Pistol nozzle

A pistol nozzle comprising:

• a main body having a handle which is provided with a flow hole, said main body provided with a through hole in communication with said flow hole of said handle, said main body provided at a front end thereof with a head fastened therewith and provided with an outlet;
• an action rod movably disposed in said through hole of said main body and provided at a front end thereof with an annular body fastened therewith, said action rod provided at a rear end thereof with a stop portion and an arcuate slot, said action rod further provided with a spring fitted thereover such that said spring is disposed between said annular body and said stop portion;
• a locating seat provided with a slide slot which has an open end and two protruded edges, said rear end of said action rod being disposed in said slide slot such that said action rod is confined by said protruded edges engaging said arcuate slot of said action rod, said slide slot provided at two ends thereof with an enlarged portion, and in a middle portion thereof with a locating portion narrower than said enlarged portion and capable of holding said arcuate slot of said action rod, said locating seat provided at a rear end with a threaded rod extending therefrom;
• a hand lever provided at a top end thereof with a hole for receiving said threaded rod of said locating seat;
• and an adjustment sleeve provided with a threaded hole which is engaged with said threaded rod of said locating seat whereby said adjustment sleeve is rotated to cause said slide slot of said locating seat to engage said arcuate slot of said action rod.