| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a steering wheel which unfailingly prevents an engagement surface of a hook and a wire from being disengaged from each other by a load and enables the wire to be easily moved when the engagement surface of the hook and the wire are intentionally engaged and disengaged.SOLUTION: A steering wheel includes an opening part 101 which penetrates through a substrate part 71. The steering wheel includes a hook 43 which is inserted into the opening part 101 along a direction intersecting with an engagement surface 57a. The steering wheel includes wires 84, 85, which bias the hook 43 in a predetermined direction intersecting with an insertion direction of the hook 43 inserted into the opening part 101 and engage with the engagement surface 57a of the hook 43 inserted into the opening part 101 to hold the hook 43, at positions facing the opening part 101. A groove 105, in which a part of each wire 84, 85 fits when deformed by a load applied from the engagement surface 57a of the hook 43 in an opposite direction of the insertion direction of the hook 43 inserted into the opening part 101, is provided in the substrate part 71 so as to continue into the opening part 101 and face the part of the wire 84, 85.</p> |
