| 摘要 |
PROBLEM TO BE SOLVED: To provide a vending machine for circulating air in a container through an original circulation path. SOLUTION: A duct board 60 with a back duct 16 installed in a merchandise container 10 of the vending machine 1000 is formed by bending a rectangular sheet metal. The duct board includes a parallel part 61 arranged in parallel with a back face 11b and an inclined part 63 bent by a bending part 62 positioned at a predetermined distance from a side end part 64. The side end part 64 is pressed to the side face 11a of the merchandise container 10 with the elastic recovery force of the duct board 60. COPYRIGHT: (C)2010,JPO&INPIT
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