To provide an airbag device for driver seats which is capable of fully restraining the head and the chest of an occupant and which is applicable even to a non-circular steering wheel. An airbag device 100 for driver seats is for restraining an occupant 124 seated on a driver seat (seat 102) of a vehicle. The airbag device is provided with: a chest-protection cushion 120 which is expanded and deployed rearward of a variant steering wheel 106; and a head-protection cushion 122 which is expanded and deployed adjacently above the chest-protection cushion 120. The head-protection cushion 122 is characterized by, when expanded and deployed, extending from the upper part of the chest-protection cushion 120 to the upper surface 134 of an instrument panel 104 and then contacting and restraining the head 126 of the occupant 124 from the front thereof.
本发明是一种可以对乘员的头部和胸部进行充分约束,且也可适用于圆形以外的方向盘的驾驶座用安全气囊装置。驾驶座用安全气囊装置(100),对落座于车辆驾驶座(座椅102)上的乘员(124)进行约束,其具备:胸部保护用缓冲垫(120),其向异形方向盘(106)的后方膨胀展开;头部保护用缓冲垫(122),其与胸部保护用缓冲垫(120)的上方相邻接而膨胀展开。其特征在于,头部保护用缓冲垫(122)在膨胀展开后形成为从胸部保护用缓冲垫(120)的上部延伸到仪表盘(104)的上表面(134)的状态,且从前方与乘员(124)的头部(126)相接触而进行约束。
AIRBAG DEVICE FOR DRIVER SEATS
驾驶座用安全气囊装置
17.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |