| 摘要 |
PROBLEM TO BE SOLVED: To improve a cushioning property of a seat back without providing wire-like support members with high flexibility. SOLUTION: This seat back 1 is provided with a frame-shaped back frame 2 constituting its skeleton, and the wire-like support members 10 vertically extending inside the frame of the back frame 2 and having flexibility. The lower end parts of the support members 10 are connected to and supported at a thin-plate support plate 20 which is provided at both side frames 2A and 2S of the back frame 2 with their both ends supported thereby. The support plate 20 is configured to have flexibility capable of resiliently receiving backrest load of an occupant along with the support members 10. COPYRIGHT: (C)2008,JPO&INPIT |
