TW200736109A - Driving mechanism of electric bicycle (4) - Google Patents

Driving mechanism of electric bicycle (4)

Info

Publication number
TW200736109A
TW200736109A TW096109315A TW96109315A TW200736109A TW 200736109 A TW200736109 A TW 200736109A TW 096109315 A TW096109315 A TW 096109315A TW 96109315 A TW96109315 A TW 96109315A TW 200736109 A TW200736109 A TW 200736109A
Authority
TW
Taiwan
Prior art keywords
transmission
pedal
hollow shaft
sleeve
driving mechanism
Prior art date
Application number
TW096109315A
Other languages
Chinese (zh)
Other versions
TWI308892B (en
Inventor
sen-yong Li
Shui-Mu Lin
Original Assignee
sen-yong Li
Shui-Mu Lin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by sen-yong Li, Shui-Mu Lin filed Critical sen-yong Li
Priority to TW096109315A priority Critical patent/TW200736109A/en
Publication of TW200736109A publication Critical patent/TW200736109A/en
Application granted granted Critical
Publication of TWI308892B publication Critical patent/TWI308892B/zh

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  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

This invention is to provide a driving mechanism of an electric bicycle, the driving mechanism comprising a motor transmission, a front chain wheel and a pedal transmission, wherein the motor transmission comprises a casing, a permanent magnet, an electromagnetic coil, and a hollow shaft provided from outside inward in sequence; the front chain wheel is fixedly provided with a transmission sleeve which the transmission sleeve extends into the inside of the hollow shaft, and a first unidirectional transmission is provided between the hollow shaft and the transmission sleeve; the pedal transmission comprises a pedal rotating shaft and a pair of pedal cranks, the pedal rotating shaft passing through the transmission sleeve and the hollow shaft, and a second unidirectional transmission being provided between the transmission sleeve and the pedal rotating shaft; further, the first and the second unidirectional transmission are oppositely disposed, making both the motor transmission and pedal transmission can drive the transmission sleeve and front chain wheel in the same direction, so as to have the characteristics and efficacies of having simple structure, reducing occupied space, reducing production cost, balancing left and right weight and lowering the center of gravity of vehicle body, and being able to utilize the derailleur function, thereby saving electric power, enhancing torsion, and increasing climbing power.
TW096109315A 2006-03-22 2007-03-19 Driving mechanism of electric bicycle (4) TW200736109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW096109315A TW200736109A (en) 2006-03-22 2007-03-19 Driving mechanism of electric bicycle (4)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW95109768 2006-03-22
TW096109315A TW200736109A (en) 2006-03-22 2007-03-19 Driving mechanism of electric bicycle (4)

Publications (2)

Publication Number Publication Date
TW200736109A true TW200736109A (en) 2007-10-01
TWI308892B TWI308892B (en) 2009-04-21

Family

ID=45071924

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096109315A TW200736109A (en) 2006-03-22 2007-03-19 Driving mechanism of electric bicycle (4)

Country Status (1)

Country Link
TW (1) TW200736109A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012126176A1 (en) * 2011-03-22 2012-09-27 Lee Sen-Yung Electric bicycle and driving mechanism thereof
TWI776439B (en) * 2021-03-24 2022-09-01 朝程工業股份有限公司 Electric vehicle transmission mechanism and electric vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI424938B (en) 2011-08-23 2014-02-01 Ind Tech Res Inst Motor assisted rotating eel mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012126176A1 (en) * 2011-03-22 2012-09-27 Lee Sen-Yung Electric bicycle and driving mechanism thereof
CN103442978A (en) * 2011-03-22 2013-12-11 李森墉 Electric bicycle and driving mechanism thereof
CN103442978B (en) * 2011-03-22 2015-11-25 李森墉 Electric Bicycle and Its Driving Mechanism
TWI776439B (en) * 2021-03-24 2022-09-01 朝程工業股份有限公司 Electric vehicle transmission mechanism and electric vehicle

Also Published As

Publication number Publication date
TWI308892B (en) 2009-04-21

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