The utility model provides a
hydrogen-rich water vacuum cup, and belongs to the technical field of vacuum cups. The
hydrogen-rich water vacuum cup comprises a cup body, a cup cover, a
handle, a filter cup, a circular ring, a strap, a limiting mechanism, a sliding block, a locking piece and a
hydrogen production mechanism, the filter cup is inserted into the cup body in a threaded mode, when the hydrogen-rich water vacuum cup is used, when the strap needs to be stored, the end of the strap is separated from an L-shaped rod according to the steps, then the strap penetrates through the
handle, a connecting frame and the sliding block, and the
hydrogen production mechanism is arranged on the connecting frame. The straps are tensioned, the sliding blocks are pushed, the straps are limited and stored on the circular ring, finally the straps are pressed, the locking piece is rotated, the end of the locking piece extrudes a part of the straps, the straps are fixed to the circular ring, the hydrogen-rich water vacuum cup is high in interestingness, the hydrogen-rich water vacuum cup can be carried by hands or the straps, the straps can be conveniently stored and fixed, and the hydrogen-rich water vacuum cup is convenient to carry and meanwhile convenient to carry. The situation that the straps are lost can be avoided, and better use experience is brought to a user.