| 摘要 |
<p>PROBLEM TO BE SOLVED: To ensure both sitting comfortableness of an occupant and capacity of an air bag by enlarging the spacing of two adjacent wire frame members near an air bag unit so as to hold the air bag unit between both wire frame members. SOLUTION: Five wire-like wire frame members 18 extended in a cross direction are laid at specified intervals in a vertical direction between both lateral side parts opposedly positioned near both side parts of a seat back 3 of a seat back frame 13. The spacing of the third and fourth adjacent wire frame members 18 from the out of these five wire frame members 18 is enlarged near an air bag unit 21 so as to hold the air bag unit 21 longitudinally between both wire frame members 18. Both sitting comfortableness of an occupant and capacity of an air bag can thereby be ensured.</p> |
