CN207292294U - Scooter - Google Patents
Scooter Download PDFInfo
- Publication number
- CN207292294U CN207292294U CN201721073227.4U CN201721073227U CN207292294U CN 207292294 U CN207292294 U CN 207292294U CN 201721073227 U CN201721073227 U CN 201721073227U CN 207292294 U CN207292294 U CN 207292294U
- Authority
- CN
- China
- Prior art keywords
- gear
- treadle
- flywheel
- scooter
- trailing wheel
- 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
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- Structure Of Transmissions (AREA)
Abstract
The utility model provides a kind of scooter, including trailing wheel, back vent, and the trailing wheel is fixed on back vent, and the scooter further includes：Treadle；One end of the treadle is fixed on vehicle frame by shaft, and the treadle can be rotated around the shaft；Transmission mechanism；The transmission mechanism includes drive sprocket, flywheel, first gear and second gear；The drive sprocket and flywheel are on same straight line and are arranged at intervals, and are connected by chain；The flywheel is coaxially connected with first gear and rotates synchronously；First gear and the second gear intermeshing；The second gear is coaxially connected with the trailing wheel and rotates synchronously；The flywheel, first gear are fixed on back vent；The transmission mechanism further includes a crank, and the crank is coaxially connected with the drive sprocket and rotates synchronously, and the treadle is arranged on the crank.Scooter provided by the utility model, using secondary transmission, plays accelerating function so that tramples lighter.
Description
Technical field
It the utility model is related to a kind of scooter.
Background technology
The structure of existing scooter mainly drives transmission shaft by pedal, then again by the gear with the same axle center of transmission shaft
Through chain-driving rear wheel gear, then rear wheel gear drives trailing wheel, so that scooter is advanced forward, this is traditional pedal
The driving structure of car.The power resources of dependence are the pedals ridden from people, when going up a slope or jolting, are easy to cause
Degree consumes one's strength.
Therefore, the problem of occurring for above-mentioned traditional scooter, proposes that a kind of labour-saving scooter becomes urgent too late
Treat urgent problem.
Utility model content
Technical problem to be solved in the utility model is：A kind of the defects of for the prior art, there is provided scooter.
The utility model uses following technical scheme to solve above-mentioned technical problem：
Scooter, including trailing wheel, back vent, the trailing wheel are fixed on back vent, it is characterised in that the scooter also wraps
Include：
Treadle；One end of the treadle is fixed on vehicle frame by shaft, and the treadle can be rotated around the shaft；
Transmission mechanism；The transmission mechanism includes drive sprocket, flywheel, first gear and second gear；The drive chain
Wheel and flywheel are on same straight line and are arranged at intervals, and are connected by chain；The flywheel and first gear be coaxially connected, simultaneously
Rotate synchronously；First gear and the second gear intermeshing；The second gear is coaxially connected and synchronous with the trailing wheel
Rotate；The flywheel, first gear are fixed on back vent, and the second gear is fixed on trailing wheel；
The transmission mechanism further includes a crank, and the crank is coaxially connected with the drive sprocket and rotates synchronously, institute
Treadle is stated to be arranged on the crank.
It is further preferred that the diameter of the first gear is more than the diameter of the second gear.
It is further preferred that pedal is set on the treadle.
By being trampled to the upper and lower of treadle, crank rotates counterclockwise backward, drives drive sprocket to rotate, then pass through chain band
The flywheel on same straight line is in the drive sprocket on dynamic back vent, with the first gear that flywheel is fixedly and coaxially connected by with
Second gear engages so that the second gear being fixedly connected with trailing wheel is done opposite direction and rotated clockwise, so as to fulfill trailing wheel forward
Rotate.
The utility model uses above technical scheme, compared with prior art, has the following technical effect that：
Scooter provided by the utility model, using secondary transmission, plays accelerating function so that tramples lighter.
Brief description of the drawings
Fig. 1 is the structure diagram for the scooter that the utility model is related to.
Embodiment
The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, scooter, including vehicle frame 1, trailing wheel 2, back vent 3, the trailing wheel 2 is fixed on back vent 3, described to step on
Wooden handcart further includes：
Treadle 4；One end of the treadle 4 is fixed on vehicle frame 1 by shaft 5, and the treadle 4 can be around 5 turns of the shaft
It is dynamic；
Transmission mechanism 6；The transmission mechanism 6 includes drive sprocket 61, flywheel 62, first gear 63 and second gear 64；
The drive sprocket 61 and flywheel 62 are on same straight line and are arranged at intervals, and are connected by chain 65；The flywheel 62 and
One gear 63 is coaxially connected and rotates synchronously；The first gear 63 and second gear 64 are intermeshed；The second gear 64
It is coaxially connected with the trailing wheel 2 and rotate synchronously；The flywheel 62, first gear 63 are each attached on back vent 3, and described second
Gear 64 is fixed on trailing wheel 2；
The transmission mechanism 6 further includes a crank 66, and the crank 66 and the drive sprocket 61 are coaxially connected and synchronous
Rotate, the treadle 4 is arranged on the crank 66.
The diameter of the first gear 63 is more than the diameter of the second gear 64.
Pedal (not shown) is set on the treadle 4.
By being trampled to the upper and lower of treadle 4, the rotation counterclockwise backward of crank 66, drives drive sprocket 61 to rotate, then pass through
Chain 65 drives and the flywheel 62 on same straight line is in the drive sprocket 61 on back vent 3, is fixedly and coaxially connected with flywheel 62
First gear 63 by being engaged with second gear 64 so that the second gear 64 being fixedly connected with trailing wheel 2 does opposite direction up time
Pin rotates, and is rotated forward so as to fulfill trailing wheel 2.
Scooter provided by the utility model, using secondary transmission, plays accelerating function so that tramples lighter.
Specific embodiment of the utility model is described in detail above, but it is only used as example, the utility model
It is not restricted to particular embodiments described above.To those skilled in the art, it is any that the practicality is equal
Modifications and substitutions are also all among the category of the utility model.Therefore, the institute under the spirit and scope for not departing from the utility model
The impartial conversion of work and modification, should all cover in the scope of the utility model.
Claims (3)
1. scooter, including trailing wheel, back vent, the trailing wheel are fixed on back vent, it is characterised in that the scooter further includes：
Treadle；One end of the treadle is fixed on vehicle frame by shaft, and the treadle can be rotated around the shaft；
Transmission mechanism；The transmission mechanism includes drive sprocket, flywheel, first gear and second gear；The drive sprocket and
Flywheel is on same straight line and is arranged at intervals, and is connected by chain；The flywheel is coaxially connected and synchronous with first gear
Rotate；First gear and the second gear intermeshing；The second gear is coaxially connected with the trailing wheel and synchronously turns
It is dynamic；The flywheel, first gear are fixed on back vent, and the second gear is fixed on trailing wheel；
The transmission mechanism further includes a crank, and the crank is coaxially connected with the drive sprocket and rotates synchronously, described to step on
Bar is arranged on the crank.
2. scooter according to claim 1, it is characterised in that the diameter of the first gear is more than the second gear
Diameter.
3. scooter according to claim 1, it is characterised in that pedal is set on the treadle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073227.4U CN207292294U (en) | 2017-08-25 | 2017-08-25 | Scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073227.4U CN207292294U (en) | 2017-08-25 | 2017-08-25 | Scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207292294U true CN207292294U (en) | 2018-05-01 |
Family
ID=62438828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721073227.4U Expired - Fee Related CN207292294U (en) | 2017-08-25 | 2017-08-25 | Scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207292294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665178A (en) * | 2019-10-14 | 2020-01-10 | 河南昕达体育发展集团股份有限公司 | Outdoor bicycle trainer for body-building |
-
2017
- 2017-08-25 CN CN201721073227.4U patent/CN207292294U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665178A (en) * | 2019-10-14 | 2020-01-10 | 河南昕达体育发展集团股份有限公司 | Outdoor bicycle trainer for body-building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180501 Termination date: 20190825 |