The invention relates to the field of suspensions, in particular to a double-fork-arm type front suspension system and a suspension assembly, comprising a steering knuckle, and a front upper arm, a rear upper arm, a front lower arm and a rear lower arm which are connected to the steering knuckle; the connecting point of the front upper arm and the vehicle body is a first connecting point; the connecting point of the rear upper arm and the vehicle body is a second connecting point; the connecting point of the front lower arm and the auxiliary frame is a third connecting point; the first connecting points and the second connecting points are distributed in a staggered manner; the invention discloses a double-wishbone type front suspension system which is simpler in structure, in addition, by optimizing the connecting position of an upper arm and a lower arm, a sedan and an SUV (sports utility vehicle) share one set of front double-wishbone type suspension system, and when an automobile runs in the forward direction, in the process that a suspension jumps up, the suspension can be driven to move in the forward direction. The whole tire moves towards the back of the moving direction of the automobile, so that the automobile tire has avoidance performance, and the service life of the tire is greatly prolonged.
本发明涉及悬架领域,具体来说是一种双叉臂式前悬架系统及悬架总成,包括转向节以及连接在转向节上的前上臂、后上臂、前下臂以及后下臂;所述前上臂与车身连接点为第一连接点;所述后上臂与车身连接点为第二连接点;所述前下臂与副车架连接点为第三连接点;所述第一连接点与第二连接点呈错位分布;本发明公开了一种双叉臂式前悬架系统,本发明公开的在结构上更为简单,另外,本发明通过对上臂和下臂连接位置的优化,实现了轿车和SUV车型共用一套前双叉臂悬架系统,并且实现了汽车正向行驶时,悬架做上跳的过程中,整个轮胎向汽车运动方向后方进行移动,使得汽车轮胎具有一个避让性,极大的增加了轮胎的使用寿命。
Double-fork-arm type front suspension system and suspension assembly
一种双叉臂式前悬架系统及悬架总成
2022-12-13
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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