| 摘要 |
PROBLEM TO BE SOLVED: To provide a constant-temperature compartment permitting objects to be stored to be put in and out smoothly while restraining shelves from flexing. SOLUTION: The constant-temperature compartment 1 supports shelves 20 on which objects to be stored are placed in an internal vessel 10b by shelf support members 30 at both ends. A shelf receiving member 60 supporting the shelves 20 is provided on the inside of a left door 51 opening and closing the opening 10a of a housing 10. The shelf receiving portions 61 to 63 of the shelf receiving member 60 are structured so as to support the central portions of the shelves 20. A plurality of the shelves 20 are provided and a plurality of the shelf receiving portions 61 to 63 are provided at the left door 51 turnably supported at one end so as to support the shelves 20 in the left door 51 rotatably supported at one end. The parts of the shelf receiving portions 61 to 63 which support the shelves 20 are different in length and the shelf receiving portions 61 to 63 sequentially support the shelves 20 one by one when the left door 51 is turned to close. COPYRIGHT: (C)2009,JPO&INPIT
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