| 摘要 |
A retractor device of a vehicle corresponding to a rollover is provided to absorb impact due to collision of a passenger when a vehicle rolls over, and maintaining an unfolded state of a curtain airbag by using a retractor. A retractor device of a vehicle corresponding to a rollover includes a curtain airbag(10), an inflator(30), a front and back tether(41,42), and a back retractor(50). The curtain airbag is mounted on a roof rail(20). The inflator generates expansion gas when impact is applied on a side of the vehicle in which the curtain airbag is mounted. One side of the front and back tether is attached on a lower both edges of the curtain airbags, and the other side is fixed on a front pillar(21) and a rear pillar(22). |
