CN101442888B - Shell structure and method of manufacturing the same - Google Patents
Shell structure and method of manufacturing the same Download PDFInfo
- Publication number
- CN101442888B CN101442888B CN2008101741265A CN200810174126A CN101442888B CN 101442888 B CN101442888 B CN 101442888B CN 2008101741265 A CN2008101741265 A CN 2008101741265A CN 200810174126 A CN200810174126 A CN 200810174126A CN 101442888 B CN101442888 B CN 101442888B
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- Prior art keywords
- shell structure
- main body
- almag
- metal
- solid
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Abstract
The invention provides a shell structure and manufacturing method thereof, which is suitable for notebook type computer or handheld apparatus. The shell structure comprises an aluminum-magnesium alloy main body and at least one metal solid member; the aluminum-magnesium alloy main body is formed by jetting molding means using moulds; the metal solid member is formed by different metal materials which are disposed on the moulds in advance, and embedded onto one surface of the aluminum-magnesium alloy main body while the jetting molding is processing. In which, at least one projecting hook structure can be extended from the metal solid member to improve the embedding strength with the aluminum-magnesium alloy main body.
Description
The application is to be that April 5, application number in 2006 are 200610072917.8, are entitled as the dividing an application of patent application of " shell structure and manufacture method thereof " applying date.
Technical field
The invention relates to a kind of shell structure and manufacture method thereof, particularly about the solid-state member of metal being embedded the shell structure and the manufacture method thereof of almag main body.
Background technology
See also Fig. 1, be the profile of the almag housing of prior art.Among the figure, almag housing 11 is that the means manufacturing with ejection formation forms, its profile manifested is that almag housing 11 inside of ejection formation are to be covered with countless minute bubbles 111, therefore prior art is for asking attractive in appearance, promptly carry out baking vanish in almag housing 11 surfaces, lacquer painting 12 after formation one processing is on the almag housing, so, the user does not feel the outward appearance that is to use metal material in using when bragging about with almag as the notebook computer of case material or handheld apparatus.
Thereby, allow the user visually experience the outward appearance of metal material for satisfying.The inventor is based on going in for the study for many years and many practical experience, inquires into special topic through research and design in many ways, satisfies in the present invention to propose a kind of shell structure and manufacture method thereof with as aforementioned expectation one implementation and foundation.
Summary of the invention
Because above-mentioned problem the purpose of this invention is to provide a kind of shell structure and manufacture method thereof, particularly about the solid-state member of metal being embedded the shell structure and the manufacture method thereof of almag main body.
Edge is that for reaching above-mentioned purpose, according to a shell structure of the present invention, it is applicable to notebook computer or handheld apparatus.This shell structure comprises almag main body and the solid-state member of at least one metal, this almag main body is to utilize mould to carry out the ejection formation means to form, and the solid-state member of metal is to utilize different metal material to form, and set in advance on mould and when treating the carrying out of ejection formation means, cause the solid-state member of metal to be embedded on the surface of almag main body.
From the above, because of manufacture method according to a shell structure of the present invention, the method comprises provides metal solid-state member, be to utilize different metal material to form, preset die is provided, the solid-state member of metal is set on preset die, utilizes ejection formation means formation almag main body and the solid-state member of metal is embedded on the surface of almag main body.
For reaching above-mentioned purpose, according to another shell structure of the present invention, it is applicable to notebook computer or handheld apparatus.This shell structure comprises the almag main body, be to utilize mould to carry out ejection formation to form, this almag main body has a surface, this surface is that at least one protuberance of being formed at this surface by to ejection formation the time forges or pressurizes and changes density and form, and should be ground or cut by selectivity in the surface; One protective layer, selectivity cover this surface.
From the above; because of manufacture method according to another shell structure of the present invention; the method comprises utilizes mould to carry out ejection formation means formation almag main body; wherein be that selectivity forms at least one protuberance on the surface of almag main body; and bestow forge or the pressurization means in protuberance, changing the density on surface, moreover; surface selectivity is carried out grinding means or cutting means, and the selectivity protective mulch is in the surface.
Description of drawings
Fig. 1 is the profile of the almag housing of prior art;
Fig. 2 is the profile of a shell structure of the present invention;
Fig. 3 is the schematic diagram of the solid-state member of metal of the present invention;
Fig. 4 is the flow chart of the manufacture method of a shell structure of the present invention;
Fig. 5 is the profile of another shell structure of the present invention;
Fig. 6 is the schematic diagram of the protuberance die casting of another shell structure of the present invention;
Fig. 7 is the flow chart of the manufacture method of another shell structure of the present invention.
The figure number explanation:
11: the almag housing; 111: minute bubbles;
12: lacquer painting; 20: shell structure;
21: the almag main body; 211: the surface;
22: the solid-state member of metal; 23: mould;
231: injection orifice; 31: the protruding shape that colludes;
32: the protruding shape that colludes; 33: the protruding shape that colludes;
S41～S44: process step; 50: shell structure;
51: the almag main body; 511: the surface;
52: protuberance; 53: mould;
531: injection orifice; 61: forge or the pressurization means;
62: protective layer; S71～S73: process step.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, hereinafter comply with shell structure of the present invention and manufacture method thereof especially exemplified by preferred embodiment, and cooperate appended correlative type, and be described in detail below, wherein components identical will be illustrated with the components identical symbol.
See also Fig. 2, be the profile of a shell structure of the present invention.Among the figure, shell structure 20 is applicable to notebook computer or handheld apparatus.This shell structure 20 comprises almag main body 21 and the solid-state member 22 of at least one metal, this almag main body 21 is to utilize mould 23 to be formed to carry out the ejection formation means by the almag that injection orifice 231 penetrates molten condition, and the solid-state member 22 of metal is to utilize different metal material to form, the solid-state member 22 of this metal is a metal block material, and set in advance on mould 23 and when treating the carrying out of ejection formation means, by the melt temperature of the almag solid-state member 22 of motlten metal slightly, cause on the firm surface that is embedded in almag main body 21 211 of the solid-state member of metal 22.
See also Fig. 3, be the schematic diagram of the solid-state member of metal of the present invention.Among the figure, be that the solid-state member of metal that shows shell structure is extended with at least one protruding shape that colludes, and the protruding shape that colludes can have multiple aspect, the protruding shape 31 that colludes as the solid-state member 22 of the metal in the shell structure, or as the protruding shape 32 that colludes of the solid-state member 22 of the metal in the shell structure, the protruding shape 33 that colludes of the solid-state member 22 of the metal in the shell structure and for example is by the protruding shape 31,32 and 33 that colludes that extends, to increase the steadiness in the almag main body 21 that the solid-state member 22 of metal embeds Fig. 2.
The solid-state member of the metal of above-mentioned Fig. 2 and Fig. 3 also can be certain preset shape, according to the variable preset shape of the demand in the appearance design, and the metal material that forms the solid-state member of metal is selective binding aluminium, copper or nickel, and the almag surface outside the solid-state member of metal covers micro-bubble on the surface for asking mode that still can baking vanish attractive in appearance.
See also Fig. 4, be the flow chart of the manufacture method of a shell structure of the present invention.This manufacture method is applicable on notebook computer or the handheld apparatus that the step of method is as back:
Step S41: providing metal solid-state member, is to utilize different metal material to form;
Step S42: preset die is provided;
Step S43: the solid-state member of metal is set on preset die;
Step S44: utilize the ejection formation means to form the almag main body, cause the solid-state member of metal to be embedded on the surface of almag main body.
The solid-state member of the metal of above-mentioned Fig. 4 also can be certain preset shape, according to the variable preset shape of the demand in the appearance design, and the metal material that forms the solid-state member of metal is selective binding aluminium, copper or nickel, and the solid-state member of metal is more extensible at least one protruding shape that colludes.
See also Fig. 5, be the profile of another shell structure of the present invention.Among the figure, shell structure 50 is applicable to notebook computer or handheld apparatus.This shell structure comprises almag main body 51 and at least one protuberance 52, this almag main body 51 is to utilize mould 53 to be formed to carry out the ejection formation means by the almag that injection orifice 531 penetrates molten condition, and protuberance 52 is pre-formed on a surface 511 of almag main body 51 when being carrying out in the ejection formation means.
See also Fig. 6, be the schematic diagram of the protuberance die casting of another shell structure of the present invention.Among the figure; be with the protuberance 52 of shell structure 50 bestow forge or pressurization means 61 to change the density on surface; and surperficial 511 alternatives are carried out grinding means or cutting means, make it to present perfect metal surface, and the also alternative protective layer 62 that covers in surface 511.
See also Fig. 7, be the flow chart of the manufacture method of another shell structure of the present invention.This manufacture method is applicable on notebook computer or the handheld apparatus that the step of method is as back:
Step S71: utilize mould to carry out the ejection formation means and form the almag main body, wherein selectivity forms at least one protuberance on the surface of almag main body;
Step S72: bestow forging or pressurization means in protuberance, to change the density on surface;
Step S73: surface selectivity is carried out grinding means or cutting means, and the selectivity protective mulch is in the surface.
The above only is an illustrative, and unrestricted this patent.Anyly do not break away from spirit of the present invention and category, and, all should be contained in the claim of the present invention its equivalent modifications of carrying out or change.
Claims (2)
1. shell structure is applicable to that on notebook computer or the handheld apparatus, this shell structure comprises:
One almag main body, be to utilize a mould to carry out ejection formation to form, this almag main body has a surface, this surface is that at least one protuberance of being formed at this surface by to ejection formation the time forges or pressurizes and changes density and form, and should be ground or cut by selectivity in the surface; And
One protective layer, selectivity cover this surface.
2. the manufacture method of a shell structure is applicable to that on notebook computer or the handheld apparatus, this manufacture method comprises at least:
Utilize a mould to carry out ejection formation and form an almag main body, wherein one of this almag main body surface is gone up selectivity and is formed at least one protuberance;
By forging or this protuberance that pressurizes, to change this surperficial density;
This surface selectivity is ground or cuts, and selectivity covers a protective layer in this surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101741265A CN101442888B (en) | 2006-04-05 | 2006-04-05 | Shell structure and method of manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101741265A CN101442888B (en) | 2006-04-05 | 2006-04-05 | Shell structure and method of manufacturing the same |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100729178A Division CN100569052C (en) | 2006-04-05 | 2006-04-05 | Shell structure and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101442888A CN101442888A (en) | 2009-05-27 |
| CN101442888B true CN101442888B (en) | 2010-12-15 |
Family
ID=40727073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101741265A Expired - Fee Related CN101442888B (en) | 2006-04-05 | 2006-04-05 | Shell structure and method of manufacturing the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101442888B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846382A (en) * | 2014-03-21 | 2014-06-11 | 亚超特工业有限公司 | Forging mould and metal shell of electronic device |
| CN113787301B (en) * | 2021-07-27 | 2022-11-01 | 广德竹昌电子科技有限公司 | Die-casting process of magnesium-lithium alloy notebook shell |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5872699A (en) * | 1995-07-25 | 1999-02-16 | Fujitsu Limited | Electronic apparatus, housing for electronic apparatus and housing manufacturing method |
| US6675865B1 (en) * | 1999-06-30 | 2004-01-13 | Sony Corporation | Low melting point metal material injection molding method, injection molding device and body box |
-
2006
- 2006-04-05 CN CN2008101741265A patent/CN101442888B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5872699A (en) * | 1995-07-25 | 1999-02-16 | Fujitsu Limited | Electronic apparatus, housing for electronic apparatus and housing manufacturing method |
| US6675865B1 (en) * | 1999-06-30 | 2004-01-13 | Sony Corporation | Low melting point metal material injection molding method, injection molding device and body box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101442888A (en) | 2009-05-27 |
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