Patent ID: 8646750

Claim:
A water control valve apparatus comprising: a shell having a lower port and an upper end wall and an upper port positioned in a center of said upper end wall, said shell having a holding space formed internally thereof; a pedestal assembled onto said lower port of the shell, said pedestal having a cold water inlet and a hot water inlet; a control member assembled onto said upper port of said shell, said control member having a positioning seat and a control rod pivotally mounted on said positioning seat, said control rod having a top protruding above said upper port of said shell, said control rod having a faucet handle positioning portion, said control rod having a toggle part located at a bottom thereof, said toggle part extending into said holding space of said shell; a fixed ceramic chip assembled onto said pedestal, said fixed ceramic chip having a cold water guide hole and a hot water guide hole respectively cooperative with said cold water inlet and said hot water inlet of said pedestal; a sliding ceramic chip overlapped on said fixed ceramic chip, said sliding ceramic chip having a smooth surface on a bottom thereof so as to be slidably displaceable with respect to said fixed ceramic chip, said smooth surface having a water channel recessed thereinto, said water channel coupled to said cold water guide hole and said hot water guide hole of said fixed ceramic chip, said sliding ceramic chip having a driven groove formed on a top surface thereof, said driven groove interlocked with said toggle particular of said control rod; a pressing ceramic chip assembled between said top surface of the sliding ceramic chip and said upper end wall of said shell; a directional positioning member located on said pressing ceramic chip, said directional positioning member causing said pressing ceramic chip to be directionally positioned without rotation or displacement; and an elastic ring embedded on said upper end wall of said shell, said elastic ring elastically pushing said pressing ceramic chip onto said top surface of said sliding ceramic chip, said pressing ceramic chip tightly abutted against said smooth surface of said sliding ceramic chip, said sliding ceramic chip pressed against said fixed ceramic chip when said pressing ceramic chip is mated with said elastic ring.