CN2397032Y - Driving-stable bicycle - Google Patents
Driving-stable bicycle Download PDFInfo
- Publication number
- CN2397032Y CN2397032Y CN 99247880 CN99247880U CN2397032Y CN 2397032 Y CN2397032 Y CN 2397032Y CN 99247880 CN99247880 CN 99247880 CN 99247880 U CN99247880 U CN 99247880U CN 2397032 Y CN2397032 Y CN 2397032Y
- Authority
- CN
- China
- Prior art keywords
- band
- belt wheel
- bicycle
- wheel
- flywheel
- 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 drive stable bicycle which improves a drive device of the bicycle. The new drive device comprises a belt wheel, a flywheel belt wheel and at least one drive belt which is tensioned on the belt wheel. The belt drive structure causes the bicycle to have the advantages of simple structure, stable drive, no noise, low cost, no need of lubrication and cushioning and shock-absorbing performance. The utility model is suitable for ordinary bicycles, electric bicycles and children bicycles.
Description
The utility model relates to a kind of bicycle.
(also comprise Electrical Bicycle and child's bicycle) in the standard bicycle, its pedal driver is chain-driving, can not keep instantaneous transmission ratio constant when its weak point is work, transmission stability is poor, noise is arranged, and the tooth fault easily takes place to jump in the wearing and tearing back, and also needs lubricated in addition.
The purpose of this utility model is to overcome the deficiency of type of drive in the above-mentioned bicycle and a kind of have stable drive, noiseless, non-lubricating bicycle is provided.
The purpose of this utility model is realized by following measure:
A kind of stable transmission bicycle, it is the improvement on former bicycle basis, it comprises wheel, vehicle frame and driving device, its improvement is, said driving device comprises a belt wheel, a flywheel belt wheel and at least one driving band that is stretched on the belt wheel, wherein, belt wheel is loaded on the axis, and the flywheel belt wheel is loaded on one's body the rear axle.
For the ease of adjusting the tension force size of driving band, on the vehicle frame of the slack list of driving band, be fixed with adjustable tension wheel near flywheel belt wheel place.
Above-mentioned bicycle, described driving band can be selected friction class band for use, as flat rubber belting, V band, circular band etc., also can select the syncsort band for use, as stepped tooth be with synchronously, curved tooth is with synchronously, pore area etc.
Above-mentioned bicycle, described driving band can be selected the endless belt for use, also can select the open band of band flexible joint for use.
Above-mentioned bicycle, the radical of described driving band can be selected one for use, also can select two, three or many for use.
The bicycle of making according to the utility model no matter be ordinary bicycle, or Electrical Bicycle and child's bicycle, all has simple in structure, stable drive, noiseless, cheap, the advantage that need not lubricate and cushion absorbing because of above-mentioned driving device.
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the ordinary bicycle structural representation in the utility model;
Fig. 2 is the electric bicycle structure scheme drawing;
Fig. 3 is a stepped tooth band and belt wheel bonded assembly part sectional view synchronously;
Fig. 4 is the pore area shaft side figure.
Referring to Fig. 1, this bicycle comprises wheel 2, vehicle frame 1, and its belt driver is made of belt wheel 3, flywheel belt wheel 5 and at least one driving band 4 that is stretched on belt wheel 3 and the flywheel belt wheel 5.On adopting chain stay 6 front ends, move or during vehicle frame that two ends are moved on all, used driving band 4 both can have been selected the open band of band flexible joint for use, also can select the endless belt for use.Tension wheel partly omits among the figure, does not draw.
Referring to Fig. 2, when selecting for use chain stay 6 to be the vehicle frame of conventional confguration, driving band 4 only can be selected the open band of band flexible joint 7 for use.For ease of adjusting the elasticity of driving band 4, on the chain stay 6 of the slack list of driving band 4, fix an adjustable tension wheel 8 near flywheel belt wheel 5 places.
Referring to Fig. 3, belt wheel 3 can be selected disc wheel, orifice plate wheel or oval spoke wheel for use, material available metal material, and also available non-metallic material, but preferably select composite material for use, and select materials such as nylon, engineering plastics for use as rim section, spoke part is selected metallic material for use.The constructional feature of flywheel belt wheel 5 is that the rim section of former flywheel is made the belt wheel structure, and the other parts then belt wheel structure with ordinary bicycle are identical; When manufacturing, the rim section of flywheel belt wheel 5 can be selected metallic material for use, also can select non-metallic material for use.The planform of the rim section of flywheel belt wheel 5 and belt wheel 3 should adapt with the constructional feature of selected driving band 4.Driving band 4 can select for use materials such as rubber, polyamine fat to manufacture.
Referring to Fig. 4, when driving band 4 is selected pore area for use, can use the former sprocket wheel and the flywheel of bicycle and do the belt wheel use.
Claims (7)
1. stable transmission bicycle, it comprises wheel, vehicle frame and driving device, it is characterized in that, said driving device comprises a belt wheel [3], a flywheel belt wheel [5] and at least one driving band [4] that is stretched on belt wheel [3], the flywheel belt wheel [5], wherein, belt wheel [3] is loaded on the axis, and flywheel belt wheel [5] is loaded on one's body the rear axle.
2. bicycle according to claim 1 is characterized in that, fixes an adjustable tension wheel [8] on the vehicle frame of locating near flywheel belt wheel [5] in the slack list of described driving band [4] [1].
3. bicycle according to claim 1 is characterized in that, described driving band [4] can be selected friction class band for use, as flat rubber belting, V band, circular band etc.
4. bicycle according to claim 1 is characterized in that, described driving band [4] can be selected the syncsort band for use, as stepped tooth be with synchronously, curved tooth is with synchronously, pore area etc.
5. according to claim 3 or 4 described bicycles, it is characterized in that described driving band [4] can be selected the endless belt for use.
6. according to claim 3 or 4 described bicycles, it is characterized in that described driving band [4] also can be selected the open band of band flexible joint [7] for use.
7. bicycle according to claim 1 and 2 is characterized in that, the radical of described driving band [4] can be selected one, two, three or many for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247880 CN2397032Y (en) | 1999-11-16 | 1999-11-16 | Driving-stable bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247880 CN2397032Y (en) | 1999-11-16 | 1999-11-16 | Driving-stable bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2397032Y true CN2397032Y (en) | 2000-09-20 |
Family
ID=34033199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99247880 Expired - Fee Related CN2397032Y (en) | 1999-11-16 | 1999-11-16 | Driving-stable bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2397032Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401436A (en) * | 2014-11-20 | 2015-03-11 | 太仓市哲泰天产品设计有限公司 | Foldable bicycle |
| CN104477316A (en) * | 2014-11-20 | 2015-04-01 | 太仓市哲泰天产品设计有限公司 | Bicycle drive system |
| CN105644676A (en) * | 2015-10-26 | 2016-06-08 | 浙江途尔车业有限公司 | Belt drive type electric bicycle |
-
1999
- 1999-11-16 CN CN 99247880 patent/CN2397032Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401436A (en) * | 2014-11-20 | 2015-03-11 | 太仓市哲泰天产品设计有限公司 | Foldable bicycle |
| CN104477316A (en) * | 2014-11-20 | 2015-04-01 | 太仓市哲泰天产品设计有限公司 | Bicycle drive system |
| CN105644676A (en) * | 2015-10-26 | 2016-06-08 | 浙江途尔车业有限公司 | Belt drive type electric 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 |