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Composite type fiber board

A composite, plate technology, applied in the field of materials, can solve the problems of large specific gravity, low strength, unsuitable use, etc., and achieve the effects of reducing weight, improving bending strength, and improving processing convenience.

Pending Publication Date: 2019-07-09
XIAMEN KEENTECH COMPOSITE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Composite fiber boards are mostly used in various fields that require high strength and light weight boards, including hospital medical equipment, slant boards, decks, and platforms for wheelchairs for the disabled. Requirements, not too heavy, high strength requirements, but this traditional solid core composite fiber sheet not only has a large specific gravity, but also low strength, the existing method is usually to replace the material of the solid core material, which can improve its strength, but would further increase its mass, rendering it unsuitable for use

Method used

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  • Composite type fiber board
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] like figure 2 As shown, a composite fiber plate is hollow, the outer layer is provided with a carbon fiber cortex 1, and the interior is provided with a support 3 to support the carbon fiber cortex 1; the support 3 forms a triangular structure with the plate panel.

Embodiment 2

[0028] Further optimization on the basis of Example 1, a reinforcement beam 2 is provided at the position where the end of the bracket 3 is in contact with the carbon fiber skin 1 .

[0029] Further optimization on the basis of embodiment 2, the reinforcing beam 2 and the carbon fiber skin layer 1 are integrally formed.

[0030] Further optimization on the basis of embodiment 2, the reinforcing beam 2 is connected with the carbon fiber skin layer 1 by riveting or bonding.

[0031] like Figure 2-6 As shown, further optimized on the basis of Example 1, the cross section of the bracket 3 is cross-shaped, star-shaped or triangular. The star here includes the "*" shape. like figure 2 As shown, it is in the shape of "*", such as image 3 As shown, it is in the shape of a cross; Figure 4 As shown, it is a triangle; Figure 5 Shown is a triangular shape.

[0032] Further optimization on the basis of Example 1, the plate cross-section is rectangular, circular or irregular, su...

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Abstract

The invention discloses a composite type fiber board. The board is hollow. A carbon fiber skin layer is arranged at the outer layer, and a support is arranged inside the board to erect the carbon fiber skin layer; the support and the board panel form a triangular structure. The composite type fiber board has the existing performance, meanwhile, the product weight is lowered, the product light-weight is achieved, and the bending strength is further improved.

Description

technical field [0001] The invention belongs to the technical field of materials, in particular to a composite fiber board. Background technique [0002] like figure 1 As shown, the cross-sectional structure of the existing composite plate is shown. The outer layer is a carbon fiber skin layer, and the inside is filled with a solid core material. The solid core material can be a foam layer. Composite fiber boards are mostly used in various fields that require high strength and light weight boards, including hospital medical equipment, slant boards, decks, and platforms for wheelchairs for the disabled. Requirements, not too heavy, high strength requirements, but this traditional solid core composite fiber sheet not only has a large specific gravity, but also low strength, the existing method is usually to replace the material of the solid core material, which can improve its Strength, but would further increase its mass, making it unsuitable for use. Contents of the inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/10
CPCA61G5/10
Inventor 吕彦达林延鹏
Owner XIAMEN KEENTECH COMPOSITE TECH CO LTD
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