The invention provides a rollover device of an automobile seat, the automobile seat and an automobile, the rollover device comprises a hinge mechanism, the hinge mechanism comprises a fixing part used for being fixedly connected with an automobile body, a connecting part used for being fixedly connected with a seat framework, and an adapting part used for connecting the fixing part and the connecting part, the adapter part comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are rotationally connected with two different positions of the connecting part, the first connecting rod and the second connecting rod are rotationally connected with two different positions of the fixing part, and rotating shafts at the four rotating connecting positions are parallel to one another. According to the side turning device, four-rotating-shaft turning of the seat is achieved, the four rotating shafts are distributed in a quadrilateral mode, the side turning device has a certain telescopic amount in the side turning process, and therefore it can be guaranteed that the space needed by side turning of the seat is small, in addition, under the dual supporting action of the first connecting rod and the second connecting rod, the stability of the side turning device is high, and the stability of the seat after side turning can be guaranteed.
本申请提供一种汽车座椅的侧翻装置、汽车座椅及汽车,所述侧翻装置包括铰链机构,所述铰链机构包括用于与车身固定连接的固定部、用于与座椅骨架固定连接的连接部、连接所述固定部和所述连接部的转接部,所述转接部包括第一连杆和第二连杆,所述第一连杆和第二连杆与所述连接部的两个不同位置转动连接,所述第一连杆和第二连杆与所述固定部的两个不同位置转动连接,且四个转动连接位置的转轴相互平行。本申请,实现了座椅四转轴翻转,四个转轴呈四边形分布,使侧翻过程中侧翻装置有一定的伸缩量,从而能保障座椅侧翻所需的空间小,另外,在第一连杆和第二连杆的双重支撑作用下,侧翻装置的稳定性较高,从而能保障侧翻后座椅的稳定性。
Rollover device of automobile seat, automobile seat and automobile
汽车座椅的侧翻装置、汽车座椅及汽车
2023-09-05
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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