Vehicle suspension system

A vehicle suspension and vehicle technology, applied in the field of vehicle suspension system, can solve problems such as poor buffering and vibration reduction effect, complex suspension structure, etc.

Pending Publication Date: 2021-04-13
湖北优软汽车科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problem that the structure of the suspension in the prior art is complex and the effect of buffering and vibration reduction is poor

Method used

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  • Vehicle suspension system
  • Vehicle suspension system
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Embodiment Construction

[0024] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Although the description of the present invention will be presented in conjunction with a preferred embodiment, it does not mean that the features of the invention are limited to this embodiment. On the contrary, the purpose of introducing the invention in conjunction with the embodiments is to cover other options or modifications that may be extended based on the claims of the present invention. The following description contains numerous specific details in order to provide a thorough understanding of the present invention. The invention may also be practiced without these details. Also, some specific details will be omitted from the description in order to avoid obscuring or obscuring the gist of the present invent...

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Abstract

A vehicle suspension system is disclosed in the invention, and comprises a left side hydraulic part, a right side hydraulic part and a double-acting energy accumulator, the left side hydraulic part comprises a left side energy accumulator, the right side hydraulic part comprises a right side energy accumulator, and the left side energy accumulator and the right side energy accumulator communicate with the double-acting energy accumulator through oil ways; and the initial inflation pressure of the double-acting energy accumulator is larger than the initial inflation pressure of the left side energy accumulator and the initial inflation pressure of the right side energy accumulator. The vehicle suspension system is an independent closed system, does not have an external oil source, a control oil way and a control system, is simple in structure, free of maintenance and good in reliability, the double-acting energy accumulator is arranged between the left side hydraulic part and the right side hydraulic part, buffering damping and empty and full load self-adaption can be achieved, and the double-acting energy accumulator is closed in the no-load state; the left side hydraulic part and the right side hydraulic part can bear different impact pressures and have an anti-roll function; and in a full-load state, the double-acting energy accumulator is started, the left hydraulic part and the right hydraulic part are in isobaric balance, and the functions of buffering, shock absorption and load balance are achieved.

Description

technical field [0001] The invention relates to the technical field of vehicle suspension, in particular to a vehicle suspension system. Background technique [0002] Suspension refers to a connection structure system between the body or frame and the wheel or axle. It is an important assembly part of the vehicle and is related to the various performances of the vehicle. The function of the suspension is to transmit the force and moment acting between the wheel and the frame, and buffer the impact force transmitted from the uneven road to the frame or body, and attenuate the vibration caused by the impact force to ensure that the vehicle can run smoothly. When the vehicle is running on the road, it is subject to vibration and impact due to changes in the ground. Part of the force of these impacts will be absorbed by the tires, but most of them will be absorbed by the suspension between the frame and the axle. [0003] The traditional suspension mostly adopts spring suspensi...

Claims

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Application Information

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IPC IPC(8): B60G11/30B60G21/073
CPCB60G11/30B60G21/073B60G2202/154B60G2204/82B60G2204/8304B60G2204/8306
Inventor 宁介雄郭茂春
Owner 湖北优软汽车科技有限公司
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