High-strength double-sided huge black-out cloth

Abstract

The utility model is suitable for the technical field of black-out cloth, and provides high-strength double-sided huge black-out cloth which comprises a black-out cloth body, and a circle of rubber fixing strip is fixedly connected to the periphery of the black-out cloth body. The lower end of the rubber fixing strip is fixedly connected with a plurality of suction cups. The shading cloth body comprises base cloth, waterproof layers are pasted to the upper side and the lower side of the base cloth respectively, heat insulation layers are pasted to the sides, away from each other, of the two waterproof layers respectively, flame-retardant layers are woven to the sides, away from each other, of the two heat insulation layers respectively in a crossed mode, and scratch-resistant layers are pasted to the sides, away from each other, of the two flame-retardant layers respectively. The shading layers are pasted on the sides, away from each other, of the two scratch-resistant layers, the rubber fixing strips are arranged to prevent pulling, the suction cups are arranged to facilitate fixation and improve stability, and the shading layers formed by combining the silver colloid coating and the black colloid coating are arranged on the two faces of the whole shading cloth body respectively, so that the two faces can shield sunlight ultraviolet rays.

Description

Technical Field

[0001] This utility model belongs to the field of blackout fabric technology, and in particular relates to a high-strength double-sided giant blackout fabric. Background Technology

[0002] Blackout fabric is a type of sunshade fabric. Simply put, it is used to block sunlight and sunshine. Blackout fabric is a functional auxiliary fabric, usually used together with other fabrics to cover items and prevent them from being exposed to strong light. It has the function of blocking strong light and ultraviolet rays. Currently, there is blackout fabric used for curtains. It has a soft feel, and curtains made of it have the functions of keeping out the cold in winter and the heat in summer. It has good privacy and sound insulation effects and is widely used in homes, hotels, screening rooms, etc.

[0003] The existing technology still has the following shortcomings:

[0004] Most blackout fabric products on the market are currently unable to block sunlight and ultraviolet rays from both sides, and are also difficult to tear and cut, making it difficult to meet the needs of safety protection. At the same time, they have very poor stability and will fall down after being shaken frequently. Utility Model Content

[0005] This utility model provides a high-strength double-sided large-format blackout fabric, which aims to solve the problems that most blackout fabric products on the market are difficult to block sunlight and ultraviolet rays from both sides, are difficult to resist tearing and cutting, are difficult to meet the requirements of safety protection, and have poor stability, often falling down after being swung.

[0006] This utility model is implemented as follows: a high-strength double-sided large-format blackout cloth includes: a blackout cloth body, with a rubber fixing strip fixedly connected around the perimeter of the blackout cloth body; several suction cups are fixedly connected to the lower end of the rubber fixing strip; the blackout cloth body includes a base fabric, with waterproof layers pasted on the upper and lower sides of the base fabric respectively; heat insulation layers pasted on the sides of the two waterproof layers that are far apart from each other; flame-retardant layers woven in a cross pattern on the sides of the two heat insulation layers that are far apart from each other respectively; scratch-resistant layers pasted on the sides of the two flame-retardant layers that are far apart from each other respectively; a blackout layer pasted on the sides of the two scratch-resistant layers that are far apart from each other; and a wear-resistant layer pasted on the sides of the two blackout layers that are far apart from each other.

[0007] Preferably, both heat insulation layers are made of ceramic fiber yarn, and both sides of the two heat insulation layers are provided with an opaque layer.

[0008] Preferably, the two light-shielding layers are respectively a combination of a silver coating and a black coating.

[0009] Preferably, the flame retardant layer is aramid 1313 fiber.

[0010] Preferably, the scratch-resistant layer is woven from cut-resistant composite yarn; the cut-resistant composite yarn includes core yarn and wrapping yarn; the core yarn is made of ultra-high molecular weight polyethylene filament and glass fiber yarn twisted together, and the wrapping yarn is polyester filament and / or nylon filament.

[0011] Preferably, the wear-resistant layer is polytetrafluoroethylene resin or nano-SiC modified cyanate ester resin.

[0012] Compared with the prior art, the embodiments of this application have the following main advantages:

[0013] By setting rubber fixing strips to prevent pulling, and by setting suction cups to facilitate fixing and improve stability, the entire light-blocking cloth body is equipped with a light-blocking layer that combines silver coating and black coating on both sides, so that both sides can block sunlight and ultraviolet rays. Attached Figure Description

[0014] Figure 1 This is a top view of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the light-blocking cloth body of this utility model;

[0016] Figure 3 This is a utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0017] In the diagram: 1. Blackout fabric body; 2. Rubber fixing strip; 3. Suction cup; 4. Base fabric; 5. Waterproof layer; 6. Heat insulation layer; 7. Flame retardant layer; 8. Scratch-resistant layer; 9. Blackout layer; 10. Wear-resistant layer. Detailed Implementation

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0019] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0020] This utility model embodiment provides a high-strength double-sided large-format blackout fabric, such as Figure 1-3 As shown, it includes: a light-blocking cloth body 1, with a rubber fixing strip 2 fixedly connected around the perimeter of the light-blocking cloth body 1; several suction cups 3 are fixedly connected to the lower end of the rubber fixing strip 2; the light-blocking cloth body 1 includes a base cloth 4, with waterproof layers 5 pasted on the upper and lower sides of the base cloth 4 respectively, with heat insulation layers 6 pasted on the sides of the two waterproof layers 5 that are far apart from each other, with flame-retardant layers 7 woven in a cross pattern on the sides of the two heat insulation layers 6 that are far apart from each other, with anti-scratch layers 8 pasted on the sides of the two flame-retardant layers 7 that are far apart from each other, with light-blocking layers 9 pasted on the sides of the two anti-scratch layers 8 that are far apart from each other, and with wear-resistant layers 10 pasted on the sides of the two light-blocking layers 9 that are far apart from each other.

[0021] It should be noted that most sunshade fabrics on the market are difficult to block sunlight and ultraviolet rays from both sides, and are difficult to tear and cut, thus failing to meet the requirements for safety protection. At the same time, they have poor stability and will fall down after frequent swinging. This solution uses rubber fixing strips 2 to prevent pulling, suction cups 3 to facilitate fixation and improve stability, and a sunshade layer 9 with a combination of silver coating and black coating on both sides of the entire sunshade fabric body 1, so that both sides can block sunlight and ultraviolet rays.

[0022] In a further preferred embodiment of this utility model, such as Figure 1-2 As shown, both insulation layers 6 are made of ceramic fiber yarn, and both sides of the two insulation layers 6 are provided with an opaque layer.

[0023] In this embodiment, the heat insulation effect is improved, while completely blocking the transmission of light.

[0024] In a further preferred embodiment of this utility model, such as Figure 1-2 As shown, the two light-shielding layers 9 are composed of a silver coating and a black coating, respectively.

[0025] In this embodiment, it is convenient to block ultraviolet rays from sunlight.

[0026] In a further preferred embodiment of this utility model, such as Figure 1-2 As shown, flame retardant layer 7 is made of aramid 1313 fiber.

[0027] In this embodiment, the aramid 1313 fiber used has good flame retardant effect. The preferred flame retardant layer 7 is made by flocking. The flocking process makes the aramid 1313 fibers have large gaps, which can provide good heat insulation and sound insulation effect for the light-blocking cloth.

[0028] In a further preferred embodiment of this utility model, such as Figure 1-2 As shown, the scratch-resistant layer 8 is woven from cut-resistant composite yarn; the cut-resistant composite yarn includes core yarn and wrapping yarn; the core yarn is made of ultra-high molecular weight polyethylene filament and glass fiber yarn twisted together, and the wrapping yarn is made of polyester filament and / or nylon filament.

[0029] In this embodiment, the wrapping yarn includes polyester filaments and nylon filaments wound in opposite directions around the outside of the core yarn, wherein the polyester filaments are wrapped in a clockwise direction and the nylon filaments are wrapped in a counterclockwise direction, or vice versa.

[0030] In a further preferred embodiment of this utility model, such as Figure 1-2 As shown, the wear-resistant layer 10 is made of polytetrafluoroethylene resin or nano-SiC modified cyanate resin.

[0031] In this embodiment, it is convenient to improve wear resistance.

[0032] It should be noted that, for the sake of simplicity, the foregoing embodiments are all described as a series of actions. However, those skilled in the art should understand that the present invention is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to the present invention. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0033] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative. For instance, the division of units described above may be implemented in other ways in practice. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0034] The units described above as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0035] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A high-strength, double-sided, large-format blackout fabric, characterized in that, include: The light-blocking cloth body (1) has a ring of rubber fixing strips (2) fixedly connected around its perimeter; The lower end of the rubber fixing strip (2) is fixedly connected to several suction cups (3); The light-shielding fabric body (1) includes a base fabric (4), with waterproof layers (5) pasted on the upper and lower sides of the base fabric (4), heat insulation layers (6) pasted on the sides of the two waterproof layers (5) that are far apart from each other, flame-retardant layers (7) woven in an interlaced pattern on the sides of the two heat insulation layers (6) that are far apart from each other, scratch-resistant layers (8) pasted on the sides of the two flame-retardant layers (7) that are far apart from each other, light-shielding layers (9) pasted on the sides of the two light-shielding layers (9) that are far apart from each other, and wear-resistant layers (10) pasted on the sides of the two light-shielding layers (9) that are far apart from each other.

2. The high-strength double-sided large-format blackout fabric as described in claim 1, characterized in that, Both of the heat insulation layers (6) are made of ceramic fiber yarn, and both sides of the two heat insulation layers (6) are provided with an opaque layer.

3. The high-strength double-sided large-format blackout fabric as described in claim 1, characterized in that, The two light-shielding layers (9) are respectively composed of a silver coating and a black coating.

4. The high-strength double-sided large-format blackout fabric as described in claim 1, characterized in that, The flame retardant layer (7) is aramid 1313 fiber.

5. A high-strength double-sided large-format blackout fabric as described in claim 1, characterized in that, The anti-scratch layer (8) is woven from cut-resistant composite yarn; the cut-resistant composite yarn includes core yarn and wrapping yarn; the core yarn is made of ultra-high molecular weight polyethylene filament and glass fiber yarn twisted together, and the wrapping yarn is polyester filament and / or nylon filament.

6. The high-strength double-sided large-format blackout fabric as described in claim 1, characterized in that, The wear-resistant layer (10) is made of polytetrafluoroethylene resin or nano-SiC modified cyanate resin.

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