CN202743421U - Novel rapid bicycle - Google Patents
Novel rapid bicycle Download PDFInfo
- Publication number
- CN202743421U CN202743421U CN 201220221501 CN201220221501U CN202743421U CN 202743421 U CN202743421 U CN 202743421U CN 201220221501 CN201220221501 CN 201220221501 CN 201220221501 U CN201220221501 U CN 201220221501U CN 202743421 U CN202743421 U CN 202743421U
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- CN
- China
- Prior art keywords
- vehicle frame
- fan
- bicycle
- chute
- wheel
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Abstract
The utility model discloses a novel rapid bicycle, which comprises a handle, a front wheel, a rear wheel and a seat cushion. The novel rapid bicycle is characterized in that the seat cushion is connected with a one-way transmission wheel through a frame III below, the one-way transmission wheel is connected with a frame V through a frame II and is further connected with the center of the rear wheel through a frame IV, a fan-shaped driver is further sleeved on a central shaft of the one-way transmission wheel, chutes are fixedly connected to the frames I and II through a fixing frame, each chute is internally provided with a pull rod, a pulley I is arranged at the top of the chute, the pull rod is connected with the pulley I through a traction steel wire rope, and a plurality of gears are arranged on the side edge of the pull rod and the fan-shaped edge of the fan-shaped driver. According to the novel rapid bicycle, the bicycle is driven by both the fan-shaped driver 20 and the pull rod 13, with the transmission ratio of 1:1.57, so that the rider is more labor-saving, the climbing angle reaches 23 degrees, and the riding speed is higher.
Description
Technical field
The utility model relates to a kind of bicycle, particularly a kind of novel quick and labour-saving bicycle.
Background technology
Present bicycle adopts stretcher to drive driver more, and driver advances bicycle by the chain-driving rear wheel gear; It is circular that driver mostly is, and in operational process, foot-operatedly does 360 ° circular movement, and type of drive has so been wasted user's the power of stepping on, and the power transfer of stepping on is that effective power is little, has limited the development of bicycle.
Summary of the invention
The technical matters that the utility model solves is to provide a kind of novel quick and labour-saving bicycle.
The technical solution that realizes the utility model purpose is:
A kind of novel fast bicycle, comprise handle, front vehicle wheel, rear wheel and seat cushion, wherein, described handle be connected seat cushion and connect by vehicle frame one, described handle is connected with the center of described front vehicle wheel by vehicle frame five, described seat cushion is connected with the center of described rear wheel by vehicle frame four, it is characterized in that: below seat cushion, be connected with one-way transmission wheel by vehicle frame three, described one-way transmission wheel is connected with described vehicle frame five by vehicle frame two, described one-way transmission wheel is connected with the center of described rear wheel by vehicle frame six again, and also overlapping on the center shaft of described one-way transmission wheel has a fan-shaped driver; On described vehicle frame one and described vehicle frame two, be fixedly connected with chute by fixed mount respectively, chute inside is provided with a pull bar, be provided with pulley one at the top of chute, described pull bar is connected with pulley one by haulage cable, all is provided with several teeth on the side of described pull bar and the scallop of fan-shaped driver.
Be provided with several pulleys two in the same side of described chute, one of them pulley two is positioned at the bottom of chute.
The bottom of described pull bar is installed with a pedal.
Tooth on the tooth of described pull bar side and the described fan-shaped driver scallop just in time can mesh, and the side edge length of described pull bar is not less than the scallop length of described fan-shaped driver.
On the described fan-shaped driver several through holes are arranged.
The utility model carries out transmission by the combination that utilizes fan-shaped driver and pull bar to bicycle, and transmission speed ratio reaches 1: 1.57, and the driver is more laborsaving, and ramp angle also reaches 23 °, and drive speed is faster.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the back view of Fig. 1.
The implication of number in the figure representative is: 1. handle, 2. front vehicle wheel, 3. rear wheel, 4. seat cushion, 5. vehicle frame one, 6 vehicle frame five, 7. vehicle frame four, and 8. vehicle frame three, 9. vehicle frame two, 10. vehicle frame six, 11. one-way transmission wheels, 12. chute, 13. pull bars, 14. pulleys one, 15. haulage cable, 16. fixed mounts, 17. pulleys two, 18. pedal, 19. through holes, 20. fan-shaped drivers.
The specific embodiment
The utility model improves existing bicycle, and speed is faster, and is more laborsaving, specifies below in conjunction with accompanying drawing.
As illustrated in fig. 1 and 2, a kind of novel fast bicycle, comprise handle 1, front vehicle wheel 2, rear wheel 3 and seat cushion 4, wherein, described handle 1 be connected seat cushion 4 and connect by vehicle frame 1, described handle 1 is connected with the center of described front vehicle wheel 2 by vehicle frame 56, described seat cushion 4 is connected with the center of described rear wheel 3 by vehicle frame 47, below seat cushion 4, be connected with one-way transmission wheel 11 by vehicle frame 38, described one-way transmission wheel 11 is connected with described vehicle frame 56 by vehicle frame 29, described one-way transmission wheel 11 is connected with the center of described rear wheel 3 by vehicle frame 6 10 again, also overlap on the center shaft of described one-way transmission wheel 11 a fan-shaped driver 20 is arranged, several through holes 19 are arranged on the described fan-shaped driver 20, alleviated the weight of bicycle; On described vehicle frame 1 and described vehicle frame 29, be fixedly connected with chute 12 by fixed mount 16 respectively, be provided with several pulleys 2 17 in the same side of described chute 12, one of them pulley 2 17 is positioned at the bottom of chute 12, chute 12 inside are provided with a pull bar 13, the bottom of described pull bar 13 is installed with a pedal 18, be provided with pulley 1 at the top of chute 12, described pull bar 13 is connected with pulley 1 by haulage cable 15, all be provided with several teeth on the scallop of the side of described pull bar 13 and fan-shaped driver 20, tooth on the tooth of described pull bar 13 sides and described fan-shaped driver 20 scallops just in time can mesh, and the side edge length of described pull bar 13 is not less than the scallop length of described fan-shaped driver 20.
The utility model carries out transmission by the combination that utilizes fan-shaped driver 20 and pull bar 13 to bicycle, and transmission speed ratio reaches 1: 1.57, and the driver is more laborsaving, and ramp angle also reaches 23 °, and drive speed is faster.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted, and shown in the accompanying drawing also is one of embodiment of the present utility model, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that does not break away from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (5)
1. novel fast bicycle, comprise handle, front vehicle wheel, rear wheel and seat cushion, wherein, described handle be connected seat cushion and connect by vehicle frame one, described handle is connected with the center of described front vehicle wheel by vehicle frame five, described seat cushion is connected with the center of described rear wheel by vehicle frame four, it is characterized in that: below seat cushion, be connected with one-way transmission wheel by vehicle frame three, described one-way transmission wheel is connected with described vehicle frame five by vehicle frame two, described one-way transmission wheel is connected with the center of described rear wheel by vehicle frame six again, and also overlapping on the center shaft of described one-way transmission wheel has a fan-shaped driver; On described vehicle frame one and described vehicle frame two, be fixedly connected with chute by fixed mount respectively, chute inside is provided with a pull bar, be provided with pulley one at the top of chute, described pull bar is connected with pulley one by haulage cable, all is provided with several teeth on the side of described pull bar and the scallop of fan-shaped driver.
2. bicycle according to claim 1, it is characterized in that: be provided with several pulleys two in the same side of described chute, one of them pulley two is positioned at the bottom of chute.
3. bicycle according to claim 1, it is characterized in that: the bottom of described pull bar is installed with a pedal.
4. bicycle according to claim 1, it is characterized in that: the tooth on the tooth of described pull bar side and the described fan-shaped driver scallop just in time can mesh, and the side edge length of described pull bar is not less than the scallop length of described fan-shaped driver.
5. bicycle according to claim 1 is characterized in that: on the described fan-shaped driver several through holes are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221501 CN202743421U (en) | 2012-05-17 | 2012-05-17 | Novel rapid bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221501 CN202743421U (en) | 2012-05-17 | 2012-05-17 | Novel rapid bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202743421U true CN202743421U (en) | 2013-02-20 |
Family
ID=47702856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220221501 Expired - Fee Related CN202743421U (en) | 2012-05-17 | 2012-05-17 | Novel rapid bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202743421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673712A (en) * | 2012-05-17 | 2012-09-19 | 倪永新 | Novel quick bicycle |
-
2012
- 2012-05-17 CN CN 201220221501 patent/CN202743421U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673712A (en) * | 2012-05-17 | 2012-09-19 | 倪永新 | Novel quick 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: 20130220 Termination date: 20140517 |