| 摘要 |
PURPOSE: A refrigerator is provided to facilitate the insertion of a storage box into a storage room by a roller device and a rail device and to facilitate the extraction of the storage box from the storage room. CONSTITUTION: The refrigerator comprises a storage room(30), a door(31), a first storage box(40), and a second storage box(50). The door is installed in the front of the storage room. The first storage box engages with the door to be drawable. The second storage box is settled in the upper part of the first storage box. The roller device is installed in the first and the second storage box. The second storage box rolls on the first storage box by the roller device. |
