초록 ▼

A pistol-type water nozzle has a body provided with an actuating member and a control valve seat capable of being actuated by the actuating member. The control valve seat is composed of a valve seat tube, a valve tube member, a slide rod, a press rod member, and a tension spring. The valve seat tube

A pistol-type water nozzle has a body provided with an actuating member and a control valve seat capable of being actuated by the actuating member. The control valve seat is composed of a valve seat tube, a valve tube member, a slide rod, a press rod member, and a tension spring. The valve seat tube is provided with a plurality of locating cavities. The valve tube member is provided with a plurality of protuberances. The valve tube member is fitted into the valve seat tube such that the protuberances of the valve tube member are retained in the locating cavities of the valve seat tube. The slide rod is slidably received in an axial hole of the valve tube member. The press rod member is provided with an action block and is received in the axial hole of the slide rod. The tension spring is fitted into the valve tube member such that the slide rod is urged by one end of the tension spring, and that the tubular handle of the body is urged by another end of the tension spring.

대표청구항 ▼

[ I claim:] [1.] A pistol-type nozzle having a body composed of a barrel and a tubular handle in communication with said barrel, said barrel provided at a front end thereof with a threaded portion engageable with a spray head, said tubular handle provided at a rear end thereof with an inner threaded

[ I claim:] [1.] A pistol-type nozzle having a body composed of a barrel and a tubular handle in communication with said barrel, said barrel provided at a front end thereof with a threaded portion engageable with a spray head, said tubular handle provided at a rear end thereof with an inner threaded portion engageable with a water hose, said tubular handle further provided in an upper section thereof with a control valve seat capable of being actuated by an actuating member having an urging portion of an arcuate construction, said actuating member provided in an upper end thereof with two pivoting holes by which said actuating member is fastened pivotally with a shaft of said body;wherein said control valve seat comprises:a valve seat tube extending from an upper section of said tubular handle such that said valve seat tube is located in proximity of a junction of said barrel and said tubular handle, and that a hollow interior of said valve seat tube is in communication with hollow interiors of said barrel and said tubular handle, said valve seat tube provided in an inner wall of an outer end thereof with two locating cavities;a cylindrical valve tube member provided in an outer wall thereof with two protuberances and fitted into said valve seat tube such that said two protuberances are retained in said two locating cavities of said valve seat tube, said valve tube member further provided in an inner end thereof with an opening and an indentation, said valve tube member having a slide axial hole provided with a circular stepped edge, a plurality of ribs and a position confining edge, said valve tube member still further provided in a periphery thereof with two circular grooves for locating two leakproof rings;a slide rod received in said valve tube member such that said slide rod is located in said slide axial hole, said slide rod provided in a front section thereof with a position confining slot edge and a rib slot, said rib slot provided with an inclined guide edge, said slide rod provided in one end thereof with a stop ring edge and in a midsection thereof with a recess;a press rod member received in said valve tube member and provided with a plurality of action blocks having a protruded portion corresponding in location to said inclined guide portion of said slide rod; anda tension spring fitted into said valve tube member such that a front end of said tension spring urges said stop ring edge of said slide rod, and that a rear end of said tension spring urges said tubular handle.