Solution locking device null of the front framework and the glass framework in the pachinko

摘要

PURPOSE:To provide a device for easily unlocking the front frame and the glass frame of a pinball machine by unlocking the frames by means of a single electrical driving device and by pushing the front frame unlocked forward, by a method wherein an engagement member engaged and disengaged with a hook member is provided on the front frame, and an operating piece faces a place above a lever for opening and closing. CONSTITUTION:By the rotation in one direction of a reversible motor, a movable rack is moved forward through a gear, and by an inclined plane on one side of the movable rack, a first link is slid upward, and thus the state of engagement between a hook member and an engagement member is disengaged. In this way, a frame is ready to open, and is pushed by the front end of the movable rack, and opened. On the other hand, by the reverse rotation of the reversible motor, the movable rack is moved rearward through the gear, and by an inclined plane on the other side of the movable rack, a second link is slid upward, and thus an operating piece is turned downward and pushes a lever for opening and closing. In this way, a locking mechanism is unlocked and a glass frame is opened.