| 摘要 |
<p>PROBLEM TO BE SOLVED: To more surely attach a support member to a seat frame in an appropriate direction.SOLUTION: An extension part 42c which is arranged along a first attaching member 16 in an attached state is provided on one end part of a supporting member 30, and an interfering part (23) which can interfere with an extension part 42c is provided in a second attaching member 18. When the one end part of the supporting member 30 is latched in the first attaching member 16, the extension part 42c is arranged along the first attaching member 16. However, when attempting to latch the one end part of the supporting member 30 in the second attaching member 18, the interfering part (23) of the second attaching member 18 interferes with the extension part 42c so that the one end part of the supporting member 30 cannot be latched in the second attaching member 18.</p> |
