CN204223137U - A kind of tandem bicycle - Google Patents
A kind of tandem bicycle Download PDFInfo
- Publication number
- CN204223137U CN204223137U CN201420569624.0U CN201420569624U CN204223137U CN 204223137 U CN204223137 U CN 204223137U CN 201420569624 U CN201420569624 U CN 201420569624U CN 204223137 U CN204223137 U CN 204223137U
- Authority
- CN
- China
- Prior art keywords
- flywheel
- stampede body
- vehicle frame
- hind axle
- fixed
- 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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
A kind of tandem bicycle, relates to a kind of vehicle, particularly a kind of tandem bicycle.Comprise front vehicle frame, front driving mechanism, rear drive mechanism, front driving structure comprises chain wheel, stampede body, chain wheel, stampede body are separately fixed on vehicle frame, rear drive mechanism comprises hind axle, bearing, flywheel, rear stampede body, bearing is separately fixed on hind axle, vehicle frame and outside race are fixed, and flywheel is fixed on the wheel hub of trailing wheel, and rear stampede body is separately fixed at the two ends of hind axle.Chain wheel is connected by chain gear with flywheel.This tandem bicycle structure is simple, ride easily.
Description
Technical field
The utility model relates to a kind of vehicle, particularly a kind of tandem bicycle.
Background technology
Existing tandem bicycle, when riding, two people ride and need exert oneself simultaneously, and need basically identical harmony, ride comparatively effort, riding speed is slow, and double-legged actuating speed is limited, cause riding speed lower, general at 20 below km/h, therefore, people ride Electrical Bicycle or motor bike etc. for pursuit speed often changes, but the storage battery of Electrical Bicycle can cause environmental pollution, motor bike needs these non-renewable resources of fuel consumption.
Utility model content
The utility model object is to provide one to ride easily, the simple double speeding-up bike of structure.
The utility model comprises front vehicle frame, front driving mechanism, rear drive mechanism, described front driving structure comprises chain wheel, stampede body, described chain wheel, stampede body are separately fixed on described vehicle frame, described rear drive mechanism comprises hind axle, bearing, flywheel, rear stampede body, described bearing is separately fixed on described hind axle, described vehicle frame and described outside race are fixed, and described flywheel is fixed on the wheel hub of described trailing wheel, and described rear stampede body is separately fixed at the two ends of described hind axle.Described chain wheel is connected by chain gear with flywheel.
When the utility model is ridden, outrunner steps on stampede body, band movable chain wheel rotates, and chain wheel passes through chain-driving flywheel turns, the rear wheel that flywheel is, make bicycle running, the people ridden below only steps on stampede body, is not but to drive car to travel, and is only that sky is stepped on, play train on like this, increase temperament and interest simultaneously; This tandem bicycle structure is simple, ride easily.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, this tandem bicycle comprises front vehicle frame 1, front driving mechanism 2, rear drive mechanism 3, front driving structure 2 comprises chain wheel 4, stampede body 5, described chain wheel 4, stampede body 5 are separately fixed on vehicle frame 1, rear drive mechanism comprises hind axle 6, bearing 7, flywheel 8, rear stampede body 9, and bearing 7 is separately fixed on hind axle 6, and vehicle frame 1 and bearing 7 outer ring are fixed, flywheel 8 is fixed on the wheel hub 10 of trailing wheel, and rear stampede body 9 is separately fixed at the two ends of hind axle 9.Chain wheel 4 and flywheel 8 are in transmission connection by chain 11.
Claims (1)
1. a tandem bicycle, comprise front vehicle frame, front driving mechanism, rear drive mechanism, described front driving structure comprises chain wheel, stampede body, described chain wheel, stampede body is separately fixed on described vehicle frame, it is characterized in that described rear drive mechanism comprises hind axle, bearing, flywheel, rear stampede body, described bearing is separately fixed on described hind axle, described vehicle frame and described outside race are fixed, described flywheel is fixed on the wheel hub of described trailing wheel, described rear stampede body is separately fixed at the two ends of described hind axle, described chain wheel is connected by chain gear with flywheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569624.0U CN204223137U (en) | 2014-09-30 | 2014-09-30 | A kind of tandem bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569624.0U CN204223137U (en) | 2014-09-30 | 2014-09-30 | A kind of tandem bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204223137U true CN204223137U (en) | 2015-03-25 |
Family
ID=52921258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420569624.0U Expired - Fee Related CN204223137U (en) | 2014-09-30 | 2014-09-30 | A kind of tandem bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204223137U (en) |
-
2014
- 2014-09-30 CN CN201420569624.0U patent/CN204223137U/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 |
Granted publication date: 20150325 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |