CN102673716B - Clutch type bicycle electric driving device and clutch type driver thereof - Google Patents
Clutch type bicycle electric driving device and clutch type driver thereof Download PDFInfo
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- CN102673716B CN102673716B CN201110066889.XA CN201110066889A CN102673716B CN 102673716 B CN102673716 B CN 102673716B CN 201110066889 A CN201110066889 A CN 201110066889A CN 102673716 B CN102673716 B CN 102673716B
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Abstract
The invention discloses a clutch type bicycle electric driving device and a clutch type driver thereof. With respect to the design, unidirectional bearings are used for respectively arranging on a linkage between a variable-speed fluted disc component and an electric driving component and on a linkage between a variable-speed fluted disc and a pedal driving component, so that a user can selectively drive the fluted disc by the electric driving component to drive a vehicle body to go forward, the pedal component cannot be fed back and interlocked to drive; and when the vehicle body is driven forwards by a pedal plate component, the electric driving component cannot be fed back and interlocked to drive, thereby further preventing the user from the risk of riding on the bicycle caused by the pedal plate component with the high-speed revolution of the fluted disc.
Description
Technical field
The present invention relates to a kind of disengaging type bicycle electric driving device and disengaging type actuator thereof, particularly one can will be made the actuating device of one-way clutch between driven by power assembly and pedal spindle driven unit.
Background technology
Bicycle is one of the most universal outdoor activity that is subject to widespread use and walking-replacing tool, its main concept is to utilize rider's foot-operated strength to step on active toothed disk the rotation of related driving trailing wheel, and then as the propulsion source advancing, but when user in drive to there is hillside fields shape on gradient or need to drive one quite far away long-distance apart from time, maybe may there is strength of one's legs deficiency, also or strength of one's legs sink beneath one's burden, overtired and impact drive, especially for elder person, female friend or child, the stroke that drives of strength of one's legs carrying capacity may be more a kind of obstacle, and based on this consideration, therefore then there is the alternative appearance that drives the Electrical Bicycle (electrically assisted bicycle) travelling with pedal spindle driven unit that replaces with driven by power assembly.
And although Electrical Bicycle is convenient, but for fear of complicated on structure design, therefore very high in cost, therefore the price of sale is difficult for by consuming popular acceptance, very unfortunate, and the Electrical Bicycle of prior art is because the structure of additional electric powerplant thereon has suitable weight and occupies certain space, therefore for most of users, whole car body obviously has the disappearance such as heavier in preponderance and external form, moreover, though the type can be with active toothed disk rotation and drive car body to advance with the driven by power assembly of the bicycle of driven by power in prior art, but because fluted disc and pedal spindle assembly are fastened and are corotation, therefore when fluted disc rotates, also synchronously drive pedal spindle and stretcher to rotate (sometimes more may reach high speed rotating), easily allow thus user's biped cannot be positioned on pedal, in the time driving, center of gravity cannot be stablized, and then cause unexpected generation, for one designs upper defect, therefore consider for these reasons, the present invention's contriver thinks and designs a kind of disengaging type bicycle electric driving device and disengaging type actuator thereof, improved to the disappearance for prior art, and then enforcement in enhancement industry utilizes.
Summary of the invention
Because above-mentioned known problem, the present invention's main purpose is exactly at the disengaging type bicycle electric driving device and the disengaging type actuator thereof that provide one to possess the patent requirements such as novelty, progressive and industry applications, to overcoming the difficult point of prior art.
For achieving the above object, the technological means that the present invention adopted is a kind of disengaging type bicycle electric driving device of design, and it comprises:
One supports central siphon, and it is a hollow pipe fitting; One diacytic type motor, its correspondence is fixed in this support central siphon; One gear speed regulator, its internal configurations has at least one train of reduction gears, its be located in one of this diacytic type motor drive shaft and also correspondence be arranged in this support central siphon, the ratio of number of teeth configuration of this train of reduction gears of its mat, the rotating speed relaxing with an output shaft output after the rotating speed of capable of regulating drive shaft, and be provided with one first steering gear in this output shaft, it can be driven by this output shaft and rotate; One pedestal, its correspondence is located at the bottom place of this support central siphon and is sheathed on this first steering gear, and this pedestal is respectively equipped with one first axis hole and one second axis hole on horizontal two ends; One pedal spindle, its correspondence is rotatably arranged in this pedestal and passes this first axis hole and this second axis hole; One sleeve member, it is an elongate tubular part, its correspondence is rotatably sheathed on this pedal spindle, and rotatably correspondence is arranged in this second axis hole, within one of this sleeve member the inner penetrates this pedestal, and be provided with one second steering gear in this inner, its correspondence driven by this first steering gear and the outputting power of this output shaft can be transferred to level to rotational force export; One Variable speed fluted disc assembly, it comprises a plurality of fluted discs that adjoin each other, and those fluted disc correspondences are sheathed in this sleeve member, and be provided with a neck bearing in this fluted disc wherein and connect frame, this neck bearing connects frame and has a neck bearing perforation, and this neck bearing perforation correspondence is sheathed on end place outside this sleeve member, and is fixed with an outer shaft bearing frame in the outside that this neck bearing connects frame, this outer shaft bearing frame has an outer bearing perforation, and this outer bearing perforation correspondence is sheathed on this pedal spindle; One first unilateral bearing, its correspondence is located in this neck bearing perforation and is connected in this sleeve member; And one second unilateral bearing, its correspondence is located in this outer bearing perforation and is connected in this pedal spindle.
Wherein, the electric power motor that this diacytic type motor is external form growth tubular; Wherein, this gear speed regulator is a reductor; Wherein, this first steering gear and this second steering gear are all a fan type gear, and both are arranged perpendicular and intermeshing; Wherein, between this pedal spindle and this first axis hole, be provided with at least one clutch shaft bearing unit; Wherein, between this sleeve member and this second axis hole, be provided with at least one the second bearing unit; Wherein, this pedal spindle is fixed on one first stretcher assembly and is the relation of interlock corotation with this first stretcher assembly in passing blocking on one of this first axis hole first end, and this pedal spindle passes blocking on one of this second axis hole the second end and is fixed on a crus secunda pedal assembly, and be the relation of interlock corotation with this crus secunda pedal assembly.
Wherein, this first unilateral bearing has an interior ring and an outer shroud, this of this first unilateral bearing be interior to be encircled in single and turns to and this outer shroud of this first unilateral bearing is fastened, can be to should outer shroud pivotable on counterturn, and this outer shroud correspondence of the first unilateral bearing is fixed in this neck bearing perforation, and corresponding sheathed being fixed in this sleeve member of this interior ring of this first unilateral bearing; Wherein, this second unilateral bearing has an interior ring and an outer shroud, this of this second unilateral bearing be interior to be encircled in single and turns to and this outer shroud of this second unilateral bearing is fastened, can be to this outer shroud pivotable that should the second unilateral bearing on counterturn, and this outer shroud correspondence of this second unilateral bearing is fixed in this outer bearing perforation, and corresponding sheathed being fixed on this pedal spindle of this interior ring of this second unilateral bearing; And wherein, this pedestal is provided with a through hole in a upper wall surface, this through hole is communicated within this support central siphon space to allow penetrating of this first steering gear.
In addition, the present invention further proposes a kind of disengaging type actuator, and it comprises:
One actuator, it has a drive shaft; One gear module, its internal configurations has at least one train of reduction gears, and it is located in the drive shaft of this actuator, and is provided with one first steering gear in this output shaft; One pedestal, it is sheathed on this first steering gear, and this pedestal is respectively equipped with one first axis hole and one second axis hole in two ends; One pedal spindle, its correspondence is rotatably arranged in this pedestal and passes this first axis hole and this second axis hole; One sleeve member, its correspondence is sheathed on this pedal spindle, and is arranged in this second axis hole, within one of this sleeve member the inner penetrates this pedestal, and is provided with one second steering gear in this inner, and its correspondence is driven by this first steering gear; One Variable speed fluted disc assembly, it comprises a plurality of fluted discs that adjoin each other, and those fluted disc correspondences are sheathed in this sleeve member; One first unilateral bearing, its correspondence is located on this Variable speed fluted disc assembly and is connected in this sleeve member; And one second unilateral bearing, its correspondence is located on this Variable speed fluted disc assembly and is connected in this pedal spindle.
Wherein, actuator is a diacytic type motor; Wherein, gear module is a gear speed regulator; Wherein, be provided with a neck bearing in this fluted disc and connect frame, this neck bearing connects frame and has a neck bearing perforation, this neck bearing perforation correspondence is sheathed on end place outside this sleeve member, and the outside that connects frame in this neck bearing is fixed with an outer shaft bearing frame, this outer shaft bearing frame has an outer bearing perforation, and this outer bearing perforation correspondence is sheathed on this pedal spindle; And this first unilateral bearing is located in this neck bearing perforation; And this second unilateral bearing system is located in this outer bearing perforation.
Wherein, this first unilateral bearing has an interior ring and an outer shroud, this of this first unilateral bearing be interior to be encircled in single and turns to and this outer shroud of this first unilateral bearing is fastened, can be to should outer shroud pivotable on counterturn, and this outer shroud correspondence of the first unilateral bearing is fixed in this neck bearing perforation, and corresponding sheathed being fixed in this sleeve member of this interior ring of this first unilateral bearing; And wherein, this second unilateral bearing has an interior ring and an outer shroud, this of this second unilateral bearing be interior to be encircled in single and turns to and this outer shroud of this second unilateral bearing is fastened, can be to this outer shroud pivotable that should the second unilateral bearing on counterturn, and this outer shroud correspondence of this second unilateral bearing is fixed in this outer bearing perforation, and corresponding sheathed being fixed on this pedal spindle of this interior ring of this second unilateral bearing.
And the present invention's disengaging type bicycle electric driving device and disengaging type actuator thereof to be it in design be used in fluted disc and driven by power assembly and and foot-operated driven unit between arrange respectively with a unilateral bearing, and then can make user's selectivity with driven by power Component driver fluted disc with band motor vehicles bodies while advancing, can not drive linkedly stretcher assembly, and then prevent because stretcher assembly along with fluted disc high-speed rotary then cause user to drive upper danger, and moreover, and in order to allow above-mentioned purpose, gain after technical characterictic and actual enforcement more becomes apparent, assist a ruler in governing a country the corresponding relevant graphic more detailed explanation of carrying out by being with better enforcement example below.
Brief description of the drawings
Fig. 1 is the External view of the present invention's disengaging type bicycle electric driving device;
Fig. 2 is the present invention's disengaging type bicycle electric driving device outward appearance exploded drawings;
Fig. 3 is view on the present invention's disengaging type bicycle electric driving device;
Fig. 4 be the present invention disengaging type bicycle electric driving device analyse and observe External view;
Fig. 5 is the side cutaway view of the present invention's disengaging type bicycle electric driving device.
Mark the following drawings mark thereon by reference to the accompanying drawings:
10-supports central siphon; 20-diacytic type motor; 21-drive shaft; 30-gear speed regulator; 31-output shaft; 32-the first steering gear; 40-pedestal; 41-through hole; 42-the first axis hole; 43-the second axis hole; 50-pedal spindle; 60-sleeve member; 61-the second steering gear; 70-Variable speed fluted disc assembly; 71-fluted disc; 72-neck bearing connects frame; The perforation of 721-neck bearing; 73-outer shaft bearing frame; The perforation of 731-outer bearing; 80-the first unilateral bearing; 90-the second unilateral bearing; 1A-clutch shaft bearing unit; 1B-the second bearing unit; 2A-the first stretcher assembly; 2B-crus secunda pedal assembly.
Detailed description of the invention
For the expensive inspector of profit understands the present invention's inventive features, content and advantage and the effect that can reach thereof, hereby the present invention is coordinated to accompanying drawing, and be described in detail as follows with the expression-form of embodiment, and wherein used graphic, its purport is only the use of signal and aid illustration book, may not be true ratio after the invention process and precisely configuration, thus should not limit the invention to the scope of the claims in actual enforcement with regard to appended graphic ratio and configuration relation, close first chat bright.
Please refer to shown in Fig. 1 to Fig. 5, the present invention proposes a kind of disengaging type bicycle electric driving device, and it can comprise in a better embodiment: one supports central siphon 10, a diacytic type motor 20, a gear speed regulator 30, a pedestal 40, a pedal spindle 50, a sleeve member 60, a Variable speed fluted disc assembly 70, one first unilateral bearing 80 and one second unilateral bearing 90.
Aforementioned support central siphon 10 correspondences are connected under the seat cushion of bicycle, are a long straight hollow pipe fitting.
Aforementioned diacytic type motor 20 is the electric power motor of external form growth tubular, and its correspondence wears and is fixed in this support central siphon 10, and this diacytic type motor 20 has a drive shaft 21, and this drive shaft 21 is towards downward-extension.
Aforementioned gear speed regulator 30 can be an internal configurations the reductor of at least one train of reduction gears, its be located in this drive shaft 21 of this diacytic type motor 20 and also correspondence be arranged in this support central siphon 10, the ratio of number of teeth configuration of this train of reduction gears of its mat, after the rotating speed of capable of regulating drive shaft 21, export with an output shaft 31 rotating speed relaxing, and the type gear allotment application has been the prior art that has year of utilizing row in the technical field of gear drive, conventionally know that the knowledgeable can use easily or replace it and had the knack of skill for having in this technology, and this gear matches well also non-the present invention's marrow place of fast details, therefore trifling the saving of branch not configuring with regard to the gear ratio of gear speed regulator 30 inside added to repeat in specification sheets, and be provided with one first steering gear 32 in this output shaft 31, its connection is also equipped in this output shaft 31 and can be subject to this output shaft 31 drive and rotate, this first steering gear 32 or can be a fan type gear.
Aforementioned pedestal 40 correspondences are located at the bottom place of this support central siphon 10 and are sheathed on this first steering gear 32, this pedestal 40 is provided with a through hole 41 in a upper wall surface, this through hole 41 is communicated in the inner space of this support central siphon 10 to allow penetrating of this first steering gear 32, and this pedestal 40 is respectively equipped with one first axis hole 42 and one second axis hole 43 on horizontal two ends.
Aforementioned pedal spindle 50 correspondences are rotatably arranged in this pedestal 40 and pass this first axis hole 42 and this second axis hole 43, and between this pedal spindle 50 and this first axis hole 42, be provided with at least one clutch shaft bearing unit 1A to make this pedal spindle 50 can be glidingly to rotating by the first axis hole 42, and be fixed on one first stretcher assembly 2A and be the relation of interlock corotation with this first stretcher assembly 2A in passing blocking on one of this first axis hole 42 first end 51, and this pedal spindle 50 passes on one of this second axis hole 43 the second end 52 blocking and is fixed on a crus secunda pedal assembly 2B, and be the relation of interlock corotation with this crus secunda pedal assembly 2B.
Aforementioned sleeve member 60 is an elongate tubular part, its correspondence is rotatably sheathed on this pedal spindle 50, and rotatably correspondence is arranged in this second axis hole 43, and in and this second axis hole 43 between be provided with at least one the second bearing unit 1B, within one of this sleeve member 60 the inner penetrates this pedestal 40, and be provided with one second steering gear 61 in this inner, it is the quadrant gear corresponding to this first steering gear 32, and be vertical configuration and be engaged in this first steering gear 32 with this first steering gear 32, and then the outputting power of this output shaft 31 can be transferred to level to rotational force output.
Aforementioned Variable speed fluted disc assembly 70 comprises a plurality of fluted discs that adjoin each other 71, and those fluted disc 71 correspondences are sheathed in this sleeve member 60, and be provided with a neck bearing in this fluted disc 71 wherein and connect frame 72, this neck bearing connects frame 72 and has a neck bearing perforation 721, this neck bearing 721 correspondences of boring a hole are sheathed on end place outside this sleeve member 60, and the outside that connects frame 72 in this neck bearing is fixed with an outer shaft bearing frame 73, this outer shaft bearing frame 73 has an outer bearing perforation 731, and this outer bearing 731 correspondences of boring a hole are sheathed on this pedal spindle 50.
The first aforementioned unilateral bearing 80 has an interior ring and an outer shroud, this of this first unilateral bearing 80 be interior to be encircled in single and turns to and this outer shroud of this first unilateral bearing 80 is fastened, can be to should outer shroud pivotable on counterturn, and this outer shroud correspondence of the first unilateral bearing 80 is fixed in this neck bearing perforation 721, and corresponding sheathed being fixed in this sleeve member 60 of this interior ring of this first unilateral bearing 80, and then can make this output shaft 31 corresponding this Variable speed fluted disc assembly 70 of related driving in the time rotating rotate, the rotation of this Variable speed fluted disc assembly 70 cannot this output shaft 31 of feedback influence.
The second aforementioned unilateral bearing 90 has an interior ring and an outer shroud, this of this second unilateral bearing 90 be interior to be encircled in single and turns to and this outer shroud of this second unilateral bearing 90 is fastened, can be to this outer shroud pivotable that should the second unilateral bearing 90 on counterturn, and this outer shroud correspondence of this second unilateral bearing 90 is fixed in this outer bearing perforation 731, and corresponding sheathed being fixed on this pedal spindle 50 of this interior ring of this second unilateral bearing 90, and then can make this pedal spindle 50 corresponding this Variable speed fluted disc assembly 70 of related driving in the time rotating rotate, the rotation of this Variable speed fluted disc assembly 70 cannot this pedal spindle 31 of feedback influence.
The disengaging type bicycle electric driving device that sees through the present invention changes in the upper clever thought of design, its be used in fluted disc 71 and driven by power assembly and and foot-operated driven unit between arrange respectively with a unilateral bearing, and then can make user's selectivity with driven by power Component driver fluted disc 71 with band motor vehicles bodies while advancing, can not drive linkedly stretcher assembly 2A, 2B, and then prevent because stretcher assembly 2A, 2B is along with fluted disc 71 high-speed rotaries then cause user to drive upper discomfort, and more can avoid the danger therefore driving, and moreover, user selects to ride while output, also can not feed back driven by power assemblies such as driving output shaft 31, the application of force burden that person capable of reducing using drives, and more can avoid intraware to do unnecessary frictional loss, further make improvement significantly in practicality and safety, for known techniques institute can not and person, therefore its gain property place as seen.
The embodiment of the above is only explanation the present invention's technological thought and feature, its object makes the person skilled in the art can understand appearance enforcement according to this within the present invention, when can not with the scope of the claims of restriction the present invention, the equalization of generally doing according to disclosed spirit changes or modifies, and must be encompassed in the scope of the claims of the present invention.
Take a broad view of above-mentioned, visible the present invention is breaking through under previous technology, really reached effect of wish enhancement, and also non-be familiar with this skill person institute easily full of beard and, the progressive of its tool, practicality, the aobvious application important document that has met patent, whence proposes patent application in accordance with the law, earnestly ask your office and check and approve this part application for a patent for invention case, to encourage invention, to feeling moral just.
Claims (17)
1. a disengaging type actuator, is characterized in that, comprises:
One actuator, it has a drive shaft;
One gear module, its internal configurations has at least one train of reduction gears, and it is located in the drive shaft of this actuator, and exports with an output shaft, and is provided with one first steering gear in this output shaft;
One pedestal, it is sheathed on this first steering gear;
One pedal spindle, its correspondence is rotatably arranged in this pedestal;
One sleeve member, its correspondence is sheathed on this pedal spindle, and within one of this sleeve member the inner penetrates this pedestal, and being provided with one second steering gear in this inner, its correspondence is driven by this first steering gear;
One Variable speed fluted disc assembly, it comprises a plurality of fluted discs that adjoin each other, and those fluted disc correspondences are sheathed in this sleeve member;
One first unilateral bearing, its correspondence is located on this Variable speed fluted disc assembly and is connected in this sleeve member; And
One second unilateral bearing, its correspondence is located on this Variable speed fluted disc assembly and is connected in this pedal spindle.
2. disengaging type actuator as claimed in claim 1, is characterized in that, actuator is a diacytic type motor.
3. disengaging type actuator as claimed in claim 1, is characterized in that, gear module is a gear speed regulator.
4. disengaging type actuator as claimed in claim 1, is characterized in that, this pedestal is respectively equipped with one first axis hole and one second axis hole in two ends, and this pedal spindle passes this first axis hole and this second axis hole; And this sleeve member is arranged in this second axis hole.
5. disengaging type actuator as claimed in claim 1, it is characterized in that, be provided with a neck bearing in this fluted disc and connect frame, this neck bearing connects frame and has a neck bearing perforation, this neck bearing perforation correspondence is sheathed on end place outside this sleeve member, and the outside that connects frame in this neck bearing is fixed with an outer shaft bearing frame, this outer shaft bearing frame has an outer bearing perforation, and this outer bearing perforation correspondence is sheathed on this pedal spindle; And this first unilateral bearing is located in this neck bearing perforation; And this second unilateral bearing system is located in this outer bearing perforation.
6. disengaging type actuator as claimed in claim 5, it is characterized in that, this first unilateral bearing has an interior ring and an outer shroud, this of this first unilateral bearing be interior to be encircled in single and turns to and this outer shroud of this first unilateral bearing is fastened, can be to should outer shroud pivotable on counterturn, and this outer shroud correspondence of the first unilateral bearing is fixed in this neck bearing perforation, and corresponding sheathed being fixed in this sleeve member of this interior ring of this first unilateral bearing.
7. disengaging type actuator as claimed in claim 5, it is characterized in that, this second unilateral bearing has an interior ring and an outer shroud, this of this second unilateral bearing be interior to be encircled in single and turns to and this outer shroud of this second unilateral bearing is fastened, can be to this outer shroud pivotable that should the second unilateral bearing on counterturn, and this outer shroud correspondence of this second unilateral bearing is fixed in this outer bearing perforation, and corresponding sheathed being fixed on this pedal spindle of this interior ring of this second unilateral bearing.
8. a disengaging type bicycle electric driving device, is characterized in that, comprises:
One supports central siphon, and it is a hollow pipe fitting;
One diacytic type motor, its correspondence is fixed in this support central siphon;
One gear speed regulator, its internal configurations has at least one train of reduction gears, its be located in one of this diacytic type motor drive shaft and also correspondence be arranged in this support central siphon, the ratio of number of teeth configuration of this train of reduction gears of its mat, the rotating speed relaxing with an output shaft output after the rotating speed of capable of regulating drive shaft, and be provided with one first steering gear in this output shaft, it can be driven by this output shaft and rotate;
One pedestal, its correspondence is located at the bottom place of this support central siphon and is sheathed on this first steering gear, and this pedestal is respectively equipped with one first axis hole and one second axis hole on horizontal two ends;
One pedal spindle, its correspondence is rotatably arranged in this pedestal and passes this first axis hole and this second axis hole;
One sleeve member, it is an elongate tubular part, its correspondence is rotatably sheathed on this pedal spindle, and rotatably correspondence is arranged in this second axis hole, within one of this sleeve member the inner penetrates this pedestal, and be provided with one second steering gear in this inner, its correspondence driven by this first steering gear and the outputting power of this output shaft can be transferred to level to rotational force export;
One Variable speed fluted disc assembly, it comprises a plurality of fluted discs that adjoin each other, and those fluted disc correspondences are sheathed in this sleeve member, and be provided with a neck bearing in this fluted disc wherein and connect frame, this neck bearing connects frame and has a neck bearing perforation, and this neck bearing perforation correspondence is sheathed on end place outside this sleeve member, and is fixed with an outer shaft bearing frame in the outside that this neck bearing connects frame, this outer shaft bearing frame has an outer bearing perforation, and this outer bearing perforation correspondence is sheathed on this pedal spindle;
One first unilateral bearing, its correspondence is located in this neck bearing perforation and is connected in this sleeve member; And
One second unilateral bearing, its correspondence is located in this outer bearing perforation and is connected in this pedal spindle.
9. disengaging type bicycle electric driving device as claimed in claim 8, is characterized in that, this diacytic type motor is the electric power motor of external form growth tubular.
10. disengaging type bicycle electric driving device as claimed in claim 8, is characterized in that, this gear speed regulator is a reductor.
11. disengaging type bicycle electric driving devices as claimed in claim 8, is characterized in that, this first steering gear and this second steering gear are all a fan type gear, and both are arranged perpendicular and intermeshing.
12. disengaging type bicycle electric driving devices as claimed in claim 8, is characterized in that, between this pedal spindle and this first axis hole, are provided with at least one clutch shaft bearing unit.
13. disengaging type bicycle electric driving devices as claimed in claim 8, is characterized in that, between this sleeve member and this second axis hole, are provided with at least one the second bearing unit.
14. disengaging type bicycle electric driving devices as claimed in claim 8, it is characterized in that, this pedal spindle is fixed on one first stretcher assembly and is the relation of interlock corotation with this first stretcher assembly in passing blocking on one of this first axis hole first end, and this pedal spindle passes blocking on one of this second axis hole the second end and is fixed on a crus secunda pedal assembly, and be the relation of interlock corotation with this crus secunda pedal assembly.
15. disengaging type bicycle electric driving devices as claimed in claim 8, it is characterized in that, this first unilateral bearing has an interior ring and an outer shroud, this of this first unilateral bearing be interior to be encircled in single and turns to and this outer shroud of this first unilateral bearing is fastened, can be to should outer shroud pivotable on counterturn, and this outer shroud correspondence of the first unilateral bearing is fixed in this neck bearing perforation, and corresponding sheathed being fixed in this sleeve member of this interior ring of this first unilateral bearing.
16. disengaging type bicycle electric driving devices as claimed in claim 15, it is characterized in that, this second unilateral bearing has an interior ring and an outer shroud, this of this second unilateral bearing be interior to be encircled in single and turns to and this outer shroud of this second unilateral bearing is fastened, can be to this outer shroud pivotable that should the second unilateral bearing on counterturn, and this outer shroud correspondence of this second unilateral bearing is fixed in this outer bearing perforation, and corresponding sheathed being fixed on this pedal spindle of this interior ring of this second unilateral bearing.
17. disengaging type bicycle electric driving devices as claimed in claim 8, is characterized in that, this pedestal is provided with a through hole in a upper wall surface, and this through hole is communicated within this support central siphon space to allow penetrating of this first steering gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110066889.XA CN102673716B (en) | 2011-03-18 | 2011-03-18 | Clutch type bicycle electric driving device and clutch type driver thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110066889.XA CN102673716B (en) | 2011-03-18 | 2011-03-18 | Clutch type bicycle electric driving device and clutch type driver thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102673716A CN102673716A (en) | 2012-09-19 |
| CN102673716B true CN102673716B (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110066889.XA Active CN102673716B (en) | 2011-03-18 | 2011-03-18 | Clutch type bicycle electric driving device and clutch type driver thereof |
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| Country | Link |
|---|---|
| CN (1) | CN102673716B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI635022B (en) * | 2017-03-30 | 2018-09-11 | 黃永松 | Clutch type bicycle electric driving device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016045006A1 (en) * | 2014-09-24 | 2016-03-31 | 祥发金属工业股份有限公司 | Pedal shaft of electric bicycle |
| TW201930134A (en) * | 2018-01-05 | 2019-08-01 | 黃永松 | Tubular clutch bicycle electric driving device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0798203A1 (en) * | 1996-03-22 | 1997-10-01 | Merida Industry Co., Ltd. | Electrical drive for a bicycle |
| CN101353076A (en) * | 2008-09-18 | 2009-01-28 | 李平 | Small electric vehicle central driver |
| CN202098525U (en) * | 2011-03-18 | 2012-01-04 | 黄永松 | Electric driving device for clutch type bicycle and clutch type driver thereof |
-
2011
- 2011-03-18 CN CN201110066889.XA patent/CN102673716B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0798203A1 (en) * | 1996-03-22 | 1997-10-01 | Merida Industry Co., Ltd. | Electrical drive for a bicycle |
| CN101353076A (en) * | 2008-09-18 | 2009-01-28 | 李平 | Small electric vehicle central driver |
| CN202098525U (en) * | 2011-03-18 | 2012-01-04 | 黄永松 | Electric driving device for clutch type bicycle and clutch type driver thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI635022B (en) * | 2017-03-30 | 2018-09-11 | 黃永松 | Clutch type bicycle electric driving device |
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| Publication number | Publication date |
|---|---|
| CN102673716A (en) | 2012-09-19 |
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