CN213586599U

CN213586599U - Carbon fiber reinforced bone and plastic mold inner-forming reinforced frame

Info

Publication number: CN213586599U
Application number: CN202022831760.0U
Authority: CN
Inventors: 景徐荣
Original assignee: Wuxi Shanxiu Technology Co ltd
Current assignee: Wuxi Shanxiu Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-06-29
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a carbon fiber reinforced bone and plastic mold inner forming reinforced frame, which comprises a plastic frame body, wherein a plastic substrate is arranged at the inner layer of the plastic frame body, a wear-resistant layer is arranged on the outer surface of the plastic substrate, a protective layer is arranged on the outer surface of the wear-resistant layer, and a nickel-chromium alloy layer is arranged inside the protective layer; the carbon fiber reinforced bone and plastic in-mold forming reinforced frame can achieve the effects of oxidation resistance and corrosion resistance of the plastic frame body by arranging the wear-resistant layer, the nickel-chromium alloy layer and the polytetrafluoroethylene layer, so that the service life of the plastic frame body is prolonged, and the use requirements of 3C electric consumer electronic products are met; through setting up reinforcing bone, plastic mould, rectangle step and round hole, can be when the stable is connected to the assurance reinforcing bone, and then reach the reinforcing effect of plastic frame body intensity to avoid the use that ordinary plastic particle shaping back intensity is weak and can not satisfy 3C electricity and combine, thereby can improve the practicality of plastic frame body, application scope is wide.

Description

Carbon fiber reinforced bone and plastic mold inner-forming reinforced frame

Technical Field

The utility model relates to a plastic frame increase intensity technical field specifically is a carbon fibre reinforcing bone and plastic in-mold shaping reinforcing frame.

Background

With the continuous development of science and technology and the diversified development of electronic 3C products and household appliances, the market demand for appearance becomes more and more diversified, the mobile phone material is also managed by the world-wide debate, the traditional metal and plastic design is already common, and the electronic products enter the high-level stage of process design. With the design of thinning and thinning the 3C pen power, the requirement on the strength of the 3C pen power is higher and higher, so that the strength of the reinforcing frame is more and more emphasized.

The prior art has the following defects or problems:

1. the existing plastic frame cannot meet the use requirements of 3C consumer electronics, and the problems of poor wear resistance and poor corrosion resistance are easily caused in the production process of the plastic frame, so that the service life of the plastic frame is shortened.

2. In addition, the plastic in-mold forming reinforcing frame has higher and higher requirements on the electrical strength of the 3C pen, and the strength of the reinforcing frame is more and more emphasized, so that the use strength of the plastic frame needs to be further improved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a carbon fibre reinforcing bone and plastic mould internal shaping reinforcing frame, solve the problem of mentioning in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a carbon fibre reinforcing bone and plastic mould in-molding reinforcing frame, includes plastic frame body, the inlayer of plastic frame body is provided with the plastic substrate, the surface of plastic substrate is provided with the wearing layer, the surface of wearing layer is provided with the protective layer, the inside of protective layer is provided with nickel-chromium alloy layer, one side on nickel-chromium alloy layer is provided with the polytetrafluoroethylene layer, the frame limit inboard of plastic frame body is provided with the reinforcing bone, the corner of plastic frame body is provided with the plastic mould, one side that the both ends of reinforcing bone are close to the plastic mould is provided with the rectangle step, the inside of rectangle step is provided with the round hole.

As the preferred technical scheme of the utility model, the wearing layer is silicon carbide layer, the thickness of wearing layer is 10-20um, the wearing layer symmetric distribution is at the surface of plastic substrate.

As the utility model discloses a preferred technical scheme, nichrome layer's thickness dimension is the same with the thickness dimension on polytetrafluoroethylene layer, nichrome layer and the compound bonding in polytetrafluoroethylene layer constitute the protective layer, and the symmetric distribution of protective layer is at the surface of wearing layer.

As the utility model discloses a preferred technical scheme, the wearing layer passes through binder and plastic substrate fixed connection, the protective layer passes through binder and wearing layer fixed connection.

As the utility model discloses an optimal technical scheme, the reinforcing bone is made by the carbon fiber, and the quantity of reinforcing bone is four groups, reinforcing bone equidistance distributes at the inner frame limit of plastic frame body.

As the utility model discloses an optimal technical scheme, the plastic mould is the fillet structure, the quantity of plastic mould is the same with the quantity of reinforcing bone, the quantity of rectangle step is a plurality of groups, and is a set of two sets of rectangle steps of reinforcing bone distribution, the quantity of rectangle step is the same with the quantity of round hole, rectangle step and round hole are connected with plastic mould injection molding.

Compared with the prior art, the utility model provides a carbon fibre reinforcing bone and plastic mould internal shaping reinforcing frame possesses following beneficial effect:

1. this carbon fibre reinforcing bone and plastic mould in shaping reinforcing frame, through setting up the wearing layer, nichrome layer and polytetrafluoroethylene layer, the wearing layer has possessed wear-resisting performance, the structure protection of multiplicable plastic substrate, thereby prolong the life-span of plastic frame body, nichrome layer has possessed the anti-oxidant effect after that, can delay plastic frame body oxidation reaction's process, polytetrafluoroethylene layer has possessed corrosion-resistant effect simultaneously, and then under the mutually supporting on nichrome layer and polytetrafluoroethylene layer, more effectual anti-oxidant and corrosion-resistant effect of having realized, with this life that has improved the plastic frame body, thereby satisfy the user demand of 3C pen electricity consumer electronics.

2. This carbon fibre reinforcing bone and plastic intramode shaping reinforcing frame, through setting up the reinforcing bone, the plastic mould, rectangle step and round hole, let its four groups reinforcing bones put into the mould in the shaping injecting glue, the plastic mould makes the two combine together through filling with rectangle step and round hole injecting glue, can make this frame intensity increase, the degree of deformation is little, when secondary molding again, can reduce back processing procedure plastic, and stability is high, the multi-functional intensity structure of with low costs, when having ensured reinforcing bone connection stability, and then reach the reinforcing effect of plastic frame body intensity, in order to avoid that intensity is weak and can not satisfy the use that 3C electricity combines after the shaping of ordinary plastic particle, thereby can improve the practicality of plastic frame body, wide application scope.

Drawings

FIG. 1 is a schematic overall plan view of the present invention;

FIG. 2 is a cross-sectional view of the plastic frame body of the present invention;

FIG. 3 is a combination view of the plastic structure of the present invention;

fig. 4 is a schematic view of the reinforced bone structure of the present invention.

In the figure: 1. a plastic frame body; 2. a plastic substrate; 3. a wear layer; 4. a protective layer; 5. a nickel-chromium alloy layer; 6. a polytetrafluoroethylene layer; 7. strengthening bones; 8. molding a plastic; 9. a rectangular step; 10. a circular hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: a carbon fiber reinforced bone and plastic mold in-mold forming reinforced frame comprises a plastic frame body 1, wherein a plastic substrate 2 is arranged on the inner layer of the plastic frame body 1, a wear-resistant layer 3 is arranged on the outer surface of the plastic substrate 2, a protective layer 4 is arranged on the outer surface of the wear-resistant layer 3, a nickel-chromium alloy layer 5 is arranged inside the protective layer 4, a polytetrafluoroethylene layer 6 is arranged on one side of the nickel-chromium alloy layer 5, a reinforced bone 7 is arranged on the inner side of the frame edge of the plastic frame body 1, a plastic mold 8 is arranged at the corner of the plastic frame body 1, rectangular steps 9 are arranged on one sides, close to the plastic mold 8, of the two ends of the reinforced bone 7, and circular holes; through the arrangement of the wear-resistant layer 3, the nickel-chromium alloy layer 5 and the polytetrafluoroethylene layer 6, the wear-resistant layer 3 has wear-resistant performance, and the structural protection of the plastic base material 2 can be increased, so that the service life of the plastic frame body 1 is prolonged, then the nickel-chromium alloy layer 5 has an anti-oxidation effect, the oxidation reaction process of the plastic frame body 1 can be delayed, meanwhile, the polytetrafluoroethylene layer 6 has a corrosion-resistant effect, and further under the mutual matching of the nickel-chromium alloy layer 5 and the polytetrafluoroethylene layer 6, the anti-oxidation and anti-corrosion effects are more effectively realized, so that the service life of the plastic frame body 1 is prolonged, and the use requirements of 3C consumer electronic products are met; through setting up reinforcing bone 7, plastic mould 8, rectangle step 9 and round hole 10, let its four groups reinforcing bone 7 put into the mould shaping injecting glue, plastic mould 8 makes the two combine together through filling with rectangle step 9 and round hole 10 injecting glue, can make this frame intensity increase, the degree of deformation is little, when secondary forming again, can reduce back processing procedure plastic, and stability is high, with low costs multi-functional strength structure, when having ensured reinforcing bone 7 and having connected stably, and then reach the reinforcing effect of 1 intensity of plastic frame body, in order to avoid the use that ordinary plastic particle shaping back intensity is weak and can not satisfy 3C electricity and combine, thereby can improve the practicality of plastic frame body 1, wide application scope.

In the embodiment, the wear-resistant layer 3 is a silicon carbide layer, the thickness of the wear-resistant layer 3 is 10-20um, the wear-resistant layer 3 is symmetrically distributed on the outer surface of the plastic base material 2, and the wear-resistant layer 3 has wear-resistant performance, so that the structural protection of the plastic base material 2 can be increased, and the service life of the plastic frame body 1 is prolonged; the thickness of the nichrome layer 5 is the same as that of the polytetrafluoroethylene layer 6, the nichrome layer 5 and the polytetrafluoroethylene layer 6 are compounded and bonded to form the protective layer 4, the protective layer 4 is symmetrically distributed on the outer surface of the wear-resistant layer 3, and under the mutual matching of the nichrome layer 5 and the polytetrafluoroethylene layer 6, the oxidation resistance and the corrosion resistance are more effectively realized, so that the service life of the plastic frame body 1 is prolonged; the wear-resistant layer 3 is fixedly connected with the plastic base material 2 through a binder, and the protective layer 4 is fixedly connected with the wear-resistant layer 3 through the binder, so that the protective effect is better while the stable connection between the wear-resistant layer 3 and the protective layer 4 is ensured; the reinforcing bones 7 are made of carbon fibers, the number of the reinforcing bones 7 is four, the reinforcing bones 7 are equidistantly distributed on the inner frame edge of the plastic frame body 1, and the reinforcing bones 7 have high rigidity and high tensile strength, so that the strength of the plastic frame body 1 can be increased; plastic mould 8 is the fillet structure, plastic mould 8's quantity is the same with reinforcing bone 7's quantity, the quantity of rectangle step 9 is a plurality of groups, a set of reinforcing bone 7 distributes two sets of rectangle steps 9, the quantity of rectangle step 9 is the same with the quantity of round hole 10, rectangle step 9 and round hole 10 are moulded plastics with plastic mould 8 and are connected, through plastic mould 8 and rectangle step 9 and round hole 10's cooperation under, it is more stable after making its two injecting glue fill, with this connection stability who has ensured reinforcing bone 7, then the effect of its plastic frame body 1 intensity of more effectual performance.

The utility model discloses a theory of operation and use flow: firstly, the wear-resistant layer 3 has wear-resistant performance, and can increase the structural protection of the plastic base material 2, so that the service life of the plastic frame body 1 is prolonged, then the nichrome layer 5 has an antioxidation effect, so that the oxidation reaction process of the plastic frame body 1 can be delayed, and meanwhile, the polytetrafluoroethylene layer 6 has a corrosion-resistant effect, so that under the mutual matching of the nichrome layer 5 and the polytetrafluoroethylene layer 6, the antioxidation and corrosion-resistant effects are more effectively realized, so that the service life of the plastic frame body 1 is prolonged, and the use requirements of 3C electrical consumer electronic products are met; make its four groups reinforcing bones 7 put into the mould shaping injecting glue after that, plastic mould 8 makes the two combine together through filling with rectangle step 9 and round hole 10 injecting glue, can make this frame intensity increase, the degree of deformation is little, when secondary forming again, can reduce back processing procedure plastic, and stability is high, multi-functional strength structure with low costs, when having ensured reinforcing bones 7 and connecting stably, and then reach the reinforcing effect of plastic frame body 1 intensity, in order to avoid that the intensity is weak and can not satisfy the use that 3C electricity combines after the shaping of ordinary plastic particle, thereby can improve the practicality of plastic frame body 1, and application scope is wide.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A carbon fiber reinforced bone and plastic mold inner forming reinforced frame is characterized in that: including plastic frame body (1), the inlayer of plastic frame body (1) is provided with plastic substrate (2), the surface of plastic substrate (2) is provided with wearing layer (3), the surface of wearing layer (3) is provided with protective layer (4), the inside of protective layer (4) is provided with nichrome layer (5), one side of nichrome layer (5) is provided with polytetrafluoroethylene layer (6), the frame limit inboard of plastic frame body (1) is provided with reinforcing bone (7), the corner of plastic frame body (1) is provided with plastic mould (8), one side that the both ends of reinforcing bone (7) are close to plastic mould (8) is provided with rectangle step (9), the inside of rectangle step (9) is provided with round hole (10).

2. The carbon fiber reinforced bone and plastic in-mold reinforced frame of claim 1, wherein: wearing layer (3) are carborundum layer, the thickness of wearing layer (3) is 10-20um, wearing layer (3) symmetric distribution is at the surface of plastic substrate (2).

3. The carbon fiber reinforced bone and plastic in-mold reinforced frame of claim 1, wherein: the thickness dimension of nichrome layer (5) is the same with the thickness dimension of polytetrafluoroethylene layer (6), nichrome layer (5) and polytetrafluoroethylene layer (6) compound bonding constitute protective layer (4), and the symmetric distribution of protective layer (4) is at the surface of wearing layer (3).

4. The carbon fiber reinforced bone and plastic in-mold reinforced frame of claim 1, wherein: the wear-resistant layer (3) is fixedly connected with the plastic base material (2) through a binder, and the protective layer (4) is fixedly connected with the wear-resistant layer (3) through the binder.

5. The carbon fiber reinforced bone and plastic in-mold reinforced frame of claim 1, wherein: the reinforcing bones (7) are made of carbon fibers, the number of the reinforcing bones (7) is four, and the reinforcing bones (7) are equidistantly distributed on the inner frame edge of the plastic frame body (1).

6. The carbon fiber reinforced bone and plastic in-mold reinforced frame of claim 1, wherein: the plastic mould (8) is fillet structure, the quantity of plastic mould (8) is the same with the quantity of reinforcing bone (7), the quantity of rectangle step (9) is a plurality of groups, and is a set of reinforcing bone (7) distribute two sets of rectangle steps (9), the quantity of rectangle step (9) is the same with the quantity of round hole (10), rectangle step (9) and round hole (10) are moulded plastics with plastic mould (8) and are connected.