CN2600323Y - Bicycle - Google Patents
Bicycle Download PDFInfo
- Publication number
- CN2600323Y CN2600323Y CN 03223884 CN03223884U CN2600323Y CN 2600323 Y CN2600323 Y CN 2600323Y CN 03223884 CN03223884 CN 03223884 CN 03223884 U CN03223884 U CN 03223884U CN 2600323 Y CN2600323 Y CN 2600323Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- transmission
- bevel
- bicycle
- power
- 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 bicycle, comprising a front wheel, a rear wheel, a power driving part and a power transmission part. The power transmission part comprises two pairs of mutually-meshed bevel gears, wherein one bevel gear pair is located at the position of the front wheel, the other bevel gear pair is located at the position of the rear wheel, a driving wheel of the bevel gear pair at the position of the front wheel is connected with the power part, a driven wheel is connected with the driving wheel of the bevel gear pair at the position of the rear wheel by a transmission shaft, the driven wheel is axially connected with the rear wheel shaft. The bevel gear connected with the power party is a speed-falling gear pair. The power driving part adopts the storage battery or diesel engine to drive. As the gear transmission has the characteristics of uneasy abrasion, and reliable and stable transmission. Therefore the bicycle using the transmission method has long service life. in addition, the transmission method only needs two pairs of bevel gears and the transmission shaft to perform the transmission, therefore the utility model has simple structure and safe and reliable application.
Description
Technical field
The utility model relates to a kind of bicycle, is the improvement technology of bicycle drive specifically.
Background technology
At present, the bicycle that people use all adopts chain gear, and after use a period of time, chain often occurring can not be meshing with each other with gear, even the chain releasing phenomenon can occur.When step tread, the bottom of s trouser leg often with chain strand together, the bottom of s trouser leg of having done stolen goods has increased safety hazard, in addition, the branch on the road penetrates in the chain sometimes, causes the chain can't transmission.
Summary of the invention
The purpose of this utility model provides a kind of long service life, and is safe and reliable, non-damageable bicycle.
The utility model is achieved through the following technical solutions the object of the invention.
A kind of bicycle, swing before comprising, trailing wheel, power driven part, motivation transfer motion part, it is characterized in that: motivation transfer motion part comprises two pairs of intermeshing cone gears, wherein a bevel-gear sett is positioned at the front-wheel position, and another bevel-gear sett is positioned at the trailing wheel position, and the bevel-gear sett driving wheel and the power pack section that are positioned at the front-wheel position join, flower wheel joins by a transmission shaft and the driving wheel that is positioned at the bevel-gear sett of trailing wheel position, and flower wheel and hind axle are coupling.
The described cone gear that joins with power pack section is the deceleration gear pair.
Storage battery motorized motions or diesel-engined drive are partly adopted in described power driven.
The utility model compared with prior art has the following advantages.
The utility model changes the type of drive of present conventional chains, adopts gear transmission to realize the transmission of power.Because it is not easy to wear that gear transmission has, therefore the characteristics that transmission is reliable and stable use the bicycle life-span of this type of drive long, and in addition, this type of drive only needs two pairs of cone gears and transmission shaft to carry out transmission, and is simple in structure, safe and reliable.
Description of drawings
Fig. 1 is the mounting structure scheme drawing of bicycle described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
The bicycle that people use generally comprises front-wheel, trailing wheel, and support, the power driven part, motivation transfer motion part, and motivation transfer motion part all adopts chain gear.Adopt chain gear to exist as the said chain releasing of background technology, use uneasy congruent shortcoming.The utility model improves at running part, adopted technical scheme as described in Figure 1, this running part mainly is made of two pairs of intermeshing cone gears and transmission shaft 4, the driving wheel 2 that wherein is positioned at the bevel-gear sett of front-wheel position joins with power pack section, if the employing footboard drives, then the couple axle 1 of stretcher passes the drive sprocket axle axle center of bevel-gear sett and is fastenedly connected.Transmission shaft 4 is coupling with the flower wheel 3 of front-wheel position gear pair and the driving wheel 5 of trailing wheel position gear pair respectively, and 6 of flower wheels of trailing wheel position gear pair and hind axle 7 are coupling.When people used this bicycle, stretcher drove taper driving wheel 2 and rotates, and rotated with driving wheel ingear flower wheel 3 simultaneously, and driving wheel 5 is rotated by transmission shaft 4, also and then rotate with driving wheel 5 ingear flower wheels 6, drive trailing wheel at last and rotate, bicycle is run forward.For obtaining,, be positioned at trailing wheel position gear pair and also can adopt the deceleration gear pair except the gear pair that is positioned at the front-wheel position adopts the deceleration gear pair than big speed ratio.An other inventive point of the utility model is that the power driven part can adopt storage battery motorized motions or diesel-engined drive.In daily life, people often see has the people to repack common bicycle into diesel-engined drive, like this running part is had higher requirement, and that gear transmission has is not easy to wear, the characteristics that transmission is reliable and stable, institute is so that drive bicycle automatically and become and can realize fully, and therefore, the utility model is real to belong to rare product.
Claims (3)
1. bicycle, swing before comprising, trailing wheel, the power driven part, motivation transfer motion part, it is characterized in that: motivation transfer motion part comprises two pairs of intermeshing cone gears, wherein a bevel-gear sett is positioned at the front-wheel position, another bevel-gear sett is positioned at the trailing wheel position, the bevel-gear sett driving wheel (2) that is positioned at the front-wheel position joins with power pack section, flower wheel (3) joins by a transmission shaft (4) and the driving wheel (5) that is positioned at the bevel-gear sett of trailing wheel position, and flower wheel (6) is coupling with hind axle (7).
2. bicycle according to claim 1 is characterized in that: the bevel-gear sett that joins with power pack section is the deceleration gear pair.
3. bicycle according to claim 1 is characterized in that: storage battery motorized motions or diesel-engined drive are partly adopted in described power driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223884 CN2600323Y (en) | 2003-02-27 | 2003-02-27 | Bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223884 CN2600323Y (en) | 2003-02-27 | 2003-02-27 | Bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2600323Y true CN2600323Y (en) | 2004-01-21 |
Family
ID=34163057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03223884 Expired - Fee Related CN2600323Y (en) | 2003-02-27 | 2003-02-27 | Bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2600323Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274014A (en) * | 2013-06-19 | 2013-09-04 | 杨靖 | Chainless transmission bicycle transmission gear even wear device |
| CN107176257A (en) * | 2017-06-29 | 2017-09-19 | 太仓市荣驰电机有限公司 | A kind of longitudinal motor driven systems of bicycle |
-
2003
- 2003-02-27 CN CN 03223884 patent/CN2600323Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274014A (en) * | 2013-06-19 | 2013-09-04 | 杨靖 | Chainless transmission bicycle transmission gear even wear device |
| CN107176257A (en) * | 2017-06-29 | 2017-09-19 | 太仓市荣驰电机有限公司 | A kind of longitudinal motor driven systems of bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |