Special novel motorcycle front-mounted damping device

Abstract

The invention discloses a special novel motorcycle front-mounted damping device. The device comprises an upper fixing block, a piston rod is fixedly connected to the bottom of the upper fixing block,a piston is fixedly connected to the end, far away from the upper fixing block, of the piston rod, the piston is connected with a first sleeve in a sliding mode, a sealing ring is fixedly connected tothe inner wall of the end, close to the piston rod, of the first sleeve, the piston rod is in sliding connection with the sealing ring, the side, far away from the piston rod, of the piston is connected with a first spring, the end, far away from the upper fixing block, of the piston rod is inserted into the first sleeve, the inner wall of the first sleeve is in sliding connection with the firstspring, the end, far away from the piston rod, of the first sleeve is in threaded connection with a second sleeve, the inner wall of the second sleeve is in sliding connecting with a second spring, and the end, far away from the first sleeve, of the second sleeve is in threaded connection with a third sleeve. According to the device, the length and the elasticity of the device can be automaticallyadjusted, the structure is simple, the universality is high, and the production cost is low.

Description

technical field [0001] The invention relates to the field of motorcycle shock absorbers, in particular to a special novel motorcycle front shock absorber. Background technique [0002] The shock absorber is used to suppress the shock when the spring rebounds after absorbing the shock and the impact from the road. It is widely used in automobiles to accelerate the attenuation of frame and body vibrations and improve the ride comfort of automobiles. 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. The shock absorption system of a car is composed of a spring and a shock absorber. jointly composed. The shock absorber is not used to support the weight of the car body, but to suppress the shock when the spring rebounds after absorbing the shock and absorb the energy of the road impact. The spring plays the role o...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a special new motorcycle front shock absorber, which solves the problem that the front shock absorber used on motorcycles cannot be adjusted in length, and different types of motorcycles can choose shock absorbers. It is inconvenient to replace, the versatility is not high, and the elastic coefficient of the spring cannot be adjusted according to the needs, and the elastic force of the shock absorber cannot be adjusted

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