Abstract: An assembly storage rack includes two pair of support legs, two rail members, and a plurality of drawers. Each rail member includes a pair of connection portions and a plurality of rail portions. The pair of connection portions and the plurality of rail portions are integrally formed with each other. The pair of connection portions and the plurality of rail portions are respectively formed at two opposite sides of each rail member. The pair of connection portions of each rail member is detachedly mounted to each pair of support legs. Each drawer is slidably mounted between two rail portions of the two rail members facing each other.

Abstract: A container lid is adapted to be releasably mounted on a container and includes a base, a control mechanism bore on the base, and first and second hoods pivotally mounted and bore on the base. The control mechanism and the first and second hoods are within an outer circumferential edge of the base. The first hood is engaged with and driven to pivot by the control mechanism. Moreover, the first and second hoods are structurally connected to each other in a manner that the pivoting of the first hood would cause the second hood to pivot oppositely from the first hood.

Abstract: An automatic opening-and-closing lid for a garbage bin includes a base member including an opening for a user throwing trash into the bin therefrom and first and second annular flanges. A lid is installed to the opening of the base member and is able to pivot with respect to the base member. A control is installed to the base member and includes a power source for power supply, a control panel, a driving member electrically connected to the control panel, a driven member and first and second sensor wires electrically connected to the power source. The first and second sensor wires are respectively disposed in the first and second annular flanges. A sensing region is formed proximal to the first and second sensor wires.