CN200996418Y - Intermediate ratchet for electric bicycle - Google Patents

Intermediate ratchet for electric bicycle Download PDF

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Publication number
CN200996418Y
CN200996418Y CN 200620045950 CN200620045950U CN200996418Y CN 200996418 Y CN200996418 Y CN 200996418Y CN 200620045950 CN200620045950 CN 200620045950 CN 200620045950 U CN200620045950 U CN 200620045950U CN 200996418 Y CN200996418 Y CN 200996418Y
Authority
CN
China
Prior art keywords
ratchet
electric bicycle
core
circle
utility
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN 200620045950
Other languages
Chinese (zh)
Inventor
朱永达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai miracle Drive Technology Co., Ltd.
Original Assignee
王乐琳
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 王乐琳 filed Critical 王乐琳
Priority to CN 200620045950 priority Critical patent/CN200996418Y/en
Application granted granted Critical
Publication of CN200996418Y publication Critical patent/CN200996418Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A middle ratchet wheel of the electric bicycle is characterized in that a seat of the outer ring is provided with a pawl block, and a ratchet is arranged in the inner circle.

Description

Ratchet in the middle of the electric bicycle
Affiliated technical field
The utility model relates to the middle ratchet of a kind of electric bicycle.
Background technique
At present the electric bicycle manpower scrunches with electric drive and is sent to bicycle respectively, in order to realize manpower and electric power drive bicycle and being independent of each other respectively, adopts two to overlap independently overrunning clutch (ratchet mechanism).
Summary of the invention
The purpose of this utility model provides ratchet in the middle of a kind of electric bicycle, and the utility model is used for electric bicycle power combination mechanism, realizes that two overlap independently ratchet mechanism two combine into one.
The scheme that the utility model adopted is: the design's peripheral equipment ratchet, become one the cover ratchet mechanism the ratchet core; Interior garden is provided with ratchet, becomes the ratchet circle of the second cover ratchet mechanism.
The beneficial effects of the utility model are: simple in structure, in light weight, volume is little, cost is low, efficient is high.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the front view of middle ratchet.
Fig. 2 is the side view of middle ratchet.
Fig. 3 is a power combination mechanism structural drawing.
(1) pawl base among Fig. 1; (2) ratchet.(3) ratchet circle among Fig. 3; (4) ratchet; (5) ratchet in the middle of; (6) ratchet core.
Embodiment
(6) ratchet core input motor power, (3) ratchet circle input manpower, ratchet links outputting power with the bicycle hinge wheel in the middle of (5).
When manpower scrunched, sour jujube (3) wheel rim ratchet was stirred click in the middle of (5), ratchet in the middle of driving, and outputting power, this moment, motor did not turn round, and (6) ratchet core ratchet falls down, the separated attitude of ratchet in the middle of (6) ratchet core and (5).
When motor rotation, (6) ratchet core ratchet is stirred ratchet ratchet in the middle of (5), ratchet in the middle of driving, and outputting power, this moment, manpower did not scrunch, and the ratchet ratchet falls down in the middle of (5), ratchet and the separated attitude of (3) ratchet circle in the middle of (5).

Claims (2)

1. ratchet in the middle of the electric bicycle, it is characterized in that: the outer ring has pawl base that ratchet is set, and interior circle is provided with ratchet.
2. ratchet in the middle of the electric bicycle according to claim 1 is characterized in that: the ratchet circle and second of a cover ratchet mechanism is overlapped the ratchet core of ratchet mechanism, and two combine into one.
CN 200620045950 2006-09-19 2006-09-19 Intermediate ratchet for electric bicycle Expired - Fee Related CN200996418Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620045950 CN200996418Y (en) 2006-09-19 2006-09-19 Intermediate ratchet for electric bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620045950 CN200996418Y (en) 2006-09-19 2006-09-19 Intermediate ratchet for electric bicycle

Publications (1)

Publication Number Publication Date
CN200996418Y true CN200996418Y (en) 2007-12-26

Family

ID=38994849

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620045950 Expired - Fee Related CN200996418Y (en) 2006-09-19 2006-09-19 Intermediate ratchet for electric bicycle

Country Status (1)

Country Link
CN (1) CN200996418Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010051681A1 (en) * 2008-11-06 2010-05-14 苏州博菲利电动科技有限公司 Center motor driving device for electrical bicycle
CN104895955B (en) * 2015-05-25 2017-04-19 严振华 Flywheel for mechanical speed changing type motor of electric bicycle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010051681A1 (en) * 2008-11-06 2010-05-14 苏州博菲利电动科技有限公司 Center motor driving device for electrical bicycle
CN104895955B (en) * 2015-05-25 2017-04-19 严振华 Flywheel for mechanical speed changing type motor of electric bicycle

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHANGHAI YIWEI SCIENCE CO., LTD.

Free format text: FORMER OWNER: WANG YUELIN

Effective date: 20080307

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20080307

Address after: Shanghai City Qiujiang Road No. 1000, room 801, zip code: 200071

Patentee after: Shanghai Yiwei Science & Technology Co., Ltd.

Address before: Room 1, No. 708, Lane 2911, Gonghe Road, Shanghai, Zhabei District: 200070

Patentee before: Wang Lelin

ASS Succession or assignment of patent right

Owner name: SHANGHAI ZHONGGUANG ELECTRIC MOTORCAR CO., LTD.

Free format text: FORMER OWNER: SHANGHAI YIWEI TECHNOLOGY CO., LTD.

Effective date: 20100612

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 200071 ROOM 801, NO.1000, QIUJIANG ROAD, SHANGHAI CITY TO: 200071 ROOM 802,NO.1000, QIUJIANG ROAD, SHANGHAI CITY

TR01 Transfer of patent right

Effective date of registration: 20100612

Address after: 200071 Shanghai City Qiujiang Road No. 1000, Room 802

Patentee after: Shanghai Zhongguang Electric Vehicle Co., Ltd.

Address before: 200071 Shanghai City Qiujiang Road No. 1000, room 801

Patentee before: Shanghai Yiwei Science & Technology Co., Ltd.

ASS Succession or assignment of patent right

Owner name: SHANGHAI QIJI TRANSMISSION TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: SHANGHAI ZHONGGUANG ELECTRIC VEHICLE CO., LTD.

Effective date: 20110222

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 200071 ROOM 802, NO. 1000, QIUJIANG ROAD, SHANGHAI TO: 200072 ROOM 203, TECHNOLOGY BUILDING, NO. 788, GUANGZHONG ROAD, SHANGHAI

TR01 Transfer of patent right

Effective date of registration: 20110222

Address after: 200072 Room 203, building 788, middle Canton Road, Shanghai

Patentee after: Shanghai miracle Drive Technology Co., Ltd.

Address before: 200071 Shanghai City Qiujiang Road No. 1000, Room 802

Patentee before: Shanghai Zhongguang Electric Vehicle Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071226

Termination date: 20150919

EXPY Termination of patent right or utility model