Airbags for following cars
A technology for airbags and automobiles, which is applied in vehicle safety arrangements, pedestrian/occupant safety arrangements, vehicle components, etc., can solve the problems of producing corrosion holes, prone to rebound, and cannot completely prevent corrosion of high-temperature impurities, so as to achieve barrier Corrosion, Enhanced Stability Effect
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Embodiment 1
[0022] Such as figure 1 and figure 2 The shown airbag suitable for following cars includes an airbag cushion 7, a gas generator 1 and a retainer between the airbag cushion 7 and the gas generator 1, and the retainer includes a barrier sill 2 and a downwardly bent The curved part 3, the said blocking sill 2 is quadrilateral and the two opposite corners of the blocking sill 2 are respectively connected with the first blocking piece 5 and the second blocking piece 6, the first blocking piece 5 and the second blocking piece High-temperature impurity adsorption layers 4 are provided on both sides of the sheet 6, and the curved portion 3 is larger than a quarter of a circular arc and smaller than a half of a circular arc. The high-temperature impurity adsorption layer can be realized in various ways, for example, using a wet adhesive layer.
Embodiment 2
[0024] Such as figure 1 and figure 2 The airbag shown is suitable for following cars. This embodiment is optimized on the basis of the above embodiments, that is, the lengths of the first blocking piece 5 and the second blocking piece 6 are equal.
Embodiment 3
[0026] Such as figure 1 and figure 2 The airbag shown is suitable for following cars. In order to completely block the rebound channel of high-temperature impurities, this embodiment is optimized on the basis of the above-mentioned embodiments, that is, the first blocking piece 5 and the second blocking piece The height of sheet 6 is not lower than the height of blocking sill 2.
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