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

Carbon fiber composite material for manufacturing wheelchairs and processing technology thereof

A composite material and carbon fiber technology, which is applied in the field of wheelchair materials, can solve the problems of wheelchair body weight and inconvenient use, and achieve the effect of long service life and high strength

Inactive Publication Date: 2016-06-08
HUBEI HONGYU COMPOSITE CARBON FIBER TECH CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a carbon fiber composite material for manufacturing wheelchairs in view of the weight of existing wheelchairs, regular maintenance and inconvenient use.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The present invention is composed of epoxy resin surface layer, polyacrylonitrile (PAN)-based carbon fiber cloth and a group of non-alkali glass fiber unidirectional cloth, polyacrylonitrile (PAN)-based carbon fiber cloth is spread on the epoxy resin surface layer, a group of non-alkali The glass fiber unidirectional cloth is pasted layer by layer with epoxy resin.

[0012] Its raw material weight portion proportioning is:

[0013] T300 polyacrylonitrile (PAN) based carbon fiber cloth: 15—30

[0014] E-glass fiber unidirectional cloth: 45-75

[0015] Epoxy resin EP-16: 40-50

[0016] The processing technology is: first coat a layer of epoxy resin EP-16 glue on the inner mold, and then spread a layer of T300 polyacrylonitrile (PAN) based carbon fiber cloth, so that the epoxy resin EP-16 glue is impregnated with T300 polyacrylonitrile (PAN)-based carbon fiber cloth, and after removing air bubbles, spread non-alkali glass fiber unidirectional cloth, and then continue to...

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 carbon fiber composite material for manufacturing wheelchairs and a processing technology thereof. The carbon fiber composite material is composed of an epoxy resin surface layer, polyacrylonitrile (PAN) based carbon fiber cloth, and a set of alkali-free glass fiber unidirectional cloth. PAN based carbon fiber cloth is paved on the epoxy resin surface layer, and the set of alkali glass fiber unidirectional cloth is pasted one by one through the epoxy resin. The wheelchair made of the provided carbon fiber composite material has the advantages of lightness, high strength, and long service life.

Description

technical field [0001] The invention relates to the field of materials for manufacturing wheelchairs. Background technique [0002] The wheelchair is an important tool for rehabilitation. It is not only a means of transportation for the physically disabled, but more importantly, it enables them to perform physical exercises and participate in social activities with the help of wheelchairs. There are many types of wheelchairs on the market, which can be divided into aluminum alloy and steel according to the material. The disadvantage is that the vehicle is heavy and needs regular maintenance, which is inconvenient to use. Contents of the invention [0003] The purpose of the present invention is to provide a carbon fiber composite material for manufacturing wheelchairs aiming at the problems of the weight of existing wheelchairs, regular maintenance and inconvenient use. [0004] The present invention is composed of epoxy resin surface layer, polyacrylonitrile (PAN)-based ...

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
IPC IPC(8): B32B9/00B32B27/04B32B27/30B32B27/38B32B7/10B32B5/26B32B17/02B32B17/06B32B17/12B32B33/00A61G3/02
CPCB32B9/007A61G3/02B32B5/26B32B7/10B32B17/02B32B17/067B32B27/308B32B27/38B32B33/00B32B2260/021B32B2260/046B32B2262/101B32B2262/106B32B2307/50B32B2307/718
Inventor 邓炜霖
Owner HUBEI HONGYU COMPOSITE CARBON FIBER TECH CO LTD