| 摘要 |
PROBLEM TO BE SOLVED: To improve a stocking efficiency by reducing a floor occupying area at the time of stocking without decreasing an inner volume at the time of using a heat insulation cabinet by enabling the shape of a body casing to be changed. SOLUTION: The casing body 1 of a heat insulation structure has a pair of split casings 1A and 1B which install moving casters 3A, etc., and 3B, etc., installed at bottoms and which can be assembled or separated. At the time of assembling, an inner wall of the casing 1A of the one side and an inner wall of the casing 1B of the other side are continued to constitute the inner wall of the body 1. At the time of separating, the casing 1B of the other side is slid to and housed in the casing 1A of the one side.
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