PROBLEM TO BE SOLVED: To provide a liquid spouting unit which comprises an aerosol container A equipped with a spray unit B, has a lock mechanism allowing a user to recognize the required number of times of spouting by feel, allows the user to reset the lock mechanism for starting spouting for the necessary number of times of spouting again after the lock mechanism is activated when the required number of times of spouting is finished and which shows stable spouting quantity constantly.SOLUTION: The liquid spouting unit is equipped with a rotating mechanism C1 for rotating a rotating member B5 around the nozzle for a predetermined angle by pushing-down of a cylindrical push button B9 mounted on an upper circumference of the nozzle B4 and the lock mechanism interlocked with the rotating mechanism and for inhibiting a stem from being lowered during the push button is pushed down for the predetermined number of times. The upward energizing the rotating member is carried out by a first spring B6 interposed between the rotating member and an attaching member B1 present on the container body and the push-down of the push button is transmitted to the nozzle through a second coil spring B7 interposed between the rotating member and the nozzle.COPYRIGHT: (C)2008,JPO&INPIT【課題】エアゾール容器体Aに噴出具Bを装着したもので、必要噴出回数がロック機構により感触的に認知でき、また、必要回数の噴出後ロック機構が作動し、このロック機構を解除して新たに最初から必要回数の噴出が行える液体噴出器であって、常時安定した噴出量を現出できる液体噴出器を提案する。【解決手段】ノズルB4の上部外周に装着した筒状の押釦B9の押し下げによりノズル周囲の回転部材B5を所定角度回転させる回転機構と、該回転機構と連繋し、所定回数の押釦の押し下げ時にステムの押し下げを防止するロック機構とを備え、回転部材の上方付勢が、回転部材と容器体上の取付部材B1との間に介在させた第1コイルスプリングB6により行われ、押釦の押し下げが、回転部材とノズルとの間に介在させた第2コイルスプリングB7を介してノズルに伝達される如く構成した。【選択図】図2
