| 摘要 |
PROBLEM TO BE SOLVED: To enhance a higher energy saving effect by a method wherein an opening part is provided between a bottom part linked to an uneven wall and a bottom part linked to a wall other than the uneven wall on the internal surface of a wall facing a door of a container and an auxiliary duct having a horizontal part extending almost parallel with the bottom part of the container is mounted on the internal surface of the door. SOLUTION: In a container 34 of a refrigerator, the internal surface of a wall 38 facing a door 31 is made uneven and a bottom part linked to the uneven wall 38 is provided at a double level below a bottom part linked to a wall other than the uneven wall 38 to be overlapped by a necessary length so that an opening part is formed between the bottom parts, An opening part 62 for discharging chilled air in the container 34 outside is provided on the bottom part 61 on the side of the wall 38 facing the door 31 of the container 34. Moreover, an auxiliary duct 63 which has a horizontal part 67 extending by a specified length L4 almost parallel with the bottom part 61 below the opening part 62 is mounted on the internal surface of the door 31. |
