CN103274014A - Chainless transmission bicycle transmission gear even wear device - Google Patents
Chainless transmission bicycle transmission gear even wear device Download PDFInfo
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- CN103274014A CN103274014A CN2013102437475A CN201310243747A CN103274014A CN 103274014 A CN103274014 A CN 103274014A CN 2013102437475 A CN2013102437475 A CN 2013102437475A CN 201310243747 A CN201310243747 A CN 201310243747A CN 103274014 A CN103274014 A CN 103274014A
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- bevel gear
- transmission
- finishing bevel
- gear
- axis
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 37
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The invention discloses a chainless transmission bicycle transmission gear even wear device. The chainless transmission bicycle transmission gear even wear device comprises pedals, cranks, a first bevel gear, a ratchet wheel, a centre shaft, a second bevel gear, a transmission shaft, a third bevel gear, a fourth bevel gear and a rear wheel shaft, wherein the number of the cranks is two, the two cranks are respectively arranged at two ends of the centre shaft, each pedal is arranged at one end of each crank, which is far away from the centre shaft, the ratchet wheel is sleeved in the first bevel gear, the first bevel gear is sleeved on the centre shaft, the second bevel gear and the third bevel gear are respectively arranged at two ends of the transmission shaft, the second bevel gear is matched with the first bevel gear, and the fourth bevel gear is sleeved on the rear wheel shaft and matched with the third bevel gear. By adopting a mode of combined transmission of a plurality of bevel gears, wear energy generated during the driving process can be evenly distributed to each gear, so that wear value among each gear can reach the minimum, and service life of a transmission device is increased. Accordingly, market competitiveness of products is improved.
Description
Technical field
The present invention relates to a kind of no chain drive bike transmission gear uniform wear device.
Background technology
In recent years, no chain drive bike obtains application more and more widely because of its stable performance.Yet in bicycle crank rotated a circle, when crank throw was in about vertical position each 45 °, this moment, people's pin and the angle between crank throw were very little, so be difficult to apply tangential force to crank throw.When having only about crank throw is horizontal each 45 °, the talent is convenient to apply power to crank throw.For the gear in the driving system, just only be in the effect that each a part of tooth of 45 ° about horizontal surface just plays carry-over moment, therefore, wearing and tearing only concentrate in this a part of tooth, and other tooth does not does not wear and tear substantially.Can make the transmission gear wearing and tearing evenly distribute in this device, thereby prolong the service life of driving system, improve the competitiveness of product in market.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of wearing and tearing can being evenly distributed in each gear, makes the no chain drive bike transmission gear uniform wear device of longer service life.
For addressing the above problem, the present invention adopts following technical scheme:
A kind of no chain drive bike transmission gear uniform wear device, comprise foot-operated, crank throw, first finishing bevel gear cuter, ratchet, axis, second finishing bevel gear cuter, transmission shaft, the third hand tap gear, the 4th finishing bevel gear cuter and hind axle, described crank throw is provided with two, be separately positioned on the axis two ends, described riding is arranged on crank throw away from an end of axis, described ratchet sleeve is located in first finishing bevel gear cuter, described first finishing bevel gear cuter is set on the axis, described second finishing bevel gear cuter and third hand tap gear are separately positioned on the two ends of transmission shaft, described second finishing bevel gear cuter matches with first finishing bevel gear cuter, and described the 4th finishing bevel gear cuter is set on the hind axle, and match with the third hand tap gear.
As optimized technical scheme, described two crank throws are all perpendicular with axis, and are 180 ° of angles installations between two crank throws.
As optimized technical scheme, described transmission shaft is vertical with axis to be arranged.
As optimized technical scheme, described hind axle is vertical with axis to be arranged and be arranged in parallel with transmission shaft.
The invention has the beneficial effects as follows: by adopting the form of a plurality of finishing bevel gear cuter combination transmissions, the wearing and tearing that produce in the transmission process can be evenly distributed in the middle of each gear, make the wear value between each gear reach minimum, increase the service life of driving device, thereby improved the competitiveness of product in market, and structure of the present invention is comparatively simple, uses and installs comparatively conveniently, is fit to promote the use of.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of no chain drive bike transmission gear uniform wear device of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention are made more explicit defining.
Consult a kind of no chain drive bike transmission gear uniform wear device shown in Figure 1, comprise foot-operated 1, crank throw 2, first finishing bevel gear cuter 3, ratchet 4, axis 5, second finishing bevel gear cuter 6, transmission shaft 7, third hand tap gear 8, the 4th finishing bevel gear cuter 9 and hind axle 10, described crank throw 2 is provided with two, be separately positioned on axis 5 two ends, described foot-operated 1 is arranged on crank throw 2 away from an end of axis 5, described ratchet 4 is set in first finishing bevel gear cuter 3, described first finishing bevel gear cuter 3 is set on the axis 5, described second finishing bevel gear cuter 6 and third hand tap gear 8 are separately positioned on the two ends of transmission shaft 7, described second finishing bevel gear cuter 6 matches with first finishing bevel gear cuter 3, and described the 4th finishing bevel gear cuter 9 is set on the hind axle 10, and match with third hand tap gear 8.
Wherein, described two crank throws 2 are all perpendicular with axis 5, and are 180 ° of angles installations between two crank throws 2.
Described transmission shaft 7 and axis 5 vertical settings.
Described hind axle 10 be arranged in parallel with axis 5 vertical settings and with transmission shaft 7.
The invention has the beneficial effects as follows: by adopting the form of a plurality of finishing bevel gear cuter combination transmissions, the wearing and tearing that produce in the transmission process can be evenly distributed in the middle of each gear, make the wear value between each gear reach minimum, increase the service life of driving device, thereby improved the competitiveness of product in market, and structure of the present invention is comparatively simple, uses and installs comparatively conveniently, is fit to promote the use of.
The above only is the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. no chain drive bike transmission gear uniform wear device, it is characterized in that: comprise foot-operated, crank throw, first finishing bevel gear cuter, ratchet, axis, second finishing bevel gear cuter, transmission shaft, the third hand tap gear, the 4th finishing bevel gear cuter and hind axle, described crank throw is provided with two, be separately positioned on the axis two ends, described riding is arranged on crank throw away from an end of axis, described ratchet sleeve is located in first finishing bevel gear cuter, described first finishing bevel gear cuter is set on the axis, described second finishing bevel gear cuter and third hand tap gear are separately positioned on the two ends of transmission shaft, described second finishing bevel gear cuter matches with first finishing bevel gear cuter, and described the 4th finishing bevel gear cuter is set on the hind axle, and match with the third hand tap gear.
2. no chain drive bike transmission gear uniform wear device according to claim 1, it is characterized in that: described two crank throws are all perpendicular with axis, and are 180 ° of angles between two crank throws and install.
3. no chain drive bike transmission gear uniform wear device according to claim 1, it is characterized in that: described transmission shaft is vertical with axis to be arranged.
4. no chain drive bike transmission gear uniform wear device according to claim 1 is characterized in that: described hind axle is vertical with axis to be arranged and be arranged in parallel with transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102437475A CN103274014A (en) | 2013-06-19 | 2013-06-19 | Chainless transmission bicycle transmission gear even wear device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102437475A CN103274014A (en) | 2013-06-19 | 2013-06-19 | Chainless transmission bicycle transmission gear even wear device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103274014A true CN103274014A (en) | 2013-09-04 |
Family
ID=49056678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102437475A Pending CN103274014A (en) | 2013-06-19 | 2013-06-19 | Chainless transmission bicycle transmission gear even wear device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103274014A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184102A (en) * | 2021-06-11 | 2021-07-30 | 杨锐 | Bicycle with two feet capable of simultaneously exerting force and treading |
| WO2022083087A1 (en) * | 2020-10-19 | 2022-04-28 | 广东皇田环保科技有限公司 | Dual-disk driving device for bicycle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204273Y (en) * | 1994-10-19 | 1995-08-02 | 大倡国际商务股份有限公司 | Chainless bicycle drive |
| CN2291371Y (en) * | 1997-04-01 | 1998-09-16 | 吴永深 | Chainless bicycle |
| US20020130483A1 (en) * | 2001-03-15 | 2002-09-19 | Yongqiang Huang | Chainless transmission mechanism for bicycles |
| CN2600323Y (en) * | 2003-02-27 | 2004-01-21 | 刘建华 | Bicycle |
| CN101863303A (en) * | 2009-09-25 | 2010-10-20 | 刘珍如 | Chainless gear transmission device for bicycle |
| CN203391959U (en) * | 2013-06-19 | 2014-01-15 | 杨靖 | Abrasion uniformizing device for drive gears of chain-free drive bicycle |
-
2013
- 2013-06-19 CN CN2013102437475A patent/CN103274014A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204273Y (en) * | 1994-10-19 | 1995-08-02 | 大倡国际商务股份有限公司 | Chainless bicycle drive |
| CN2291371Y (en) * | 1997-04-01 | 1998-09-16 | 吴永深 | Chainless bicycle |
| US20020130483A1 (en) * | 2001-03-15 | 2002-09-19 | Yongqiang Huang | Chainless transmission mechanism for bicycles |
| CN2600323Y (en) * | 2003-02-27 | 2004-01-21 | 刘建华 | Bicycle |
| CN101863303A (en) * | 2009-09-25 | 2010-10-20 | 刘珍如 | Chainless gear transmission device for bicycle |
| CN203391959U (en) * | 2013-06-19 | 2014-01-15 | 杨靖 | Abrasion uniformizing device for drive gears of chain-free drive bicycle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022083087A1 (en) * | 2020-10-19 | 2022-04-28 | 广东皇田环保科技有限公司 | Dual-disk driving device for bicycle |
| CN113184102A (en) * | 2021-06-11 | 2021-07-30 | 杨锐 | Bicycle with two feet capable of simultaneously exerting force and treading |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130904 |