CN104554548A - Pedaled bicycle - Google Patents
Pedaled bicycle Download PDFInfo
- Publication number
- CN104554548A CN104554548A CN201310495862.1A CN201310495862A CN104554548A CN 104554548 A CN104554548 A CN 104554548A CN 201310495862 A CN201310495862 A CN 201310495862A CN 104554548 A CN104554548 A CN 104554548A
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- wheel
- wheel hub
- fixedly connected
- trailing wheel
- front axle
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Abstract
The invention discloses a pedaled bicycle and belongs to the technical field of traffic vehicles. The pedaled bicycle comprises a frame, a front wheel, a rear wheel and a front axle. Pedals are connected to the front axle through force arms. A drive chain wheel is arranged on the front axle on the frame. Bearings are arranged on the front wheel and the rear wheel respectively. Outer hubs of the wheels are fixedly connected with outer rings of the bearings. Inner hubs of the wheels are fixedly connected with inner rings of the bearings. A rear axle is rotatably connected onto a frame fixedly connected with the inner hub of the rear wheel. A fly wheel is arranged on the rear axle and driven by the chain wheel through a chain. A driving gear is co-axially arranged with the fly wheel. A driven gear is arranged on the outer hub of the rear wheel and meshed with the driving gear. The lower end of a handle is fixedly connected onto the inner hub of the front wheel. The middle of the handle is connected onto the frame. The pedaled bicycle is simple in structure, easy to produce and applicable to promotion and application in the field of the pedal bicycles.
Description
Technical field
The present invention relates to a kind of bicycle, particularly a kind of pedal bicycle, belongs to technical field of transportation means.
Background technology
Pedal bicycle is current or a kind of main walking-replacing tool in China, because its volume is little, convenient, flexible, price is low to be selected widely by many people, common bicycle generally comprises vehicle frame, front-wheel, trailing wheel, front and back wheel is all arranged on the rotating shaft, chain gear is passed through between front axle and rear axle, by the pedal sprocket wheel input arm of force in the past, current front-wheel and trailing wheel generally comprise rim and tire, in order to support rim, many support bars or brace rod are set on from wheel center to inner ring, this mode simple structure, cost is low, be easy to make, but rim is easily out of shape in use procedure, need to regulate support bar that it just can be made to recover circular state, this mode adjusts trouble.
Summary of the invention
The object of this invention is to provide a kind of pedal bicycle.
For realizing object of the present invention, the technical solution adopted in the present invention is: a kind of pedal bicycle, comprise vehicle frame, front-wheel, trailing wheel, front axle, pedal is connected on front axle by the arm of force, be arranged on the front axle on vehicle frame and be provided with drive sprocket, described front-wheel and trailing wheel all arrange bearing, front-wheel is fixedly connected with the outer ring of bearing with the outer wheel hub of trailing wheel, inner wheel hub is fixedly connected with the inner ring of bearing, rear axle is rotatably connected on the support that is fixedly connected with trailing wheel inner wheel hub, rear axle is provided with flywheel, sprocket wheel is by chain drive flywheel, driving gear is coaxially arranged with flywheel, trailing wheel outer wheel hub is provided with ring gear, driving gear is meshed with ring gear, handlebar lower end is fixedly connected on front-wheel inner wheel hub, in the middle of handlebar on connecting vehicle frame, described vehicle frame comprises car beam, described car beam adopts a cant beam, the upper end of cant beam connects handlebar position, lower end is connected to front axle position, be connected by support body between front axle position with trailing wheel inner wheel hub, bumper is provided with between described cant beam and trailing wheel inner wheel hub, vehicle seat is connected on trailing wheel inner wheel hub.
The Advantageous Effects of a kind of pedal bicycle provided by the present invention is: wheel of the present invention adopts bearing, front-wheel no longer arranges front axle, circular wheel inwall need not adopt support bar meeting brace rod again, employing bearing-transmission efficiency is high, light and flexible, the present invention only arranges one cant beam on vehicle frame, vehicle frame is made to become simple and convenient, front and back wheel is all no longer with arranging turning cylinder, decrease the probability of axle wear damage et out of order, structure of the present invention is simple, be easy to manufacture, be adapted at pedal bicycle field and promote the use of.
Accompanying drawing explanation
Fig. 1 is front elevational schematic of the present invention.
Fig. 2 is schematic top plan view of the present invention.
Fig. 3 is rear wheel drive schematic diagram of the present invention.
Detailed description of the invention
In order to better understand and implement technical scheme of the present invention, provide some embodiments of the present invention at this, these embodiments, in order to better explain technical solutions according to the invention, are not formed any form restriction of the present invention.
A kind of pedal bicycle, comprise vehicle frame, front-wheel, trailing wheel, front axle, pedal is connected on front axle by the arm of force, be arranged on the front axle on vehicle frame and be provided with drive sprocket, described front-wheel and trailing wheel all arrange bearing, front-wheel is fixedly connected with the outer ring of bearing with the outer wheel hub of trailing wheel, inner wheel hub is fixedly connected with the inner ring of bearing, rear axle is rotatably connected on the support that is fixedly connected with trailing wheel inner wheel hub, rear axle is provided with flywheel, sprocket wheel is by chain drive flywheel, driving gear is coaxially arranged with flywheel, trailing wheel outer wheel hub is provided with ring gear, driving gear is meshed with ring gear, handlebar lower end is fixedly connected on front-wheel inner wheel hub, in the middle of handlebar on connecting vehicle frame, described vehicle frame comprises car beam, described car beam adopts a cant beam, the upper end of cant beam connects handlebar position, lower end is connected to front axle position, be connected by support body between front axle position with trailing wheel inner wheel hub, bumper is provided with between described cant beam and trailing wheel inner wheel hub, vehicle seat is connected on trailing wheel inner wheel hub.
As accompanying drawing 1, Fig. 2, shown in Fig. 3, in figure, the name of each mark is called: 1-1: front-wheel outer wheel hub, 1-2: bearing a, 1-3: front-wheel inner wheel hub, 2-1: trailing wheel outer wheel hub, 2-2 bearing b, 2-3: trailing wheel inner wheel hub, 3: handlebar, 4: cant beam, 5: sprocket wheel, 6: chain, 7: vehicle seat, 8-1: pedal a, 8-2: pedal b, 9: flywheel, 10: rear axle, 11: driving gear, 12: ring gear, 13: front axle, 14: bumper, a kind of pedal bicycle, comprise vehicle frame, front-wheel, trailing wheel, front axle 13, pedal is connected on front axle 13 by the arm of force, 8-1 in figure, pedal a is respectively shown in 8-2, pedal b, pedal is fixedly connected on front axle 13 by the arm of force, be arranged on the front axle 13 on vehicle frame and drive sprocket is set, 5 are depicted as sprocket wheel, described front-wheel and trailing wheel all arrange bearing, front-wheel is fixedly connected with the outer ring of bearing with the outer wheel hub of trailing wheel, inner wheel hub is fixedly connected with the inner ring of bearing, rear axle is rotatably connected on the support that is fixedly connected with trailing wheel inner wheel hub, as shown in drawings, 1-1 is front-wheel outer wheel hub, 1-2 is bearing a, 1-3 is wheel inner wheel hub, wheel inner wheel hub directly can adopt bearing inner ring, 2-1 is trailing wheel outer wheel hub, 2-2 is bearing b, 2-3 is trailing wheel inner wheel hub, rear axle 10 is provided with flywheel 9, sprocket wheel 5 drives flywheel 9 by chain 6, driving gear 11 is coaxially arranged with flywheel 9, trailing wheel outer wheel hub 2-1 is provided with ring gear 12, inner gear selected by ring gear 12, driving gear 11 is meshed with ring gear 12, the center of turn of driving gear 11 not necessarily overlaps with the center of turn of trailing wheel, handlebar 3 lower end is fixedly connected on front-wheel inner wheel hub 1-3, on the middle connecting vehicle frame of handlebar 3, described vehicle frame comprises car beam, described car beam adopts a cant beam 5, the upper end of cant beam 5 connects handlebar 3 position, lower end is connected to front axle 13 position, be connected by support body between front axle 13 position with trailing wheel inner wheel hub 2-3, bumper 14 is provided with between described cant beam 5 and trailing wheel inner wheel hub 2-3, vehicle seat 3 is connected on trailing wheel inner wheel hub 2-3.Wheel of the present invention adopts bearing, front-wheel no longer arranges front axle, circular wheel inwall need not adopt support bar meeting brace rod again, and employing bearing-transmission efficiency is high, light and flexible, and the present invention only arranges one cant beam on vehicle frame, vehicle frame is made to become simple and convenient, front and back wheel, all no longer with arranging turning cylinder, decreases the probability of axle wear damage et out of order, and structure of the present invention is simple, be easy to manufacture, be adapted at pedal bicycle field and promote the use of.
After describing various specific embodiment of the present invention above in detail, those of ordinary skill in the art should be well understood to, according to the various common practise of this area, can carry out various equivalent variations, equivalent replacement according to thinking of the present invention or simply revise, these all should belong to the scope of technical solution of the present invention.
Claims (4)
1. a pedal bicycle, comprise vehicle frame, front-wheel, trailing wheel, front axle, pedal is connected on front axle by the arm of force, be arranged on the front axle on vehicle frame and be provided with drive sprocket, it is characterized in that: described front-wheel and trailing wheel all arrange bearing, front-wheel is fixedly connected with the outer ring of bearing with the outer wheel hub of trailing wheel, inner wheel hub is fixedly connected with the inner ring of bearing, rear axle is rotatably connected on the support that is fixedly connected with trailing wheel inner wheel hub, rear axle is provided with flywheel, sprocket wheel is by chain drive flywheel, driving gear is coaxially arranged with flywheel, trailing wheel outer wheel hub is provided with ring gear, driving gear is meshed with ring gear, handlebar lower end is fixedly connected on front-wheel inner wheel hub, in the middle of handlebar on connecting vehicle frame.
2. a kind of pedal bicycle according to claim 1, it is characterized in that: described vehicle frame comprises car beam, described car beam adopts a cant beam, and the upper end of cant beam connects handlebar position, lower end is connected to front axle position, is connected between front axle position with trailing wheel inner wheel hub by support body.
3. a kind of pedal bicycle according to claim 2, is characterized in that: between described cant beam and trailing wheel inner wheel hub, be provided with bumper.
4. a kind of pedal bicycle according to claim 1, is characterized in that: vehicle seat is connected on trailing wheel inner wheel hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310495862.1A CN104554548A (en) | 2013-10-22 | 2013-10-22 | Pedaled bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310495862.1A CN104554548A (en) | 2013-10-22 | 2013-10-22 | Pedaled bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104554548A true CN104554548A (en) | 2015-04-29 |
Family
ID=53071845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310495862.1A Pending CN104554548A (en) | 2013-10-22 | 2013-10-22 | Pedaled bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104554548A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372754A (en) * | 2018-04-16 | 2018-08-07 | 南通科技职业学院 | Wheel hub with carrying centre of gravity |
-
2013
- 2013-10-22 CN CN201310495862.1A patent/CN104554548A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372754A (en) * | 2018-04-16 | 2018-08-07 | 南通科技职业学院 | Wheel hub with carrying centre of gravity |
| CN108372754B (en) * | 2018-04-16 | 2024-04-16 | 南通科技职业学院 | Hub with bearing low gravity center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |