The invention relates to the technical field of passenger protection devices, aims to solve the problem of how to reduce the injury risk of passengers, and provides a safety air bag device, a safety air bag system and a vehicle. The safety air bag device comprises an air bag cabin and an air bag. The air bag comprises a main air bag and a supporting air bag communicated with the main air bag. The air bag has a containing state and an unfolding state. In the accommodated state, the airbag is accommodated in the airbag compartment. In the unfolding state, the supporting air bag is supported on the side, close to the front windshield, of the main air bag in the X-axis direction of the vehicle. The device has the beneficial effects that in the unfolding state, the supporting air bag is supported on the side, close to the front windshield, of the main air bag in the X-axis direction of the vehicle, so that the main air bag can more effectively support a passenger in the X-axis direction of the vehicle, the situation that the main air bag excessively moves forwards towards the front windshield due to extrusion of the head of the passenger is reduced, and therefore the safety of the passenger is improved. The injury risk caused by contact between the head of a passenger and an instrument board after puncturing the main air bag can be reduced.
本申请涉及乘员保护装置技术领域,旨在解决如何降低乘员的受伤风险的问题,提供安全气囊装置、安全气囊系统及车辆。其中,安全气囊装置包括气囊舱以及气囊。气囊包括主气囊和支撑气囊,支撑气囊与主气囊连通。其中,气囊具有收容状态和展开状态。在收容状态,气囊收容于气囊舱。在展开状态,支撑气囊支撑于主气囊沿车辆的X轴方向靠近前挡风玻璃的一侧。本申请的有益效果是在展开状态,支撑气囊支撑于主气囊沿车辆的X轴方向靠近前挡风玻璃的一侧,以使主气囊能够沿车辆的X轴方向更有效地对乘员提供支撑作用,减少因乘员头部挤压所造成的主气囊朝前挡风玻璃过度前移,因此,能够降低乘员头部击穿主气囊后与仪表板接触造成的受伤风险。
AIRBAG DEVICE, AIRBAG SYSTEM, AND VEHICLE
安全气囊装置、安全气囊系统及车辆
2024-11-29
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |