High-heat-sunning fabric, seat cover and sofa cover

Abstract

The utility model relates to a high-heat-sunning fabric, a seat cover and a sofa cover, the high-heat-sunning fabric comprises a surface layer, a sunscreen layer and a warm-keeping layer, the sunscreen layer is formed by high-density weaving of uvioresistant yarns, the longitudinal or transverse section of the sunscreen layer is wavy, a high-heat-sunning dyeing agent is arranged between the sunscreen layer and the surface layer, and the warm-keeping layer is arranged between the sunscreen layer and the surface layer. A plurality of cavities are formed between the sunscreen layer and the warm-keeping layer, and openings are formed in the end parts of the cavities in the length direction. The sun-proof fabric has the effects of improving sun-proof performance and slowing down aging of the fabric.

Description

Technical Field

[0001] The present application relates to the field of fabrics, and in particular to a high-heat-drying fabric, a seat cover and a sofa cover. Background Art

[0002] my country is a major textile production and processing country. With the continuous development and progress of science and technology and society, people's living standards are gradually improving, and people's requirements for textile fabrics are also gradually changing, from the relatively single warmth and comfort type to safety, health, beauty and other functional types. Fabrics used in different scenarios have different functional requirements.

[0003] Generally, in a house with a courtyard, people tend to put stools or sofas in the courtyard for use in order to bask in the sun. In order to sit more comfortably, fabrics are often prepared into seat covers and sofa covers and put on the stools or sofas for use.

[0004] However, users do not sit on stools and chairs every day, so when users are not exposed to the sun, the seat covers on the chairs and the sofa covers on the sofas will be exposed to direct sunlight, and the fabrics will easily age under long-term exposure. Summary of the invention

[0005] In order to improve the sun protection and slow down the aging effect of fabrics, the present application provides a high-heat-sun-resistant fabric, seat cover and sofa cover.

[0006] The application provides a high heat-sun-proof fabric, seat cover and sofa cover adopting the following technical solutions:

[0007] A high-heat sun-drying fabric comprises a surface layer, a sun-protection layer and a thermal insulation layer. The sun-protection layer is woven with high-density UV-resistant yarns, and the sun-protection layer is wavy along a longitudinal or transverse section. A high-heat sun-drying agent is arranged between the sun-protection layer and the surface layer. A plurality of cavities are provided between the sun-protection layer and the thermal insulation layer, and the ends of the cavities in the length direction have openings.

[0008] By adopting the above technical solution, the sunscreen layer of the surface layer plays a supporting role on the one hand, and as an outer layer, it can prevent high-heat sunscreen dyes from directly contacting the human body, and has a certain degree of comfort. The sunscreen layer has a sunscreen effect, and the wavy sunscreen layer can be deformed to a certain extent. When an external force is applied to the surface of the fabric, the spatial volume of the cavity will change, air will come out or go in from the opening, and the airflow in the cavity will flow, thereby maintaining the ventilation effect.

[0009] Optionally, the sun protection layer with a wavy cross-section has crests and troughs, and elastic ropes are connected between adjacent troughs.

[0010] By adopting the above technical solution, the wave crests and troughs can allow a certain space between the sunscreen layer and the thermal insulation layer, thereby facilitating the formation of a cavity. The elastic rope can keep the wave crest in an arc shape, so that the sunscreen layer has a wavy cross-section. And the elastic rope can make it easier to reset the sunscreen layer.

[0011] Optionally, the troughs between adjacent wave crests are provided with wrinkle-resistant strips.

[0012] By adopting the above technical solution, since the high-heat sun-dyeing agent is on the sun-protection layer, as the sun-protection layer undergoes elastic changes, wrinkle deformation will occur at the trough position. The wrinkle-resistant strip can allow the high-heat sun-dyeing agent to deform at the trough position, thereby achieving a wrinkle-resistant effect.

[0013] Optionally, the opening is in a closed state.

[0014] By adopting the above technical solution, when the weather is cold, the opening of the cavity can be closed, so that the air inside the cavity is not easy to circulate, thereby being able to increase the temperature under sunlight and achieve warmth.

[0015] Optionally, the thermal insulation layer is provided with ventilation holes along the length direction of the cavity.

[0016] By adopting the above technical solution, the air flow in the cavity can also enter and exit from the air holes, thereby further improving the air flow.

[0017] Optionally, the surface layer is woven from warp yarns and weft yarns, the warp yarns are composite loop yarns, and the weft yarns include strongly twisted yarns, ordinary yarns and coarse yarns.

[0018] By adopting the above technical scheme, the strong twist yarn has good strength and wear resistance due to its higher twist, the ordinary yarn usually has a moderate twist, so that the surface has good air permeability, and the coarse yarn has a relatively low production cost due to its coarse linear density.

[0019] Optionally, the composite loop yarn comprises a solid yarn, a core yarn and a decorative yarn, wherein the solid yarn is polyester filament, the core yarn is a suede yarn, and the decorative yarn is a chenille yarn.

[0020] By adopting the above technical solution, the big belly yarn has good warmth retention performance due to its thick texture. The chenille yarn has certain strength and wear resistance, and the prepared fabric can increase the service life.

[0021] Optionally, the yarn of the thermal insulation layer is formed by plying and twisting long-staple cotton and bamboo fiber.

[0022] By adopting the above technical solution, the fiber of long-staple cotton is longer, stronger, more durable and less prone to damage, and the bamboo fiber has natural antibacterial properties, which can inhibit the growth of bacteria and fungi and help maintain hygiene.

[0023] A seat cover is made of the high heat-resistant fabric.

[0024] A sofa cover is made of the high heat-resistant fabric.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. Adding a high-heat sunscreen agent on the sunscreen layer can further improve the sunscreen effect.

[0027] 2. The sun protection layer is set to a wave shape. When the user uses it, the spatial volume of the cavity formed by the sun protection layer and the thermal insulation layer will change. As the space changes, the airflow in the cavity will flow to maintain the ventilation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the cross-sectional structure of the fabric in the horizontal or vertical direction.

[0029] Figure 2 is along Figure 1 Schematic diagram of the cross-sectional structure in the vertical direction and located at the crest of the sun protection layer.

[0030] Explanation of the reference numerals: 1. surface layer; 2. high heat sun-dyeing agent; 3. sun-protection layer; 31. cavity; 32. opening; 33. crest; 34. trough; 35. elastic rope; 4. thermal insulation layer; 41. ventilation hole; 5. wrinkle-resistant strip. DETAILED DESCRIPTION

[0031] The directional terms such as up, down, left, right, front, back, front, back, top, bottom, etc. mentioned or may be mentioned in this specification are defined relative to the structures shown in the drawings. They are relative concepts and may change accordingly according to their different positions and different usage states. Therefore, these or other directional terms should not be interpreted as restrictive terms. In addition, the terms "first", "second", "third", etc. or similar expressions are only used for description and distinction purposes, and cannot be understood as indicating or implying the relative importance of the corresponding components.

[0032] The following is combined with Figure 1 -Attached Figure 2 This application is described in further detail.

[0033] The embodiments of the present application disclose a high heat-resistant fabric, a seat cover and a sofa cover.

[0034] Embodiment 1:

[0035] Reference Figure 1 and Figure 2, a high heat-sun-proof fabric, comprising a surface layer 1, a sun-proof layer 3 and a warm-keeping layer 4 from the outside to the inside.

[0036] The surface layer 1 is woven from warp yarn and weft yarn, the warp yarn is a composite loop yarn, and the composite loop yarn includes a solid yarn, a core yarn and a decorative yarn. Among them, the solid yarn is polyester filament, the core yarn is a big belly yarn, and the decorative yarn is chenille yarn; the weft yarn includes a strong twist yarn, a common yarn and a coarse yarn.

[0037] A high-heat sun-dyeing agent 2 is coated between the surface layer 1 and the sunscreen layer 3. In this embodiment, the surface of the sunscreen layer 3 is coated by spraying. In other embodiments, the sunscreen layer 3 can also be dipped to improve the sunscreen effect. The high-heat sun-dyeing agent 2 is a prior art and can be purchased on the market, so it is not described in detail.

[0038] The sunscreen layer 3 is formed by high-density weaving of a plurality of anti-ultraviolet yarns, wherein the anti-ultraviolet yarns are formed by spirally twisting yarn one and yarn two, yarn one is made of low-elastic polyester yarn, and yarn two is made of bamboo fiber.

[0039] The sunscreen layer 3 is wavy along the longitudinal section. In other embodiments, it can also be wavy along the transverse section. It is just a change in direction. The rest of the structure is the same, so it is not repeated. There are also multiple cavities 31 between the wavy sunscreen layer 3 and the thermal insulation layer 4. The cavity 31 is in the shape of a long strip, and there are openings 32 at both ends of the length direction of the cavity 31. When an external force is applied to the surface of the fabric, the spatial volume of the cavity 31 will change. As the space changes, the airflow in the cavity 31 will flow to maintain the ventilation effect. The thermal insulation layer 4 is provided with air holes 41 along the length direction of the cavity 31. The airflow in the cavity 31 can also enter and exit from the air holes 41, thereby further improving the air flow.

[0040] The sunscreen layer 3 with a wavy cross-section has crests 33 and troughs 34. The troughs 34 between adjacent crests 33 are provided with wrinkle-resistant strips 5 on the side facing the surface layer 1. The wrinkle-resistant strips 5 are made of nylon. Elastic ropes 35 are connected between adjacent troughs 34. The elastic ropes 35 can pass through the cavity 31 to connect adjacent troughs 34. The elastic ropes 35 can keep the crests 33 in an arc shape, so that the sunscreen layer 3 has a wavy cross-section.

[0041] The yarn of the thermal insulation layer 4 is formed by plying and twisting long-staple cotton and bamboo fiber.

[0042] A seat cover is made of the high heat-resistant fabric.

[0043] A sofa cover is made of the high heat-resistant fabric.

[0044] The implementation principle of Example 1 is: when a user sits on a sofa or sofa cover made of high-heat-resistant fabric, the cavity 31 will be deformed, and the air inside the cavity 31 will flow. As the person's position changes, the air in the cavity 31 will come out or go in from the opening 32 to achieve air flow, thereby being able to lower the temperature through airflow while providing sun protection, thereby achieving the purpose of heat resistance.

[0045] Embodiment 2:

[0046] The difference between this embodiment and the first embodiment is that the opening 32 of the cavity 31 is in a closed state.

[0047] The implementation principle of the second embodiment is: when the weather is cold, the opening 32 of the cavity 31 can be closed, so that the air inside the cavity 31 is not easy to circulate, so that the temperature can be increased under the sun to keep warm.

[0048] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application; therefore, according to the technical solution of the present invention, without changing the essential spirit of the present invention, a person skilled in the art can propose a variety of interchangeable structural modes and implementation modes. Therefore, the above specific implementation modes and the accompanying drawings are only exemplary descriptions of the technical solution of the present invention, and should not be regarded as the whole of the present invention or as a limitation or restriction on the technical solution of the present invention. Therefore: All equivalent changes made according to the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A high heat-resistant fabric, characterized in that: The invention comprises a surface layer (1), a sunscreen layer (3) and a heat-insulating layer (4); the sunscreen layer (3) is made of high-density woven anti-ultraviolet yarn; the sunscreen layer (3) is wavy in longitudinal or transverse cross-section; a high-heat sun-dyeing agent (2) is arranged between the sunscreen layer (3) and the surface layer (1); a plurality of cavities (31) are provided between the sunscreen layer (3) and the heat-insulating layer (4); and the ends of the cavities (31) in the longitudinal direction have openings (32).

2. The high heat-sun-resistant fabric according to claim 1, characterized in that: The sun protection layer (3) with a wavy cross-section has wave crests (33) and wave troughs (34), and elastic ropes (35) are connected between adjacent wave troughs (34).

3. The high heat-sun-resistant fabric according to claim 2, characterized in that: The troughs (34) between adjacent wave crests (33) are provided with wrinkle-resistant strips (5).

4. The high heat-sun-resistant fabric according to claim 1, characterized in that: The opening (32) is in a closed state.

5. The high heat-sun-resistant fabric according to claim 4, characterized in that: The thermal insulation layer (4) is provided with ventilation holes (41) along the length direction of the cavity (31).

6. The high heat-sun-resistant fabric according to claim 1, characterized in that: The surface layer (1) is woven from warp yarns and weft yarns, the warp yarns are composite loop yarns, and the weft yarns include high-twist yarns, ordinary yarns, and coarse-count yarns.

7. The high heat-sun-resistant fabric according to claim 6, characterized in that: The composite loop yarn comprises a solid yarn, a core yarn and a decorative yarn, wherein the solid yarn is polyester filament, the core yarn is a large belly yarn and the decorative yarn is a chenille yarn.

8. The high heat-sun-resistant fabric according to claim 1, characterized in that: The yarn of the thermal insulation layer (4) is formed by plying and twisting long-staple cotton and bamboo fibers.

9. A seat cover, characterized in that: The invention is made of the high heat-sun-drying fabric as claimed in any one of claims 1 to 8.

10. A sofa cover, characterized in that: The invention is made of the high heat-sun-drying fabric as claimed in any one of claims 1 to 8.

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