| 摘要 |
PROBLEM TO BE SOLVED: To provide a movable accessory capable of giving the performance effect of a high impact to a player. SOLUTION: The movable accessory is provided with at least two movable pieces arranged around the center shaft of a base body so as to surround it and engaged with the base body so as to be freely swung along a plane including the center shaft. The movable pieces are swung by a drive part. In this case, the movable accessory includes a core member with one end part to be surrounded by the movable pieces in the state that the distal ends of the movable pieces are close to each other and to be exposed from the movable pieces in the state that they are separated. COPYRIGHT: (C)2007,JPO&INPIT
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