| 摘要 |
PROBLEM TO BE SOLVED: To improve theft prevention performance of a vending machine by preventing the breaking of a hinge shaft by a maneuver from the outside using a clearance between a hinge plate and a door body in a simple constitution dispensing with attachment of separate components for protection bodies such as a washer and a cylindrical collar around the hinge of the door body or to further improve the theft prevention performance by jointly using the protection bodies such as the washer and the cylindrical collar. SOLUTION: To prevent the breaking of the hinge shaft 5 between the hinge plate 6 of the hinge, which rotatably journals the door body 2 covering the front surface of a body case 1, and the door body 2 by the maneuver from the outside using the device such as the grinder, a protection part 6a is extended into a shape of bending in the direction (downward) narrowing the clearance (a) along the edge of the door body 2 so that the clearance (a) between the hinge plate 6 and the door body 2 is narrowed toward the outer end side to prevent the intrusion of an edge of a device such as a grinder. COPYRIGHT: (C)2004,JPO
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