| 摘要 |
PROBLEM TO BE SOLVED: To prevent a failure when putting in and taking out a beverage or the like, and to minimize the penetration of heat into an interior from the outside and the leakage of cold air to the outside from the interior. SOLUTION: A door pocket 9, a seal member 13 provided throughout the whole circumference and elastically contacting an internal opening rim 19 at the fully closing of an opening and closing door 7 at an outer side of the door pocket 9, and a throat 11 provided throughout the inner side whole circumference of the seal member 13, forming an air layer 27 along an internal inner circumference wall surface 19a continuing to the internal opening rim 19, and protruding toward an internal far side are provided on the opening and closing door 7 provided on a refrigerator body 3. In the throat 11, the enlargement of the air layer 23 is carried out by providing a throat extension area D extending a projection amount toward the internal far side by an extension throat 27 detachably joined to the throat 11 or the door pocket 9. COPYRIGHT: (C)2011,JPO&INPIT
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