| 摘要 |
PROBLEM TO BE SOLVED: To maintain an opened condition of a game unit when work is operated while opening the game unit which can be opened/closed. SOLUTION: A frame body 113 is provided with a rotary body 284 on a same axle of a bracket 264, a wood frame 258 is provided with an engaging member 276 on a bracket 266. In accordance with relative positional relations between a pawl portion 276A and a tooth portion 284A, since an engaging member 276 is made not to reverse at a neutral position as a boundary when the pawl portion 276A is engaged with the tooth portion 284A, that is, a pachinko machine 110 is prevented from turning reversely until fully opened even if the direction is switched when the pawl portion 276A is engaged with the tooth portion 284A after the pachinko machine 110 has started to open from a totally closed condition, the pachinko machine can be held in an open condition at a position immediately before fully opened, and workability is improved on the back face side of the pachinko machine 110. Besides, a dishonest opening/closing movement becomes so exaggerated that the movement cannot escape from watchful eyes, whereby a dishonest performance can be prevented as a result. COPYRIGHT: (C)2003,JPO
|
