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Height-adjustable sliding column and automobile

An adjustable, height-adjustable technology, applied in vehicle components, elastic suspension, suspension and other directions, can solve the problem of unadjustable chassis height and achieve the effect of increasing driving pleasure

Active Publication Date: 2020-08-14
WUHAN LOTUS CARS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantages and deficiencies in the prior art, the object of the present invention is to provide a height-adjustable sliding column and a car, so as to solve the problem that the height of the car chassis in the prior art cannot be adjusted.

Method used

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  • Height-adjustable sliding column and automobile
  • Height-adjustable sliding column and automobile
  • Height-adjustable sliding column and automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] figure 1 It is a schematic diagram of the three-dimensional structure of the height-adjustable sliding column in Embodiment 1 of the present invention, figure 2 It is a schematic diagram of the front view structure of the height-adjustable sliding column in Embodiment 1 of the present invention, image 3 It is a schematic cross-sectional structure diagram of the height-adjustable sliding column before adjustment in Embodiment 1 of the present invention, Figure 4 yes image 3 The schematic diagram of the local enlarged structure at E in the middle, Figure 5 It is a schematic cross-sectional structure diagram of the height-adjustable sliding column in Embodiment 1 of the present invention after adjustment, Figure 6 yes Figure 5 Schematic diagram of the partially enlarged structure at middle F, Figure 7 It is a schematic diagram of the cross-sectional structure of the split body on the support in Embodiment 1 of the present invention, Figure 8 It is a schemati...

Embodiment 2

[0038] Figure 9 It is a schematic diagram of the cross-sectional structure of the lower subdivision of the support in Embodiment 2 of the present invention. Such as Figure 9 As shown, the height-adjustable sliding column provided by the second embodiment of the present invention is the same as that of the first embodiment ( Figure 1 to Figure 8 ) in the height-adjustable sliding column is basically the same, the difference is that, in this embodiment, the bottom of the sub-body 32 under the support is not provided with a buffer block 323, the buffer block 323 can be set on a plane as a separate component The bearing 112 or the bottom of the upper tray 111 can reduce the manufacturing difficulty of the sub-body 32 under the support.

[0039] Those skilled in the art should understand that the remaining structures and working principles of this embodiment are the same as those of Embodiment 1, and will not be repeated here.

[0040] The present invention also provides an a...

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Abstract

The invention discloses a height-adjustable sliding column. The sliding column comprises a shock absorber, a spring and an adjusting mechanism. The shock absorber comprises a piston rod and a piston cylinder; a lower part of the piston rod extends into the piston cylinder; and an upper tray is arranged on an upper portion of the piston rod, a lower tray is arranged on the piston cylinder, the spring sleeves the piston cylinder, a top of the spring abuts against the upper tray, a bottom of the spring abuts against the lower tray, the adjusting mechanism is arranged on the upper portion of the piston rod, the piston rod is connected with an automobile body through the adjusting mechanism, and the adjusting mechanism is used for adjusting a distance between the piston rod and the automobile body. The distance between the piston rod and the automobile body is adjusted through the adjusting mechanism so that a height of a chassis of the automobile body can be adjusted, the automobile can adjust different chassis heights according to different road conditions and different driving speeds, and driving pleasure of consumers is increased. The invention further discloses the automobile. Theautomobile comprises the height-adjustable sliding column.

Description

technical field [0001] The invention relates to the technical field of automobile suspension, in particular to a height-adjustable sliding column and an automobile. Background technique [0002] With the continuous improvement of the research and development level of automobile manufacturing, people have higher requirements for the handling and comfort of automobiles. Among them, the vehicle shock absorption system plays a vital role. The automobile strut is an important part of automobile vibration reduction. The automobile strut is installed between the body chassis and the wheel. The automobile strut includes a shock absorber and a spring. In the process of automobile production, it is necessary to confirm the attitude of the vehicle, that is, to adjust the distance between the chassis and the wheels. Vehicle attitude. [0003] In the actual driving process of the vehicle, for high-speed driving conditions, the lower the center of gravity of the vehicle, the better, th...

Claims

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Application Information

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IPC IPC(8): B60G15/06B60G17/06
CPCB60G15/062B60G15/067B60G17/06B60G2204/128B60G2500/30B60G2800/914
Inventor 雷海风
Owner WUHAN LOTUS CARS CO LTD
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