CN102673704A - Double-driving folding pedal bicycle - Google Patents
Double-driving folding pedal bicycle Download PDFInfo
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- CN102673704A CN102673704A CN2012101933280A CN201210193328A CN102673704A CN 102673704 A CN102673704 A CN 102673704A CN 2012101933280 A CN2012101933280 A CN 2012101933280A CN 201210193328 A CN201210193328 A CN 201210193328A CN 102673704 A CN102673704 A CN 102673704A
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Abstract
The invention belongs to the technical field of a bicycle and relates to a double-driving folding pedal bicycle adopting a storage battery for assistance. The double-driving folding pedal bicycle is characterized in that a pedal system adopts a direct-driving type bicycle pedal plate structure; the pedal system and a driver of a rotary table structure are fixed into a whole body to form a pedal for driving a front wheel to rotate; spokes are fixed at the periphery of the driver to form a linkage structure with the front wheel; the bottom end of a front fork is fixed at the center of the driver; a front brake is fixedly manufactured at the inner side of the front wheel of the front fork; the front brake and a front brake handle form a manual brake mechanism of the front wheel; a steering handle and a speed regulating handle which are forwards and directly inserted and crossed are manufactured at the top end of the front fork; a rear brake handle and a rear brake are manufactured on the steering handle in a matching manner; the rear brake handle and the rear brake are communicated through a metal brake line to form a brake mechanism of a rear wheel; the battery is electrically communicated with a motor and is in linkage with the rear wheel to form an assistance mechanism; a folder is manufactured at a connecting plate between a saddle rod and a rear frame through an elastic pin; the diameter of the front wheel is larger than or equal to that of the back wheel; and the double-driving folding pedal bicycle has simple structure and dual functions of manual labor and power-driven assistance and is safe and reliable, flexible and convenient to use and operate and light and convenient to run.
Description
Technical field:
The invention belongs to the bicycle preparing technical field, relate to a kind of two power-actuated collapsible bicycle devices of front and back wheel that do not have chain structure, the power-assisted two collapsible bicycles that drive of particularly a kind of employing storage battery electric power.
Background technology:
Existing bicycle device has multiple version, generally is divided into electric assisted bicycle, total man's power bicycle and full electric power Chainless bicycle.Be applicable to different crowd's classifications and environment occasion for existing these bicycles, Folding Bicycle has become the ordinary traffic instrument of modern tourism, and the kind of Folding Bicycle and shape are also a lot; But concluded existing various bicycle, its drawback is structure relative complex, function singleness; Folding dumb, inconvenient during use, particularly for electric booster bicycle; Present electric assisted bicycle structure is heavy; Be inappropriate for tourism use and mountain region operation, because the constructional feature of its electric system, the prior electric morpet is difficult for using foldable structure; So only be suitable in the more smooth zone in city and rural street, using, field of application is restricted.
Summary of the invention:
The objective of the invention is to overcome the shortcoming that existing pedal type bicycle exists; Seek to design the electric boosted bicycle of no chain-type foldable structure a kind of simple in structure, easy to operate, existing bicycle is innovated improvement from the physical structure and the practical theory of bicycle; Change the conventional confguration pattern; Improve the function and the comformability of forerunner's chain-less bicycle, keep the middle drive assembly of its front-wheel, under the effect of foot-operated crank, advance; Make passive trailing wheel into the electrical motor power-assisted, can alternately ride, adopt simple K font vehicle frame, vehicle frame middle part assembling vertical folder in front and back according to road conditions.
To achieve these goals, agent structure of the present invention comprises actuator, front-wheel, pedal system, front fork, front brake, back brake handle, turns to handle, front brake handle, speed-regulating handle bar, front vehicle frame, folder, the pin that uncages, flat saddle, saddle bar, battery, back vehicle frame, rear vehicle fork, trailing wheel, electrical motor and back brake; Pedal system adopts existing direct-drive type bicycle pedals plate structure, and the actuator of pedal system and turntable structure is fixed as one and constitutes the foot-operated front-wheel rotation that drives, and is fixed with spoke on the periphery of actuator and constitutes and the front-wheel linkage structure; The bottom of front fork be fixed on actuator in the heart, the inboard place of the front-wheel of front fork fixedly is shaped on front brake, front brake adopts brake structure before the existing bicycle, front brake and front brake are the hand-operated brake mechanism of composition front-wheel; The top end of front fork forward straight cutting fixedly staggered form be shaped on turn to and speed-regulating handle bar, turn to be shaped on the back brake handle to last cooperation, back brake handle is communicated with the braking mechanism that constitutes trailing wheel with back brake through existing metal brake line; The center of front fork fixedly is shaped on and extends back and downward-sloping front vehicle frame and back vehicle frame; The front end of back vehicle frame is captiveed joint with front vehicle frame; Its junction fixedly is shaped on the saddle bar perpendicular to the axis direction of front vehicle frame through the degree of tightness pin, is shaped on flat saddle on the saddle masthead end; The bottom of back vehicle frame is shaped on rear vehicle fork, and the fork place of rear vehicle fork is shaped on the trailing wheel and the electrical motor of turntable, and flatwise fixedly is shaped on electrically-charged battery on the back vehicle frame, and battery is communicated with electric electromechanics and constitutes the servomechanism of trailing wheel with trailing wheel interlock; The saddle bar also fixedly is shaped on folder with the junction of back vehicle frame through the degree of tightness pin, and curved formula is folding under the parts after being convenient to below the vehicle frame; The diameter of front-wheel is more than or equal to the back wheel diameter.
The present invention adopts the gear transmission speedup in the actuator, drives to sail front-wheel and implement manpower and drive and advance, and starts the speed-regulating handle bar power conversion and drives; Drive through battery and to sail electrical motor; Make trailing wheel realize electric boosted advancing, forward and backward brake lever is controlled forward and backward lock respectively, braking front-wheel and rear wheel brake; Carry like need and to deposit, open folder, will put down saddle and be pushed into and turn to handle through the pin that uncages, portable front vehicle frame, can be rapidly with back vehicle frame combination and trailing wheel vertical folding to front-wheel and front vehicle frame district; As to launch bicycle, and will put down saddle and pull back, the hand front vehicle frame, car body can trail rapidly; The top end of saddle bar is shaped on the flat saddle of draw and insert-type structure, and flat saddle adopts existing general-duty bike saddle structure and can regulate high and low position.
The present invention compared with prior art, it is simple in structure, and is safe and reliable, uses operation nimble, move lightly, manpower and electric boosted dual-use function are suitable for mountain region or tour in the field and mountain area student use; Adopt the chargeable battery power-assisted, environmental friendliness.
Description of drawings:
Fig. 1 is an integral structure principle schematic of the present invention.
The specific embodiment:
Below through embodiment and combine accompanying drawing to further describe.
Embodiment:
The agent structure of present embodiment comprise actuator 1, front-wheel 2, pedal system 3, front fork 4, front brake 5, back brake 6, turn to 7, front brake 8, speed-regulating handle bar 9, front vehicle frame 10, folder 11, the pin 12 that uncages, flat saddle 13, saddle bar 14, battery 15, back vehicle frame 16, rear vehicle fork 17, trailing wheel 18, electrical motor 19 and back brake 20; The existing direct-drive type bicycle pedals plate structure of pedal system 3 employings, the actuator 1 of pedal system 3 and turntable structure are fixed as one and constitute foot-operated front-wheel 2 rotations that drive, and are fixed with spoke formation and front-wheel 2 linkage structures on the periphery of actuator 1; The bottom of front fork 4 be fixed on actuator 1 in the heart, the front-wheel of front fork 42 inboard places fixedly are shaped on front brake 5, front brake 5 adopts brake structure before the existing bicycle, front brake 5 and front brake are the hand-operated brake mechanism of 8 composition front-wheels 2; The top end of front fork 4 forward straight cutting fixedly staggered form be shaped on turn to 7 with speed-regulating handle bar 9, turn to be shaped on back brake to cooperation on 76, back brake is communicated with the braking mechanism that constitutes trailing wheel 18 to 6 with back brake 20 through existing metal brake line; The center of front fork 4 fixedly is shaped on and extends back and downward-sloping front vehicle frame 10 and back vehicle frame 16; The front end of back vehicle frame 16 is captiveed joint with front vehicle frame 10; Its junction is fixing only with saddle bar 14 through degree of tightness pin 12 perpendicular to the axis direction of front vehicle frame 10, is shaped on flat saddle 13 on saddle bar 14 tops; The bottom of back vehicle frame 16 is shaped on rear vehicle fork 17; The fork place of rear vehicle fork 17 is shaped on the trailing wheel 18 and electrical motor 19 of turntable; Flatwise fixedly is shaped on chargeable battery 15 on the back vehicle frame 16, and battery 15 links with electrical motor 19 electric connections and with trailing wheel 18 and constitutes the servomechanism of trailing wheels 18; Saddle bar 14 also fixedly is shaped on folder 11 with the junction of back vehicle frame 16 through degree of tightness pin 12, is convenient to fold type folding under the parts of back vehicle frame below 16.
Gear transmission speedup in the coordinated type actuator 1 that present embodiment adopts; Drive and sail front-wheel 2 and implement manpowers and drive and advance; Start speed-regulating handle bar 9 power conversions and drive, drive through battery 15 and sail electrical motor 19, make trailing wheel 18 realize electric boosted advancing; Forward and backward brake lever 6 and 8 is controlled forward and backward lock 5 and 20 respectively, braking front-wheel 2 and trailing wheel 18 brakes; Carry like need and to deposit, open folder 11, will put down saddle 13 and be pushed into and turn to 7 through the pin 12 that uncages, portable front vehicle frame 10, can be rapidly with back vehicle frame 16 combinations and trailing wheel 18 vertical foldings to front-wheel, vehicle frame district; As to launch bicycle, and will put down saddle 13 and pull back, hand front vehicle frame 10, car body can trail rapidly; The top end of saddle bar 14 is shaped on the flat saddle 13 of draw and insert-type structure, and flat saddle 13 adopts existing general-duty bike saddle structure and can regulate high and low position; The diameter of front-wheel 2 is more than or equal to the diameter of trailing wheel 18.
Claims (1)
1. one kind pair is driven collapsible bicycle, it is characterized in that agent structure comprises actuator, front-wheel, pedal system, front fork, front brake, back brake handle, turns to handle, front brake handle, speed-regulating handle bar, front vehicle frame, folder, the pin that uncages, flat saddle, saddle bar, battery, back vehicle frame, rear vehicle fork, trailing wheel, electrical motor and back brake; Pedal system adopts existing direct-drive type bicycle pedals plate structure, and the actuator of pedal system and turntable structure is fixed as one and constitutes the foot-operated front-wheel rotation that drives, and is fixed with spoke on the periphery of actuator and constitutes and the front-wheel linkage structure; The bottom of front fork be fixed on actuator in the heart, the inboard place of the front-wheel of front fork fixedly is shaped on front brake, the hand-operated brake mechanism of front brake and front brake handle composition front-wheel; The top end of front fork forward straight cutting fixedly staggered form be shaped on turn to and speed-regulating handle bar, turn to be shaped on the back brake handle to last cooperation, back brake handle is communicated with the braking mechanism that constitutes trailing wheel with back brake through existing metal brake line; The center of front fork fixedly is shaped on and extends back and downward-sloping front vehicle frame and back vehicle frame; The front end of back vehicle frame is captiveed joint with front vehicle frame; Its junction fixedly is shaped on the saddle bar perpendicular to the axis direction of front vehicle frame through the degree of tightness pin, is shaped on flat saddle on the saddle masthead end; The bottom of back vehicle frame is shaped on rear vehicle fork, and the fork place of rear vehicle fork is shaped on the trailing wheel and the electrical motor of turntable, and flatwise fixedly is shaped on electrically-charged battery on the back vehicle frame, and battery is communicated with electric electromechanics and constitutes the servomechanism of trailing wheel with trailing wheel interlock; The saddle bar also fixedly is shaped on folder with the junction of back vehicle frame through the degree of tightness pin; The diameter of front-wheel is more than or equal to the back wheel diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101933280A CN102673704A (en) | 2012-06-13 | 2012-06-13 | Double-driving folding pedal bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101933280A CN102673704A (en) | 2012-06-13 | 2012-06-13 | Double-driving folding pedal bicycle |
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| Publication Number | Publication Date |
|---|---|
| CN102673704A true CN102673704A (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101933280A Pending CN102673704A (en) | 2012-06-13 | 2012-06-13 | Double-driving folding pedal bicycle |
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| CN (1) | CN102673704A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670387A (en) * | 2013-11-26 | 2015-06-03 | 杨顺 | Electric bicycle with two adjacent wheels |
| CN106882314A (en) * | 2017-03-17 | 2017-06-23 | 利步智能科技（苏州）有限公司 | Jie Li steering mechanism and the Moped Scooter of the application mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1445186A2 (en) * | 2003-02-05 | 2004-08-11 | Asian Pioneer Espana, S.L. | Motorised bicycle |
| CN201816699U (en) * | 2010-09-14 | 2011-05-04 | 青岛大学 | Chain-free front-driven bicycle |
| CN201842199U (en) * | 2010-10-18 | 2011-05-25 | 周建华 | A-shaped folding electric bicycle |
| KR20120010487A (en) * | 2010-07-26 | 2012-02-03 | 김미나 | The folding bicycle use drive pedal and battery |
| CN202608996U (en) * | 2012-06-13 | 2012-12-19 | 青岛大学 | Double-drive folding-type pedal bicycle |
-
2012
- 2012-06-13 CN CN2012101933280A patent/CN102673704A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1445186A2 (en) * | 2003-02-05 | 2004-08-11 | Asian Pioneer Espana, S.L. | Motorised bicycle |
| KR20120010487A (en) * | 2010-07-26 | 2012-02-03 | 김미나 | The folding bicycle use drive pedal and battery |
| CN201816699U (en) * | 2010-09-14 | 2011-05-04 | 青岛大学 | Chain-free front-driven bicycle |
| CN201842199U (en) * | 2010-10-18 | 2011-05-25 | 周建华 | A-shaped folding electric bicycle |
| CN202608996U (en) * | 2012-06-13 | 2012-12-19 | 青岛大学 | Double-drive folding-type pedal bicycle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670387A (en) * | 2013-11-26 | 2015-06-03 | 杨顺 | Electric bicycle with two adjacent wheels |
| CN106882314A (en) * | 2017-03-17 | 2017-06-23 | 利步智能科技（苏州）有限公司 | Jie Li steering mechanism and the Moped Scooter of the application mechanism |
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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: 20120919 |