CN1512833A - Corner protective structure for palm electronic product casing - Google Patents
Corner protective structure for palm electronic product casing Download PDFInfo
- Publication number
- CN1512833A CN1512833A CNA021589089A CN02158908A CN1512833A CN 1512833 A CN1512833 A CN 1512833A CN A021589089 A CNA021589089 A CN A021589089A CN 02158908 A CN02158908 A CN 02158908A CN 1512833 A CN1512833 A CN 1512833A
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- end angle
- casing
- duricrust
- hand
- electronic products
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Abstract
This invention provides a corner protection unit for a handheld electronic product case including a case with an incrustation and a soft end corner, the said incrustation is formed to an incrustation semiproduct by a first set of buckmodes and emitted hard plastic, the said soft end corner is formed by putting the said incrustation semiproduct to the second set kuckmode and the emitted soft plastic to be closely and fixedly connected, not easy to generated separation or knockout to prevent the case from bump, drop down and shock to keep them durable.
Description
Technical field
The invention relates to a kind of casing of hand-held electronic products.
Technical background
In recent years because the development of communication, electronic correlation industry, and people to the life, craftmanship requirement increase day by day, belong to personal lifestyle, the required electronic product of work, as the product that mobile phone, personal digital assistant (PDA) and palmtop computer etc. are easy to carry, goed deep into people's sphere of life and be subjected to the suitable happiness of people using.And this type of hand-held electronic products is carried because of facility and frequency of utilization is very high, so the as easy as rolling off a log situation that collision is arranged or drop takes place, be the hard shell that is formed in one more because of its casing of hand-held electronic products, and its end angle is the suitable protector of tool not, make its end angle often because of colliding or dropping impaired, not only influence product appearance, even the end angle unserviceable situation such as is fallen to split and is taken place.Moreover, this problem is solved at the end angle that embeds or be attached at casing as if the soft watch box made from other, then will with the passing of time make the adaptation of this soft watch box and casing not good because of using, influence outward appearance, and the soft watch box of setting up easier with the time or the bump that use, drop and come off, also can't improve this problem of solution.Therefore, how thoroughly solving its chassis end angle of aforementioned hand-held electronic products and be easy to collide, drop and impaired problem, really is the emphasis direction that the dealer should make great efforts, break through.
Summary of the invention
Main purpose of the present invention is to provide a kind of corner protector structure of hand-held electronic products casing, and it can make the end angle of casing have the protection of protector and be difficult for because of clashing into or dropping impaired.
A further object of the present invention is to provide a kind of corner protector structure of hand-held electronic products casing; it is at the soft watch box of the end angle of casing rubber-like; and have suitable shock-absorbing effect, make and when clashing into or dropping, can reduce the vibrations injury, and then can protect other part of internal electron to avoid impaired.
Another purpose of the present invention is to provide a kind of corner protector structure of hand-held electronic products casing, and the soft watch box at its chassis end angle is, closely binding firm with casing, and difficult generation separates or comes off, to guarantee the long-lived effect of product quality and tool.
Above-mentioned purpose of the present invention is achieved in that
A kind of corner protector structure of hand-held electronic products casing is provided, it is characterized in that, include a casing, this casing further includes a duricrust and software end angle, this duricrust is one first group of concavo-convex mould of mat and penetrates duroplasts and moulding one duricrust semi-finished product, this software end angle is that these duricrust semi-finished product are placed one second group of concavo-convex mould and penetrate flexible plastics and moulding, and moulds the mode of connecing with this and make that this duricrust and software end angle are closely firm to be linked, and has the effect of protection of chassis end angle and shock-absorbing.
This duricrust is formed with the end angle and lacks portion at its end angle.
This end angle lacks portion and is provided with end angle link piece.
This duricrust is provided with the inclined-plane with the adjacent surface that the end angle lacks portion.
This duricrust is provided with groove with the adjacent surface that the end angle lacks portion.
This end angle lacks portion and is a permeable type.
Has lens on these duricrust semi-finished product.
Above-mentioned purpose of the present invention can also realize like this:
A kind of corner protector structure of hand-held electronic products casing, it is characterized in that, include a casing, this casing further includes a duricrust and software end angle, this software end angle is one first group of concavo-convex mould of first mat and penetrates flexible plastics and software end angle semi-finished product of moulding, these software end angle semi-finished product are placed one second group of concavo-convex mould and penetrate duroplasts and the casing at moulding one tool software end angle, and mould the mode of connecing with this and make that this duricrust and software end angle are closely firm to be linked, and have the effect of protection of chassis end angle and shock-absorbing.
Advantage of the present invention and good effect are:
Because hand set machine shell of the present invention includes a duricrust and software end angle, this duricrust is the concavo-convex mould of mat and penetrates duroplasts and form, this software end angle is the concavo-convex mould of mat and penetrates flexible plastics and be formed at this end angle and lack the portion place, because of the combination of two groups of different concavo-convex moulds of mat and the ejaculation of the different hard flexible plasticss of secondary, make this duricrust quite firm with combining of software end angle, really, and this software end angle of mat is to the protection of casing, make casing when colliding or dropping, be reduced the injury at end angle, and this software end angle is the flexible soft body of tool, so have the effect of local shock-absorbing, can further avoid and reduce the internal electron parts and be subjected to damaged effect of ruining.
Description of drawings
Fig. 1 manufacturing process schematic diagram of the present invention.
The schematic perspective view of Fig. 2 hand set machine shell of the present invention.
Fig. 3 hand set machine shell semi-finished product of the present invention schematic diagram.
Another embodiment schematic diagram of Fig. 4 hand set machine shell semi-finished product of the present invention.
The manufacturing process schematic diagram of Fig. 5 second embodiment of the invention.
Sequence number explanation among the figure:
10 casings
11 first groups of concavo-convex mould matched moulds
12 penetrate duroplasts
The partly moulding of 13 casing duricrusts
14 move back mould takes out the casing semi-finished product
15 casing semi-finished product place second group of concavo-convex mould
16 penetrate flexible plastics
The casing moulding at 17 tool software end angles
Casing is taken out in 18 die sinkings
10A casing semi-finished product
21 duricrusts
22 end angles lack portion
23 end angle link piece
24 lens
211 inclined-planes
212 grooves
25 software end angles
31 first groups of concavo-convex mould matched moulds
32 penetrate flexible plastics
33 casing software vertex angle part part moulding
34 move back mould takes out casing software end angle semi-finished product
35 casing software end angle semi-finished product place second group of concavo-convex mould
36 penetrate duroplasts
The casing moulding at 37 tool software end angles
Casing is taken out in 38 die sinkings
Embodiment
For making purpose of the present invention, technical characterictic and other effects are had further understanding, conjunction with figs. is described in detail as follows now:
As shown in Figure 1, 2, be respectively the manufacturing flow chart of corner protector structure of hand-held electronic products casing of the present invention and the schematic perspective view of hand set machine shell, it at first is first group of concavo-convex mould matched moulds 11 with a manufacturing hand set machine shell 10, the mat Jet forming machine penetrates duroplasts 12 again, and make the partly moulding 13 of casing duricrust, go on and be about to first group of flow process that concavo-convex mould moves back mould and takes out casing semi-finished product 14; See also Fig. 3, the casing semi-finished product 10A that is taken out includes a duricrust 21 and some lens 24, this duricrust 21 is to be formed with the end angle to lack portion 22 and end angle link piece 23 in the end angle, wherein the scarce portion 22 in this end angle is for the corner protector part that further forms casing, and this end angle link piece 23 is for reaching and the more fastening binding of corner protector part, in addition, this duricrust 21 can also be provided with on an inclined-plane 211 with the adjacent surface that the end angle lacks portion 22, makes the binding area that increases with the corner protector part; And for example shown in Figure 4, the end angle of these casing semi-finished product 10A lacks portion 22 and is a permeable type attitude, and this duricrust 21 is to be provided with groove 212 with the adjacent surface that the end angle lacks portion 22, with the binding tightness of increase with the corner protector part.After casing semi-finished product 10A finishes taking-up, continue and the casing semi-finished product are placed the flow process of second group of concavo-convex mould 15, then penetrate flexible plastics 16, this flexible plastics is in order to the scarce portion 22 in the end angle of aforementioned these casing semi-finished product of filling 10A, and make the casing moulding 17 at tool software end angle, then casing 18 is taken out in die sinking, promptly finishes the manufacturing process of the corner protector structure of hand set machine shell of the present invention.
As shown in Figure 5, it is the second embodiment flow chart of the corner protector structure of hand-held electronic products casing of the present invention, be with one first group of concavo-convex mould matched moulds 31, the mat Jet forming machine penetrates flexible plastics 32 again, and make casing software vertex angle part part moulding 33, the flow process that continues first group of concavo-convex mould moved back mould and take out casing software end angle semi-finished product 34, and casing software end angle semi-finished product are placed the flow process of second group of concavo-convex mould 35, then penetrate duroplasts 36, this hard flexible plastics is in order to form the duricrust part of this casing, and make the casing moulding 37 at tool software end angle, and then die sinking takes out casing 38, and finish the manufacturing of the corner protector structure of hand set machine shell of the present invention.
According to aforementioned manufacturing process, this hand set machine shell 10 includes a duricrust 21 and software end angle 25, this duricrust 21 is first group of concavo-convex mould of mat and penetrates duroplasts and form, this software end angle 25 is second group of concavo-convex mould of mat and penetrates flexible plastics and be formed at this end angle and lack portion 22 places, because of the combination of two groups of different concavo-convex moulds of mat and the ejaculation of the different hard flexible plasticss of secondary, make this duricrust 21 quite firm with combining of software end angle 25, really, and the protection of these 25 pairs of casings 10 in software end angle of mat, make casing 10 when colliding or dropping, be reduced the injury at end angle, and this software end angle 25 is the flexible soft bodies of tool, so have the effect of local shock-absorbing, can further avoid and reduce the internal electron parts and be subjected to damaged effect of ruining.
Comprehensively above-mentioned, the present invention has really met the important document of patent of invention, and the whence proposes patent application in accordance with the law.Only, the above only is preferred embodiment of the present invention, and the personage who is familiar with this case skill such as helps the equivalence of being done according to invention spirit of the present invention and modifies or variation, all should be encompassed in the application's claim.
Claims (8)
1, a kind of corner protector structure of hand-held electronic products casing, it is characterized in that, include a casing, this casing further includes a duricrust and software end angle, this duricrust is one first group of concavo-convex mould of mat and penetrates duroplasts and moulding one duricrust semi-finished product, these duricrust semi-finished product are placed one second group of concavo-convex mould and penetrate flexible plastics and moulding software end angle, and mould the mode of connecing with this and make that this duricrust and software end angle are closely firm to be linked.
2, the corner protector structure of hand-held electronic products casing according to claim 1 is characterized in that, this duricrust is formed with the end angle and lacks portion at its end angle.
As the corner protector structure of hand-held electronic products casing as described in the claim 2, it is characterized in that 3, this end angle lacks portion and is provided with end angle link piece.
As the corner protector structure of hand-held electronic products casing as described in the claim 2, it is characterized in that 4, this duricrust is to be provided with the inclined-plane with the adjacent surface that the end angle lacks portion.
As the corner protector structure of hand-held electronic products casing as described in the claim 2, it is characterized in that 5, this duricrust is to be provided with groove with the adjacent surface that the end angle lacks portion.
As the corner protector structure of hand-held electronic products casing as described in the claim 2, it is characterized in that 6, this end angle lacks portion and is a permeable type.
7, the corner protector structure of hand-held electronic products casing according to claim 1 is characterized in that, is to have lens on these duricrust semi-finished product.
8, a kind of corner protector structure of hand-held electronic products casing, it is characterized in that, include a casing, this casing further includes a duricrust and software end angle, this software end angle is one first group of concavo-convex mould of first mat and penetrates flexible plastics and software end angle semi-finished product of moulding, these software end angle semi-finished product place one second group of concavo-convex mould and penetrate duroplasts and the casing at moulding one tool software end angle, and mould the mode of connecing with this and make that this duricrust and software end angle are closely firm to be linked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02158908 CN1220416C (en) | 2002-12-26 | 2002-12-26 | Corner protective structure for palm electronic product casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02158908 CN1220416C (en) | 2002-12-26 | 2002-12-26 | Corner protective structure for palm electronic product casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1512833A true CN1512833A (en) | 2004-07-14 |
| CN1220416C CN1220416C (en) | 2005-09-21 |
Family
ID=34237226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02158908 Expired - Fee Related CN1220416C (en) | 2002-12-26 | 2002-12-26 | Corner protective structure for palm electronic product casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1220416C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7820918B2 (en) | 2007-01-17 | 2010-10-26 | Chi Mei Communication Systems, Inc. | Shielding can and method for making same |
| CN101424957B (en) * | 2007-10-31 | 2012-02-01 | 佛山市顺德区汉达精密电子科技有限公司 | Electronic device with detachable shoulder strap |
| CN102343581A (en) * | 2010-07-30 | 2012-02-08 | 哈蔡特沃克霍曼泽维有限责任两合公司 | Two-part tool case |
| CN102348350A (en) * | 2010-07-26 | 2012-02-08 | Sgp韩国株式会社 | Case for bar type mobile electronic device |
| CN103233573A (en) * | 2013-04-28 | 2013-08-07 | 浙江华夏杰高分子建材有限公司 | Corner protection device |
| CN106254607A (en) * | 2016-09-07 | 2016-12-21 | 广东欧珀移动通信有限公司 | A kind of mobile terminal shell, mobile terminal |
-
2002
- 2002-12-26 CN CN 02158908 patent/CN1220416C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7820918B2 (en) | 2007-01-17 | 2010-10-26 | Chi Mei Communication Systems, Inc. | Shielding can and method for making same |
| CN101227815B (en) * | 2007-01-17 | 2011-11-16 | 深圳富泰宏精密工业有限公司 | Screening cover and manufacturing method thereof |
| CN101424957B (en) * | 2007-10-31 | 2012-02-01 | 佛山市顺德区汉达精密电子科技有限公司 | Electronic device with detachable shoulder strap |
| CN102348350A (en) * | 2010-07-26 | 2012-02-08 | Sgp韩国株式会社 | Case for bar type mobile electronic device |
| CN102343581A (en) * | 2010-07-30 | 2012-02-08 | 哈蔡特沃克霍曼泽维有限责任两合公司 | Two-part tool case |
| CN103233573A (en) * | 2013-04-28 | 2013-08-07 | 浙江华夏杰高分子建材有限公司 | Corner protection device |
| CN106254607A (en) * | 2016-09-07 | 2016-12-21 | 广东欧珀移动通信有限公司 | A kind of mobile terminal shell, mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1220416C (en) | 2005-09-21 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |