The invention belongs to the technical field of automobiles, and discloses an automobile seat buffer device which comprises a mounting base, a buffer plate arranged in the mounting base, a guide rod slidably connected to the interior of the mounting base, a fixing plate fixedly arranged on the guide rod and arranged on the front portion of the mounting base, and a spring extrusion part arranged on the side, facing the fixing plate, of the buffer plate. A spring seat is arranged on the side, facing the buffer plate, of the fixing plate and provided with a first spring, the first spring is sleeved with a second spring, the elasticity of the second spring is smaller than that of the first spring, a first push wall is arranged on the inner wall of the spring extrusion part, a second push wall is arranged on the outer wall of the spring extrusion part, and the two ends of the second spring abut against the second push wall and the inner wall of the spring seat respectively. One end of the first spring abuts against the inner wall of the spring seat, and a set distance is formed between the other end of the first spring and the first pushing wall. The requirement for seat inertia forward-rushing buffering when a person with light weight and a person with heavy weight sit on the seat is met, the structural arrangement is simple, and the using stability of the buffering function is high.
本发明属于汽车技术领域,公开了一种汽车座椅缓冲装置,包括安装底座,安装底座内设置缓冲板,缓冲板滑动连接于安装底座内的导向杆,导向杆上固定设置固定板,固定板设置在安装底座的前部,缓冲板朝向固定板的一侧设置弹簧挤压件,固定板朝向缓冲板的一侧设置弹簧座,弹簧座设置第一弹簧,第一弹簧外部套设第二弹簧,第二弹簧的弹性小于第一弹簧的弹性,弹簧挤压件的内壁设置第一推壁、外壁设置第二推壁,第二弹簧的两端分别抵于第二推壁和弹簧座的内壁,第一弹簧的一端抵于弹簧座的内壁、另一端和第一推壁之间具有设定间距;满足体重较轻和体重较重人员乘坐时的座椅惯性前冲缓冲需要,而且结构设置简单,缓冲功能使用稳定性高。
Automobile seat buffering device
一种汽车座椅缓冲装置
2024-06-25
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Buffering component, automobile door glass buffering device and automobile
European Patent Office | 2021
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