CN201220493Y - Improved carbon fiber composite structure - Google Patents

Abstract

The utility model provides an improved carbon fiber composite structure, which can be widely used on various carbon fiber products, and mainly aims at improving the defects that the surface of the carbon fiber product is easy to scratch and the touch feeling, the wear resistance and the skid resistance of the carbon fiber product are not good after the carbon fiber product is manufactured; an elastic paint layer is coated and combined on the surface of the hardened carbon fiber material; the carbon fiber material and the elastic paint layer form a composite laminated structure which is easy to economically manufacture, so that the surface of the formed carbon fiber material is not easy to scratch, and has good touch feeling, wear resistance and slip resistance and shockproof effect.

Description

Improved carbon fiber composite structure

technical field

The utility model relates to an improvement of a carbon fiber composite structure, in particular to a special layered composite design that is coated with an elastic paint layer on the surface of a hardened carbon fiber material, so that it is not easy to scratch compared with the current carbon fiber structure, Good tactility, wear resistance, anti-slip performance and shockproof effect.

Background technique

Generally, carbon fiber is impregnated with fiber layer to absorb epoxy resin to make its surface slightly viscous, and then form the required product shape through a mold with high pressure and high temperature in a layer or multiple layer mode, and obtain light weight. Quantitative, high-strength, and rigid carbon fiber products, but its disadvantages are that its surface is easily scratched by external forces, and the touch, wear resistance, and anti-slip properties are not good, so there is still room for improvement in this carbon fiber structure.

According to the aforementioned lack, carbon fiber manufacturers are desperately seeking ways to improve, and this can be seen in Taiwan Announcement No. M325278 "Surface Structure of Bicycle Tubes and Accessories of Composite Materials" and No. M275988 "Bicycle Water Bottle Seat Structure of Fiber Composite Materials" , which mainly reveals that a layer of cloth is placed on the surface of carbon fiber to make it have the advantages of beautiful lines, but this structural configuration cannot completely strengthen the surface of carbon fiber. If there is a slight error in the operator's operation, it is easy to cause poor processing wrinkles, which will lead to an increase in the defective rate of the output, resulting in an increase in manufacturing costs and causing great losses to the industry.

Utility model content

The purpose of the utility model is to provide an improved carbon fiber composite structure whose surface is not easy to be scratched, has good tactility, wear resistance and anti-skid property, and has anti-shock effect.

The purpose of the utility model is also to provide an improved carbon fiber composite structure which is easy to produce and process and has a wide range of applications.

For achieving the above object, the solution of the present utility model is:

An improved carbon fiber composite structure is characterized in that it is mainly composed of a carbon fiber material and an elastic paint layer, and the elastic paint layer is combined with a surface of the formed carbon fiber material to form a composite layered structure.

Both sides of the carbon fiber material are combined with an elastic paint layer.

After adopting the above scheme, the utility model uses the fiber layer to impregnate and absorb epoxy resin and heat press to form a rigid carbon fiber material after hardening, and then coat the surface of the carbon fiber material with an elastic paint layer, the elastic paint The layer can be PU (polyurethane), leather paint, rubber and other materials, thereby forming an economically manufactured composite layered structure, so that the elastic paint layer can enhance the surface of the layered structure, and the surface of the carbon fiber material is not easy Scratch, good touch, wear resistance, anti-slip performance, and shockproof effect. And the elastic paint layer is quite convenient to set up, which solves the problems of low production efficiency and high quality defect rate of the conventional manufacturing method, and can be used in aerospace industry, automobile industry, bicycle industry, glasses industry, safety helmet or 3C electronics and other fields. The scope of application is greatly increased.

Description of drawings

Fig. 1 is a schematic sectional view of the utility model.

Fig. 2 is a schematic diagram of the second embodiment of the utility model.

Fig. 3 is a schematic diagram of another embodiment of the carbon fiber material of the present invention.

Fig. 4 is a schematic diagram of another embodiment of the carbon fiber material of the present invention.

Fig. 5 is a schematic diagram of yet another embodiment of the carbon fiber material of the present invention.

Fig. 6 is a schematic diagram of another embodiment of the carbon fiber material of the present invention.

Fig. 7 is a schematic diagram of another embodiment of the carbon fiber material of the present invention.

Description of main component symbols

10 carbon fiber material 11 fiber layer

12 epoxy resin 20 elastic paint layer

30 cladding

Detailed ways

Please refer to Fig. 1, the utility model is to coat an elastic paint layer 20 on the surface of a carbon fiber material 10, and the carbon fiber material 10 is composed of a fiber layer 11 impregnated with a thermosetting epoxy resin 12, and then has a Quite rigid; the fiber layer 11 can be made of Kevlar fiber, glass fiber, carbon fiber or nylon fiber, etc., by interweaving, or by interweaving long fibers or short fibers; elastic paint layer 20 It is coated on the surface of the hardened carbon fiber material 10 to form a composite layered structure, and the surface of the carbon fiber material 10 can be enhanced by the elastic paint layer 20, so that the surface of the carbon fiber material 10 is not easily scratched by external force, and Good tactility, abrasion resistance, anti-slip performance, and shockproof effect.

From the above structural description, it can be seen that the elastic paint layer 20 of the present invention is directly coated on the surface of the carbon fiber material 10. Compared with the prior art, it is not only fast and convenient to process, but also can avoid loss caused by improper operation by the operator.

Please refer to Fig. 2, it is the second embodiment of the present utility model, and this embodiment mainly illustrates that its carbon fiber material 10 both sides are combined with elastic paint layer 20, by two elastic paint layers 20, carbon fiber material 10 both sides are covered, and carbon fiber Both sides of the material 10 are not easily scratched by external forces, and have good tactility, wear resistance, and anti-slip properties, and have shockproof effects.

Please refer to Fig. 3, which is the third embodiment of the carbon fiber material of the present invention. This embodiment mainly illustrates that the carbon fiber material 10 can be composed of layers, and correspondingly increase the strength and rigidity of the composite layered structure. .

Please refer to Fig. 4, which is the fourth embodiment of the present utility model. This embodiment mainly illustrates that the carbon fiber material 10 is a composite layered structure composed of a fiber layer 11, an epoxy resin 12 and a thermoplastic cladding layer 30. The cladding layer 30 and the elastic paint layer 20 belong to both sides of the carbon fiber material, or as shown in FIGS. 5 , 6 and 7 , are directly coated on the surface of the cladding layer 30 .

In summary, the utility model coats an elastic paint layer on the surface of the hardened carbon fiber material, so that the surface of the formed carbon fiber is not easily scratched by external force, and at the same time, it has good touch, wear resistance and anti-slip performance, and also has It has a shockproof effect, and the elastic paint layer is quite convenient to install, which solves the problems of low production efficiency and high quality defect rate of the conventional manufacturing method.

The above is only a preferred embodiment of the utility model, and all equal changes and modifications made according to the scope of the patent application of the utility model should still fall within the scope of the utility model.

Claims (2)

1. An improved carbon fiber composite structure, characterized in that it is mainly composed of a carbon fiber material and an elastic paint layer, and the elastic paint layer is combined with a surface of the formed carbon fiber material to form a composite layered structure. 2. The improved carbon fiber composite structure according to claim 1, characterized in that: both sides of the carbon fiber material are bonded with an elastic paint layer.

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