CN201999158U - Spokeless bicycle with hollow middle axle - Google Patents
Spokeless bicycle with hollow middle axle Download PDFInfo
- Publication number
- CN201999158U CN201999158U CN2010205470532U CN201020547053U CN201999158U CN 201999158 U CN201999158 U CN 201999158U CN 2010205470532 U CN2010205470532 U CN 2010205470532U CN 201020547053 U CN201020547053 U CN 201020547053U CN 201999158 U CN201999158 U CN 201999158U
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- CN
- China
- Prior art keywords
- bicycle
- wheel
- gear
- hollow
- hollow axis
- 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 provides a spokeless bicycle with a hollow middle axle. The bicycle is characterized in that front and rear wheels are spokeless wheels which adopt bearings with large inner diameters to support a bicycle frame; an inner gear is arranged at the inner-diameter portion of the rear wheel; the hollow middle axle is a circular middle axle which adopts two small bearings with large inner diameters as carriers for a chain wheel and doglegs; and the bicycle is formed by the front wheel (1), the rear wheel (2), a front fork (3), a transmission frame (4), the chain wheel (5), the hollow middle axle (6), the doglegs (7), a central gear (8), a flywheel (9), a transmission gear (10) and other bicycle parts. The utility model is advantageous in that the front and rear wheels have no spokes or hubs and are not subjected to deformation; the cooperation between the transmission gear and the inner gear makes the bicycle more labor-saving and more stable; the distance between the flywheel and the chain wheel is short, and the gear transmission mode and the chain transmission mode can be changed randomly, with the transmission mode being flexible and changeable; and the bicycle of the utility model looks like two large circles clamping a small circle, making the appearance more flexible and fabulous.
Description
Affiliated technical field
The utility model relates to a kind of new bicycle, specially refer to front and back wheel does not have spoke, the chain wheel axis is the bicycle of hollow axis.
Figure viewed from behind technology
At present, the front and back wheel of existing bicycle all has spoke, and spoke is loosening easily to cause wheel to be out of shape, and the chain wheel of existing bicycle, axis all are solid, and easy deformation causes chain often to come off, and makes troubles to life; The wheel of existing bicycle, chain wheel, axis all are with a kind of fixed mode, and its profile is not novel, do not cause people's interest by bike.
The utility model content
The utility model is a kind of no spoke, hollow axis bicycle, can address the above problem, and its advantage is: the new front and back wheel of this practicality does not have spoke, and wheel can not be out of shape; Transmission gear cooperates the type of drive of inner gear, makes bicycle more give power, more steady; Hollow chain wheel and hollow axis can not be out of shape, and can not cause chain releasing; Close together between flywheel and the chain wheel, gear transmission mode and chain transmission mode can arbitrarily be changed; The utility model looks that resembling two great circles clips a small circle, and outward appearance mystery, novelty can cause people's interest by bike.
The utility model is a kind of no spoke, hollow axis bicycle, it is characterized in that it comprises front vehicle wheel (1), rear wheel (2), front fork (3), transmission skeleton (4), chain wheel (5), hollow centre bearer (6), turns leg (7), middle gear (8), flywheel (9), transmission gear (10), it is the no spoke wheel of inner gear that front and back wheel adopts large diameter bearings bicycle rack and rear wheel internal diameter, hollow axis adopt that two hollow centre bearers (6) form as chain wheel and turn the ring shape axis of the carrier of leg.
Above-mentioned said front vehicle wheel (1) is characterized in that front vehicle wheel (1) is to be made of tire groove, large diameter bearing, has screw on the large diameter bearing inner covering.
Above-mentioned said rear wheel (2) is characterized in that rear wheel (2) is made up of tire groove, two large diameter bearings, inner geares, on the bearing inner covering screw is arranged.
Above-mentioned said front fork (3), the lower end that it is characterized in that front fork (3) be arc, above screw is arranged.
Above-mentioned said transmission skeleton (4), the front end that it is characterized in that transmission skeleton (4) are that interior circle, rear end are arranged is the cuboid groove for ring shape, circle inboard.
Above-mentioned said chain wheel (5) is characterized in that chain wheel (5) is the ring shape gear, and screw is arranged on the circle.
Above-mentioned said hollow centre bearer (6) is the zanjon bearing of the little ball of a kind of large diameter, and it has two, is installed in respectively in the both sides of transmission skeleton (4), on the bearing inner covering screw is arranged.
The above-mentioned said leg (7) that turns, the outer appearance that it is characterized in that turning leg (7) is a crescent shovel, above screw.
Above-mentioned said flywheel (9), the tooth that it is characterized in that flywheel (9) is the trapezoid body tooth.
Description of drawings
Fig. 1, Fig. 2 are the structural representations of the utility model front vehicle wheel (1);
Fig. 3, Fig. 4 are the structural representations of the utility model rear wheel (2);
Fig. 5, Fig. 6 are the structural representations of the utility model front fork (3);
Fig. 7, Fig. 8 are the structural representations of the utility model transmission skeleton (4);
Fig. 9 is the structural representation of the new shape chain wheel (5) of this practicality;
Figure 10, Figure 11 are the structural representations of the hollow centre bearer of the utility model (6);
Figure 12 is the structural representation that the utility model turns leg (7);
Figure 13 is the structural representation of the utility model middle gear (8);
Figure 14, Figure 15 are the structural representations of the utility model flywheel (9);
Figure 16 is the structural representation of the utility model transmission gear (10);
Figure 17 is the structural representation of the utility model car load.
The specific embodiment
The specific embodiment
Below in conjunction with accompanying drawing structure of the present utility model and using method are made an explanation.
Front vehicle wheel (1) is made up of tire groove, large diameter bearing, on the inner covering of large diameter bearing screw is arranged, and is convenient to install front fork (3); Rear wheel (2) is to be made of tire groove, two large diameter bearings, inner geares, with inner gear be placed in the middle of the tire groove internal diameter, two large diameter bearings are installed in the inner gear both sides respectively, on the large diameter bearing inner covering screw are arranged, and are convenient to install vehicle frame; The lower end of front fork (3) is an arc, and screw is arranged above; The front end of transmission skeleton (4) is a great circle, there is interior circle the circle inboard, the rear end is the cuboid groove, two hollow centre bearers (6) are installed in respectively in the front end both sides circle groove of transmission skeleton (4), with chain wheel (5), turn leg (7), middle gear (8), flywheel (9), transmission gear (10) and be installed in respectively on the inner covering of hollow centre bearer (6) and on the transmission skeleton (4), form the important driving system of the utility model; Chain wheel (5) is a ring shape gear, and screw is arranged on the circle; Hollow centre bearer (6) is a kind of small-sized large diameter bearing, on the bearing inner covering screw is arranged, and is convenient to install chain wheel (5) and turns leg (7); The outer appearance that turns leg (7) is a crescent shovel, and screw is arranged above; Middle gear (8) is the gear that acts between chain wheel (5) and the flywheel (9); Flywheel (9) is identical with traditional flywheel structure, and its tooth is a kind of trapezoid body tooth; Transmission gear (10) and flywheel (9) are driven by flywheel (9) on same axle, act on rear wheel (2) thus inner gear keep cycle racing; As shown in figure 17, front vehicle wheel (1), rear wheel (2), front fork (3), transmission skeleton (4), chain wheel (5), hollow centre bearer (6), turn leg (7), middle gear (8), flywheel (9), transmission gear (10) and other bicycle accessories is formed the utility model car load.
Claims (9)
1. the utility model is a kind of no spoke, hollow axis bicycle, it is characterized in that it comprises front vehicle wheel (1), rear wheel (2), front fork (3), transmission skeleton (4), chain wheel (5), hollow centre bearer (6), turns leg (7), middle gear (8), flywheel (9), transmission gear (10), it is the no spoke wheel of inner gear that front and back wheel adopts large diameter bearings bicycle rack and rear wheel internal diameter, hollow axis adopt that two hollow centre bearers (6) form as chain wheel and turn the ring shape axis of the carrier of leg.
2. no spoke according to claim 1, hollow axis bicycle is characterized in that front vehicle wheel (1) is to be made of tire groove, large diameter bearing, has screw on the large diameter bearing inner covering.
3. no spoke according to claim 1, hollow axis bicycle is characterized in that rear wheel (2) is made up of tire groove, two large diameter bearings, inner geares, on the bearing inner covering screw are arranged.
4. no spoke according to claim 1, hollow axis bicycle, the lower end that it is characterized in that front fork (3) be arc, above screw is arranged.
5. no spoke according to claim 1, hollow axis bicycle, the front end that it is characterized in that transmission skeleton (4) are that interior circle, rear end are arranged is the cuboid groove for ring shape, circle inboard.
6. no spoke according to claim 1, hollow axis bicycle is characterized in that chain wheel (5) is the ring shape gear, and screw is arranged on the circle.
7. no spoke according to claim 1, hollow axis bicycle is characterized in that hollow centre bearer (6) is the zanjon bearing of the little ball of a kind of large diameter, and it has two, is installed in respectively in the both sides of transmission skeleton (4), on the bearing inner covering screw is arranged.
8. no spoke according to claim 1, hollow axis bicycle, the outer appearance that it is characterized in that turning leg (7) is a crescent shovel, above screw.
9. no spoke according to claim 1, hollow axis bicycle, the tooth that it is characterized in that flywheel (9) is the trapezoid body tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205470532U CN201999158U (en) | 2010-09-29 | 2010-09-29 | Spokeless bicycle with hollow middle axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205470532U CN201999158U (en) | 2010-09-29 | 2010-09-29 | Spokeless bicycle with hollow middle axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201999158U true CN201999158U (en) | 2011-10-05 |
Family
ID=44701909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205470532U Expired - Fee Related CN201999158U (en) | 2010-09-29 | 2010-09-29 | Spokeless bicycle with hollow middle axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201999158U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443240A (en) * | 2014-12-12 | 2015-03-25 | 开封大学 | Spoke-less, chainless and gear-driven bicycle |
| CN106697167A (en) * | 2015-07-22 | 2017-05-24 | 沈国杰 | Novel dual-use electric bicycle and application method |
| CN107323585A (en) * | 2017-07-12 | 2017-11-07 | 李良杰 | Gear driving bicycle |
| CN107596662A (en) * | 2017-09-30 | 2018-01-19 | 东莞市皓奇企业管理服务有限公司 | The application method of Intellectual faculties body bailding bicycle |
| CN107596661A (en) * | 2017-09-30 | 2018-01-19 | 东莞市皓奇企业管理服务有限公司 | Intellectual faculties body bailding bicycle |
-
2010
- 2010-09-29 CN CN2010205470532U patent/CN201999158U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443240A (en) * | 2014-12-12 | 2015-03-25 | 开封大学 | Spoke-less, chainless and gear-driven bicycle |
| CN104443240B (en) * | 2014-12-12 | 2017-01-04 | 开封大学 | Bicycle driven by non-spoke and non-chain gear |
| CN106697167A (en) * | 2015-07-22 | 2017-05-24 | 沈国杰 | Novel dual-use electric bicycle and application method |
| CN107323585A (en) * | 2017-07-12 | 2017-11-07 | 李良杰 | Gear driving bicycle |
| CN107596662A (en) * | 2017-09-30 | 2018-01-19 | 东莞市皓奇企业管理服务有限公司 | The application method of Intellectual faculties body bailding bicycle |
| CN107596661A (en) * | 2017-09-30 | 2018-01-19 | 东莞市皓奇企业管理服务有限公司 | Intellectual faculties body bailding bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20120929 |