Quick-adjusting pedal vehicle for old people
A fast-adjustment, elderly car technology, applied in the field of rickshaws, can solve the problems of not being suitable for nursing homes, etc., and achieve the effect of easy packaging and transportation
Inactive Publication Date: 2014-04-30
徐奇凡
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Problems solved by technology
[0002] Due to the ZL201320052899.2 bicycle for the elderly, there are still some shortcomings, such as this car is not suitable for nursing homes
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[0007] Two driving wheels are housed on the rear axle wheel 4 of car of the present invention. And two small direction wheels and handlebar are housed on front wheel vehicle frame 7. This car can be converted fast, slow, and neutral gear with the gear handle 10; Therefore, if the car gear is not in neutral, the car will not slide downhill when going uphill, which is conducive to safety. The tensioner 7 is used for automatic tensioning of the chain.
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Disclosed is a quick-adjusting pedal vehicle for old people. At present, the vehicle is not available at home and abroad. The quick-adjusting pedal vehicle is a scooter for relaxation and bodybuilding of the old people incapable of walking stably and afraid of falling down during walking. The quick-adjusting pedal vehicle mainly comprises a seat, a lifter, a frame, a rear axle wheel, an up-down pedal gearbox, a front wheel frame and a tensioner. The vehicle is mainly structurally characterized in that the quick-adjusting lifter is arranged between the seat and the frame, and the frame and the front wheel frame are connected and adjusted through a hand screw to move the up-down pedal gearbox and a pedal. Seat lifting and distance between the pedal and the seat in movement can be quickly adjusted without any tools. Besides, the vehicle can be folded more for the convenience of packaging and transportation. When the vehicle is on a fast gear and a slow gear, the vehicle cannot slide down during upslope to be benefit of safety.
Description
technical field [0001] The invention relates to a rickshaw. Specifically: it is a fast-adjustable pedal elderly car that can be adjusted quickly without any tools, and the seat can be lifted and moved by the pedals. technical background [0002] Due to the ZL201320052899.2 pedal car for the elderly, there are still some shortcomings, such as this car is not suitable for nursing homes. Due to the large number of people in the nursing home, it is necessary to frequently adjust the seat lift and foot movement. There are more and more nursing homes in China. Therefore, the bicycle for the elderly can be quickly adjusted without tools, which is more suitable for the needs of nursing homes. Of course, the car also uses up and down pedal drive. Contents of the invention [0003] The purpose of the present invention is: to make the up and down stepping on the elderly car can be quickly adjusted without any tools, which meets the requirements of the nursing home. Concrete sche...
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Login to View More IPC IPC(8): B62K5/00B62J1/00B62M9/16B62M25/06
Inventor 徐奇凡
Owner 徐奇凡
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