Abstract: To solve the problem that the height of the lower baskets in the double-layer household sterilizer currently on the market has a large gap, this paper proposes a lifting mechanism that can save labor, so that the user can pull out the basket and raise the distance when using the lower basket, reduce the height difference between the upper and lower baskets. The mechanism proposed in this paper can make it self-locking at a high position after it is lifted and lifted to ensure the safe use of the user.

Key words: Disinfection cabinet, Lift, Labor saving, Self-locking, Four-bar linkage