Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multifunctional walk-assisting electric wheelchair

An electric wheelchair, a multi-functional technology, is applied in the direction of devices that help people walk, chairs for patients or special means of transportation, and ambulance of vehicles. Simple structure, flexible use, and easy-to-achieve effects

Pending Publication Date: 2018-11-23
SHAANXI UNIV OF SCI & TECH
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Simple walking aids on the market are too simple in function and insufficient in safety, while high-end intelligent walking aids are too expensive to be accepted by most elderly people

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multifunctional walk-assisting electric wheelchair
  • Multifunctional walk-assisting electric wheelchair
  • Multifunctional walk-assisting electric wheelchair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The present invention will be further described in detail below in conjunction with the accompanying drawings, which are explanations rather than limitations of the present invention.

[0040] Such as figure 1 , figure 2 , image 3 , Figure 4As shown, the present invention relates to a multifunctional electric wheelchair for walking, mainly comprising: a push handle 1; a back cover 2; a seat 3; an armrest 4; a rear wheel 5; a front wheel 6; Seat plate 9; hinge branch chain 10; fixed shell 11; geared motor 12; motor fixing frame 13; side cover 20; armrest slider 21; limit block 22.

[0041] Such as Figure 1-4 As shown, the multifunctional walking aid electric wheelchair mainly includes a frame, a front wheel, a rear wheel, a seat, a back cover, and a rack and pinion lifting mechanism.

[0042] The push handle 1 is connected with the seat 3 by welding.

[0043] Described backrest back cover 2 is connected with seat 3 by bolts, and drive motor 19 is installed in ...

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

No PUM Login to View More

Abstract

The invention relates to a multifunctional walk-assisting electric wheelchair. The electric wheelchair mainly comprises pushers, a seat, lifting armrests, a rack, a seat plate, a fixing casing, foot treadles, two steering wheels, two driving wheels, two driving motors, a coupler, a gear, a rack, a rack sliding slot, a gear reduction motor and the like. Through a gear and rack lifting structure, ascending and descending functions of the armrests are achieved; the seat plate and the foot treadles can be folded, so that sufficient space is provided for assisting walk. The functions of push walking, electric walking assistance and electric wheelchair can be achieved. The electric wheelchair is simple in structure and convenient to use.

Description

technical field [0001] The invention relates to a wheelchair, in particular to a multifunctional walking-assisting electric wheelchair. Background technique [0002] According to the research report of the National Office on Aging, my country has entered the stage of aging. In this stage, China will add an average of 5.96 million elderly people every year. By 2020, the elderly population will reach 250 million, and the number of patients with various geriatric diseases is increasing year by year. , Nursing resources become relatively scarce. With the continuous increase of the aging population, the most notable feature is that the elderly have poor eyesight, weak body, muscle weakness, and inconvenient walking, which seriously affect the quality of daily life of the elderly. Simple walking aids on the market are too simple in function and insufficient in safety, while high-end intelligent walking aids are too expensive to be accepted by most elderly people. In order to supp...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/04A61G5/08A61G5/10A61H3/04
CPCA61G5/045A61G5/0808A61G5/1051A61H3/04A61H2201/50A61H2201/1207A61H2201/0149A61G2203/10
Inventor 曹巨江郑杭妮陈园魏妍
Owner SHAANXI UNIV OF SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com