Patent ID: 9725890
Date: 2017-08-08
CPC Classifications: B05B,E03C,F16K

Claim:
1. A jet shower device, comprising: a water mixer body, having a cold water port, a hot water port and a mixed water outlet; a jet injection valve, having a valve body with a cold water inlet and a hot water inlet formed thereon and with a nozzle and a needle disposed therein, and further having a jetting cold water outlet formed on said nozzle, a cold water inflow space formed between an internal surface of said nozzle and an external surface of said needle, and a hot water inflow space formed between an external surface of said nozzle and an internal surface of said valve body; and a shower assembly, having a pipeline communicated with said mixed water outlet of said water mixer body, and a sprinkler head communicated with said pipeline; wherein, opening dimensions of said cold water port and said hot water port are adjustable respectively through a water volume regulating switch; said needle is mounted inside said nozzle, said cold water inlet is communicated with said cold water port and said cold water inflow space respectively, said hot water inlet is communicated with said hot water port and said hot water inflow space respectively; said needle is unmovable in the axial direction of said needle, while said nozzle is movable along the axial direction of said needle; and said cold water inflow space, said hot water inflow space and said jetting cold water outlet are simultaneously adjustable by adjusting the position of said nozzle in the axial direction of said needle.