CN202971693U - Novel spring used for automobile shock absorber - Google Patents
Novel spring used for automobile shock absorber Download PDFInfo
- Publication number
- CN202971693U CN202971693U CN 201220736830 CN201220736830U CN202971693U CN 202971693 U CN202971693 U CN 202971693U CN 201220736830 CN201220736830 CN 201220736830 CN 201220736830 U CN201220736830 U CN 201220736830U CN 202971693 U CN202971693 U CN 202971693U
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- Prior art keywords
- spring
- shock absorber
- novel
- automobile shock
- spring used
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Abstract
The utility model relates to a spring, in particular to a novel spring used for an automobile shock absorber. The novel spring used for the automobile shock absorber comprises a spring body and a protection cover sleeved on the spring body, and a central axis of the spring body is of a C shape. The novel spring used for the automobile shock absorber overcomes the shortcomings that a traditional cylindrical or conical spring used for the shock absorber is large in lateral force, service life is caused to be short, and driving smoothness is bad, the lateral force is greatly reduced through physical properties of the shape of the novel spring used for the automobile shock absorber, the service life is prolonged, durability and smoothness of the shock absorber are improved, and meanwhile noise is lowered, and the novel spring used for the automobile shock absorber is particularly suitable for being used for sports utility vehicles (SUV).
Description
Technical field
The utility model relates to a kind of spring, relates in particular to a kind of novel spring for automobile absorber.
Background technique
Its core component of automobile absorber is the spring that is socketed on it, the rigidity of automobile hanging, and the important indicators such as its smoothness that travels, travelling comfort depend mainly on the spring that it adopts.What adopt on automobile absorber at present is volute spring or helical spring, it has stressed even, the advantage that rigidity is stable, easily manufactured, still, because its medial axis is straight line type, this spring lateral force of two types is large, easily causes damper leakage and piston rod premature wear, causes vibration damper early failue, lateral force can cause frictional force of damper to increase, when the road excitation amplitude hour, suspension rate will significantly improve, thereby worsen the run smoothness of vehicle.So how to make a kind of novel spring for automobile absorber, utilize the physical property of spring itself effectively to reduce lateral force to increase working life and the smoothness of automobile absorber, just inventor's problem that will solve.
Summary of the invention
The utility model has solved traditional cylindrical and its lateral force of cone shaped spring causes greatly its rapid wear, the poor defective of run smoothness.
Its concrete technological scheme is: a kind of novel spring for automobile absorber, described spring comprise the spring body and be set in protecting jacket on the spring body, and the medial axis of described spring body is circular arc.The medial axis is that the spring of C type is deformed spring; it is different from helical spring and volute spring that the medial axis is straight line; the shape of itself has determined that its lateral force is significantly smaller than traditional spring; solved the problem of absorber spring lateral force; protecting jacket is enclosed within on spring can play the protection spring, the generation of the collision that produces when avoiding spring-compressed and wearing and tearing and noise.
As preferably, the radius of arc of the circular arc medial axis of described spring body is 10-30cm.
As preferably, described spring body is the 55Si2Cr spring.Material is that its cost performance of spring of 55Si2Cr is the highest.
As preferably, described protecting jacket is the nylon protecting jacket.The nylon protecting jacket is cheap, is compounded in the spring surface simple and convenient.
The utility model has solved the shortening in working life that traditional its lateral force of cylindrical or cone shaped spring that is used for vibration damper causes greatly, the defective that run smoothness is poor, the physical property of the shape of itself has greatly reduced lateral force, increased working life, durability and the smoothness of vibration damper have been improved, reduced simultaneously noise, be particularly suitable for the SUV vehicle and use.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with Fig. 1, the utility model embodiment 1 is described in further detail.
A kind of novel spring for automobile absorber, described spring comprise spring body 1 and be set in protecting jacket 2 on spring body 1, and the medial axis of described spring body is circular arc.Described spring body 1 is the 55Si2Cr spring.Described protecting jacket 2 is the nylon protecting jacket.The radius of arc of the circular arc medial axis of described spring body 1 is 10-30cm.
Claims (4)
1. a novel spring that is used for automobile absorber, is characterized in that, described spring comprises spring body (1) and be set in protecting jacket (2) on spring body (1), and the medial axis of described spring body is circular arc.
2. a kind of novel spring for automobile absorber according to claim 1, is characterized in that, the radius of arc of the circular arc medial axis of described spring body is 10-30cm.
3. a kind of novel spring for automobile absorber according to claim 1, is characterized in that, described spring body (1) is the 55Si2Cr spring.
4. a kind of novel spring for automobile absorber according to claim 1, is characterized in that, described protecting jacket (2) is the nylon protecting jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736830 CN202971693U (en) | 2012-12-28 | 2012-12-28 | Novel spring used for automobile shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736830 CN202971693U (en) | 2012-12-28 | 2012-12-28 | Novel spring used for automobile shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202971693U true CN202971693U (en) | 2013-06-05 |
Family
ID=48512770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220736830 Expired - Lifetime CN202971693U (en) | 2012-12-28 | 2012-12-28 | Novel spring used for automobile shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202971693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370776A (en) * | 2015-11-30 | 2016-03-02 | 浙江美力科技股份有限公司 | Conical lateral force vibration reducer spring and assembly structure thereof |
-
2012
- 2012-12-28 CN CN 201220736830 patent/CN202971693U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370776A (en) * | 2015-11-30 | 2016-03-02 | 浙江美力科技股份有限公司 | Conical lateral force vibration reducer spring and assembly structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Anji County, Zhejiang city of Huzhou province 313300 highway 04 Xia Quan adjacent to the toll station Zhejiang roadtamer auto parts Limited by Share Ltd Patentee after: ZHEJIANG ROADTAMER AUTO PARTS CO.,LTD. Address before: Anji County, Zhejiang city of Huzhou province 313310 pass Xia Quan Cun Pu Zhen Zhejiang roadtamer auto suspension Co. Ltd. Patentee before: ZHEJIANG ROADTAMER AUTO SUSPENSION SYSTEM Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |