发明名称 LARGE WINNING DEVICE, GAME BOARD UNIT, AND PACHINKO GAME MACHINE
摘要 PROBLEM TO BE SOLVED: To provide a large winning device preventing a game ball from easily enter a large winning hole when a short jackpot or minor jackpot is won but allowing a game ball to easily enter the large winning hole when a long jackpot is won. SOLUTION: The large winning device includes: an eave 4 disposed above the large winning hole 3 for guiding downward-flowing game balls sideways avoiding the large winning hole 3; and a retractable member 6 disposed below the large winning hole 3 and having the horizontal length exceeding the large winning hole 3. The retractable member 6 is configured to be freely moved between a projecting position where the retractable member projects forward from a slit formed on the front surface of a base member 2 below the large winning hole 3 and a retracted position where the retractable member is retracted into the slit. The retractable member has a game ball holding part 7 for temporarily holding a game ball flowing down from above when the retractable member 6 is located at the projecting position. The game ball held by the game ball holding part 7 interferes with the front surface of the base member 2 and falls down when the retractable member 6 is retracted from the projecting position to the retracted position. COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2010178795(A) 申请公布日期 2010.08.19
申请号 JP20090022784 申请日期 2009.02.03
申请人 KYORAKU SANGYO KK 发明人 KAJI TAKANORI
分类号 A63F7/02 主分类号 A63F7/02
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