Quick release structure for upper door plate of sterilizer

The utility model discloses a sterilizer upper door plate quick-release structure. Sterilizer comprising a sterilizer body, a water tank upper door plate is hinged to one side of the upper part of thesterilizer main body; a plurality of spring collision bead seats are further arranged on the inner side of the water tank upper door plate; the spring collision bead seat comprises a circular bulge;a plurality of spring collision bead female seats are arranged on a water tank of the sterilizer body, each spring collision bead female seat comprises two blocks, balls are arranged on the two sidesof each block in a penetrating mode, every two balls are connected through a spring, the balls on the outer side are fixed, the balls on the inner side stretch out and draw back inwards, and when a door plate on the water tank is closed, the round protrusions extrude the balls on the inner side and finally enter the grooves. The beneficial effects of the utility model are that: the utility model discloses have following ben