Health maintenance cup

The utility model discloses a health maintenance cup and relates to a vacuum cup. The health maintenance cup comprises a cup body, a cup cover and an inner container, wherein the cup cover covers an opening of the upper end of the cup body, the cup cover is in threaded connection with the cup body, a vacuum heat preservation interlayer is formed inside the side wall of the inner container, the inner container is arranged inside the cup body, and the cup cover covers the opening of the upper end of the cup body. The health maintenance cup is characterized in that the cup body comprises an outer sleeve, an inner sleeve, a press edge and a base, the outer sleeve is arranged on the outer surface of the inner sleeve in a sleeved mode to form a shell body, the inner container is inserted into the inner sleeve, the press edge is clamped on an opening of the top end of the shell body and plugs a clearance between the opening of the top end of the shell body and the outer surface of the inner container, and the base i