Abstract: A storage assembly includes a main body defining a first storage space therein, and having a first opening for access into the first storage space. A door unit is mounted on the main body, and is movable relative to the main body between open and closed positions. The door unit includes a door frame and a storage unit. The door frame is attached to a periphery of the first opening. The storage unit projects from the inner surface of the door frame in a transverse direction relative to the door frame into the first storage space of the main body when the door unit is at the closed position.

Abstract: A receiving device is introduced for collecting goods such as CDs. The receiving device includes a cabinet and a storage element. The cabinet further comprises a fixing hole and the storage element further comprises a respective fixing rod with an inverted-V top for mating with the fixing hole. The storage element is located inside the cabinet while the fixing rod engages with the fixing hole. The storage element further provides a panel. While the panel rotates to disengage the fixing rod from the fixing hole, the storage element can be separated from the cabinet.

Abstract: A display system having a frame, a storage space on the frame for an object to be displayed, a closure element on the frame that is repositionable between a closed position and an open position, a loading opening through at least one of the frame and closure element in communication with the storage space, and a removal opening through at least one of the frame and closure element that is spaced from the loading opening and in communication with the storage space. The closure element blocks access to the storage space from a loading location with the closure element in the closed position and permits access to the storage space from the loading location with the closure element in the open position.