CN2902887Y - Bicycle rotary band wheel - Google Patents
Bicycle rotary band wheel Download PDFInfo
- Publication number
- CN2902887Y CN2902887Y CN 200620096453 CN200620096453U CN2902887Y CN 2902887 Y CN2902887 Y CN 2902887Y CN 200620096453 CN200620096453 CN 200620096453 CN 200620096453 U CN200620096453 U CN 200620096453U CN 2902887 Y CN2902887 Y CN 2902887Y
- Authority
- CN
- China
- Prior art keywords
- belt
- wheel
- bicycle
- front tooth
- fly wheel
- 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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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
A bicycle rotating belt wheel comprises a front tooth disk1 and a rear fly wheel 2, wherein both front tooth disk1 and a rear fly wheel 2 are provided with a belt groove 3, the front tooth disk 1 and the rear fly wheel 2 are connected by the belt 4 of which the cross-section is T-shaped, and also the belt is provided with a intermission boss 5. The utility model has the advantages that the bicycle moves with a little noises, the oil pulley is not needed to add on the belt chain, the belt will not drop, and the rider rides cleanly and freely.
Description
Technical field
The utility model relates to the bicycle accessories technical field, and specifically a kind of bicycle rotates belt wheel.
Background technology
Present bicycle rotating sprocket is made up of chain and power wheel, and chain, power wheel all are that metal is made, and during transmission, noise is big, and is easy to wear, comes off easily, and needs lubricating oil, sometimes the lubricating oil trousers of having made dirty.
Summary of the invention
The purpose of this utility model is a kind of noiselessness transmission of design, does not need the belt chain bicycle of apply lubrication oil to rotate belt wheel.
The utility model bicycle rotates belt wheel and comprises: preceding chain wheel 1, rear flywheel 2, and preceding chain wheel and rear flywheel all have belt grooves 3, and preceding chain wheel 1 links to each other with rear flywheel 2 usefulness belts 4, and the cross section echelon form of belt 4, belt have the boss 5 of interruption.
The advantage that the utility model bicycle rotates belt wheel is: noise reduces greatly during cycle racing, does not need belt chain oiling pulley, and belt can not come off, and cleaning freely by bike.
Description of drawings
Fig. 1 is a bicycle rotating band wheel construction scheme drawing.
Fig. 2 is the chain wheel section-drawing.
Fig. 3 is the rear flywheel section-drawing.
The specific embodiment
Embodiment:
According to Fig. 1-shown in Figure 3, preceding chain wheel 1, rear flywheel 2, preceding chain wheel and rear flywheel all have belt grooves 3, and preceding chain wheel 1 links to each other with rear flywheel 2 usefulness belts 4, and the cross section echelon form of belt 4, belt have the boss 5 of interruption.
Claims (1)
1, a kind of bicycle rotation belt wheel comprises: preceding chain wheel (1), rear flywheel (2), it is characterized in that: preceding chain wheel and rear flywheel all have belt grooves (3), preceding chain wheel (1) links to each other with belt (4) with rear flywheel (2), and the cross section echelon form of belt (4), belt have interruption boss (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620096453 CN2902887Y (en) | 2006-04-29 | 2006-04-29 | Bicycle rotary band wheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620096453 CN2902887Y (en) | 2006-04-29 | 2006-04-29 | Bicycle rotary band wheel |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2902887Y true CN2902887Y (en) | 2007-05-23 |
Family
ID=38078294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620096453 Expired - Fee Related CN2902887Y (en) | 2006-04-29 | 2006-04-29 | Bicycle rotary band wheel |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2902887Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2289792A1 (en) * | 2009-09-01 | 2011-03-02 | Wayne R. Lumpkin | Belt drive system |
CN103192940A (en) * | 2013-04-28 | 2013-07-10 | 昆山千寻金属制品有限公司 | Bicycle belt pulley |
-
2006
- 2006-04-29 CN CN 200620096453 patent/CN2902887Y/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2289792A1 (en) * | 2009-09-01 | 2011-03-02 | Wayne R. Lumpkin | Belt drive system |
WO2011028648A1 (en) * | 2009-09-01 | 2011-03-10 | The Gates Corporation | Belt drive system |
CN102001412A (en) * | 2009-09-01 | 2011-04-06 | 韦恩·R·伦普金 | Belt drive system |
US8136827B2 (en) | 2009-09-01 | 2012-03-20 | The Gates Corporation | Belt drive system |
AU2010289730B2 (en) * | 2009-09-01 | 2013-11-28 | The Gates Corporation | Belt drive system |
RU2505448C2 (en) * | 2009-09-01 | 2014-01-27 | ДЗЕ ГЕЙТС КОРПОРЕЙШН (Э Деловер Корпорейшн) | Belt transmission system |
CN102001412B (en) * | 2009-09-01 | 2014-11-12 | 盖茨公司 | Belt drive system |
CN103192940A (en) * | 2013-04-28 | 2013-07-10 | 昆山千寻金属制品有限公司 | Bicycle belt pulley |
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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 |