Unlock instant, AI-driven research and patent intelligence for your innovation.

Transverse wheelchair framework folding mechanism

A folding mechanism and wheelchair technology, which can be used in patient chairs or special transportation tools, vehicle rescue, medical transportation, etc. The effect of improving practical performance, reducing floor space and excellent comfort

Pending Publication Date: 2020-08-11
SHANGHAI WISKING HEALTHCARE
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of social welfare and the improvement of people's living standards, more and more disabled people use rehabilitation wheelchairs. Wheelchairs have thus become an indispensable means of transportation for people with lower limb disabilities and the elderly and infirm. In order to take care of the hard work of the caregivers, it is convenient to transfer in the hospital and to facilitate their own activities in real life. Currently, wheelchairs on the market are composed of four parts: wheelchair frame, wheels, brake device and seat. However, although wheelchairs can , but the structure is complicated, which makes the wheelchair frame relatively heavy, so it is very inconvenient to carry. When the wheelchair is not in use, the frame does not have the folding function. Larger, so that the flexibility is not good enough, there are deficiencies, and it cannot meet the needs of social development

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
  • Transverse wheelchair framework folding mechanism
  • Transverse wheelchair framework folding mechanism
  • Transverse wheelchair framework folding mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0029] see figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , a transverse wheelchair frame folding mechanism: comprising a backrest bracket 100, a main bracket 110, and a folding shaft 150, the backrest bracket 100 and the main bracket 110 are fixed by a socketed triangular metal piece 120, and the surface of the triangular metal piece 120 is provided with a control The backrest support 100 turns to the overturning control part 230 of the main support 110, and the support frame 130 fixed on the bottom surface of the main support 110 forms the main frame of the wheelchair, and the horizontal interval between the main frame is equipped with a folding mechanism. The bottom surface of the main bracket 110 and the front and rear ends of t...

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 discloses a transverse wheelchair framework folding mechanism. The mechanism comprises a backrest bracket, a main bracket and a folding shaft, a supporting frame fixed to the bottom faceof the main bracket forms a main frame of the wheelchair. The top face of the main bracket and the bottom face of the supporting frame are arranged in parallel, and the folding mechanism is mounted in a transverse interval among the main frame. The folding mechanism is simple in structure, excellent in comfort performance and convenient for the old or the disabled to use, the framework of the wheelchair adopts a transverse folding design, the folding mechanism is simple and convenient to operate, the occupied space of the wheelchair is reduced, the practical performance of the wheelchair is improved, and the folding mechanism is novel in design and is a very good innovative scheme.

Description

technical field [0001] The invention relates to a means of transportation for disabled persons, in particular to a folding mechanism for a transverse wheelchair frame. Background technique [0002] With the development of social welfare and the improvement of people's living standards, more and more disabled people use rehabilitation wheelchairs. Wheelchairs have thus become an indispensable means of transportation for people with lower limb disabilities and the elderly and infirm. In order to take care of the hard work of the caregivers, it is convenient to transfer in the hospital and to facilitate their own activities in real life. Currently, wheelchairs on the market are composed of four parts: wheelchair frame, wheels, brake device and seat. However, although wheelchairs can , but the structure is complicated, which makes the wheelchair frame relatively heavy, so it is very inconvenient to carry. When the wheelchair is not in use, the frame does not have the folding fun...

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): A61G5/10A61G5/08
CPCA61G5/10A61G5/0883A61G5/0816
Inventor 魏恩强
Owner SHANGHAI WISKING HEALTHCARE