CN2789114Y - Double-driving bicycle - Google Patents
Double-driving bicycle Download PDFInfo
- Publication number
- CN2789114Y CN2789114Y CN 200520082104 CN200520082104U CN2789114Y CN 2789114 Y CN2789114 Y CN 2789114Y CN 200520082104 CN200520082104 CN 200520082104 CN 200520082104 U CN200520082104 U CN 200520082104U CN 2789114 Y CN2789114 Y CN 2789114Y
- Authority
- CN
- China
- Prior art keywords
- flywheel
- wheel
- power wheel
- axle
- 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
Links
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a double-driving bicycle which is provided with a bicycle frame, wherein the bicycle frame is provided with a handlebar, a bicycle seat, a front wheel and a middle axle sleeve, a middle axle is arranged in the middle axle sleeve, both ends of the middle axle are respectively arranged on a left foot crank and a right foot crank, the back part of the bicycle frame is provided with a back axle which is provided with a back wheel and the middle axle is provided with a first transmitting wheel and a second transmitting wheel. The first transmitting wheel and the second transmitting wheel are respectively arranged on both sides of the middle axle sleeve, the back axle is provided with a first flywheel and a second flywheel, the first flywheel and the second flywheel are respectively arranged on both sides of the back axle, the first transmitting wheel and the first flywheel are provided with a first transmitting belt and the second transmitting wheel and the second flywheel are provided with a second transmitting belt. The utility model has the advantages of high bearing load, high mechanical strength and little damage and is suitable for the running of any bad road condition. The utility model also has the advantages of simple structure, small transmitting amplitude, time saving and labor saving for use and low manufacture cost and is suitable for common consumers.
Description
Technical field
The utility model relates to a kind of vehicle, is a kind of pair of driving bicycle.
Background technology
At present, existing bicycle adopts strand bar drive mechanism mostly on the market, and there is relatively poor, the less damageable shortcoming of carrying lotus of the thin mechanical strength of the narrow gear of chain in the transmission of strand bar, is unsuitable for using as mountain bike or load bicycle.And existing multichain bar bicycle structure is complicated, exist damage after easy-maintaining not, higher, the expensive defective of manufacturing cost.Simultaneously, because the existing more complicated transmission of multichain bar bicycle structure is more, so its transmission resistance is bigger, working costs is required great effort.
Summary of the invention
The purpose of this utility model, provided a kind of pair of driving bicycle, its bearing load is big, mechanical strength height, not fragile, be adapted at travelling under any abominable road conditions condition, and its transmission width of cloth simple in structure is few, it is time saving and energy saving to use, it is cheap simultaneously, is suitable for vast ordinary consumer and buys use.
The purpose of this utility model is achieved through the following technical solutions: two driving bicycles have vehicle frame, handlebar is installed on the vehicle frame, vehicle seat, front-wheel, and bottom bracket axle, axis is installed in the bottom bracket axle, the two ends of axis are installed left foot respectively and are turned with right crus of diaphragm and turn, the rear portion of vehicle frame is installed on the rear axle rear axle trailing wheel is installed, first power wheel and second power wheel are installed on the axis, first power wheel and second power wheel are loaded on the both sides of axis sleeve pipe respectively, first flywheel and second flywheel are installed on the rear axle, first flywheel and second flywheel are loaded on the both sides of rear axle respectively, first driving band is installed on first power wheel and first flywheel, second driving band is installed on two power wheels and second flywheel.
The further technical scheme of the utility model is: two driving bicycles, it has vehicle frame, handlebar is installed on the vehicle frame, vehicle seat, front-wheel, and bottom bracket axle, axis is installed in the bottom bracket axle, the two ends of axis are installed left foot respectively and are turned with right crus of diaphragm and turn, the rear portion of vehicle frame is installed on the rear axle rear axle trailing wheel is installed, first power wheel and second power wheel are installed on the axis, first power wheel and second power wheel are loaded on the both sides of axis sleeve pipe respectively, first flywheel and second flywheel are installed on the rear axle, first flywheel and second flywheel are loaded on the both sides of rear axle respectively, and first driving band is installed on first power wheel and first flywheel, and second driving band is installed on two power wheels and second flywheel.Second power wheel and axis sliding block joint, second power wheel is provided with projection, and right crus of diaphragm turns with middle male splines and is connected, and right crus of diaphragm turns and is provided with groove.First power wheel and second power wheel all are sprocket wheels, and first driving band and second driving band all are chains.
Good effect of the present utility model is: it is equipped with two transmission devices, and people can select to use patrilineal line of descent with only one son in each generation dynamic model formula or two transmission mode according to different road conditions or load-carrying situation.This bicycle has two transmission modes, and its bearing load is big, mechanical strength is high, long-term use is not fragile, is adapted at travelling under any abominable road conditions condition.And its transmission width of cloth simple in structure is few, and it is time saving and energy saving to use, and it is cheap simultaneously, is suitable for vast ordinary consumer and buys use.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is the utility model transmission device structure for amplifying scheme drawing.
The specific embodiment
Embodiment one:
Two driving bicycles have vehicle frame 2, handlebar 1 is installed on the vehicle frame 2, vehicle seat 4, front-wheel 11, with bottom bracket axle 19, axis 20 is installed in the bottom bracket axle 19, the two ends of axis 20 install respectively left foot turn 9 and right crus of diaphragm turn 3, the rear portion of vehicle frame 2 is installed trailing wheel 6 is installed on rear axle 5 rear axles 5, first power wheel 10 and second power wheel 16 are installed on the axis 20, first power wheel 10 and second power wheel 16 are loaded on bottom bracket axle 19 both sides respectively, first flywheel 7 and second flywheel 18 are installed on the rear axle 5, first flywheel 7 and second flywheel 18 are loaded on rear axle 5 both sides respectively, install on first power wheel 10 and first flywheel 7 second driving band 17 is installed on first driving band, 8, two power wheels 16 and second flywheel 18.When the utility model is made, process each parts and assembling by above-mentioned requirements.When the utility model uses, people step left foot turn 9 and right crus of diaphragm turn 3 and rotate, left foot turn 9 and right crus of diaphragm turn 3 and drive first power wheels 10 and second power wheel 16 rotates synchronously, first power wheel 10 and second power wheel 16 drive first flywheel 7 by first driving band 8 and second driving band 17 respectively and second flywheel 18 rotates, first flywheel 7 and second flywheel 18 drive rear axle 5 synchronously and rotate, and rear axle 5 drives trailing wheel 6 and rotates.
Embodiment two:
Two driving bicycles have vehicle frame 2, handlebar 1 is installed on the vehicle frame 2, vehicle seat 4, front-wheel 11, with bottom bracket axle 19, axis 20 is installed in the bottom bracket axle 19, the two ends of axis 20 install respectively left foot turn 9 and right crus of diaphragm turn 3, the rear portion of vehicle frame 2 is installed trailing wheel 6 is installed on rear axle 5 rear axles 5, first power wheel 10 and second power wheel 16 are installed on the axis 20, first power wheel 10 and second power wheel 16 are loaded on bottom bracket axle 19 both sides respectively, first flywheel 7 and second flywheel 18 are installed on the rear axle 5, first flywheel 7 and second flywheel 18 are loaded on rear axle 5 both sides respectively, install on first power wheel 10 and first flywheel 7 second driving band 17 is installed on first driving band, 8, two power wheels 16 and second flywheel 18.Second power wheel 16 and axis 20 sliding block joints, second power wheel 16 is provided with projection 15, and right crus of diaphragm turns 3 and is connected with axis 20 splines, and right crus of diaphragm turns 3 and is provided with groove 14.First power wheel 10 and second power wheel 16 all are sprocket wheels, and first driving band 8 and second driving band 17 all are chains.13 is that right crus of diaphragm turns the cavity in 3 among the figure, is provided with spline in the cavity 3.When the utility model is made, process each parts and assembling by above-mentioned requirements.When using, the utility model can select patrilineal line of descent with only one son in each generation dynamic model formula or two transmission mode according to different road conditions or load-carrying situation.When adopting two transmission mode, earlier right crus of diaphragm is turned 3 and push away closely to second power wheel 16 along axis 20, the groove 14 that right crus of diaphragm is turned on 16 entangles projection 15; Step again left foot turn 9 and right crus of diaphragm turn 3 and rotate, left foot turn 9 and right crus of diaphragm turn 3 and drive first power wheels 10 and second power wheel 16 rotates synchronously, first power wheel 10 and second power wheel 16 drive first flywheel 7 by first driving band 8 and second driving band 17 respectively and second flywheel 18 rotates, first flywheel 7 and second flywheel 18 drive rear axle 5 synchronously and rotate, and rear axle 5 drives trailing wheel 6 and rotates.Under two transmission modes, rear axle 5 is stressed evenly can to subtract loss of machine of torque effectively, can have the labour-saving effect.When adopting patrilineal line of descent with only one son in each generation dynamic model formula, the pulling right crus of diaphragm turns 3 and outwards moves along axis 20 groove 14 is separated with projection 15 earlier; Step again left foot turn 9 and right crus of diaphragm turn 3 and rotate, left foot turn 9 and right crus of diaphragm turn 3 and drive first power wheel 10 and rotate, first power wheel 10 drives first flywheel 7 by first driving band 8 and rotates, first flywheel 7 drives rear axles 5 and rotates, rear axle 5 drives trailing wheels 6 and rotates.
Technical scheme described in the utility model is not restricted in the scope of embodiment described in the utility model.The utility model not technology contents of detailed description is known technology.
Claims (3)
1, two driving bicycles, it has vehicle frame (2), vehicle frame (2) is gone up handlebar (1) is installed, vehicle seat (4), front-wheel (11), and bottom bracket axle (19), axis (20) is installed in the bottom bracket axle (19), the two ends of axis (20) install respectively that left foot turns (9) and right crus of diaphragm turns (3), the rear portion of vehicle frame (2) is installed rear axle (5) rear axle (5) and is gone up installation trailing wheel (6), it is characterized in that: axis (20) is gone up first power wheel (10) and second power wheel (16) is installed, first power wheel (10) and second power wheel (16) are loaded on bottom bracket axle (19) both sides respectively, rear axle (5) is gone up first flywheel (7) and second flywheel (18) is installed, first flywheel (7) and second flywheel (18) are loaded on rear axle (5) both sides respectively, first power wheel (10) and first flywheel (7) are gone up first driving band (8) are installed, and two power wheels (16) and second flywheel (18) are gone up second driving band (17) is installed.
2, according to claim 1 pair of driving bicycle, it is characterized in that: second power wheel (16) and axis (20) sliding block joint, second power wheel (16) is provided with projection (15), and right crus of diaphragm turns (3) and is connected with axis (20) spline, and right crus of diaphragm turns (3) and is provided with groove (14).
3, according to claim 1 and 2 pair of driving bicycle is characterized in that: first power wheel (10) and second power wheel (16) all are sprocket wheels, and first driving band (8) and second driving band (17) all are chains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520082104 CN2789114Y (en) | 2005-04-07 | 2005-04-07 | Double-driving bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520082104 CN2789114Y (en) | 2005-04-07 | 2005-04-07 | Double-driving bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2789114Y true CN2789114Y (en) | 2006-06-21 |
Family
ID=36789449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520082104 Expired - Fee Related CN2789114Y (en) | 2005-04-07 | 2005-04-07 | Double-driving bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2789114Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109747766A (en) * | 2017-11-02 | 2019-05-14 | 邓文祥 | The drive mechanism of double driving system bicycle |
-
2005
- 2005-04-07 CN CN 200520082104 patent/CN2789114Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109747766A (en) * | 2017-11-02 | 2019-05-14 | 邓文祥 | The drive mechanism of double driving system bicycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2789114Y (en) | Double-driving bicycle | |
| CN201077947Y (en) | Road roller | |
| CN2889859Y (en) | Stub axle double rear wheel drive manpower tricycle | |
| CN203020501U (en) | Transmission device for bicycle | |
| CN200978916Y (en) | Gear box | |
| CN201179948Y (en) | Non-chain bicycle | |
| CN202783562U (en) | Single rear wheel drive tricycle structure | |
| CN202147549U (en) | Rear axle assembly of ATV (all-terrain vehicle) | |
| CN2534094Y (en) | Chainless bicycle | |
| CN201447008U (en) | Bicycle | |
| CN204136784U (en) | A kind of 4 wheel driven six based on modular design turns and changes farmer's bassinet structure | |
| CN201192986Y (en) | Drive apparatus for four-wheel tractor trailer | |
| CN202480873U (en) | Large ratio walk axle capable of independent lifting and supporting | |
| CN202806374U (en) | Front and rear wheel driven three-wheel miniature tractor | |
| CN2811151Y (en) | Double-sided surrounding -driven bicycle | |
| CN206125331U (en) | Two electric bicycle that drive | |
| CN201604775U (en) | Gear-shift tricycle | |
| CN2392726Y (en) | Combined driving device for bicycle | |
| CN201169366Y (en) | Novel transmission mechanisms of electric bicycle and tricycle | |
| CN2506529Y (en) | Speed changing mechanism for men power driven vehicle | |
| CN202243934U (en) | Hinged type front-driven all-gear driven bicycle | |
| CN2418090Y (en) | Sedan type motorcycle | |
| CN2640912Y (en) | Forward and reverse single chain two speed bicycle | |
| CN2391800Y (en) | Bicycle | |
| CN204775697U (en) | Back frame tricycle rational in infrastructure |
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 |