CN201405696Y - Automobile suspension structure with adjustable stiffness - Google Patents
Automobile suspension structure with adjustable stiffness Download PDFInfo
- Publication number
- CN201405696Y CN201405696Y CN2009201209413U CN200920120941U CN201405696Y CN 201405696 Y CN201405696 Y CN 201405696Y CN 2009201209413 U CN2009201209413 U CN 2009201209413U CN 200920120941 U CN200920120941 U CN 200920120941U CN 201405696 Y CN201405696 Y CN 201405696Y
- Authority
- CN
- China
- Prior art keywords
- suspension
- spring
- top glue
- nut
- triangular prism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 61
- 239000003292 glue Substances 0.000 claims abstract description 25
- 239000006096 absorbing agent Substances 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an automobile suspension structure with adjustable stiffness. The suspension structure comprises a suspension nut, a shock absorber fixing nut, a gasket, a suspension top glue, a spring upper support, a shock absorber, a suspension spring and a spring lower support; the shock absorber fixing nut, the gasket, the suspension top glue, the spring upper support, the suspension spring and the spring lower support are sequentially connected; the shock absorber and the spring lower support are fixedly connected; and the suspension top glue is connected with the automobilebody through the suspension nut. A triangular prism with the cross section of a right triangle is arranged at the upper end part of the spring upper support; two coaxial right triangular prism groovesmatched with the right triangle at the end part of the spring upper support and with 60 degree difference are formed at the bottom of the suspension top glue. In the automobile suspension structure,the matching manner of the spring upper support and the suspension top glue is changed to achieve the purposes of changing the compress length of the spring, and further adjusting the stiffness of thesuspension. The utility model has the advantages of simple and compact structure, convenient adjustment, and the like.
Description
Technical field
The utility model relates to automotive suspension structure, relates in particular to a kind of automotive suspension structure of adjustable rigidity.
Background technology
For different condition of road surfaces, the dumping force that requires during running car is different.Travel when smooth good road surface, require suspension that less damping is arranged, travel when bad road surface, require to have bigger damping.But its elastic behavior of suspension frame structure be made up of elastic element and bumper on the automobile and damping force characteristics generally are unalterable, and the way that adopts usually is to adopt active suspension or semi-active suspension at present, to vibration " carrying out " actv. intervention.But the structure more complicated of active suspension and semi-active suspension, quality are big, are not suitable for general car.
Therefore, it is very necessary to design a kind of suspension frame structure of new-type scalable suspension rate.
Summary of the invention
The purpose of this utility model is to overcome the problem that present suspension frame structure is difficult to regulate rigidity, provides a kind of simple in structure, the adjustable rigidity automotive suspension structure that cost is low.
The automotive suspension structure of adjustable rigidity comprises suspension nut, bumper captive nut, pad, suspension top glue, upper bracket of the spring, bumper, axle spring, spring lower support, bumper captive nut, pad, suspension top glue, upper bracket of the spring, axle spring, spring lower support connect successively, bumper and spring lower support are fixed together, and suspension top glue is by suspension nut and body contact.
The upper end of described upper bracket of the spring is a triangular prism, and its cross section is an equilateral triangle.The bottom of suspension top glue is provided with two coaxial equilateral triangular prism grooves that match with upper bracket of the spring upper end triangular prism, and two triangular prism grooves differ sextant.
This device reaches the purpose that changes length of spring compressed length by the fit system that changes upper bracket of the spring and suspension top glue, and then can regulate suspension rate, and has compact conformation, advantage such as simple, easy to adjust.
Description of drawings
Fig. 1 is the scheme drawing of automotive suspension structure;
Fig. 2 (a) is the enlarged diagram of upper bracket of the spring;
Fig. 2 (b) is the enlarged diagram of suspension top glue;
Fig. 3 (a) is axle spring compression ratio suspension frame structure scheme drawing when big;
Fig. 3 (b) is hour suspension frame structure scheme drawing of axle spring compression ratio;
Among the figure: suspension nut 1, bumper captive nut 2, pad 3, suspension top glue 4, upper bracket of the spring 5, bumper 6, axle spring 7, spring lower support 8.
The specific embodiment
As shown in Figure 1, the automotive suspension structure of adjustable rigidity comprises suspension nut 1, bumper captive nut 2, pad 3, suspension top glue 4, upper bracket of the spring 5, bumper 6, axle spring 7, spring lower support 8, bumper captive nut 2, pad 3, suspension top glue 4, upper bracket of the spring 5, axle spring 7, spring lower support 8 connect successively, bumper 6 is fixed together with spring lower support 8, and suspension top glue 4 is by suspension nut 1 and body contact.
As shown in Figure 2, the upper end of upper bracket of the spring 5 is a triangular prism, and its cross section is an equilateral triangle.The bottom of suspension top glue 4 is provided with two coaxial equilateral triangular prism grooves that match with upper bracket of the spring 5 upper end triangular prisms, and two triangular prism grooves differ sextant.
As shown in Figure 3, carry out the compression of spring 7 during installation earlier, afterwards mounting shock absorber 6, upper bracket of the spring 5.Subsequent installation suspension top glue 4, if need the length of spring little, 10,11,12 of top glue are matched with 9 faces of upper bracket of the spring, pad 3 and bumper captive nut 2 are installed afterwards, captive nut need be screwed onto thread root with matching, obtains assembly shown in the figure a; If need the length of spring big, then when suspension top glue 4 is installed, the face 13 of top glue is matched with the face 9 of upper bracket of the spring 5, pad 3 and bumper captive nut 2 are installed afterwards, captive nut need be screwed onto thread root with matching, obtains assembly shown in the figure b.
These two kinds of schemes can be provided with when dispatching from the factory, also can be by the user from line translation.Only need suspension frame structure is pulled down when carrying out conversion, 60 ° of rotation spring upper bracket cws or conter clockwise assemble for 60 ° and get final product afterwards.Because the ratio of rigidity of spring is bigger, thus in the vehicle ' process upper spring support not can with the glue generation relative motion of suspension top.
Claims (3)
1, a kind of automotive suspension structure of adjustable rigidity, it is characterized in that comprising suspension nut (1), bumper captive nut (2), pad (3), suspension top glue (4), upper bracket of the spring (5), bumper (6), axle spring (7), spring lower support (8), bumper captive nut (2), pad (3), suspension top glue (4), upper bracket of the spring (5), axle spring (7), spring lower support (8) connect successively, bumper (6) is fixed together with spring lower support (8), and suspension top glue (4) is by suspension nut (1) and body contact.
2, the automotive suspension structure of a kind of adjustable rigidity according to claim 1, the upper end that it is characterized in that described upper bracket of the spring (5) is a triangular prism, its cross section is an equilateral triangle.
3, the automotive suspension structure of a kind of adjustable rigidity according to claim 1, the bottom that it is characterized in that described suspension top glue (4) is provided with two coaxial equilateral triangular prism grooves that match with upper bracket of the spring (5) upper end triangular prism, and two triangular prism grooves differ sextant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201209413U CN201405696Y (en) | 2009-06-01 | 2009-06-01 | Automobile suspension structure with adjustable stiffness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201209413U CN201405696Y (en) | 2009-06-01 | 2009-06-01 | Automobile suspension structure with adjustable stiffness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201405696Y true CN201405696Y (en) | 2010-02-17 |
Family
ID=41676623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201209413U Expired - Fee Related CN201405696Y (en) | 2009-06-01 | 2009-06-01 | Automobile suspension structure with adjustable stiffness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201405696Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114056A (en) * | 2012-01-31 | 2014-10-22 | 芭比丽丝法科私人有限公司 | Dual-headed hair remover |
| CN104210324A (en) * | 2014-08-18 | 2014-12-17 | 浙江大学 | Device for automatically adjusting damping ratio of automobile suspension system |
| CN108081894A (en) * | 2017-11-29 | 2018-05-29 | 李天逸 | Automobile suspension system, its control system and control method |
| CN108790666A (en) * | 2017-07-06 | 2018-11-13 | 吴振彪 | A kind of electric vehicle suspension |
| CN109050193A (en) * | 2018-08-30 | 2018-12-21 | 安徽工程大学 | Automobile suspension system |
| CN109866571A (en) * | 2019-03-21 | 2019-06-11 | 郑州科技学院 | Control mechanism and intelligent apparatus |
-
2009
- 2009-06-01 CN CN2009201209413U patent/CN201405696Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114056A (en) * | 2012-01-31 | 2014-10-22 | 芭比丽丝法科私人有限公司 | Dual-headed hair remover |
| CN104114056B (en) * | 2012-01-31 | 2018-04-27 | 芭比丽丝法科私人有限公司 | Double end grainer |
| CN104210324A (en) * | 2014-08-18 | 2014-12-17 | 浙江大学 | Device for automatically adjusting damping ratio of automobile suspension system |
| CN108790666A (en) * | 2017-07-06 | 2018-11-13 | 吴振彪 | A kind of electric vehicle suspension |
| CN108081894A (en) * | 2017-11-29 | 2018-05-29 | 李天逸 | Automobile suspension system, its control system and control method |
| CN109050193A (en) * | 2018-08-30 | 2018-12-21 | 安徽工程大学 | Automobile suspension system |
| CN109050193B (en) * | 2018-08-30 | 2021-08-31 | 安徽工程大学 | Automotive suspension system |
| CN109866571A (en) * | 2019-03-21 | 2019-06-11 | 郑州科技学院 | Control mechanism and intelligent apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20120601 |