| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a seat belt device for a vehicle capable of more certainly preventing loss of tension of a seat belt at collision of a vehicle. <P>SOLUTION: In the seat belt device 1 for the vehicle, the seat belt 3 mounted to a retractor through a D ring 10 fixed to a center pillar C is drawn in into the retractor 2 at collision of the vehicle V. The D ring 10 allows movement of the seat belt 3 in a direction D1 for drawing it into the retractor 2, and suppresses movement of the seat belt 3 in a direction D2 when load larger than the first load and not more than the second load is applied to the seat belt 3 in a direction D2 that the seat belt 3 is drawn out from the retractor 2. The D ring 10 allows movement of the seat belt 3 in the direction D2 when the load not more than the first load or the load larger than the second load is applied to the seat belt 3 in the direction D2. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
