| 摘要 |
A tamper-resistant door for a vending machine includes a conventionally-positioned product delivery port, a cash box vault positioned adjacent the delivery port for receiving a cash box, a coin return chute positioned at an upper corner of the delivery port, and a coin changer of conventional design positioned over the delivery port and the cash box. A changer vault partially encloses the coin changer. The cash box vault (and the cash box placed therein) are relocated away from their conventional position on the non-hinged side of the main door to a location adjacent the product delivery port on the hinged side of the door, while the coin changer is relocated away from its prior art position adjacent the non-hinged side of the main door to a central location above the product delivery port and the cash box vault. An elongated coin chute connects the coin return slot with the coin inlet of the coin changer. A first section of the coin chute is in communication with the coin slot. It incorporates both a longitudinal drop at its inlet end and a sideways bend adjacent its outlet end, and is provided along its bottom with a plurality of drainage slots. A second section of the coin chute is in communication with the coin inlet of the coin changer, and angles downwardly to provide a vertical drop between the outlet of the first section and the inlet of the coin changer.
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