| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a seat back panel and a seat back frame structure achieving a lightweight vehicle body while securing rigidity of the seat back panel and the seat back frame structure. <P>SOLUTION: A rear back panel 1 of a vehicle seat is provided, which is in an appropriately planar form and constitutes a part of a vehicle seat backrest provided in a vehicle having a luggage compartment. The rear back panel 1 includes: a weld portion 6 in a peripheral edge 3 for being welded and fixed to a pipe frame 10 that constitutes a framework of the vehicle seat backrest; and projections 7 each projecting toward the vehicle front side that opposes to the luggage compartment, the projections formed over the almost entire surface in a rear side of the panel. <P>COPYRIGHT: (C)2012,JPO&INPIT |
