car air suspension system
An air suspension, car technology, applied in the direction of suspension, vehicle spring, elastic suspension, etc., can solve the problems of inconvenient installation and operation, slowness, signal detection and transmission error transmission reflection, etc.
Active Publication Date: 2019-07-05
ZHEJIANG XINGYU AUTO PARTS CO LTD
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Problems solved by technology
The main components of the air suspension system are the air spring assembly, the height control valve, and the shock absorber. They are installed in different positions, the arrangement is complicated, the installation and operation are inconvenient, and there are phenomena such as transmission errors and slow transmission reflections in signal detection.
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[0010] Specific implementation methods: such as figure 1 As shown, the rubber air spring 4 is fastened on the upper cover 2 through the upper hoop 3, and the rubber air spring 4 is fastened on the lower seat 8 through the lower hoop 7, forming a rubber air spring assembly and installed on the shock absorber 10 The upper end of the intake rod 5 is fixed on the fixed plate 12, and the lower part of the intake rod 5 can slide in the lower seat 8 holes, and the sealing ring 6 is housed in the lower seat 8 holes; the lower end of the lower seat 8 air intake rod sliding holes is equipped with an inlet Gas nozzle 9; the upper end of the exhaust rod 13 is fixed on the fixed plate 12, the lower part of the exhaust rod 13 can slide in the 8 holes of the lower seat, and the sealing ring 14 is installed in the 8 holes of the lower seat; the upper connecting head 1 is fixed on the upper cover 2 ; The lower joint 11 is fixed on the shock absorber 10, the upper joint 1 is connected with the ...
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The invention discloses an air suspension system of a car. According to the air suspension system of the car, rubber air springs are banded tightly on an upper cap through upper shroud rings, and banded tightly on a lower base through lower shroud rings, and thus a rubber air spring assembly is formed and mounted on a vibration damper; the upper end of an air inlet lever is fixed to a fixing plate, the lower part of the air inlet lever can slide in a lower base hole, and a sealing ring is mounted in the hole of the lower base; an air inlet nipple is mounted at the lower end of the lower base hole where the air inlet lever can slide; the upper end of an air outlet lever is fixed to the fixing plate, the lower part of the air outlet lever can slide in a lower base hole, and a sealing ring is mounted in the lower base hole; an upper connector is fixed to the upper cap, a lower connector is fixed to the vibration damper, the upper connector is connected with a car body, and the lower connector is connected with a car axle. The air suspension system is suitable for cars, and can support weight of the car body, absorb the impact transmitted to the car body by a rough road, self-adjust and stabilize to the original designed height according to changes of loads, and can absorb the energy generated in the process of vibration to reduce the vibration.
Description
technical field [0001] The invention relates to an automobile suspension system, in particular to an air suspension system for a car. Background technique [0002] The traditional automobile suspension system adopts linear steel springs, the vehicle body rises very high when unloaded, and the vehicle body is pressed very low when loaded, and the height of the suspension system changes with the change of the load. The suspension system of modern cars mostly adopts the air suspension system. According to the different road conditions and the signal of the distance sensor, the driving computer will judge the change of the height of the vehicle body, and then control the air compressor and the exhaust valve to make the air spring automatically compress or extend, thereby Reduce or increase the ground clearance of the chassis to increase the stability of the high-speed body or the passability of complex road conditions. The main components of the air suspension system are the ai...
Claims
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IPC IPC(8): B60G11/27B60G15/08B60G17/052
CPCB60G11/27B60G15/08B60G17/0525B60G2202/152
Inventor 黎吉明龙明源徐玉红
Owner ZHEJIANG XINGYU AUTO PARTS CO LTD