| 摘要 |
PURPOSE: A device for reinforcing bumpers of a vehicle is provided to reduce the weight of the vehicle and easily absorb the impact energy when a vehicle collision occurs. CONSTITUTION: A device for reinforcing bumpers of a vehicle includes an impact-absorbing bag(202) disposed to the rear of a bumper cover(200); a gas injection port(208) disposed to a side of the impact-absorbing bag, to inject incombustible gas into the impact-absorbing bag; and a stay(206) disposed to the rear of the impact-absorbing bag and connected with a body frame(204) of the vehicle. The impact-absorbing bag absorbs the impact energy when a vehicle collision occurs. The stay supports the impact-absorbing bag.
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