CN205112913U - Rigidity has a grade adjustable air suspension structure - Google Patents
Rigidity has a grade adjustable air suspension structure Download PDFInfo
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- CN205112913U CN205112913U CN201520927501.4U CN201520927501U CN205112913U CN 205112913 U CN205112913 U CN 205112913U CN 201520927501 U CN201520927501 U CN 201520927501U CN 205112913 U CN205112913 U CN 205112913U
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- auxiliary chamber
- rigidity
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- air spring
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Abstract
The utility model discloses a rigidity has a grade adjustable air suspension structure, including setting up shock absorber (2) in car spring charge material volume part (3) and unsprung mass part (1), still include air spring (4), air spring (4) and shock absorber (2) set up side by side between spring charge material volume part (3) and unsprung mass part (1), air spring (5) are provided with at least one appended gas chamber through vent line (5) connection, every appended gas chamber's exit is provided with valve (6). The utility model discloses an air spring realizes through opening of a plurality of appended gas chamber and valve is closed that it has the level to adjust to carry out rigidity to air spring, realizes the regulation to the automobile body height promptly to obtain reasonable centre of gravity place, realize that the axle the force balance of automobile body both sides adjusts, ensure the stability the when vehicle traveles on the road surface, the utility model discloses simple structure, the maintenance of being convenient for after breaking down.
Description
Technical field
The utility model is specifically related to the air suspension structure that a kind of rigidity has level adjustable, belongs to vehicle mechanical device technique field.
Background technology
What require vehicle riding comfort and driving safety due to people in recent years improves constantly; and in vehicle travel process, often can run into Uneven road, the situation such as to turn to; in long driving procedure; road bump can cause chaufeur and passenger's fatigue; even likely traffic accident occurs, this will cause larger life and property loss.
Air bellow is the chief component in automobile suspension system, and it has excellent non-linear hard feature, effectively can limit amplitude, avoids resonance, prevents from impacting, can improve the ride comfort of running car.But in existing most air suspension structure system, cannot realize air bellow has level to regulate, or realize the complex structure that air bellow has level to regulate, bring great inconvenience to maintenance and use.
Summary of the invention
The technical problems to be solved in the utility model is: the air suspension structure providing a kind of rigidity to have level adjustable, realizes the level that has of air bellow in air suspension and regulates, and structure is simple, easy to maintenance, to overcome the deficiencies in the prior art.
The purpose of this utility model is achieved through the following technical solutions:
The air suspension structure that a kind of rigidity has level adjustable, comprise the shock absorber being arranged on automobile spring carried mass parts and nonspring carried mass parts, also comprise air bellow, described air bellow and described shock absorber are disposed in parallel between spring carried mass parts and nonspring carried mass parts, described air bellow is connected with at least one auxiliary chamber by vent line, and the exit of described each auxiliary chamber is provided with valve.
Preferably, the quantity of described auxiliary chamber is three, be respectively the first auxiliary chamber, the second auxiliary chamber and the 3rd auxiliary chamber, after described first auxiliary chamber, the second auxiliary chamber and the 3rd auxiliary chamber parallel connection, be connected to described air bellow by vent line.
Preferably, described valve is electromagnetic valve.Electromagnetic valve is convenient to be connected with control unit, be easy to the automatic control realizing valve, and electromagnetic valve is common part, draws materials conveniently.
The beneficial effects of the utility model: the utility model adopts air bellow, realize that rigidity is carried out to air bellow have level to regulate by the unlatching of multiple auxiliary chamber and valve is closed, namely the adjustment to bodywork height is realized, thus obtain rational center-of-gravity position, the vehicle bridge stress balance realizing vehicle body both sides regulates, guarantee the stability of vehicle when road traveling, improve traveling comfort and the safety of passenger, thus the vibrations of jolting avoiding the vehicle when road conditions are poor violent; The utility model structure is simple, is convenient to maintenance after breaking down.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, utility model is described further:
The air suspension structure that a kind of rigidity has level adjustable, comprise the shock absorber 2 being arranged on automobile spring carried mass parts 3 and nonspring carried mass parts 1, also comprise air bellow 4, described air bellow 4 and described shock absorber 2 are disposed in parallel between spring carried mass parts 3 and nonspring carried mass parts 1, described air bellow 4 is connected with at least one auxiliary chamber by vent line 5, the exit of described each auxiliary chamber is provided with valve 6, and in the present embodiment, described valve 6 adopts electromagnetic valve.
In the present embodiment, the quantity of described auxiliary chamber is three, be respectively the first auxiliary chamber 7, second auxiliary chamber 8 and the 3rd auxiliary chamber 9, after described first auxiliary chamber 7, second auxiliary chamber 8 and the 3rd auxiliary chamber 9 parallel connection, be connected to described air bellow 9 by vent line 5.Certainly, the quantity of described auxiliary chamber can also be arranged according to the actual demand of the volume of air bellow 4 and vehicle, and not limiting its quantity is three.
Principle of work of the present utility model: in order to realize traveling comfort and the vehicle smooth-ride of vehicle ride, when Uneven road, turn to, by combinationally using unlatching or shut electromagnetic valve, make the first auxiliary chamber 7, second auxiliary chamber 8 and the 3rd auxiliary chamber 9 simultaneously or separately or combination of two air bellow 4 is inflated, and then the level that has realizing air bellow 4 air pressure inside regulates, thus obtain the adjustment of bodywork height, change center-of-gravity position, effectively improve vehicle cruising characteristic.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. the rigidity air suspension structure that has level adjustable, comprise the shock absorber (2) being arranged on automobile spring carried mass parts (3) and nonspring carried mass parts (1), it is characterized in that: also comprise air bellow (4), described air bellow (4) and described shock absorber (2) are disposed in parallel between spring carried mass parts (3) and nonspring carried mass parts (1), described air bellow (5) is connected with at least one auxiliary chamber by vent line (5), and the exit of described each auxiliary chamber is provided with valve (6).
2. a kind of rigidity according to claim 1 air suspension structure of having level adjustable, it is characterized in that: the quantity of described auxiliary chamber is three, be respectively the first auxiliary chamber (7), the second auxiliary chamber (8) and the 3rd auxiliary chamber (9), after described first auxiliary chamber (7), the second auxiliary chamber (8) and the 3rd auxiliary chamber (9) are in parallel, be connected to described air bellow (4) by vent line (5).
3. a kind of rigidity according to claim 1 air suspension structure of having level adjustable, is characterized in that: described valve (6) is electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520927501.4U CN205112913U (en) | 2015-11-20 | 2015-11-20 | Rigidity has a grade adjustable air suspension structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520927501.4U CN205112913U (en) | 2015-11-20 | 2015-11-20 | Rigidity has a grade adjustable air suspension structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205112913U true CN205112913U (en) | 2016-03-30 |
Family
ID=55568553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520927501.4U Expired - Fee Related CN205112913U (en) | 2015-11-20 | 2015-11-20 | Rigidity has a grade adjustable air suspension structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205112913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131357A (en) * | 2019-04-15 | 2019-08-16 | 浙江大学 | A kind of big quality hanging method of Low rigidity |
| CN113696689A (en) * | 2021-09-01 | 2021-11-26 | 江苏大学扬州(江都)新能源汽车产业研究所 | Rigidity multistage adjustable air suspension and control method thereof |
-
2015
- 2015-11-20 CN CN201520927501.4U patent/CN205112913U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131357A (en) * | 2019-04-15 | 2019-08-16 | 浙江大学 | A kind of big quality hanging method of Low rigidity |
| CN113696689A (en) * | 2021-09-01 | 2021-11-26 | 江苏大学扬州(江都)新能源汽车产业研究所 | Rigidity multistage adjustable air suspension and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20171120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |