| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a refrigerator capable of preventing an outward appearance defect from occurring.SOLUTION: A refrigerator includes: a heat insulation box body filled with a foamed heat insulator between an inner box and a metallic outer box 11; a heat radiation pipe 33 which extends in one direction to have both ends arranged in contact with an inner surface of the outer box 11 in a plurality of arrays by snaking, and also has an extension part 33a, extending out of the heat insulation box, at one end; and a vacuum heat insulator 21 which has its core material covered with a jacket material, is reduced in pressure inside, and has a plurality of groove parts, where the heat radiation pipe 33 is fitted, arranged in parallel to be fitted to the inner surface of the outer box 11. A communication path 43a which links the groove parts to the outside of the heat insulation box body is provided at a periphery of the extension part 33a, and groove parts adjoining each other in the parallel arrangement direction are linked to each other in a region other than the groove parts.</p> |
