Air suspension and vehicle using same

An air suspension and vehicle technology, applied in the direction of suspension, elastic suspension, vehicle spring, etc., can solve the problem of small adjustment range, achieve continuous adjustment, realize dynamic stiffness, improve handling stability and ride comfort Effect

Pending Publication Date: 2018-07-24
ZHENGZHOU YUTONG BUS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an air suspension to solve the technical problem in the prior art that the damping adjustment of the air shock absorber of the air suspension is completely dependent on the volume of the working cylinder and the air pressure, resulting in a small adjustment range; at the same time, the present invention Also provided is a vehicle using the above air suspension

Method used

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  • Air suspension and vehicle using same
  • Air suspension and vehicle using same
  • Air suspension and vehicle using same

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Embodiment Construction

[0019] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0020] The specific embodiment of the vehicle using the air suspension provided by the present invention, such as Figure 1 to Figure 3 As shown, the vehicle in this embodiment comprises a vehicle body, a vehicle axle 10 and an air suspension arranged between the two, where the structure of the vehicle body and the vehicle axle 10 is the same as that of the vehicle body and the vehicle axle in the prior art. The structures are the same, and will not be repeated here.

[0021] In this embodiment, the air suspension includes an air spring 5 and an air shock absorber 3 arranged separately. One end of the air spring 5 is connected to the vehicle body, the other end is connected to the axle 10, and one end of the air shock absorber 3 is connected to the vehicle body. connected, and the other end is connected with the axle 10. The structures of the air sprin...

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PUM

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Abstract

The invention relates to air suspension and a vehicle using the same. The vehicle comprises a body, a vehicle bridge and the air suspension arranged between the body and the vehicle bridge, the air suspension comprises an air spring and an air damper, and the air damper comprises a work cylinder body. An air opening communicating with an inner cavity of the work cylinder body is formed in the airdamper and communicates with an air storing cylinder through a damper air channel, and a damper throttling switch is arranged on the damper air channel. By adjusting the damper throttling switch, theair pressure in the work cylinder body of the air damper can be adjusted, damping force provided by the air damper can be adjusted accordingly, the damping force adjusting range of the air damper canbe enlarged, and application and popularization of the air suspension are facilitated.

Description

technical field [0001] The invention relates to an air suspension and a vehicle using the air suspension. Background technique [0002] With the development of technology and the improvement of people's requirements for vehicle performance, air suspension has been widely used. The air suspension structure, such as the passenger car air suspension disclosed in the Chinese utility model patent whose authorized announcement number is CN205395687U, includes an air spring, a shock absorber, an adapter seat, a longitudinal thrust rod and a lateral thrust rod, etc., and the air spring is connected with The air reservoir is used to adjust the internal pressure of the air spring. The structure of the shock absorber in the general air suspension is mostly a pneumatic shock absorber. The structure is as the gas shock absorber disclosed in the Chinese utility model patent whose authorized announcement number is CN204664263U, including a working cylinder, a piston and a piston connected...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G11/27B60G13/10B60G15/12B60G17/052B60G17/08
CPCB60G11/27B60G13/10B60G15/12B60G17/052B60G17/08B60G2500/22B60G2202/152B60G2202/242
Inventor 叶帅李师海辰光宋昕樊金磊
Owner ZHENGZHOU YUTONG BUS CO LTD
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