| 摘要 |
PROBLEM TO BE SOLVED: To provide a storage device for low-temperature preservation which can keep contents to be stored cold for a long term and can be compactly developed when it is empty after transportation. SOLUTION: The storage device for low-temperature preservation includes an approximately rectangular storage body 2 formed of a heat insulating sheet, having flexibility and having an opening part formed on the upper surface for storing the contents to be stored inside, and a lid 3 detachably provided via a hinge means at an opening end on the side of a rear surface 11 constituting the opening of the storage body 2 and incorporating a heat insulator for opening/closing the opening part. The storage body 2 is equipped with a plate-like heat insulator inside of a front surface 12 and the rear surface 11, and with a plate-like heat insulator detachably inside of a right side surface 14, a left side surface 13, and a bottom surface 15. The heat insulating sheets constituting the bottom surface 15 and the right side surface 14 and constituting the bottom surface 15 and the left side surface 13 are formed respectively of a continuous sheet. The respective sheets are joined on the bottom surface 15. COPYRIGHT: (C)2005,JPO&NCIPI
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