Double-layer shading film

Abstract

The utility model relates to the technical field of shading films, and discloses a double-layer shading film which comprises a reinforcing line layer, the reinforcing line layer is formed by interweaving cotton threads, an air bubble film layer is arranged on the upper side of the reinforcing line layer, and a reinforcing shading mechanism is arranged on the air bubble film layer. The reinforcing shading mechanism comprises a silica gel coating, a first shading film layer, a reinforcing coating, a second shading film layer and a reinforcing groove, a plurality of buffer bubbles are arranged on the bubble film layer, and the double-layer shading film and the reinforcing coating are formed by coating an organic silicon waterproof coating material, so that the reinforcing coating has good tear resistance, and the service life of the double-layer shading film is prolonged. According to the light shielding film, the reinforcing coating has high strength and waterproof effect, the light shielding film has good strength and tear resistance, the service life of the light shielding film is prolonged, the reinforcing grooves can reduce use of materials of the reinforcing coating, large-area tear and damage of the light shielding film are avoided, the production cost of the light shielding film is saved, and the light shielding film is suitable for popularization and application. And the practicability of the shading film is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of light-shielding films, in particular to a double-layer light-shielding film. Background Art

[0002] In the current decoration process, as a new decoration technology, the light-shielding film has increasingly come into the public's view. Whenever we play on the balcony in summer, the sun always stimulates our eyes. Therefore, the light-shielding film has become a very good choice. Firstly, the temperature is very high and the sunlight is very strong in summer. So after we install the light-shielding film, it can reduce the harm of ultraviolet rays to us. Secondly, it can also reduce the indoor temperature to some extent.

[0003] However, the existing light-shielding film has low tear resistance. When in use, once it is pulled, it is very easy to have large-area tearing and breaking, which will lead to the inability to use the light-shielding film, and then make the service life of the light-shielding film shorter, and also reduce the practicability of the light-shielding film. Content of the Utility Model

[0004] (1) Technical Problem to be Solved

[0005] Aiming at the deficiencies of the existing technology, the utility model provides a double-layer light-shielding film, which solves the problems that the existing light-shielding film has low tear resistance. When in use, once it is pulled, it is very easy to have large-area tearing and breaking, which will lead to the inability to use the light-shielding film, and then make the service life of the light-shielding film shorter, and also reduce the practicability of the light-shielding film.

[0006] (2) Technical Solution

[0007] To achieve the above object, the utility model provides the following technical solution: A double-layer light-shielding film includes a strengthening wire layer, and the strengthening wire layer is formed by interweaving cotton threads;

[0008] Wherein, a bubble film layer is arranged on the upper side of the strengthening wire layer;

[0009] Wherein, a light-shielding strengthening mechanism is arranged on the bubble film layer, and the light-shielding strengthening mechanism includes a silica gel coating, a first light-shielding film layer, a strengthening coating, a second light-shielding film layer and a strengthening groove.

[0010] Preferably, a plurality of buffer bubbles are arranged on the bubble film layer;

[0011] Wherein, the silica gel coating is arranged on the upper side of the bubble film layer, and the silica gel coating is made of silicone rubber waterproof coating material.

[0012] Preferably, the first light-shielding film layer is arranged on the lower side of the strengthening wire layer, and the first light-shielding film layer is made of black TPU film material.

[0013] Preferably, the second light-shielding film layer is disposed on the upper side of the silica gel coating layer, and the second light-shielding film layer is made of an aluminized layer material.

[0014] Preferably, the reinforcing coating layer is disposed on the upper side of the second light-shielding film layer, and the reinforcing coating layer is made of an organosilicon waterproof coating material.

[0015] Preferably, the reinforcing groove is formed on the upper surface of the reinforcing coating layer and extends out of the lower surface of the reinforcing coating layer.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides a light-shielding film with double-layer light shielding, which has the following

[0018] beneficial effects:

[0019] 1. For the light-shielding film with double-layer light shielding, the reinforcing coating layer is coated with an organosilicon waterproof coating material, so that the reinforcing coating layer has good tear resistance, strong strength and waterproof effect, and further makes the light-shielding film have better strength and tear resistance ability, improves the service life of the light-shielding film, and the reinforcing groove can reduce the use of the material of the reinforcing coating layer, and further avoid large-area tearing and damage of the light-shielding film, thereby saving the production cost of the light-shielding film and increasing the practicability of the light-shielding film.

[0020] 2. For the light-shielding film with double-layer light shielding, the silica gel coating layer is coated with a silicone rubber waterproof coating material, so that the silica gel coating layer has good elasticity, adhesiveness and waterproofness, etc., and further makes the light-shielding film have better strength, further increases the tensile property of the light-shielding film, has strong tear resistance performance, and further increases the service life of the light-shielding film.

[0021] 3. For the light-shielding film with double-layer light shielding, the reinforcing wire layer can increase the tear resistance performance of the light-shielding film, improve the strength of the light-shielding film, and further increase the service life of the light-shielding film.

[0022] 4. For the light-shielding film with double-layer light shielding, the bubble film layer is an existing bubble film, so that the bubble film layer can have functions such as moisture-proof and buffering, and further increases the moisture-proof and buffering functions of the light-shielding film, and further increases the practicability of the light-shielding film. Description of the drawings

[0023] Figure 1 is a schematic diagram of the overall structure of a light-shielding film with double-layer light shielding according to the present invention;

[0024] Figure 2 is a schematic diagram of the structure of the first light-shielding film layer according to the present invention;

[0025] Figure 3 is a schematic diagram of the structure of the bubble film layer according to the present invention.

[0026] In the figure: 1. Reinforcing wire layer; 2. Bubble film layer; 3. First light-shielding film layer; 4. Silicone coating; 5. Second light-shielding film layer; 6. Reinforcing coating; 7. Reinforcing groove. Specific implementation manner

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1-3 , the present invention provides a new technical solution: a light-shielding film with double-layer light shielding, including a reinforcing wire layer 1, and the reinforcing wire layer 1 is formed by interweaving cotton threads;

[0029] Wherein, a bubble film layer 2 is arranged on the upper side of the reinforcing wire layer 1;

[0030] Wherein, a reinforcing light-shielding mechanism is arranged on the bubble film layer 2, and the reinforcing light-shielding mechanism includes a silicone coating 4, a first light-shielding film layer 3, a reinforcing coating 6, a second light-shielding film layer 5 and a reinforcing groove 7.

[0031] Further, a plurality of buffer bubbles are arranged on the bubble film layer 2;

[0032] Wherein, the silicone coating 4 is arranged on the upper side of the bubble film layer 2, and the silicone coating 4 is made of silicone rubber waterproof coating material.

[0033] Further, the first light-shielding film layer 3 is arranged on the lower side of the reinforcing wire layer 1, and the first light-shielding film layer 3 is made of black TPU film material.

[0034] Further, the second light-shielding film layer 5 is arranged on the upper side of the silicone coating 4, and the second light-shielding film layer 5 is made of aluminized layer material.

[0035] Further, the reinforcing coating 6 is arranged on the upper side of the second light-shielding film layer 5, and the reinforcing coating 6 is made of silicone waterproof coating material.

[0036] Further, the reinforcing groove 7 is opened on the upper surface of the reinforcing coating 6, and the reinforcing groove 7 extends out of the lower surface of the reinforcing coating 6.

[0037] Furthermore, in this solution, the strengthening coating 6 is coated with silicone waterproof coating material, so that the strengthening coating 6 has good tear resistance, and has strong strength and waterproof effect. As a result, the light-shielding film has better strength and tear resistance, thereby increasing the practicability of the light-shielding film and improving the service life of the light-shielding film. The strengthening groove 7 can reduce the use of the material of the strengthening coating 6, and also avoid large-area tearing and damage of the light-shielding film, thereby saving the production cost of the light-shielding film and increasing the practicability of the light-shielding film;

[0038] As mentioned above, in this solution, the silicone coating 4 is coated with silicone rubber waterproof coating material, so that the silicone coating 4 has good elasticity, adhesiveness and waterproofness, etc. As a result, the light-shielding film has better strength, thereby increasing the tensile property of the light-shielding film, and has strong tear resistance, thereby increasing the service life of the light-shielding film;

[0039] As mentioned above, the strengthening wire layer 1 can increase the tear resistance of the light-shielding film, improve the strength of the light-shielding film, and thereby increase the service life of the light-shielding film;

[0040] As mentioned above, the bubble film layer 2 is an existing bubble film, and the bubble film is an existing public technology, which will not be elaborated here. As a result, the bubble film layer 2 can play roles such as moisture prevention and buffering, thereby increasing the moisture prevention and buffering effects of the light-shielding film, and increasing the practicability of the light-shielding film;

[0041] As mentioned above, the second light-shielding film layer 5 is an aluminized layer, and the first light-shielding film layer 3 is a black TPU film. The cooperation of the first light-shielding film layer 3 and the second light-shielding film layer 5 makes the light-shielding performance better.

[0042] Working principle: When the device is in use, in this solution, the strengthening coating 6 is coated with silicone waterproof coating material, so that the strengthening coating 6 has good tear resistance, and has strong strength and waterproof effect. As a result, the light-shielding film has better strength and tear resistance, thereby increasing the practicability of the light-shielding film and improving the service life of the light-shielding film. The strengthening groove 7 can reduce the use of the material of the strengthening coating 6, and also avoid large-area tearing and damage of the light-shielding film, thereby saving the production cost of the light-shielding film and increasing the practicability of the light-shielding film;

[0043] As mentioned above, in this solution, the silicone coating 4 is coated with silicone rubber waterproof coating material, so that the silicone coating 4 has good elasticity, adhesiveness and waterproofness, etc. As a result, the light-shielding film has better strength, thereby increasing the tensile property of the light-shielding film, and has strong tear resistance, thereby increasing the service life of the light-shielding film;

[0044] As mentioned above, the strengthening wire layer 1 can increase the tear resistance of the light-shielding film, improve the strength of the light-shielding film, and thereby increase the service life of the light-shielding film;

[0045] As described above, the bubble film layer 2 is an existing bubble film, so that the bubble film layer 2 can play roles such as moisture-proof and buffering, thereby increasing the moisture-proof, buffering and other functions of the light-shielding film, and further increasing the practicality of the light-shielding film.

[0046] 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.

[0047] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0048] In the description of the present invention, "greater than", "less than", "exceeding", etc. are understood as not including the number itself, and "above", "below", "within", etc. are understood as including the number itself. If the first and second are described only for the purpose of distinguishing technical features, they should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence of the indicated technical features.

[0049] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense. For example, they can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Claims

1. A light-shielding film with double-layer light-shielding function, comprising a reinforcing wire layer (1), characterized in that: The reinforcing wire layer (1) is woven with cotton threads; Wherein, a bubble film layer (2) is arranged on the upper side of the reinforcing wire layer (1); Wherein, a reinforcing light-shielding mechanism is arranged on the bubble film layer (2), and the reinforcing light-shielding mechanism includes a silica gel coating (4), a first light-shielding film layer (3), a reinforcing coating (6), a second light-shielding film layer (5) and a reinforcing groove (7).

2. The light-shielding film with double-layer light-shielding according to claim 1, wherein: A plurality of buffer bubbles are arranged on the bubble film layer (2); Wherein, the silica gel coating (4) is arranged on the upper side of the bubble film layer (2), and the silica gel coating (4) is made of silicone rubber waterproof coating material.

3. The light-shielding film with double-layer light shielding according to claim 2, wherein: The first light-shielding film layer (3) is arranged on the lower side of the reinforcing wire layer (1), and the first light-shielding film layer (3) is made of black TPU film material.

4. A light-shielding film with double-layer light shielding according to claim 3, characterized in that: The second light-shielding film layer (5) is arranged on the upper side of the silica gel coating (4), and the second light-shielding film layer (5) is made of aluminized layer material.

5. The light-shielding film with double-layer light shielding according to claim 4, characterized in that: The reinforcing coating (6) is arranged on the upper side of the second light-shielding film layer (5), and the reinforcing coating (6) is made of silicone waterproof coating material.

6. The light-shielding film with double-layer light shielding according to claim 5, characterized in that: The reinforcing groove (7) is opened on the upper surface of the reinforcing coating (6), and the reinforcing groove (7) extends out of the lower surface of the reinforcing coating (6).

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