| 摘要 |
A cable reel includes a fixed body, configured to attach to a steering column, and a movable body, rotatably connected to the fixed body and configured to rotate interlockingly with a steering wheel. The fixed body includes a peripheral wall, which defines a cut-out portion at an upper end. A flat cable, electrically connected to the fixed body and the movable body, is wound in an annular hollow portion defined between the fixed body and the movable body. An annular elastic sheet, formed on a surface of the movable body above the hollow portion, has an outer diameter that exceeds the inner diameter of the peripheral wall. Therefore, a peripheral end of the elastic sheet extends past the inner diameter into the cut-out portion of the peripheral wall. An edge portion of the flat cable is thus covered by the elastic sheet during rotation of the movable body.
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