Multifunctional water cup

The invention discloses a multifunctional water cup. The water cup comprises a cup body (11), a cross partition (12) and a cup lid, wherein the cup body (11) is divided into four independent cavitiesvia the cross partition (12), for holding four different kinds of drinking water; the cup lid comprises a cup lid lower half body (9) connected with the cup body (11) and a cup lid upper half body (10) formed by an external valve element, and a downwards protruded thin-wall cylinder is formed at the middle part of the cup lid lower half body (9), and four round holes matched with the cavities areformed in the side wall of the cylinder; three corner and a through hole (8) are formed on the valve element of the cup lid upper half body (10), the through hole (8) and the mouth of the cup are communicating with each other; and the three corners are used for plugging the three round holes formed in the side wall of the cylinder of the cup lid lower half body (9). The multifunctional water cup is simple in structure and