CN2850991Y - Automobile rear spiral spring lower seat - Google Patents
Automobile rear spiral spring lower seat Download PDFInfo
- Publication number
- CN2850991Y CN2850991Y CN 200520010324 CN200520010324U CN2850991Y CN 2850991 Y CN2850991 Y CN 2850991Y CN 200520010324 CN200520010324 CN 200520010324 CN 200520010324 U CN200520010324 U CN 200520010324U CN 2850991 Y CN2850991 Y CN 2850991Y
- Authority
- CN
- China
- Prior art keywords
- spiral spring
- rear spiral
- lower seat
- spring lower
- coil springs
- 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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Abstract
The utility model discloses a rear spiral spring lower seat of an automobile, which is an integral rubber element, wherein a central hole of the rear spiral spring lower seat is provided with ripples to enhance the intensity of interference fit between the rear spiral spring lower seat and a rear axis; the convex part formed by the connection of the rear spiral spring lower seat and a rear spiral spring is a taper surface, which enhance the intensity of interference fit between the rear spiral spring lower seat and the rear spiral spring. In addition, the bottom surface of the rear spiral spring lower seat is hollow, and a sound absorption hollowness is added at the bottom surface; thus, the utility model enhance the ability of absorbing noise. With the structure design, the utility model can effectively avoid the collision among the rear axis of the rear spiral spring lower seat and the related parts of the rear spiral spring, which can improve the durability of the structure and decrease the noise; besides, the components are matched more suitable. Thereby, the vibration is reduced, the noise is absorbed, and the automobile can be driven more smoothly and effectively.
Description
Technical field
The utility model relates to automobile hind axle assembly, is specifically related to the rear coil springs mounting structure of automobile.
Background technology
There is certain defective in the structure design that existing rear coil springs is following, mainly show: with the cooperate insufficient strength of rear axle bonded assembly mesopore with rear axle, the straight plane that is shaped as with rear coil springs bonded assembly contact surface, cooperate intensity between influence and the rear coil springs, in addition, do not carry out corresponding sound-absorbing structure design, cause the increase of noise at noise.
Summary of the invention
The purpose of this utility model is to propose following of a kind of improved automobile rear coil springs at the following above shortcomings of existing rear coil springs, better improves the installation fit structure of itself and each parts of automobile, and strengthens it and reduce noise result.
Following of the utility model design-calculated automobile rear coil springs is the rubber single piece, mesopore place design at it has ripple, strengthen the interference fit intensity between itself and the rear axle, it and rear coil springs bonded assembly protrusion place are conical suface, interference fit intensity between enhancing and the rear coil springs in addition, adopts the hollow out design in the bottom surface of following of rear coil springs, be furnished with the sound-absorbing recess, strengthen it and absorb the noise ability.
When the wheel bob, rear axle also swings up and down thereupon, above-mentioned design can be avoided the collision of following rear axle of rear coil springs and rear coil springs region of interest effectively, durability of structures is improved, noise reduction is better, cooperation between the parts is also more appropriate, reaches the purpose of vibration damping, absorption noise, and actv. improves the riding comfort of vehicle.
Description of drawings
Fig. 1 is the cutaway view of following of this rear coil springs;
Fig. 2 is the following bottom view of rear coil springs.
The specific embodiment
Describe the structure of this assembly in detail below in conjunction with accompanying drawing:
Referring to Fig. 1, following of rear coil springs is a rubber single piece, the following middle part of rear coil springs a mesopore 1 arranged, be used to be enclosed within the rear coil springs mount pad above the rear axle, avoid the direct contact between rear axle and the spring.The mesopore place design that rear coil springs is following has ripple 2, and in order to the interference fit intensity between enhancing and the rear axle, the place is designed to conical suface 3 with rear coil springs bonded assembly protrusion, strengthens the interference fit intensity between the rear coil springs.Referring to Fig. 2, the hollow out design is adopted in following bottom surface of rear coil springs, is furnished with many sound-absorbing recesses 4, and the absorption noise ability of following of rear coil springs is enhanced.
Claims (2)
1, the automobile rear coil springs is following, it is a rubber single piece, in the middle of it there is and rear axle bonded assembly mesopore position, and periphery is and rear coil springs bonded assembly protrusion place, it is characterized in that: the mesopore place design at it has ripple, and it and rear coil springs bonded assembly protrusion place are conical suface.
2, rear coil springs according to claim 1 is following, it is characterized in that the hollow out design is adopted in the bottom surface of following of rear coil springs, is furnished with the sound-absorbing recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010324 CN2850991Y (en) | 2005-11-15 | 2005-11-15 | Automobile rear spiral spring lower seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010324 CN2850991Y (en) | 2005-11-15 | 2005-11-15 | Automobile rear spiral spring lower seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2850991Y true CN2850991Y (en) | 2006-12-27 |
Family
ID=37584955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520010324 Expired - Fee Related CN2850991Y (en) | 2005-11-15 | 2005-11-15 | Automobile rear spiral spring lower seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2850991Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840767A (en) * | 2015-01-15 | 2016-08-10 | 米巴精密零部件（中国）有限公司 | Gear assembly |
| CN106392596A (en) * | 2016-10-28 | 2017-02-15 | 江阴市天润机械制造有限公司 | Spring lower base applicable to various springs |
-
2005
- 2005-11-15 CN CN 200520010324 patent/CN2850991Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840767A (en) * | 2015-01-15 | 2016-08-10 | 米巴精密零部件（中国）有限公司 | Gear assembly |
| CN106392596A (en) * | 2016-10-28 | 2017-02-15 | 江阴市天润机械制造有限公司 | Spring lower base applicable to various springs |
| CN106392596B (en) * | 2016-10-28 | 2018-09-28 | 江阴市天润机械制造有限公司 | A kind of spring lower seat can be suitably used for a variety of springs |
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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: 20061227 Termination date: 20131115 |