Problem: An airbag for a driver seat that fully restrains an occupant of a vehicle when applied to a steering wheel with a narrow contact range.Solution: An airbag 100 for a driver seat is provided with: a steering wheel 106 of a vehicle; an inflator 112 stored in the steering wheel 106; and a cushion 104 stored in the steering wheel 106 along with the inflator 112 that expands and deploys to restrain a passenger 138. The cushion 104 contains: a steering side panel 122 positioned on a steering wheel 106 side; an occupant side panel 120 positioned on an occupant 138 side; and a side panel 124 connecting an edge of the steering side panel 122 to an edge of the occupant side panel 120 to configure a side portion of the cushion 104. The occupant side panel 120 has a larger area than the steering side panel 122, and an upper portion 104a of the expanded and deployed cushion 104 is thicker in the vehicle front-rear direction than a lower portion 104b of the cushion 104.
DRIVER SEAT AIRBAG
FAHRERSITZAIRBAG
COUSSIN DE SÉCURITÉ GONFLABLE DE SIÈGE DE CONDUCTEUR
2022-11-02
Patent
Elektronische Ressource
Englisch