CN202944524U - Motorcycle engine shock absorption suspension device - Google Patents
Motorcycle engine shock absorption suspension device Download PDFInfo
- Publication number
- CN202944524U CN202944524U CN 201220338146 CN201220338146U CN202944524U CN 202944524 U CN202944524 U CN 202944524U CN 201220338146 CN201220338146 CN 201220338146 CN 201220338146 U CN201220338146 U CN 201220338146U CN 202944524 U CN202944524 U CN 202944524U
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- CN
- China
- Prior art keywords
- shaft sleeve
- suspension
- hang
- hanging
- motorcycle
- 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 motorcycle engine shock absorption suspension device. The motorcycle engine shock absorption suspension device is characterized by comprising a suspension upper shaft sleeve, a suspension lower shaft sleeve, a suspension middle shaft sleeve, a suspension middle shaft sleeve junction plate, an engine lifting lug and a suspension connecting pipe. The suspension upper shaft sleeve and the suspension lower shaft sleeve are fixedly connected at two ends of the suspension connecting pipe, shock absorption sleeves are arranged at two ends of the inside suspension upper shaft sleeve and at two ends of the suspension lower shaft sleeve. Both ends of a positioning sleeve are sleeved inside two shock absorption sleeves. A cross bar of the suspension middle shaft sleeve is fixed at the top end of the two suspension middle shaft sleeve junction plates, and a piece of engine lifting lug is arranged on the top portion of the middle end of the two suspension connecting pipes. A plurality of rubber rings are arranged on the outer wall of the middle positioning sleeve pipe, and between the two shock absorption sleeves. The motorcycle engine shock absorption suspension device is capable of isolating or lightening the shock delivered to a motorcycle frame by the engine; greatly reducing the shock of the completed motorcycle, and improving the driving comfort and the driving stability of the complete motorcycle. And the motorcycle engine shock absorption suspension device is capable of solving the problem that the whole motorcycle is shocked.
Description
Technical field
The utility model relates to motor bike, especially relates to a kind of motor cycle engine damping erecting by overhang.
Background technology
The motor cycle engine suspending assembly is one of parts of all motor bike indispensabilities, and only structural shape is different.Hanging behind the driving engine of China overwhelming majority's motor bike at present is directly to be welded on the vehicle frame, is characterized in simple in structure, easy to assembly, efficiency of assembling is also high, and shortcoming is poor, the fatiguability of driver comfort that the vibrations of motor bike are large, drive personnel.Because one of maximum vibroseis of motor bike: driving engine directly and vehicle frame be rigidly connected, its vibrations just are directly delivered on the vehicle frame.In addition since the be uneven impact that in motorcycle driving, produces and the vibrations of road also can be delivered on the vehicle frame by parts such as wheel, rear chain stays, these just Finished Motorcycle of motorcycle produce the poor problem of vibration problems, comfortable riding and the major cause of car stability problem of poor.
Summary of the invention
The purpose of this utility model be to provide a kind of energy isolated or alleviate by driving engine pass to the vibrations of vehicle frame, greatly reduce Finished Motorcycle of motorcycle vibrations, promote the motor cycle engine damping erecting by overhang of the riding stability of driver comfort and car load, it can solve the vibration problems of the insurmountable Finished Motorcycle of motorcycle of suspending assembly behind traditional motor cycle engine effectively.
The purpose of this utility model is achieved in that
A kind of motor cycle engine damping erecting by overhang, feature is: by hanging Upper shaft sleeve, hang Lower shaft sleeve, hang bottom bracket axle, hang the bottom bracket axle connecting panel, engine lifting lug and hang connection pipe and form, two arcs are hung connection pipe and are hung Upper shaft sleeve and to hang Lower shaft sleeve all vertical, hang Upper shaft sleeve and hang Lower shaft sleeve and be fixedly connected on respectively two two ends of hanging connection pipe, two ends in hanging Upper shaft sleeve and the two ends of hanging in the Lower shaft sleeve all are set with a shock-absorbing sleeve by interference fit, cross in hanging Upper shaft sleeve to be sleeved in two shock-absorbing sleeves by interference fit with the two ends of hanging the locating sleeve in the Lower shaft sleeve; Respectively be fixed with one on two middle-end tops of hanging connection pipe and hang the bottom bracket axle connecting panel, hang the bottom bracket axle crossbearer and be fixed on two tops of hanging the bottom bracket axle connecting panel, respectively be fixed with an engine lifting lug that is used for the lifting driving engine on two middle-end tops of hanging connection pipe.
Locating sleeve to be shaped as two ends thick, middle thin, in hanging Upper shaft sleeve and hang on the outer wall in the middle of the locating sleeve in the Lower shaft sleeve, cover has several and hangs the inwall of Upper shaft sleeve and hang the rubber ring that the inwall of Lower shaft sleeve fits tightly between two shock-absorbing sleeves.
The utility model changes hang the hard connecting mode that is welded on the vehicle frame after traditional as flexible connection mode into, be about to hang separately processing of part behind the driving engine, form motor cycle engine damping suspending assembly, and then be connected by pin rod with vehicle frame, the junction increases shock-absorbing sleeve, conducts to vibrations on the vehicle frame with regard to greatly having alleviated driving engine like this.But when change into by being rigidly connected being connected of driving engine and vehicle frame flexibly connect after, the not coplanar problem of hinge wheel that the minor sprocket of engine output shaft and trailing wheel can occur, simultaneously in the dynamic process of motorcycle driving, the width between centers of driving engine minor sprocket and trailing wheel hinge wheel also can constantly change under the effect of external force, this has just affected the stability of power drive system between driving engine and the trailing wheel, for this reason, the utility model has increased hangs bottom bracket axle, directly be enclosed within on the rear bottom fork axis during assembling, be resolved so that affect the stability problem of power drive system between driving engine and the trailing wheel.
The utlity model has to completely cut off or to alleviate by driving engine and pass to the vibrations of vehicle frame, greatly reduce the vibrations of Finished Motorcycle of motorcycle, the riding stability that promotes driver comfort and car load, simple in structure, easy for installation, advantage that manufactured materials is easy to obtain, it can solve the vibration problems of Finished Motorcycle of motorcycle effectively, especially is installed in better effects if on the motor bike of large discharge capacity.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 hangs in the Upper shaft sleeve and the cross-sectional schematic of hanging Lower shaft sleeve.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
A kind of motor cycle engine damping erecting by overhang, by hanging Upper shaft sleeve 1, hang Lower shaft sleeve 2, hang bottom bracket axle 3, hang bottom bracket axle connecting panel 4, engine lifting lug 5 and hang connection pipe 6 and form, two arcs are hung connection pipe 6 and are hung Upper shaft sleeve 1 and to hang Lower shaft sleeve 2 all vertical, hang Upper shaft sleeve 1 and hang Lower shaft sleeve 2 and be fixedly connected on respectively two two ends of hanging connection pipe 6, two ends in hanging Upper shaft sleeve 1 and the two ends of hanging in the Lower shaft sleeve 2 all are set with a shock-absorbing sleeve 9 by interference fit, cross in hanging Upper shaft sleeve 1 to be sleeved in two shock-absorbing sleeves 9 by interference fit with the two ends of hanging the locating sleeve 7 in the Lower shaft sleeve 2; Respectively be fixed with one on two middle-end tops of hanging connection pipe 6 and hang bottom bracket axle connecting panel 4, hang bottom bracket axle 3 crossbearers and be fixed on two tops of hanging bottom bracket axle connecting panel 4, respectively be fixed with an engine lifting lug 5 that is used for the lifting driving engine on two middle-end tops of hanging connection pipe 6.
Locating sleeve 7 to be shaped as two ends thick, middle thin, during hanging Upper shaft sleeve 4 and hang on the outer wall in the middle of the locating sleeve 7 Lower shaft sleeve 5 in, overlap between two shock-absorbing sleeves 9 and several are arranged and hang the inwall of Upper shaft sleeve 1 and hang the rubber ring 8 that the inwall of Lower shaft sleeve 2 fits tightly.
Claims (2)
1. motor cycle engine damping erecting by overhang, it is characterized in that: by hanging Upper shaft sleeve, hang Lower shaft sleeve, hang bottom bracket axle, hang the bottom bracket axle connecting panel, engine lifting lug and hang connection pipe and form, two arcs are hung connection pipe and are hung Upper shaft sleeve and to hang Lower shaft sleeve all vertical, hang Upper shaft sleeve and hang Lower shaft sleeve and be fixedly connected on respectively two two ends of hanging connection pipe, two ends in hanging Upper shaft sleeve and the two ends of hanging in the Lower shaft sleeve all are set with a shock-absorbing sleeve by interference fit, cross in hanging Upper shaft sleeve to be sleeved in two shock-absorbing sleeves by interference fit with the two ends of hanging the locating sleeve in the Lower shaft sleeve; Respectively be fixed with one on two middle-end tops of hanging connection pipe and hang the bottom bracket axle connecting panel, hang the bottom bracket axle crossbearer and be fixed on two tops of hanging the bottom bracket axle connecting panel, respectively be fixed with an engine lifting lug that is used for the lifting driving engine on two middle-end tops of hanging connection pipe.
2. motor cycle engine damping erecting by overhang according to claim 1, it is characterized in that: locating sleeve to be shaped as two ends thick, middle thin, in hanging Upper shaft sleeve and hang on the outer wall in the middle of the locating sleeve in the Lower shaft sleeve, cover has several and hangs the inwall of Upper shaft sleeve and hang the rubber ring that the inwall of Lower shaft sleeve fits tightly between two shock-absorbing sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220338146 CN202944524U (en) | 2012-07-13 | 2012-07-13 | Motorcycle engine shock absorption suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220338146 CN202944524U (en) | 2012-07-13 | 2012-07-13 | Motorcycle engine shock absorption suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202944524U true CN202944524U (en) | 2013-05-22 |
Family
ID=48420235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220338146 Expired - Fee Related CN202944524U (en) | 2012-07-13 | 2012-07-13 | Motorcycle engine shock absorption suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202944524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113335443A (en) * | 2021-06-18 | 2021-09-03 | 重庆宗申创新技术研究院有限公司 | Large-displacement pedal motorcycle engine suspension structure |
-
2012
- 2012-07-13 CN CN 201220338146 patent/CN202944524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113335443A (en) * | 2021-06-18 | 2021-09-03 | 重庆宗申创新技术研究院有限公司 | Large-displacement pedal motorcycle engine suspension structure |
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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: 20130522 Termination date: 20130713 |