CN105451474A - Housing structure and manufacture method thereof - Google Patents
Housing structure and manufacture method thereof Download PDFInfo
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- CN105451474A CN105451474A CN201410328749.9A CN201410328749A CN105451474A CN 105451474 A CN105451474 A CN 105451474A CN 201410328749 A CN201410328749 A CN 201410328749A CN 105451474 A CN105451474 A CN 105451474A
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- appearance member
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- thermal insulation
- mould
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Abstract
The invention discloses a housing structure and a manufacture method thereof. The housing structure comprises an appearance member and a plastic member. The appearance member comprises a decoration layer, a first glue layer and a thermal insulation layer, which are closely fit in sequence; the plastic member is formed on the appearance member in an injection molding manner; and the thermal insulation layer of the appearance member is arranged between the decoration layer and the plastic member. The manufacture method of the housing structure comprises preparing materials and devices, producing the appearance member, arranging the appearance member to a die, carrying out plastic member injection molding and taking out the finished product. The appearance member is produced first, and then, the plastic member is directly formed on the appearance member through the injection molding process in an embedded injection manner to form a housing jointly, thereby saving time and labor, preventing rise of defect rate due to manual operation and preventing poor combination of the appearance member and the plastic member; and the thermal insulation layer is arranged between the decoration layer and the plastic member, and the temperature of a female die core is limited within 45-65 DEG C, and thus influence on the appearance since the decoration layer is subjected to high temperature can be prevented.
Description
Technical field
The present invention relates to a kind of structure and manufacture method thereof of plastic casing.
Background technology
Be flooded with in society now and variously there is housing be coated on outer article, wherein common with electronic product again, and be make housing have the outward appearance attracting consumer, manufacturer often arranges various decorative layer further jointly to form housing on working of plastics, and aforesaid decorative layer can be bamboo chip, leather or textile etc.; And when decorative layer is set in prior art, first manually decorative layer is sticked on housing, afterwards again manually to use a master form tool by decorative laminate on housing, master form tool can send certain temperature and make decorative layer along the adhered shape of housing, guarantees that decorative layer is firmly combined with housing whereby; But aforesaid operating type has following shortcoming:
One, carries out pasting and operate master form tool with manual operation and causes wasting time and energy.
Its two, the familiar degree of the operation of different operators is different, and product quality can be caused to differ, and fraction defective can be caused what is more to promote.
Its three, even if be formed on housing with master form tool by decorative laminate, be also difficult to guarantee that decorative layer can the smooth outer surface being bonding on housing obediently, except slightly uneven, also may produce gauffer to a certain degree; Especially, when comparatively firm material (similarly being bamboo chip) is suppressed on the housing of curved surface by master form tool, this material is easily caused to produce slight crack especially.
Its four, temperature when master form tool uses is between 90 to 100 DEG C, and so high temperature may hurt decorative layer, similarly be that the decorative layer of leather may the variable color because of heat, or the decorative layer of textile burns broken hole etc.
Summary of the invention
The object of the present invention is to provide a kind of shell structure and manufacture method thereof, there is convenient making, effectively reduction fraction defective and avoid affecting the effects such as finished appearance.
For reaching above-mentioned goal of the invention, the invention provides a kind of shell structure, wherein comprising:
One appearance member, it sequentially includes a decorative layer, one first glue-line and a thermal insulation layer; And
One working of plastics, its ejection formation is on appearance member, and the thermal insulation layer of appearance member is between decorative layer and working of plastics.
Wherein, decorative layer is textile material, leather material or bamboo chip material.
Wherein, include one second glue-line further, it fits between thermal insulation layer and working of plastics.
Wherein, the first glue-line and the second glue-line are all OCA optical cement.
Wherein, thermal insulation layer is polyester film material.
Wherein, the thickness of decorative layer is between 0.3mm to 1.0mm.
For reaching above-mentioned goal of the invention, the present invention further provides a kind of manufacture method of shell structure, wherein comprising following steps:
Decorative layer, the first glue-line and thermal insulation layer are sequentially fitted and is made into an appearance member;
Appearance member is installed in mould;
Ejection formation one working of plastics is on appearance member, and jointly to form a housing, wherein the thermal insulation layer of appearance member is between decorative layer and working of plastics; And
Housing is taken out by mould.
Wherein, when being installed in mould by appearance member, appearance member is adsorbed on the surface of the mother module core of mould, and the die cavity of mould is pumped down to vacuum.
Wherein, during working of plastics ejection formation, control the temperature of the mother module core of mould between 45 to 65 DEG C.
Wherein, the material of appearance member includes one second glue-line further, and the second glue-line fits on thermal insulation layer, and during ejection formation, working of plastics ejection formation is on the second glue-line.
Wherein, after the male model of mould and master mold are separated, the housing on male model is pushed out.
Wherein, appearance member is that cutting obtains from an appearance member material, and this appearance member material is by decorative layer, the first glue-line, the thermal insulation layer in strip and the second glue-line is bonded to each other forms; Appearance member is pushed to the master mold of mould after forming appearance member by die-cut appearance member material.
Wherein, decorative layer is textile material.
Wherein, decorative layer is leather material or bamboo chip material.
Wherein, the male die core of mould and mother module core are all bakelite material.
Wherein, the male die core of mould and mother module core are all silica gel material.
The invention has the advantages that, after first appearance member being completed, again with the mode imbedding injection directly on appearance member ejection formation working of plastics jointly to form housing, time saving and energy saving thus, and manual operation also can be avoided to fit and cause fraction defective to promote, and the mode of ejection formation also can avoid being affected in conjunction with the bad outward appearance that causes of appearance member and working of plastics simultaneously, even if working of plastics has curved surface, appearance member also can be made docile with working of plastics and be closely combined; In addition, more owing to having a thermal insulation layer between the decorative layer of appearance member and working of plastics, decorative layer therefore can be avoided to be subject to high temperature and to affect outward appearance; Moreover, in the process of ejection formation, more by temperature control equipment by the temperature limiting of mother module core between 45 to 65 DEG C, and temperatures involved decorative layer can be avoided equally; And appearance member is firmly adsorbed in the surface of mother module core by vacuum absorption device, the accuracy imbedding ejection formation more can be strengthened; And vacuum in die cavity, will be evacuated to, air residual more can be avoided to cause apparent not good between appearance member and working of plastics; In sum, the present invention is not only convenient makes housing, more effectively can promote the quality of housing finished product.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Accompanying drawing explanation
Fig. 1 is the Zoom Side pseudosection of shell structure of the present invention.
Fig. 2 is the flow chart of the manufacture method of shell structure of the present invention.
Fig. 3 is the vacuum absorption device schematic diagram imbedding ejection shaping die of shell structure of the present invention.
Fig. 4 is the first action schematic diagram of the manufacture method of shell structure of the present invention.
Fig. 5 is the second action schematic diagram of the manufacture method of shell structure of the present invention.
Fig. 6 is the 3rd action schematic diagram of the manufacture method of shell structure of the present invention.
Fig. 7 is the 4th action schematic diagram of the manufacture method of shell structure of the present invention.
Fig. 8 is the 5th action schematic diagram of the manufacture method of shell structure of the present invention.
Fig. 9 is the 6th action schematic diagram of the manufacture method of shell structure of the present invention.
Figure 10 is the 7th action schematic diagram of the manufacture method of shell structure of the present invention.
Figure 11 is the 8th action schematic diagram of the manufacture method of shell structure of the present invention.
Figure 12 is the 9th action schematic diagram of the manufacture method of shell structure of the present invention.
Figure 13 is the tenth action schematic diagram of the manufacture method of shell structure of the present invention.
Wherein, Reference numeral:
10 appearance member 11 decorative layers
12 first glue-line 13 thermal insulation layers
14 second glue-line 20 working of plasticss
31 male model 311 male die cores
312 thimble 32 master molds
321 mother module core 33 die cavitys
40 vacuum absorption device 41 suckers
42 leakproof sealing gland road 43 vacuum pipes
51 mechanical arm 52 master form tools
53 finished product adsorbent equipment 61 drawing-inrollers
70 material injecting devices are taken turns in 62 rewindings
80 appearance member material 90 housings
Embodiment
Below coordinating preferred embodiment graphic and of the present invention, setting forth the technological means that the present invention takes for reaching predetermined goal of the invention further.
Refer to shown in Fig. 1, shell structure of the present invention includes appearance member 10 and a working of plastics 20.
Aforesaid appearance member 10 includes decorative layer 11,1 first glue-line 12, thermal insulation layer 13 and one second glue-line 14 sequentially fitted; Decorative layer 11 can be the materials such as textile, leather or bamboo chip, and is not limited with above-mentioned material; The thickness of decorative layer 11 is preferably between 0.3mm to 1.0mm, and can coordinate different materials further and have different preferred thickness, and such as, when decorative layer 11 is the leather of ox-hide, its thickness is preferably between 0.3mm to 0.7mm; Decorative layer 11 can be thrown by machine (skiving or scrape thin) to this thickness range, or directly selects the material of this thickness range, and this thickness range is to allow decorative layer 11 have certain softness, and closely can fit in die surface; The major function of the first glue-line 12 is the media binded as leather or textile, and in the preferred embodiment, the first glue-line 12 and the second glue-line 14 are all OCA (OpticalClearAdhesive) optical cement, but not as limit; In the preferred embodiment, thermal insulation layer 13 is polyester film (Polyethyleneterephthalatepolyesterfilm, its trade mark is called mylar) material, but also can be the heat insulation material such as asbestos, graphite, and is not limited with above-mentioned.
Aforesaid working of plastics 20 ejection formation is on appearance member 10, and the thermal insulation layer 13 of appearance member 10 is between decorative layer 11 and working of plastics 20; Furthermore, working of plastics 20 ejection formation, on the second glue-line 14 of appearance member 10, makes the second glue-line 14 fit between thermal insulation layer 13 and working of plastics 20, and then can the combination of reinforced plastics part 20 and thermal insulation layer 13.
In addition, second glue-line 14 is for optionally to add, such as when working of plastics 20 be polyformaldehyde (POM) or polypropylene (PP) material time, because polyformaldehyde and polypropylene are all crystalline material, therefore the second glue-line 14 is just needed, if but when other uses situation, appearance member 10 also can not comprise the second glue-line 14, working of plastics 20 be then direct injection on thermal insulation layer 13, by the mode of ejection formation also can allow working of plastics 20 adhere to be fixed on thermal insulation layer 13.
Refer to shown in Fig. 3 and Fig. 4, shell structure of the present invention with the use of imbed ejection shaping die include a male model 31, master mold 32, vacuum absorption device 40 (as shown in Figure 3), a temperature control equipment, mechanical arm 51, master form tool 52, punching cutter, finished product adsorbent equipment 53, drawing-inroller 61 and a rewinding wheel 62; The assembly wherein imbedded is the appearance member 10 that aforesaid laminating completes.
Aforesaid male model 31 has a male die core 311, multiple thimble 312 (as shown in figure 12) and a sprue.
Aforesaid master mold 32 can male model 31 transverse shifting relatively, and master mold 32 has a mother module core 321, forms a die cavity 33 (as shown in Figure 8) between mother module core 321 and male die core 311.
The material of male die core 311 and mother module core 321 is all depending on the material of the decorative layer 11 of appearance member 10, if decorative layer 11 be leather or bamboo chip material time, male die core 311 and mother module core 321 can be the flexible materials of the tool such as hard material or silica gel such as bakelite, if decorative layer 11 is textile material, then male die core 311 and mother module core 321 can be the flexible material of the tools such as silica gel; In addition, in preferred embodiment, the material of male die core 311 and mother module core 321 is identical, but not as limit.
Refer to shown in Fig. 3 and Fig. 4, aforesaid vacuum absorption device 40 is located on master mold 32, and in order to draw the gas in die cavity 33, in the preferred embodiment, vacuum absorption device 40 includes multiple sucker 41, leakproof sealing gland road 42 and a vacuum pipe 43; Sucker 41 and leakproof sealing gland road 42 are all embedded in the surface of mother module core 321, and leakproof sealing gland road 42 is around being located at outside these suckers 41; Vacuum pipe 43 is connected these suckers 41 and leakproof sealing gland road 42, and makes sucker 41 and leakproof sealing gland road 42 all have the ability of air-breathing; Furthermore, vacuum pipe 43 and leakproof sealing gland road 42 connect with the channeling (not shown) with different depth, but not as limit.
Aforesaid temperature control equipment is located on master mold 32, and can control the working temperature of mother module core 321; In the preferred embodiment, temperature control equipment can include cooling water channel, and the design of cooling water channel can be determined according to product appearance.
Refer to shown in Fig. 4, aforesaid mechanical arm 51 can male model 31 and master mold 32 move up and down relatively.
Aforesaid master form tool 52 is located at the side towards master mold 32 on mechanical arm 51, and can move towards mother module core 521.
Aforesaid punching cutter is located on master form tool 52, and can in order to die-cut appearance member 10.
Aforesaid finished product adsorbent equipment 53 is located at the side towards male model 31 on mechanical arm 51.
Aforesaid drawing-inroller 61 and rewinding take turns 62 between the upper and lower every setting, and on lateral attitude between mechanical arm 51 and master mold 32.
Refer to shown in Fig. 2, the manufacture method of shell structure of the present invention comprises following steps: prepare material and equipment S1, make appearance member S2, arrange appearance member S3, ejection formation working of plastics S4 and taking-up finished product S5 in mould.
Prepare material and equipment S1: first prepare the material of aforesaid appearance member 10 and aforesaid die apparatus, wherein the material of the decorative layer 11 of appearance member 10 is corresponding in the foregoing manner with the material of the male die core 311 of mould and mother module core 321.
Make appearance member S2: refer to shown in Fig. 1, then decorative layer 11, first glue-line 12, thermal insulation layer 13 and the second glue-line 14 sequentially being fitted is made into an appearance member 10; First on the decorative layer 11 of tiling, coat the first glue-line 12, thermal insulation layer 13 is fitted on the first glue-line 12 afterwards, then coat the second glue-line 14 in thermal insulation layer 13 again; Can fit to manually in this step, but goodly mechanically to fit.
Appearance member S3 in mould is set: be installed in the die cavity 33 of mould by appearance member 10, and male model 31 and master mold 32 matched moulds.
In the preferred embodiment, appearance member 10 is that cutting obtains from an appearance member material 80, and this appearance member material 80 is by decorative layer, the first glue-line, the thermal insulation layer in strip and the second glue-line is bonded to each other forms, and afterwards appearance member material 80 is wound in web-like; Refer to shown in Fig. 4, then before male model 31 and master mold 32 matched moulds, the appearance member material 80 of web-like is sheathed on drawing-inroller 61, and one end of appearance member material 80 extends and passes through between master form tool 52 and master mold 32, and be wound on rewinding wheel 62; Then mould starts to start, and first, mechanical arm 51 moves between male model 31 and master mold 32; Refer to shown in Fig. 5, then master form tool 52 moves to mother module core 321, and will be punched out the part of required size by the appearance member material 80 between master form tool 52 and master mold 32 simultaneously, and the part punched out is aforesaid appearance member 10; Master form tool 52 also pushes appearance member 10 to mother module core 321, appearance member 10 is pushed into the surface being directly resisted against mother module core 321, shown in Fig. 3, appearance member 10 can adsorb fixing by the sucker 41 being at this moment embedded in mother module core 321 surface, and wherein appearance member 10 fits in mother module core 321 surface with decorative layer 11; In addition, the width of punching cutter is less than the width of appearance member material 80, and therefore appearance member material 80 can not block by punching cutter, and drawing-inroller 61 like this and the rewinding appearance member material 80 of taking turns on 62 still keep connecting; Refer to shown in Fig. 6, master form tool 52 returns original position afterwards; Refer to shown in Fig. 7, then the related master form tool 52 of mechanical arm 51 upwards shifts out between male model 31 and master mold 32; Refer to shown in Fig. 8, male model 31 and master mold 32 matched moulds, and appearance member 10 is just located in the die cavity 33 of mould; Afterwards, the leakproof sealing gland road 42 of vacuum absorption device 40 can be evacuated to vacuum by die cavity 33.
Ejection formation working of plastics S4: refer to shown in Fig. 9, then, plastics fused solution flows in die cavity 33 from the sprue of male model 31 by material injecting device 70, shown in Fig. 1, ejection formation one working of plastics 20 on appearance member 10 whereby, and appearance member 10 and working of plastics 20 form a housing 90 jointly; Because appearance member 10 fits in mother module core 321 surface with decorative layer 11, therefore working of plastics 20 is that ejection formation is on the second glue-line 14, and the second glue-line 14 contributes to plastics fused solution with thermal insulation layer 13 is combined, in addition thermal insulation layer 13 is between decorative layer 11 and working of plastics 20, and can effectively avoid the high temperature injury of plastics fused solution to decorative layer 11; Moreover during ejection formation, the temperature of mother module core 321, between 45 to 65 DEG C, equally also can avoid decorative layer 11 to come to harm because of high temperature.
Take out finished product S5: refer to shown in Figure 10, master mold 32 moves with after die sinking relative to male model 31, refer to shown in Figure 11, mechanical arm 51 is moved downward between male model 31 and master mold 32, refer to shown in Figure 12, housing 90 is pushed to the finished product adsorbent equipment 53 on mechanical arm 51 by the thimble 312 then on male model 31, housing 90 is made to be adsorbed fixing by finished product adsorbent equipment 53, refer to shown in Figure 13, back center 312 return original position, and the related housing 90 of mechanical arm 51 and finished product adsorbent equipment 53 upwards shift out between male model 31 and master mold 32; Just the manufacture of housing 90 is completed to this.
The present invention is by after first completing appearance member 10, again with the mode imbedding injection directly on appearance member 10 ejection formation working of plastics 20 jointly to form housing 90, time saving and energy saving thus, and manual operation also can be avoided to fit working of plastics 20 and appearance member 10 and cause fraction defective to promote, and the mode of ejection formation also can avoid being affected in conjunction with the bad outward appearance that causes of appearance member 10 and working of plastics 20 simultaneously, even if be the working of plastics 20 with curved surface, appearance member 10 also can be made docile with working of plastics 20 and be closely combined; In addition, in ejection formation process, appearance member 10 is firmly adsorbed in the surface of mother module core 321 by vacuum absorption device 40, appearance member 10 can be avoided to swing arbitrarily because crossing soft, moreover, the sucker 41 of vacuum absorption device 40 is connected by same vacuum pipe 43, and then the absorption of appearance member 40 can be made more even; And vacuum in die cavity 33, will be evacuated to, air residual more can be avoided to cause apparent not good between appearance member 10 and working of plastics 20; In sum, the present invention is not only convenient makes housing 90, more effectively can promote the quality of housing 90 finished product.
In other embodiments, the imbedding ejection shaping die and also can not comprise master form tool of shell structure, punching cutter is then directly be located on male model, in the step that " appearance member is set in mould " thus, after mould starts, male model and the direct matched moulds of master mold, and male model carries out in mould die-cut simultaneously, vacuum absorption device is then carry out die-cut for the appearance member partial adsorbates got off on master mold simultaneously, so still can reach goal of the invention of the present invention.
In other embodiments, appearance member also can be can't help appearance member material die and be formed, but in initially make for the appearance member of size, so make drawing-inroller and rewinding wheel into other pay-off, the goal of the invention that same whereby attainable cost is invented.
In other embodiments, master mold and master form tool also can not be transverse shifting, and mechanical arm also can not, for moving up and down, only be wanted to reach respective function, and its moving direction all can change.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection range that all should belong to the claims in the present invention.
Claims (16)
1. a shell structure, is characterized in that, comprises:
One appearance member, it sequentially includes a decorative layer, one first glue-line and a thermal insulation layer; And
One working of plastics, its ejection formation is on appearance member, and the thermal insulation layer of appearance member is between decorative layer and working of plastics.
2. shell structure according to claim 1, is characterized in that, decorative layer is textile material, leather material or bamboo chip material.
3. shell structure according to claim 1 and 2, is characterized in that, include one second glue-line further, it fits between thermal insulation layer and working of plastics.
4. shell structure according to claim 3, is characterized in that, the first glue-line and the second glue-line are all OCA optical cement.
5. shell structure according to claim 1 and 2, is characterized in that, thermal insulation layer is polyester film material.
6. shell structure according to claim 1 and 2, is characterized in that, the thickness of decorative layer is between 0.3mm to 1.0mm.
7. a manufacture method for shell structure, is characterized in that, comprises following steps:
Decorative layer, the first glue-line and thermal insulation layer are sequentially fitted and is made into an appearance member;
Appearance member is installed in mould;
Ejection formation one working of plastics is on appearance member, and jointly to form a housing, wherein the thermal insulation layer of appearance member is between decorative layer and working of plastics; And
Housing is taken out by mould.
8. the manufacture method of shell structure according to claim 7, is characterized in that, when being installed in mould by appearance member, appearance member is adsorbed on the surface of the mother module core of mould, and the die cavity of mould is pumped down to vacuum.
9. the manufacture method of the shell structure according to claim 7 or 8, is characterized in that, during working of plastics ejection formation, controls the temperature of the mother module core of mould between 45 to 65 DEG C.
10. the manufacture method of the shell structure according to claim 7 or 8, is characterized in that, the material of appearance member includes one second glue-line further, and the second glue-line fits on thermal insulation layer, and during ejection formation, working of plastics ejection formation is on the second glue-line.
The manufacture method of 11. shell structures according to claim 7 or 8, is characterized in that, after the male model of mould and master mold are separated, the housing on male model is pushed out.
The manufacture method of 12. shell structures according to claim 7 or 8, it is characterized in that, appearance member is that cutting obtains from an appearance member material, and this appearance member material is by decorative layer, the first glue-line, the thermal insulation layer in strip and the second glue-line is bonded to each other forms; Appearance member is pushed to the master mold of mould after forming appearance member by die-cut appearance member material.
The manufacture method of 13. shell structures according to claim 7, is characterized in that, decorative layer is textile material.
The manufacture method of 14. shell structures according to claim 7, is characterized in that, decorative layer is leather material or bamboo chip material.
The manufacture method of 15. shell structures according to claim 13 or 14, it is characterized in that, the male die core of mould and mother module core are all bakelite material.
The manufacture method of 16. shell structures according to claim 14, is characterized in that, the male die core of mould and mother module core are all silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328749.9A CN105451474A (en) | 2014-07-11 | 2014-07-11 | Housing structure and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328749.9A CN105451474A (en) | 2014-07-11 | 2014-07-11 | Housing structure and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105451474A true CN105451474A (en) | 2016-03-30 |
Family
ID=55561128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410328749.9A Pending CN105451474A (en) | 2014-07-11 | 2014-07-11 | Housing structure and manufacture method thereof |
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| Country | Link |
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| CN (1) | CN105451474A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606767A (en) * | 2017-08-03 | 2018-01-19 | 合肥兆基模具工业有限公司 | A kind of air-conditioning plastics appearance member of high-strength impact-resistant |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1418052A (en) * | 2001-11-01 | 2003-05-14 | 鸿富锦精密工业（深圳）有限公司 | Casing for portable electronic equipment and its manufacture |
| CN201362012Y (en) * | 2008-11-27 | 2009-12-16 | 比亚迪股份有限公司 | Bamboo sheet and electronic product adopting same |
| CN202121638U (en) * | 2011-06-27 | 2012-01-18 | 东莞劲胜精密组件股份有限公司 | Cloth decoration mobile phone shell |
-
2014
- 2014-07-11 CN CN201410328749.9A patent/CN105451474A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1418052A (en) * | 2001-11-01 | 2003-05-14 | 鸿富锦精密工业（深圳）有限公司 | Casing for portable electronic equipment and its manufacture |
| CN201362012Y (en) * | 2008-11-27 | 2009-12-16 | 比亚迪股份有限公司 | Bamboo sheet and electronic product adopting same |
| CN202121638U (en) * | 2011-06-27 | 2012-01-18 | 东莞劲胜精密组件股份有限公司 | Cloth decoration mobile phone shell |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606767A (en) * | 2017-08-03 | 2018-01-19 | 合肥兆基模具工业有限公司 | A kind of air-conditioning plastics appearance member of high-strength impact-resistant |
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