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

Wounded warrior wheelchair driving wheel

A technology for driving wheels and wheelchairs, which is applied in the direction of wheels, hubs, patient chairs or special means of transportation, etc. It can solve the inconvenience of replacement, no impulsive starting, and avoid the user's upper body suddenly throwing back, and the brake does not rush forward. Immediately stop walking, inconvenient replacement and installation, etc., to achieve the effect of firm and stable installation, convenient and fast installation, and simplify the steps of replacing tires

Pending Publication Date: 2020-06-16
GUANGDONG YIMING INTELLIGENT MEDICAL TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing drive wheel starts slowly, brakes softly, and has high horsepower, which is a special requirement for the drive wheel of the wheelchair for disabled soldiers with spinal cord injuries. It does not start impulsively, avoids the user's upper body from suddenly throwing back, does not rush forward when braking, and stops instantly. The first step is to prevent the user’s upper body from leaning forward. The drive wheel adopts the in-wheel motor toughness ratio effect control technology. Lift it up, and then disassemble it from the inside with complex components such as the drive motor to achieve the replacement of tires of other sizes, resulting in inconvenient replacement and inconvenient replacement and installation. For this reason, this invention proposes a meritorious wheelchair drive wheel

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
  • Wounded warrior wheelchair driving wheel
  • Wounded warrior wheelchair driving wheel
  • Wounded warrior wheelchair driving wheel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figure 1 to Figure 5 , the present invention provides a technical solution: a meritorious wheelchair driving wheel, including a hub 3, a connecting disc 2 is arranged on the inner side of the hub 3, a first splicing plate 6 is fixed on the surface of the connecting disc 2, and a second splicing plate 6 is fixed on the inner surface of the hub 3 Plate 12, through the design of the first splicing plate 6 and the second splicing plate 12, the two can be disassembled quickly, so that the hub 3 can be removed for quick replacement, avoiding the traditional disassembly and installation being too complicated and cumbersome, the first splicing plate 6 and The surface of the second splicing plate 12 is respectively provided with a first fixing groove 10 and a second fixing groove 8, and both ends of the first splicing plate 6 and the second splicing plate 12 are provided with mounting discs 7, through the designed mounting disc 7 and connecting ring 13. The two quickly snap...

Embodiment 2

[0025] see Figure 1 to Figure 5 , the present invention provides a technical solution: a meritorious wheelchair driving wheel, including a hub 3, a connecting disc 2 is arranged on the inner side of the hub 3, a first splicing plate 6 is fixed on the surface of the connecting disc 2, and a second splicing plate 6 is fixed on the inner surface of the hub 3 Plate 12, through the design of the first splicing plate 6 and the second splicing plate 12, the two can be disassembled quickly, so that the hub 3 can be removed for quick replacement, avoiding the traditional disassembly and installation being too complicated and cumbersome, the first splicing plate 6 and The surface of the second splicing plate 12 is respectively provided with a first fixing groove 10 and a second fixing groove 8, and both ends of the first splicing plate 6 and the second splicing plate 12 are provided with mounting discs 7, through the designed mounting disc 7 and connecting ring 13. The two quickly snap...

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 wounded warrior wheelchair driving wheel which comprises a hub, a connecting disc is arranged on the inner side of the hub, a first splicing plate is fixed to the surface ofthe connecting disc, a second splicing plate is fixed to the surface of the inner side of the hub, a first fixing groove and a second fixing groove are formed in the surfaces of the first splicing plate and the second splicing plate correspondingly, and mounting discs are arranged at the two ends of the first splicing plate and the two ends of the second splicing plate correspondingly. According to the invention, the first splicing plate and the second splicing plate are designed; the two splicing plates can be quickly disassembled, so that the hub is taken down to be quickly replaced, the situation that traditional disassembling and assembling are too complex and tedious is avoided, the two splicing plates are quickly clamped into the fixing grooves through the designed mounting discs andconnecting rings, then the two splicing plates are fixed together, the two splicing plates are quickly assembled and spliced, and the tire replacing step is simplified.

Description

technical field [0001] The invention belongs to the technical field of wheelchair components, and in particular relates to a driving wheel of a meritorious wheelchair. Background technique [0002] The meritorious wheelchair is mainly used in some users with inconvenient legs and feet, so that they can travel freely. When in use, the driving wheel is used as the only driving main wheel to rotate, so that the device can carry out gentle movement. move. [0003] The existing drive wheel starts slowly, brakes softly, and has high horsepower, which is a special requirement for the drive wheel of the wheelchair for disabled soldiers with spinal cord injuries. It does not start impulsively, avoids the user's upper body suddenly throwing back, does not rush forward when braking, and stops instantly. The first step is to prevent the user's upper body from leaning forward. The drive wheel adopts the in-wheel motor toughness ratio effect control technology. Lifting, and then splitti...

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): A61G5/10B60B27/00B60B27/02
CPCA61G5/1083B60B27/001B60B27/02B60B2200/26
Inventor 罗椅民
Owner GUANGDONG YIMING INTELLIGENT MEDICAL TECH CO LTD
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