CN203186534U - Pedal type bicycle - Google Patents
Pedal type bicycle Download PDFInfo
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- CN203186534U CN203186534U CN 201320193541 CN201320193541U CN203186534U CN 203186534 U CN203186534 U CN 203186534U CN 201320193541 CN201320193541 CN 201320193541 CN 201320193541 U CN201320193541 U CN 201320193541U CN 203186534 U CN203186534 U CN 203186534U
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- wheel
- pedal
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- chain
- drives
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Abstract
The utility model relates to the technical field of vehicles, in particular to a pedal type bicycle. Compared with the prior art, a transmission rod is arranged between a frame and handles of the bicycle, the transmission rod is connected with a lever pedal, the transmission rod can rotate at a handle connecting end driven by the lever pedal, a gear transmission device is connected with a rear wheel driving device through a chain, the lever pedal drives the transmission rod to rotate, the transmission rod drives the gear transmission device to move, the gear transmission device is in linkage with the rear wheel driving device, and the rear wheel driving device provides power for a rear wheel to move forward. When a user treads the pedal, no matter which one of the two feet treads, best stress points can be both achieved, the pedal is stressed and acted when two sides are treaded up or down, therefore, any strength of the user can not be wasted, the strength of the user is all used in acting, a rotating dead angle phenomenon in the moving process of the bicycle is avoided, meanwhile, the fact that the pant corners of the user are wound in the chain is completely avoided, and the pedal type bicycle has the advantages of being simple in structure, convenient to use and the like.
Description
Technical field
The present invention relates to technical field of transportation means, particularly a kind of pedal-type bicycle.
Background technology
Bicycle is as a kind of leisure; environmental protection; the healthy vehicle; more and more be subjected to everybody attention and like; bicycle of the prior art all adopts the structure of treading wheel formula; namely the wheel plate of stepping on rotation by both feet to provide power to bicycle; adopt the bicycle of this structure to exist two structural shortcomings; one: the people is when the treading wheel plate; the position (namely rotating the dead angle) that a highs and lows is arranged; on this position; the power of treading wheel plate and the application force of wheel plate belong to a linear state together; therefore acting on power on the wheel plate and the support of wheel plate itself offsets; not only consumed user's strength; but also increased wheel plate pressure; accelerate the operating limit of wheel plate; people's pin also is only to be in minimum state simultaneously; another then belongs to case of bending; therefore two pin all can not be put to good use fully and be come; cause uncomfortable feeling to the user; its two: because people's pin is in the treading wheel plate; chain on the treading wheel also is in identical position; therefore chain is involved in easily in user's trousers angle; though added baffle plate above; but still there is a fixed gap pivot shaft position of wheel plate, if chain is still involved in through regular meeting in trousers angle long and relatively pine.
Summary of the invention
For existing defective and problem in the bicycle in the solution prior art, provide a kind of pedal-type bicycle.
The technical scheme that the present invention adopts for its technical matters of solution is: pedal-type bicycle of the present invention comprises vehicle frame, the front-wheel of vehicle frame front and back end and trailing wheel and handle, between described vehicle frame and handle, establish a drive link, connect a lever stretcher on the described drive link, drive link one end is connecting a gear system, the other end is connected on the handle, drive link can rotate at handle coupling end place under the drive of lever stretcher, described gear system drives device by chain and trailing wheel and is connected, the lever stretcher drives drive link and rotates, the action of drive link driven gear driving device, gear system and trailing wheel drive the device interlock, and trailing wheel drives device the power that advances is provided for trailing wheel.
Described gear system comprises that the opposite one-way wheel of both direction is connected helical wheel with one, the opposite one-way wheel of described both direction respectively be connected helical gear both sides and be meshed, the one-way wheel that both direction is opposite drives respectively and connects the helical wheel rotation, connect also captive joint one shaft coupling of helical wheel, chain wheel before shaft coupling fixes.
Described drive link passes two opposite one-way wheels, drives the stressed motion of one-way wheel when the positive dirction of drive link is rotated, and this moment, another one-way wheel was in idling conditions; During the counter-rotation of drive link, drive the stressed motion of another one-way wheel, at this moment, the one-way wheel that direction is opposite is in idling conditions; Be all to drive in the rotation repeatedly of drive link to connect helical wheel and rotate.
Described trailing wheel drives device and comprises a disengaging type gear, regulating control and rear chain wheel, disengaging type gear one end is fixedly connected on the wheel shaft of back, the other end is connected on the trailing wheel shaft coupling, and described regulating control is installed on the trailing wheel shaft coupling, and regulating control is provided with the adjusting button.
Adopt a chain to be connected between described rear chain wheel and the preceding chain wheel, preceding chain wheel drives the rotation of rear chain wheel by chain.
Also be provided with governor switch on described handle, described governor switch and regulating control interlock are when stirring governor switch, the adjusting button that can link is namely regulated insertion and the dial-out of button, when regulating button and insert, the disengaging type gear is in clutch state, and at this moment, trailing wheel does not stress; When regulating the button dial-out, the disengaging type gear is in engagement, and at this moment, trailing wheel is stressed, can step on the lever stretcher and advance.
The invention has the beneficial effects as follows: compared with prior art, pedal-type bicycle of the present invention adopts the pedal type structure design, the user is when pedal, two pin all are stressed best points no matter be which side steps on, and pedal all stressed actings in both sides step on or step on, therefore, can not waste any strength of user, make user's strength all be used in the acting, rotation dead angle phenomenon when having avoided cycle racing, the phenomenon of also having stopped fully simultaneously to be involved in chain in user's trousers angle takes place, and is simple in structure and convenient in use.
Description of drawings
Below in conjunction with the drawings and specific embodiments a kind of pedal-type bicycle of the present invention is described further.
Fig. 1 is the STRUCTURE DECOMPOSITION scheme drawing of pedal-type bicycle of the present invention.
The specific embodiment
As shown in Figure 1, pedal-type bicycle of the present invention comprises front-wheel 11 and trailing wheel 12 and the handle 13 of vehicle frame 10, vehicle frame 10 front and back ends.Between vehicle frame 10 and handle 13, establish a drive link 14, connect a lever stretcher 15 on the drive link 14, lever stretcher 15 is distributed in the both sides of drive link 14 respectively, drive link 14 1 ends are connecting a gear system 20, drive link 14 other ends are connected on the handle 13,13 one-tenth hinges of drive link 14 and handle cooperate, and are stepping on the lever stretcher 15, and the motion one on the other on the lever stretcher 15 drives drive link 14 and rotates repeatedly.
As shown in Figure 1, gear system 20 comprises that both direction opposite one-way wheel 21 and one-way wheel 22 and one are connected helical wheel 23, one-way wheel 21 and one-way wheel 22 respectively the left and right sides be connected being meshed of helical wheel 23, be one-way wheel 21 with one-way wheel 22 in the middle of any one rotates all can drive and is connected helical wheel 23 rotations, connect helical wheel 23 and go back captive joint one shaft coupling 24, chain wheel 25 before shaft coupling 24 fixes one, connect a chain 16 on the preceding chain wheel 25, the trailing wheel that chain 16 connects on the trailing wheel 12 drives device 30, and chain 16 is used for driving trailing wheel and drives device 30 motions.
As shown in Figure 1, trailing wheel drives device 30 and comprises a disengaging type gear 31, regulating control 32 and rear chain wheel 33, disengaging type gear 31 1 ends are fixedly connected on the wheel shaft 34 of back, the other end is connected on the trailing wheel shaft coupling 35, regulating control 32 also is installed on the trailing wheel shaft coupling 35, regulating control 32 is provided with regulates button 36, regulate engagement that button 36 is used for switch disengaging type gear 31 and separate, when adjusting button 36 is pressed, disengaging type gear 31 is in released state, when regulating 36 groups of time-outs of button, disengaging type gear 31 is in engagement.Rear chain wheel 33 is fixed on the trailing wheel shaft coupling 35, rear chain wheel 33 is connected by chain 16 with preceding chain wheel 25, preceding chain wheel 25 drives rear chains wheel 33 by chain 16 and rotates, when disengaging type gear 31 closures, rear chain wheel 33 drives trailing wheel 12 by disengaging type gear 31 and rotates, when disengaging type gear 31 separated, rear chain wheel 33 was in idling conditions.
As shown in Figure 1, in use, user's bipod steps down on the lever stretcher 15, the lever motion one on the other of lever stretcher 15 drives drive link 14 and rotates, drive link 14 can slide at handle 13 coupling end places under the drive of lever stretcher 15, drive link 14 passes two opposite one-way wheels 21 and one-way wheel 22, since one-way wheel 21 and one-way wheel 22 towards position opposite, therefore, drive one-way wheel 21 stressed motions when the positive dirction of drive link 14 is rotated, this moment, another one-way wheel 22 was in idling conditions; During the counter-rotation of drive link 14, drive another one-way wheel 22 stressed motions, at this moment, the one-way wheel 21 that direction is opposite is in idling conditions; And one-way wheel 21 all is meshed with being connected helical wheel 23 with one-way wheel 22, therefore, no matter be that one-way wheel 21 moves or one-way wheel 22 motions, all can drive to connect helical wheel 23 rotations, namely all drives connection helical wheel 23 in the rotation repeatedly of drive link 14 and rotates.
As shown in Figure 1, the rotation that connects helical wheel 23 drives chain 16 motions by preceding chain wheel 25, the motion of chain 16 motions then drives rear chain wheel 33 and rotates, chain wheel 25 drives 33 rotations of rear chain wheel by chain 16 namely, when disengaging type gear 31 closures, rear chain wheel 33 drives trailing wheel 12 by disengaging type gear 31 and rotates, and when disengaging type gear 31 separated, rear chain wheel 33 was in idling conditions, namely when disengaging type gear 31 closures, trailing wheel 12 stressed rotations, namely bicycle has the power that advances, when disengaging type gear 31 separates, rear chain wheel 33 is in idling conditions, be that trailing wheel 12 does not stress, the power that bicycle does not advance can not travel.
As shown in Figure 1, on handle 13, also be provided with governor switch 17, governor switch 17 and regulating control 32 interlocks, when stirring governor switch 17, can link and regulate button 36, namely regulate insertion and the dial-out of button 36, when regulating button 36 insertions, disengaging type gear 31 is in clutch state, and at this moment, trailing wheel 12 does not stress; When regulating button 36 dial-outs, disengaging type gear 31 is in engagement, and at this moment, trailing wheel 12 is stressed, can step on the lever stretcher and advance, and therefore can control advancing and parking of trailing wheel 12 by the governor switch 17 on the handle 13.
By the above embodiments as can be known, compared with prior art, pedal-type bicycle of the present invention adopts the pedal type structure design, the user is when pedal, two pin all are stressed best points no matter be which side steps on, and pedal all stressed actings in both sides step on or step on, therefore, can not waste any strength of user, make user's strength all be used in the acting, avoided the in-fighting phenomenon of bicycle itself, the phenomenon of also having stopped fully simultaneously to be involved in chain in user's trousers angle takes place, and is simple in structure and convenient in use.
, but should be understood that under the situation that does not break away from relevant protection domain defined by the claims that those skilled in the art can make change and/or revise according to embodiments of the invention describing the present invention property and nonrestrictive description.
Claims (6)
1. pedal-type bicycle, comprise vehicle frame, the front-wheel of vehicle frame front and back end and trailing wheel and handle, it is characterized in that, between described vehicle frame and handle, establish a drive link, connect a lever stretcher on the described drive link, drive link one end is connecting a gear system, the other end is connected on the handle, drive link can rotate at handle coupling end place under the drive of lever stretcher, described gear system drives device by chain and trailing wheel and is connected, and the lever stretcher drives drive link and rotates, the action of drive link driven gear driving device, gear system and trailing wheel drive the device interlock, and trailing wheel drives device the power that advances is provided for trailing wheel.
2. pedal-type bicycle according to claim 1, it is characterized in that, described gear system comprises that the opposite one-way wheel of both direction is connected helical wheel with one, the opposite one-way wheel of described both direction respectively be connected helical gear both sides and be meshed, the one-way wheel that both direction is opposite drives respectively and connects the helical wheel rotation, connect also captive joint one shaft coupling of helical wheel, chain wheel before shaft coupling fixes.
3. pedal-type bicycle according to claim 1 and 2 is characterized in that, described drive link passes two opposite one-way wheels, drives the stressed motion of one-way wheel when the positive dirction of drive link is rotated, and this moment, another one-way wheel was in idling conditions; During the counter-rotation of drive link, drive the stressed motion of another one-way wheel, at this moment, the one-way wheel that direction is opposite is in idling conditions; Be all to drive in the rotation repeatedly of drive link to connect helical wheel and rotate.
4. pedal-type bicycle according to claim 1, it is characterized in that, described trailing wheel drives device and comprises a disengaging type gear, regulating control and rear chain wheel, disengaging type gear one end is fixedly connected on the wheel shaft of back, the other end is connected on the trailing wheel shaft coupling, described regulating control is installed on the trailing wheel shaft coupling, and regulating control is provided with the adjusting button.
5. according to claim 2 or 4 described pedal-type bicycles, it is characterized in that adopt a chain to be connected between described rear chain wheel and the preceding chain wheel, preceding chain wheel drives the rotation of rear chain wheel by chain.
6. according to claim 1 or 4 described pedal-type bicycles, it is characterized in that, also be provided with governor switch on described handle, described governor switch and regulating control interlock are when stirring governor switch, the adjusting button can link, namely regulate insertion and the dial-out of button, when regulating the button insertion, the disengaging type gear is in clutch state, at this moment, trailing wheel does not stress; When regulating the button dial-out, the disengaging type gear is in engagement, and at this moment, trailing wheel is stressed, can step on the lever stretcher and advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193541 CN203186534U (en) | 2013-04-16 | 2013-04-16 | Pedal type bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193541 CN203186534U (en) | 2013-04-16 | 2013-04-16 | Pedal type bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203186534U true CN203186534U (en) | 2013-09-11 |
Family
ID=49103413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320193541 Expired - Fee Related CN203186534U (en) | 2013-04-16 | 2013-04-16 | Pedal type bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203186534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270093A (en) * | 2014-07-16 | 2016-01-27 | 福特全球技术公司 | Wheel coupling |
| CN109501922A (en) * | 2018-11-01 | 2019-03-22 | 广州大学 | A kind of bicycle driven by the linear reciprocation mode of trampling |
-
2013
- 2013-04-16 CN CN 201320193541 patent/CN203186534U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270093A (en) * | 2014-07-16 | 2016-01-27 | 福特全球技术公司 | Wheel coupling |
| CN105270093B (en) * | 2014-07-16 | 2019-08-20 | 福特全球技术公司 | Wheel shaft coupling |
| CN109501922A (en) * | 2018-11-01 | 2019-03-22 | 广州大学 | A kind of bicycle driven by the linear reciprocation mode of trampling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20170416 |