Thermal insulation glass protective film

Abstract

The utility model discloses a heat insulation glass protective film which comprises a glass protective film base layer for supporting and a protective outer layer, the protective outer layer is fixedly arranged on the upper end face of the glass protective film base layer, and reticulate pattern holes are formed in the inner end face of the protective outer layer at equal intervals. The multiple sets of adsorption protrusions can firmly adsorb the film body to the outside of the heat preservation glass through the vacuum negative pressure adsorption effect, the follow-up adhesion stability of the film body is effectively improved, meanwhile, due to the double reinforcing structures of the reinforcing rib nets and the connecting ribs, the overall toughness and strength of the film body can be effectively improved, and the service life of the film body is prolonged. And the outermost layer of the film body is made of a nano ceramic film, so that the film body has high heat insulation performance and can effectively reflect and absorb far infrared and ultraviolet radiation and reduce heat transfer, thereby improving the protection performance of glass.

Description

Technical Field

[0001] The utility model relates to the technical field of glass protective films, and particularly relates to a heat-insulating and heat-preserving glass protective film. Background Technique

[0002] The heat-insulating and heat-preserving glass protective film, also known as the glass heat-insulating film, is a film pasted on the surface layer of glass and has various functional characteristics. The heat-insulating and heat-preserving glass protective film is widely used in the fields of architecture, automobiles, and homes. In the architectural field, it is commonly used for heat insulation and preservation of glass structures such as windows, sunrooms, and patios; in the automotive field, it is used for heat insulation and sun protection of the front windshield and side window glass of automobiles; in the home field, it can be used in places such as bathrooms and bedrooms that require privacy protection and heat insulation.

[0003] For example, in the utility model patent with the publication number: CN217863202U, a heat-insulating and heat-preserving glass protective film includes a reel main body, retaining rings, and a protective film main body. The protective film main body is wound around the reel main body. There are two movable retaining rings on the reel main body. A sunscreen and waterproof layer is provided on the outer layer of the protective film main body. An insulating layer is provided on the inner layer of the protective film main body, and a heat-preserving layer is provided on the inner layer of the insulating layer. Multiple reinforcing rib strips are provided on the insulating layer. The outermost layer of the protective film main body of this utility model is provided with a sunscreen and waterproof layer, which can prevent water and ultraviolet rays. An insulating layer is provided on the inner layer of the sunscreen and waterproof layer, and reinforcing rib strips are provided on the outer side of the insulating layer, enabling compensation for the insulating layer, preventing cracking due to thermal expansion and contraction, and improving the strength of the protective film. A heat-preserving layer is provided on the inner layer of the insulating layer, which can avoid heat dissipation through the heat-preserving layer, and cooperate with the insulating layer to make the protective film have strong heat-insulating and heat-preserving capabilities.

[0004] Although the above glass heat-preserving film has certain heat-preserving performance, its adhesion to the heat-preserving glass protection is insufficient, making the heat-preserving film prone to falling off, and its overall protection for the heat-preserving glass is also insufficient. Therefore, there is an urgent need for a heat-insulating and heat-preserving glass protective film to solve the above existing problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a heat-insulating and heat-preserving glass protective film to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A heat-insulating and heat-preserving glass protective film includes a glass protective film base layer for support,

[0007] A protective outer layer, the protective outer layer is fixedly arranged on the upper end surface of the glass protective film base layer, and reticular holes are equidistantly arranged on the inner end surface of the protective outer layer;

[0008] A buffer reinforcement layer, which is fixedly arranged on the lower end face of the glass protection film base layer;

[0009] A protective inner layer, which is fixedly arranged on the lower end face of the buffer reinforcement layer;

[0010] Adsorption protrusions, a plurality of groups of adsorption protrusions are provided, and the adsorption protrusions are equidistantly arranged on the lower end face of the protective inner layer.

[0011] Preferably, the buffer reinforcement layer includes a support layer, a reinforcing rib net is fixedly arranged on the inner end face of the support layer, connecting rib strips are arranged on the upper end face of the support layer, and buffer grooves are arranged between adjacent connecting rib strips.

[0012] Preferably, the material of the glass protection film base layer is PET, and the material of the protective outer layer is a nano-ceramic film, which can effectively improve the subsequent protection performance of the glass.

[0013] Preferably, the material of the protective inner layer is PP, the protective inner layer is attached to the glass surface, and the PP material has good flexibility, wear resistance and excellent low-temperature performance, and has high light transmittance and scratch-proof and anti-fouling performance, improving the protection of the glass.

[0014] Preferably, the material of the connecting rib strip is an ASA resin film, which can effectively improve the weather resistance and high-temperature resistance of the film body.

[0015] Preferably, the material of the reinforcing rib net is PVC, and the material of the support layer is PTFE, which can effectively improve the toughness and strength of the subsequent film body, and further improve the protection performance of the glass.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. In the present utility model, multiple groups of adsorption protrusions can firmly adsorb the film body on the outside of the insulating glass through the action of vacuum negative pressure adsorption, effectively improving the subsequent adhesion stability of the film body. At the same time, the double-reinforcement structure of the reinforcing rib net and the connecting rib strips can effectively improve the overall toughness and strength of the film body, and the material of the outermost layer of the film body is a nano-ceramic film, which has high heat insulation performance, can effectively reflect and absorb far-infrared and ultraviolet radiation, reduce heat transfer, and further improve the protection performance of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is an exploded view of the main body of the present utility model;

[0019] Figure 2 is a structural schematic diagram of the main body of the present utility model;

[0020] Figure 3It is the exploded view of the buffer reinforcement layer of the present utility model;

[0021] Figure 4 It is the structural schematic diagram of the buffer reinforcement layer of the present utility model.

[0022] In the figure: 1 - reticulated hole, 2 - protective outer layer, 3 - glass protection film base layer, 4 - buffer reinforcement layer, 5 - protective inner layer, 6 - adsorption protrusion, 41 - connecting rib, 42 - buffer groove, 43 - support layer, 44 - reinforcing rib mesh. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4 , an embodiment provided by the present utility model: a heat-insulating and heat-preserving glass protection film, including a glass protection film base layer 3 for support,

[0025] a protective outer layer 2, the protective outer layer 2 is fixedly arranged on the upper end surface of the glass protection film base layer 3, and reticulated holes 1 are equidistantly arranged on the inner end surface of the protective outer layer 2;

[0026] a buffer reinforcement layer 4, the buffer reinforcement layer 4 is fixedly arranged on the lower end surface of the glass protection film base layer 3;

[0027] a protective inner layer 5, the protective inner layer 5 is fixedly arranged on the lower end surface of the buffer reinforcement layer 4;

[0028] adsorption protrusions 6, there are multiple groups of adsorption protrusions 6, and the adsorption protrusions 6 are equidistantly arranged on the lower end surface of the protective inner layer 5.

[0029] The buffer reinforcement layer 4 includes a support layer 43, a reinforcing rib mesh 44 is fixedly arranged on the inner end surface of the support layer 43, a connecting rib 41 is arranged on the upper end surface of the support layer 43, and a buffer groove 42 is arranged between adjacent connecting ribs 41.

[0030] The material of the glass protection film base layer 3 is PET, and the material of the protective outer layer 2 is a nano-ceramic film, which can effectively improve the subsequent protection performance of the glass.

[0031] The material of the protective inner layer 5 is PP, the protective inner layer 5 is attached to the glass surface, and the PP material has good flexibility, wear resistance and excellent low-temperature performance, and has high light transmittance and scratch and anti-fogging performance, improving the protection of the glass.

[0032] The material of the connecting rib 41 is an ASA resin film, which can effectively improve the weather resistance and high-temperature resistance of the film body.

[0033] The material of the reinforcing rib mesh 44 is PVC, and the material of the support layer 43 is PTFE, which can effectively improve the toughness and strength of the subsequent film body, thereby improving the protection performance for the glass.

[0034] Working principle: During use, multiple adsorption protrusions 6 can firmly adsorb the film body on the outside of the insulating glass through the action of vacuum negative pressure adsorption, effectively improving the stability of the subsequent adhesion of the film body. At the same time, the double-reinforcement structure of the reinforcing rib mesh 44 and the connecting rib 41 can effectively improve the overall toughness and strength of the film body. Moreover, the outermost layer of the film body is made of a nano-ceramic film, which has high heat insulation performance, can effectively reflect and absorb far-infrared and ultraviolet radiation, reduce heat transfer, and thereby improve the protection performance for the glass.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat-insulating glass protective film, comprising a glass protective film base layer (3) for support, characterized in that: A protective outer layer (2), the protective outer layer (2) being fixedly arranged on the upper end surface of the glass protective film base layer (3), and having reticular holes (1) equidistantly arranged on the inner end surface of the protective outer layer (2); A buffer reinforcement layer (4), the buffer reinforcement layer (4) being fixedly arranged on the lower end surface of the glass protective film base layer (3); A protective inner layer (5), the protective inner layer (5) being fixedly arranged on the lower end surface of the buffer reinforcement layer (4); Adsorption protrusions (6), wherein the adsorption protrusions (6) are provided in a plurality of groups, and the adsorption protrusions (6) are arranged at equal distances on the lower end surface of the protective inner layer (5).

2. The heat-insulating glass protective film according to claim 1, characterized in that: The buffer reinforcement layer (4) comprises a support layer (43), a reinforcement rib net (44) is fixedly provided on the inner end surface of the support layer (43), connecting ribs (41) are provided on the upper end surface of the support layer (43), and buffer grooves (42) are provided between adjacent connecting ribs (41).

3. The heat-insulating glass protective film according to claim 2, characterized in that: The material of the glass protective film base layer (3) is PET, and the material of the protective outer layer (2) is a nano-ceramic film.

4. The heat-insulating glass protective film according to claim 2, characterized in that: The material of the protective inner layer (5) is PP.

5. The heat-insulating glass protective film according to claim 2, characterized in that: The material of the connecting ribs (41) is ASA resin film.

6. The heat-insulating glass protective film according to claim 2, characterized in that: The material of the reinforcing rib net (44) is PVC, and the material of the supporting layer (43) is PTFE.

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