| 摘要 |
PURPOSE: A nozzle assembly is provided to enhance the gratification for a user because an immediate movement is possible by user manipulation. CONSTITUTION: A nozzle assembly(100) comprises a nozzle body(101), fixed frames(111,113), a movable frame(112), a guide unit(114), a first spring(S1), a second spring(S2), a driving device, a trigger, and an unfixing device. The nozzle body comprises a nozzle hole(102) spraying water. The fixed frames support the nozzle body to be movable. The movable frame is arranged between the fixed frames and fixed to the nozzle body, thereby moving with the nozzle body. The guide unit is formed between the fixed frame and movable frame and penetrated through the movable frame. The first and second springs are arranged in the guide unit between fixed frame and movable frame. The driving device moves the movable frame in the longitudinal direction of the nozzle body. The trigger is formed in the nozzle body or movable frame. The unfixing device fixes or unfixes the trigger. |
