| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine configured to exchange a certificate sticker component and, when fraudulently exchanging the certificate sticker component, capable of detecting the fraudulent exchange.SOLUTION: A locking part 440 includes a locking pin 450 having a different body from a certificate sticker component 400 and locked to the certificate sticker component 400 in such a manner as to prevent removal of the certificate sticker component 400 from a game board 30. The locking pin 450 includes a cutting object part 471 enabling removal of the certificate sticker component 400 from the game board 30 when broken, so that, when the certificate sticker component 400 is locked to an attachment object part 30b of the game board 30 by the locking part 440, unless the locking pin 450 of the locking part 440 is broken, it is impossible to remove the certificate sticker component 400 from the game board 30. This configuration can secure an integral inseparability between the certificate sticker component 400 and the game board 30 so as to reduce fraudulent exchange of the certificate sticker component 400. It is presumed by viewing a breaking trace of the cutting object part 471 of the locking pin 450 and non-presence of the locking pin 450, that the locking pin is borken by a person other than right workers. |
