| 摘要 |
PROBLEM TO BE SOLVED: To inexpensively provide a free prize acquisition device which does not need any adjustment work and almost perfectly prevents unauthorized takeout with a simple structure having a small number of components. SOLUTION: In a free prize acquisition device, a free prize takeout door 18 rocks upward by rocking inward and closes a free prize charge port 15 from below, and a projection part piece 50 projecting from a reverse surface of the free prize takeout door 18 has an outline shape almost the same as an end side opening edge of the free prize charge port 15, rocks upward by rocking inward together with the free prize takeout door 18, passes along the end side opening edge of the free prize charge port 15, and enters into an upper space. COPYRIGHT: (C)2011,JPO&INPIT |
