| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a frame structure of a vehicular seat back capable of improving strength against external force applied by a movement of a cargo placed in a cargo room. <P>SOLUTION: Seat backs 1 and 21 in a vehicular rear seat arranged in front of the cargo room is provided with back frames 3 and 23 along the peripheral edge of back panels 2 and 22 forming an almost rectangular shape. Projecting or recessed continuous embossed projections 8 and 28 are formed on the back panels 2 and 22 so as to cross linear recess generation expected parts C1, C2, D1, and D2 for preventing generation of a linear recess by receiving the external force caused by the movement of the cargo placed in the cargo room. <P>COPYRIGHT: (C)2003,JPO</p> |
