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
View PDF1 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Due to the ZL201320052899.2 bicycle for the elderly, there are st
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Example Embodiment
[0007] Two driving wheels are installed on the rear axle wheel 4 of the vehicle of the present invention. The front wheel frame 7 is equipped with two small steering wheels and handlebars. The car can use the gear lever 10 to switch between fast, slow and neutral; and the car can only move backwards when it is in neutral. Therefore, the car's gear is not in neutral, and the car will not slide down when going uphill, which is conducive to safety. Tensioner 7 is used for automatic tensioning of the chain.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM
Login to view more
Abstract
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...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Application Information
Patent Timeline
Login to view more
IPC IPC(8): B62K5/00B62J1/00B62M9/16B62M25/06
Inventor 徐奇凡
Owner 徐奇凡
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Try Eureka
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2023 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap