CN2823093Y - Speed-increasing type bicycle - Google Patents
Speed-increasing type bicycle Download PDFInfo
- Publication number
- CN2823093Y CN2823093Y CN 200520030660 CN200520030660U CN2823093Y CN 2823093 Y CN2823093 Y CN 2823093Y CN 200520030660 CN200520030660 CN 200520030660 CN 200520030660 U CN200520030660 U CN 200520030660U CN 2823093 Y CN2823093 Y CN 2823093Y
- Authority
- CN
- China
- Prior art keywords
- speed
- bicycle
- shaft
- pedal
- gear
- 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
- Transmissions By Endless Flexible Members (AREA)
Abstract
The utility model relates to a speed-increasing type bicycle, which can increase the speed of a bicycle. The utility model is mainly characterized in that width plate type integral wheels are adopted by a front and a rear wheels of the bicycle, a front fork and a rear fork of a bicycle frame are respectively provided with damping springs which are symmetrically arranged, the position in a triangle zone which is driven by a pedal chain is provided with a speed changing box which is used for increasing the speed, wherein a power input shaft and an output shaft of the speed changing box are respectively connected and linked with a bicycle pedal assembly and a chain driving component. The speed-increasing type bicycle not only retains the practicality, lightness, and convenience of a common bicycle but also has the speed of an electric bicycle, and the riding speed can reach 15-35 kilometers per hour; in addition, the electricity consumption and the power consumption are not required, riding people can easily and conveniently carry out stage changing and speed increasing operation according to road conditions and the required riding speed, and the normal stepping speed of pedal application force can also be kept in the running after the speed is increased. The utility model has the advantages of simple structure, convenient and fast speed increase, comfort riding, etc.
Description
Technical field
The utility model belongs to technical field of bicycles, is a kind of speed-raising bicycle that can improve the bicycle speed of a motor vehicle.
Background technology
In technique known, the normally used vehicle of riding of people have ordinary bicycle, speed-raising bicycle and Electrical Bicycle etc., though these bicycles bring great convenience for people's life, but also in various degree some problems of existence in use, as ordinary bicycle: its riding speed is limited, if want to improve riding speed, needs to strengthen and accelerates the human body pedal power, therefore it is big to consume muscle power, and the people that rides is felt tired easily.Existing in the market speed-raising bicycle, its speed-raising is by many groups drive sprocket and driven sprocket diameter variation, reach the purpose that changes the bicycle transmission speed ratio, this bicycle, the speed-raising gear is many, the speed-raising of the speed of its gear replaces and realizes by adjusting chain step by step, therefore, complex structure, and owing to organize sprocket wheel, chain transposition frequently more, the speed change fault that often occurs chain releasing in the use causes the functional reliability of this car not high.And above-mentioned two kinds of vehicles, owing on the vehicle frame support body damping component is not set, in case when running into the bad and riding speed of condition of road surface and accelerating, can make the people that rides feel to jolt, it is uncomfortable to ride.In recent years, rendered to the Electrical Bicycle on the market, though can satisfy fireballing requirement and ride comfortable, laborsaving.But the charging of frequent storage battery, power consumption in addition, the cost height, and the service life of storage battery is short, brings many worries and inconvenience also for the people that rides.
The utility model content
The purpose of this utility model is to provide a kind of reliable operation, do not change the bicycle chain type of drive, in riding, can reach speed governing convenient, fast laborsaving, ride the speed-raising bicycle comfortable.
For realizing above-mentioned purpose, technical solution adopted in the utility model is: this bicycle is the improvement of carrying out on the basis of ordinary bicycle, its principal feature is: bicycle wheels adopts former formula solid wheel, be equipped with the damper spring that symmetry is put on the front fork of vehicle frame, the back vent, and be provided with the change speed gear box that is used to raise speed in pedal chain-drive triangle position, wherein, the power input shaft of change speed gear box is connected also interlock with the pedal assembly and the chain drive component of bicycle respectively with output shaft, also is provided with selector gear on change speed gear box.
Described former solid wheel is made by casting aluminium material.
Described change speed gear box is made up of housing, transmission gear, transmission shaft and selector gear, wherein, transmission shaft is to be made of pedal dynamical axis, tween drive shaft and power take-off shaft, the two ends of pedal dynamical axis are stretched out housing and are connected with the pedal assembly respectively outward, power take-off shaft stretches out shell ends drive sprocket is housed, tween drive shaft and is connected respectively by transmission gear in casing between pedal dynamical axis, the power take-off shaft with each; The manual part of the gear shift operating rod in the selector gear is positioned at the outer top of housing, and the other end is connected also interlock by the connecting rod shift fork that is provided with gear slide sleeve on the housing internally-powered output shaft.
The speed-raising bicycle of making according to such scheme, the practicality of ordinary bicycle, light and handy, convenience had both been kept, the speed that has Electrical Bicycle again, scooter is 15～35 kilometers when riding, and this bicycle need not oil consumption, power consumption, when riding the gearshift speed governing, riding the people can be according to the operation of raising speed like a cork of road conditions and the required speed of riding, and in the travelling after speed-raising, what can keep still that pedal exerts oneself normally pedals speed, makes the speed of a motor vehicle and ride people and application force three aspects reach the optimized matching state.Therefore, though this car riding speed raising is more laborsaving than ordinary bicycle.Compared with prior art: this car have simple in structure, speed-raising is convenient and swift, the advantage such as comfortable of riding.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of change speed gear box among Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, speed-raising bicycle of the present utility model is by front and back wheel 1,1a, change speed gear box 2, drive sprocket 3, pedal assembly 4, brake part 5, ride seat 6, handlebar 7, vehicle frame camber beam 9 and form, wherein, bicycle wheels 1,1a adopt the former formula solid wheel of casting aluminium material, can guarantee bicycle when the variable block fast running requirement of strength and the reliability of steady running.Vehicle frame camber beam 9 is to be made of double oblique beams simple in structure, damper spring 8a, the 8b that symmetry is put is housed respectively on the front fork of vehicle frame, back vent, for making the middle effectiveness in vibration suppression of riding better, can damper spring 8c can be set at the strut bar place of riding seat 6, can not establish yet, still keep the former structure of riding the direct down band spring of seat of bicycle.The change speed gear box 2 that this car is used to raise speed is arranged on pedal chain-drive triangle position, be by housing 2-1, transmission gear 2-2,2-5,2-6,2-7,2-8, transmission shaft, gear shift operating rod 10 (see figure 1)s are formed, wherein, transmission shaft is by pedal dynamical axis 2-3, tween drive shaft 2-4 and power take-off shaft 2-9 constitute, the two ends of pedal dynamical axis 2-3 are stretched out housing 2-1 and are connected with pedal assembly 4 respectively outward, the shell ends of stretching out power take-off shaft 2-9 is equipped with drive sprocket 3, tween drive shaft 2-4 is positioned at housing pedal dynamical axis 2-3, between the power take-off shaft 2-9, and be connected with each respectively by transmission gear, the manual part of gear shift operating rod 10 is positioned at the outer top of housing 2-1, and the other end is connected also interlock by the connecting rod shift fork with gear slide sleeve 2-10 on the housing internally-powered output shaft 2-9.In this case, the brake part 5 of bicycle adopts known expanding brake brake structure.Upper position at change speed gear box 2, have fast, slow two gears, wherein, slowly retaining is normal riding speed, and the gear ratio in the change speed gear box is 1: 1, by the pedal transferring power, engagement through transmission gear 2-2 and 2-5,2-7 and 2-8, power is reached exterior drive sprocket 3,, realize the cruising of bicycle again through chain and by movable sprocket.When the needs speed-raising is ridden, gear shift operating rod 10 is moved to fast gear, connecting rod shift fork handsetting gear sliding sleeve 2-10 by joystick, gear 2-7 and gear 2-8 are thrown off, gear 2-6 and gear 2-5 engagement, at this moment, gear ratio is 2: 1, by increasing the transmission speed ratio of transmission gear, can reach the speed-raising requirement of bicycle.
Claims (3)
1. speed-raising bicycle, have wheel, handlebar, vehicle frame, ride seat, driving chain wheel, pedal assembly, brake part, it is characterized in that: bicycle wheels adopts the former solid wheel, be equipped with the damper spring that symmetry is put on the front fork of vehicle frame, the back vent, and be provided with the change speed gear box that is used to raise speed in pedal chain-drive triangle position, wherein, the power input shaft of change speed gear box is connected also interlock with the pedal assembly and the chain drive component of bicycle respectively with output shaft, also is provided with selector gear on change speed gear box.
2. speed-raising bicycle according to claim 1 is characterized in that: described former solid wheel is made by casting aluminium material.
3. speed-raising bicycle according to claim 1 and 2, it is characterized in that: change speed gear box is made up of housing, transmission gear, transmission shaft and selector gear, wherein, transmission shaft is to be made of pedal dynamical axis, tween drive shaft and power take-off shaft, the two ends of pedal dynamical axis are stretched out housing and are connected with the pedal assembly respectively outward, power take-off shaft stretches out shell ends drive sprocket is housed, and tween drive shaft and is connected respectively by transmission gear in casing between pedal dynamical axis, the power take-off shaft with each; The manual part of the gear shift operating rod in the selector gear is positioned at the outer top of housing, and the other end is connected also interlock by the gear slide sleeve on the power take-off shaft in the connecting rod shift fork that is provided with and the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030660 CN2823093Y (en) | 2005-05-13 | 2005-05-13 | Speed-increasing type bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030660 CN2823093Y (en) | 2005-05-13 | 2005-05-13 | Speed-increasing type bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823093Y true CN2823093Y (en) | 2006-10-04 |
Family
ID=37032208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520030660 Expired - Fee Related CN2823093Y (en) | 2005-05-13 | 2005-05-13 | Speed-increasing type bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2823093Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192921A (en) * | 2013-03-25 | 2013-07-10 | 姚军辉 | Fast mounting and demounting deformation bicycle |
| CN107187539A (en) * | 2017-07-18 | 2017-09-22 | 胡洪涛 | A kind of power-saving bicycle |
| CN109866856A (en) * | 2019-04-08 | 2019-06-11 | 嵊州市欧力工具有限公司 | A kind of boosted tricycle |
-
2005
- 2005-05-13 CN CN 200520030660 patent/CN2823093Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192921A (en) * | 2013-03-25 | 2013-07-10 | 姚军辉 | Fast mounting and demounting deformation bicycle |
| CN107187539A (en) * | 2017-07-18 | 2017-09-22 | 胡洪涛 | A kind of power-saving bicycle |
| CN109866856A (en) * | 2019-04-08 | 2019-06-11 | 嵊州市欧力工具有限公司 | A kind of boosted tricycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201217489Y (en) | Double-ratchet wheel clutch transmission device of electric bicycle | |
| CN2823093Y (en) | Speed-increasing type bicycle | |
| CN201116157Y (en) | Power transmission device of electric bicycle | |
| KR101095886B1 (en) | Electric Motor Scooter-Tricycle | |
| CN112572665A (en) | Low-wind-resistance lying type bicycle | |
| CN2255398Y (en) | Pedal motorcycle with pedal speed-changing mechanism | |
| CN2866303Y (en) | Four-wheel electric motorcycle | |
| CN2361554Y (en) | Double-chain automatic speed-changing device for non-automotive vehicle | |
| CN211851998U (en) | Scooter engine damper with balance shaft | |
| CN2166077Y (en) | Double-driving bicycle | |
| CN2851095Y (en) | Booster of bicycle for acceleration | |
| CN2801616Y (en) | Semisuspension semifloating three-wheel electric booster bicycle | |
| CN2211409Y (en) | High speed bicycle | |
| CN2556097Y (en) | Heavy-duty cross-country vehicle | |
| CN201023628Y (en) | System speed-variable electric bicycle | |
| CN2723322Y (en) | Double fly wheel bicycle | |
| CN2316231Y (en) | Pedal stage variable speed motorcycle | |
| CN2523461Y (en) | Sport vehicles with pedals | |
| CN2467378Y (en) | Bicycle | |
| CN2423176Y (en) | Tadpole-type bicycle | |
| CN2506529Y (en) | Speed changing mechanism for men power driven vehicle | |
| CN2422217Y (en) | Chair or leather belt transmission type composite power tricycle | |
| CN2337041Y (en) | Chassis structure for microvehicle and van-type motorcycle | |
| CN2155344Y (en) | Variable-speed gear for tricycles | |
| CN201132494Y (en) | Pedal type tricycle with speed raviation booster |
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: 20061004 Termination date: 20100513 |