Window screen fabric structure

Abstract

The utility model belongs to the technical field of textile decorations and provides a window screen fabric structure which comprises a surface layer, a bottom layer and a positioning layer, the surface layer and the bottom layer are of tricot stitch structures, and the positioning layer is located between the surface layer and the bottom layer and fixedly connects the surface layer and the bottom layer together, so that pores of the surface layer and the bottom layer are arranged in a staggered mode. And the window screen fabric structure forms a raised grain wrinkle type. The window screen fabric is simple in structure and easy to prepare, and the good shading effect, peep-proof effect and anti-dazzling effect of the window screen can be effectively achieved by controlling the porosity of the surface layer and the bottom layer and controlling the connecting position of the surface layer and the bottom layer; and the window screen fabric is small in structure thickness, light and thin, and more practical.

Description

Technical Field

[0001] The present application relates to the technical field of textile decorations, and in particular to a window screen fabric structure. Background Art

[0002] Window screen, made of chemical fiber, is a very thin cloth, usually matched with curtain fabric. Window screen is a kind of mesh widely used on doors, windows and corridors to prevent small insects from disturbing. As one of the most familiar textiles in people's lives, window screen is widely used in modern life. In living rooms, hotels, office meeting rooms, and other public places, various window screens can be seen everywhere, and they play different roles.

[0003] For example, the common diamond yarn is mainly characterized by scratch resistance, wear resistance, good light transmittance, but poor privacy protection. Phantom yarn is opaque during the day and opaque at night, with good privacy protection, but thicker and heavier. Herringbone yarn mainly plays the role of light filtering, with a decorative effect greater than a practical effect, but with long-term use, the pores in the herringbone yarn become larger, direct sunlight causes dizziness, and poor durability. Chiffon yarn is thin and light, but has poor privacy protection and poor drape.

[0004] In order to improve the functionality of window screen fabrics, existing research, such as the patent with publication number CN104195709B, discloses a processing method for low-UV and high-light-transmittance window screen fabrics. The window screen fabric is mainly composed of TiO 2 The main raw material is polyester filament, which is woven with twill and self-crepe weave by different proportions and color yarn matching, and is formed by wet heat setting. The fabric has a high visible light transmittance while reducing the ultraviolet transmittance, and the front and back sides have different visible light transmittances, which plays a role in hiding and preventing peeping. However, the window screen fabric is added with nano-TiO 2 , the cost is higher.

[0005] The patent with publication number CN212477245U discloses a window screen fabric, including a base fabric layer, the base fabric layer including warp yarn and weft yarn, the warp yarn and weft yarn are woven into the base fabric layer in a plain weave, the warp yarn is aluminum wire, the weft yarn is polyester yarn, and an anti-ultraviolet agent is provided on the base fabric layer. The window screen has the functions of heat insulation, temperature control, ultraviolet protection, and anti-aging. At the same time, the reflected light and the sunlight are superimposed to make it difficult for people on the light-facing side to see the scene on the backlight side, which is conducive to protecting privacy without affecting lighting and ventilation. However, the window screen is made of aluminum wire and polyester yarn, and is less light and thin.

[0006] In summary, if a window screen fabric structure can be provided that is simple in structure and low in cost, and can achieve shadow blocking and peeping prevention while ensuring lightness and thinness, and avoid the problem of dizziness caused by direct light, it will be more practical and economical. Utility Model Content

[0007] In view of the above-mentioned shortcomings of the prior art, the utility model provides a window screen fabric structure to solve the problems that the existing window screens in the prior art cannot simply and effectively achieve shadow shielding, peeping protection, and glare prevention through their own weaving structure while ensuring lightness and thinness.

[0008] In order to achieve the above-mentioned and related purposes, the utility model adopts the following technical solutions:

[0009] A window screen fabric structure comprises a surface layer, a bottom layer and a positioning layer. The surface layer and the bottom layer are warp plain structure. The positioning layer is located between the surface layer and the bottom layer and fixedly connects the surface layer and the bottom layer together, so that the pores of the surface layer and the bottom layer are staggered and the window screen fabric structure forms a wavy pleated type.

[0010] In one embodiment of the present application, adjacent wave crests of the bottom layer are fixedly connected with wave crests and wave troughs of the surface layer in sequence through the positioning layer.

[0011] In one embodiment of the present application, the troughs of the surface layer are fixedly connected to the crests of the bottom layer through the positioning layer, and the crests of the surface layer are fixedly connected to the troughs of the bottom layer through the positioning layer.

[0012] In one embodiment of the present application, the surface layer is a warp plain structure woven from first yarns, and the diameter of the first yarns is 0.15-0.25 mm.

[0013] In one embodiment of the present application, the bottom layer is a warp plain structure woven from second yarns, and the diameter of the second yarns is 0.15-0.25 mm.

[0014] In one embodiment of the present application, the first yarn and the second yarn are both multifilament yarns.

[0015] In one embodiment of the present application, the positioning layer forms an interlaced structure with the surface layer and the bottom layer respectively through the third yarn, and the diameter of the third yarn is 0.1-0.15 mm.

[0016] In one embodiment of the present application, the third yarn is a monofilament.

[0017] In one embodiment of the present application, the thickness of the window screen fabric structure is 1-2 mm.

[0018] In one embodiment of the present application, the porosity of the surface layer is greater than or equal to the porosity of the bottom layer.

[0019] The beneficial technical effects of the utility model are:

[0020] The window screen fabric structure of the present application is a "sandwich" structure composed of a surface layer, a positioning layer, and a bottom layer. The surface layer and the bottom layer are connected together by the positioning layer to fix the relative positions of the surface layer and the bottom layer, and make the surface layer and the bottom layer present a wavy and wrinkled fabric style; the positioning layer controls the peaks and troughs of the surface layer, and the connection relationship between the peaks and troughs of the bottom layer, so that the pores of the surface layer and the pores of the bottom layer complement each other, thereby allowing light to be scattered between the surface layer and the bottom layer, achieving a shading effect, and avoiding dizziness caused by direct light.

[0021] The surface layer and the bottom layer of the present invention have pores between them, and the positioning layer is a spaced structure, so that the window screen fabric structure has good air permeability. The bottom layer has a small porosity, and the bottom layer presents a dense fabric structure, which has good shadow-shielding and anti-peeping properties.

[0022] The present application provides texture or pattern through the surface layer to improve the aesthetics of the window screen fabric; the dense fabric structure of the bottom layer plays a major shading and anti-peeping effect; the positioning layer plays a supplementary shading effect to prevent direct light from passing through the window screen fabric and enhance the structural stability of the window screen fabric.

[0023] The window screen fabric of the present application has a simple structure and is easy to prepare. By controlling the porosity of the surface layer and the bottom layer and the connection position of the surface layer and the bottom layer, the good shadow-shielding effect, the anti-peeping effect and the anti-glare effect of the window screen can be effectively achieved. In addition, the window screen fabric structure is thin, light and more practical.

[0024] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments consistent with the present application, and together with the specification, are used to explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0026] Figure 1 This is a schematic cross-sectional view of a window screen fabric structure shown in an exemplary embodiment of the present application;

[0027] Figure 2 This is a schematic cross-sectional view of a window screen fabric structure shown in another exemplary embodiment of the present application;

[0028] Figure 3 This is a schematic plan view of the surface layer and bottom layer of a window screen fabric structure shown as an exemplary embodiment of the present application.

[0029] Reference numerals

[0030] 101: surface layer; 102: positioning layer; 103: bottom layer. DETAILED DESCRIPTION

[0031] The following will describe the implementation of the present invention with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention, not for limiting the scope of protection of the present invention.

[0032] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.

[0033] The same or similar numbers in the figures of the embodiments of the present invention correspond to the same or similar parts. In the description of the present invention, it should be understood that if the terms "upper", "lower", "front", "rear", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the figure, it 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. Therefore, the terms describing the positional relationship in the figures are only used for illustrative purposes and cannot be understood as a limitation on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0034] The utility model provides a window screen fabric structure, comprising a surface layer 101, a bottom layer 103, and a positioning layer 102. The surface layer 101 and the bottom layer 103 are warp plain structure, the positioning layer 102 is located between the surface layer 101 and the bottom layer 103, and the surface layer 101 and the bottom layer 103 are fixedly connected together, so that the pores of the surface layer 101 and the bottom layer 103 are staggered, and the window screen fabric structure forms a wavy pleated type.

[0035] In some embodiments, the thickness of the window screen fabric structure of this embodiment is 1 to 2 mm, the positioning layer 102 is interwoven with the surface layer 101 and the bottom layer 103 respectively, and the positioning layer is a spacing tissue structure; and under the action of the pores of the surface layer 101 and the bottom layer 103, and the spacing tissue structure of the positioning layer 102, it has the effect of being light and breathable.

[0036] In some embodiments, the positioning layer 102 forms an interlaced structure with the surface layer 101 and the bottom layer 103 through the third yarn, and fixes the relative positions of the surface layer 101 and the bottom layer 103. The diameter of the third yarn is 0.1 to 0.15 mm. The third yarn is a monofilament, including but not limited to polyester monofilament, nylon monofilament, thermoplastic polyurethane elastomer monomer, and nylon elastomer monofilament.

[0037] In some embodiments, the surface layer 101 is a warp-plain structure woven from first yarns, and the diameter of the first yarns is 0.15-0.25 mm. The first yarns are mainly multifilament yarns, including but not limited to polyester yarns, viscose staple yarns, cotton yarns, wool yarns, and silk.

[0038] In some embodiments, the bottom layer 103 is a warp-plain structure woven from second yarns, and the diameter of the second yarns is 0.15-0.25 mm. The second yarns are mainly multifilament yarns, including but not limited to polyester yarns, viscose staple yarns, cotton yarns, wool yarns, and silk.

[0039] The present application provides the following two embodiments to explain the window screen fabric structure of the present application in detail.

[0040] Example 1

[0041] like Figure 1 and Figure 3 As shown, the surface layer 101 of this embodiment is woven into a warp plain structure with a first porosity by two groups of first yarns in a one-through-one-out threading method, and the surface layer 101 has a diamond texture.

[0042] In this embodiment, the positioning layer 102 is interwoven with the surface layer 101 and the bottom layer 103 through the third yarn to form a spaced structure. The positioning layer 102 positions the relative positions of the surface layer 101 and the bottom layer 103 so that the pores of the surface layer 101 and the bottom layer 103 are staggered, so that the surface layer 101 and the bottom layer 103 form a wavy folded fabric style.

[0043] In this embodiment, the bottom layer 103 is woven into a warp plain structure with a second porosity by two groups of second yarns in a full threading manner, and the bottom layer 103 is a dense fabric structure, wherein the first porosity is greater than the second porosity.

[0044] In this embodiment, the cross-sections of the surface layer 101 and the bottom layer 103 are both wavy structures, and the crests of the bottom layer 103 are connected to the crests or troughs of the surface layer 101 through the third yarn. Figure 1As shown, the adjacent wave crests of the bottom layer 103 are connected to the wave crests and wave troughs of the surface layer 101, respectively, so that the pores of the surface layer 101 and the bottom layer 103 complement each other, and when the light directly enters the positioning layer 102, it is scattered in the positioning layer 102, thereby achieving a shading effect and preventing the light from directly penetrating the bottom layer 103 and causing glare. In addition, in this connection mode, the intervals of the positioning layers 102 are relatively large, and the overall air permeability of the window screen fabric structure is better.

[0045] In this embodiment, the main pattern effect of the window screen fabric structure is presented through the surface layer 101 of the warp and plain structure with large pores, thereby improving the aesthetics of the window screen fabric structure.

[0046] In this embodiment, the pores of the surface layer 101 and the bottom layer 103 are staggered and complementary through the positioning layer 102. When light directly passes through the pores of the surface layer 101, part of the light reaches the dense fabric structure of the bottom layer 103 and cannot pass through the bottom layer 103 to enter the room or the outdoors, while another part of the light reaches the third yarn of the positioning layer 102 and is scattered, further filtering part of the light, so that a small amount of light can pass through the pores of the bottom layer 103 to enter the room or the outdoors. Therefore, under the action of the positioning layer 102, the window screen fabric structure can filter most of the direct light, thereby achieving a good shadowing effect, achieving the purpose of anti-dizziness, and then reducing the indoor brightness to achieve the purpose of anti-peeping.

[0047] In this embodiment, the bottom layer 103 with a warp-plain structure having small pores plays a major role in shielding and preventing peeping.

[0048] In this embodiment, the overall thickness of the window screen fabric structure can be controlled by controlling the diameters of the first yarn, the second yarn, and the third yarn to obtain window screen fabrics of different lightness and thinness. The scattering rate of the positioning layer 102, the dimensional stability and softness of the window screen fabric structure can be controlled by controlling the materials of the first yarn, the second yarn, and the third yarn, thereby adjusting the shadow shielding, anti-glare, softness, durability and other properties of the window screen fabric structure.

[0049] Example 2

[0050] like Figure 2 As shown, the surface layer 101 of this embodiment is woven into a warp plain structure with a first porosity by two groups of first yarns in a full-threading manner, and the surface layer 101 has a diamond texture.

[0051] In this embodiment, the positioning layer 102 is interwoven with the surface layer 101 and the bottom layer 103 through the third yarn to form a spaced structure. The positioning layer 102 positions the relative positions of the surface layer 101 and the bottom layer 103 so that the pores of the surface layer 101 and the bottom layer 103 are staggered, so that the surface layer 101 and the bottom layer 103 form a wavy folded fabric style.

[0052] In this embodiment, the bottom layer 103 is woven into a warp plain structure with a second porosity by two groups of second yarns in a full threading manner, and the bottom layer 103 is a dense fabric structure, wherein the first porosity is equal to the second porosity.

[0053] In this embodiment, the cross-sections of the surface layer 101 and the bottom layer 103 are both wavy structures. Figure 2 As shown, the troughs of the surface layer 101 are fixedly connected to the crests of the bottom layer 103 through the third yarn, and the crests of the surface layer 101 are fixedly connected to the troughs of the bottom layer 103 through the third yarn, so that the pores of the surface layer 101 and the bottom layer 103 are complementary, and when light directly enters the positioning layer 102, it is scattered in the positioning layer 102, thereby achieving a shading effect and preventing light from directly passing through the bottom layer 103 and causing glare. In addition, in this connection method, the spacing of the positioning layer 102 is small, and the overall air permeability of the window screen fabric structure is reduced relative to Example 1.

[0054] In this embodiment, the surface layer 101 of the warp-plain structure with small pores presents the main pattern effect of the window screen fabric structure, improves the aesthetics of the window screen fabric structure, and filters part of the direct light to reduce the light flux entering the positioning layer 102 .

[0055] In this embodiment, the pores of the surface layer 101 and the bottom layer 103 are staggered and complementary through the positioning layer 102. When light directly passes through the pores of the surface layer 101, part of the light reaches the dense fabric structure of the bottom layer 103 and cannot pass through the bottom layer 103 to enter the room or the outdoors, while another part of the light reaches the third yarn of the positioning layer 102 and is scattered, further filtering part of the light, so that a small amount of light can pass through the pores of the bottom layer 103 to enter the room or the outdoors. Therefore, under the action of the positioning layer 102, the window screen fabric structure can filter most of the direct light, thereby achieving a good shadowing effect, achieving the purpose of anti-dizziness, and then reducing the indoor brightness to achieve the purpose of anti-peeping.

[0056] In this embodiment, the bottom layer 103 with a warp-plain structure having small pores plays a major role in shielding and preventing peeping.

[0057] In this embodiment, the overall thickness of the window screen fabric structure can be controlled by controlling the diameters of the first yarn, the second yarn, and the third yarn to obtain window screen fabrics of different lightness and thinness. The scattering rate of the positioning layer 102, the dimensional stability and softness of the window screen fabric structure can be controlled by controlling the materials of the first yarn, the second yarn, and the third yarn, thereby adjusting the shadow shielding, anti-glare, softness, durability and other properties of the window screen fabric structure.

[0058] In this embodiment, the porosity of the surface layer 101 and the bottom layer 103 is the same, both are small pores, and the spacing of the positioning layer 102 is small. The shadow-shielding, anti-peeping and anti-glare properties of the prepared window screen fabric structure are improved compared with those in Example 1.

[0059] In some embodiments, the porosity of the surface layer 101 of this embodiment is greater than or equal to the porosity of the bottom layer 103. If the porosity of the surface layer 101 is less than the porosity of the bottom layer 103, the filtering performance of the bottom layer 103 is poor, and the light directly entering the positioning layer 102, even if scattered, can easily pass through the pores of the bottom layer 103 and directly enter the room, and it is impossible to achieve a good shadow shielding and anti-direct dizziness effect.

[0060] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by a person with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A window screen fabric structure, characterized in that: The invention comprises a surface layer (101), a bottom layer (103), and a positioning layer (102); the surface layer (101) and the bottom layer (103) are of a warp-plain structure; the positioning layer (102) is located between the surface layer (101) and the bottom layer (103), and the surface layer (101) and the bottom layer (103) are fixedly connected together, so that the pores of the surface layer (101) and the bottom layer (103) are staggered, and the window screen fabric structure forms a wavy pleated type.

2. The window screen fabric structure according to claim 1, characterized in that: The adjacent wave crests of the bottom layer (103) are fixedly connected with the wave crests and wave troughs of the surface layer (101) in sequence through the positioning layer (102).

3. The window screen fabric structure according to claim 1, characterized in that: The troughs of the surface layer (101) are fixedly connected to the crests of the bottom layer (103) via the positioning layer (102), and the crests of the surface layer (101) are fixedly connected to the troughs of the bottom layer (103) via the positioning layer (102).

4. The window screen fabric structure according to claim 1, characterized in that: The surface layer (101) is a warp-plain structure woven from first yarns, and the diameter of the first yarns is 0.15-0.25 mm.

5. The window screen fabric structure according to claim 4, characterized in that: The bottom layer (103) is a warp-plain structure woven from second yarns, and the diameter of the second yarns is 0.15-0.25 mm.

6. The window screen fabric structure according to claim 5, characterized in that: The first yarn and the second yarn are both multifilament yarns.

7. The window screen fabric structure according to claim 1, characterized in that: The positioning layer (102) forms an interlaced structure with the surface layer (101) and the bottom layer (103) respectively through a third yarn, and the diameter of the third yarn is 0.1-0.15 mm.

8. The window screen fabric structure according to claim 7, characterized in that: The third yarn is a monofilament.

9. The window screen fabric structure according to claim 1, characterized in that: The thickness of the window screen fabric structure is 1 to 2 mm.

10. The window screen fabric structure according to claim 1, characterized in that: The porosity of the surface layer (101) is greater than or equal to the porosity of the bottom layer (103).

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