[PROBLEM] To provide a side airbag device capable of reliably and quickly deploying an airbag, and a vehicle seat equipped therewith.[RESOLUTION MEANS] A side airbag device that is stowed inside a vehicle seat and secured to a side frame, including an airbag that restrains an occupant by expanding and deploying, an inflator that supplies expansion gas to the airbag, and a bracket that retains the airbag and the inflator and that is connected to the side frame. The airbag includes a pre-push chamber with the inflator stowed inside and deploys primarily on the occupant side (inner side) of the side frame, and a main chamber that is connected to the pre-push chamber and deploys primarily toward the front of the side frame. The bracket includes a first surface that faces the direction of travel of the vehicle (forward) and a second surface that faces the center side of the seat (inner side) in the width direction of the vehicle. In addition, at least the main chamber is arranged on top of the first surface of the bracket when the airbag is in a folded and/or rolled stowed state.
SIDE AIRBAG DEVICE, VEHICLE SEAT PROVIDED WITH SAME, AND METHOD FOR MANUFACTURING SIDE AIRBAG DEVICE
SEITENAIRBAGVORRICHTUNG, DAMIT AUSGESTATTETER FAHRZEUGSITZ UND VERFAHREN ZUR HERSTELLUNG EINER SEITENAIRBAGVORRICHTUNG
DISPOSITIF DE COUSSIN PNEUMATIQUE LATÉRAL, SIÈGE DE VÉHICULE ÉQUIPÉ DUDIT DISPOSITIF, ET PROCÉDÉ DE FABRICATION DE DISPOSITIF DE COUSSIN PNEUMATIQUE LATÉRAL
07.05.2025
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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