CN206306587U - A kind of safeguard film for cellular phone - Google Patents

Abstract

The utility model provides a kind of safeguard film for cellular phone, and it includes basic unit, the first secondary film and the second secondary film；The basic unit is arranged between the described first secondary film and the second secondary film；Also include cushion, the cushion is arranged between the basic unit and the second secondary film.Using such scheme, the utility model forms cushioning effect by designing cushion with when mobile phone stress touches hard thing, and mobile phone damaged themselves are avoided as far as possible, can effectively protect the thickness after mobile phone, particularly fuselage, and pad pasting to be designed much smaller than mobile phone shell.

Description

A kind of safeguard film for cellular phone

Technical field

The utility model is related to preventing mobile phone protector for collar domain, more particularly to, a kind of safeguard film for cellular phone.

Background technology

Mobile phone film, also known as mobile phone cosmetic membrane or safeguard film for cellular phone, is that can be used for mounting handset outer surface, screen appearance Face and a kind of cold lamination film of other positions, Mobile phone film species are various, can be divided into according to its purposes：Protecting film of mobile phone screen or mobile phone Fuselage diaphragm etc..

For example, the Mobile phone film that is sticked is comprised the following steps：

First blow away the dust around mobile phone.

Larger dust is brushed away with the soft hairbrush of camera lens pen.

Fine dust is finally wiped with cleaning cloth for glasses, for example, cleaning cloth for glasses is gently wiped three times from left to right, should not be wiped back and forth, In order to avoid dust is moved left and right, as a result still it is retained on screen.

Tear the thin film of diaphragm inner surface, by open film this in face of quasi- screen, be slowly attached on screen.

Gently pressed along pad pasting direction with credit card or hard plastic sheet and pushed away, in order to avoid bubble is produced during pad pasting, one While side pressure is pushed away, also to observe whether fitting part has bubble to produce on one side, once discovery has bubble, just should gently take off Rise, except the follow-up continuous operation of dust, if posted completely, then found bubble, remedy and be just not easy.

Develop completely it is whole after, slowly tear protection film outer surface thin film.

But, how optimization design Mobile phone film, constantly bring forth new ideas, be still the technical issues that need to address.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of new safeguard film for cellular phone.

The technical solution of the utility model is as follows：A kind of safeguard film for cellular phone, it includes that basic unit, the first secondary film and second are secondary Film；The basic unit is arranged between the described first secondary film and the second secondary film；Also include cushion, the cushion is arranged at Between the basic unit and the second secondary film.

Preferably, the cushion has dough deformation structure.

Preferably, the cushion is rubber layer.

Preferably, the thickness of the cushion is 1.5 ~ 2 times of the thickness of the basic unit.

Preferably, the cushion includes some buffer structures.

Preferably, the buffer structure includes cavity body.

Preferably, the buffer structure includes the cavity body of injection air.

Preferably, the cavity body is spherical.

Preferably, the cavity body is ellipsoid.

Preferably, the cavity body is flat.

Using such scheme, the utility model is buffered by designing cushion with being formed when mobile phone stress touches hard thing Effect, avoids mobile phone damaged themselves as far as possible, can effectively protect the thickness after mobile phone, particularly fuselage, and pad pasting to be much smaller than Mobile phone shell is designed, i.e. the mobile phone equipped with mobile phone shell.

Brief description of the drawings

Fig. 1 is the schematic diagram of the embodiment of the utility model one；

Fig. 2 is basic unit's schematic diagram of embodiment illustrated in fig. 1；

Fig. 3 is the schematic diagram of another embodiment of the utility model；

Fig. 4 is the schematic diagram of another embodiment of the utility model；

Fig. 5 is the schematic diagram of another embodiment of the utility model.

Specific embodiment

Below in conjunction with the accompanying drawings and specific embodiment, the utility model is described in detail, the following examples can group Conjunction is used, also, the utility model can be realized using various forms, is not limited to each specific implementation described by this specification Example, there is provided the purpose of these embodiments is more thoroughly comprehensively readily appreciated to disclosure of the present utility model.Further It should be noted that when a certain structure is fixed on another structure, including the structure is directly or indirectly fixed on this another Structure, or the structure is fixed on another structure by one or more of the other intermediate structure.When a structure connection Another structure, including the structure is directly or indirectly connected to another structure, or the structure is passed through one or many Individual other intermediate structures are connected to another structure.Also, described "and/or" include " and " it is possible with two kinds of "or" Embodiment.

As shown in figure 5, an example of the present utility model is, and a kind of safeguard film for cellular phone, it includes that basic unit 200, first is secondary The secondary film 300 of film 100 and second；The basic unit is arranged between the described first secondary film and the second secondary film；Also include cushion 600, the cushion is arranged between the basic unit and the second secondary film.So, by designing cushion, received with mobile phone Power forms cushioning effect when touching hard thing, and mobile phone damaged themselves are avoided as far as possible, can effectively protect mobile phone, particularly fuselage, and Thickness after pad pasting is designed much smaller than mobile phone shell.

For example, as shown in figure 1, a kind of safeguard film for cellular phone, it includes the secondary film 300 of secondary film 100 and second of basic unit 200, first； The basic unit is arranged between the described first secondary film and the second secondary film.When in use, first tear the first secondary film, treat that basic unit pastes After on the mobile phone, then the second secondary film of tearing.Basic unit is the basis of the utility model and its each embodiment, is made with basis protection With attached mobile phone, such as screen or fuselage of mobile phone etc. can be protected, so as to play certain protective effect.

For example, as shown in Fig. 2 the basic unit has body 210, kink 220 and fixed part 230, the kink sets It is placed between the fixed part and the body, and the fixed part is extended in the body one by the kink Side.For example, the design for passing through kink so that fixed part can have a certain degree relative to the body shape, to be adapted to The edge of mobile phone.For example, the body, the kink are integrally formed with the fixed part, and for example, then to the kink It is processed, forms fault structure and remaining attachment structure.Preferably, the fixed part sets adhered layer, for inciting somebody to action The fixed part is pasted and is fixed on mobile phone, so as to the safeguard film for cellular phone or its described basic unit of being subsequently sticked.For example, the fixation Portion sets stator, adhered layer and the 3rd secondary film；The adhered layer is arranged between the stator and the 3rd secondary film, and Described 3rd secondary film is located between the described first secondary film and the second secondary film, it is understood that be the extension of the described first secondary film Between the extended surface of face and the second secondary film；Wherein, the adhered layer is arranged at the described 3rd secondary film with the described second secondary film Between, it is understood that between the extended surface of the described 3rd secondary film and the extended surface of the second secondary film, so, to use When, bend the kink so that the fixed part forms angle with the body, the described 3rd secondary film is then torn, will be solid Stator is pasted and is fixed on mobile phone, for example, paste the side or side or side and side for being fixed on mobile phone, so, can be conveniently The body is fixed in ground by fixed part, so as to be easy to the be sticked safeguard film for cellular phone or its described body.

For example, the body at least includes PET（Polyethylene terephthalate）、TPU（TPUE Rubber）With EVA（Ethylene-vinyl acetate copolymer）One of them, and for example, the body also includes silica gel, for example, the body Including layer of silica gel and pet layer.For example, the vinyl acetate in EVA（VA）Content designed according to the functional localization of the body, For example, vinyl acetate content is 5%~40%.And for example, the body includes PET and 20% TPU that mass ratio is 80%；And for example, The body includes PET, the EVA of 5% TPU and 5% that mass ratio is 90%；And for example, the body includes that mass ratio is 98.5% PET and 1.5% TPU, for example, TPU is nano particle, after being mixed into uniform after PET dissolvings；And for example, the body also sets Be equipped with toughened glass layer, for example, the body has a plastic layer, the plastic layer at least include PET, TPU and EVA wherein it One, the toughened glass layer is arranged between the plastic layer and the second secondary film.And for example, the toughened glass layer with it is described Plastic layer laminating is set, and the toughened glass layer and the thickness proportion of the plastic layer are 85% ~ 90%.And for example, the body With plastic layer and layer of silica gel, the plastic layer at least includes one of PET, TPU and EVA, and the layer of silica gel is arranged at institute State between plastic layer and the first secondary film；Preferably, the plastic layer is pet layer.

Preferably, the body, the described first secondary film have same shape and size with the described second secondary film.For example, institute It is identical rectangle that body, the described first secondary film are stated with the described second secondary film, and size is identical；And for example, the body, described One secondary film is identical round rectangle with the described second secondary film, and size is identical.And for example, the described first secondary film is secondary with described second Film is respectively provided with projective structure, departs from respectively the described first secondary film, the described second secondary film during for stress, for example, described the One secondary film departs from when passing through its projective structure stress from the other parts of the body, the basic unit or the safeguard film for cellular phone, And for example, when the described second secondary film passes through its projective structure stress from the body, the basic unit or the safeguard film for cellular phone its It is partially disengaged.

Preferably, the kink is used to be bent during stress.For example, the kink is U-shaped, for by the fixed part It is folded into parallel with the body or similar parallel position so that fixed part is fixed on mobile phone relative with pad pasting position another One side.For example, the kink is L-shaped；Preferably, the kink is used to make the fixed part with the body during stress Form 80 to 100 and spend angle.So, by the design of kink and fixed part so that be sticked before safeguard film for cellular phone, can adjust Position and fixed safeguard film for cellular phone, so, can easily and accurately position in pad pasting, convenient operation.

Preferably, two fixed parts and two kinks are set, and described in two fixed parts and two Kink is corresponded and set.That is, one kink of each fixed part correspondence, so, can obtain preferably solid Determine effect.Preferably, two fixed parts and two bending parts are two groups of fixed structures, and every group of fixed structure includes Fixed part described in one and its a corresponding kink；For example, two groups of asymmetric settings of fixed structure；For example, one group Fixed structure is arranged at a side of the basic unit, and another group of fixed structure is arranged at another adjacent with the side of the basic unit Side, so, can obtain preferable fixed effect；And for example, two groups of fixed structures are symmetrical arranged, for example, two groups of fixed structures A side of the basic unit is may be contained within, and for example, two groups of fixed structures are respectively arranged at two relative sides of the basic unit.

For the ease of separating the fixed part, it is preferred that the kink includes some fault structures and some connection knots There is attachment structure described in, when the fault structure is used for stress more than threshold value between structure, and fault structure described in adjacent two The fixed part is set to be separated from the body.Preferably, the fault structure is breakpoint arrangement.For example, in the breakpoint arrangement Point be circular dot or triangle point, for example, a line of triangle point be arranged in parallel and away from described solid with the fixed part Determine portion；And for example, the fault structure is broken string structure.Preferably, the fixed part is rectangle.Or, the fixed part has Rectangular configuration, and it is fillet away from two angles of the body.So, when in use, the fixed part is fixed on mobile phone A side, the first secondary film of then slowly tearing, while slowly pasting the basic unit.

For example, as shown in figure 3, safeguard film for cellular phone also includes laminating layer 400, the laminating layer is arranged at the described first secondary film Between 100 and the basic unit 200, for adhering to mobile phone surface and being removed from mobile phone surface.For example, in sticking film for mobile phone, tearing Fall the described first secondary film, the laminating layer is first attached to mobile phone surface, then the dirt on adhesion mobile phone surface is gently uncovered described Laminating layer is simultaneously torn, and the basic unit is sticked, slow when patch, notes avoiding bubble, then tears the described second secondary film .So, by designing laminating layer so that be sticked safeguard film for cellular phone when, mobile phone can in advance be cleared up using laminating layer Surface, including screen surface or fuselage surface, to adhere to the dirt on mobile phone surface, such as dust or particulate etc., then move again Except laminating layer, be sticked basic unit, so, the influence of mobile phone surface contaminants can be avoided in pad pasting so that pad pasting effect is more preferable.

Preferably, the laminating layer includes substrate layer and non-drying glue layer；The substrate layer be arranged at the basic unit with it is described Between non-drying glue layer, non-drying glue layer is used to be pasted onto mobile phone screen surface or fuselage surface, to adhere to particulate and leave no trace, so The laminating layer is gently uncovered afterwards, substrate layer is torn, while taking away non-drying glue layer, is left the basic unit and other parts.For example, The substrate layer is PVC（Polyvinyl chloride）、PET（Polyethylene terephthalate）、PE（Polyethylene）、PP（Polypropylene）Or PC （Makrolon）.Preferably, the substrate layer includes facestock layer and priming operation；The priming operation is arranged at the facestock layer and institute State between non-drying glue layer, for protecting facestock, prevent adhesive from permeating, and increase adhesive with the cohesive force between facestock.Example Such as, the facestock layer at least includes one of PVC, PET, PP or PC, for example, the facestock layer is PET.Preferably, also wrap Include the first protection film layer being arranged between the substrate layer and the basic unit.Preferably, first protection film layer with it is described The adhesion of substrate layer is more than the adhesion of first protection film layer and the basic unit；For example, first protection film layer is viscous It is affixed on the substrate layer.So, first protection film layer can protect the basic unit, moreover it is possible to expose the base when tearing Layer, to be attached to mobile phone surface.Preferably, first protection film layer be extended remove it is raised, for stress by described first The related facestock layer of protection film layer is removed from mobile phone surface.

For the ease of removing the first secondary film, it is preferred that the described first secondary film is overlay film base stock.Base stock is release liners, for example, Described first secondary film is overlay film Ge Laxin paper or brown paper, it is preferred that the described first secondary film is extended force end, is used for Stress tears the described first secondary film from the safeguard film for cellular phone so that the described first secondary film leaves the safeguard film for cellular phone Other parts.For example, the force end is used for stress the described first secondary film is removed from the laminating layer or the basic unit.For It is easy to remove the second secondary film, it is preferred that the described second secondary film is overlay film facial tissue.Preferably, the described second secondary film is that overlay film is saturating Bright facial tissue.So, pad pasting situation can be observed before the described second secondary film is opened.For example, facial tissue be PVC, PET, PP or PC, wherein PP costs are relatively low.

The mobile phone surface of pad pasting is needed to preferably be adapted to, it is preferred that the laminating layer has identical with the basic unit Form and dimension.Or, the laminating layer has same shape and slightly larger than the basic unit with the basic unit.Preferably, it is described Laminating layer is extended removal portion, and the laminating layer is removed from mobile phone surface for stress.Preferably, the removal portion is square Shape shape.Preferably, the width of the rectangular shape is more than 6 millimeters.The laminating layer firmly is removed in order to hand-held, exposes institute Basic unit is stated, mobile phone screen or fuselage is covered on.

In order to preferably protect by the mobile phone surface of pad pasting, for example, as shown in figure 4, also include explosion-proof layer 500, it is described anti- Quick-fried layer is arranged between the basic unit 200 and the second secondary film 300.So, touched with mobile phone stress by designing explosion-proof layer Boldly confront a powerful opponent thing when rupture in advance, it is to avoid mobile phone damaged themselves, only need to again change a safeguard film for cellular phone, be particularly suitable for high-grade hand Machine, it is to avoid change screen or change planes, so as to save mobile phone material.For example, the explosion-proof layer is slim toughened glass layer or hard Plastic layer.Preferably, the explosion-proof layer is wholely set with the basic unit, for example, the explosion-proof layer uses same with the basic unit Material is integrally formed setting, and and for example, both are in close contact.So, stronger explosion-proof effect can be obtained.For example, the buffering Layer is arranged between the basic unit and the second secondary film, the explosion-proof layer be arranged at the cushion and the described second secondary film it Between.

Preferably, also including protective layer, it is arranged between the explosion-proof layer and the second secondary film.For example, the guarantor Sheath is PVC or pet layer.Preferably, the basic unit has phase same material, so, be conducive to described with the protective layer When safeguard film for cellular phone is attached at mobile phone screen surface, the display of user's finding mobile phone screen is not influenceed.

In order to produce fracture energy absorption effect in explosion, it is preferred that the explosion-proof layer includes some separately positioned explosion-proof Piece.For example, the explosion-proof layer includes some separately positioned explosion-proof sheets, it is provided between the adjacent explosion-proof sheet explosion-proof thin Piece.Preferably, the thickness of the explosion-proof thin slice is the 20% ~ 50% of the thickness of the explosion-proof sheet.And for example, the explosion-proof sheet with The explosion-proof thin slice is wholely set.And for example, the surface area that the explosion-proof layer has some voltage discharging areas, each voltage discharging area is less than 200 ~ 400 square nanometers, the surface area of preferably each voltage discharging area is less than 200 square nanometers, for example, the voltage discharging area is The cylinder room or prism room opened up on the explosion-proof layer, i.e., it is empty, and the cylinder or prism Bottom surface area be less than 200 square nanometers.So, internally can form jet pressure release effect by explosion time, avoid as far as possible Full wafer is ejected, additionally it is possible to protect mobile phone when foreign object is clashed into.

In order to cushioning effect is better achieved to protect mobile phone, for example, also including cushion, the cushion is arranged at institute State between basic unit and the second secondary film.So, by designing cushion, made with forming buffering when mobile phone stress touches hard thing With, mobile phone damaged themselves are avoided as far as possible, can effectively protect the thickness after mobile phone, particularly fuselage, and pad pasting to be much smaller than hand Housing design.Preferably, the cushion has dough deformation structure；For example, the dough deformation structure includes some flexibilities Convex portion and/or some flexible recesses.Preferably, the cushion is rubber layer.Preferably, the thickness of the cushion is described 1.5 ~ 2 times of the thickness of basic unit.For example, the thickness of the cushion is 1.8 times of the thickness of the basic unit.

In order to preferably protect handset, it is preferred that the cushion includes some buffer structures.Preferably, it is described Buffer structure includes cavity body.Preferably, the buffer structure includes the cavity body of injection air.Preferably, the cavity body For spherical；Or, the cavity body is ellipsoid；Or, the cavity body is flat.For example, the part cavity body is Spherical, the part cavity body is ellipsoid, and, the part cavity body is flat.So, it is particularly suitable for adhering on hand Machine fuselage, can preferably provide cushioning effect such that it is able to protect mobile phone when foreign object is clashed into.

Further, embodiment of the present utility model also includes that each technical characteristic of the various embodiments described above is mutually combined shape Into safeguard film for cellular phone.

It should be noted that above-mentioned each technical characteristic continues to be mutually combined, the various embodiments that formation is not enumerated above, It is accordingly to be regarded as the scope of the utility model specification record；Also, for those of ordinary skills, can be according to above stating It is bright to be improved or converted, and all these modifications and variations should all belong to the protection model of the utility model appended claims Enclose.

Claims (10)

1. a kind of safeguard film for cellular phone, it is characterised in that including basic unit, the first secondary film and the second pair film；

The basic unit is arranged between the described first secondary film and the second secondary film；

Also include cushion, the cushion is arranged between the basic unit and the second secondary film；

The basic unit has body, kink and fixed part, and the kink is arranged between the fixed part and the body, And the fixed part is extended in the body side by the kink；

The body, the kink are integrally formed with the fixed part；The fixed part sets adhered layer, for will be described solid Determine portion's stickup and be fixed on mobile phone, so as to the safeguard film for cellular phone or its described basic unit of being subsequently sticked；

The fixed part sets stator, adhered layer and the 3rd secondary film；The adhered layer is arranged at the stator with described Between three secondary films, and the described 3rd secondary film is located between the described first secondary film and the second secondary film.

2. safeguard film for cellular phone according to claim 1, it is characterised in that the cushion has dough deformation structure.

3. safeguard film for cellular phone according to claim 1, it is characterised in that the cushion is rubber layer.

4. safeguard film for cellular phone according to claim 1, it is characterised in that the thickness of the cushion is the thickness of the basic unit 1.5 ~ 2 times.

5. safeguard film for cellular phone according to claim 1, it is characterised in that the cushion includes some buffer structures.

6. safeguard film for cellular phone according to claim 5, it is characterised in that the buffer structure includes cavity body.

7. safeguard film for cellular phone according to claim 6, it is characterised in that the buffer structure includes the cavity of injection air Body.

8. safeguard film for cellular phone according to claim 6, it is characterised in that the cavity body is spherical.

9. safeguard film for cellular phone according to claim 6, it is characterised in that the cavity body is ellipsoid.

10. safeguard film for cellular phone according to claim 6, it is characterised in that the cavity body is flat.