The automobile seat framework capable of reducing collision deformation comprises a sliding rail and a seat frame supported on an upper rail of the sliding rail through a front lifting connecting rod and a rear lifting connecting rod, a safety belt support is fixed to the upper rail, and the lower end of the rear lifting connecting rod is connected to the safety belt support. The safety belt support is provided with a collision flange which is bent upwards, and the collision flange is right opposite to a seat frame side plate of the seat frame. Through the special design of the safety belt support, the collision point of the seat frame is moved forwards, and the rear end of the seat frame is reinforced, so that the deformation amount of the seat frame in the rear collision process is effectively inhibited, the deformation angle of the backrest can be effectively reduced, and the safety of the seat is improved.
本发明公开了一种能够减小碰撞变形的汽车座椅骨架,包括滑轨以及通过前升降连杆和后升降连杆支撑在所述滑轨的上轨上的座框,所述上轨上固定有安全带支架,后升降连杆下端连接在该安全带支架上,安全带支架设有向上折弯的碰撞翻边,该碰撞翻边正对于座框的座框边板。本发明通过安全带支架的特殊设计,将座框碰撞点前移,并对座框后端进行加强,从而有效抑制了后碰过程中座框的变形量,能够有效减小靠背的变形角度,提高座椅安全性。
Automobile seat framework capable of reducing collision deformation
能够减小碰撞变形的汽车座椅骨架
2022-03-29
Patent
Electronic Resource
Chinese
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