US Patent 10264882 Aluminum alloy cabinet board

An aluminum alloy cabinet board is revealed. A plurality of cabinet boards can be assembled into a cabinet assembly. The cabinet board includes a central plate, two lateral base plates and a plurality of cover plates. A hollow part is penetrating through the lateral base plate and a reinforcement tube is mounted into the hollow part. A plurality of pressing bolts is passed through the central plate and the two lateral base plates for fastening and positioning firmly. Thereby the structural strength of the whole cabinet board is improved. The design of the cabinet board also prevents insects from getting therein so that the cabinet board is insect resistant.