Single shock absorber type motorcycle front suspension device

Abstract

The invention discloses a single shock absorber type motorcycle front suspension device. The single shock absorber type motorcycle front suspension device comprises a front wheel transmission device,a front swing arm, a front swing arm connecting structure, a shock absorber and a frame; the front swing arm is fixedly connected with the front wheel transmission device and the front swing arm connecting structure to form a connecting rod rocker arm structure, the front swing arm connecting structure is connected with the shock absorber, the front swing arm connecting structure is movably connected with th frame, and the shock absorber is fixedly connected to the frame. According to the device, the shock absorber is connected to the frame through the connecting rod rocker arm mechanism, theframe absorbs vibration, the driving safety and comfort are improved, the shock absorption direction is changed, stress is decomposed to the horizontal direction, the driving comfort is further improved, the single shock absorber is adopted, and the riding risk caused by desynchrony or single damage of the double shock absorbers is avoided.

Description

technical field [0001] The present invention relates to a motorcycle front suspension device, in particular to a single shock absorber type motorcycle front suspension device. Background technique [0002] When the motorcycle is running on the road, in order to cope with the impact caused by the uneven road surface and sudden braking, it is necessary to design the suspension system to reduce the impact on the vehicle and the human body caused by bumps and sudden braking, and to ensure the stability of the tires. The performance of sticking to the ground and the height of the whole vehicle ensure the maneuverability, comfort and safety performance of riding. The front suspension system of the motorcycle transmits the up and down vibration of the front wheel to the shock absorber during bumps and sudden braking. The spring in the shock absorber is stretched or compressed and works together with the damper to ensure the effective fit of the front wheel. The height of the groun...

AI Technical Summary

Problems solved by technology

The current front fork type front suspension system adopts two shock absorbers on the left and right sides of the front wheel to connect with the upper connecting plate of the front control part of the whole vehicle through parts such as inner and outer tubes and lower connecting plates, so as to ensure that the vehicle is stable under bumps or sudden braking. However, this structure directly transmits the vibration to the front manipulator, which affects the safety of driving. The shock absorption direction of this structure is the vertical direction, which makes the human body feel obvious vibration when riding. The comfort level is low, and the system uses double shock absorbers, which is prone to out-of-synchronization of the double shock absorbers, which brings risks to riding

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