CN205545387U - Mute face metal casing of anodic oxidation and plain noodles chamfer - Google Patents
Mute face metal casing of anodic oxidation and plain noodles chamfer Download PDFInfo
- Publication number
- CN205545387U CN205545387U CN201620035424.6U CN201620035424U CN205545387U CN 205545387 U CN205545387 U CN 205545387U CN 201620035424 U CN201620035424 U CN 201620035424U CN 205545387 U CN205545387 U CN 205545387U
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- topcoating
- anodic oxidation
- middle painting
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Abstract
The utility model provides a mute face metal casing of anodic oxidation and plain noodles chamfer, includes casing middle part and casing lateral part, its characterized in that: casing middle part ab intra and include in proper order outward that end additive layer, primary coat one deck scribble one deck, two layers primary coats in, and scribble two layers in, and scribble two layers three -layers, top -coat one decks and top -coats in, casing lateral part ab intra and include in proper order outward that anodic oxidation layer, two layers primary coats scribble two layers in, and scribble two layers three -layers, top -coat one decks and top -coats in, casing middle part and the outside junction of casing lateral part be provided with plain noodles chamfer portion, plain noodles chamfer portion ab intra and include in proper order outward that two layers primary coats scribble two layers in, and scribble two layers three -layers, top -coat one decks and top -coats in. The utility model discloses generate the oxide film that the one deck is extremely thin at housing face, it is different at visual effect such as the colour in the casing whole region in middle part and the shell outside, luminance, textures, there is chamfer bright line between the middle part and the outside, have easy preparation, metallic feels by force, visual effect is good advantage.
Description
Technical field
This utility model relates to a kind of handset shell, a kind of anodic oxidation and mute metal shell of light surface chamfer.
Background technology
Mobile phone is the amusement commonly used of people and communication apparatus, life for people is provided convenience, along with continuous universalness and the reinforcement of industry competition of mobile phone, make manufacturer need to develop mute metal shell of profile fashion, the anodic oxidation of superior performance and light surface chamfer.In prior art, the utility model of Authorization Notice No. CN202178799U discloses the shell of a kind of mobile terminal with metal effect, described shell includes the most successively: plastic bottom sheet material layers, primary coat one layer, NCVM layer, middle painting one layer and top coat, this is with the shell of the mobile terminal with metal effect of novel offer, have employed NCVM technique and the shell of mobile terminal has been carried out surface process, its shell includes the most successively: plastic bottom sheet material layers, primary coat one layer, NCVM layer, middle painting one layer and top coat, the shell making mobile terminal has metal effect, and substantially increase the hardness on mobile terminal case surface, during making mobile terminal use, scratch resistance is more preferable, but this product still can improve in terms of metal-like and decorative effect further.
Summary of the invention
For the deficiencies in the prior art, this utility model provide a kind of be prone to make, metal-like is strong, the anodic oxidation of good visual effect and mute metal shell of light surface chamfer.
The technical solution of the utility model is: a kind of anodic oxidation and mute metal shell of light surface chamfer, including housing central section and housing sidepiece, it is characterized in that: described housing central section from-inner-to-outer includes that oxidant layer is managed in bottom successively, primary coat one layer, middle painting one layer, primary coat two layers, middle painting two layers, middle painting three layers, topcoating one layer and topcoating two layers, described housing sidepiece from-inner-to-outer includes anodic oxide coating successively, primary coat two layers, middle painting two layers, middle painting three layers, topcoating one layer and topcoating two layers, the junction, outside of described housing central section and housing sidepiece is provided with bright finish chamfered section, described bright finish chamfered section from-inner-to-outer includes primary coat two layers successively, middle painting two layers, middle painting three layers, topcoating one layer and topcoating two layers.
Described bright finish chamfered section is plane, and bright finish chamfered section is 15-75 degree with the angle of the plane formation of housing central section.
Between described middle painting one layer and primary coat two layers, between topcoating one layer and topcoating two layers or the surface of topcoating two layers is provided with printing layer.
Described housing central section and housing sidepiece process through surface sand-blasting.
Described housing central section is provided with aperture area and/or slotted zones.
Described primary coat one layer is white primary coat one layer.
Described middle painting one layer, middle painting two layers and middle painting three layers are transparent or additive color PU enamelled coating.
Described topcoating one layer and topcoating two layers are transparent or additive color UV enamelled coating.
The beneficial effects of the utility model are: anodic oxidation provided by the utility model and mute metal shell of light surface chamfer; by to each coating appropriate design on the number of plies, material, thickness; one layer of very thin oxide-film is generated at surface of shell by anodic oxidation; thus play protection, decorate, the effect such as insulation; whole region, portion is different from visual effects such as the color of outer side, brightness, textures in the housing; have chamfering bright line between middle part and outside, have be prone to make, metal-like is strong, the advantage of good visual effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is this utility model A-A local tangent plane enlarged drawing.
In figure, 1-bottom reason oxidant layer, 2-primary coat one layer, 3-is coated with one layer, 4-primary coat two layers, 5-is coated with two layers, 6-anodic oxide coating, 7-housing central section, 8-housing sidepiece, 9-perforate/groove district, 10-bright finish chamfered section, 11-prints layer, is coated with three layers in 12-, 13-topcoating one layer, 14-topcoating two layers.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further:
As depicted in figs. 1 and 2, a kind of anodic oxidation and mute metal shell of light surface chamfer, including housing central section 7 and housing sidepiece 8, it is characterized in that: described housing central section 7 from-inner-to-outer includes that oxidant layer 1 is managed in bottom successively, primary coat one layer 2, middle painting one layer 3, primary coat two layer 4, middle painting two layer 5, middle painting three layer 12, topcoating one layer 13 and topcoating two layer 14, described housing sidepiece 8 from-inner-to-outer includes anodic oxide coating 6 successively, primary coat two layer 4, middle painting two layer 5, middle painting three layer 12, topcoating one layer 13 and topcoating two layer 14, described housing central section 7 and the junction, outside of housing sidepiece 8 are provided with bright finish chamfered section 10, described bright finish chamfered section 10 from-inner-to-outer includes primary coat two layer 4 successively, middle painting two layer 5, middle painting three layer 12, topcoating one layer 13 and topcoating two layer 14.
In the present embodiment, described bright finish chamfered section 10 is plane, bright finish chamfered section 10 is 15-75 degree with the angle of the plane formation of housing central section 7, between described middle painting one layer 3 and primary coat two layer 4, between topcoating one layer 13 and topcoating two layer 14 or surface of topcoating two layer 14 is provided with printing layer 11, described housing central section 7 and housing sidepiece 8 all process through surface sand-blasting, by sandblasting, surface of shell is uneven, and uniformity consistency is more preferable, described housing central section 7 is provided with perforate/groove district 9, described primary coat one layer 2 is the primary coat one layer 2 of white, described middle painting one layer 3, middle painting two layer 5 and middle painting three layer 12 are transparent or additive color PU enamelled coating, described topcoating one layer 13 and topcoating are transparent or additive color UV enamelled coating for two layer 14.
Concrete processing technology is: 1) wall thickness 0.8-1.5mm, by metal shell die cast, or metal plastic nanometer injection (frame is plastic cement, intermetallic metal)；2) CNC1 processes perforate/groove district 9；3) anti-dandruff/polishing/clean/dry；4) part/cleaning in clamps；5) electrostatic precipitation/air-dry；6) spray bottom reason oxidant layer 1 (PRIMER, transparent, thick 1-3um, effect increases adhesive force)；7) one layer 2 ((effect increases adhesive force and sets off color even for pure white/or black PU, thick 3-9um), toasts 5 ~ 15 seconds in spray primary coat；8) gush middle painting one layer 3 (transparent or additive color PU, thick 2-3um, effect protection primary coat one layer 2), toast 10 ~ 30 minutes；9) dismounting/clamping, CNC2 entirety side (purpose is to remove side edge bottom to process one layer of 2/ thin middle painting of oxidant layer 1/ primary coat one layer 3, reveals material color, does wire drawing or bright finish or matte surface)；10) dismounting/polishing/clean/dry；11) clamping, with anodic oxidation entirety side (purpose is that side makes color and mute effect of metal), before being passivated by anodic oxidation mode, it is possible to carry out anodic oxidation after this step carries out blasting treatment again；12) clamping, CNC3 bright border line (overall angle of the flank, chamfering R is 15-75 degree, it is therefore an objective to removes anodic oxide coating 6 and makes light surface chamfer line)；13) cleaning/clamps/reach the standard grade/clean；14) electrostatic precipitation/air-dry；15) print LOGO；16) spray two layers of 4(pure white/of primary coat or black PU, thick 3-9um), to toast 5 ~ 15 seconds, this step can also spray at twice；17) spray is coated with two layer 5 (transparent or additive color PU, thick 1-3um act the effect protecting primary coat two layer 4), toasts 10 ~ 30 minutes；18) spray is coated with three layers of 12(PU additive color translucent, thick 3-9um)；19) one layer of 13(UV additive color of spray plane painting is translucent, thick 9-15um), UV lamp shines；20) two layers of 14(UV of spray plane painting are transparent, thick 10-25um), UV lamp shines；21) baking 5 ~ 15 minutes；22) dismounting/check/packaging.
Described in above-described embodiment and description, principle of the present utility model and most preferred embodiment are simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.
Claims (8)
1. an anodic oxidation and mute metal shell of light surface chamfer, including housing central section and housing sidepiece, it is characterized in that: described housing central section from-inner-to-outer includes that oxidant layer is managed in bottom successively, primary coat one layer, middle painting one layer, primary coat two layers, middle painting two layers, middle painting three layers, topcoating one layer and topcoating two layers, described housing sidepiece from-inner-to-outer includes anodic oxide coating successively, primary coat two layers, middle painting two layers, middle painting three layers, topcoating one layer and topcoating two layers, the junction, outside of described housing central section and housing sidepiece is provided with bright finish chamfered section, described bright finish chamfered section from-inner-to-outer includes primary coat two layers successively, middle painting two layers, middle painting three layers, topcoating one layer and topcoating two layers.
Anodic oxidation the most according to claim 1 and mute metal shell of light surface chamfer, it is characterised in that: described bright finish chamfered section is plane, and bright finish chamfered section is 15-75 degree with the angle of the plane formation of housing central section.
Anodic oxidation the most according to claim 1 and mute metal shell of light surface chamfer, it is characterised in that: between described middle painting one layer and primary coat two layers, between topcoating one layer and topcoating two layers or the surface of topcoating two layers is provided with printing layer.
Anodic oxidation the most according to claim 1 and mute metal shell of light surface chamfer, it is characterised in that: described housing central section and housing sidepiece process through surface sand-blasting.
Anodic oxidation the most according to claim 1 and mute metal shell of light surface chamfer, it is characterised in that: described housing central section is provided with aperture area and/or slotted zones.
Anodic oxidation the most according to claim 1 and mute metal shell of light surface chamfer, it is characterised in that: described primary coat one layer is white primary coat one layer.
Anodic oxidation the most according to claim 1 and mute metal shell of light surface chamfer, it is characterised in that: described middle painting one layer, middle painting two layers and middle painting three layers are transparent or additive color PU enamelled coating.
Anodic oxidation the most according to claim 1 and mute metal shell of light surface chamfer, it is characterised in that: described topcoating one layer and topcoating two layers are transparent or additive color UV enamelled coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620035424.6U CN205545387U (en) | 2016-01-15 | 2016-01-15 | Mute face metal casing of anodic oxidation and plain noodles chamfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620035424.6U CN205545387U (en) | 2016-01-15 | 2016-01-15 | Mute face metal casing of anodic oxidation and plain noodles chamfer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205545387U true CN205545387U (en) | 2016-08-31 |
Family
ID=56763793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620035424.6U Expired - Fee Related CN205545387U (en) | 2016-01-15 | 2016-01-15 | Mute face metal casing of anodic oxidation and plain noodles chamfer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205545387U (en) |
-
2016
- 2016-01-15 CN CN201620035424.6U patent/CN205545387U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523890 Dongguan City, Dalang Province town level village and road, No. 228 Patentee after: GUANGDONG LONGXIN TECHNOLOGY CO., LTD. Address before: 523890 Dongguan City, Dalang Province town level village and road, No. 228 Patentee before: DONGGUAN LONGSHINE PLASTIC HARDWARE PRODUCTS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20210115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |