| 摘要 |
PROBLEM TO BE SOLVED: To improve a conventional adjusting device into such a one as locking a slider with high reliability after a shortest displacement in the case where a detent mechanism is not sufficiently fitted in one of catch openings, while applying pretension to a belt. SOLUTION: An adjusting device for deflection fixture for a vehicle safety belt system is provided with a rail 10 which is fixed to a vehicle and has catch openings 20, and a slider which can be slid on this rail and is so constituted as to mount a deflection fixture and have a detent 16 cooperatively operating with the catch openings 20. In this case, a lock element 22 functionally independent of the detent mechanism 16 is fitted to the slider 12 and the downward acceleration in relation to the vehicle allows the lock element 22 to engage with the rail 10 from a neutral position where it is not engaged with the rail 10 and allows the slider 12 to move to a lock position for being locked in an appropriate position. |
