| 摘要 |
PROBLEM TO BE SOLVED: To provide a ring housing case which enhances an added value of a ring to be housed inside. SOLUTION: The ring housing case includes a housing unit 4 including a holding member 3 for holding a plurality of rings 10 in which projection sections are formed with a prescribed pattern on a surface in a housing 2. The holding member includes an axis section 19 which journals the plurality of rings so as to be freely removed, and which is rotated by synchronizing with rotation of the ring, when the plurality of rings are attached. The housing unit includes a driving mechanism for rotating a shaft, and a sounding mechanism for generating prescribed sound. When the plurality of rings are attached to the shaft, the driving mechanism includes a synchronized rotation structure for rotating the plurality of rings around an axis of the shaft by synchronizing with each other, according to rotation of the shaft. The sounding mechanism includes a vibration plate 9 including a plurality of vibration piece 12, which generates sound by vibration of the vibration piece 12. COPYRIGHT: (C)2011,JPO&INPIT
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