PROBLEM TO BE SOLVED: To provide a sprayer which allows switching to be easily performed between a spray state and a halt state.SOLUTION: A sprayer includes: a valve 21 which is disposed in the middle of a fluid supply path and energized in a closing direction by an energizing spring 22 a rotor 24 integrally connected to the valve 21, and a pressing body 25 to which an open/close button 5 is attached, which are arranged mutually opposed in an open/close direction of the valve 21 a separating spring 26 disposed between the rotor 24 and the pressing body 25 and a fixation pin 28 to be engaged with an engagement groove 30 of an outer periphery of the rotor 24. In the sprayer, when the pressing body 25 is pressed from its initial position against elastic force of the separating spring 26 and the energizing spring 22 until it is engaged with the rotor 24, and the pressing body 25 is released from the pressing so as to be restored to the initial position in one simple action, switching is easily performed between: a closed state (a halt state) in which the rotor 24 moves in an axial direction while rotating in a constant direction so that the valve 21 is pressed by the energizing spring 22 to be closed and an open state (a spray state) in which the rotor 24 is locked to the fixation pin 28 by the engagement groove 30 so that the valve 21 is open.COPYRIGHT: (C)2015,JPO&INPIT【課題】噴霧状態と停止状態の切り替えが容易に行える噴霧器を提供する。【解決手段】液体供給路の途中に設けられた弁体21を付勢ばね22で閉方向に付勢し、その弁体21に一体に連結された回転体24と、開閉ボタン5が取り付けられた押圧体25とを、弁体21の開閉方向で対向させて配し、回転体24と押圧体25との間に離反ばね26を設けるとともに、回転体24の外周の係合溝30と係合する固定ピン28を設けて、押圧体25を初期位置から離反ばね26および付勢ばね22の弾力に抗して回転体24と係合するまで押圧し、その押圧を解除して初期位置に復帰させるという簡単な一動作で、回転体24が一定方向に回転しながら軸方向移動し、弁体21が付勢ばね22に押されて閉じた閉状態(停止状態)と、回転体24が係合溝30で固定ピン28に係止されることにより弁体21が開いた開状態(噴霧状態)とを容易に切り替えられるようにした。【選択図】図5
