Patent ID: 7309136

Claim:
A drinking cup, comprising: a liquid container for reserving a predetermined volume of liquid; a liquid storage supported above said liquid container; a curved separating member inwardly and integrally projected into said liquid storage as a bottom wall thereof to separate said liquid storage from said liquid container, wherein said separating member has a port provided at a center of said separating member, wherein a top end of said port is extended above said liquid storage to define a water exit at said top end of said port; a liquid output duct communicatively extended from said liquid storage; a spray pipe having an upper end inserted into said separating member at a bottom end of said port thereof and a bottom end extended within said liquid container for communicating said liquid container to said liquid storage; an illuminating electrical circuit sealed and disposed within said liquid storage; and a water switch having two end points provided at two sides of said port and arranged in such a manner that when a suction effect is created at said liquid storage via said liquid output duct, said liquid is sucked from said liquid container to said liquid storage through said spray pipe to create a fountain effect at said water exit, while said two end points of said water switch are electrically connected to activate said illuminating electrical circuit for generating a light effect.