| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a seat back structure including a high strength fixing part which fixes a rotary mechanism to a resin seat back frame.SOLUTION: A fixing part for attaching a rotary mechanism 3 is provided at a seat back frame 1 of a seat back structure. The rotary mechanism 3 includes: a metal fastening member 35; and a metal fixing member 30 which engages with the fastening member 35. The structure has a block shaped member 20 formed by embedding a metal fastened member 27, to which the fastening member 35 may be fastened, in a resin material. The block shaped member 20 is disposed between a resin front panel 11 and a resin rear panel 13 and is fastened to at least one of the panels 11, 13. The fixing member 30 is connected with the block shaped member 20 in a state where the fastening member 35 is fastened to the fastened member 27.</p> |
