CN207943094U - A kind of steering room back suspension air spring - Google Patents
A kind of steering room back suspension air spring Download PDFInfo
- Publication number
- CN207943094U CN207943094U CN201820228210.XU CN201820228210U CN207943094U CN 207943094 U CN207943094 U CN 207943094U CN 201820228210 U CN201820228210 U CN 201820228210U CN 207943094 U CN207943094 U CN 207943094U
- Authority
- CN
- China
- Prior art keywords
- plastic part
- air spring
- suspension air
- back suspension
- steering room
- 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
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- Air Bags (AREA)
Abstract
The utility model discloses a kind of steering room back suspension air spring, include the upper plastic part being fixed on leather bag by pressure ring and the lower plastic part on leather bag is fixed to by pressure ring, there are six the upper reinforcing ribs for being uniformly distributed into divergent shape for the setting of the upper surface of upper plastic part, the both ends of upper reinforcing rib are connected at the center of upper plastic part with outer wall respectively, and the outer end of upper reinforcing rib is connected with upper reinforcing ring respectively；There are six the lower reinforcing ribs for being uniformly distributed into divergent shape for the setting of the upper surface of lower plastic part, the both ends of lower reinforcing rib are connected at the center of lower plastic part with lower reinforcing ring respectively, which alleviates product weights, withhold not fragmentation, ensure products air tightness simultaneously, reduce manufacturing cost and transportation cost, good environmental protection.
Description
Technical field
The utility model is related to rear overhang spring technical fields, and in particular to a kind of steering room back suspension air spring.
Background technology
Currently, in the accessory that steering room back suspension air spring uses, top and bottom mostly use aluminum design, hardness compared with
It is good, but its cost is higher, poor air-tightness, it is more crisp, withhold easily broken, expense is also higher in transportational process.
Utility model content
The purpose of this utility model is to provide a kind of steering room back suspension air spring, in the presence of solving the prior art
Cost it is higher, poor air-tightness is more crisp, withholds easily broken, costly problem in transportational process.
To achieve the above object, the utility model method provides a kind of steering room back suspension air spring, including passes through pressure ring
Fixed on leather bag upper plastic part and the lower plastic part on leather bag is fixed to by pressure ring, the upper surface of upper plastic part is provided with six
The both ends of a upper reinforcing rib for being uniformly distributed into divergent shape, upper reinforcing rib are connected at the center of upper plastic part with outer wall respectively
It connects, the outer end of upper reinforcing rib is connected with upper reinforcing ring respectively；There are six be uniformly distributed into diverging to the setting of the upper surface of lower plastic part
The both ends of the lower reinforcing rib of shape, lower reinforcing rib are connected at the center of lower plastic part with lower reinforcing ring respectively.
Optionally, upper plastic part is set as tubular.
Optionally, the cross section of upper plastic part is circular ring shape.
Optionally, the longitudinal cross-section of the cylindrical inner wall of the lower part of upper plastic part is rectangle.
Optionally, the longitudinal cross-section of the cylindrical inner wall at the middle part of upper plastic part is isosceles trapezoid.
Optionally, the upper surface of upper plastic part is arcwall face.
Optionally, lower plastic part is tubular.
Optionally, the lateral cross section of lower plastic part is circular ring shape.
Optionally, the longitudinal cross-section of the cylindrical inner wall of lower plastic part is right-angled trapezium.
Optionally, it is provided with screw in lower plastic part.
The utility model has the following advantages that：
The steering room back suspension air spring of the utility model, the cost that can be solved in the presence of the prior art is higher, gas
Close property is poor, more crisp, withholds easily broken, costly problem in transportational process, which alleviates product weight, withholds not broken
It splits, while ensureing products air tightness, reduce manufacturing cost and transportation cost, good environmental protection.
Description of the drawings
Fig. 1 is the sectional view of the upper plastic part of the steering room back suspension air spring of the utility model.
Fig. 2 is the vertical view of the upper plastic part of the steering room back suspension air spring of the utility model.
Fig. 3 is the sectional view of the lower plastic part of the steering room back suspension air spring of the utility model.
Fig. 4 is the vertical view of the lower plastic part of the steering room back suspension air spring of the utility model.
In figure, 1 is upper plastic part, and 2 be lower plastic part, and 3 be upper reinforcing rib, and 4 be lower reinforcing rib.
Specific implementation mode
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment
A kind of steering room back suspension air spring includes the upper plastics being fixed to by pressure ring on leather bag referring to Fig. 1 to Fig. 4
Part 1 and the lower plastic part 2 on leather bag is fixed to by pressure ring, the setting of the upper surface of upper plastic part 1 is there are six being uniformly distributed into diverging
The both ends of the upper reinforcing rib 3 of shape, upper reinforcing rib 3 are connected at the center of upper plastic part 1 with outer wall respectively, upper reinforcing rib 3
Outer end is connected with upper reinforcing ring respectively；There are six the lower reinforcing ribs for being uniformly distributed into divergent shape for the setting of the upper surface of lower plastic part 2
4, the both ends of lower reinforcing rib 4 are connected at the center of lower plastic part 2 with lower reinforcing ring respectively.
The steering room back suspension air spring of the utility model can further include such as lower structure, the setting of upper plastic part 1
For tubular.The cross section of upper plastic part 1 is circular ring shape.The longitudinal cross-section of the cylindrical inner wall of the lower part of upper plastic part 1 is rectangle.On
The longitudinal cross-section of the cylindrical inner wall at the middle part of plastic part 1 is isosceles trapezoid.The upper surface of upper plastic part 1 is arcwall face.Lower plastics
Part 2 is tubular.The lateral cross section of lower plastic part 2 is circular ring shape.The longitudinal cross-section of the cylindrical inner wall of lower plastic part 2 is right angle ladder
Shape.It is provided with screw in lower plastic part 2.The inner end of upper reinforcing rib 3 is connected with inner ring respectively, and inner ring is fixed on plastic part 1
Center at, there are one the upper openings between being located at two upper reinforcing ribs 3 for setting in inner ring.There are two for setting on lower reinforcing ring
Even distribution and the under shed that is located between two lower reinforcing ribs 4.It is provided with upper plenum in upper reinforcing rib 3, in this way can
Mitigate weight.It is provided with reinforcing mat in upper plenum, intensity can be improved in this way.It is provided with lower cavity in lower reinforcing rib 4, in this way
Weight can be mitigated.It is connected with spring between the top and bottom of lower cavity, buffer capacity can be improved in this way.
It should be noted that the steering room back suspension air spring of the utility model, mainly improves above structure,
The component that can realize corresponding function in the prior art may be used when needed in other unmentioned function, component and structures
And structure is implemented.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (10)
1. a kind of steering room back suspension air spring includes the upper plastic part (1) being fixed on leather bag by pressure ring and passes through pressure ring
Fixed to the lower plastic part (2) on leather bag, which is characterized in that there are six be uniformly distributed into hair to the setting of the upper surface of upper plastic part (1)
The both ends of the upper reinforcing rib (3) of bulk, upper reinforcing rib (3) are connected at the center of upper plastic part (1) with outer wall respectively, upper to add
The outer end of strengthening tendons (3) is connected with upper reinforcing ring respectively；There are six be uniformly distributed into divergent shape to the setting of the upper surface of lower plastic part (2)
Lower reinforcing rib (4), the both ends of lower reinforcing rib (4) are connected at the center of lower plastic part (2) with lower reinforcing ring respectively.
2. steering room back suspension air spring as described in claim 1, which is characterized in that upper plastic part (1) is set as tubular.
3. steering room back suspension air spring as claimed in claim 2, which is characterized in that the cross section of upper plastic part (1) is circle
Annular.
4. steering room back suspension air spring as claimed in claim 3, which is characterized in that the tubular of the lower part of upper plastic part (1)
The longitudinal cross-section of inner wall is rectangle.
5. steering room back suspension air spring as claimed in claim 4, which is characterized in that the tubular at the middle part of upper plastic part (1)
The longitudinal cross-section of inner wall is isosceles trapezoid.
6. steering room back suspension air spring as claimed in claim 5, which is characterized in that the upper surface of upper plastic part (1) is arc
Shape face.
7. steering room back suspension air spring as described in claim 1, which is characterized in that lower plastic part (2) is tubular.
8. steering room back suspension air spring as claimed in claim 7, which is characterized in that the lateral cross section of lower plastic part (2) is
Circular ring shape.
9. steering room back suspension air spring as claimed in claim 8, which is characterized in that the cylindrical inner wall of lower plastic part (2)
Longitudinal cross-section is right-angled trapezium.
10. steering room back suspension air spring as claimed in claim 9, which is characterized in that be provided with spiral shell in lower plastic part (2)
Nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228210.XU CN207943094U (en) | 2018-02-09 | 2018-02-09 | A kind of steering room back suspension air spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228210.XU CN207943094U (en) | 2018-02-09 | 2018-02-09 | A kind of steering room back suspension air spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207943094U true CN207943094U (en) | 2018-10-09 |
Family
ID=63699807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820228210.XU Expired - Fee Related CN207943094U (en) | 2018-02-09 | 2018-02-09 | A kind of steering room back suspension air spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207943094U (en) |
-
2018
- 2018-02-09 CN CN201820228210.XU patent/CN207943094U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20210209 |