CN211334911U - Novel composite carbon fiber structure - Google Patents
Novel composite carbon fiber structure Download PDFInfo
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- CN211334911U CN211334911U CN201922431946.4U CN201922431946U CN211334911U CN 211334911 U CN211334911 U CN 211334911U CN 201922431946 U CN201922431946 U CN 201922431946U CN 211334911 U CN211334911 U CN 211334911U
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Abstract
The utility model discloses a novel composite carbon fiber structure, which comprises a composite carbon fiber body, a first PVC (polyvinyl chloride) film and a second PVC film, wherein one side end face of the composite carbon fiber body is coated with the first PVC film, and the other side end face of the composite carbon fiber body is coated with the second PVC film; the composite carbon fiber body comprises a first carbon fiber layer, a first composite material layer, a second carbon fiber layer, a second composite material layer and a third carbon fiber layer, wherein the first composite material layer is mounted on one side end face of the first carbon fiber layer in a fitting manner, the second carbon fiber layer is mounted on one side end face of the first composite material layer in a fitting manner, the second composite material layer is mounted on one side end face of the second carbon fiber layer in a fitting manner, and the third carbon fiber layer is mounted on one side end face of the second composite material layer in a fitting manner; this novel composite carbon fiber structure, simple structure has good structural toughness and rigidity, can prolong composite carbon fiber structure's life.
Description
Technical Field
The utility model relates to a carbon fiber structure technical field specifically is a novel composite carbon fiber structure.
Background
The carbon fiber is a high-strength high-modulus fiber with carbon content of more than 90 percent; has good high temperature resistant effect; the traditional carbon fiber is prepared by taking acrylic fiber and viscose as raw materials and carrying out high-temperature oxidation and carbonization; the carbon fiber structure in the prior art is lack of a protection structure when in use, so that the carbon fiber structure is easy to damage, the service life of carbon fibers is influenced, and therefore, the design of a novel composite carbon fiber structure is necessary.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel composite carbon fiber structure, simple structure has good structural toughness and rigidity, moreover, has good protection effect to the carbon fiber, can prolong composite carbon fiber structure's life.
The purpose of the utility model can be realized by the following technical scheme:
a novel composite carbon fiber structure comprises a composite carbon fiber body, a first PVC (polyvinyl chloride) coating film and a second PVC coating film, wherein the first PVC coating film is coated on one side end face of the composite carbon fiber body, and the second PVC coating film is coated on the other side end face of the composite carbon fiber body;
the composite carbon fiber body comprises a first carbon fiber layer, a first composite material layer, a second carbon fiber layer, a second composite material layer and a third carbon fiber layer, wherein the first composite material layer is installed on one side end face of the first carbon fiber layer in a laminating mode, the second carbon fiber layer is installed on one side end face of the first composite material layer in a laminating mode, the second composite material layer is installed on one side end face of the second carbon fiber layer in a laminating mode, and the third carbon fiber layer is installed on one side end face of the second composite material layer in a laminating mode.
As a further aspect of the present invention: the first carbon fiber layer, the second carbon fiber layer and the third carbon fiber layer respectively comprise radial carbon fiber bundles, axial carbon fiber bundles and folding carbon fiber bundles, the top end face and the bottom end face of each radial carbon fiber bundle are provided with the axial carbon fiber bundles, and the folding carbon fiber bundles are arranged among the axial carbon fiber bundles.
As a further aspect of the present invention: the inner side of the first PVC covering film is attached to the end face of the other side of the first carbon fiber layer.
As a further aspect of the present invention: the inner side of the second PVC coating film is attached to the end face of the other side of the third carbon fiber layer.
As a further aspect of the present invention: the folding angle of the folded carbon fiber bundle is 45 degrees.
As a further aspect of the present invention: the first composite material layer and the second composite material layer are both epoxy resin material members.
The utility model has the advantages that: this novel composite carbon fiber structure, simple structure is through compounding into composite carbon fiber body with fibrous layer and combined material layer for composite carbon fiber body has good structural toughness and rigidity, simultaneously, through the PVC tectorial membrane of laminating in the outside of composite carbon fiber body, can have good protection effect to composite carbon fiber body, improves composite carbon fiber body's antiskid and prevents scraping the effect, thereby prolongs composite carbon fiber structure's life.
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In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the composite carbon fiber body of the present invention;
fig. 3 is a cross-sectional view of a first carbon fiber layer of the present invention;
in the figure: 1. a composite carbon fiber body; 2. a first carbon fiber layer; 3. a first composite material layer; 4. a second carbon fiber layer; 5. a second composite material layer; 6. a third carbon fiber layer; 7. a first PVC film; 8. a second PVC film; 41. radial carbon fiber bundles; 42. axial carbon fiber bundles; 43. and folding the carbon fiber bundle.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, a novel composite carbon fiber structure includes a composite carbon fiber body 1, a first PVC coating 7 and a second PVC coating 8, wherein one side end surface of the composite carbon fiber body 1 is coated with the first PVC coating 7, and the other side end surface of the composite carbon fiber body 1 is coated with the second PVC coating 8; the composite carbon fiber body 1 comprises a first carbon fiber layer 2, a first composite material layer 3, a second carbon fiber layer 4, a second composite material layer 5 and a third carbon fiber layer 6, the inner side of a first PVC (polyvinyl chloride) coating 7 is attached and connected with the end face of the other side of the first carbon fiber layer 2, and the first carbon fiber layer 2 is protected; a first composite material layer 3 is attached to one side end face of the first carbon fiber layer 2, a second carbon fiber layer 4 is attached to one side end face of the first composite material layer 3, a second composite material layer 5 is attached to one side end face of the second carbon fiber layer 4, a third carbon fiber layer 6 is attached to one side end face of the second composite material layer 5, the inner side of a second PVC (polyvinyl chloride) coating 8 is attached to the other side end face of the third carbon fiber layer 6, and the protection effect is achieved on the third carbon fiber layer 6; the first composite material layer 3 and the second composite material layer 5 are both epoxy resin material members, so that the rigidity and toughness of the composite carbon fiber body 1 can be improved; first carbon fiber layer 2, second carbon fiber layer 4 and third carbon fiber layer 6 all include radial carbon tow 41, axial carbon tow 42 and folding carbon tow 43, and the top of radial carbon tow 41 and bottom terminal surface all are provided with axial carbon tow 42, are provided with folding carbon tow 43 between the axial carbon tow 42, and folding angle of folding carbon tow 43 is 45, can improve the connection fastening nature between the axial carbon tow 42.
The utility model discloses a theory of operation: when in use, the axial carbon fiber bundles 42 are fixed on two sides of the radial carbon fiber bundles 41, and the carbon fiber bundles 43 are folded to connect and fix the axial carbon fiber bundles 42, so that the first carbon fiber layer 2, the second carbon fiber layer 4 and the third carbon fiber layer 6 have good toughness, the first composite material layer 3 is attached between the first carbon fiber layer 2 and the second carbon fiber layer 4, the second composite material layer 5 is attached between the second carbon fiber layer 4 and the third carbon fiber layer 6, thereby compounding to prepare the composite carbon fiber body 1, leading the composite carbon fiber body 1 to have good compounding effect, effectively improving the rigidity of the composite carbon fiber body 1, through laminating first PVC tectorial membrane 7 and second PVC tectorial membrane 8 respectively in the outside of composite carbon fiber body 1, can have good protection effect to composite carbon fiber body 1, improve composite carbon fiber body 1's antiskid and prevent scraping the effect.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The novel composite carbon fiber structure is characterized by comprising a composite carbon fiber body (1), a first PVC (polyvinyl chloride) coating film (7) and a second PVC coating film (8), wherein the first PVC coating film (7) is coated on one side end face of the composite carbon fiber body (1), and the second PVC coating film (8) is coated on the other side end face of the composite carbon fiber body (1);
the composite carbon fiber body (1) comprises a first carbon fiber layer (2), a first composite material layer (3), a second carbon fiber layer (4), a second composite material layer (5) and a third carbon fiber layer (6), wherein the first composite material layer (3) is installed on one side end face of the first carbon fiber layer (2), the second carbon fiber layer (4) is installed on one side end face of the first composite material layer (3), the second composite material layer (5) is installed on one side end face of the second carbon fiber layer (4), and the third carbon fiber layer (6) is installed on one side end face of the second composite material layer (5).
2. The novel composite carbon fiber structure as claimed in claim 1, wherein the first carbon fiber layer (2), the second carbon fiber layer (4) and the third carbon fiber layer (6) each comprise radial carbon fiber bundles (41), axial carbon fiber bundles (42) and folded carbon fiber bundles (43), wherein the top and bottom end faces of the radial carbon fiber bundles (41) are provided with the axial carbon fiber bundles (42), and the folded carbon fiber bundles (43) are provided between the axial carbon fiber bundles (42).
3. The novel composite carbon fiber structure as claimed in claim 1, wherein the inner side of the first PVC covering film (7) is in fit connection with the other end face of the first carbon fiber layer (2).
4. The novel composite carbon fiber structure as claimed in claim 1, wherein the inner side of the second PVC covering film (8) is in fit connection with the other end face of the third carbon fiber layer (6).
5. The new composite carbon fiber structure according to claim 2, characterized in that the folding angle of the folded carbon fiber bundles (43) is 45 °.
6. Novel composite carbon fibre structure according to claim 1, characterized in that said first (3) and second (5) composite layers are both members of epoxy resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922431946.4U CN211334911U (en) | 2019-12-30 | 2019-12-30 | Novel composite carbon fiber structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922431946.4U CN211334911U (en) | 2019-12-30 | 2019-12-30 | Novel composite carbon fiber structure |
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| CN211334911U true CN211334911U (en) | 2020-08-25 |
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| CN201922431946.4U Active CN211334911U (en) | 2019-12-30 | 2019-12-30 | Novel composite carbon fiber structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311872A (en) * | 2022-01-20 | 2022-04-12 | 苏州安洁科技股份有限公司 | Carbon fiber bearing structure suitable for folding screen |
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2019
- 2019-12-30 CN CN201922431946.4U patent/CN211334911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311872A (en) * | 2022-01-20 | 2022-04-12 | 苏州安洁科技股份有限公司 | Carbon fiber bearing structure suitable for folding screen |
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