Abstract: The present disclosure relates to a refrigerator which has one or more storage chambers having an open, front side. An accommodating basket is installed to be slidingly withdrawn toward a front side of the storage chamber of the refrigerator main body. A pair of slide channel units are installed on inner surfaces at both lateral sides of the storage chamber of the refrigerator main body, respectively. A pair of slide assemblies are provided inside the pair of or more slide channel units, respectively, and slidingly couple the refrigerator main body and the accommodating basket to each other. A pair of rack gear units may be provided at outer upper sides or outer lower sides of the pair of or more slide channel units, and a pair pinion units may be installed on the accommodating basket and engage the rack gear units, respectively.

Abstract: A shelf includes a cold storage material, a main shelf body having a space, configured to store the cold storage material therein, and one or more bracket(s) at a lower end portion of the main shelf body, configured to support the main shelf body. A refrigerator includes a main body having a storage chamber, a door rotatably coupled to the main body, and the shelf including the same.