Patent ID: 6422485
Filing Date: 2002-07-23
Classification: B05B

Abstract:
A pistol nozzle apparatus comprising:a main body having a fluid emitting end and a fluid admitting end, said main body having a retaining hook formed thereon, said main body having a trigger means cooperative therewith, said trigger means for controlling a rate at which a fluid passes outwardly of said fluid emitting end, said fluid admitting end connected to a fluid pipe, said fluid emitting end having inner threads formed interior thereof; and a telescopic barrel means fastened to said fluid emitting end of said main body, said telescopic barrel means for discharging the fluid therefrom, said telescopic barrel means comprising: a fastening mount having outer threads at one end thereof said outer threads engaged with said inner threads of said fluid emitting end, said fastening mount having a stepped threaded portion at an opposite end thereof, said stepped threaded portion comprising a first externally threaded area, a second externally threaded area of greater diameter than a diameter of said first externally threaded area, and a third externally threaded area of greater diameter than the diameter of said second externally threaded area; a first tube having a first end threadedly engageable with said first externally threaded area, said end of said first tube being of greater diameter than an opposite end of said first tube; a second tube having a first end threadedly engageable with said second externally threaded area of said fastening mount, said first tube slidably mounted interior of said second tube, said second tube having a first stop member affixed to a second end thereof, said second tube having a washer sealingly interposed between said first stop member and an exterior surface of said first tube; and a third tube having a first end threadedly engaged with said third externally threaded area of said fastening mount, said second tube slidably mounted interior of said third tube, said third tube having a second stop member affixed to a second end thereof, said third tube having a washer sealing interposed between said second stop member and an exterior of said second tube.