CN201824801U - Automobile chassis and automobile - Google Patents
Automobile chassis and automobile Download PDFInfo
- Publication number
- CN201824801U CN201824801U CN2010205297488U CN201020529748U CN201824801U CN 201824801 U CN201824801 U CN 201824801U CN 2010205297488 U CN2010205297488 U CN 2010205297488U CN 201020529748 U CN201020529748 U CN 201020529748U CN 201824801 U CN201824801 U CN 201824801U
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- automobile
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Abstract
The utility model provides an automobile chassis comprising front wheels (1) and rear wheels (2), wherein the external diameters of the rear wheels (2) are smaller than those of the front wheels (1). In addition, the utility model further provides an automobile which comprises the automobile chassis. Since the external diameters of the rear wheels (2) of the automobile chassis are smaller, the rear axle ground clearance of the whole automobile (5) is reduced, so that the attitude angle of the whole automobile is reduced, the gravity center is lowered, and the driving stability of the automobile is improved.
Description
Technical field
The utility model relates to automotive field, particularly, relates to a kind of car chassis and a kind of automobile that comprises this car chassis.
Background technology
All the time, people are devoted to improve the load-carrying capacity of automobile always.
In order to improve the carload ability, need the intensity of rear suspension be promoted, the thickness or the helical spring diameter of rear suspension light plate spring are increased, cause rigidity to increase, thereby cause car load rear axle terrain clearance to increase, make the car load attitude angle increase, center of gravity raises, and the riding stability of automobile reduces.
Therefore, need a kind of car chassis, this car chassis can reduce the attitude angle of automobile, reduces centre of gravity of vehicle, makes automobile have higher riding stability.
The utility model content
The purpose of this utility model provides a kind of car chassis, and this car chassis can reduce the attitude angle of automobile, reduces centre of gravity of vehicle, makes automobile have advantages of higher stability.
In addition, the utility model also provides a kind of automobile that comprises above-mentioned car chassis.
For achieving the above object, the utility model provides a kind of car chassis, and this car chassis comprises front-wheel and trailing wheel, and the external diameter of described trailing wheel is less than the external diameter of described front-wheel.
Simultaneously, the utility model also provides a kind of automobile, and this automobile comprises above-mentioned car chassis.
By technique scheme of the present utility model, because the trailing wheel external diameter of car chassis is less, so the reduction of car load rear axle terrain clearance, thereby make the car load attitude angle reduce, center of gravity reduces, and the riding stability of automobile improves.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and constitutes the part of specification sheets, is used from explanation the utility model with the following specific embodiment one, but does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 represents the scheme drawing of the car chassis of preferred implementation of the present utility model;
Fig. 2 represents to use the car chassis of the present utility model scheme drawing of car load attitude before;
Fig. 3 represents to be suitable for the car chassis of the present utility model scheme drawing of car load attitude afterwards.
Description of reference numerals
1 front-wheel, 2 trailing wheels
4 car chassiss middle part, 3 ground lower surface
5 rear axle terrain clearances
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.Should be understood that the specific embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
Said attitude angle is meant folded acute angle between car chassis middle part lower surface 4 and the ground 3 in the utility model.
As shown in Figure 1, the utility model provides a kind of car chassis, and this car chassis comprises front-wheel 1 and trailing wheel 2, and the external diameter of described trailing wheel 2 is less than the external diameter of described front-wheel 1.
By technique scheme of the present utility model, because the external diameter of the trailing wheel 2 of car chassis is less, so 5 reductions of car load rear axle terrain clearance, thereby make the car load attitude angle reduce, center of gravity reduces, and the riding stability of automobile improves.
Described front-wheel 1 is the tire of standard model, and described trailing wheel 2 can also can be non-standard number tire for the tire of standard form number.Preferably, the section width of described trailing wheel 2 is greater than the section width of described front-wheel 1, and, the load-carrying capacity of described trailing wheel 2 is greater than the load-carrying capacity of described front-wheel 1, and such design can make automobile have advantages of high bearing capacity on the one hand, on the other hand, because trailing wheel 2 uses the tire of high bearing capacity, can prolong the service life of described trailing wheel 2 accordingly, so that the basically identical in service life of front and back tire has solved the problem that the front and back tire life has big difference in traditional car chassis.In addition, owing to this design does not need as traditional car chassis not need automobile hind axle and chassis are transformed, so can reduce the design and the manufacturing cost of automobile for the load-carrying capacity that improves trailing wheel carries out the twins design yet.Certainly, the section width of described trailing wheel 2 also can be less than or equal to the section width of described front-wheel 1, as long as can make it have enough load-carrying capacitys.
Described car chassis can be the chassis of passenger-carrying chassis, truck chassis, passenger-cargo dual-purpose chassis and other vehicle.
In addition, the utility model also provides a kind of automobile, and this automobile comprises above-mentioned car chassis.
By above description as can be known and since described automotive use described car chassis, therefore, as shown in Figures 2 and 3, the rear axle terrain clearance of automobile 5 reduces, thereby makes the automobile attitude angle reduce, center of gravity reduces, the riding stability of automobile improves.Simultaneously, because the section width of the trailing wheel 2 of described automobile is greater than the section width of front-wheel 1, and the load-carrying capacity of trailing wheel 2 is greater than the load-carrying capacity of front-wheel 1, therefore, described automobile has advantages of high bearing capacity on the one hand, on the other hand can be so that the basically identical in service life of front and back wheel tire.In addition, owing to this design does not need to carry out the twins design for the load-carrying capacity that improves trailing wheel as traditional automobile, do not need automobile hind axle and chassis are transformed yet,, be convenient to the large-scale manufacturing so can reduce the design and the manufacturing cost of automobile.
Below describe preferred implementation of the present utility model in conjunction with the accompanying drawings in detail; but; the utility model is not limited to the detail in the above-mentioned embodiment; in the technical conceive scope of present embodiment; can carry out multiple simple variant to the technical scheme of present embodiment, these simple variant all belong to protection domain of the present utility model.
Need to prove in addition, each concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up by any suitable manner, for fear of unnecessary repetition, the utility model no longer illustrates separately to various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (5)
1. car chassis, this car chassis comprises front-wheel (1) and trailing wheel (2), it is characterized in that, the external diameter of described trailing wheel (2) is less than the external diameter of described front-wheel (1).
2. car chassis according to claim 1 is characterized in that, the section width of described trailing wheel (2) is greater than the section width of described front-wheel (1).
3. car chassis according to claim 1 is characterized in that, the load-carrying capacity of described trailing wheel (2) is greater than the load-carrying capacity of described front-wheel (1).
4. according to any described car chassis in the claim 1 to 3, it is characterized in that described car chassis is passenger-carrying chassis, truck chassis or passenger-cargo dual-purpose chassis.
5. an automobile is characterized in that, this automobile comprises according to any described car chassis in the claim 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205297488U CN201824801U (en) | 2010-09-14 | 2010-09-14 | Automobile chassis and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205297488U CN201824801U (en) | 2010-09-14 | 2010-09-14 | Automobile chassis and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201824801U true CN201824801U (en) | 2011-05-11 |
Family
ID=43963355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205297488U Expired - Fee Related CN201824801U (en) | 2010-09-14 | 2010-09-14 | Automobile chassis and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201824801U (en) |
-
2010
- 2010-09-14 CN CN2010205297488U patent/CN201824801U/en not_active Expired - Fee Related
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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: 20110511 Termination date: 20170914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |