CN2205801Y - High-efficient bicycle without spoke - Google Patents
High-efficient bicycle without spoke Download PDFInfo
- Publication number
- CN2205801Y CN2205801Y CN 94242359 CN94242359U CN2205801Y CN 2205801 Y CN2205801 Y CN 2205801Y CN 94242359 CN94242359 CN 94242359 CN 94242359 U CN94242359 U CN 94242359U CN 2205801 Y CN2205801 Y CN 2205801Y
- Authority
- CN
- China
- Prior art keywords
- steel
- wheel
- securing
- positioning
- bicycle
- 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 relates to a bicycle, which is characterized in that the steel rings of a front and a rear wheels are provided with double surfaces with H-shaped section, the front-lower parts of the front and the rear steel rings are respectively provided with an active-type positioning fixing device, and two positioning fixing devices are respectively fixedly connected with the corresponding positions of the front and the rear forks of the bicycle; a rear shaft is fixedly connected between two fork ends of the rear fork, one side of the rear shaft is provided with a flying wheel, and the flying wheel is communicated with a pedal disc through chains; a gear disc is fixedly arranged on the middle of the rear shaft via an active loop connected with the flying wheel, and the gear disc is engaged with a driving chain arranged on the inner surface of the inner ring surface of the rear wheel steel ring to form an integrated body. The utility model has the advantages of simple installation and maintenance, high efficiency, etc.
Description
The utility model relates to a kind of bicycle.
No matter existing bicycle is coventional type bicycle or high-grade mountain bike, and its front and rear wheel is all done spoke with steel wire, center of gravity is on the vertical line of the center of car body front and back wheel when riding, though it has stability preferably, force of inertia is little, efficient is low, and the gravity of human body is not fully used.And the bicycle of band steel wire is installed, is adjusted and maintenance is all wasted time and energy.
The purpose of this utility model is exactly in order to address the above problem, and provides the no steel wire that a kind of installation, maintenance is simple, efficient is high efficient bicycle.
Technical solution of the present utility model:
The efficient bicycle of a kind of no steel wire, before it is characterized in that, steel rim of rear wheel (1) is the two surperficial steel ring of " worker " font for the cross section, preceding, the preceding bottom of back steel ring (1) respectively is provided with a movable device for positioning and securing (2), two device for positioning and securing (2) are captiveed joint with the relevant position of back vent (4) with bicycle front fork (3) respectively, be fixedly connected with rear axle (5) between two forks of back vent (4), rear axle (5) one sides are provided with flywheel (6), it links to each other by chain (8) with foot-operated floral disc (7), be fixed with a transmission floral disc (10) by the kink (9) that links to each other with flywheel (6) in the middle of the rear axle (5), an intrinsic circle transmission latticing (11) on the inside face of the inner peripheral surface of steel rim of rear wheel (1) correspondingly, they are connected with a joggle and are one.
The utility model adopts special dual-trench type not have the steel wire steel ring as the car body front and back wheel, and dispose the movable device for positioning and securing that links to each other with the car body front and rear fork in their preceding bottom, make that center of gravity is offset forward when riding, made full use of human body gravity, be translated into car body power forward, so efficient obviously improves.Because front and back wheel of the present utility model does not adopt steel wire, so all simplification greatly of production, installation, adjustment and maintain and replace operation are time saving and energy saving.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a device for positioning and securing structural representation of the present utility model;
Fig. 3 is the sectional schematic diagram of steel ring of the present utility model and device for positioning and securing;
Fig. 4 is a back of the present utility model shaft transmission scheme drawing.
As Fig. 1-4, before the utility model, movable device for positioning and securing (2) structure of trailing wheel is identical, by two cross sections for just, anti-the permanent seat (12) of " C " type constitutes, above the inner arc surface of two permanent seats (12), below and middle part surface all have one row shrinkage pool (13), each shrinkage pool (13) is provided with the steel ball (14) that matches separately, the size of each shrinkage pool (13) is advisable can block separately the diametrical position of steel ball (14), on two permanent seats (12) the inner arc surface, below one row shrinkage pool (13) steel ball (14) conflict respectively on steel ring (1) inner peripheral surface, below, the steel ball (14) of its middle part surface one row's shrinkage pool (13) is conflicted respectively on the left side of steel ring (1) inner peripheral surface, on the right flank.Preferably there is shallow slot (16) above and below and the two sides of steel ring (1) inner peripheral surface, so that the slip of each steel ball (14) in the movable device for positioning and securing (2).The surface, outer ring of steel ring (1) connects with tire (15).Captive joint with two forks of the front fork (3) that extends respectively in the outside of two permanent seats (12) of front wheel alignment anchor fitting (2), be connected with reinforcing rod between bottom two forks of front fork (3), captiveing joint with back vent (4) middle part two inside faces that shorten respectively in the outside of two permanent seats (12) of trailing wheel device for positioning and securing (2), makes two device for positioning and securing (2) and the middle and lower part of front and rear wheel steel ring (1) be connected as a single entity.
When the utility model is ridden, step on foot-operated (17), driving flywheel (6) by chain (8) rotates, flywheel (6) drives transmission floral disc (10) by kink (9) again and rotates, transmission floral disc (10) drives steel rim of rear wheel (1) by ingear driving chain (11) again and rotates, and car body is travelled forward.In the utility model, the transmission floral disc (10) on the hind axle (5) also can be transmission gear, the intrinsic circle transmission gear teeth on the inside face of steel rim of rear wheel (1) inner peripheral surface correspondingly, and they also are connected with a joggle and are one.During the front and rear wheel motion, their device for positioning and securing (2) itself is motionless, just the inner peripheral surface of wheel steel ring (1) slips over from their in-to-in steel balls (14), the orientation that guarantees wheel is rotated, simultaneously because device for positioning and securing (2) is forward, just the part with cyclist's gravity is converted into the power that drive wheels is advanced, so very laborsaving when riding.
Claims (4)
1, the efficient bicycle of a kind of no steel wire, before it is characterized in that, steel rim of rear wheel (1) is the two surperficial steel ring of " worker " font for the cross section, preceding, the preceding bottom of back steel ring (1) respectively is provided with a movable device for positioning and securing (2), two device for positioning and securing (2) are captiveed joint with the relevant position of back vent (4) with bicycle front fork (3) respectively, be fixedly connected with rear axle (5) between two forks of back vent (4), rear axle (5) one sides are provided with flywheel (6), it links to each other by chain (8) with foot-operated floral disc (7), be fixed with a transmission floral disc (10) by the kink (9) that links to each other with flywheel (6) in the middle of the rear axle (5), an intrinsic circle driving chain (11) on the inside face of the inner peripheral surface of steel rim of rear wheel (1) correspondingly, they are connected with a joggle and are one.
2, by the efficient bicycle of the described no steel wire of claim 1, before it is characterized in that, movable device for positioning and securing (2) structure of trailing wheel is identical, by two cross sections for just, anti-the permanent seat (12) of " C " type constitutes, above the inner arc surface of two permanent seats (12), below and middle part surface all have one row shrinkage pool (13), each shrinkage pool (13) is provided with the steel ball (14) that matches separately, the size of each shrinkage pool (13) is advisable can block separately the diametrical position of steel ball (14), on two permanent seats (12) the inner arc surface, below one row shrinkage pool (13) steel ball (14) conflict respectively on steel ring (1) inner peripheral surface, below, the steel ball (14) of its middle part surface one row's shrinkage pool (13) is conflicted respectively on the left side of steel ring (1) inner peripheral surface, on the right flank, surface, steel ring (1) outer ring connects with tire (15), captive joint with two forks of the front fork (3) that extends respectively in the outside of two permanent seats (12) of front wheel alignment anchor fitting (2), being connected with reinforcing rod between bottom two forks of front fork (3), captives joint with back vent (4) middle part two inside faces that shorten respectively in the outside of two permanent seats (12) of trailing wheel device for positioning and securing (2).
3, by the efficient bicycle of the described no steel wire of claim 2, it is characterized in that preferably there is shallow slot (16) above and below of front and back wheel steel ring (1) inner peripheral surface and two sides, so that the slip of each steel ball (14) in the movable device for positioning and securing (2).
4, by the efficient bicycle of the described no steel wire of claim 1, it is characterized in that the transmission floral disc (10) on the trailing wheel rear axle (5) also can be transmission gear, the intrinsic circle transmission gear teeth on the inside face of steel rim of rear wheel (1) inner peripheral surface correspondingly, they also are connected with a joggle and are one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94242359 CN2205801Y (en) | 1994-08-03 | 1994-08-03 | High-efficient bicycle without spoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94242359 CN2205801Y (en) | 1994-08-03 | 1994-08-03 | High-efficient bicycle without spoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2205801Y true CN2205801Y (en) | 1995-08-23 |
Family
ID=33848967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94242359 Expired - Fee Related CN2205801Y (en) | 1994-08-03 | 1994-08-03 | High-efficient bicycle without spoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2205801Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722976A (en) * | 2012-12-22 | 2014-04-16 | 摩尔动力(北京)技术股份有限公司 | Wheel with arc-shaped slide rail |
| CN107551462A (en) * | 2017-09-30 | 2018-01-09 | 东莞市皓奇企业管理服务有限公司 | The wheel connector of Intellectual faculties body bailding 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 |
| CN107651069A (en) * | 2017-09-30 | 2018-02-02 | 东莞市皓奇企业管理服务有限公司 | The application method of the wheel connector of Intellectual faculties body bailding bicycle |
-
1994
- 1994-08-03 CN CN 94242359 patent/CN2205801Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722976A (en) * | 2012-12-22 | 2014-04-16 | 摩尔动力(北京)技术股份有限公司 | Wheel with arc-shaped slide rail |
| CN107551462A (en) * | 2017-09-30 | 2018-01-09 | 东莞市皓奇企业管理服务有限公司 | The wheel connector of Intellectual faculties body bailding 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 |
| CN107651069A (en) * | 2017-09-30 | 2018-02-02 | 东莞市皓奇企业管理服务有限公司 | The application method of the wheel connector of 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 | ||
| 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 |