CN209659771U - A kind of aluminium plastic composite material without glue - Google Patents
A kind of aluminium plastic composite material without glue Download PDFInfo
- Publication number
- CN209659771U CN209659771U CN201822051318.9U CN201822051318U CN209659771U CN 209659771 U CN209659771 U CN 209659771U CN 201822051318 U CN201822051318 U CN 201822051318U CN 209659771 U CN209659771 U CN 209659771U
- Authority
- CN
- China
- Prior art keywords
- aluminium
- plastic
- aluminium alloy
- alloy sheet
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 71
- 239000004411 aluminium Substances 0.000 title claims abstract description 55
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 239000003292 glue Substances 0.000 title claims abstract description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 57
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 238000009713 electroplating Methods 0.000 claims abstract description 14
- 239000004568 cement Substances 0.000 claims description 26
- 239000000758 substrate Substances 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 8
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model relates to portable computer accessories fields.A kind of aluminium plastic composite material without glue, including an aluminium alloy sheet, aluminium alloy sheet include upper and lower surfaces, and the lower section of aluminium alloy sheet is equipped with plastic layer, and the section below of plastic layer is equipped with electroplating aluminum coating；Multiple aluminium columns are equipped in plastic layer, one end of aluminium column connects aluminium alloy sheet, and the other end connects electroplating aluminum coating；The cross section of aluminium column is in Five-pointed star.The utility model is equipped with aluminium column in plastic layer, by the aluminium alloy sheet of aluminium column connection top and the electroplating aluminum coating of lower section, is tightly combined composite material, not easily to fall off.The shape optimum of aluminium column is pentalpha, is not easy to loosen.The aluminium of upper and lower surface in conjunction with plastic layer, has certain nature difference in different ways, and applicable surface is wider.
Description
Technical field
The utility model relates to portable computer accessories fields, and in particular to a kind of aluminium plastic composite material.
Background technique
Aluminium plastic composite material is light-weight, good decorative property, has certain rigidity, thermal insulation and a cushioning ability, and cost at
This is cheap, is widely used in multiple industries.Common aluminium plastic composite material is mostly to pass through gluing process with glue for aluminium sheet and modeling
Offset plate is bonded, and when processing, which is easily deformed, to fall off, and weight and thickness are larger, if the shell for making electronic equipment, no
It is able to satisfy demand of the user to frivolous.
Utility model content
The utility model aim is to provide a kind of aluminium plastic composite material without glue, to solve at least one above-mentioned skill
Art problem.
To achieve the goals above, the technical solution of the utility model is as follows:
A kind of aluminium plastic composite material without glue, including an aluminium alloy sheet, the aluminium alloy sheet include upper surface
The lower surface and, which is characterized in that the lower section of the aluminium alloy sheet is equipped with plastic layer, and the section below of the plastic layer is equipped with electricity
Aluminium coated；
Multiple aluminium columns are equipped in the plastic layer, one end of the aluminium column connects the aluminium alloy sheet, the aluminium column
The other end connects the electroplating aluminum coating；
The cross section of the aluminium column is in Five-pointed star.
The utility model is equipped with aluminium column in plastic layer, passes through the aluminium alloy sheet of aluminium column connection top and the plating of lower section
Aluminium layer is tightly combined composite material, not easily to fall off.The shape optimum of aluminium column is pentalpha, is not easy to loosen.Upper and lower surface
Aluminium in conjunction with plastic layer, has certain nature difference in different ways, and applicable surface is wider.
As a preferred embodiment, the lower surface of the aluminium alloy sheet is equipped with the item of multiple longitudinal section triangular shapes
Shape slot, each strip groove are parallel to each other, and gap is equipped between two adjacent strip grooves；
The upper surface of the plastic layer is equipped with multiple strip bulges matched with the strip groove, and the strip bulge is embedding
Enter in the strip groove.Increase contact of the plastic layer with aluminium alloy sheet, in conjunction with closer.
The plastic layer is shelly-shaped in mobile phone, including plastic substrate and plastic cement flange, covers on the upper surface of the plastic substrate
It is stamped the aluminium alloy sheet, the electroplating aluminum coating is covered on the lower surface of the plastic substrate, the aluminium alloy sheet is set
There is downward aluminium alloy flange, the height value of the aluminium alloy flange is equal to the thickness value of the plastic substrate.
Cylinder is equipped in the plastic cement flange, the cylinder is pillar made of aluminum or aluminum alloy, one end of the cylinder
The aluminium alloy flange is connected, the other end connects the electroplating aluminum coating.
The intersection of the aluminium alloy flange and the plastic cement flange is equipped with plastic cement guard circle, under the plastic cement guard circle
End connects the plastic cement flange, and the top of the plastic cement guard circle is covered on outside the aluminium alloy flange.It is embedding to enable aluminum alloy to flange
Enter in plastic cement flange, it is not easily to fall off.
It is preferred that thickness is smaller more down for the aluminium alloy flange, more up thickness is smaller for the plastic cement guard circle.Make flange
Thickness it is uniform, do not influence to install and use.
The plastic layer is the plastic layer for forming resin material injection molding on the lower surface.
The resin material can be any one in PPS, PBT, PA6, PA66, PPA.
The resin material is preferably PPS.PPS has extremely strong adhesive strength.
The outer surface of the aluminium alloy sheet and the aluminium coat is also coated with ceramic wear-resistant coating.With good anti-corruption
Erosion effect and mechanical endurance energy.
The aluminium alloy sheet with a thickness of 0.3-0.5mm, the plastic layer with a thickness of 0.3-0.5mm.Control each layer
The thickness of material has the characteristics that aluminium plastic composite material frivolous.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model flange.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Referring to Fig. 1, Fig. 2, a kind of aluminium plastic composite material without glue, including an aluminium alloy sheet 1, aluminium alloy sheet 1
Including upper and lower surfaces, the lower section of aluminium alloy sheet 1 is equipped with plastic layer 2, and the section below of plastic layer 2 is equipped with electroplating aluminum coating
3；Multiple aluminium columns 21 are equipped in plastic layer 2, one end of aluminium column 21 connects aluminium alloy sheet 1, and the other end connects electroplating aluminum coating 3；Aluminium
The cross section of column 21 is in Five-pointed star.
The utility model is equipped with aluminium column 21 in plastic layer 2, aluminium alloy sheet 1 and lower section by the connection of aluminium column 21 top
Electroplating aluminum coating 3, be tightly combined composite material, it is not easily to fall off.The shape optimum of aluminium column 21 is pentalpha, is not easy to loosen.
The aluminium of upper and lower surface is combined with plastic layer 2 in different ways, has certain nature difference, and applicable surface is wider.
As a preferred embodiment, the lower surface of aluminium alloy sheet 1 is equipped with the bar shaped of multiple longitudinal section triangular shapes
Slot 11, each strip groove 11 are parallel to each other, and gap is equipped between two adjacent strip grooves 11；It is set on the upper surface of plastic layer 2
There are multiple strip bulges 22 matched with strip groove 11, strip bulge 22 is embedded in strip groove 11.Increase plastic layer 2 and aluminium alloy
The contact of thin plate 1, in conjunction with closer.
Referring to Fig. 2, plastic layer 2 is shelly-shaped in mobile phone, including plastic substrate and plastic cement flange, covers on the upper surface of plastic substrate
It is stamped aluminium alloy sheet 1, electroplating aluminum coating 3 is covered on the lower surface of plastic substrate, aluminium alloy sheet 1 is equipped with downward aluminium alloy
Flange, the height value of aluminium alloy flange are equal to the thickness value of plastic substrate.Cylinder is equipped in plastic cement flange, cylinder is that aluminium or aluminium close
Pillar made of gold, one end of cylinder connect aluminium alloy flange, and the other end connects electroplating aluminum coating 3.Aluminium alloy flange is turned over plastic cement
The intersection on side is equipped with plastic cement guard circle 4, and the lower end of plastic cement guard circle 4 connects plastic cement flange, the top covering of plastic cement guard circle 4
Outside aluminium alloy flange.It enables aluminum alloy in flange insertion plastic cement flange, it is not easily to fall off.It is preferred that aluminium alloy flange thickness more down
Smaller, more up thickness is smaller for plastic cement guard circle 4.Keep the thickness of flange uniform, does not influence to install and use.
Plastic layer 2 is the plastic layer for forming resin material injection molding on the lower surface.Resin material can be
Any one in PPS, PBT, PA6, PA66, PPA.Resin material is preferably PPS.PPS has extremely strong adhesive strength.Aluminium closes
The outer surface of thin 1 plate of gold and aluminium coat 3 is also coated with ceramic wear-resistant coating.With good anticorrosive effect and mechanical endurance
Energy.Aluminium alloy sheet 1 with a thickness of 0.3-0.5mm, plastic layer 2 with a thickness of 0.3-0.5mm.The thickness of layers of material is controlled,
Have the characteristics that aluminium plastic composite material frivolous.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of aluminium plastic composite material without glue, including an aluminium alloy sheet, the aluminium alloy sheet include upper surface and
Lower surface, which is characterized in that the lower section of the aluminium alloy sheet is equipped with plastic layer, and the section below of the plastic layer is equipped with plating
Aluminium layer；Be equipped with multiple aluminium columns in the plastic layer, one end of the aluminium column connects the aluminium alloy sheet, the aluminium column it is another
End connects the electroplating aluminum coating；The cross section of the aluminium column is in Five-pointed star.
2. a kind of aluminium plastic composite material without glue according to claim 1, which is characterized in that the aluminium alloy sheet
Lower surface be equipped with multiple longitudinal section triangular shapes strip groove, each strip groove is parallel to each other, and two adjacent bar shapeds
Gap is equipped between slot；
The upper surface of the plastic layer is equipped with multiple strip bulges matched with the strip groove, and the strip bulge is embedded in institute
It states in strip groove.
3. a kind of aluminium plastic composite material without glue according to claim 1, which is characterized in that the plastic layer is in hand
Casing shape, including plastic substrate and plastic cement flange are covered with the aluminium alloy sheet on the upper surface of the plastic substrate, described
The electroplating aluminum coating is covered on the lower surface of plastic substrate, the aluminium alloy sheet is equipped with downward aluminium alloy flange, described
The height value of aluminium alloy flange is equal to the thickness value of the plastic substrate.
4. a kind of aluminium plastic composite material without glue according to claim 3, which is characterized in that in the plastic cement flange
Equipped with cylinder, the cylinder is pillar made of aluminum or aluminum alloy, and one end of the cylinder connects the aluminium alloy flange, another
End connects the electroplating aluminum coating.
5. a kind of aluminium plastic composite material without glue according to claim 3, which is characterized in that the aluminium alloy flange
It is equipped with plastic cement guard circle with the intersection of the plastic cement flange, the lower end of the plastic cement guard circle connects the plastic cement flange, institute
The top for stating plastic cement guard circle is covered on outside the aluminium alloy flange.
6. a kind of aluminium plastic composite material without glue according to claim 5, which is characterized in that the aluminium alloy flange
Thickness is smaller more down, and more up thickness is smaller for the plastic cement guard circle.
7. a kind of aluminium plastic composite material without glue according to claim 5, the aluminium alloy sheet and aluminium coat
Outer surface is also coated with ceramic wear-resistant coating.
8. a kind of aluminium plastic composite material without glue according to claim 5, the aluminium alloy sheet with a thickness of
0.3-0.5mm, the plastic layer with a thickness of 0.3-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822051318.9U CN209659771U (en) | 2018-12-07 | 2018-12-07 | A kind of aluminium plastic composite material without glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822051318.9U CN209659771U (en) | 2018-12-07 | 2018-12-07 | A kind of aluminium plastic composite material without glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209659771U true CN209659771U (en) | 2019-11-19 |
Family
ID=68517729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822051318.9U Expired - Fee Related CN209659771U (en) | 2018-12-07 | 2018-12-07 | A kind of aluminium plastic composite material without glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209659771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172949A (en) * | 2021-02-23 | 2021-07-27 | 上海游龙橡胶制品有限公司 | Toluene-free rubber cloth and production method thereof |
-
2018
- 2018-12-07 CN CN201822051318.9U patent/CN209659771U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172949A (en) * | 2021-02-23 | 2021-07-27 | 上海游龙橡胶制品有限公司 | Toluene-free rubber cloth and production method thereof |
| CN113172949B (en) * | 2021-02-23 | 2023-03-10 | 上海游龙橡胶制品有限公司 | Toluene-free rubber cloth and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 |