The invention provides a vehicle roll structure which comprises a vehicle frame and two wheels, the left side and the right side of the vehicle frame are each provided with an installation part, the two wheels are connected to the installation parts through fixing supports respectively, the fixing supports are hinged to the installation parts, the fixing supports are arranged in the horizontal direction relative to the rotating axes of the installation parts, and the vehicle frame is provided with a rotating support. The middle of the rotating support is hinged to the vehicle frame, the two ends of the rotating support are connected with the fixed support through connecting pieces respectively, and the connecting points of the connecting pieces and the fixed support are far away from the hinged point of the fixed support and the installation part. When a vehicle turns, the rotating support is forced to rotate through the connecting piece, the rotating support rotates to drive the outer wheel to descend and the inner wheel to ascend, so that the two wheels are always kept in contact with the ground while the vehicle body rolls laterally, centrifugal force generated during turning is dynamically balanced by component force of gravity, and the vehicle is prevented from losing stability.
本发明提供一种车辆侧倾结构,包括车架和两个车轮,车架的左右两侧分别设有安装部,两个车轮分别通过一个固定支架连接在安装部上,固定支架与安装部铰接,固定支架相对于安装部的转动轴线沿水平方向设置,在车架上设有转动支架,转动支架的中部与车架相互铰接,转动支架的两端分别通过一个连接件与固定支架连接,连接件与固定支架的连接点远离固定支架与安装部的铰接点,本发明的优点是弯道内侧车轮在车身重心倾斜的情况下,会通过连接件迫使转动支架转动,而转动支架的转动会驱使外侧车轮下降,内侧车轮上升,从而实现车身侧倾的同时两个车轮始终保持与地面的接触,用重力的分力动态平衡转弯时产生的离心力,避免车辆失去稳定性。
Vehicle roll structure and motorcycle
一种车辆侧倾结构及摩托车
2025-04-18
Patent
Electronic Resource
Chinese
VEHICLE BODY FRAME STRUCTURE OF MOTORCYCLE AND MOTORCYCLE
European Patent Office | 2018
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