| 摘要 |
PROBLEM TO BE SOLVED: To provided at a low cost the door structure of a refrigerator excellent in chemical resistance, resistance to freon, and resistance to light. SOLUTION: The door structure of a refrigerator is such that a door body is situated at the opening part of a heat insulation casing body, and the door body consists of an outer face plate (14), door caps (15) and (16) mounted on at least the upper and lower surfaces of the outer face plate (14). A door inner plate (17) is situated on the back surface side of the door body, and the door body is formed of urethane foam heat insulating material (18) with which a gap between the door body and the door inner plate (17) is filled. The door caps (15) and (16) are formed of crystalline resin, such as polypropyrene.
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