| 摘要 |
PURPOSE: A floor airbag is provided to reduce injury to a passenger in a crash accident by changing the motion of the passenger as the lower body of the passenger is raised. CONSTITUTION: A floor airbag includes a vehicle panel(110), a floor material(120), a tear line, an air bag housing(150), an air bag cushion(160), and an inflator(170). The vehicle panel is fixed adjacent to the bottom of a dash panel(121) of a vehicle. The floor material is installed on the top of the vehicle panel. The tear line is formed to shear a part of the floor material. The air bag housing is fixed to the vehicle panel below the tear line and built in the air bag housing. The inflator supplies expansion gas to the air bag cushion.
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