| 摘要 |
PROBLEM TO BE SOLVED: To improve the structure of a cold air return port part from a refrigerating chamber, in a refrigerator formed such that the interior of a heat insulation box body comprises a refrigerating chamber and cold stage chamber having temperature higher than that of the refrigerating chamber. SOLUTION: A refrigerator 1 is partitioned into a cold storage chamber 8 at the inner upper part of a heat insulation box body 2, a refrigerating chamber 12 at a lower part, and a vegetable chamber 11 therebetween, and cold air heatexchanged with a cooler 47 in a cooling chamber 46 partitioned at the back of the refrigerating chamber 12 is circulated through the respective chambers by a blower 48. The refrigerator is provided with a cold storage chamber and vegetable chamber cold air return duct 71 which is formed in a heat insulation material 4 and through which cold air after circulation through the cold storage chamber 8 and the vegetable chamber 11 is returned, and a recessed part 46A continued to the lower part of the cooling chamber 46, being the cold air suction side of the cooler 47, and formed in a manner to protrude toward a side. A cold air return port 7 of the cold air return duct 71 is opened to the upper surface of the recessed part 46A. |
