| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a trigger spray apparatus provided with a widely jetting angle-variable nozzle head which can alter the chemical agent jetting direction toward a desired direction at a wide angle while the sprayer being kept uprightly standing state and without requiring unnaturally bending the wrist and which can be manufactured with cost increase suppressed to the minimum. <P>SOLUTION: The apparatus comprises a nozzle head (15) attached to a trigger spray body (11) provided with a trigger lever (12) and a pump mechanism operated by the trigger lever (12) in a manner that the nozzle head (15) can swing at a wide angle. The nozzle head (15) may be attached to the trigger spray body (11) through a bellows (16) or a flexible tube (17) containing a wire (18) therein. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
