A seat of a vehicle is designed for safety to reduce risk of injury to an occupant of the seat in the event of an abrupt movement or a collision involving the vehicle from the rear. The seat may have seatback geometry designed to promote coupling an occupant to the seat, thereby minimizing a gap between an occupant and the seatback and, therefore, the impact forces to the occupant in a rear-facing collision by reducing a relative velocity between the occupant and the seat, as well as absorbing energy of the occupant over a longer distance. The seat may include one or more materials that plastically deform under a force imparted on the seat by the occupant accelerating relative to and toward the seat during a vehicle collision. Cavities in the seat can be used, in some examples, to create a particular compressibility for optimizing impact.
车辆座椅的设计目的是为了安全,以在涉及车辆从后方突然移动或发生碰撞时降低座椅乘员受伤的风险。座椅可以具有设计成促进乘员与座椅联接的座椅靠背几何形状,从而通过降低乘员和座椅之间的相对速度以及在更长的距离内吸收乘员的能量,从而最大限度地减少乘员和座椅靠背之间的间隙,以及因此最大限度地减少在后向碰撞中对乘员的冲击力。座椅可包括一种或多种材料,所述材料在车辆碰撞期间由乘员相对于座椅加速或朝向座椅加速而施加在座椅上的力下塑性变形。在一些示例中,座椅中的空腔可用于产生特定的可压缩性以优化冲击。
SEAT CRUSH STRUCTURE
座椅挤压结构
18.02.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |