CN218463959U - Film sticking device with exhaust chute and capable of removing dust - Google Patents

Abstract

The utility model relates to a pad pasting ware with exhaust chute and ability dust removal, when the main part locate the accommodating space with the electronic equipment cover and with pull the layer laminating, pull the layer and can be pulled so that the functional layer turns up from the crease, make the functional layer move to the other end by the one end of electronic equipment's screen towards one side of tempering membrane, take out the functional layer from accommodating space until pulling the layer, one side that makes the tempering membrane bond dorsad and electronic equipment's screen is relative and the interval, exhaust chute can supply the user to point to draw at this moment, so that the user points to see through exhaust chute drives the tip of tempering membrane and electronic equipment's screen laminating, and the bonding piece can break away from the tempering membrane, so that the tempering membrane relies on its self stress and the screen of gravity electronic equipment of laminating completely. This scheme can highly raise the brace table that is used for supporting electronic equipment to this avoids the too big defect of resistance when the type membrane is drawn from the type membrane that is led to being centre gripping in this space by the space undersize between tempering membrane and the electronic equipment screen.

Description

Film sticking device with exhaust chute and capable of removing dust

Technical Field

The utility model relates to an electronic equipment pad pasting technical field, in particular to pad pasting ware that has exhaust spout and can remove dust.

Background

The tempering membrane has the characteristic of self-adhesion, and the characteristic of this kind of self-adhesion mainly reflects, and even if do not exert external force after tempering membrane partly with the laminating of electronic equipment screen, the tempering membrane relies on effects such as stress and gravity of its self material will constantly outwards expand, until realizing the whole laminating of tempering membrane and electronic equipment screen.

When the toughened film pad pasting is adopted, the one end of the toughened film is aligned with one end edge of the screen of the electronic equipment generally, then the toughened film at the end is pasted and stuck with the end part of the screen of the electronic equipment, then the toughened film is released, under the characteristic action of the self weight and the self adhesion of the toughened film, the toughened film is gradually pasted to the other end along the attached one end, and in the process of pasting, air is automatically discharged to the region which is not pasted until the whole toughened film is completely pasted on the screen of the electronic equipment. The film pasting mode is difficult to be completed by naked eyes by hands without an auxiliary film pasting tool.

However, the precision of laminating of tempering membrane and electronic equipment screen can only be guaranteed to traditional supplementary pad pasting instrument generally, the production of bubble when utilizing supplementary pad pasting instrument pad pasting can't be avoided or reduce, even some supplementary pad pasting instruments embed the tempering membrane, and set up the one deck pull between tempering membrane and electronic equipment screen and inhale paper, the pull is inhaled paper and can be pulled in order to clear up the electronic equipment screen once more when the pad pasting, but owing to need guarantee to have enough near distance between tempering membrane and the electronic equipment screen, make to have enough strong electron between tempering membrane and the electronic equipment screen after guaranteeing that the pull is inhaled the paper and is pulled, this just leads to inhaling to contact friction between paper and the electronic equipment screen too big, the resistance is great when leading to inhaling the paper and being pulled.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pad pasting ware with exhaust chute and ability dust removal to contact friction is too big between solution suction paper and the electronic equipment screen, the great problem of resistance when leading to suction paper by the pull.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a pad pasting ware with exhaust chute can remove dust, include:

the body comprises an outer surface and an inner surface which are opposite, the body is provided with a window which penetrates through the outer surface and the inner surface, and the body is provided with an accommodating space at one side of the inner surface; the accommodating space is provided with a supporting table, and the supporting table is used for abutting against a screen of the electronic equipment; the end part of the main body is also provided with an exhaust chute which penetrates through the outer surface and the inner surface and is communicated with the accommodating space;

the toughened film is arranged in the accommodating space and is opposite to the window, the toughened film does not protrude out of the support platform, and at least part of the structure of the end part of the toughened film is opposite to the exhaust chute;

the bonding piece is arranged on the outer surface and is bonded with the toughened film through the window;

the release film comprises a functional layer and a traction layer which are mutually overlapped, the functional layer is opposite to one side of the toughened film, which is back to the bonding piece, the traction layer is arranged on one side of the functional layer, which is back to the toughened film, and a crease is formed between the traction layer and one end of the functional layer; when the main body sleeves the electronic equipment in the accommodating space and is attached to the traction layer, the traction layer can be pulled to enable the functional layer to turn outwards from the crease, one side, facing the toughened film, of the functional layer moves from one end of the screen of the electronic equipment to the other end of the screen of the electronic equipment until the traction layer draws the functional layer out of the accommodating space, and the side, facing away from the bonding piece, of the toughened film is opposite to and spaced from the screen of the electronic equipment;

the exhaust chute can be used for a user to pass by fingers, so that the fingers of the user can drive the end part of the toughened film to be attached to the screen of the electronic equipment through the exhaust chute; the bonding piece can be separated from the toughened film, so that the toughened film is completely attached to the screen of the electronic equipment by means of the stress and the gravity of the toughened film.

In one embodiment, the exhaust chute is provided with a transition surface connected to the outer surface and inclined to the thickness direction of the main body.

In one embodiment, the transition surface is a cambered surface structure which is arranged around the inner area of the exhaust chute and is continuous in the circumferential direction.

In one embodiment, the bottom surface of the accommodating space is an inclined slope, and the toughened film is attached to the bottom surface of the accommodating space.

In one embodiment, the two ends of the support platform have a height difference, and the toughened film extends between the two ends of the support platform;

the end of the support platform with a relatively low height is arranged adjacent to the exhaust chute.

In one embodiment, the number of the supporting platforms is at least two, and at least two supporting platforms are positioned at two opposite side edges of the accommodating space; the support table is inclined in the thickness direction of the main body from one side surface of the main body.

In one embodiment, the inner surface is provided with a frame connected with the main body, and the frame encloses to form the accommodating space.

In one embodiment, the frame is provided with an opening communicated with the accommodating space, and one end of the traction layer penetrates through the opening.

In one embodiment, a notch is formed in one side, back to the opening, of the frame, a limiting protrusion is formed at the crease of the release film, and the limiting protrusion penetrates through the notch to limit the lateral deviation of the release film.

In one embodiment, a stop block is arranged on one side edge of the accommodating space, and the stop block abuts against the edge of the toughened film.

According to the above technical scheme, the embodiment of the utility model provides an at least have following advantage and positive effect:

the utility model discloses pad pasting ware with exhaust chute and ability dust removal, locate the accommodating space with the electronic equipment cover in the main part and with draw the layer laminating back, draw the layer can be drawn so that the functional layer turns up from the crease, one side that the functional layer is used for laminating tempering membrane is moved to the other end by the one end of electronic equipment's screen, takes out the functional layer from accommodating space until drawing the layer, and the tempering membrane is relative with electronic equipment's screen in one side of bonding piece dorsad this moment. In the process that the user pulls the traction layer to drive the functional layer to turn outwards, the functional layer can clean and remove dust of the screen of the electronic equipment through the electronic adsorption force, and the phenomenon that the screen of the electronic equipment generates bubbles due to dust gathering caused by incomplete dust removal before film pasting is avoided. After the traction layer and the functional layer are pulled out, in order to enable the toughened film to be attached to the screen of the electronic equipment, the exhaust chute can be scratched by fingers, and therefore the end portion of the toughened film, which is driven by the fingers of a user through the exhaust chute, is attached to the screen of the electronic equipment. Then, can manually tear bonding piece, bonding piece breaks away from the tempering membrane, and the tempering membrane can rely on self stress and gravity to constantly outwards expand by the one end of exhaust spout, until realizing the whole laminating of tempering membrane and electronic equipment screen. Therefore, the supporting table for supporting the electronic equipment can be highly raised by the scheme, so that the defect that the resistance is too large when the release film is drawn due to the fact that the space between the toughened film and the screen of the electronic equipment is too small to cause clamping in the space is overcome, and the supporting table is highly raised, so that the release film can be more easily drawn. It should be noted that the space increase between tempering membrane that the high lifting of brace table leads to and the electronic equipment screen can not influence tempering membrane and electronic equipment's laminating, this is because this scheme is provided with the exhaust spout and causes, and the exhaust spout can supply people to point the tip that slides and drive the tempering membrane and the screen laminates earlier. And the finger passes through the exhaust chute and presses the tempering film, so that the generation of bubbles caused by directly pressing the main body can be avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is an exploded view of a film applicator according to an embodiment of the present invention;

fig. 2 is an exploded view of another view of the film applicator according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of the main body of the laminator of FIG. 2;

FIG. 4 is a schematic cross-sectional view of the main body shown in FIG. 2 after being connected with a toughening film;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

fig. 6 is an enlarged schematic view of a portion B in fig. 4.

The reference numerals are explained below:

10. a film sticking device; 100. a main body; 110. an outer surface; 120. an inner surface; 130. a support table; 140. a frame; 141. opening a hole; 142. a notch; 101. a window; 102. an accommodating space; 103. a chute; 104. a transition surface; 200. tempering the film; 300. an adhesive member; 400. a release film; 410. a functional layer; 420. a traction layer; 430. folding; 431. a limiting bulge; 500. and a stop block.

Detailed Description

Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1 and 2, the present invention provides a film sticking device 10 having an exhaust chute and capable of removing dust, wherein the film sticking device 10 includes a main body 100, a tempered film 200, an adhesive member 300, and a release film 400.

The main body 100 may be made of plastic, metal, ceramic, etc. The body 100 includes an outer surface 110 and an inner surface 120 disposed opposite to each other, and the direction of the relative disposition may be understood as a thickness direction of the body 100. The main body 100 is provided with a window 101 penetrating through the outer surface 110 and the inner surface 120, the main body 100 is provided with an accommodating space 102 at one side of the inner surface 120, and the accommodating space 102 is communicated with the window 101. In this embodiment, the inner surface 120 is provided with a frame 140 connected to the main body 100, and the frame 140 and the main body 100 are connected to enclose the receiving space 102. It is understood that the receiving space 102 may be formed in other manners, for example, the receiving space 102 may be formed by providing a concave groove on the inner surface 110.

The accommodating space 102 is used for accommodating an electronic device so as to facilitate film pasting for a screen of the electronic device. The receiving space 102 may be provided with a protruding support table 130, the support table 130 being adapted to abut against a screen of the electronic device. When the screen of the electronic device abuts against the support table 130, a gap exists between the screen of the electronic device and the bottom surface of the accommodating space 102, which can also be understood as a gap exists between the screen of the electronic device and the inner surface 120, and the gap is used for placing the above-mentioned tempered film 200, so that the tempered film 200 is in contact fit with the screen. It should be noted that the electronic device may be an intelligent terminal with a screen, such as a smart phone and a tablet computer.

The tempered film 200 is disposed in the accommodating space 102 and opposite to the window 101.

The adhesive 300 is disposed on the outer surface 110 and is adhered to the tempered film 200 through the window 101. The adhesive member 300 may be a flexible adhesive paper, a sticker, a film, or the like having a single-sided adhesive surface.

The release film 400 comprises a functional layer 410 and a traction layer 420 which are mutually overlapped, the functional layer 410 is attached to one side, back to the bonding piece 300, of the toughened film 200, the traction layer 420 is arranged on one side, back to the toughened film 200, of the functional layer 410, and a crease 430 is formed at one end of the traction layer 420 and one end of the functional layer 410. When the main body 100 sleeves the electronic device in the accommodating space 102 and is attached to the traction layer 420, the traction layer 420 can be pulled to turn the functional layer 410 outwards from the fold 430, so that one side of the functional layer 410, which is used for attaching the toughened film 200, is in contact with the screen of the electronic device, the functional layer 410 is tightly attached to the screen of the electronic device and moves from one end of the screen of the electronic device to the other end until the traction layer 420 draws the functional layer 410 out of the accommodating space 102, and the side, which is opposite to the adhesive member 300, of the toughened film 200 is opposite to the screen of the electronic device.

It should be noted that, the end of the main body 100 is further provided with an exhaust chute 103 penetrating through the outer surface 110 and the inner surface 120 and communicating with the accommodating space 102, the tempered film 200 does not protrude from the support base 130, and at least a part of the end of the tempered film 200 is opposite to the exhaust chute 103. After the functional layer 410 is drawn out of the accommodating space 102 by the traction layer 420, the exhaust chute 103 can be crossed by a finger of a user, so that the finger of the user can penetrate through the exhaust chute 103 to drive the end of the toughened film 200 to be attached to a screen of an electronic device. After the end of the tempered film 200 is attached to the screen of the electronic device, the adhesive 300 can be separated from the tempered film 200 so that the tempered film 200 is completely attached to the screen of the electronic device by its own stress and gravity.

The utility model discloses pad pasting ware 10 with exhaust chute and ability dust removal, locate accommodating space 102 with the electronic equipment cover in main part 100 and with draw layer 420 laminating back, draw layer 420 and can be drawn so that functional layer 410 turns up from the crease, functional layer 410 is used for laminating one side of tempering membrane 200 and moves to the other end by the one end of electronic equipment's screen, draw layer 420 until draw layer 410 take out functional layer 410 from accommodating space 102, tempering membrane 200 is relative with electronic equipment's screen to one side of bonding piece 300 dorsad this moment. In the process that the user pulls the traction layer 420 to drive the functional layer 410 to turn outwards, the functional layer 410 can also clean and remove dust of the screen of the electronic device through the electronic adsorption force, the risk that the screen generates bubbles due to dust accumulation caused by incomplete dust removal before film pasting is avoided, and the smoothness of the screen after the film pasting of the user is ensured.

In the process that a user pulls the traction layer 420 to drive the functional layer 410 to turn outwards, the functional layer 410 can clean and remove dust of a screen of the electronic device through the electronic adsorption force, and the condition that the screen of the electronic device generates bubbles due to dust gathering caused by incomplete dust removal before film pasting is avoided. After the traction layer 420 and the functional layer 410 are pulled out, in order to make the tempered film 200 adhere to the screen of the electronic device, a finger can be used to pass through the exhaust chute 103, so that the user's finger can drive the end of the tempered film 200 to adhere to the screen of the electronic device through the exhaust chute 103. Then, the bonding piece 300 can be torn off manually, the bonding piece 300 is separated from the tempered film 200, and the tempered film 200 can be continuously expanded outwards from one end of the exhaust chute 103 by means of self stress and gravity until the tempered film 200 is completely attached to the screen of the electronic device. Therefore, the supporting table 130 for supporting the electronic equipment can be highly raised by the scheme, so that the defect that resistance is too large when the space between the toughened film 200 and the screen of the electronic equipment is too small to cause the clamped release film 400 to be pulled in the space is overcome, and the supporting table 130 is highly raised, so that the release film 400 can be pulled more easily. It should be noted that the space between the tempered film 200 and the electronic device screen, which is caused by the high elevation of the supporting platform 130, is not increased to affect the attachment of the tempered film 200 to the electronic device, because the exhaust chute 103 is provided in the present embodiment, the exhaust chute 103 can allow the fingers of a person to slide to drive the end of the tempered film 200 to attach to the screen first. And the finger passes through the exhaust chute 103 to press the tempered film 200, and compared with the case that the finger presses the main body 100 to indirectly drive the tempered film 200 to be pressed, the generation of bubbles can be avoided.

In an embodiment, referring to fig. 1, the exhaust chute 103 is provided with a transition surface 104 connected to the outer surface 110 and inclined to the thickness direction of the main body 100, and the transition surface 104 can reduce the extrusion of the edge and corner of the exhaust chute 103 to the human finger when the human finger slides across the exhaust chute 103, so that the human finger can more easily and comfortably slide across the exhaust chute 103. In addition, based on the structural design of the transition surface 104, the human finger can extend into a deeper area inside the main body 100 when passing through the exhaust chute 103, so that the end of the tempered film 200 can be sufficiently attached to the screen after the human finger penetrates through the exhaust chute 103. While FIG. 1 illustrates transition surface 104 as a circumferentially continuous arcuate surface structure disposed around an inner region of exhaust chute 103, it will be appreciated that in other embodiments, transition surface 104 may also include a beveled surface structure.

In one embodiment, fig. 5 and 6 illustrate that a height difference exists between the two ends of the support table 130. Wherein the end of the support table 130 having a relatively low height is disposed adjacent to the exhaust chute 103. Therefore, the toughened film can be ensured to be firstly attached to the screen at one end of the exhaust chute 103 and gradually transited from the low position to the high position of the support table 130. The number of the supporting platforms 130 in this embodiment is at least two, at least two supporting platforms 130 are located at two opposite side edges of the accommodating space 102, and a side surface of the supporting platform 130 facing away from the main body 100 is inclined to the thickness direction of the main body 100. It should be noted that the support platforms 130 may be a continuous or discontinuous structure, the number of the support platforms 130 is not limited to the above number, and may be one or more, and when the number of the support platforms 130 is one, the support platforms 130 are in a continuous or discontinuous ring structure.

In another embodiment, the support platform 130 may be configured to be not inclined, for example, the bottom surface of the accommodating space 102 may be an inclined slope, and the tempered film 200 is attached to the bottom surface of the accommodating space 102.

In one embodiment, referring to fig. 2, the frame 140 has an opening 141 communicating with the receiving space 102, and one end of the traction layer 420 is disposed through the opening 141. Since one end of the traction layer 420 is inserted into the opening 141, the traction layer 420 is restricted to move along the opening 141, and the traction layer 420 is prevented from being detached.

In an embodiment, a notch 142 is disposed on a side of the frame 140 facing away from the opening 141, a limiting protrusion 431 is formed on the release film 400 at the fold 430, and the limiting protrusion 431 is disposed through the notch 142 to limit the lateral deviation of the release film 400. Thus, the release film 400 can be more precisely attached to the tempered film 200.

In an embodiment, referring to fig. 5, a stopper 500 is disposed at an edge of one side of the receiving space 102, and the stopper 500 abuts against an edge of the tempered film 200, and the stopper 500 may be made of an elastically deformable material.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. A film sticking device with an exhaust chute and capable of removing dust is characterized by comprising:

the body comprises an outer surface and an inner surface which are opposite, the body is provided with a window which penetrates through the outer surface and the inner surface, and the body is provided with an accommodating space at one side of the inner surface; the accommodating space is provided with a supporting table, and the supporting table is used for abutting against a screen of the electronic equipment; the end part of the main body is also provided with an exhaust chute which penetrates through the outer surface and the inner surface and is communicated with the accommodating space;

the toughened film is arranged in the accommodating space and is opposite to the window, the toughened film does not protrude out of the support table, and at least part of the structure of the end part of the toughened film is opposite to the exhaust chute;

the bonding piece is arranged on the outer surface and is bonded with the toughened film through the window;

the release film comprises a functional layer and a traction layer which are mutually overlapped, the functional layer is opposite to one side of the toughened film, which is back to the bonding piece, the traction layer is arranged on one side of the functional layer, which is back to the toughened film, and a crease is formed between the traction layer and one end of the functional layer; when the main body sleeves the electronic equipment in the accommodating space and is attached to the traction layer, the traction layer can be pulled to enable the functional layer to turn outwards from the crease, one side, facing the toughened film, of the functional layer moves from one end of the screen of the electronic equipment to the other end of the screen of the electronic equipment until the functional layer is pulled out of the accommodating space by the traction layer, and one side, facing away from the adhesive piece, of the toughened film is opposite to and spaced from the screen of the electronic equipment;

the exhaust chute can be used for being scratched by a finger of a user, so that the finger of the user penetrates through the exhaust chute to drive the end part of the toughened film to be attached to the screen of the electronic equipment; the bonding piece can be separated from the toughened film, so that the toughened film is completely attached to the screen of the electronic equipment by means of stress and gravity of the toughened film.

2. The film applicator having an exhaust chute and being capable of removing dust according to claim 1, wherein said exhaust chute is provided with a transition surface connected to said outer surface and inclined to the thickness direction of said main body.

3. The film applicator having an exhaust chute and capable of removing dust according to claim 2, wherein said transition surface is a circumferentially continuous arc structure disposed around an inner region of said exhaust chute.

4. The film sticking device with the exhaust chute and capable of removing dust according to claim 1, wherein the bottom surface of the accommodating space is an inclined slope, and the toughened film is stuck to the bottom surface of the accommodating space.

5. The film applicator with an exhaust chute and capable of removing dust according to claim 1, wherein there is a height difference between two ends of said support table, and said tempered film extends between two ends of said support table;

the end of the support table having a relatively low height is disposed adjacent to the exhaust chute.

6. The film laminating machine with the exhaust chute and capable of removing dust according to claim 5, wherein the number of the supporting tables is at least two, and at least two supporting tables are positioned at two opposite side edges of the accommodating space; the support table is inclined in the thickness direction of the main body from one side surface of the main body.

7. The film applicator with the exhaust chute and capable of removing dust according to claim 1, wherein the inner surface is provided with a frame connected with the main body, and the frame encloses to form the accommodating space.

8. The film applicator with the exhaust chute and capable of removing dust according to claim 7, wherein the frame is provided with an opening communicated with the accommodating space, and one end of the traction layer penetrates through the opening.

9. The film sticking device with the exhaust chute and the dust removal function according to claim 8, wherein a notch is formed in one side, facing away from the opening, of the frame, a limiting protrusion is formed at the fold of the release film, and the limiting protrusion penetrates through the notch to limit the lateral deviation of the release film.

10. The film sticking device with the exhaust chute and the dust removal function according to claim 1, wherein a stopper is arranged on one side edge of the accommodating space, and the stopper abuts against the edge of the toughened film.

Images