| 摘要 |
PROBLEM TO BE SOLVED: To provide a spray gun having a trigger disassembled without using a tool and cleaned to detail and free from having fine pins or the like which have risk of lost or falling during disassembling. SOLUTION: The spray gun has an on-off valve 4 having a valve head elastically energized to the closing side being the upward direction to close a first flow-out port 8 provided inside a body part 3 and the trigger 5 engaged with body part 3 by an engaging structure and opening the first flow-out port 8 by being turned downward to push a valve tail constituting the upper part of the valve head downward to make a fluid flow-out. A pin 15 is integrally provided in the body part 3 and a housing part 23 receiving the pin 15 detachably without using a tool is provided in the trigger 5 to have the engaging structure. COPYRIGHT: (C)2011,JPO&INPIT
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