| 摘要 |
PROBLEM TO BE SOLVED: To improve arrangement of feeding power from a toilet seat support to a heater inside a toilet seat utilizing mutual induction action in a heated toilet seat device. SOLUTION: The whole or axial center part of a support shaft for swingably supporting a toilet seat 1 is constituted by a primary side core K1 which is provided on the toilet seat support 1 and around which a primary coil L1 is wound. An extension part 21 extending into the attaching arm part 2 of the toilet seat 1 and a bonding end part 22 bent toward the end part of the primary side core K1 are formed at the end part of a secondary side core K2 provided with the toilet seat 1 and around which a secondary coil L2 is wound, and the bonding end part 22 of the secondary side core K2 and the end part of the primary side core K1 abut on or are fitted to each other. Since the abutting direction of the primary side core K1 and the secondary side core K2 is directed in an axial direction, a magnetic coupling state is stabilized and the efficiency of the mutual induction action is not lowered. COPYRIGHT: (C)2009,JPO&INPIT
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