CN201668616U - Electric wheelchair driven by synchronous belt - Google Patents

Electric wheelchair driven by synchronous belt Download PDF

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Publication number
CN201668616U
CN201668616U CN 201020202026 CN201020202026U CN201668616U CN 201668616 U CN201668616 U CN 201668616U CN 201020202026 CN201020202026 CN 201020202026 CN 201020202026 U CN201020202026 U CN 201020202026U CN 201668616 U CN201668616 U CN 201668616U
Authority
CN
China
Prior art keywords
electric wheelchair
motor
wheelchair
synchronous pulley
synchronous
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 - Lifetime
Application number
CN 201020202026
Other languages
Chinese (zh)
Inventor
韩志强
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 Hubang Intelligent Rehabilitation Equipment Ltd By Share Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 201020202026 priority Critical patent/CN201668616U/en
Application granted granted Critical
Publication of CN201668616U publication Critical patent/CN201668616U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

Disclosed is an electric wheelchair driven by a synchronous belt. Large synchronous pulleys are respectively arranged on the inner sides of wheels on two edges of the wheelchair, a motor provides power to the wheels through a small synchronous pulley, the synchronous belt and the large synchronous pulleys on a shaft, and a safety brake and a brake release handle are installed at the other end of the motor. The electric wheelchair omits a worm speed reduction box, thereby increasing efficiency and reducing cost and noise. The safety brake and the brake release handle are also arranged to lead the electric wheelchair to be safe and can be moved manually or pushed.

Description

The electric wheelchair of band transmission synchronously
Affiliated technical field
This utility model relates to a kind of electric wheelchair, especially a kind of electric wheelchair of synchronous band transmission.
Background technology
At present, the public's electric wheelchair all is that motor passes through worm decelerating machine (the worm speed-down engine efficiency is very low) and passes to wheel, and such driving device efficient is low, cost is high; Though what also have is direct driving, the release lever that do not brake, electric wheelchair cannot manually or promote.
The utility model content
Existing electric wheelchair efficient is low, cost is high in order to overcome, the shortcoming of can not be manually or promoting, this utility model provides a kind of electric wheelchair of synchronous band transmission, and this device has not only improved efficient, reduced cost, and electric wheelchair can manually or be promoted.
The technical scheme that its technical problem that solves this utility model adopts is: the inner ring of the inboard of two wheels of electric wheelchair is equipped with big synchronous pulley respectively, and motor is added in power on the wheel by the small synchronous pulley on the axle, synchronous band, big synchronous pulley; The other end at motor is equipped with safety brake and brake release lever.
The beneficial effects of the utility model are that electric wheelchair both can manually or promote, and had improved efficient again, had reduced cost and noise.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is the structural representation of the specific embodiment.
Among Fig. 1: 1 motor; The 2nd, small synchronous pulley; The 3rd, big synchronous pulley; The 4th, wheel; The 5th, safety brake; The 6th, the brake release lever; The 7th, synchronous band.
The specific embodiment
As shown in Figure 1, be the inboard that big synchronous pulley 3 is positioned on wheelchair 4, small synchronous pulley 2 fixedly is positioned on the axle of motor 1, and motor 1 is fixed on the vehicle frame; The other end of motor 1 is equipped with safety brake 5 and brake release lever 6; Band is enclosed within on big synchronous pulley 3 and the small synchronous pulley 2 synchronously.The power of motor is added on the wheel with big synchronous pulley by small synchronous pulley, synchronous band; When stopping, wheelchair have safety brake to make the wheelchair self-actuating brake; Manual if desired, just move the brake release lever, wheelchair just can freely move.

Claims (1)

1. the electric wheelchair of a band transmission synchronously, constitute by wheelchair frame, wheel, motor, synchronous band, synchronous pulley, battery, controller, it is characterized in that: the inboard of wheelchair two sidecar wheels is equipped with big synchronous pulley respectively, each big synchronous pulley all passes through a band and a small synchronous pulley interlock synchronously, two small synchronous pulleys directly are fixed on respectively on two motor shafts, and the other end of each motor all is equipped with safety brake and brake release lever.
CN 201020202026 2010-05-11 2010-05-11 Electric wheelchair driven by synchronous belt Expired - Lifetime CN201668616U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201020202026 CN201668616U (en) 2010-05-11 2010-05-11 Electric wheelchair driven by synchronous belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201020202026 CN201668616U (en) 2010-05-11 2010-05-11 Electric wheelchair driven by synchronous belt

Publications (1)

Publication Number Publication Date
CN201668616U true CN201668616U (en) 2010-12-15

Family

ID=43326030

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201020202026 Expired - Lifetime CN201668616U (en) 2010-05-11 2010-05-11 Electric wheelchair driven by synchronous belt

Country Status (1)

Country Link
CN (1) CN201668616U (en)

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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 HUBANG MEDICAL APPLIANCES CO., LTD.

Free format text: FORMER OWNER: HAN ZHIQIANG

Effective date: 20110124

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

Free format text: CORRECT: ADDRESS; FROM: 066505 NO. 060807, SHIGAIZI VILLAGE, GANGOU TOWNSHIP, MANCHU AUTONOMOUS COUNTY, QINGLONG COUNTY, HEBEI PROVINCE TO: 201108 XIANGYANG TEAM 5, ZHUANQIAO, MINHANG DISTRICT, SHANGHAI

TR01 Transfer of patent right

Effective date of registration: 20110124

Address after: 201108 Shanghai City, Minhang District Zhuanqiao Xiangyang five team

Patentee after: Shanghai Hubang Medical Machinery Co Ltd

Address before: 066505 County of Hebei province Qinglong Manchu Autonomous County Township Village 060807 Gangou stone lid

Patentee before: Han Zhiqiang

Effective date of registration: 20110124

Address after: 201108 Shanghai City, Minhang District Zhuanqiao Xiangyang five team

Patentee after: Shanghai Hubang Medical Machinery Co Ltd

Address before: 066505 County of Hebei province Qinglong Manchu Autonomous County Township Village 060807 Gangou stone lid

Patentee before: Han Zhiqiang

ASS Succession or assignment of patent right

Owner name: SHANGHAI HUBANG MEDICAL DEVICES CO., LTD.

Free format text: FORMER OWNER: HAN ZHIQIANG

Effective date: 20110216

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

Free format text: CORRECT: ADDRESS; FROM: 066505 NO. 060807, SHIGAIZI VILLAGE, GAN'GOU TOWNSHIP, MANCHU AUTONOMOUS COUNTY, QINGLONG COUNTY, HEBEI PROVINCE TO: 201108 XIANGYANG GROUP 5, ZHUANQIAO, MINHANG DISTRICT, SHANGHAI

TR01 Transfer of patent right

Effective date of registration: 20110216

Address after: 201108 Shanghai City, Minhang District Zhuanqiao Xiangyang five team

Patentee after: Shanghai Hubang Medical Appliances Co., Ltd.

Address before: 066505 County of Hebei province Qinglong Manchu Autonomous County Township Village 060807 Gangou stone lid

Patentee before: Han Zhiqiang

Effective date of registration: 20110216

Address after: 201108 Shanghai City, Minhang District Zhuanqiao Xiangyang five team

Patentee after: Shanghai Hubang Medical Appliances Co., Ltd.

Address before: 066505 County of Hebei province Qinglong Manchu Autonomous County Township Village 060807 Gangou stone lid

Patentee before: Han Zhiqiang

CP03 Change of name, title or address

Address after: Five teams of 201108 Shanghai City Xiangyang Village Minhang District Zhuanqiao

Patentee after: Shanghai Hubang intelligent rehabilitation equipment Limited by Share Ltd

Address before: 201108 Shanghai City, Minhang District Zhuanqiao Xiangyang five team

Patentee before: Shanghai Hubang Medical Appliances Co., Ltd.

Address after: Five teams of 201108 Shanghai City Xiangyang Village Minhang District Zhuanqiao

Patentee after: Shanghai Hubang intelligent rehabilitation equipment Limited by Share Ltd

Address before: 201108 Shanghai City, Minhang District Zhuanqiao Xiangyang five team

Patentee before: Shanghai Hubang Medical Appliances Co., Ltd.

CP03 Change of name, title or address
CX01 Expiry of patent term

Granted publication date: 20101215

CX01 Expiry of patent term