Combined motorcycle shock absorber and shock absorption method thereof

Abstract

The invention discloses a combined motorcycle shock absorber and a shock absorption method thereof. The combined motorcycle shock absorber comprises a first sleeve and a second sleeve which are coaxially arranged, wherein each of the first sleeve and the second sleeve is provided with a closed end, and each of the two closed ends is fixedly connected with a connecting piece; a piston rod is slidably arranged in the first sleeve, and one end of the piston rod extends into the second sleeve; the position between the piston rod and the closed end of the first sleeve is filled with compressed gas;a push plate is slidably arranged in the second sleeve, a second buffer spring is arranged between the piston rod and the push plate, and the position between the push plate and the closed end of thesecond sleeve is filled with pressurized liquid. According to the combined motorcycle shock absorber and the shock absorption method thereof, a three-stage combined shock absorption structure is adopted, so that the shock absorption effect is better, and excessive rebound can be avoided.

Description

technical field [0001] The invention relates to the field of motorcycle shock absorbers, in particular to a combined motorcycle shock absorber and a shock absorbing method thereof. Background technique [0002] The shock absorber is mainly used to suppress the shock when the spring rebounds after absorbing the shock and the impact from the road surface. When passing through uneven roads, although the shock-absorbing spring can filter the vibration of the road surface, the spring itself will reciprocate, and the shock absorber is used to suppress this spring jumping. [0003] Motorcycle shock absorbers currently on the market mainly use springs as the buffer structure, which only have the effect of shock absorption, so that after this kind of shock absorber is assembled on the motorcycle, the spring force effect of the shock absorber will be too strong, making the body Under the action of the shock absorber, it will jump up and down, resulting in excessive rebound, and the e...

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Problems solved by technology

[0003] Motorcycle shock absorbers currently on the market mainly use springs as the buffer structure, which only have the effect of shock absorption, so that after this kind of shock absorber is assembled on the motorcycle, the spring force effect of the shock absorber will be too strong, making the body Under the action of the shock absorber, it will jump up and down, resulting in excessive rebound, and the effect of the shock absorber is too weak, although it will not produce excessive rebound, but the shock absorber will not reach the shock absorption of the normal shock absorber. Effect

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