| 摘要 |
PROBLEM TO BE SOLVED: To provide an automatic vending machine with a commodity delivery port having high heat insulating performance, and reducing heat leakage. SOLUTION: This automatic vending machine has an outer door 2 having a commodity takeout port and a heat insulating inner door 4 having a flap 14a as a commodity delivery door in front of a case body 1 having a commodity housing device 5. The flap 14a is composed of a hard plastic having a void 16 inside. The heat insulating performance of the flap 14a is improved by the void inside the flap. The heat leakage is reduced, and the electric power consumption is reduced, that is, energy can be saved. COPYRIGHT: (C)2004,JPO
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