Shock absorber and vehicle with the same

Abstract

The invention discloses a vibration absorber and a vehicle with the vibration absorber. The vibration absorber comprises an oil storage cylinder, a working cylinder arranged in the oil storage cylinder, a connecting rod and an oil seal, wherein the bottom of the working cylinder is provided with a bottom valve assembly, the bottom valve assembly comprises a bottom valve main body and an adjustingblock, the bottom valve main body seals an bottom opening of the working cylinder, a plurality of bottom valve liquid flow holes are formed in the bottom valve main body, the bottom valve liquid flowholes are used for communicating the working cylinder with the oil storage cylinder, the position of the adjusting block relative to the bottom valve main body can be adjusted to change the oil passing areas of the bottom valve liquid flow holes, one end, extending into the working cylinder, of the connecting rod is connected with a piston, the connecting rod penetrates through the oil seal, and the oil seal is used for closing a top opening of the working cylinder and a top opening of the oil storage cylinder. According to the vibration absorber, the oil passing areas of the bottom valve liquid flow holes are changed, the size of the liquid flow of the working cylinder can be adjusted, and then the damping force value of the vibration absorber is adjusted, and therefore, under different vehicle driving working conditions, the vibration absorber can be matched with different damping force values so that the damping force value can be kept at the optimal state at any time.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to a shock absorber and a vehicle with the shock absorber. Background technique [0002] The shock absorber is one of the key components of the automobile suspension system. The setting of the damping force value of the shock absorber will affect the vehicle's operating stability, steering response speed, and ride comfort. Different road conditions require different optimal damping force values. In the chassis tuning process of traditional automobiles, the damping force value of the shock absorber is often designed as a compromise. In other words, once the shock absorber is designed, its damping force value is determined. In this way, the shock absorber cannot meet the optimum damping force value required under all driving conditions. Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical problems in the prior art at least to a certa...

AI Technical Summary

Problems solved by technology

Different road conditions require different optimal damping force values. In the chassis tuning process of traditional automobiles, the damping force value of the shock absorber is often designed as a compromise. In other words, once the shock absorber is designed, its damping force value is determined. In this way, the shock absorber cannot meet the optimum damping force value required under all driving conditions

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