Single-hand control walk-substituting vehicle

Abstract

Disclosed is a single-hand control vehicle which is composed of a front wheel, two rear wheels, a crank connecting rod mechanism, a steering mechanism, a vehicle frame and a chair mechanism; the front wheel is the driving wheel; the crank connecting rod mechanism transfers movements and power, and the two rear wheels are used as driven wheels. A driving rod is shaken forwards and backwards to drive the whole vehicle to move forward (or backward). When the vehicle is started to have the dead point situation, a positioning sleeve is loosened and moved upwards, together with a connecting rod sleeve, so as to move from the dead point. The driving rod is rotated along the axial line of the driving rod to realize the steering through the steering mechanism. The chair can be rotated optionally within 360 degrees in the horizontal plane along a support column to facilitate the disabled to get on and off the vehicle in different angles; meanwhile, the height of chair can be adjusted to be suitable for users with different statures. The single-hand control vehicle has the advantages that the single-hand control vehicle is ensured to be used by disabled users with single-hand activity capability; meanwhile, the situation that less strength is used to drive and steer the vehicle is realized through the moment principle. The single-hand control vehicle has the advantages of simple structure, convenient operation, safety, reliability, saving labor and environmental protection.

Description

technical field [0001] The invention relates to a vehicle for the disabled, in particular to a scooter controlled by one hand. Background technique [0002] At present, known rickshaw car kind is a lot, but all is driven by both hands, just can not be used for the handicapped (as half body does not follow, half paralyzed) with single hand or has single hand mobility, the travel of this class crowd is very inconvenient , and their number accounts for a large proportion of the disabled. The applicant once applied for a patent in 2006 "Single-handed driving handicapped vehicle (application number: 200620091353.8)" also had the problems of protruding driving dead point and inconvenient operation caused by excessive left and right swing angles of the rocker when turning. Contents of the invention [0003] In order to solve the above problems, the present invention provides a one-handed control scooter, which can not only be operated by one hand, but also can be easily operated...

AI Technical Summary

Problems solved by technology

[0002] At present, known rickshaw car kind is a lot, but all is driven by both hands, just can not be used for the handicapped (as half body does not follow, half paralyzed) with single hand or has single hand mobility, the travel of this class crowd is very inconvenient , and their number accounts for a large proportion of the disabled

In 2006, the applicant applied for a patent "Single-handed driving vehicle for the disabled (Application No.: 200620091353.8)", which also had the problems of protruding driving dead point and inconvenient operation due to excessive left and right swing angles of the rocker when turning.

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