Anti-fingerprint plastic film for sliding door

Abstract

The utility model relates to an anti-fingerprint plastic film for a sliding door, and relates to the technical field of films, the anti-fingerprint plastic film comprises an anti-fingerprint layer and a bonding layer arranged on the anti-fingerprint layer, and a protective layer is arranged on the bonding layer. The protective substrate covers the bonding layer, then the supporting assembly for supporting the state of the protective substrate is arranged on the protective substrate, the supporting assembly enables the protective substrate to be kept in a flat state all the time, and the flat protective substrate is fully attached to the bonding layer; the probability of partial separation between the bonding layer and the protective substrate is reduced, and meanwhile, the overall strength of the anti-fingerprint layer and the bonding layer is enhanced, so that the whole plastic film is not prone to deformation due to external force in the rice storage and transportation processes, and the use quality of the plastic film is guaranteed.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of film pasting, and in particular to an anti-fingerprint plastic film for a sliding door. BACKGROUND

[0002] The anti-fingerprint plastic film is a protective film specially designed to reduce fingerprint, grease and stain residues, and is widely used in various surfaces such as mobile phone screens, sliding doors and furniture. The concept is based on reducing the adhesion of oil and sweat in fingerprints on the surface, thereby maintaining the cleanliness and beauty of the surface.

[0003] Common plastic films on the market usually include the following layers: a scratch-resistant layer, which is the outermost layer of the film, usually made of high-strength PET or tempered glass, with high hardness, which can effectively prevent scratching and wear; a shatterproof layer that can absorb and disperse the force when the screen is impacted, preventing the screen from breaking; a blue light blocking layer that can filter out some harmful blue light to protect the eyes from damage caused by long-term use of the mobile phone; an adhesive layer that is in direct contact with the mobile phone screen, usually made of silicone or electrostatic adsorption material, ensuring that the film is tightly attached to the screen, while being easy to install and remove; a protective film, which usually has one or two protective films before use, to protect the film from being clean and complete during transportation and installation, and needs to be removed before installation.

[0004] Among them, the protective film in the film is usually a soft and smooth plastic film, which is convenient for the user to tear off the protective film when pasting the film. However, this also causes the protective film to easily detach from the plastic film under external force when the plastic film is stored and transported, causing the adhesive layer of the plastic film to fail. Utility model content

[0005] In order to reduce the probability of the adhesive layer and the protective film on the plastic film detaching or being damaged under external force, the application provides an anti-fingerprint plastic film for a sliding door.

[0006] The anti-fingerprint plastic film for a sliding door provided by the application adopts the following technical scheme:

[0007] An anti-fingerprint plastic film for a sliding door, comprising an anti-fingerprint layer and an adhesive layer arranged on the anti-fingerprint layer, wherein a protective layer is arranged on the adhesive layer, and the protective layer comprises:

[0008] a protective substrate covering the adhesive layer;

[0009] a support assembly arranged on the protective substrate and used for supporting the flat state of the protective substrate.

[0010] By adopting the technical scheme, the protective substrate is covered on the adhesive layer, and then the support assembly supporting the state of the protective substrate is arranged on the protective substrate, the support assembly enables the protective substrate to be kept in a flat state at all times, the flat protective substrate is fully attached to the adhesive layer, the probability of partial separation between the adhesive layer and the protective substrate is reduced, and the overall strength of the anti-fingerprint layer and the adhesive layer is enhanced, so that the plastic film is not easily deformed by external force during storage and transportation, and the use quality of the plastic film is ensured.

[0011] Optionally, the support assembly comprises:

[0012] The support surrounding plate is arranged on the side wall of the protective substrate.

[0013] The support rib is arranged on the protective substrate and abuts against the support surrounding plate at both ends.

[0014] By adopting the technical scheme, the support surrounding plate is arranged on the side wall of the protective substrate, the support surrounding plate supports and protects the circumferential side of the protective substrate, the support surrounding plate supports the shape of the protective substrate and protects the circumferential side of the anti-fingerprint layer, the probability of damage of the anti-fingerprint layer under external force is reduced, and the surface strength of the protective substrate is enhanced by arranging the support rib on the protective substrate to support the surface of the protective substrate.

[0015] Optionally, the support rib comprises a first strip and a second strip, and a plurality of first strips and a plurality of second strips are arranged.

[0016] By adopting the technical scheme, the support rib is arranged as the first strip and the second strip arranged in cross, the first strip and the second strip cross to support the protective substrate, the cross structure makes the support of the first strip and the second strip on the protective substrate more stable, and the cross arrangement of the first strip and the second strip forms a pattern on the bottom of the protective substrate, so that the protective substrate is not easy to slip when placed on a plane.

[0017] Optionally, the top surface of the support surrounding plate is provided with a plug plate, the bottom surface of the support surrounding plate is provided with a vertical plug slot, and two adjacent support surrounding plates in vertical stacking are arranged in plug connection through the plug plate and the plug slot.

[0018] By adopting the technical scheme, when the plastic films are stacked vertically, the support surrounding plate of the lower plastic film in the two adjacent plastic films is plugged into the bottom plug slot of the support surrounding plate of the upper plastic film in plug connection, so as to fix the two plastic films stacked vertically together, and the plastic films can be kept stable during stacking storage or moving transportation, and the probability of collapse and damage of the stacked plastic films is reduced.

[0019] Optionally, the protective substrate comprises a base plate and a rotating plate rotatably arranged on the base plate, and a limiting assembly is arranged on the protective substrate, and the limiting assembly is used for limiting the rotating position of the rotating plate when the rotating plate is rotated to be flush with the base plate.

[0020] By adopting the above technical scheme, the protective substrate is arranged as a combination of the base plate and the rotating plate, so that when the adhesive layer needs to be separated from the protective layer, the limiting assembly is unlocked to rotate the rotating plate and separate the adhesive layer, thereby facilitating tearing off the adhesive layer from the protective substrate, and after the adhesive layer is torn off from the protective substrate, the rotating plate is rotated back to the original position and is limited by the limiting assembly, so that the protective substrate can be restored to the original state, thereby being recycled.

[0021] Optionally, the limiting assembly comprises:

[0022] A limiting rotating shaft is rotatably arranged on the base plate;

[0023] A limiting strip is arranged on the limiting rotating shaft, and the limiting strip is abutted against the bottom surface of the base plate and the rotating plate under the action of the limiting rotating shaft.

[0024] By adopting the above technical scheme, the limiting strip is rotatably arranged on the base plate through the limiting rotating shaft, and the rotating position of the limiting strip is limited by the friction between the limiting strip and the base plate, the limiting strip is abutted against the bottom surface of the rotating plate by manual rotation, and the rotating plate and the base plate are limited to be in the same plane, when the rotating plate needs to be rotated away, the limiting strip is rotated to be separated from the rotating plate, which is convenient, fast and high in working efficiency.

[0025] Optionally, circular-arc-shaped chamfers are arranged at four corners of the supporting fence.

[0026] By adopting the above technical scheme, the circular-arc-shaped chamfers are arranged at the four corners of the supporting fence, thereby reducing the probability of damage to the human body caused by collision between the sharp corners of the supporting fence and the human body.

[0027] In summary, the present application has at least one of the following beneficial technical effects:

[0028] 1. By covering the adhesive layer with the protective substrate, and then arranging the supporting assembly for supporting the state of the protective substrate on the protective substrate, the supporting assembly enables the protective substrate to be kept in a flat state at all times, the flat protective substrate is fully attached to the adhesive layer, thereby reducing the probability of partial separation between the adhesive layer and the protective substrate, and enhancing the overall strength of the anti-fingerprint layer and the adhesive layer, so that the plastic film is not easily deformed by external force during storage and transportation, and the use quality of the plastic film is ensured.

[0029] 2. By installing the support coaming on the protective substrate sidewall, the support coaming supports and protects the circumferential side of the protective substrate, the support coaming supports the shape of the protective substrate while protecting the circumferential side of the anti-fingerprint layer, thereby reducing the probability of damage to the anti-fingerprint layer under external force; the support ribs are arranged on the protective substrate to support the surface of the protective substrate, thereby strengthening the surface strength of the protective substrate;

[0030] 3. By opening the circular arc-shaped chamfer at the four corners of the support coaming, the probability of damage to the human body when the sharp corners of the support coaming collide with the human body is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0032] Figure 2 is a schematic diagram of the structure of the protective layer in the present application;

[0033] Figure 3 is a schematic diagram of the structure of the support assembly in the present application, wherein the protective substrate and the support coaming are cut open;

[0034] Figure 4 is Figure 3 is an enlarged schematic diagram of part A in

[0035] Reference signs: 12, adhesive layer; 13, protective layer; 14, protective substrate; 15, support assembly; 16, bottom plate; 17, rotating plate; 18, support coaming; 19, support rib; 2, limiting assembly; 21, limiting rotating shaft; 22, limiting strip; 23, insertion plate; 24, chamfer; 25, first strip; 26, second strip. DETAILED DESCRIPTION

[0036] The following will be described in detail in combination with the accompanying drawings. Figure 1 - the accompanying drawings Figure 4 The present application will be further described in detail.

[0037] The embodiments of the present application disclose an anti-fingerprint plastic film for sliding doors.

[0038] Reference Figure 1 The anti-fingerprint plastic film for sliding doors comprises an anti-fingerprint layer and an adhesive layer 12 arranged on the anti-fingerprint layer, and a protective layer 13 arranged on the adhesive layer 12.

[0039] Reference Figure 1 and Figure 2 The protective layer 13 comprises a protective substrate 14 and a support assembly 15. The protective substrate 14 covers the adhesive layer 12. The protective substrate 14 comprises a bottom plate 16 and a rotating plate 17. The bottom plate 16 and the rotating plate 17 are rotatably installed together.

[0040] With reference to Figure 2 And Figure 3 , a limiting assembly 2 is arranged on the protection base plate 14, and the limiting assembly 2 is used for limiting the rotating position of the rotating plate 17 when the rotating plate 17 is rotated to be flush with the bottom plate 16.

[0041] With reference to Figure 3 And Figure 4 , the limiting assembly 2 comprises a limiting rotating shaft 21 and a limiting strip 22. The limiting rotating shaft 21 is rotatably installed on the bottom plate 16. The limiting strip 22 is fixedly installed on the limiting rotating shaft 21, and the limiting strip 22 is abutted against the bottom surface of the bottom plate 16 and the rotating plate 17 under the action of the limiting rotating shaft 21. The friction between the limiting strip 22 and the bottom plate 16 limits the rotating position of the limiting strip 22. Artificially rotating the limiting strip 22 makes the limiting strip 22 abut against the bottom surface of the rotating plate 17, so that the rotating plate 17 and the bottom plate 16 are limited to be in the same plane. When it is needed to rotate the rotating plate 17, the limiting strip 22 is rotated to be separated from the rotating plate 17, which is convenient, fast and high in working efficiency.

[0042] With reference to Figure 2 And Figure 3 , the supporting assembly 15 is arranged on the protection base plate 14 and is used for supporting the flat state of the protection base plate 14. The supporting assembly 15 comprises a supporting coaming 18 and a supporting rib 19. The supporting coaming 18 is fixedly installed on the four outer side walls of the protection base plate 14.

[0043] With reference to Figure 3 And Figure 4 , the supporting coaming 18 is fixedly installed with a plug plate 23 on the upper surface thereof, and a vertical plug slot is formed in the lower surface of the supporting coaming 18. An arc-shaped chamfer 24 is formed at each corner of the supporting coaming 18.

[0044] With reference to Figure 4 When the plastic film is vertically stacked, the supporting coaming 18 of the lower plastic film among the two adjacent plastic films is plug-connected with the bottom plug slot of the supporting coaming 18 of the upper plastic film through the plug plate 23, so that the two vertically stacked plastic films are fixed together, and the plastic film can be kept stable during stacking storage or moving transportation, and the probability of collapse and damage of the stacked plastic film is reduced.

[0045] With reference to Figure 2 And Figure 3The support ribs 19 are fixedly installed on the lower surface of the protection substrate 14. The support ribs 19 include a first strip 25 and a second strip 26, and the first strip 25 and the second strip 26 are provided with a plurality of first strips 25 and second strips 26 which are arranged in a cross manner. The first strip 25 and the second strip 26 cross to support the protection substrate 14, and the cross structure makes the support of the first strip 25 and the second strip 26 to the protection substrate 14 more stable. The cross arrangement of the first strip 25 and the second strip 26 forms a pattern at the bottom of the protection substrate 14, and the protection substrate 14 is not easy to slip when placed on a plane.

[0046] With reference to Figure 2 and Figure 3 The support ribs 19 are fixedly installed on the lower surface of the protection substrate 14. The support ribs 19 include a first strip 25 and a second strip 26, and the first strip 25 and the second strip 26 are provided with a plurality of first strips 25 and second strips 26 which are arranged in a cross manner. The first strip 25 and the second strip 26 cross to support the protection substrate 14, and the cross structure makes the support of the first strip 25 and the second strip 26 to the protection substrate 14 more stable. The cross arrangement of the first strip 25 and the second strip 26 forms a pattern at the bottom of the protection substrate 14, and the protection substrate 14 is not easy to slip when placed on a plane.

[0047] The working principle of the embodiment of the present application is as follows:

[0048] The support ribs 19 are fixedly installed on the lower surface of the protection substrate 14. The support ribs 19 include a first strip 25 and a second strip 26, and the first strip 25 and the second strip 26 are provided with a plurality of first strips 25 and second strips 26 which are arranged in a cross manner. The first strip 25 and the second strip 26 cross to support the protection substrate 14, and the cross structure makes the support of the first strip 25 and the second strip 26 to the protection substrate 14 more stable. The cross arrangement of the first strip 25 and the second strip 26 forms a pattern at the bottom of the protection substrate 14, and the protection substrate 14 is not easy to slip when placed on a plane.

[0049] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An anti-fingerprint plastic film for a sliding door, characterized by: The anti-fingerprint layer and the adhesive layer (12) disposed on the anti-fingerprint layer, the protective layer (13) disposed on the adhesive layer (12), the protective layer (13) comprising: A protective substrate (14) covering on the adhesive layer (12); A support assembly (15) disposed on the protective substrate (14) and used for supporting the flat state of the protective substrate (14).

2. The anti-fingerprint plastic film for a sliding door according to claim 1, characterized in that: The support assembly (15) comprises: A support coaming (18) disposed on the sidewall of the protective substrate (14); A support rib (19) disposed on the protective substrate (14) and in contact with the support coaming (18) at both ends.

3. The anti-fingerprint plastic film for a sliding door according to claim 2, characterized in that: The support rib (19) comprises a first strip (25) and a second strip (26), and the first strip (25) and the second strip (26) are both provided with a plurality of the first strips (25) and the second strips (26) arranged in cross.

4. The anti-fingerprint plastic film for a sliding door according to claim 2, characterized in that: The top surface of the support coaming (18) is provided with a plug plate (23), and the bottom surface of the support coaming (18) is provided with a vertical plug slot, and two adjacent support coamings (18) are arranged in vertical stacking through the plug plate (23) and the plug slot.

5. The anti-fingerprint plastic film for sliding door according to claim 1, characterized in that: The protective substrate (14) comprises a bottom plate (16) and a rotating plate (17) rotatably disposed on the bottom plate (16), and a limiting assembly (2) is disposed on the protective substrate (14) and used for limiting the rotating position of the rotating plate (17) when the rotating plate (17) is rotated to be flush with the bottom plate (16).

6. The anti-fingerprint plastic film for a sliding door according to claim 5, characterized in that: The limiting assembly (2) comprises: A limiting rotating shaft (21) rotatably disposed on the bottom plate (16); A limiting strip (22) disposed on the limiting rotating shaft (21), and the limiting strip (22) is in contact with the bottom surface of the bottom plate (16) and the rotating plate (17) under the action of the limiting rotating shaft (21).

7. The anti-fingerprint plastic film for sliding door according to claim 2, characterized in that: The support coaming (18) is provided with a circular-arc-shaped chamfer (24) at each corner.

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