Patent ID: 6219860
Filing Date: 2001-04-24
Classification: E03C,Y10T

Abstract:
A faucet assembly comprising:a faucet body includingan upper faucet portion defining a first water passage chamber having a cold water inlet adapted to be connected fluidly with a cold water supply source, a hot water inlet adapted to be connected fluidly with a hot water supply source and a first water outlet, anda lower faucet portion defining a second water passage chamber isolated fluidly from said first water passage chamber, said second water passage chamber having an inlet adapted to be connected fluidly with a filtered water source so as to receive filtered water therefrom, and a second water outlet adapted for discharging the filtered water therefrom;a tubular housing sleeved rotatably around said faucet body, and including an upper housing portion that establishes a first water-tight seal in cooperation with said upper faucet portion so as to define a first annular chamber therebetween in communication with said first water passage chamber via said first water outlet, and that is formed with a first spout mounting port, and a lower housing portion disposed around said lower faucet portion and defining an annular tube accommodating space therebetween;a hollow tube of an axial length and a width that are smaller than those of said tubular housing, said hollow tube being disposed inside said tube accommodating space, and having a peripheral wall with two opposite ends connected to said lower faucet portion so as to establish a second water-tight seal and a second annular chamber between said lower faucet portion and said peripheral wall and between said ends of said peripheral wall of said tube and in fluid communication with said second water passage chamber via said second water outlet, said tube having a second spout mounting port formed in said peripheral wall and in fluid communication with said second annular chamber;a first spout extending integrally, radially and outwardly from said upper housing portion and in fluid communication with said first spout mounting port for guiding water outwardly from said first annular chamber;a second spout operably associated with said first spout so as to synchronously rotate therewith relative to said faucet body, said second spout extending generally parallel with said first spout and through said lower housing portion and being connected integrally to said tube and in fluid communication with said second spout mounting port so as to be adapted to guide the filtered water outwardly from said second annular chamber;a first control knob mounted on said tubular housing for selectively closing and opening said cold and hot water inlets and said first outlet upon operation thereof; anda second control knob adapted to regulate and stop flow of the filtered water to said second spout mounting port in said tube.