| 摘要 |
PURPOSE: A protecting device of a head is provided to reduce an injury though the head is collided against a head liner. CONSTITUTION: An airbag(30) is unfolded between a roof panel(11) and a head liner(20) when an overturning accident of a vehicle is generated. The airbag(30) is produced at the same length as a roof side panel(10). Two airbags(30) are installed in two roof side panels(10). In unfolding the airbags(30), all of an indoor roof is covered. Thereby, a collision of a head is prevented though a passenger is seated in any seats. The airbags(30) are unfolded by an ECU(Electronic Control Unit) only when the overturning accident is generated. |
