A safety airbag (10) and a folding method for a safety airbag (10). The safety airbag (10) includes a first airbag cavity (100) and a second airbag cavity (200). The second airbag cavity (200) is arranged on a panel of the first airbag cavity (100). When the safety airbag (10) is in an inflated state, the size of the second airbag cavity (200) in a first direction (V) is smaller than the size of the first airbag cavity (100) in the first direction (V). The first airbag cavity (100) has a left part (130) and a right part (140) that are arranged in a second direction (H). When the safety airbag (10) is in a stowed state, the left part (130) and the right part (140) are folded inwards to form a left covering part (1301) and a right covering part (1401). The left covering part (1301) and the right covering part (1401) are each configured to cover part of the second airbag cavity (200) so as to completely cover the second airbag cavity (200) from the left and right sides. The second direction (H) is different from the first direction (V), thereby enabling effective control of the inflation speed of the second airbag cavity (200), such that the second airbag cavity (200) can be inflated after being located at a desired operating position so as to improve the stability of the safety airbag (10) during expansion and inflation.
AIRBAG AND FOLDING METHOD FOR AIRBAG
AIRBAG UND FALTVERFAHREN FÜR EINEN AIRBAG
COUSSIN DE SÉCURITÉ GONFLABLE ET PROCÉDÉ DE PLIAGE POUR COUSSIN DE SÉCURITÉ GONFLABLE
2024-04-03
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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