CN107819917A - Easy-to-assemble and disassemble double-layer mobile phone protective shell - Google Patents
Easy-to-assemble and disassemble double-layer mobile phone protective shell Download PDFInfo
- Publication number
- CN107819917A CN107819917A CN201710338127.8A CN201710338127A CN107819917A CN 107819917 A CN107819917 A CN 107819917A CN 201710338127 A CN201710338127 A CN 201710338127A CN 107819917 A CN107819917 A CN 107819917A
- Authority
- CN
- China
- Prior art keywords
- shell body
- inner housing
- long side
- shell
- protecting crust
- 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.)
- Granted
Links
- 230000001681 protective effect Effects 0.000 title abstract description 6
- 230000002633 protecting effect Effects 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 11
- 230000004308 accommodation Effects 0.000 claims description 6
- 229920000515 polycarbonate Polymers 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000004425 Makrolon Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- -1 poly ammonia Ester Chemical class 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 6
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 6
- 241000238367 Mya arenaria Species 0.000 description 5
- 239000007779 soft material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 239000012994 photoredox catalyst Substances 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention relates to an easily assembled and disassembled double-layer mobile phone protective shell which is provided with a protective shell, wherein the protective shell comprises an inner shell and an outer shell. The inner shell is flexible, the shape of the inner shell corresponds to that of the outer shell, and the inner shell is arranged in the outer shell; the shell body comprises at least one key part, the at least one key part is arranged on one long side face of the shell body, the at least one key part comprises a connecting end and a hollow-out part, and the hollow-out part partially surrounds the connecting end. The invention provides a double-layer mobile phone protective shell which has the advantages of buffering at the inner layer, resisting scratch at the outer layer, being easy to assemble and disassemble and enabling mobile phone keys to be conveniently pressed without dust accumulation.
Description
Technical field
The present invention relates to a kind of running gear protecting crust, the double-layer cell phone protecting crust of espespecially a kind of easily assembling.
Background technology
In the epoch that electronics technology industry is flourishing, electronic product is full of among living environment, wherein, mobile phone turns into people
Indispensable necessity.Modern cell phones development in science and technology is polynary rapidly, has not only terminated in communication function, has also possessed photograph
Function, music is listened to, is sent and received e-mail, the multiple functions such as line community interactive software and amusement game effect.Due to mobile phone
It is to take to be operated, the probability for often dropping mobile phone accidentally is very high, therefore majority can add one in outer handset
Mobile phone protecting crust or mobile phone protective cover with avoid mobile phone because drop or scratch damage.
The mobile phone shell of prior art can be divided into duricrust mobile phone shell or soft shell mobile phone shell according to material.Duricrust mobile phone shell it is harder and
The advantages of with good scratch resistance, but duricrust mobile phone shell less shock-absorbing, easy embrittlement, and less easily loaded and unloaded because overly hard,
Sometimes mobile phone body scratch is easily caused on the contrary；And cause the bad pressing of mobile phone body button because duricrust mobile phone shell is harder,
So that duricrust mobile phone shell in mobile phone body there is the corresponding position of button generally with hollow processing, to cause heap dust stratification at button
Dirt.Soft shell mobile phone shell is preferably loaded and unloaded and is not easy rhegma, but less scratch resistance with good buffering effect；Soft shell mobile phone shell it is soft
Material is usually the materials such as TPUE (thermoplastic polyurethane, TPU), silica gel or rubber
Material, wherein in order to which the appearance and modeling of mobile phone in itself can be showed, soft shell mobile phone shell uses transparent soft material mostly, but its
Easily because in be irradiated to ultraviolet or touch the acidic materials such as hand perspiration and caused by transparent soft shell mobile phone shell xanthochromia occurs, influence
Mobile phone shell is attractive in appearance.It is transparent soft material also to have at present with reference to internal layer, and outer layer is the double-layer cell phone shell of hard encasing material, but for fear of it
Thickness and design limitation so that it is more difficult when mobile phone loads and unloads, and still make in mobile phone key part using hollow out or singly
With transparent soft material, and can not solve the problems, such as laying dust or transparent soft material xanthochromia at button.
The content of the invention
In view of this, it is an object of the invention to a variety of shortcomings for the mobile phone shell for improving prior art, there is provided a kind of internal layer
Buffering, outer layer scratch resistance, good handling and so that the convenient double-layer cell phone protecting crust for pressing again not laying dust of mobile phone key.
To reach above-mentioned purpose, the present invention provides a kind of double-layer cell phone protecting crust of easily assembling, and the protecting crust includes one
Inner housing and shell body.
It has pliability to the inner housing, and the inner housing includes a bottom surface, two long side surfaces, two short sides and an accommodation space；
Each long side surface of the inner housing is connected with the bottom surface of the inner housing；Each short sides of the inner housing respectively with the inner housing two
Long side surface is connected；The accommodation space its be around being formed by each long side surface of the inner housing, each short sides and the bottom surface.
The shell body includes a bottom surface, two long side surfaces, two short sides, a root edge, an apical margin and an at least button portion；This is outer
Each long side surface of housing is connected with the bottom surface of the shell body；Each short sides of the shell body two long sides with the shell body respectively
Face is connected；The root edge is the periphery of the bottom surface of the shell body；The apical margin is with respect to the root edge；An at least button portion is located at the shell
A wherein long side surface for body, at least a button portion include a connection end and a hollow-out parts, and the hollow-out parts part surrounds the connection end；
The inner housing is in the shell body, and the shape of the shell body is corresponding with the shape of the inner housing；The bottom surface of the shell body,
The bottom surface with the inner housing, each long side surface and each short sides are connected respectively for each long side surface and each short sides.
Preferably, the hollow-out parts of a described at least button portion are U-shaped.More preferably, the number of a described at least button portion
Amount is three.
More preferably, the connection end of a described at least button portion protrudes from a wherein long side surface for the shell body.
Preferably, the described protecting crust, also comprising at least one perforation, it is arranged in the bottom surface of the inner housing and the shell
The bottom surface of body, and at least one perforation is provided close to the inner housing and the corresponding wherein short sides of the shell body.More preferably, institute
The quantity at least one perforation stated is one.
Preferably, the described shell body is also comprising at least a kerf, its be chamfer by the apical margin of the shell body it is outer to this
The root edge of housing, at least a kerf include an open end and a blind end；The open end of at least a kerf be this at least all
Mouth is formed close to the apical margin of the shell body；The blind end of at least a kerf is at least root edge of a kerf close to the shell body
Formed.More preferably, the quantity of described at least a kerf is six.
Preferably, the material of the described inner housing is TPUE (thermoplastic
Polyurethane, TPU), silica gel or rubber.
Preferably, the material of the described shell body is makrolon (polycarbonate, PC).
The double-layer cell phone protecting crust of the easily assembling of the present invention, the protecting crust include the double-deck knot that inner housing and shell body are formed
Structure；The inner housing has pliability and resiliency, the chance for reducing mobile phone shell scratch mobile phone body are more lifted for mobile phone body
Protecting effect；The shell body has scratch resistance, and an at least button portion for the shell body corresponds to an at least button for mobile phone sidepiece,
Allow user can avoid direct contact with mobile phone key or the inner housing can pressing keys, an at least button portion for the shell body
Connection end more protrude from the long side surface of the shell body so that user is more convenient laborsaving when mobile phone key is pressed.This is outer
At least a kerf of housing so that the shell body has the handling that the gap of adjustment facilitates the protecting crust.Therefore the present invention improves
A variety of shortcomings of the mobile phone shell of prior art, and a kind of internal layer buffering, outer layer scratch resistance, good handling are provided and cause mobile phone key
Convenient pressing and not the double-layer cell phone protecting crust of laying dust.
Brief description of the drawings
Fig. 1 is the stereo appearance figure of the present invention.
Fig. 2 is the three-dimensional exploded view of the present invention.
Fig. 3 is the part section top view of the present invention.
Fig. 4 is the side view of the present invention.
Fig. 5 is the implementation view of the present invention.
Fig. 6 is the partial schematic diagram of the implementation state of the present invention.
Description of reference numerals：
The bottom surface of 11 inner housing 111
The short sides of 112 long side surface 113
The shell body of 114 accommodation space 12
The long side surface of 121 bottom surface 122
The root edge of 123 short sides 124
The button portion of 125 apical margin 126
The open end of 127 otch 1271
1272 blind ends.
Embodiment
Refer to shown in Fig. 1 to Fig. 2, the double-layer cell phone protecting crust of easily assembling of the invention has a protecting crust 10, and it is included
One inner housing 11, a shell body 12, at least one 13, at least one through hole 14 of perforation and an at least open-work 15；In specific embodiment,
The quantity of wherein at least one perforation 13 and at least one through hole 14 is one, and the quantity of an at least open-work 15 is three, and wherein this is interior
The material of housing 11 is TPUE (thermoplastic polyurethane, TPU) and the shell body 12
Material be makrolon (polycarbonate, PC).
It has pliability to the inner housing 11, and the inner housing 11 includes a bottom surface 111, two long side surfaces 112, two short sides 113
An and accommodation space 114；Each long side surface 112 of inner housing 11 is connected with each short sides 113 respectively；The accommodation space 114 is
Surrounded and formed by the bottom surface 111 of each long side surface 112 of the inner housing 11, each short sides 113 and the inner housing 11.
The shell body 12 include a bottom surface 121, two long side surfaces 122, two short sides 123, a root edge 124, an apical margin 125,
At least a button portion 126 and at least a kerf 127.In specific embodiment, the quantity of a wherein at least button portion 126 is three
Individual, the quantity of at least a kerf 127 is six.Each long side surface 122 of the shell body 12 each short side with the shell body 12 respectively
Face 123 is connected；The root edge 124 is the periphery of the bottom surface 121 of the shell body 12；The apical margin 125 is with respect to the root edge 124.It please join
Read shown in Fig. 3 and Fig. 4, two of which button portion 126 is located at a wherein long side surface 122 for the shell body 12, another button portion 126
Located at another long side surface 122 of the shell body 12；Each button portion 126 respectively includes a hollow-out parts 1261 and a connection end 1262, respectively
The hollow-out parts 1261 of button portion 126 are generally U-shaped and part surrounds connection end 1262, and the connection end 1262 of each button portion 126
Protrude from each long side surface 122 of the shell body 12.Refer to shown in Fig. 4, six of which otch 127 is three or three corresponding respectively to set
In two long side surfaces 122 of the shell body 12；Each otch 127 is to be chamfer by the apical margin 125 of the shell body 12 to the shell body 12
The root edge 124 so that each otch 127 at the apical margin 125 of the shell body 12 in forming an open end 1271, close to the root edge
A blind end 1272 is formed at 124.
Refer to shown in Fig. 1, the inner housing 11 is in the shell body 12, and the shape of the shell body 12 and the inner housing
11 shape is corresponding；Bottom surface 121, each long side surface 122 and each short sides 123 of the shell body 12 respectively with the inner housing 11
Bottom surface 111, each long side surface 112 and each short sides 113 are connected.
The perforation 13 of the protecting crust 10 is arranged in the bottom surface 111 of the inner housing 11 and the bottom surface 121 of the shell body 12, and
The perforation 13 is provided close to the inner housing 11 and the corresponding wherein short sides 113,123 of the shell body 12；The through hole 14 is worn
A wherein long side surface 112,122 corresponding located at the inner housing 11 and the shell body 12；Each open-work 15 is located at the inner housing 11
And the shell body 12 is away from the perforation 13 and corresponding another short sides 113,123.
Refer to shown in Fig. 5 and Fig. 6, mobile phone 20 is positioned in the protecting crust 10, the hand by the present invention in implementation state
Two long sides of machine 20 correspond to two long side surfaces of the protecting crust 10；The camera lens of the mobile phone 20 may correspond to the perforation 13；Should
The mute key of mobile phone 20 may correspond to the through hole 14；Charging hole, loudspeaker, the earphone jack of the mobile phone 20 may correspond to each open-work
15；The button 21 of the mobile phone 20 corresponds to each button portion 126.Each otch 127 of the shell body 12 make it that the protecting crust 10 is easy
It is loaded and unloaded on the mobile phone 20；The position of button 21 of mobile phone 20 is because completely by cladding without dust stratification dirt, and each button portion 126 corresponds to hand
The position of button 21 of machine 20 so that 21 easy pressing operation of button.
The explanation of the better embodiment of the present invention is the foregoing is only, is not intended to as any formal of the present invention
Limitation, if the common skill personnel of any art in do not depart from the present invention technical characteristic in the range of, utilize this
Invention discloses technology contents and makes partial alteration or modification equivalent embodiment, should still fall within the scope of the technical characteristic of the present invention
It is interior.
Claims (8)
1. a kind of double-layer cell phone protecting crust of easily assembling, its color is transparent, and the protecting crust includes：
One inner housing, it has pliability, and the inner housing includes：
One bottom surface；
Two long side surfaces, it is connected with the bottom surface of the inner housing；
Two short sides, it is connected with two long side surfaces of the inner housing respectively；And
One accommodation space, it is to be surrounded to be formed by each long side surface of the inner housing, each short sides and the bottom surface；And
One shell body, its material are makrolon, and the shell body includes：
One bottom surface；
Two long side surfaces, it is connected with the bottom surface of the shell body；
Two short sides, it is connected with two long side surfaces of the shell body respectively；
One root edge, it is the periphery of the bottom surface of the shell body；
One apical margin, it is with respect to the root edge；
An at least button portion, it is located at a wherein long side surface for the shell body；At least a button portion includes：
One connection end；And
One hollow-out parts, its part surround the connection end；And
At least a kerf, it is to be chamfer by the apical margin of the shell body to the root edge of the shell body, and at least a kerf includes for this：
One open end, its be this at least a kerf is formed close to the apical margin of the shell body；And
One blind end, its be this at least a kerf is formed close to the root edge of the shell body；
The inner housing is in the shell body, and the shape of the shell body is corresponding with the shape of the inner housing；The shell body
The bottom surface with the inner housing, each long side surface and each short sides are connected respectively for bottom surface, each long side surface and each short sides.
2. the double-layer cell phone protecting crust of easily assembling as claimed in claim 1, the hollow-out parts of a wherein at least button portion are U-shaped.
3. the double-layer cell phone protecting crust of easily assembling as claimed in claim 2, the connection end of a wherein at least button portion protrude from
A wherein long side surface for the shell body.
4. the double-layer cell phone protecting crust of easily assembling as claimed in claim 1, the wherein protecting crust are also perforated comprising at least one, its
The bottom surface of the inner housing and the bottom surface of the shell body are arranged in, and at least one perforation is provided close to the inner housing and the shell body phase
A corresponding wherein short sides.
5. the double-layer cell phone protecting crust of easily assembling as claimed in claim 1, the quantity of a wherein at least button portion is three.
6. the double-layer cell phone protecting crust of easily assembling as claimed in claim 4, the quantity of wherein at least one perforation is one.
7. the double-layer cell phone protecting crust of easily assembling as claimed in claim 1, the quantity of wherein at least a kerf is six.
8. the double-layer cell phone protecting crust of easily assembling as claimed in claim 1, the wherein material of the inner housing are thermoplastic poly ammonia
Ester elastomer, silica gel or rubber.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105129447 | 2016-09-10 | ||
| TW105129447A TWI589209B (en) | 2016-09-10 | 2016-09-10 | Easy to load and unload double-layer mobile phone protective shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107819917A true CN107819917A (en) | 2018-03-20 |
| CN107819917B CN107819917B (en) | 2020-02-04 |
Family
ID=59688231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710338127.8A Expired - Fee Related CN107819917B (en) | 2016-09-10 | 2017-05-15 | Easy-to-assemble and disassemble double-layer mobile phone protective shell |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107819917B (en) |
| TW (1) | TWI589209B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278246A (en) * | 2018-09-30 | 2019-01-29 | 东莞弘旺通信科技有限公司 | A kind of mobile phone shell and its processing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202634513U (en) * | 2012-06-19 | 2012-12-26 | 扬州吉山津田光电科技有限公司 | Impact-resistant mobile phone shell |
| CN203027306U (en) * | 2012-11-27 | 2013-06-26 | 北京鑫朗时空科技有限公司 | Protection shell for Mobile phone |
| WO2015180183A1 (en) * | 2014-05-27 | 2015-12-03 | 袁建平 | Rotating-shaft mobile telephone protective case with keyboard |
| CN105897967A (en) * | 2016-05-31 | 2016-08-24 | 苏州金口五金工具有限公司 | Double-layer mobile phone shell and manufacturing method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105764281A (en) * | 2014-12-19 | 2016-07-13 | 富泰华工业（深圳）有限公司 | Protective shell |
-
2016
- 2016-09-10 TW TW105129447A patent/TWI589209B/en active
-
2017
- 2017-05-15 CN CN201710338127.8A patent/CN107819917B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202634513U (en) * | 2012-06-19 | 2012-12-26 | 扬州吉山津田光电科技有限公司 | Impact-resistant mobile phone shell |
| CN203027306U (en) * | 2012-11-27 | 2013-06-26 | 北京鑫朗时空科技有限公司 | Protection shell for Mobile phone |
| WO2015180183A1 (en) * | 2014-05-27 | 2015-12-03 | 袁建平 | Rotating-shaft mobile telephone protective case with keyboard |
| CN105897967A (en) * | 2016-05-31 | 2016-08-24 | 苏州金口五金工具有限公司 | Double-layer mobile phone shell and manufacturing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278246A (en) * | 2018-09-30 | 2019-01-29 | 东莞弘旺通信科技有限公司 | A kind of mobile phone shell and its processing method |
| CN109278246B (en) * | 2018-09-30 | 2019-10-25 | 东莞弘旺通信科技有限公司 | A kind of mobile phone shell and its processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107819917B (en) | 2020-02-04 |
| TW201811143A (en) | 2018-03-16 |
| TWI589209B (en) | 2017-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10411749B2 (en) | Protective enclosure for an electronic device | |
| US11194362B2 (en) | Handheld device enclosure having an outer periphery member and front and rear cover assemblies | |
| TWI577261B (en) | Case of portable electronic device and protecting housing | |
| CN203027306U (en) | Protection shell for Mobile phone | |
| CN107819917A (en) | Easy-to-assemble and disassemble double-layer mobile phone protective shell | |
| CN204761506U (en) | Prevent falling cell -phone glass screen apron | |
| CN205453788U (en) | Multifunctional cellphone | |
| CN209676317U (en) | A kind of mobile phone shell | |
| CN207574697U (en) | Protective case | |
| TWM538303U (en) | Double-layer mobile phone protective case easy to assemble and disassemble | |
| TWI847093B (en) | Envelope structure of mobile device | |
| US8073507B2 (en) | Communication device | |
| CN203747866U (en) | Integrated touch screen mobile phone cover | |
| CN220043483U (en) | Vacuum mobile phone shell with multiple layers of frames | |
| CN202653406U (en) | Anti-shock mobile phone protecting jacket | |
| CN202197386U (en) | Waterproof Bluetooth earphone | |
| CN210867830U (en) | Skin mobile phone shell | |
| TWM550529U (en) | Double-layer mobile phone protection frame | |
| CN207322899U (en) | A kind of cell-phone cover | |
| CN204218188U (en) | Aluminium frame adds PC cover plate mobile phone protective cover | |
| TWM451861U (en) | Protection sleeve | |
| CN207135155U (en) | Glass back plate mobile phone protecting case | |
| CN204015429U (en) | A kind of Novel mobile phone protecting sleeve | |
| JP2014206664A (en) | Method for manufacturing display screen protection material and display screen protection material | |
| TWM585028U (en) | Screen protection cover of electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200204 Termination date: 20210515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |