CN217146505U - Protection film and pad pasting subassembly - Google Patents

Abstract

The utility model provides a protection film, including the first type layer, protective layer, second of stacking gradually the setting from the type layer, remove membrane spare, slider, stick dirt layer and third from the type layer, slider connection in remove membrane spare, the one end except membrane spare connect respectively in the second from the type layer with stick dirt layer same end, first from the type layer be close to except that membrane spare with the second is from protruding extremely of the one end part at least of type layer junction the protective layer forms location portion outward. The utility model discloses can avoid impurity such as dust to fall on the protective layer or treat the electronic equipment of pad pasting in the pad pasting, ensure the pad pasting quality.

Description

Protection film and pad pasting subassembly

Technical Field

The utility model relates to an electronic equipment accessory technical field, in particular to protection film and pad pasting subassembly.

Background

When electronic equipment with a screen, such as a mobile phone, is used, the screen is often easily scratched, and the display effect of the screen is affected, so people usually paste a protective film on the screen to avoid the screen from being damaged. The general process in the film pasting is as follows: firstly cleaning a mobile phone screen, tearing off a release film of a protective film, then placing the protective film in a pasting area of the mobile phone screen, and finally manually discharging bubbles between the protective film and the screen to finish pasting the film. In the film pasting process, after the mobile phone screen is cleaned, multi-step operation is required, the time interval is long, impurities such as dust can fall on the screen, and after the protective film is pasted on the screen, the dust is clamped between the protective film and the screen, so that the film pasting effect and the screen display effect are influenced; on the other hand, in the process of tearing off the release layer of the protective film and aligning and pasting the protective film on the screen, dust is possibly adsorbed on the protective film, and the film pasting effect and the screen display effect are also affected.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a protection film and pad pasting subassembly is proposed in order to solve above-mentioned problem. The utility model adopts the following technical scheme:

the embodiment of the utility model provides a protection film, protection film is including the first type layer, protective layer, second that stack gradually the setting from the type layer, remove membrane spare, slider, stick dirt layer and third from the type layer, slider connection in except that membrane spare, except that the one end of membrane spare connect respectively in the second from the type layer with stick dirt layer same one end, first from the type layer is close to except that membrane spare with the second is protruding extremely from the type layer junction's one end part at least location portion forms the location portion outside the protective layer.

The film removing piece is provided with a long-strip-shaped sliding groove, and the sliding piece is at least partially arranged in the sliding groove and can slide along the length direction of the sliding groove.

Wherein, the width of the film removing piece is gradually reduced from one end connected with the second release layer to the other end.

And one end part of the third release layer, which is close to the connection part of the film removing piece and the dust-binding layer, protrudes to the outside of the dust-binding layer to form a clamping part.

The embodiment of the utility model provides a still provide a pad pasting subassembly, including pad pasting ware and as above arbitrary the protection film, the pad pasting ware is including the portion of holding and locating the fixed part of portion of holding one end is when the electronic equipment who treats the pad pasting places the portion of holding, location portion with the fixed part cooperation is fixed a position, so that the protective layer is aimed at electronic equipment's screen.

The sliding part comprises a first sliding part and a second sliding part which is convexly arranged on the first sliding part, the first sliding part is detachably connected with the film sticking device in a sliding mode, and the second sliding part is connected with the film removing part in a sliding mode.

Wherein, it is long banding spout to remove to be equipped with on the membrane spare, second sliding part includes the body of rod and lid, the body of rod is located in the spout and can follow the length direction of spout slides, the both ends of the body of rod are connected with first sliding part and lid respectively, the size less than or equal to of the body of rod the width of spout, the size of lid is greater than the width of spout.

The film sticking device comprises a first side face and a second side face which are opposite, a first sliding groove is formed in the first side face, a second sliding groove is formed in the second side face, two ends of the first sliding portion respectively face the first sliding groove and the second sliding groove to form a first sliding rail and a second sliding rail in a bending mode, the first sliding rail is detachably connected with the first sliding groove in a sliding mode, and the second sliding rail is detachably connected with the second sliding groove in a sliding mode.

Wherein, first spout with the second spout all includes a tank bottom and encloses to locate tank bottom border and the first groove side, second groove side and the third groove side that connect gradually, first groove side with the third groove side is relative, the second groove side is close to remove the membrane spare with the second is from the one end setting that the type layer is connected.

The accommodating part is recessed inwards from the top surface to form an accommodating groove, and the width of the accommodating part is gradually reduced from one end of the accommodating groove far away from the fixing part to the direction far away from the fixing part.

The embodiment of the utility model provides a protection film is when carrying out the pad pasting to electronic equipment, earlier fix a position the protection film through location portion, tear the third again from the type layer, then slide the other end from the one end that the electronic equipment screen is close to location portion with the slider, the screen of dust adhesion layer and electronic equipment is laminated completely under the pressure of slider, the slider drives and removes the second that the membrane spare will be connected rather than from the type layer, the dust adhesion layer tears in the lump, clean electronic equipment's screen through the dust adhesion layer, expose the protective layer simultaneously and can paste the screen immediately, tear at last and remove first from the type layer and accomplish the pad pasting, avoided on dust or other impurity fall protective layer and/or the electronic equipment, guarantee the pad pasting quality, only need slide slider can accomplish whole pad pasting process, convenient operation is swift.

Drawings

Fig. 1 is an assembly schematic diagram of a film applicator and a protective film provided by an embodiment of the present invention;

fig. 2 is an exploded schematic view of a protection film according to an embodiment of the present invention;

fig. 3 is a top view of a film removing member according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a sliding member according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a base according to an embodiment of the present invention;

fig. 6 is a schematic view of a base according to another angle provided by an embodiment of the present invention;

FIG. 7 is an enlarged view taken at A in FIG. 6;

fig. 8 is a first schematic view illustrating a first film sticking process of a film sticking device and a protective film according to an embodiment of the present invention;

fig. 9 is a schematic view illustrating a second film sticking process of the film sticking device and the protective film according to an embodiment of the present invention;

FIG. 10 is a cross-sectional view of FIG. 9;

fig. 11 is a third schematic view of a film sticking process of the film sticking device and the protective film provided by the embodiment of the present invention;

fig. 12 is a fourth schematic view of a film sticking process of the film sticking device and the protective film according to an embodiment of the present invention;

fig. 13 is a cross-sectional view of fig. 12.

Detailed Description

Before the embodiments are described in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The utility model discloses can be the embodiment that other modes realized. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention is not limited to the number of the element being one, and may include a plurality of the elements.

In the following embodiments, the present invention is described by taking an electronic device as a mobile phone as an example, but the present invention is not limited thereto, and the electronic device may be a tablet computer or the like.

Referring to fig. 1 and 2, an embodiment of the present invention provides a film pasting assembly, including a film pasting device 100 and a protection film 200. The protective film 200 can include that the first type layer 210, the protective layer 220, the second type layer 230, the piece 240 that removes that stacks gradually, slider 250, sticky dust layer 260 and the third type layer 270 leave the type layer, and the first type layer 210 and the second type layer 230 that leave set up respectively in the both sides of protective layer 220 of leaving avoids protective layer 220 to receive the damage before the pad pasting, influences the screen display effect of cell-phone behind the pad pasting. One side of the protective layer 220 facing the second release layer 230 can be provided with a paste layer, the second release layer 230 is removed firstly during film pasting, the protective layer 220 is pasted on the screen of the mobile phone through the paste layer, and finally the first release layer 210 is torn off to complete film pasting.

In this embodiment, the shape of the protection layer 220 is matched with the shape of the mobile phone screen, the protection layer 220 may be a rectangular sheet structure and has a length direction and a width direction, the length direction of the first release layer 210 and the length direction of the second release layer 230 are the same as the length direction of the protection layer 220, and the width direction of the first release layer 210 and the width direction of the second release layer 230 are the same as the width direction of the protection layer 220; the applicator 100 may have a rectangular plate-like structure having a length, width, and thickness direction, the length and width direction of the applicator 100 being the same as the length and width direction of the protective layer 220.

Specifically, the protective layer 220 may be a high-permeability film, a frosted film, a water-gel film, a peep-proof film, etc., the material may be pet (Polyethylene terephthalate), glass, acryl, etc., and the material of the first release layer 210, the second release layer 230, and the third release layer 270 may be pet (Polyethylene terephthalate), TPU (Thermoplastic polyurethane elastomer rubber), etc.

In this embodiment, the film removing member 240 may be made of a flexible or rigid material, and the specific material may be PC (Polycarbonate), pet (Polyethylene terephthalate), and the like.

The sliding member 250 is connected to the film removing member 240, and one end of the film removing member 240 is connected to the same end of the second release layer 230 and the dust-binding layer 260, respectively.

In this embodiment, one end of the film removing member 240 is fixedly connected to the second release layer 230 and the dust-binding layer 260 through the adhesive, and the other end of the film removing member 240 is flush with the second release layer 230 and the other end of the dust-binding layer 260.

In other embodiments, the other end of the film removing member 240 may protrude from the other end of the second release layer 230 or the dust adhering layer 260 or be slightly shorter.

One end of the first release layer 210 near the joint of the film removing member 240 and the second release layer 230 at least partially protrudes out of the protection layer 220 to form a positioning portion 211.

In this embodiment, the positioning portion 211 is provided with a plurality of positioning holes 2111, the number of the positioning holes 2111 may be three, and the positioning holes 2111 are arranged at intervals in the width direction of the first release layer 210, one of the positioning holes 2111 may be rectangular, and the other two positioning holes 2111 are circular, so that when the positioning holes 2111 are mounted on the laminator 100, a mounting error can be avoided, and a subsequent lamination step can be performed.

When a user pastes a film on an electronic device, the protective film 200 is firstly positioned by the positioning part 211, the third release layer 230 is torn off, the sliding part 250 slides to the other end from one end of the electronic device screen close to the positioning part 211, the dust adhering layer 260 is completely attached to the screen of the electronic device under the pressure of the sliding part 250, the sliding part 250 drives the film removing part 240 to completely attach the second release layer 230 connected with the sliding part and the dust adhering layer 260, the screen of the electronic device is cleaned by the dust adhering layer 260, meanwhile, the protective layer 220 is exposed and can be immediately attached to the screen, finally, the first release layer 210 is torn off to complete the film pasting, dust or other impurities are prevented from falling onto the protective layer 220 and/or the electronic device screen, the film pasting quality is ensured, the whole film pasting process can be completed only by sliding the sliding part, and the operation is convenient and fast.

Referring to fig. 3, the film removing member 240 is provided with a strip-shaped sliding slot 241, and the sliding member 250 is at least partially disposed in the sliding slot 241 and can slide along the length direction of the sliding slot 241.

In this embodiment, the sliding groove 241 penetrates through both ends of the film applicator 100 in the thickness direction, and in other embodiments, the sliding groove 241 may be a structure in which one end is open and the other end is closed along the thickness direction of the film applicator 100.

In other embodiments, the film removing member 240 may not be provided with the sliding groove 241, the sliding member 250 is fixedly connected to the film removing member 240 by means of glue, and the sliding member 250 makes the dust adhering layer 260 adhere to the screen of the mobile phone and simultaneously drives the film removing member 240 to tear off the second release layer 230 and the dust adhering layer 260 connected thereto.

The width of the film removing member 240 gradually decreases from one end connected to the second release layer 230 to the other end.

In this embodiment, the width direction that removes film element 240 is the same with the width direction of pad pasting ware 100, removes film element 240 and the second one end broad of being connected from type layer 230, binding dust layer 260, and the area of connection is bigger for it is more firm to connect, and the other end except film element 240 is narrower, and the user holds between the fingers the narrow end and more concentrates the stress when outwards dragging, is convenient for tear the second off type layer 230 and binding dust layer 260.

In this embodiment, remove the less one end of membrane 240 width and have the fillet, this end is for tearing the second one end of holding with the hand when leaving type layer 230 and dust adhesion layer 260, can avoid membrane 240 to cut the hand through setting up the fillet, guarantees user safety.

Referring to fig. 2, an end of the third release layer 270 near the connection between the film removing member 240 and the second release layer 230 protrudes to the outside of the dust adhering layer 260 to form a clamping portion 2701.

Since the protective film 200 is positioned by the positioning portion 211 and the applicator 100, the clamping portion 2701 is disposed at an end close to the positioning portion 211, which is beneficial for a user to pinch and tear the third release layer 270 away from the positioning portion 211.

In other embodiments, the third release layer 270 can be provided with the clamping portion 2701 at both ends in the width direction, so that the third release layer 270 is torn off, and the stress on both sides is uniform, thereby preventing the protective layer 220 connected to the third release layer from being deformed. The third release layer 270 may have a rectangular sheet-like structure and the width direction thereof is the same as the width direction of the applicator 100.

Referring to fig. 4, the sliding member 250 includes a first sliding portion 251 and a second sliding portion 252 protruding from the first sliding portion 251, the first sliding portion 251 is detachably connected to the film applicator 100 in a sliding manner, and the second sliding portion 252 is connected to the film removing member 240 in a sliding manner.

In other embodiments, a sponge pad is disposed on a side of the first sliding portion 251 facing the dust adhering layer 260, and the sponge pad has elasticity and fills a gap between the first sliding portion 251 and the dust adhering layer 260, so that the first sliding portion 251 can more tightly adhere the dust adhering layer 260 to the screen of the mobile phone, and a better cleaning effect is achieved.

The second sliding portion 252 includes a rod 2521 and a cover 2522, two ends of the rod 2521 are respectively connected to the first sliding portion 251 and the cover 2522, the size of the rod 2521 is less than or equal to the width of the sliding slot 241, and the size of the cover 2522 is greater than the width of the sliding slot 241.

In this embodiment, the length direction and the width direction of the sliding groove 241 are the same as those of the film applicator 100, the rod body 2521 and the cover body 2522 can be detachably connected, only the dimension of the rod body 2521 in the length direction of the sliding groove 241 is required to be smaller than that of the sliding groove 241, the dimension of the rod body 2521 in the width direction of the sliding groove 241 is required to be smaller than that of the sliding groove 241, the dimension of the cover body 2522 in the width direction of the sliding groove 241 is larger than that of the sliding groove 241, the rod body 2521 extends into the sliding groove 241 and is slidably connected with the sliding groove 241, and then the rod body 2521 and the cover body 2522 are connected, so that the film removing member 240 can be prevented from being separated from the sliding member 250.

In this embodiment, the rod 2521 has a circular cross section, and the sliding groove 241 has a track shape.

Specifically, the cross section of the rod 2521 is a section perpendicular to the axial direction of the rod 2521, the axial direction of the rod 2521 is the same as the thickness direction of the film applicator 100, and both ends of the sliding groove 241 in the length direction are semicircular.

In other embodiments, the cross section of the rod 2521 may be rectangular, and the sliding groove 241 may be rectangular, as long as the shape of the sliding groove 241 is formed by the translation of the cross section of the rod 2521 in the length direction of the film applicator 100.

Referring to fig. 5, the film applicator 100 includes an accommodating portion 110 and a fixing portion 120 disposed at one end of the accommodating portion 110, and when the electronic device to be coated is placed in the accommodating portion 110, the positioning portion 211 and the fixing portion 120 are matched to perform positioning, so that the protective layer 220 is aligned with a screen of the electronic device.

In this embodiment, the fixing portion 120 is provided with a plurality of positioning pillars 1121 corresponding to the positioning holes 2111 one to one, and the cross-sectional shapes of the positioning pillars 1121 match with the shapes of the positioning holes 2111, so as to avoid installation errors.

Referring to fig. 5 and 6, the applicator 100 includes a first side 113 and a second side 114 opposite to each other, and the first side 113 and the second side 114 are perpendicular to the width direction of the applicator 100. First side 113 is provided with a first sliding groove 1131, second side 114 is provided with a second sliding groove 1141, two ends of first sliding part 251 are respectively bent towards first sliding groove 1131 and second sliding groove 1141 to form a first sliding rail 2511 and a second sliding rail 2512, first sliding rail 2511 is detachably connected to first sliding groove 1131 in a sliding manner, and second sliding rail 2512 is detachably connected to second sliding groove 1141 in a sliding manner.

Specifically, the sliding connection between the slider 250 and the applicator 100 can be achieved by mounting the first slide rail 2511 in the first slide groove 1131 and the second slide rail 2512 in the second slide groove 1141, and the cross section of the first slide portion 251 in the longitudinal direction of the applicator 100 is substantially a rounded rectangle.

Referring to fig. 5 to 7, each of the first sliding groove 1131 and the second sliding groove 1141 includes a groove bottom surface 1151, and a first groove side surface 1152, a second groove side surface 1153, and a third groove side surface 1154 surrounding the edge of the groove bottom surface 1151 and connected in sequence, the first groove side surface 1152 and the third groove side surface 1154 are opposite and perpendicular to the thickness direction of the film laminator 100, and the second groove side surface 1153 is disposed near one end of the film removing member 240 connected to the second release layer 230 and perpendicular to the length direction of the film laminator 100.

Specifically, the first side surface 113 and the second side surface 114 are oppositely disposed on the accommodating portion 110. In other embodiments, the fixing portion 120 includes a third side 1122 and a fourth side 1123, the same ends of the third side 1122 and the fourth side 1123 are respectively connected to the first side 113 and the second side 114 in an arc, and the other ends are gradually close to each other, so as to facilitate holding and avoiding hurting hands.

Specifically, one end of the first release layer 210 protrudes out of the protection layer 220 along the length direction thereof to form the positioning portion 211, and the width of the positioning portion 211 can be smaller than the width of the protection layer 220, so as to save materials.

After the mobile phone is placed in the accommodating portion 110, the sliding member 250 needs to slide in from the first sliding groove 1131 and the second sliding groove 1141 at the side opposite to the second groove side surface 1153, and the second groove side surface 1153 is just flush with the top of the mobile phone screen or crosses the top of the mobile phone screen along the length direction of the film sticking device 100, so that the sliding area of the sliding member 250 can cover the whole mobile phone screen, the dust sticking layer 260 is completely attached to the mobile phone screen, and a better dust removing effect is achieved.

In this embodiment, the accommodating portion 110 is partially recessed from the top surface to form an accommodating groove 111, and the width of the accommodating portion 110 gradually decreases from one end of the accommodating groove 111 away from the fixing portion 120 to the direction away from the fixing portion 120.

Specifically, the width direction of the accommodating portion 110 is the same as the width direction of the film applicator 100, the accommodating portion 110 further includes a bearing surface 1112 connected to one end of the accommodating groove 111 away from the fixing portion 120, the width direction of the bearing surface 1112 is the same as the width direction of the film applicator 100, the width of the free end of the bearing surface 1112 gradually decreases toward the direction away from the accommodating groove 111, so as to place the slider 250 on the bearing surface 1112 for positioning, align the first sliding groove 1131 and the first sliding rail 2511, and the second sliding groove 1141 and the second sliding rail 2512 in the thickness direction of the film applicator 100, adjust the angle of the slider 250 with the thickness direction of the film applicator 100 as an axis, and mount the slider 250 on the film applicator 100 through the first sliding groove 1131 and the second sliding groove 1141.

Referring to fig. 7 to 12, when a user attaches a film, the user may first place the mobile phone in the receiving slot 111, then mount the sliding member 250 on the film attaching device 100 and slide to an end close to the fixing portion 120, and then cooperate the positioning portion 211 with the fixing portion 120 to complete the positioning of the protection film 200; the user tears the third from type layer 270 earlier when the pad pasting, then slide slider 250 to the one end of keeping away from fixed part 120, the screen of dust layer 260 and cell-phone is laminated completely under the pressure of slider 250, second sliding part 252 has moved to the other end from the one end that spout 241 is close to fixed part 120 this moment, continue to pull slider 250 outwards along former direction of motion, second sliding part drives except that piece 240 will be connected with it from type layer 230, dust layer 260 tears together, clean the screen of cell-phone through dust layer 260, expose protective layer 220 simultaneously and can paste on the screen immediately, avoided on dust or other impurity fall protective layer 220 and/or the cell-phone, guarantee the pad pasting quality, only need slide slider 250 can accomplish whole pad pasting process, convenient operation is swift.

The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (10)

1. The utility model provides a protection film, its characterized in that, protection film is from type layer, protective layer, second from type layer, except that membrane piece, slider, stick dirt layer and third from type layer including the first type layer that stacks gradually the setting, slider connect in except that membrane piece, the one end except that membrane piece connect respectively in the second from type layer with stick dirt layer with same one end, first type layer is close to except that membrane piece with the second is protruding the stretching to of the at least part of one end of connecting department from type layer the protective layer forms location portion outward.

2. The protective film according to claim 1, wherein the film removing member is provided with a slide groove having an elongated shape, and the sliding member is at least partially provided in the slide groove and is slidable in a longitudinal direction of the slide groove.

3. The protective film according to claim 1, wherein the width of the film removing member is gradually reduced from one end connected to the second release layer toward the other end.

4. The protective film according to claim 1, wherein an end of the third release layer, which is close to the connection portion of the film member and the second release layer, protrudes to the dust-binding layer to form a clamping portion.

5. A film pasting assembly, characterized by comprising a film pasting device and the protective film as claimed in any one of claims 1 to 4, wherein the film pasting device comprises a containing part and a fixing part arranged at one end of the containing part, and when an electronic device to be pasted with a film is placed in the containing part, the positioning part is matched with the fixing part for positioning so that the protective layer is aligned with a screen of the electronic device.

6. The film sticking assembly as recited in claim 5, wherein the sliding member comprises a first sliding portion and a second sliding portion protruding from the first sliding portion, the first sliding portion being removably slidably coupled to the film sticking device, the second sliding portion being slidably coupled to the film removing member.

7. The film sticking assembly according to claim 6, wherein the film removing member is provided with a slide groove in an elongated shape, the second sliding portion comprises a rod body and a cover body, the rod body is disposed in the slide groove and can slide along the length direction of the slide groove, two ends of the rod body are respectively connected with the first sliding portion and the cover body, the size of the rod body is smaller than or equal to the width of the slide groove, and the size of the cover body is larger than the width of the slide groove.

8. The film sticking assembly according to claim 6, wherein the film sticking device comprises a first side surface and a second side surface which are opposite, a first sliding groove is formed in the first side surface, a second sliding groove is formed in the second side surface, two ends of the first sliding portion are bent towards the first sliding groove and the second sliding groove respectively to form a first sliding rail and a second sliding rail, the first sliding rail is detachably and slidably connected to the first sliding groove, and the second sliding rail is detachably and slidably connected to the second sliding groove.

9. The film sticking assembly as recited in claim 8, wherein the first sliding groove and the second sliding groove each comprise a groove bottom surface, and a first groove side surface, a second groove side surface and a third groove side surface which are arranged around the edge of the groove bottom surface and are sequentially connected, the first groove side surface is opposite to the third groove side surface, and the second groove side surface is arranged near one end of the film removing member connected with the second release layer.

10. The film sticking assembly as recited in claim 5, wherein the receiving portion is recessed inwardly from the top surface to form a receiving groove, and a width of the receiving portion is gradually reduced from an end of the receiving groove away from the fixing portion toward a direction away from the fixing portion.

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