CN201670329U - High-efficiency bicycle - Google Patents
High-efficiency bicycle Download PDFInfo
- Publication number
- CN201670329U CN201670329U CN2010201783398U CN201020178339U CN201670329U CN 201670329 U CN201670329 U CN 201670329U CN 2010201783398 U CN2010201783398 U CN 2010201783398U CN 201020178339 U CN201020178339 U CN 201020178339U CN 201670329 U CN201670329 U CN 201670329U
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- jacket
- chain
- bicycle
- spider
- wheel
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Abstract
The utility model discloses a high-efficiency bicycle comprising a tripod, a front wheel, a rear wheel and a pedal plate, wherein the front wheel and the rear wheel are respectively connected with the tripod; the tripod is provided with a support rod which is connected with a jacket; the jacket can rotate in the vertical surface along the fixing point of the support rod; two sides of the jacket are provided with sliding slots; the pedal plate is connected with a chain fixing block which is installed in the sliding slot; the jacket is internally provided with a circulatory pulley block and a transmission pulley block at interval; a circulating chain and a transmission chain are installed in the chain fixing block; and two sides of the main shaft of the rear wheel are respectively provided with a transmission ratchet wheel which is connected with the transmission pulley block. The bicycle adopts the vertical movement structure of the pedal plate, and leads the moment structure of the pedal plate in doing work to be constant, thus effectively improving the bicycle efficiency.
Description
Technical field
The utility model relates to a kind of bicycle, especially a kind of high effect bicycle.
Background technology
At present, bicycle mainly is to adopt to step on to turn the examination rotational structure, is called for short and steps on rotating bicycle.Its shortcoming is that its moment constantly changes in trampling the process of rotation, in an acting cycle, its effective torque can be from large to small, and in an acting cycle, its effective working application time is no more than 1/3, therefore wasted a lot of working application time, this has just limited the further raising of the speed of bicycle.
Summary of the invention
The purpose of this utility model is: a kind of high effect bicycle is provided, and it can improve the bicycle effect greatly, can improve bicycle speed by actv., to overcome the deficiencies in the prior art.
The utility model is achieved in that high effect bicycle, comprise spider, front-wheel, trailing wheel, stretcher, front-wheel is connected with spider respectively with trailing wheel, in spider, be provided with a strut bar, be connected with a jacket on strut bar, jacket can rotate in vertical surface along the attachment point of strut bar; Both sides at jacket are provided with chute, are connected with the chain fixed block on stretcher, and the chain fixed block is installed in the chute; Be provided with the circulation assembly pulley by circulation gear and circulation link chain formed of two axially parallels between in jacket, be respectively equipped with the driven pulley group of forming by transmission gear, driving chain and transmission shaft that is axially perpendicular to the spider plane in circulation assembly pulley both sides in the spider plane; Circulation link chain and driving chain are installed on the chain fixed block; Main shaft both sides at trailing wheel are respectively equipped with Drive ratchet, and Drive ratchet is connected with driving chain.
The number of teeth of Drive ratchet is 20～40.If the number of teeth is very few, the power that then needs is bigger; If the number of teeth is too much, then influence moving velocity.
Owing to adopted technique scheme, compared with prior art, it is the structure of perpendicular movement that the utility model adopts stretcher, moment structure when making the stretcher acting keeps constant, thereby effectively raise the bicycle effect, effective working application time in the acting cycle is reached at most, can obviously improve bicycle speed.The utility model is simple in structure, makes easily, and result of use is good.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of stretcher running part;
Accompanying drawing 3 is the drive mechanism scheme drawing of trailing wheel.
The specific embodiment
Embodiment of the present utility model: the structure of high effect bicycle during making, is produced spider 1, front-wheel 2, trailing wheel 3, stretcher 4 earlier as shown in Figure 1, and front-wheel 2 combines by bicycle assembly and spider 1 respectively with trailing wheel 3; Welding upper support bar 13 is installed in jacket 5 in the strut bar 13 by pin in spider 1, and jacket 5 can be rotated in vertical surface along attachment point; On jacket 5, set out chute 6, the circulation assembly pulley circulation gear 7 and circulation link chain 8 be made of of two axially parallels in spider 1 plane is installed between jacket 5, the driven pulley group of being made up of 4 transmission gears 9, driving chain 11 and transmission shaft 14 that is axially perpendicular to spider 1 plane is installed respectively in circulation assembly pulley both sides; With chain fixed block 12 on the installed inside of stretcher 4, stretcher 4 passes chute 6 circulation link chain 8 and driving chain 11 all is installed in the chain fixed block 12; Drive ratchet 10 is installed at main shaft two ends at trailing wheel 3 respectively, and the number of teeth of this Drive ratchet 10 is 32, and Drive ratchet 10 is connected with the transmission gear 9 that is installed in upper outside by driving chain 11.
In use, the user pumps and drives the trailing wheel 3 of bicycle by trampling two stretchers 4, the moment of stretcher 4 in downward process is approaching with the tangent line of Drive ratchet 10 all the time, can keep constant maximum torque constant, can actv. improve the mechanical efficiency of trampling stretcher, comparable stepping on rotatingly can have 30%～75% speed-raising space; Simultaneously, for angle that stretcher 4 tramples is consistent with user's health all the time, therefore welding upper support bar 13 in spider 1 can rotate jacket 5 along the pin that is installed on the strut bar 13, can jacket 5 be adjusted to the position that is fit to trample with user's custom.
Claims (2)
1. one kind high effect bicycle, comprise spider (1), front-wheel (2), trailing wheel (3), stretcher (4), front-wheel (2) is connected with spider (1) respectively with trailing wheel (3), it is characterized in that: in spider (1), be provided with a strut bar (13), be connected with a jacket (5) on strut bar (13), jacket (5) can rotate in vertical surface along the attachment point of strut bar (13); Be provided with chute (6) in the both sides of jacket (5), be connected with chain fixed block (12) on stretcher (4), chain fixed block (12) is installed in the chute (6); Be provided with the circulation assembly pulley by circulation gear (7) and circulation link chain (8) formed of two axially parallels between in jacket (5), be respectively equipped with the driven pulley group of forming by transmission gear (9), driving chain (11) and transmission shaft (14) that is axially perpendicular to spider (1) plane in circulation assembly pulley both sides in spider (1) plane; Circulation link chain (8) and driving chain (11) are installed on the chain fixed block (12); Be respectively equipped with Drive ratchet (10) in the main shaft both sides of trailing wheel (3), Drive ratchet (10) is connected with driving chain (11).
2. high effect bicycle according to claim 1 is characterized in that: the number of teeth of Drive ratchet (10) is 20～40.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201783398U CN201670329U (en) | 2010-05-04 | 2010-05-04 | High-efficiency bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201783398U CN201670329U (en) | 2010-05-04 | 2010-05-04 | High-efficiency bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201670329U true CN201670329U (en) | 2010-12-15 |
Family
ID=43327741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201783398U Expired - Fee Related CN201670329U (en) | 2010-05-04 | 2010-05-04 | High-efficiency bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201670329U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332254A (en) * | 2013-07-08 | 2013-10-02 | 侯威宇 | Stand foot treading type bicycle |
| CN114030553A (en) * | 2021-11-19 | 2022-02-11 | 门立山 | Standing-sitting dual-purpose large-torque manpower multi-wheel vehicle |
-
2010
- 2010-05-04 CN CN2010201783398U patent/CN201670329U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332254A (en) * | 2013-07-08 | 2013-10-02 | 侯威宇 | Stand foot treading type bicycle |
| CN114030553A (en) * | 2021-11-19 | 2022-02-11 | 门立山 | Standing-sitting dual-purpose large-torque manpower multi-wheel vehicle |
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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: 20101215 Termination date: 20120504 |