CN2500598Y - Wheel shaft driver - Google Patents
Wheel shaft driver Download PDFInfo
- Publication number
- CN2500598Y CN2500598Y CN 01225187 CN01225187U CN2500598Y CN 2500598 Y CN2500598 Y CN 2500598Y CN 01225187 CN01225187 CN 01225187 CN 01225187 U CN01225187 U CN 01225187U CN 2500598 Y CN2500598 Y CN 2500598Y
- Authority
- CN
- China
- Prior art keywords
- flywheel
- wheel
- utility
- axial
- model
- 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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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to a wheel shaft driver which comprises a driving shaft, a disk chuck and a shaft tube and further comprises an axial wheel connector and a fly wheel. The axial wheel connector is fixedly connected with the driving shaft by a bolt. Two to four axial shifting strips are arranged uniformly on the inner circumferential wall of a flywheel sleeve of the axial wheel connector. The flywheel is arranged inside the flywheel sleeve f the axial wheel connector and engaged with the axial shifting strips. The disk chuck is threadedly connected with the flywheel. The shaft tube is fixedly connected with the disk chuck. The utility model has simple structure. When the utility model is used for the forward drive of a bike or spinner bike, the bike wheel is rotated to slip by the inertial force instead of foot pedal but the foot rest crank is static.
Description
The utility model relates to a kind of wheel shaft actuator.Be applicable to children, adult's before driving bicycle, three-wheel vehicle, body-building vehicle.
At present, employed before driving body-building vehicle or bicycle, its transmission device is made up of crank connecting shaft and pedal, and pedal rotates a circle, and front-wheel rotates a circle thereupon.In order to improve the speed of a motor vehicle, it is very big that front-wheel is made.Ride not only inconvenience but also danger close.
The purpose of this utility model provides a kind of when the bicyclist stops to trample pedal, and wheel slides by force of inertia and front-drive cars wheel shaft actuator that foot-operated crank does not change with wheel.
The purpose of this utility model is to realize like this, it includes axle drive shaft, floral disc, central siphon, particularly it also includes arbor wheel adaptor union and flywheel, the arbor wheel adaptor union is fixedly connected by screw and axle drive shaft, on the flywheel sleeve internal perisporium of arbor wheel adaptor union, be evenly equipped with 2-4 and axially dial bar, flywheel is contained in the flywheel sleeve of arbor wheel adaptor union and axially dials bar with it and is meshed, and floral disc and flywheel are thread connection, and central siphon and floral disc are fixedly connected.
Axially dial bar and be preferably 4.
Transmission principle of the present utility model is as follows:
When the utility model was used for the before driving bicycle, the floral disc endoporus was connected with axle drive shaft by bearing, and the pedal crank is captiveed joint with axle drive shaft, and axle drive shaft is connected by bearing with front fork.The bicyclist steps on when changeing axle drive shaft, because axle drive shaft is connected with the arbor wheel adaptor union by screw, and be fixed together, thereby drive flywheel and floral disc rotates.When the bicyclist stopped to trample, drive shaft speed was lower than the floral disc rotating speed, owing in the flywheel escapement is arranged, floral disc will be rotated further under the drive of force of inertia, and axle drive shaft is not along with rotation.When the bicyclist tramples once more, because drive shaft speed is higher than the floral disc rotating speed, thereby will pass to moment of rotation of floral disc once more, drive it and quicken rotation.
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a structural representation of the present utility model.
By embodiment shown in Figure 1 as can be known, the utility model includes axle drive shaft 1, floral disc 5, central siphon 6, it also includes arbor wheel adaptor union 2 and flywheel 4, arbor wheel adaptor union 2 is fixedly connected by screw 3 and axle drive shaft 1, on the flywheel sleeve internal perisporium of arbor wheel adaptor union 2, be evenly equipped with 2-4 and axially dial bar 7, flywheel 4 is contained in the flywheel sleeve of arbor wheel adaptor union 2 and axially dials bar 7 with it and is meshed, and floral disc 5 be a thread connection with flywheel 4, and central siphon 6 and floral disc 5 are fixedly connected.Flywheel 4 in the present embodiment adopts common 16 tooth bicycle freewheels.
Axially dial bar 7 and be preferably 4.
The utility model has the advantages that simple in structurely, when being used for front drive bicycle or exercycle, ride Capable when not pedaling vehicle wheel rotation slide by being used to power, and pedal crank does not turn to wheel.
Claims (2)
1, a kind of wheel shaft actuator, it includes axle drive shaft (1), floral disc (5), central siphon (6), it is characterized in that it also includes arbor wheel adaptor union (2) and flywheel (4), arbor wheel adaptor union (2) is fixedly connected by screw (3) and axle drive shaft (1), on the flywheel sleeve internal perisporium of arbor wheel adaptor union (2), be evenly equipped with 2-4 and axially dial bar (7), flywheel (4) is contained in the flywheel sleeve of arbor wheel adaptor union (2) and axially dials bar (7) with it and is meshed, floral disc (5) is a thread connection with flywheel (4), and central siphon (6) is fixedly connected with floral disc (5).
2, wheel shaft actuator according to claim 1, it is characterized in that axially dialling bar (7) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01225187 CN2500598Y (en) | 2001-06-05 | 2001-06-05 | Wheel shaft driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01225187 CN2500598Y (en) | 2001-06-05 | 2001-06-05 | Wheel shaft driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2500598Y true CN2500598Y (en) | 2002-07-17 |
Family
ID=33641311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01225187 Expired - Fee Related CN2500598Y (en) | 2001-06-05 | 2001-06-05 | Wheel shaft driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2500598Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010081440A1 (en) * | 2009-01-16 | 2010-07-22 | 天津市鹏博金属制品有限公司 | Front drive chainless gear transmission bicycle |
-
2001
- 2001-06-05 CN CN 01225187 patent/CN2500598Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010081440A1 (en) * | 2009-01-16 | 2010-07-22 | 天津市鹏博金属制品有限公司 | Front drive chainless gear transmission 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 |