TWM643193U - Dust-proof screen protective film sticking device - Google Patents

Abstract

A film device for dust -proof screen protective film contains a shell -shaped tone, a protective sticker, and one dust film; the shell -shaped tool is used to locate the position of the mobile device, so that the protective sticker can accurately attach it on the screen of the mobile device. The dust film system is fitted between the screen and the protection sticker. Attach it, and then protect the sticker accurately attached to the screen. Based on this, the success rate is increased.

Description

Dust-proof screen protective film sticking device

This creation is about the film sticking device of the protective film, especially a dust-proof screen protective film sticking device that can absorb the dust on the screen when sticking the screen protector, avoid excessive air bubbles during the film sticking process, and improve the success rate of the film sticking.

By the way, mobile devices such as mobile phones and tablet computers have become one of the necessities in people's life. In order to prevent the screen from being scratched or damaged due to the accidental drop or impact of the mobile phone, most consumers will install protective stickers or tempered glass protective films on the screen.

The known method of sticking the protective sticker is as follows: 1. Wipe the screen with an alcohol swab, and then dry the surface of the screen with a dry cloth; 2. Use the sticker to adhere dust that is invisible to the naked eye, so that the surface of the screen is temporarily free of dust; 3. Tear off the release paper of the protective sticker, and then align it with the screen, so that the protective sticker adheres to the screen through the transparent glue.

However, the disadvantages of the above-mentioned method of pasting the film are:

1. When attaching the protective sticker to the screen, the dust in the air will adhere to the transparent adhesive layer of the protective sticker, or there will be dust that is invisible to the naked eye falling on the screen, resulting in the sticking of the protective sticker. When air bubbles are generated, the operator needs to expel the air bubbles by hand pressure, or if the air bubbles are too large, the protective sticker needs to be removed and re-applied, which is very troublesome. Sometimes the used protective sticker is re-attached to the film, and the problem of air bubbles will still occur due to the adhesion of dust.

2. Since it takes time to align the screen with the film, if a jig can be provided, I believe it can solve the problem of poor film sticking efficiency.

The main purpose of this creation is to provide a dust-proof screen protective film sticking device, which can solve the inconvenience caused by conventional film sticking, and then quickly stick the film and avoid (reduce) the occurrence of air bubbles.

For this reason, the structure of the invention includes: a shell-shaped jig, one side of the shell-shaped jig is provided with an accommodating slot, and the accommodating slot can provide a mobile device to be placed, and the screen of the aforementioned mobile device is connected to the bottom surface of the accommodating slot; Attached to the screen of the mobile device through the adhesive layer, on the side opposite to the adhesive layer, there is a release paper, the release paper just facing the through hole; and a dust removal film, which is arranged at one end of the adhesive layer of the protective sticker. The dust removal film includes a release layer and an electrostatic layer. The aforementioned release layer is arranged on the adhesive layer of the protective sticker. One side extends to provide user extraction.

According to this, after cleaning the screen, the user covers the shell-shaped jig on the mobile device, presses the concave part of the shell-shaped jig, and extracts the electrostatic layer of the dust removal film, so that the dust and particles on the screen of the mobile device are taken away by electrostatic adsorption, and then the release layer is separated from the adhesive layer of the protective sticker, so that the adhesive layer is tightly attached to the screen of the mobile device by the pressure of the concave part; Fully attached to the screen of the mobile device.

In the embodiment of the invention, the through hole is in the shape of an arrow, and the release paper is also in the shape of an arrow. The sticking force of the release paper to the protective sticker on the side away from the drawing groove is strengthened.

Through the above description, the characteristics and functions of this creation are briefly described as follows:

1. In this creation, the screen of the mobile device can be further cleaned through the dust removal film, and the invisible dust and particles will be taken away, so that the screen film of the mobile device is not easy to generate air bubbles and the success rate is improved.

2. This creation covers the mobile device with a shell-shaped jig, which can accurately position the protective sticker and reduce the time spent on the film.

3. For the film sticking industry, it is only necessary to prepare a set of shell-shaped jigs, which can be used multiple times with protective stickers and dust removal films.

1: Shell-shaped fixture

11: storage tank

111: bottom surface

12: Through hole

13: concave part

14: Pulling slot

2: Protective sticker

21: Viscous layer

22: Release paper

3: Dust removal film

31: release layer

32: Electrostatic layer

4:Mobile device

41: screen

Figure 1: An exploded view of the structure of this creation.

Figure 2: is a structural diagram of the combined state in Figure 1.

Figure 3: It is an exploded structure diagram of the other side of Figure 2.

Figure 4: It is the status diagram (1) of this creation.

Figure 5: It is the status diagram (2) of this creation.

As shown in Fig. 1 and Fig. 2, the film sticking device of the dust-proof screen protective film of this invention includes: a shell-shaped jig 1, a protective sticker 2 and a dust-removing film 3.

As shown in FIGS. 1 to 3 , one side of the shell-shaped fixture 1 is provided with a housing groove 11, which can provide a mobile device 4 to place, and the screen 41 of the aforementioned mobile device 4 is connected to the bottom surface 111 of the housing tank 11;

As shown in FIGS. 1 to 3 , the protective sticker 2 is arranged on the bottom surface 111 of the accommodating tank 11 , and one side of the protective sticker 2 is provided with an adhesive layer 21 , which is attached to the screen 41 of the mobile device 4 through the adhesive layer 21 .

As shown in Figures 1 to 3, the dust removal film 3 is arranged on one end of the adhesive layer 21 of the protective sticker 2. The dust removal film 3 includes a release layer 31 and an electrostatic layer 32. The aforementioned release layer 31 is arranged on the adhesive layer 21 of the protective sticker 2. The electrostatic layer 32 is folded and connected with the release layer 31. The surface of the electrostatic layer 32 is electrostatically treated to absorb dust and particles.

As shown in Figures 3 to 5, after cleaning the screen 41, the user covers the shell-shaped jig 1 on the mobile device 4, presses the concave part 13 of the shell-shaped jig 1, and pulls it out. Take the electrostatic layer 32 of the dust removal film 3, so that the dust and particles on the screen 41 of the mobile device 4 are absorbed and taken away by the electrostatic electrostatic, and then the ionized layer 31 is separated from the viscosity layer 21 of the protective sticker, which makes the viscosity layer 21 in the concave and concave and closely attached to the screen 41 of the mobile device 4; The power of the protection sticker 2 is fully attached to the screen 41 of the mobile device 4.

As shown in FIG. 3 , the through hole 12 is in the shape of an arrow, and the release paper 22 is also in the shape of an arrow. The release paper 22 strengthens the sticking force of the protective sticker 2 on the side away from the drawing groove 14 .

To sum up, the structure of this creation has never been seen in any books or public use, and it truly meets the requirements for a new patent application. I sincerely hope that the bureau will grant a patent as soon as possible, and I will pray for it.

It needs to be clarified that the above description is the specific embodiment of this creation and the technical principles used. If changes are made according to the concept of this creation, and the functions produced by it still do not exceed the spirit covered by the instructions and drawings, they should be declared within the scope of this creation.

1: Shell-shaped fixture

11: storage tank

111: bottom surface

12: Through hole

14: Pulling slot

2: Protective sticker

21: Viscous layer

22: Release paper

3: Dust removal film

31: release layer

32: Electrostatic layer

Claims (3)

A film sticking device for a dustproof screen protective film, comprising: a shell-shaped jig, one side of the shell-shaped jig is provided with an accommodating groove, the accommodating groove can provide a mobile device to place, and the screen of the aforementioned mobile device is connected to the bottom surface of the accommodating groove; There is an adhesive layer attached to the screen of the mobile device through the adhesive layer. On the side opposite to the adhesive layer, there is a release paper, the release paper is just facing the through hole; and a dust removal film, which is arranged at one end of the adhesive layer of the protective sticker. The dust removal film includes a release layer and an electrostatic layer. The aforementioned release layer is arranged on the adhesive layer of the protective sticker. The layer extends toward one side of the pull-out slot to provide extraction for the user. The film sticking device for dust-proof screen protective film as described in claim 1, wherein the shell-shaped jig is covered on the mobile device, and the user presses the concave part of the shell-shaped jig to extract the electrostatic layer of the dust removal film, so that the dust and particles on the screen of the mobile device are taken away by electrostatic adsorption, and then the release layer is detached from the adhesive layer of the protective sticker, so that the adhesive layer is tightly attached to the screen of the mobile device under the pressure of the concave part; finally, when it is pulled off through the release paper The strength makes the aforementioned sticky layer of the protector completely adhere to the screen of the mobile device. The dust-proof screen protective film sticking device according to claim 1, wherein the through hole is arrow-shaped, and the release paper is also arrow-shaped, and the release paper is used to strengthen the sticking force of the protective sticker on the side away from the drawing groove.

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