CN202557221U - Tool-path hub-free wheel - Google Patents
Tool-path hub-free wheel Download PDFInfo
- Publication number
- CN202557221U CN202557221U CN2012200015198U CN201220001519U CN202557221U CN 202557221 U CN202557221 U CN 202557221U CN 2012200015198 U CN2012200015198 U CN 2012200015198U CN 201220001519 U CN201220001519 U CN 201220001519U CN 202557221 U CN202557221 U CN 202557221U
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- CN
- China
- Prior art keywords
- wheel
- cutter rail
- tool
- hub
- rail
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a tool-path hub-free wheel which is applicable to vehicles of bicycles, electrombiles, handcarts and the like. The tool-path hub-free wheel is characterized in that a tyre is arranged outside a rim, an air inflation port is arranged at the top of the tyre, a ring-shaped tool path is manufactured in the rim, and the wheel depends on a supporting wheel to perform circular motion. According to the tool-path hub-free wheel, problems that the centre of gravity is high and the integrated stress of axles or spokes (hubs) cause vicious hidden dangers of wheel buckling, axle breaking and the like are solved, and space occupied by the axles can be vacated for effective application; and due to the fact that points of strength are changed, the loading capacity and the safety are improved, the manufacturing and the maintenance are relatively simple, and the tool-path hub-free wheel can be driven by manpower and motors and is a significant reform in wheel structures.
Description
Technical field
The utility model relates to a kind of cutter rail, no wheel hub wheel, is applicable on the vehicles such as bicycle, battery-driven car, hand barrow and uses.
Background technology
Traditional wheel generally all is the wheel that spoke or wheel hub are housed; This is the technology of always continuing to use through the ages; This wheel is by axletree and spoke or the stressed wheel rim of passing to again of wheel hub, has vice propers such as stressed center of gravity is high, wheel is prone to the bent distortion of wooden dipper and inevitable axle takes up space.
Summary of the invention
The cutter rail that the utility model provides, no wheel hub wheel are can lower the center of gravity, change acting point for the not enough design-calculated that solves prior art is a kind of, increase load-carrying capacity, improve safety performance and vacate aspects such as axle takes up space and play a positive role and highlight the individual sexual clorminance different with prior art and the product diversity in this field;
The utility model is achieved in that on said cutter rail, the no wheel hub wheel has rim, and tire is equipped with in the outside of rim, and the inflation inlet of tire is located on the tire top; The endless knife rail is arranged in the rim, and the thickness of cutter rail is in the scope that material allows; With the cutter rail is cooresponding relatively cutter rail support wheel arranged, cutter rail groove is arranged on cutter rail support wheel, the edge of cutter rail groove is shaped on the slope angle of entering the orbit, and the wheel shaft of support and bearing are arranged in the support wheel, supports wheel shaft two and is fixed on and supports on the wheel carrier, supports wheel carrier and is fixed on the car body; On every cutter rail, the no wheel hub wheel three support wheels are housed at least; Cutter rail, no wheel hub wheel have driven wheel and adhesion wheel; Root in adhesion wheel endless knife rail both sides is shaped on tooth, can mesh with the tooth on the drive wheel; Driven wheel cutter rail both sides root needn't be processed with tooth; There is the deep trouth that can hold the cutter rail centre that is used to drive the drive wheel of cutter rail wheel, and there is the slope angle of entering the orbit at the edge of groove, and bearing and live axle are housed on drive wheel; Bearing will be fixed on and support on the wheel carrier, is equipped with on the live axle to be used for the wheel of transferring power, no matter use the manpower driving like this or use motor driven; Drive torque all can be very little, and the contact surface of support wheel and endless knife rail is very little, but also be the rigidity contact; Friction force will be very little, therefore will be laborsaving; The gait of march of such wheel and the wheel of wheel are directly irrelevant, and speed is absolute by the linear velocity of drive wheel.
Description of drawings
Fig. 1 is from moving knife rail, no wheel hub car wheel structure scheme drawing;
Fig. 2 is driving knife rail, no wheel hub car wheel structure scheme drawing;
Fig. 3 is cutter rail, the application examples of no wheel hub wheel on rickshaw;
Fig. 4 is cutter rail, the application examples of no wheel hub wheel on bicycle;
Fig. 5 is rail, the application examples of no wheel hub wheel on battery-driven car;
The specific embodiment
As shown in the figure, in the outside of the rim (1) of cutter rail, no wheel hub wheel tire (7) is housed, on the tire top of tire (7), be provided with inflation inlet (8), so not only convenient inflation but also do not influence the rim inner structure; Be shaped on endless knife rail (2) in the inboard of rim (1), corresponding with it is support wheel (3), and cutter rail, no wheel hub wheel rely on support wheel (3) just can move in a circle; Every wheel will have three support wheels (3) at least; Having cutter rail groove (5) can not limit on the support wheel (3) oversteps the limit; At the edge of cutter rail groove (5) slope angle of entering the orbit (6) is arranged, bearing (9) and wheel shaft (4) are housed on the support wheel (3), two of wheel shaft (4) is fixed on to be supported on the wheel carrier (16); Cutter rail, no wheel hub wheel have driven wheel and adhesion wheel, and the front-wheel of Regular Bicycle and battery-driven car is exactly a driven wheel, and trailing wheel is exactly an adhesion wheel, and the wheel of hand barrow has just belonged to driven wheel; The root of adhesion wheel upper slitter rail (2) both sides is shaped on tooth (10); Will and drive wheel (11) on tooth (12) engagement; Can hold the deep trouth (5) of cutter rail (2) again in the centre of drive wheel (11), there is the slope angle of entering the orbit (6) at the edge of groove, and bearing (13) and wheel shaft (14) are also arranged on the drive wheel (11); Be fixed with on the wheel shaft (14) and be used for the wheel (15) of transferring power and can be connected with pedal power or motor, bearing (13) will be fixed on the bracing frame (16).
Claims (3)
1. one kind is applicable to cutter rail, the no wheel hub wheel that uses on the vehicles such as bicycle, battery-driven car, hand barrow, and it is characterized in that: rim (1) is arranged on cutter rail, the no wheel hub wheel, and tire (7) is equipped with in the outside of rim (1); On the tire top of tire (7) inflation inlet (8) is arranged; Endless knife rail (2) is arranged in the rim, support wheel (3) arranged, cutter rail groove (5) is arranged on the support wheel (3) with cutter rail (2) is cooresponding; There is the slope angle of entering the orbit (6) at the edge of cutter rail groove (5); Support wheel shaft (4) and bearing (9) are arranged in the support wheel (3), and two of supporting wheel shaft (4) is fixed on to be supported on the wheel carrier (16), supports wheel carrier (16) and is fixed on the car body (17); Have three support wheels (3) on every wheel at least; Cutter rail, no wheel hub wheel have driven wheel and adhesion wheel.
2. according to the said cutter rail of claim 1, no wheel hub wheel, it is characterized in that: the root of adhesion wheel upper slitter rail (2) both sides has tooth (12) engagement on tooth (10) and the drive wheel (11); There is deep trouth (5) centre of drive wheel (11), and there is the slope angle of entering the orbit (6) at the edge of deep trouth (5), is equipped with and power bonded assembly wheel (15) on the wheel shaft (14) of drive wheel (11), and wheel shaft (14) is fixed on through bearing (13) and supports on the wheel carrier (16).
3. according to the said cutter rail of claim 1, no wheel hub wheel, it is characterized in that: said cutter rail, no wheel hub wheel can be with manpower or motor driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200015198U CN202557221U (en) | 2012-01-05 | 2012-01-05 | Tool-path hub-free wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200015198U CN202557221U (en) | 2012-01-05 | 2012-01-05 | Tool-path hub-free wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202557221U true CN202557221U (en) | 2012-11-28 |
Family
ID=47206915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200015198U Expired - Fee Related CN202557221U (en) | 2012-01-05 | 2012-01-05 | Tool-path hub-free wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202557221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020223682A1 (en) * | 2019-05-02 | 2020-11-05 | Hunter Ian W | Electric bicycle |
| CN112691393A (en) * | 2021-02-10 | 2021-04-23 | 张晓纯 | Modular multifunctional toy car capable of being freely assembled |
-
2012
- 2012-01-05 CN CN2012200015198U patent/CN202557221U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020223682A1 (en) * | 2019-05-02 | 2020-11-05 | Hunter Ian W | Electric bicycle |
| CN112691393A (en) * | 2021-02-10 | 2021-04-23 | 张晓纯 | Modular multifunctional toy car capable of being freely assembled |
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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: 20121128 Termination date: 20150105 |
|
| EXPY | Termination of patent right or utility model |