Wheelchair

The present invention discloses a wheelchair comprising a chair having a chair frame. The chair frame is provided with pedals, and big wheels and steering wheels that are rotatably mounted. The chair frame comprises a hand control drive device, a linkage device, a clutch device, and a steering devic...

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Bibliographic Details
Main Authors CAI, KUN-HONG, LI, JUN-TING
Format Patent
LanguageChinese
English
Published 01.03.2014
Subjects
CHAIRS FOR DENTISTRY
FUNERAL DEVICES
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
OPERATING TABLES OR CHAIRS
TRANSPORT OR ACCOMODATION FOR PATIENTS
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Summary:The present invention discloses a wheelchair comprising a chair having a chair frame. The chair frame is provided with pedals, and big wheels and steering wheels that are rotatably mounted. The chair frame comprises a hand control drive device, a linkage device, a clutch device, and a steering device mounted thereon. The linkage device is connected with the hand control drive device and the clutch device so that the hand control drive device can be operated by a single hand of the user to drive, via the linkage device, the clutch device so as to drive the big wheels to perform forward or backward movements. The user can control the steering device with a single foot in order to drive the steering wheels for direction change. Thus, the wheelchair of the present invention allows for easy operations by hemiplegia users. In particular, the hand control drive device comprises a drive lever pivoted on one side of the chair frame, the upper portion of the drive lever has a handle, a braking lever for controlling sto
Bibliography:Application Number: TW20120131662