Magnetic control type water cup

The invention belongs to the field of daily necessities, in particular to a magnetic control type water cup. The magnetic control type water cup comprises a cup body and a cup cover, the cup cover comprises a base body, a sealing gasket and a sleeve wrapping the base body. The sleeve is in clearance fit with the base body; the sleeve coaxially rotates relative to the base body under the action ofexternal force; the joint surface part of the base body and an opening part of the water cup coaxially extends towards the inner cavity of the water cup to form a first convex part; the first convex part and the sleeve form a cavity; the cavity contains a magnet, a rotating shaft partially wrapping the magnet and a turntable in engaged transmission with the rotating shaft; the sleeve is connectedwith the turntable, and is used for driving the turntable to perform coaxial rotation; a magnetic pole face of the magnet is parallel to the axis of the rotating shaft, the rotating shaft is movably connected to the first conv