Off-road motorcycle
AssigneeZhejiang Feishen Imp. & Exp.Co., Ltd
InventorXiangyang CHEN
Life of this patent
Estimating the term…
Abstract
Disclosed is an off-road motorcycle, which comprises a frame and a rear fork pivotally connected to the frame, by arranging two connecting rods in different positions, which are namely a first connecting rod and a second connecting rod, when a shock absorption action is needed, by means of a quadrilateral principle, the first connecting rod is subjected to an acting force after deflection of the rear fork and the acting force is progressively dispersed to the second connecting rod until the acting force is transmitted to a shock absorber, so as to form a two-stage acting force, thereby obtaining a better shock absorption effect.
Claims13
An off-road motorcycle, comprising a frame and a rear fork pivotally connected to the frame, wherein the frame is further provided with a first connection point and a second connection point, and the rear fork is further provided with a third connection point;
- the third connection point is used for pivotally connecting a middle end of a first connecting rod, and two ends of the first connecting rod are respectively provided with a fourth connection point and a fifth connection point;
- a shock absorber is arranged between the first connection point and the fifth connection point, and a second connecting rod is arranged between the second connection point and the fourth connection point;
- the first connection point, the second connection point, the fourth connection point, the third connection point and the fifth connection point are sequentially connected to form a line outline in a quadrilateral shape;
- and the first connecting rod is subjected to an acting force after deflection of the rear fork and the acting force is progressively dispersed to the second connecting rod until the acting force is transmitted to the shock absorber.
Dependencies are inferred from the claim text.