Abstract: A cabinet assembly includes a base, a top board, two side panels and a rear board, the two side panels each have connection plates on four corners and the connection plates are inserted into slots defined in the front end and the rear end of the top board and the base. The rear panel includes tow boards which are engaged with each other at their two respective inner sides thereof by engaging a side flange on one board with an engaging groove in the other board. One of the two boards includes an insertion at a lower end thereof and the insertion is inserted into a recess defined in a top of the rear end of the base. The top end, the lower end and the outer side of each of the boards of the rear panel are respectively connected to the top board, the base and the side panels by engagement of flanges and engaging grooves.

Abstract: A cabinet assembly includes a base, a top board, two side panels and a rear board, the two side panels each have connection plates on four corners and the connection plates are inserted into slots defined in the front end and the rear end of the top board and the base. The rear panel includes tow boards which are engaged with each other at their two respective inner sides thereof by engaging a side flange on one board with an engaging groove in the other board. One of the two boards includes an insertion at a lower end thereof and the insertion is inserted into a recess defined in a top of the rear end of the base. The top end, the lower end and the outer side of each of the boards of the rear panel are respectively connected to the top board, the base and the side panels by engagement of flanges and engaging grooves.

Abstract: An office cabinet assembly includes a cabinet and at least one drawer, the cabinet is composed of a front frame, two side boards, a top board, a bottom board and a rear board. Each of the two side boards, the top board, the bottom board and the rear board has ridges and grooves defined in sides thereof so as to be easily connected with each other to form the cabinet. The at least one drawer is composed of two side plates, a front plate, a rear plate and a bottom plate. The two side plates, the front plate, the rear plate and the bottom plate are connected to each other by hooking plates and grooves. The cabinet and the at least one drawer can be assembled by users and very few bolts are needed.

Abstract: A foldable bookcase includes a frame with two sidewalls pivotably connected to two vertical sides of the frame and a top board and a bottom board are pivotably connected to the top side and the bottom side of the frame. The top board, the bottom board and the two sidewalls are pivotable relative to the frame. The top board includes bosses which are engaged with holes in the sidewalls. A rear board are fixed to the top board by a bolt and stops extend from an inside of the rear board so as to be in contact with L-shaped bent edge defined in the rear side of each of the sidewalls. By this arrangement, the bookcase is easily assembled and the pivotable top board, bottom board and two sidewalls allow the bookcase to be folded into a compact size.

Abstract: A foldable bookcase includes a frame with two sidewalls pivotably connected to two vertical sides of the frame and a top board and a bottom board are pivotably connected to the top side and the bottom side of the frame. The top board, the bottom board and the two sidewalls are pivotable relative to the frame. The top board includes bosses which are engaged with holes in the sidewalls. A rear board are fixed to the top board by a bolt and stops extend from an inside of the rear board so as to be in contact with L-shaped bent edge defined in the rear side of each of the sidewalls. By this arrangement, the bookcase is easily assembled and the pivotable top board, bottom board and two sidewalls allow the bookcase to be folded into a compact size.