Automatic exhaust dust-free film pasting box

Abstract

The utility model discloses an automatic exhaust dust-free film pasting box which comprises a positioning assembly and a film pasting assembly, the positioning assembly comprises a cover body and a base, the film pasting assembly comprises tempered glass, an adhesive layer, a protective layer and a hard traction film, a first baffle and a second baffle are arranged at the bottom of the cover body, the first baffle is arranged around the edge of the cover body to form a tempered film positioning groove, and the second baffle is arranged around the edge of the cover body. The second baffle is arranged around the peripheral side of the first baffle, a plurality of gear parts extending towards the center direction are arranged on the end face of the inner side of the second baffle, gaps are reserved between the gear parts and the first baffle, the gaps form sliding grooves allowing the protective layer and the hard traction film to penetrate through, and the sliding grooves extend along the side ends to form openings located between the gear parts and the first baffle. And the protective layer and the hard traction film can pass through the opening. According to the film pasting device, manual positioning of a user is not needed, positioning is more accurate, film pasting operation is easy, and film pasting failure caused by dust falling is avoided due to the relatively-closed film pasting space.

Description

Technical Field

[0001] The utility model relates to the technical field of film sticking devices, in particular to an automatic exhaust dust-free film sticking box. Background Art

[0002] To further protect the screens of electronic devices, consumers will apply tempered glass to the screens of electronic devices. However, existing users have the following problems when applying the film: 1. Consumers do not position the film accurately manually, and the film is applied in an offset position. In an open film application environment, dust will be adsorbed on the screen surface and the tempered glass surface, causing film application failure; 2. The exhaust effect is not ideal, and bubbles often occur, affecting the user experience. Utility Model Content

[0003] The utility model aims to provide an automatic exhaust dust-free film sticking box, which solves the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic exhaust dust-free film box, comprising a positioning component and a film component used in conjunction with each other, the positioning component comprising a cover body and a base rotatably connected in a hinged manner, the film component comprising tempered glass, an adhesive layer, a protective layer and a hard traction film arranged in sequence from top to bottom, a first baffle and a second baffle arranged in sequence from top to bottom at the bottom of the cover body, the first baffle is arranged around the edge of the cover body to form a tempered film positioning groove, the second baffle is arranged around the circumference of the first baffle, and a plurality of gear parts extending toward the center are arranged on the inner end surface of the second baffle, a gap is left between the gear part and the first baffle, and the gap forms a slide groove for the protective layer and the hard traction film to pass through, and the slide groove extends along the side end to form an opening between the gear part and the first baffle, and the opening is for the protective layer and the hard traction film to pass through.

[0005] Preferably, two extension parts are provided at one end of the cover body, and the two extension parts are respectively located on both sides of the cover body, and a pivot part extending toward the center direction is provided on the inner side of the extension part, and two pivot grooves matched with the extension parts are provided at one end of the base, and the two pivot grooves are respectively located on both sides of the base, and pivot holes corresponding to the two pivot parts are provided on the two pivot grooves, and the two pivot parts are inserted into the two pivot holes one by one, and the cover body and the base are rotatably connected through the cooperation of the pivot part and the pivot hole.

[0006] Preferably, the opening is located at an end away from the pivotal portion.

[0007] Preferably, first step portions are provided on both sides of the base, second step portions matching the first step portions are provided on both sides of the cover body, and the shape of the first step portion is arranged opposite to the shape of the second step portion.

[0008] Preferably, a third step portion is provided at one end of the base close to the pivot groove, and a fourth step portion is provided at one end of the cover body close to the pivot portion, and the shape of the third step portion is arranged opposite to the shape of the fourth step portion.

[0009] Preferably, a connecting portion extends from one end of the protective layer away from the opening, and the connecting portion is connected to the hard traction film.

[0010] Preferably, a receiving groove is provided on the base, and the receiving groove is used for loading electronic equipment.

[0011] Preferably, the hard traction film is made of PET material, and the thickness of the hard traction film is at least 0.25 mm.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model provides a positioning component and a film sticking component, realizes precise positioning of the tempered glass through the tempered film positioning groove, removes dust on the electronic device screen and discharges bubbles between the electronic device screen and the tempered glass by pulling out the hard traction film, thereby improving the film sticking effect. The utility model does not require manual positioning by the user, has more precise positioning, simple film sticking operation, and a relatively closed film sticking space, which prevents film sticking failure caused by dust falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the positioning component of the utility model in an expanded state;

[0016] Figure 3 It is a cross-sectional view of the positioning assembly of the utility model;

[0017] Figure 4 for Figure 3 A partial enlarged view of the middle A;

[0018] Figure 5 This is a schematic diagram of the structure decomposition of the film sticking component of the utility model;

[0019] Figure 6 It is a structural schematic diagram of the base of the utility model;

[0020] Figure 7 It is a structural schematic diagram of the cover body of the utility model. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 7 The utility model provides an embodiment: an automatic exhaust dust-free film box, including a positioning component 100 and a film component 20 used in conjunction, the positioning component 100 is unfolded, the base 110 and the cover 120 are in an unfolded state, the mobile phone is placed in the accommodating groove 111, the mobile phone is positioned, the film component 20 is inserted along the opening 126, and slides along the slide groove 125, the film component 20 is installed on the cover 120, the base 110 and the cover 120 are closed, the mobile phone screen is in conflict with the hard traction film 24, and the mobile phone produces a film component 20 An upward force is generated to press the tempered glass 21 against the tempered film positioning groove 123. The user pulls out the hard traction film 24, which slides in the slide groove 125 and is pulled out at the opening 126. The hard traction film 24 takes away the dust on the mobile phone screen and removes the bubbles between the mobile phone screen and the tempered glass 21. At the same time, the protective layer 23 is taken away through the connecting part 25. The adhesive layer 22 contacts the mobile phone screen, so that the mobile phone and the tempered glass 21 are bonded. Wait for about 10 seconds to automatically complete the film application. Finally, open the film application box and take out the mobile phone. This technical solution does not require manual positioning by the user, and the positioning is more accurate. The film application operation is simple, and the relatively closed film application space can avoid dust falling and causing film application failure.

[0023] In this embodiment, the film assembly 20 includes a tempered glass 21, an adhesive layer 22, a protective layer 23 and a hard traction film 24 arranged in sequence from top to bottom. A connecting portion 25 extends from one end of the protective layer 23 away from the opening 126. The connecting portion 25 is connected to the hard traction film 24. When the hard traction film 24 is pulled out, the protective layer 23 can be pulled out from the opening 126.

[0024] Furthermore, the protective layer 23 in this embodiment is a release film.

[0025] A first baffle 121 and a second baffle 122 are sequentially arranged at the bottom of the cover body 120 from top to bottom. The first baffle 121 is arranged around the edge of the cover body to form a tempered film positioning groove 123, which contacts the peripheral side of the anti-slip glass 21, and at the same time realizes the positioning of the tempered glass 21, and prevents the tempered glass 21 from deviating or sliding when the hard traction film 24 or the protective layer 23 is pulled out; the second baffle 122 is arranged around the peripheral side of the first baffle 121, and a plurality of gear portions 124 extending toward the center direction are arranged on the inner end surface of the second baffle 122, and a gap is left between the gear portion 124 and the first baffle 121, and the gap forms a slide groove 125 for the protective layer 23 and the hard traction film 24 to pass through, and the slide groove 125 extends along the side end to form an opening 126 located between the gear portion 124 and the first baffle 121, and the opening 126 can allow the protective layer 23 and the hard traction film 24 to pass through.

[0026] Two extension parts 127 are provided at one end of the cover body 120, and the two extension parts 127 are respectively located on both sides of the cover body 120. A pivot part 128 extending toward the center direction is provided on the inner side of the extension part 127. Two pivot grooves 112 matched with the extension parts 128 are provided at one end of the base 110. The two pivot grooves 112 are respectively located on both sides of the base 110. Pivot holes 113 corresponding to the two pivot parts 128 are provided on the two pivot grooves 112. The two pivot parts 128 are inserted into the two pivot holes 113 one by one. The cover body 120 and the base 110 are rotatably connected through the cooperation of the pivot part 128 and the pivot hole 113, so as to realize the rotation action of flipping or covering the cover body 120 and the base 110.

[0027] Among them, the opening 126 is located at the end away from the pivoting portion 128. When the hard traction film 24 or the protective layer 23 is pulled out, it is away from the rotating end, so the user can exert force better and reduce the distribution area of ​​the pulling force, making the pulling out smoother and preventing poor pulling effect or difficulty in pulling out due to uneven pulling force.

[0028] A first step portion 114 is provided on both sides of the base 110, and a second step portion 129 adapted to the first step portion 114 is provided on both sides of the cover body 120. The shape of the first step portion 114 and the shape of the second step portion 129 are arranged relative to each other. The base 110 and the cover body 120 cooperate and interfere with each other through the first step portion 114 and the second step portion 129, thereby further improving the positioning effect.

[0029] The base 110 is provided with a third step portion 115 at one end close to the pivot groove 112, and the cover 120 is provided with a fourth step portion 116 at one end close to the pivot portion 128, and the shape of the third step portion 115 is arranged opposite to the shape of the fourth step portion 116. The base 110 and the cover 120 cooperate with each other through the third step portion 115 and the fourth step portion 116 to prevent the base 110 and the cover 120 from rotating too much, which affects the film sticking effect, and further improves the positioning effect.

[0030] The hard traction film 24 is made of PET material, and the thickness of the hard traction film 24 is at least 0.25 mm. The hard traction film 24 of this thickness has good support properties and can support the tempered glass 21 while preventing the tempered glass 21 from falling out of the tempered film positioning groove 123.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An automatic exhaust dust-free film sticking box, comprising a positioning component and a film sticking component used in conjunction with each other, characterized in that: The positioning assembly includes a cover body and a base which are rotatably connected in a hinged manner, the film assembly includes tempered glass, an adhesive layer, a protective layer and a hard traction film which are arranged in sequence from top to bottom, a first baffle and a second baffle which are arranged in sequence from top to bottom at the bottom of the cover body, the first baffle is arranged around the edge of the cover body to form a tempered film positioning groove, the second baffle is arranged around the circumference of the first baffle, a plurality of gear portions extending toward the center are arranged on the inner end surface of the second baffle, a gap is left between the gear portion and the first baffle, and the gap forms a slide groove through which the protective layer and the hard traction film can pass, and the slide groove extends along the side end to form an opening between the gear portion and the first baffle, and the opening allows the protective layer and the hard traction film to pass through.

2. The automatic exhaust dust-free film sticking box according to claim 1, characterized in that: Two extension parts are provided at one end of the cover body, and the two extension parts are respectively located on both sides of the cover body. A pivot part extending toward the center direction is provided on the inner side of the extension part. Two pivot grooves matched with the extension parts are provided at one end of the base, and the two pivot grooves are respectively located on both sides of the base. Pivot holes corresponding to the two pivot parts are provided on the two pivot grooves. The two pivot parts are inserted into the two pivot holes one by one, and the cover body and the base are rotatably connected through the cooperation of the pivot parts and the pivot holes.

3. The automatic exhaust dust-free film sticking box according to claim 2, characterized in that: The opening is located at an end away from the pivoting portion.

4. The automatic exhaust dust-free film sticking box according to claim 1, characterized in that: The base is provided with first step portions on both sides, and the cover is provided with second step portions matching the first step portions on both sides, and the shape of the first step portion is arranged opposite to the shape of the second step portion.

5. The automatic exhaust dust-free film sticking box according to claim 2, characterized in that: A third step portion is provided at one end of the base close to the pivot groove, and a fourth step portion is provided at one end of the cover body close to the pivot portion, and the shape of the third step portion is arranged opposite to the shape of the fourth step portion.

6. The automatic exhaust dust-free film sticking box according to claim 1, characterized in that: A connecting portion is extended from one end of the protective layer away from the opening, and the connecting portion is connected to the hard traction film.

7. The automatic exhaust dust-free film sticking box according to claim 1, characterized in that: The base is provided with a receiving groove, and the receiving groove is used for loading electronic equipment.

8. The automatic exhaust dust-free film sticking box according to claim 1, characterized in that: The hard traction film is made of PET material, and the thickness of the hard traction film is at least 0.25 mm.

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