CN104477316A - Bicycle drive system - Google Patents
Bicycle drive system Download PDFInfo
- Publication number
- CN104477316A CN104477316A CN201410668018.9A CN201410668018A CN104477316A CN 104477316 A CN104477316 A CN 104477316A CN 201410668018 A CN201410668018 A CN 201410668018A CN 104477316 A CN104477316 A CN 104477316A
- Authority
- CN
- China
- Prior art keywords
- bicycle
- drive system
- driving band
- transmission system
- belt
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M2009/005—Details of transmission chains specially adapted for bicycles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a bicycle drive system. The bicycle drive system comprises a drive belt, a rear flywheel and a crankset, wherein the drive belt is installed on the periphery of the rear flywheel and the crankset, belt holes are formed in the drive belt, the rear flywheel is installed on a wheel shaft of a bicycle rear wheel, and teeth are arranged on the crankset and matched with the belt holes in the drive belt. According to the bicycle drive system, since the drive belt is provided with a few components, the weight of the drive system is greatly reduced, and the bicycle drive system is simple in structural design and easy to install and replace. The bicycle drive system is preferably suitable for small-diameter single-speed bicycles with ultra-light requirements.
Description
Technical field
The present invention relates to bicycle transmission system, particularly relate to a kind of light bicycle transmission system.
Background technology
Bicycle is a kind of vehicle of environmental protection, is again the fitness tool with health care.Along with the development in epoch, people more and more dote on bicycle light, simple to operate, in order to obtain light bicycle, its each component part also will under the prerequisite meeting operating needs quality light as much as possible.
Driving system is the important component part of bicycle, and the driving system of ordinary bicycle is chain transmission system, adopts stainless steel chain more, and this chain not only forms complexity but also weight is comparatively large, does not meet the requirement of people to the light performance of bicycle.
Summary of the invention
In order to solve the problem and defect, the object of this invention is to provide a kind of bicycle transmission system.This bicycle transmission system structure is simple, lighter weight.
To achieve these goals, the present invention is by the following technical solutions:
A kind of bicycle transmission system, comprises driving band, rear flywheel, chain wheel, wherein:
Described driving band is installed on the periphery of rear flywheel and chain wheel, and driving band is provided with holes;
Described rear flywheel is installed on the wheel shaft of bicycle rear wheel;
Described chain wheel is provided with teeth, and with holes on teeth and driving band matches.
Further, the material of described driving band is Steel material.
Further, the material of described driving band is High molecular material.
Further, described chain wheel periphery is provided with flat tooth pedestal, and teeth are arranged on tooth pedestal.
Owing to adopting above technical scheme, the present invention compared with prior art tool has the following advantages:
Because therefore driving band constituent elements significantly reduces the weight of driving system less, structure design is simple, is easy to install and change, and bicycle transmission system of the present invention is preferably suitable for the small-wheel-diameter single speed bicycle having ultralight requirement.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of bicycle transmission system of the present invention;
Fig. 2 is the schematic diagram of the driving band of bicycle transmission system of the present invention;
Fig. 3 is the schematic diagram of the chain wheel of bicycle transmission system of the present invention;
Fig. 4 is the schematic diagram of the bicycle being provided with bicycle transmission system of the present invention.
Description of reference numerals
5 bicycle transmission systems, 51 chain wheels, 511 tooth pedestals, 512 teeth, 52 driving bands, 521 with holes, 53 rear flywheels.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As Figure 1-3, bicycle transmission system 5 of the present invention comprises driving band 52, rear flywheel 53, chain wheel 51, driving band 52 is installed on the periphery of rear flywheel 53 and chain wheel 51, driving band is provided with 521 (as shown in Figure 2) with holes, rear flywheel 53 is installed on the wheel shaft of bicycle rear wheel, chain wheel 51 is provided with teeth 512, and teeth 512 match with holes 521 on driving band 52.
In a preferred embodiment, the material of driving band 52 is Steel material.
In a preferred embodiment, the material of driving band 52 is High molecular material.
In a preferred embodiment, as shown in Figure 3, in order to coordinate the structure of driving band 52, chain wheel 51 periphery can be provided with flat tooth pedestal 511, and teeth 512 are arranged on tooth pedestal 511.
Fig. 4 shows the bicycle of the bicycle transmission system being provided with invention.
In use, due to the lighter in weight of driving system, be therefore conducive to the complete vehicle quality reducing vehicle body, its structure is simple, installs and changes conveniently for bicycle transmission system of the present invention.
The foregoing is only preferred embodiment of the present invention, be not used for limiting practical range of the present invention; If do not depart from the spirit and scope of the present invention, the present invention is modified or equivalent to replace, in the middle of the protection domain that all should be encompassed in the claims in the present invention.
Claims (4)
1. a bicycle transmission system, is characterized in that, comprises driving band, rear flywheel, chain wheel, wherein:
Described driving band is installed on the periphery of rear flywheel and chain wheel, and driving band is provided with holes;
Described rear flywheel is installed on the wheel shaft of bicycle rear wheel;
Described chain wheel is provided with teeth, and with holes on teeth and driving band matches.
2. bicycle transmission system according to claim 1, is characterized in that, the material of described driving band is Steel material.
3. bicycle transmission system according to claim 1, is characterized in that, the material of described driving band is High molecular material.
4. bicycle transmission system according to claim 1, is characterized in that, described chain wheel periphery is provided with flat tooth pedestal, and teeth are arranged on tooth pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410668018.9A CN104477316A (en) | 2014-11-20 | 2014-11-20 | Bicycle drive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410668018.9A CN104477316A (en) | 2014-11-20 | 2014-11-20 | Bicycle drive system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104477316A true CN104477316A (en) | 2015-04-01 |
Family
ID=52751973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410668018.9A Pending CN104477316A (en) | 2014-11-20 | 2014-11-20 | Bicycle drive system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104477316A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2123317A (en) * | 1982-05-11 | 1984-02-01 | Christopher Davis Lloyd | Bimetallic sprocket |
| JPH01172095A (en) * | 1987-12-25 | 1989-07-06 | Takeshi Teragaki | Drive force transmitting device |
| CN2104811U (en) * | 1991-07-08 | 1992-05-20 | 王昌龄 | Steel belt driving bicycle |
| CN2222123Y (en) * | 1994-12-01 | 1996-03-13 | 陈增波 | Pedal driving device for bicycle and tricycle |
| CN1191192A (en) * | 1996-07-03 | 1998-08-26 | 陈增波 | Pedal device for bicycle and tricycle |
| CN2397032Y (en) * | 1999-11-16 | 2000-09-20 | 许东林 | Driving-stable bicycle |
| DE202007004277U1 (en) * | 2007-03-21 | 2007-05-24 | Hirdes, Rüdiger, Dr. med. dent. | Belt drive especially for bicycle has radial profiles on the crank wheel and driven wheel matching apertures in the flexible belt |
| CN102233933A (en) * | 2010-04-21 | 2011-11-09 | 杨泰和 | Bicycle with bidirectional input and unidirectional output combined with crank hole |
| CN202243911U (en) * | 2011-07-26 | 2012-05-30 | 雷迅之 | Belt type linear reciprocating pedal system of bicycle |
| CN204223134U (en) * | 2014-11-20 | 2015-03-25 | 太仓市哲泰天产品设计有限公司 | A kind of bicycle transmission system |
-
2014
- 2014-11-20 CN CN201410668018.9A patent/CN104477316A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2123317A (en) * | 1982-05-11 | 1984-02-01 | Christopher Davis Lloyd | Bimetallic sprocket |
| JPH01172095A (en) * | 1987-12-25 | 1989-07-06 | Takeshi Teragaki | Drive force transmitting device |
| CN2104811U (en) * | 1991-07-08 | 1992-05-20 | 王昌龄 | Steel belt driving bicycle |
| CN2222123Y (en) * | 1994-12-01 | 1996-03-13 | 陈增波 | Pedal driving device for bicycle and tricycle |
| CN1191192A (en) * | 1996-07-03 | 1998-08-26 | 陈增波 | Pedal device for bicycle and tricycle |
| CN2397032Y (en) * | 1999-11-16 | 2000-09-20 | 许东林 | Driving-stable bicycle |
| DE202007004277U1 (en) * | 2007-03-21 | 2007-05-24 | Hirdes, Rüdiger, Dr. med. dent. | Belt drive especially for bicycle has radial profiles on the crank wheel and driven wheel matching apertures in the flexible belt |
| CN102233933A (en) * | 2010-04-21 | 2011-11-09 | 杨泰和 | Bicycle with bidirectional input and unidirectional output combined with crank hole |
| CN202243911U (en) * | 2011-07-26 | 2012-05-30 | 雷迅之 | Belt type linear reciprocating pedal system of bicycle |
| CN204223134U (en) * | 2014-11-20 | 2015-03-25 | 太仓市哲泰天产品设计有限公司 | A kind of bicycle transmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150401 |