CN206195872U - Mobile phone protection case - Google Patents
Mobile phone protection case Download PDFInfo
- Publication number
- CN206195872U CN206195872U CN201621090309.5U CN201621090309U CN206195872U CN 206195872 U CN206195872 U CN 206195872U CN 201621090309 U CN201621090309 U CN 201621090309U CN 206195872 U CN206195872 U CN 206195872U
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- Prior art keywords
- aluminum alloy
- mobile phone
- frame
- alloy frame
- gap
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Abstract
The utility model provides a mobile phone protection case, mobile phone protection case includes aluminum alloy frame and thermoplastic polyurethane elastomer rubber frame, the subsides of thermoplastic polyurethane elastomer rubber frame are established the inboard of aluminum alloy frame, the appearance of aluminum alloy frame is the arc form, be equipped with the rounded rectangle hole that is used for holding volume key and power key on the lateral wall of aluminum alloy frame, the inside wall of aluminum alloy frame is provided with the dimpled grain, the inboard both ends from top to bottom of aluminum alloy frame are provided with outside bellied salient angle respectively, the appearance of polyurethane elastomer rubber frame also is the arc form, the upper and lower both ends of polyurethane elastomer rubber frame set up be used for having hold and with the concave part of salient angle interlock, polyurethane elastomer rubber frame is in the gap of aluminum alloy frame is provided with the flexible glue concave part that is used for the flexible glue fixed. The utility model discloses simple structure, metallic feel strong, soft or hard and combine to feel, prevent falling that anticollision performance is good, adversary's organizational security protects effectually.
Description
Technical field
The utility model is related to mobile phone protection technology field, more particularly, to a kind of mobile phone protecting case.
Background technology
The conventional method of protection mobile phone now in outer one mobile phone shell of surface cover of mobile phone, be prevented from mobile phone scratch or
Impact when mobile phone drops to mobile phone enters row buffering, so as to play the purpose of protection mobile phone.
Existing aluminium alloy directly uses smooth cambered surface with TPUE rubber in-mould injection protective case
Combined with TPUE rubber, and knot is not engaged between aluminium alloy and TPUE rubber
Structure, poor bonding strength, it is easy to separate, it is little to mobile phone protection.
Utility model content
The purpose of this utility model is to overcome existing aluminium alloy to be protected with TPUE rubber mobile phone
The poor bonding strength of protective case, can be easily separated, the problem that protecting effect is not good, a kind of hand of new occlusion structure is creatively provided
Machine containment vessel.
To achieve these goals, the utility model provides a kind of new occlusion structure of mobile phone protecting case, the mobile phone
Containment vessel includes aluminum alloy frame and TPUE rubber frame, the TPUE rubber frame patch
It is located at the inner side of the aluminum alloy frame；The curved shape of profile of the aluminum alloy frame, sets on the downside of the aluminum alloy frame
Be equipped with the first gap and the second gap, the top of the aluminum alloy frame left and right sides be respectively arranged with the 3rd gap and
4th gap, the bottom of the aluminum alloy frame left and right sides is respectively arranged with the first corner and the second corner, described
First corner is provided with the first antenna clearance position for avoiding antenna for mobile phone, is equipped with the side wall of the aluminum alloy frame
Round rectangle hole for accommodating volume key and key, the madial wall of the aluminum alloy frame is provided with dimpled grain, and the aluminium is closed
The inner side upper and lower ends of golden-rimmed frame are respectively arranged with the salient angle of outwardly convex；The profile of the polyurethane elastomer rubber frame is also in
Arc shape, the upper and lower ends of the polyurethane elastomer rubber frame are provided with the recess for accommodating and be engaged with the salient angle,
The polyurethane elastomer rubber frame is provided with recessed for the first flexible glue of flexible glue fixation in the gap of the aluminum alloy frame
Portion, the second flexible glue recess, the 3rd flexible glue recess and the 4th flexible glue recess, be provided with the polyurethane elastomer rubber frame for
The inner side location hole of internal structure positioning when the aluminum alloy frame is molded；The first flexible glue recess and second flexible glue are recessed
Portion is separately positioned on first gap and second gap, the 3rd flexible glue recess and the 4th flexible glue recess
It is separately positioned on the 3rd gap and the 4th gap.
Further illustrated as to mobile phone protecting case described in the utility model, it is preferable that second corner, institute
State the 3rd gap and the 4th gap is respectively arranged with the second antenna clearance position, third antenna clearance position and the 4th antenna
Clearance position.
Further illustrated as to mobile phone protecting case described in the utility model, it is preferable that the inner side location hole with
The first antenna clearance position correspondence.
Further illustrated as to mobile phone protecting case described in the utility model, it is preferable that the dimpled grain is shaped as
Grid line, groined type line, faillette etc..
Further illustrated as to mobile phone protecting case described in the utility model, it is preferable that the salient angle is shaped as
Trapezoid projection, boss, inverted trapezoidal projection etc..
Further illustrated as to mobile phone protecting case described in the utility model, it is preferable that the thermoplastic polyurethane
Elastomer rubber frame is made up of PU expanded materials.
Further illustrated as to mobile phone protecting case described in the utility model, it is preferable that the volume key and described
Key is aluminium alloy button, and the aluminium alloy button pastes the fillet of the aluminum alloy frame using woven fabric or cloth bonding again
On rectangular opening.
As can be seen here, because the utility model provides a kind of mobile phone protecting case, the mobile phone protecting case includes aluminium alloy
Frame and TPUE rubber frame, the TPUE rubber frame are sticked on the aluminium alloy side
The inner side of frame；The curved shape of profile of the aluminum alloy frame, is equipped with for accommodating sound on the side wall of the aluminum alloy frame
The round rectangle hole of amount key and key, the madial wall of the aluminum alloy frame is provided with dimpled grain, the aluminum alloy frame it is interior
Side upper and lower ends are respectively arranged with the salient angle of outwardly convex；The profile of the polyurethane elastomer rubber frame also curved shape, institute
The upper and lower ends for stating polyurethane elastomer rubber frame are provided for the recess for accommodating and being engaged with the salient angle, the polyurethane
Elastomer rubber frame is provided with the flexible glue recess fixed for flexible glue in the gap of the aluminum alloy frame.The utility model knot
Structure is simple, metal-like is strong, soft or hard combination good hand touch, and shatter-resistant crashworthiness is good, good to mobile phone protecting effect.
Brief description of the drawings
Fig. 1 a are the structural representations of the utility model aluminium alloy and the superpower join protection set of flexible glue；
Fig. 1 b are the lateral partial structurtes sectional views of the utility model aluminium alloy and the superpower join protection set of flexible glue；
Fig. 2 is inner side dimpled grain, gap, the structural representation of corner of mobile phone protecting case of the present utility model；
Fig. 3 a are the raised lobe formation sectional views of mobile phone protecting case of the present utility model；
Fig. 3 b are the raised lateral partial structurtes sectional views of salient angle first of mobile phone protecting case of the present utility model；
Fig. 3 c are the raised lateral partial structurtes sectional views of salient angle second of mobile phone protecting case of the present utility model；
Fig. 3 d are the raised lateral partial structurtes sectional views of salient angle the 3rd of mobile phone protecting case of the present utility model；
Fig. 4 a are the structure sectional views how to fix of aluminium alloy gap flexible glue of mobile phone protecting case of the present utility model；
Fig. 4 b are the partial structurtes section views of aluminium alloy gap the first flexible glue recess of mobile phone protecting case of the present utility model
Figure；
Fig. 5 is the aluminum alloy frame antenna clearance position structural representation of mobile phone protecting case of the present utility model；
Inner side location hole structural representation when Fig. 6 a are the aluminum alloy frame in-mould injections of mobile phone protecting case of the present utility model；
Inner side location hole partial structurtes are shown when Fig. 6 b are the aluminum alloy frame in-mould injections of mobile phone protecting case of the present utility model
It is intended to.
Description of reference numerals is as follows：
Aluminum alloy frame 11, TPUE rubber frame 22, volume key 33, key 44, dimpled grain 55, salient angle
66th, recess 77, the first flexible glue recess 881, the second flexible glue recess 882, the 3rd flexible glue recess 883, the 4th flexible glue recess 884,
One antenna clearance position 991, the second antenna clearance position 992, third antenna clearance position 993, the 4th antenna clearance position 994, inner side are fixed
Position hole 110, the first gap a1, the second gap a2, the 3rd gap a3, the 4th gap a4, the first corner b1, second
Corner b2.
Specific embodiment
In order that auditor can further appreciate that structure of the present utility model, feature and other purposes, in conjunction with appended
Preferred embodiment be accompanied by accompanying drawing describe in detail it is as follows, this accompanying drawing embodiment described is merely to illustrate technology of the present utility model
Scheme, any form, size or ratio are not limited.
First, refer to the knot that Fig. 1 a and Fig. 1 b, Fig. 1 a are the utility model aluminium alloy and the superpower join protection set of flexible glue
Structure schematic diagram, Fig. 1 b are the lateral partial structurtes sectional views of the utility model aluminium alloy and the superpower join protection set of flexible glue.Such as Fig. 1 a and
Shown in Fig. 1 b, a kind of mobile phone protecting case that the utility model is provided, the mobile phone protecting case includes aluminum alloy frame 11 and thermoplastic
Property polyurethane elastomer rubber frame 22, TPUE rubber frame 22 is sticked in the inner side of aluminum alloy frame 11, gathers
What urethane elastomer rubber frame 22 was made up of PU expanded materials；The curved shape of profile of aluminum alloy frame 11, with outer with prototype
Shape radian matches, and the round rectangle for accommodating volume key 33 and key 44 is equipped with the side wall of aluminum alloy frame 11
Hole, volume key 33 and key 44 are aluminium alloy button, and the aluminium alloy button pastes aluminium and closes again using woven fabric or cloth bonding
On the round rectangle hole of golden-rimmed frame 11, specific certain elasticity, handfeel of keys is fine；The madial wall of aluminum alloy frame 11 sets
It is equipped with dimpled grain 55, dimpled grain 55 is shaped as grid line, groined type line, faillette etc., to increase aluminum alloy frame 11 and thermoplasticity
Bond area between polyurethane elastomer rubber frame 22, enables aluminum alloy to and the attachment between TPUE rubber
Power reaches optimum state, can closely be interlocked, and enables TPUE rubber firm and aluminium alloy side
Frame 11 bonds together；The inner side upper and lower ends of aluminum alloy frame 11 are respectively arranged with the salient angle 66 of outwardly convex；Polyurethane bullet
The profile of gonosome rubber frame 22 also curved shape, is fitted with the inner side with aluminum alloy frame 11, polyurethane elastomer rubber frame
22 upper and lower ends are provided with the recess 77 for accommodating and be engaged with salient angle 66, to strengthen aluminum alloy frame 11 and thermoplastic poly
Adhesive strength between urethane elastomer rubber frame 22.
Secondly, refer to Fig. 3 a, Fig. 3 b, Fig. 3 c and Fig. 3 d, Fig. 3 a is the raised of mobile phone protecting case of the present utility model
Lobe formation sectional view, Fig. 3 b are the raised lateral partial structurtes sectional views of salient angle first of mobile phone protecting case of the present utility model, figure
3c is the raised lateral partial structurtes sectional view of salient angle second of mobile phone protecting case of the present utility model, and Fig. 3 d are hands of the present utility model
The raised lateral partial structurtes sectional view of salient angle the 3rd of machine containment vessel.As shown in Fig. 3 a, Fig. 3 b, Fig. 3 c and Fig. 3 d, the shape of salient angle 66
Shape is raised trapezoid, boss, inverted trapezoidal projection etc., to increase the upper and lower ends of aluminum alloy frame 11 and thermoplastic polyurethane bullet
The adhesive force of gonosome rubber frame 22.
Again, refer to Fig. 2, Fig. 4 a, Fig. 4 b, Fig. 5, Fig. 2 is the inner side dimpled grain of mobile phone protecting case of the present utility model, disconnected
The structural representation of place, corner is opened, Fig. 4 a are how solid the aluminium alloy gap flexible glue of mobile phone protecting case of the present utility model is
Fixed structure sectional view, Fig. 4 b are the local knots of aluminium alloy gap the first flexible glue recess of mobile phone protecting case of the present utility model
Structure sectional view, Fig. 5 is the aluminum alloy frame antenna clearance position structural representation of mobile phone protecting case of the present utility model.Such as Fig. 2, figure
Shown in 4a, Fig. 4 b, Fig. 5, the downside of aluminum alloy frame 11 is provided with the first gap a1 and the second gap a2, aluminum alloy frame
The top of 11 left and right sides is respectively arranged with the 3rd gap a3 and the 4th gap a4, under the left and right sides of aluminum alloy frame 11
Portion is respectively arranged with the first corner b1 and the second corner b2；First corner b1 be provided with for avoid antenna for mobile phone
One antenna clearance position 991, the second corner b2, the 3rd gap a3 and the 4th gap a4 are respectively arranged with the second antenna empty avoiding
Position 992, the antenna clearance position 994 of third antenna clearance position 993 and the 4th, to adapt to the mobile phone of different antennae position；First flexible glue
The flexible glue recess 882 of recess 881 and second is separately positioned on the first gap a1 and the second gap a2, to connect the first gap
A1 and the second gap a2, the 3rd flexible glue recess 883 and the 4th flexible glue recess 884 are separately positioned on the 3rd gap a3 and the 4th
Gap a4, to connect the 3rd gap a3 and the 4th gap a4.
Finally, inner side dimpled grain, disconnection that Fig. 2, Fig. 6 a and Fig. 6 b, Fig. 2 are mobile phone protecting cases of the present utility model be refer to
Place, the structural representation of corner, inner side is fixed when Fig. 6 a are the aluminum alloy frame in-mould injections of mobile phone protecting case of the present utility model
Position pore structure schematic diagram, inner side location hole part when Fig. 6 b are the aluminum alloy frame in-mould injections of mobile phone protecting case of the present utility model
Structural representation.As shown in Fig. 2, Fig. 6 a and Fig. 6 b, it is provided with polyurethane elastomer rubber frame 22 for aluminum alloy frame 11
The inner side location hole 110 of internal structure positioning during injection, steel material long out pushes up aluminium alloy on mould core during for in-mould injection,
Avoid only having appearance to position during aluminium alloy in-mould injection, and internal no structure positioning causes to inside contract and produce batch cutting edge of a knife or a sword, inner side
Location hole 110 is corresponding with first antenna clearance position 991.
As can be seen here, the utility model simple structure, metal-like be strong, soft or hard combination good hand touch, shatter-resistant crashworthiness is good,
It is good to mobile phone protecting effect.
It is to be understood that, above-mentioned utility model content and specific embodiment are intended to prove that the utility model provides skill
The practical application of art scheme, should not be construed as the restriction to the utility model protection domain.Those skilled in the art are in this practicality
In new spirit and principle, when can various modifications may be made, equivalent or improvement.Protection domain of the present utility model is with appended power
Sharp claim is defined.
Claims (7)
1. a kind of mobile phone protecting case, the mobile phone protecting case includes aluminum alloy frame (11) and TPUE rubber
Frame (22), TPUE rubber frame (22) is sticked in the inner side of aluminum alloy frame (11)；Characterized in that,
The curved shape of profile of aluminum alloy frame (11), is provided with the first gap (a1) and on the downside of aluminum alloy frame (11)
Two gaps (a2), the top of aluminum alloy frame (11) left and right sides is respectively arranged with the 3rd gap (a3) and the 4th gap
(a4), the bottom of aluminum alloy frame (11) left and right sides is respectively arranged with the first corner (b1) and the second corner (b2), the
One corner (b1) is provided with the first antenna clearance position (991) for avoiding antenna for mobile phone, the side wall of aluminum alloy frame (11)
On be equipped with round rectangle hole for accommodating volume key (33) and key (44), the madial wall of aluminum alloy frame (11) is set
The inner side upper and lower ends for having dimpled grain (55), aluminum alloy frame (11) are respectively arranged with the salient angle (66) of outwardly convex；
The profile of polyurethane elastomer rubber frame (22) also curved shape, the upper and lower ends of polyurethane elastomer rubber frame (22) set
The recess (77) for accommodating and be engaged with salient angle (66) is equipped with, polyurethane elastomer rubber frame (22) is in aluminum alloy frame (11)
Gap be provided with for flexible glue fix the first flexible glue recess (881), the second flexible glue recess (882), the 3rd flexible glue recess
(883) and the 4th flexible glue recess (884), it is provided with polyurethane elastomer rubber frame (22) for aluminum alloy frame (11) injection
When internal structure positioning inner side location hole (110)；
First flexible glue recess (881) and the second flexible glue recess (882) are separately positioned on the first gap (a1) and the second gap
(a2), the 3rd flexible glue recess (883) and the 4th flexible glue recess (884) are separately positioned on the 3rd gap (a3) and the 4th gap
(a4)。
2. mobile phone protecting case as claimed in claim 1, it is characterised in that the second corner (b2), the 3rd gap (a3) and
4th gap (a4) is respectively arranged with the second antenna clearance position (992), third antenna clearance position (993) and the 4th antenna empty avoiding
Position (994).
3. mobile phone protecting case as claimed in claim 1, it is characterised in that inner side location hole (110) and first antenna clearance position
(991) correspondence.
4. mobile phone protecting case as claimed in claim 1, it is characterised in that dimpled grain (55) be shaped as grid line, groined type line,
Faillette.
5. mobile phone protecting case as claimed in claim 1, it is characterised in that salient angle (66) is shaped as that trapezoid is raised, boss
Rise, inverted trapezoidal it is raised.
6. mobile phone protecting case as claimed in claim 1, it is characterised in that polyurethane elastomer rubber frame (22) is by PU foaming materials
What material was made.
7. mobile phone protecting case as claimed in claim 1, it is characterised in that volume key (33) and key (44) are pressed for aluminium alloy
Key, the aluminium alloy button is pasted on the round rectangle hole of aluminum alloy frame (11) again using woven fabric or cloth bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090309.5U CN206195872U (en) | 2016-09-27 | 2016-09-27 | Mobile phone protection case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090309.5U CN206195872U (en) | 2016-09-27 | 2016-09-27 | Mobile phone protection case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206195872U true CN206195872U (en) | 2017-05-24 |
Family
ID=58730187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621090309.5U Expired - Fee Related CN206195872U (en) | 2016-09-27 | 2016-09-27 | Mobile phone protection case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206195872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950432A (en) * | 2019-03-05 | 2019-06-28 | 宁国市千洪电子有限公司 | A kind of battery cover protective film |
-
2016
- 2016-09-27 CN CN201621090309.5U patent/CN206195872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950432A (en) * | 2019-03-05 | 2019-06-28 | 宁国市千洪电子有限公司 | A kind of battery cover protective film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20180927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |