CN204606117U - Bicycle speed-raising effort-saving pedal arm - Google Patents
Bicycle speed-raising effort-saving pedal arm Download PDFInfo
- Publication number
- CN204606117U CN204606117U CN201420590135.3U CN201420590135U CN204606117U CN 204606117 U CN204606117 U CN 204606117U CN 201420590135 U CN201420590135 U CN 201420590135U CN 204606117 U CN204606117 U CN 204606117U
- Authority
- CN
- China
- Prior art keywords
- arm
- pedal arm
- sour jujube
- bicycle
- pedal
- 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
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- Steering Devices For Bicycles And Motorcycles (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model is to provide a kind of bicycle speed-raising effort-saving pedal arm, comprises wheel (8) and sour jujube foreign steamer (9) in pedal arm (1), arm straps (2), crank shaft (3), bicycle middle shaft (4), large key wheel (5), bicycle pedal arm (6), ratchet (7), sour jujube; Described pedal arm (1) is that the width of ordinary bicycle pedal is increased twice, described arm straps (2) of falling is button, it is characterized in that: on the square column of crank shaft (3), take turns (8) assembling ratchet (7) in sour jujube, sour jujube foreign steamer (9) is fixedly connected with the side of pedal arm (1).When foot-operated pedal arm (1) has an effect running by bike, in sour jujube, wheel (8) is combined automatically with sour jujube foreign steamer (9), simultaneously pedal arm (1) and car are pedaled arm (6) two-arm and are connected as a single entity, for arm increases, bicycle speed-raising effort-saving pedal arm just achieves.
Description
Technical field
The utility model relates to the bicycle speed-raising effort-saving pedal arm of vehicle class.
Background technology
Bicycle is the vehicle that people like, because the modern means of communication all raise speed, not only slow but also require great effort, so the people gone on a journey by bike is just few by bike.In order to address this problem, common way hangs the ratchet of turriform, with this way hang in any case be all difficult to accomplish not only fast but also laborsaving.
Summary of the invention
The utility model is to provide a kind of bicycle speed-raising effort-saving pedal arm, technical scheme: comprise pedal arm (1) the interior wheel of arm straps (2) crank shaft (3) bicycle middle shaft (4) large key wheel (5) bicycle pedal arm (6) ratchet (7) sour jujube (8) and sour jujube foreign steamer (9), described pedal arm (1) is that the width of ordinary bicycle pedal is increased twice, described arm straps (2) of falling is button, it is characterized in that: on the square column of crank shaft (3), in sour jujube, take turns (8) assembling ratchet (7), sour jujube foreign steamer (9) is fixedly connected with the side of pedal arm (1), when foot-operated pedal arm (1) has an effect running by bike, in sour jujube, wheel (8) engages automatically with sour jujube foreign steamer (9), pedal arm (1) and bicycle pedal arm (6) two-arm are connected as a single entity simultaneously, the arm of force increases, bicycle speed-raising effort-saving pedal arm just achieves.
Accompanying drawing explanation
The explanation of the utility model bicycle speed-raising effort-saving pedal each portion structure of arm accompanying drawing and component name: (1) pedal arm, (2) fall arm straps, (3) crank shaft, (4) car axis, (5) large key wheel, (6) car pedals arm, (7) ratchet, (8) wheel in sour jujube, (9) sour jujube foreign steamer.
Detailed description of the invention
Accompanying drawings the utility model bicycle speed-raising effort-saving pedal arm concrete structure and embodiment: it is button that the utility model be that the width of ordinary bicycle pedal to be increased twice be pedal arm (1) to fall arm straps (2) at the front portion of pedal arm (1) dress, the square column of crank shaft (3) takes turns (8) assembling ratchet (7) in sour jujube, sour jujube foreign steamer (9) is fixedly connected with the side of pedal arm (1), when foot-operated pedal arm (1) has an effect running by bike, wheel (8) and sour jujube foreign steamer (9) couple drive automatically in sour jujube, simultaneously pedal arm (1) car is pedaled arm (6) two-arm and is combined as a whole, the arm of force increases, bicycle speed-raising effort-saving pedal arm just achieves.
Claims (1)
1. a bicycle speed-raising effort-saving pedal arm, comprises wheel (8) and sour jujube foreign steamer (9) in pedal arm (1), arm straps (2), crank shaft (3), bicycle middle shaft (4), large key wheel (5), bicycle pedal arm (6), ratchet (7), sour jujube; Described pedal arm (1) is that the width of ordinary bicycle pedal is increased twice, described arm straps (2) of falling is button, it is characterized in that: on the square column of crank shaft (3), take turns (8) assembling ratchet (7) in sour jujube, sour jujube foreign steamer (9) is fixedly connected with the side of pedal arm (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420590135.3U CN204606117U (en) | 2014-10-14 | 2014-10-14 | Bicycle speed-raising effort-saving pedal arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420590135.3U CN204606117U (en) | 2014-10-14 | 2014-10-14 | Bicycle speed-raising effort-saving pedal arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204606117U true CN204606117U (en) | 2015-09-02 |
Family
ID=53958688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420590135.3U Expired - Fee Related CN204606117U (en) | 2014-10-14 | 2014-10-14 | Bicycle speed-raising effort-saving pedal arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204606117U (en) |
-
2014
- 2014-10-14 CN CN201420590135.3U patent/CN204606117U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Wang Xi Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20211014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |