CN219903707U

CN219903707U - Novel dustproof film

Info

Publication number: CN219903707U
Application number: CN202320831483.4U
Authority: CN
Inventors: 陈彩虹
Original assignee: Sticker Technology Shenzhen Co ltd
Current assignee: Sticker Technology Shenzhen Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-10-27
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a novel dustproof film, and belongs to the technical field of protective films. The utility model comprises a positioning film, a protective film and a release film, wherein the positioning film, the protective film and the release film are sequentially attached, and a positioning hole and a through groove are formed at the end part of the positioning film. And a pull tab is arranged below the release film, one end of the pull tab is provided with a handle, the other end of the pull tab is connected with the release film, and the handle of the pull tab penetrates through the through groove to extend above the positioning film. The utility model does not need to specially design a dust removing channel of the film sticking device, and can enable the film sticking device which does not originally have a dust removing function to have the dust removing function. By reversing the release film, the adhesive surface of the release film is attached to the screen and pulled, so that dust is quickly adhered away, and the value of the release film is fully exerted; and through the design shape strip of preapring for an unfavorable turn of events, not only to the soft membrane shaping, can also play the supporting role when pulling from the type membrane.

Description

Novel dustproof film

Technical Field

The utility model belongs to the technical field of protective films, and particularly relates to a novel dustproof film.

Background

In the prior art, a screen film is manually stuck, dust on a screen is removed by sticking a dust removing film on the screen before sticking the film, then a release film on a diaphragm is manually peeled off, and the diaphragm is stuck on the screen. The whole film pasting process needs a long time, film pasting and dust removal efficiency are low, and for this reason, china patent 2022201933434 discloses a dust removal film pasting device, as shown in fig. 1, which comprises a cover plate, a positioning seat and a protective film component, wherein the cover plate comprises a connecting end, the connecting end is rotatably connected with the positioning seat, the protective film component is detachably connected with the cover plate, the protective film component comprises a protective film, a first release film, a dust removal film and a sliding part, the protective film is connected with the cover plate, the first release film covers on one side of the protective film far away from the cover plate, the dust removal film is arranged on one side of the first release film far away from the protective film, the sliding part is slidably connected with the cover plate, the sliding part is positioned between the first release film and the dust removal film, and one end of the first release film close to the connecting end and one end of the dust removal film close to the connecting end are both connected with the sliding part. However, the device adopts excessive films and parts, has high production cost and is relatively complex to use. In addition, a common film sticking device, especially a film sticking device of a soft film curved surface screen, needs to take off a release film firstly, and then the film is mounted on the film sticking device, so that dust is easy to fall into the film sticking device, and therefore, a novel dustproof film is provided, and the problems are solved.

Disclosure of Invention

The utility model aims to provide a novel dustproof film and aims to solve the problems of high production cost, complex film pasting and the like of the existing dustproof film pasting component in the background technology. The traditional membrane needs to be torn off from the release film firstly and then attached, and ash is easy to fall into the process, so that the membrane attaching failure is caused. In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a novel dustproof membrane, includes locating film, protection film and from the type membrane, locating film, protection film, from the type membrane laminating in proper order, locating hole and logical groove have been seted up to the tip of locating film. And a pull tab is arranged below the release film, one end of the pull tab is provided with a handle, the other end of the pull tab is connected with the release film, and the handle of the pull tab penetrates through the through groove to extend above the positioning film. Through this technical scheme cooperation current pad pasting ware, can fix a position the installation fast with the membrane group, pack into the pad pasting ware after the dust removal membrane, can be in a taut state, keep very little distance from type membrane and screen, pulling handle this moment, the end of type membrane can reverse and break away from, the last glue can glue the remaining dust on the cell-phone, and the pull tab is taken out from the logical groove of type membrane all from the location membrane at last, presses the location membrane again, makes protection film and screen laminating can.

Further, the positioning hole on the upper surface of the positioning film is provided with an anti-deformation strip, so that deformation is prevented when an excessively soft film group is adopted.

Preferably, the length and width dimensions of the positioning film are larger than those of the release film, and the length and width dimensions of the release film are larger than those of the protective film. The size of the release film is larger than that of the screen, so that the comprehensive dust removal is ensured. The protective film comprises a soft film, a toughened film and a ceramic film.

Further, the number of the positioning holes is 4, the positioning holes are arranged at the positions corresponding to the positioning columns of the film pasting tool, and the other end of the positioning holes is also provided with fool-proof holes, so that the user is prevented from pasting reversely.

Further, the installation direction of the deformation preventing strip comprises the transverse direction and the longitudinal direction, so that the soft membrane similar to the hydrogel membrane can not deform during installation.

More preferably, the deformation preventing strip is arranged at the through groove and is parallel to the through groove, and when the pull piece and the release film are pulled, the deformation preventing strip plays a supporting role, so that the pull piece and the release film are pulled to be more silky.

Compared with the prior art, the utility model does not need to specially design a dust removing channel of the film sticking device, and can enable the film sticking device without dust removing function to have the dust removing function. The release film is reversed, the adhesive surface is attached to the screen and pulled out, the surface of the screen is cleaned rapidly, and the value of the release film is fully exerted; and through the design shape strip of preapring for an unfavorable turn of events, not only to the soft membrane shaping, can also play the supporting role when pulling from the type membrane. The general pad pasting ware, especially the pad pasting ware of soft membrane curved surface screen need take off earlier and leave the type membrane, install the pad pasting ware again on, this process very falls the dust and goes into very easily, and this patent is installed earlier and is pulled away from the type membrane again, and the in-process of pulling, the dust that drops on the screen can be taken away by the viscose, improves the success rate of pad pasting greatly. The product can reach the dust removal effect with the existing release film through ingenious design, and has the advantages of simple structure, low production cost and convenient use.

Drawings

FIG. 1 is a schematic diagram of the present utility model of China patent 2022201933434;

FIG. 2 is a schematic diagram of an embodiment of the present utility model;

FIG. 3 is an exploded view of an embodiment of the present utility model;

FIG. 4 is a schematic diagram of the back side of an embodiment of the present utility model;

FIG. 5 is a schematic illustration of the use of an embodiment of the present utility model;

fig. 6 is a schematic diagram of another use provided by an embodiment of the present utility model.

Wherein, each reference sign in the figure:

1. a release film; 10. a pull tab; 11. a handle; 2. a protective film; 3. positioning a film; 31. positioning holes; 32. an anti-deformation strip; 33. a through groove; 4. a film sticking tool; 41. and positioning columns.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Referring to fig. 2-6, the present utility model provides a novel dustproof film, which comprises a positioning film 3, a protective film 2 and a release film 1, wherein the positioning film 3, the protective film 2 and the release film 1 are sequentially attached, and a positioning hole 31 and a through groove 33 are formed at the end of the positioning film 3. A pull tab 10 is also arranged below the release film 1, one end of the pull tab 10 is provided with a handle 11, the other end is connected with the release film 1, and the handle 11 of the pull tab 10 extends to the upper part of the positioning film 3 through the through groove 33. As shown in fig. 2 and 3, the positioning hole 31 on the upper surface of the positioning film 3 is provided with a deformation preventing strip 32, so as to prevent deformation when an excessively soft film group is adopted, the deformation preventing strip 32 is arranged at the through groove 33 and is parallel to the through groove 33, and when the pull tab 10 and the release film 1 are pulled, the deformation preventing strip 32 plays a supporting role, so that the pull tab 10 and the release film 1 are pulled up to be more silky. The length and width dimensions of the positioning film 3 are larger than those of the release film 1, and the length and width dimensions of the release film 1 are larger than those of the protection film 2. The size of the release film 1 is larger than the screen size, so that the comprehensive dust removal is ensured. The protective film 2 comprises a soft film and a toughened film, and the number of the positioning holes 31 is 4, and the positioning holes are arranged at the positions corresponding to the positioning columns 41 of the film sticking tool 4.

In actual use, as shown in fig. 5 and 6, after the mobile phone is fixed on the film attaching tool 4, the film set with the positioning film 3, the protective film 2, the release film 1 and the pull tab 10 is mounted on the positioning column 41 of the film attaching tool 4, and at this time, the mobile phone screen is attached to the handle 11. Pulling handle 11, the other end and the release film 1 of pull tab 10 are connected, and release film 1 is reverse "C" shape when the pull tab 10 moves, from the one side of release film 1 area viscidity with cell-phone screen laminating friction, take out release film 1 in-process with the screen clean up, pull tab 10 takes release film 1 to take out from the complete back of accomplishing from the logical groove 33 of locating film 3, presses locating film 3 again, makes protection film 2 and screen laminating can.

In summary, the utility model does not need to design a dust removing channel specially for the film sticking device, and the film sticking device without dust removing function can also have dust removing function. By reversing the release film 1, the adhesive surface is attached to the screen and pulled out, the surface of the screen is cleaned rapidly, and the value of the release film 1 is fully exerted. And through the design shape strip 32 of preapring for an unfavorable turn of events, not only design the soft membrane, can also play the supporting role when pull from membrane 1.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiments, and the terms "upper," "lower," "left," "right," "front," "back," and the like are used herein with reference to the positional relationship of the drawings.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The above embodiments are only for illustrating the present utility model, not for limiting the present utility model, and various changes and modifications may be made by one of ordinary skill in the relevant art without departing from the spirit and scope of the present utility model, and therefore, all equivalent technical solutions are also within the scope of the present utility model, and the scope of the present utility model is defined by the claims.

Claims

1. Novel dustproof membrane, including locating film (3), protection film (2) and from type membrane (1), its characterized in that: the locating film (3), the protection film (2) and the release film (1) are attached in sequence, a locating hole (31) and a through groove (33) are formed in the end portion of the locating film (3), a pull tab (10) is further arranged below the release film (1), a handle (11) is arranged at one end of the pull tab (10), the other end of the pull tab is connected with the release film (1), and the handle (11) of the pull tab (10) penetrates through the through groove (33) to extend above the locating film (3).

2. A novel dust-proof film according to claim 1, wherein: and an anti-deformation strip (32) is arranged at a positioning hole (31) on the upper surface of the positioning film (3).

3. A novel dust-proof film according to claim 1, wherein: the length and width dimensions of the positioning film (3) are larger than those of the release film (1), and the length and width dimensions of the release film (1) are larger than those of the protection film (2).

4. A novel dust-proof film according to claim 1, wherein: the number of the positioning holes (31) is 4, the positioning holes are arranged at the positions corresponding to the positioning columns (41) of the film pasting tool (4), and the other end of the positioning holes is also provided with fool-proof holes.

5. A novel dust-proof film according to claim 1, wherein: the protective film (2) comprises a soft film, a toughened film and a ceramic film.

6. A novel dust-proof film according to claim 2, wherein: the mounting direction of the deformation preventing strip (32) comprises a transverse direction and a longitudinal direction.

7. A novel dust-proof film according to claim 2, wherein: the deformation-preventing strip (32) is arranged at the through groove (33) and is parallel to the through groove (33).