The invention relates to the technical field of front suspension devices, in particular to a light truck cab front suspension device and a light truck, the light truck cab front suspension device comprises two swing arms, the two swing arms are connected through a stabilizer bar, one end of each swing arm is connected with a front suspension upper support through a turnover lining, and the other end of each swing arm is connected with a front suspension lower support through a turnover lining. One end of the front overhang upper support is connected with the front suspension support, the other end of the front overhang upper support is connected with the swing arm support through a special-shaped bush, a spring shock absorber assembly is installed on the outer side of the front overhang upper support, the swing arm support comprises a front support, a middle support and a rear support, the middle support is in a V shape, the angle of a V-shaped opening is 115-125 degrees, and an arc-shaped notch is formed in the position, opposite to the V-shaped opening, of the bottom of the middle support. The light truck comprises the light truck cab front suspension device and further comprises a frame. By arranging the swing arm bracket, when a collision accident occurs, the swing arm bracket can generate crumple deformation, the collision energy is absorbed, the deformation of the cab is reduced, and the safety is higher.
本发明涉及前悬置装置技术领域,具体是一种轻型货车驾驶室前悬置装置及轻型货车,轻型货车驾驶室前悬置装置包括两个摆臂,两个摆臂之间通过稳定杆连接,摆臂的一端通过翻转衬套连接前悬上支架,另一端通过异形衬套连接摆臂支架,前悬上支架的外侧安装有弹簧减震器总成,摆臂支架包括前支架、中支架、后支架,中支架为V形,V形开口的角度为115°‑125°,中支架的底部与V形开口相对的位置设有弧形豁口;轻型货车包括轻型货车驾驶室前悬置装置,还包括车架;本发明通过设置摆臂支架,当发生碰撞事故时,摆臂支架处会产生溃缩变形,吸收碰撞能量,减少驾驶室的变形,安全性更高。
Front suspension device of cab of light truck and light truck
一种轻型货车驾驶室前悬置装置及轻型货车
2023-03-14
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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