| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a seat support mechanism with a more compact structure, capable of displacing a seat to a use position or to a storage position, allowing the seat to be inclined to some extent relative to the support, and capable of more easily securing the strength than a conventional product. <P>SOLUTION: The seat support structure 1 includes: a bearing member 6 fixed to a support 4; and a shaft member 7 fixed to a seat bracket 3 and relatively rotatable to the bearing member 6. The shaft member 7 is inserted into a through-hole 65 penetrating the bearing member 6, and a separation preventive part 72 of the shaft member 7 is formed at a position closer to the support 4 side than a position where a sliding contact convex 711 and a sliding contact concave 611 are in contact with each other. The separation preventive part 72 located at the position prevents the shaft member 7 from separating from the bearing member 6 as the separation preventive part 72 is caught at the bearing member 6. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
