CN101475040B - motorcycle chain protector - Google Patents
motorcycle chain protector Download PDFInfo
- Publication number
- CN101475040B CN101475040B CN200910103128XA CN200910103128A CN101475040B CN 101475040 B CN101475040 B CN 101475040B CN 200910103128X A CN200910103128X A CN 200910103128XA CN 200910103128 A CN200910103128 A CN 200910103128A CN 101475040 B CN101475040 B CN 101475040B
- Authority
- CN
- China
- Prior art keywords
- chain
- motorcycle
- hangers
- hanging hole
- clamp
- 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
Links
- 230000001012 protector Effects 0.000 title 1
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The invention discloses a motorcycle chain protection structure, which comprises a motorcycle bottom fork and a chain protection clamp arranged on the motorcycle bottom fork, wherein the motorcycle bottom fork comprises a shaft sleeve and a transverse pipe, the transverse position of the chain protection clamp is opposite to a chain, the chain protection clamp is in a U-shaped structure made of elastic materials, two legs of the U-shaped structure are respectively provided with a hanging hole, the transverse pipe is provided with two hanging lugs, the front end of the chain protection clamp is sleeved on the excircle of the shaft sleeve in an arc manner, and the two hanging holes are respectively hung on the two hanging lugs of the transverse pipe.
Description
Technical field
The present invention relates to a kind of motor bike accessory, particularly a kind of motorcycle chain fender guard.
Background technology
The engine power of most of motor bike transmits by chain, and it is certain lax that chain-drive character has determined that chain must have, and the chain situation that can occur elongating in use for some time.In the vehicle ' process, owing to the interference of reasons such as vibration, chain can be beaten on chain stay and produce friction, and chain is damaged, and reduces service life.For overcoming the above problems, be oppositely arranged chain guard clamp with the chain position, adopt material with respect to metal soft protect block between chain stay and chain, avoid chain to damage.
In the prior art, chain guard clamp adopts anterior at vehicle chain stay overcoat upper limit, utilizes bolt will protect card afterbody protecting in the card support on being fastened on behind the transverse tube again, thereby prevents that the direct and vehicle chain stay of chain on the go from rubbing.Because on the mounting structure, locate deadly, chain guard clamp exists that the location is bad, assembly deflections and and chain can not be good fit etc. problem; Simultaneously, the bolted version of afterbody that existing chain guard clamp adopts is protected card and need be crossed over transverse tube and arrive and protect card and support, thereby it is bigger to protect card length, increases manufacturing cost, the installation complexity.
Therefore, need a kind of chain protection equipment, can realize good fix, but the better protect chain is installed simple and conveniently, mounted configuration is compactness simply.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of motorcycle chain fender guard, can realize good fix, but the better protect chain is installed simple and conveniently, shortens and to protect card length, mounted configuration is simply compact, has reduced cost.
Protecting structure for chain of motorcycle of the present invention; comprise motorcycle bottom fork and the chain guard clamp that is arranged on the motorcycle bottom fork; motorcycle bottom fork comprises axle sleeve and transverse tube; the horizontal position of chain guard clamp is relative with chain; the U-shaped structure of described chain guard clamp for making by elastomeric material, U-shaped structure bipod is provided with hanging hole respectively, corresponding with hanging hole on the transverse tube two hangers is set; the front end arc sleeve of chain guard clamp is at sleeve outer circle, and two hanging holes are hung on two hangers of transverse tube.
Further, the cooresponding surface of described chain guard clamp and chain is provided with vertical projection respectively, and the horizontal position of described vertical projection is relative with the roller of chain, and the lateral dimension of vertical projection is less than the distance between horizontal two inner plates of chain;
Further, described hangers extends to the chain stay afterbody perpendicular to transverse tube;
Further, described chain guard clamp bipod inboard is provided with boss respectively, and described hanging hole is the longitudinal hole that is arranged on the boss;
Further, the cross-sectional plane of described boss is a rectangle, and the cross-sectional plane of hanging hole is a rectangle;
Further, the cross-sectional plane of hangers is a rectangle, and the lateral dimension of hanging hole is greater than the lateral dimension of hangers;
Further, after hanging hole is suspended on the hangers, make chain guard clamp have predetermincd tension.
The invention has the beneficial effects as follows: protecting structure for chain of motorcycle of the present invention; adopt the elasticity chain guard clamp; and the fit that articulates, can realize good fix, but the better protect chain; avoided bolted connection; install simple and conveniently, adopt hangers to replace protecting card and support, card length is protected in shortening; mounted configuration is simply compact, has reduced cost.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described.
Fig. 1 is a structural representation of the present invention;
Fig. 2 be Fig. 1 along A to view.
The specific embodiment
Fig. 1 is a structural representation of the present invention, Fig. 2 be Fig. 1 along A to view, as shown in the figure: the protecting structure for chain of motorcycle of present embodiment, comprise motorcycle bottom fork and the chain guard clamp 3 that is arranged on the motorcycle bottom fork, motorcycle bottom fork comprises axle sleeve 1 and transverse tube 2, and the horizontal position of chain guard clamp 3 is relative with chain, the U-shaped structure of chain guard clamp 3 for making by elastomeric material, material is an elastic caoutchouc in the present embodiment, obtains easily, and cost is low; U-shaped structure bipod is provided with hanging hole 5 respectively, corresponding with hanging hole 5 on the transverse tube 2 two hangers 6 is set, and in the present embodiment, hangers 6 is welded on the transverse tube 2 by a U-shaped bar and forms both sides about in the of 2 at transverse tube; The front end arc sleeve of chain guard clamp 3 is at axle sleeve 1 cylindrical, and two hanging holes 5 are hung on two hangers 6 of transverse tube 2, after hanging hole 5 is suspended on the hangers 6, make chain guard clamp 3 have predetermincd tension, fixedly positioning after guaranteeing to articulate, and prevents to come off; In the present embodiment, hangers 6 extends to the chain stay afterbody perpendicular to transverse tube 2, articulates firmly, is easy to produce predetermincd tension, effectively prevents to come off; Chain guard clamp 3 bipod inboards are provided with boss 7 respectively, hanging hole 5 can guarantee that for being arranged on the longitudinal hole on the boss 7 intensity of chain guard clamp 3 is not damaged, and is being provided with under the situation of predetermincd tension, can guarantee that the whole card that protects does not have stress concentration, prolong the service life of protecting card; The cross-sectional plane of boss 7, hanging hole 5 and hangers 6 is rectangle, can make chain guard clamp 3 lateral stressed even, avoids the local pressure distortion, guarantees that accurate positioning also can keep for a long time;
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (6)
1. motorcycle chain fender guard, comprise motorcycle bottom fork and the chain guard clamp (3) that is arranged on the motorcycle bottom fork, motorcycle bottom fork comprises axle sleeve (1) and transverse tube (2), the horizontal position of chain guard clamp (3) is relative with chain, it is characterized in that: the U-shaped structure of described chain guard clamp (3) for making by elastomeric material, U-shaped structure bipod is provided with hanging hole (5) respectively, transverse tube (2) is gone up corresponding two hangers (6) that are provided with hanging hole (5), the front end arc sleeve of chain guard clamp (3) is at axle sleeve (1) cylindrical, and two hanging holes (5) are hung on two hangers (6) of transverse tube (2); Described chain guard clamp (3) is provided with vertical projection (4) respectively with the cooresponding surface of chain, and the horizontal position of described vertical projection (4) is relative with the roller of chain, and the lateral dimension of vertical projection (4) is less than the distance between horizontal two inner plates of chain.
2. motorcycle chain fender guard according to claim 1 is characterized in that: described hangers (6) extends to the chain stay afterbody perpendicular to transverse tube (2).
3. motorcycle chain fender guard according to claim 2 is characterized in that: described chain guard clamp (3) bipod inboard is provided with boss (7) respectively, and described hanging hole (5) is for being arranged on the longitudinal hole on the boss (7).
4. motorcycle chain fender guard according to claim 3 is characterized in that: the cross-sectional plane of described boss (7) is a rectangle, and the cross-sectional plane of hanging hole (5) is a rectangle.
5. motorcycle chain fender guard according to claim 4 is characterized in that: the cross-sectional plane of hangers (6) is a rectangle, and the lateral dimension of hanging hole (5) is greater than the lateral dimension of hangers (6).
6. motorcycle chain fender guard according to claim 5 is characterized in that: hanging hole (5) makes chain guard clamp (3) have predetermincd tension after being suspended on the hangers (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910103128XA CN101475040B (en) | 2009-01-22 | 2009-01-22 | motorcycle chain protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910103128XA CN101475040B (en) | 2009-01-22 | 2009-01-22 | motorcycle chain protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101475040A CN101475040A (en) | 2009-07-08 |
| CN101475040B true CN101475040B (en) | 2010-12-08 |
Family
ID=40835838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910103128XA Expired - Fee Related CN101475040B (en) | 2009-01-22 | 2009-01-22 | motorcycle chain protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101475040B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941899B (en) * | 2012-11-15 | 2014-10-22 | 隆鑫通用动力股份有限公司 | Motorcycle-chain protecting clamp and installing structure thereof |
| CN102941897B (en) * | 2012-11-15 | 2014-10-22 | 隆鑫通用动力股份有限公司 | Motorcycle-chain protecting structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144088Y (en) * | 1992-12-07 | 1993-10-20 | 刘夫民 | Protecting decoration ring for bicycle chain |
| EP1134152A2 (en) * | 2000-03-15 | 2001-09-19 | Mark Blanchard | Final drive protector |
| CN2769152Y (en) * | 2004-11-08 | 2006-04-05 | 重庆宗申技术开发研究有限公司 | Motorcycle chain guard |
| CN200995734Y (en) * | 2006-12-26 | 2007-12-26 | 重庆宗申技术开发研究有限公司 | Chain guarding calliper for motorcycle |
| CN201056249Y (en) * | 2007-05-22 | 2008-05-07 | 潘强 | Chain protecting shell |
| CN201176241Y (en) * | 2008-03-04 | 2009-01-07 | 重庆宗申技术开发研究有限公司 | Bottom fork of motorcycle |
-
2009
- 2009-01-22 CN CN200910103128XA patent/CN101475040B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144088Y (en) * | 1992-12-07 | 1993-10-20 | 刘夫民 | Protecting decoration ring for bicycle chain |
| EP1134152A2 (en) * | 2000-03-15 | 2001-09-19 | Mark Blanchard | Final drive protector |
| CN2769152Y (en) * | 2004-11-08 | 2006-04-05 | 重庆宗申技术开发研究有限公司 | Motorcycle chain guard |
| CN200995734Y (en) * | 2006-12-26 | 2007-12-26 | 重庆宗申技术开发研究有限公司 | Chain guarding calliper for motorcycle |
| CN201056249Y (en) * | 2007-05-22 | 2008-05-07 | 潘强 | Chain protecting shell |
| CN201176241Y (en) * | 2008-03-04 | 2009-01-07 | 重庆宗申技术开发研究有限公司 | Bottom fork of motorcycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101475040A (en) | 2009-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20101208 Termination date: 20140122 |