Clamped connected type tea-water separable sealed heat-preservation cup and use method thereof

The invention discloses a clamped connected type tea-water separable sealed heat-preservation cup and a use method thereof. The cup comprises a cup body, a cup cover and a tea-water separation component, wherein the tea-water separation component is assembled inside the cup cover; the cup cover is internally provided with a partition bottom plate; the cup cover is partitioned into an upper cavityand a lower cavity by the partition bottom plate; an annular clamping ring is arranged on the inner side wall of the lower cavity of the cup cover; a plurality of clamping inlets are formed in the clamping ring; the upper end of the cup body extends upwards to form a cup mouth which protrudes downwards; a plurality of clamping blocks which are moveably clamped with the clamping ring are arranged at the bottom of the cup mouth. By adopting the cup, not only is tea brewing achieved, but also tea leaves can be sufficiently unfolded after being brewed, in addition, after brewing is completed, tealeaves and water can be very conveniently separated, and the problem that the drinking taste of the tea is affected as the tea leaves are soaked in the water for a long time is avoided.