| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an occupant restraint system for a vehicle capable of securing occupant restraining performance required in a collision while reducing incongruity and oppressive feeling in normal attaching of a webbing. <P>SOLUTION: A vehicular seat belt device 10 includes a pair of right and left shoulder webbings 12A restraining an upper body of an occupant, a pair of right and left shoulder webbing guides 20 protruded toward the seat front from an upper end of a seat back 16 and having webbing guide parts 20A wound by upper ends of the shoulder webbings 12A respectively, and a guide drive mechanism 40 that can change the distance between the webbing guide parts 20A in the seat width direction. The guide drive mechanism 40 is configured to bring the right and left webbing guide parts 20A closer than in a normal attaching state when a vehicle collision is detected or expected. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
