Patent ID: 9227147
Filing Date: 2016-01-05
CPC Classification: A63H,H01F

Claim Text:
1. A magnet-mounted part, comprising: a magnet mounting unit, wherein a magnet is to be mounted in the magnet mounting unit and wherein the magnet mounting unit comprises: an accommodation unit, wherein the accommodation unit is configured to accommodate the magnet mounting unit, wherein the annular body portion is rotatable within the accommodation unit by an attractive force of the magnet, and wherein the accommodation unit comprises an opening portion that is configured to expose at least one of the one or more saw-toothed wheels of the magnet mounting unit; and a fine rotation angle-adjusting unit, wherein the fine rotation angle-adjusting unit is configured to rotate in engagement with the magnet mounting unit and the accommodation unit and wherein the fine rotation angle-adjusting unit is formed such that one or more unit rotation intervals of the fine rotation angle-adjusting unit are smaller than one or more toothed intervals of the one or more saw-toothed wheels of the magnet mounting unit.