Inverted front shock absorber of motorcycle

Abstract

The invention discloses a motorcycle inverted front shock absorber which comprises an aluminum cylinder, a front fork pipe is arranged on the lower portion in the aluminum cylinder in a sleeved mode, an aluminum pipe oil seal sealing ring and an aluminum cylinder dust cover are sequentially arranged on the inner side of the bottom of the aluminum cylinder from top to bottom in a sleeved mode, and a shock absorption spring is installed in the front fork pipe. An aluminum cylinder lining inserted into an inner hole of the aluminum cylinder is arranged above the aluminum pipe oil seal sealing ring, a front fork pipe lining is installed on the outer diameter portion of the upper portion of the front fork pipe, and a buffering gap is formed between the inner diameter portion of the lower portion of the aluminum cylinder and the outer diameter portion of the upper portion of the front fork pipe. A through hole communicated with the buffering gap is formed in the upper portion of the front fork pipe, a positioning pipe is installed in an inner hole in the top of the front fork pipe, a positioning pipe boss is arranged at the bottom of the positioning pipe, and a buffering spring arranged on the outer diameter of the positioning pipe is installed on the top of the positioning pipe boss. The damping device is simple in structure, good in sealing performance, good in damping effect, good in buffering effect and comfortable to use.

Description

technical field [0001] The invention relates to the technical field of motorcycle shock absorbers, in particular to a motorcycle inverted front shock absorber. Background technique [0002] The function of the motorcycle shock absorber is mainly to play a buffering role. Without it, even if there are small bumps on the road, the impact will be very large to the user. Not only does the driving feel uncomfortable, but it will also cause operational errors and endanger personal safety. However, the shock absorption effect of the existing motorcycle front shock absorber is not good, the feeling of frustration is strong, and there is no cushioning effect. Oil seepage occurs at the joint between the aluminum cylinder and the front fork tube, and dust easily enters the front fork tube, causing damage to the inside of the shock absorber. Wear and tear of parts. Therefore, in order to avoid the shortcomings existing in the prior art, it is necessary to improve the prior art. Conte...

AI Technical Summary

Problems solved by technology

[0002] The function of the motorcycle shock absorber is mainly to buffer. Without it, even if there is a small bump on the road, the impact will be very large to the user. Not only does the driving feel uncomfortable, but it will also cause operational errors and endanger personal safety.

However, the shock absorption effect of the existing motorcycle front shock absorber is not good, the feeling of frustration is strong, and there is no cushioning effect. Oil seepage occurs at the joint between the aluminum cylinder and the front fork tube, and dust easily enters the front fork tube, causing damage to the inside of the shock absorber. wear and tear of parts

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