| 摘要 |
PROBLEM TO BE SOLVED: To provide a food service cart suitably miniaturizable while having both refrigerating function and hot-reserving function. SOLUTION: A refrigerating compartment 31 is a heat-insulated casing 51 whose periphery is covered with an urethane foaming heat-insulating material 40, so that the heat-insulation performance is improved. A hot-reserving compartment 32 is a heat-insulated casing 52 whose periphery is covered with a heat insulating panel 41, so that the heat-insulation performance is improved. The heat-insulated casing 51 and the heat-insulated casing 52 are disposed adjacent to each other because of the limitation of the size of a body 3. However, the space between the adjacent refrigerating compartment 31 and hot-reserving compartment 32 is heat-insulated by the urethane heat-insulating material 40 and the heat-insulating panel 41 even if the refrigerating compartment 31 and the hot-reserving compartment 32 are disposed adjacently, and therefore, the functions of the refrigerating compartment 31 and the hot-reserving compartment 32 will not be impaired. COPYRIGHT: (C)2005,JPO&NCIPI
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