Patent ID: 6612507
Filing Date: 2003-09-02
Classification: A46B,B05B

Abstract:
A multi-function sink water spraying apparatus for attachment to a sink water sprayer hose connected to a water supply, said water spraying apparatus comprising:a sprayer housing defining an interior space and having a channel extending therethrough between upstream and downstream ends, said channel having an inlet port for connection to the sink water sprayer hose and having an outlet port; a pattern selector disc rotatably coupled to said downstream end of said sprayer housing, said pattern selector disc defining a plurality of nozzle ports with each of said plurality of nozzle ports having a configuration different from a configuration of another of said plurality of nozzle ports, whereby said pattern selector disc may be rotated such that a selected nozzle port is in fluid communication with said outlet port of said channel; a pulsation selector disc rotatably coupled to said downstream end of said sprayer housing and positioned intermediate said pattern selector disc and said downstream end, said pulsation selector disc defining a hole adapted to be selectively aligned with said outlet port of said channel for fluid communication therewith, said pattern selector disc being releasably coupled to said pulsation selector disc; a shaft fixedly attached to said downstream end of said sprayer housing and extending through an axial bore defined by said pulsation selector disc; a rotor assembly releasably connected to a free end of said shaft, said rotor assembly being situated in an interior space of said pattern selector disc and adapted to be sandwiched between said pulsation selector disc and said plurality of nozzle ports of said pattern selector disc for receiving a water stream flowing through said pulsation selector disc hole, said rotor assembly including means for repetitively interrupting and permitting the water stream; and an auxiliary cleaning attachment releasably coupled to said pattern selector disc.