CN204659941U - A kind of three-wheel vehicle leaf spring - Google Patents
A kind of three-wheel vehicle leaf spring Download PDFInfo
- Publication number
- CN204659941U CN204659941U CN201520307895.3U CN201520307895U CN204659941U CN 204659941 U CN204659941 U CN 204659941U CN 201520307895 U CN201520307895 U CN 201520307895U CN 204659941 U CN204659941 U CN 204659941U
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- CN
- China
- Prior art keywords
- spring
- wheel vehicle
- leaf spring
- auxiliary spring
- auxiliary
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- 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 relates to three-wheel vehicle parts, relate to a kind of three-wheel vehicle leaf spring in particular, comprise main spring and auxiliary spring, described main spring and auxiliary spring are bolted as a whole, described main spring two end is respectively equipped with volume youngster lining, described main spring and auxiliary spring two end are fixed with leaf spring adapter plate and cup head rivet respectively, and the downside of described auxiliary spring two end is separately installed with snubber block, and described auxiliary spring medium position is provided with back-up block.Structure is simple, along with the weight of three-wheel vehicle delivery, main spring, interaction between auxiliary spring and snubber block, thus more comfortable when making car load underloading, more can carry during heavy duty, avoid because when vehicle overload carries, plastic degeneration appears in leaf spring, driving more has safety, greatly can improve the service life of car, technique is simple, easy to manufacture simultaneously, cost is low, dependable performance, meets the demand of consuming.
Description
Technical field
The utility model relates to three-wheel vehicle parts, relates to a kind of three-wheel vehicle leaf spring in particular.
Technical background
Leaf spring is the arc-shaped structure that two ends tilt, and leaf spring two ends tilt part and are connected with vehicle frame, and utilize the elastic force of leaf spring self, reach the effect of compensator or trimmer pressure, the load-carrying of car is more sometimes, and leaf spring meeting excessive deformation, affects service life and the elasticity of leaf spring.At present, the plate spring structure of three-wheel vehicle adopts traditional leaf spring, when three-wheel vehicle underloading, due to rigidity and the camber limitation in height of leaf spring self, the deadweight of three-wheel vehicle is not enough to make the camber of leaf spring that due change occurs, thus the effect of damping can not be played, under steam, make three-wheel vehicle have sense of significantly jolting; When three-wheel vehicle heavy service, the swing due to vehicle frame make leaf spring and vehicle frame connecting portion as easy as rolling off a log impaired, more serious, when super section of vehicle, because load-carrying exceeds the tolerance range of leaf spring, cause leaf spring to produce plastic deformation, permanent infringement is caused to leaf spring self.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of three-wheel vehicle leaf spring.
For solving the problems of the technologies described above, the utility model provides a kind of three-wheel vehicle leaf spring, comprise main spring and auxiliary spring, described main spring and auxiliary spring are bolted as a whole, described main spring two end is respectively equipped with volume youngster lining, described main spring and auxiliary spring two end are fixed with leaf spring adapter plate and cup head rivet respectively, and the downside of described auxiliary spring two end is separately installed with snubber block, and described auxiliary spring medium position is provided with back-up block.
Further, the shape of described main spring and auxiliary spring is two ends tilting, umbilicate circular arc.
Further, described main spring and auxiliary spring are all superposed by several plate spring sheet and form.
Further, described snubber block is bolted on auxiliary spring.
Further, be back-up block described in be derby.
The beneficial effect of employing technique scheme is: a kind of three-wheel vehicle leaf spring of the present utility model, and structure is simple, along with the weight of three-wheel vehicle delivery, main spring, interaction between auxiliary spring and snubber block, thus more comfortable when making car load underloading, more can carry during heavy duty, avoid because when vehicle overload carries, plastic degeneration appears in leaf spring, driving more has safety, greatly can improve the service life of car, technique is simple, easy to manufacture simultaneously, and cost is low, dependable performance, meets the demand of consuming.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of three-wheel vehicle leaf spring of the utility model,
Wherein, 1, main spring, 2, bolt, 3, leaf spring adapter plate, 4, volume youngster lining, 5, snubber block, 6, cup head rivet, 7, back-up block, 8, auxiliary spring.
Detailed description of the invention
Below in conjunction with Figure of description, the technical solution of the utility model and structure are described, so that those skilled in the art understand.
A kind of three-wheel vehicle leaf spring, comprise main spring 1 and auxiliary spring 8, described main spring 1 is connected as a whole with auxiliary spring 8 by bolt 2, described main spring 1 two end is respectively equipped with volume youngster lining 4, described main spring 1 and auxiliary spring 8 two end are fixed with leaf spring adapter plate 3 and cup head rivet 6 respectively, the downside of described auxiliary spring 8 two end is separately installed with snubber block 5, and described auxiliary spring medium position is provided with back-up block 7.
Further, the shape of described main spring 1 and auxiliary spring 8 is two ends tilting, umbilicate circular arc.
Further, described main spring 1 and auxiliary spring 8 are all superposed by several plate spring sheet and form.
Further, described snubber block 7 is bolted on auxiliary spring 8.
Further, be back-up block 7 described in be derby.
Above-mentionedly by reference to the accompanying drawings utility model to be exemplarily described; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed this insubstantial that method of the present utility model is conceived and technical scheme is carried out to improve; or the design of utility model and technical scheme directly applied to other occasions, all within protection domain of the present utility model without to improve.
Claims (5)
1. a three-wheel vehicle leaf spring, comprise main spring and auxiliary spring, described main spring and auxiliary spring are bolted as a whole, it is characterized in that: described main spring two end is respectively equipped with volume youngster lining, described main spring and auxiliary spring two end are fixed with leaf spring adapter plate and cup head rivet respectively, the downside of described auxiliary spring two end is separately installed with snubber block, and described auxiliary spring medium position is provided with back-up block.
2. a kind of three-wheel vehicle leaf spring according to claim 1, is characterized in that: the shape of described main spring and auxiliary spring is two ends tilting, umbilicate circular arc.
3. a kind of three-wheel vehicle leaf spring according to claim 1, is characterized in that: described main spring and auxiliary spring are all superposed by several plate spring sheet and form.
4. a kind of three-wheel vehicle leaf spring according to claim 1, is characterized in that: described snubber block is bolted on auxiliary spring.
5. a kind of three-wheel vehicle leaf spring according to claim 1, is characterized in that: described back-up block is derby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307895.3U CN204659941U (en) | 2015-05-13 | 2015-05-13 | A kind of three-wheel vehicle leaf spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307895.3U CN204659941U (en) | 2015-05-13 | 2015-05-13 | A kind of three-wheel vehicle leaf spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204659941U true CN204659941U (en) | 2015-09-23 |
Family
ID=54130358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520307895.3U Expired - Fee Related CN204659941U (en) | 2015-05-13 | 2015-05-13 | A kind of three-wheel vehicle leaf spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204659941U (en) |
-
2015
- 2015-05-13 CN CN201520307895.3U patent/CN204659941U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20180513 |