be easily executed only with a hand gripping the holding part 3.</p> |
