| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine which is excellent in protective performance against a fraudulent unlocking act using a wire material or the like. <P>SOLUTION: The Pachinko game machine 10 includes an outer frame 11, an inner frame 12 openably/closably supported to the outer frame, and a locking unit for locking the inner frame 12 to the outer frame 11. The locking unit includes: a cylinder lock 700 operated with a key; a slide rod sliding linked with a movement of the cylinder lock 700; a hook member sliding and displaced into a locking position to regulate an opening of the inner frame 12 and an non-locking position to allow the opening of the inner frame 12, while almost maintaining a reference attitude, linked with the movement of the slide rod; and a regulation means capable of regulating the slide displacement in an unlocking direction of the hook member toward the non-locking position from the locking position. Then, when an external force in the unlocking direction is applied from an object excluding the slide rod to the hook member existing in the locking position, the attitude of the hook member is turned and changed, and the slide displacement in the unlocking direction of the hook member is regulated by the regulation means. <P>COPYRIGHT: (C)2012,JPO&INPIT |
