Fabric structure and bedding article

Abstract

The utility model belongs to textile technical field, concretely relates to a fabric structure and bedclothes. The fabric structure includes main body layer and surface layer, and the surface layer is laid above the main body layer, and the surface layer includes a plurality of first circle parts made of first filament and a plurality of second circle parts made of second filament, and the second circle part is located in the second circle part. A plurality of first circle parts are arranged at intervals, and a first connecting part is connected between two adjacent first circle parts, and a plurality of second circle parts are arranged at intervals, and a second connecting part is connected between two adjacent second circle parts. The setting of first circle part and second circle part makes the fabric soft, and improves the comfort of the fabric.

Description

Technical Field

[0001] This utility model belongs to the field of textile technology, and in particular relates to a fabric structure and bedding. Background Technology

[0002] In related technologies, bedding is mostly made of woven fabrics. Woven fabrics are typically constructed by weaving cotton yarns in a cross-weave pattern, resulting in a relatively solid, durable, and resilient material. However, when used in bedding, this fabric lacks softness and offers lower comfort. Fabric softness and comfort have always been major research topics in the home textile industry. Utility Model Content

[0003] The technical objective of this invention is to provide a fabric structure that aims to provide a soft and comfortable fabric.

[0004] To solve the above-mentioned technical problems, this utility model provides a fabric structure, including: Main body layer; A surface layer, laid on top of the main body layer, the surface layer comprising a plurality of first loops woven from first filaments and a plurality of second loops woven from second filaments, the second loops being located within the first loops; The plurality of first ring portions are spaced apart, and a first connecting portion connects two adjacent first ring portions; The plurality of second ring portions are spaced apart, and a second connecting portion connects two adjacent second ring portions.

[0005] Furthermore, the first filament is PCM material, and / or the second filament is spandex.

[0006] Furthermore, the main body layer includes a resurface layer, which includes a plurality of third loops woven from third filaments, the plurality of third loops being spaced apart, and a third connecting portion connecting two adjacent third loops, and the third loops being located below the first loops.

[0007] Furthermore, the third ring portion is fitted onto the second connecting portions on both sides of the second ring portion.

[0008] Furthermore, the main body layer includes a hollow layer, which has multiple hollow cavities. The multiple cavities are spaced apart and are located below the third ring portion and abut against the third ring portion.

[0009] Furthermore, the hollow layer is provided with a fourth filament and a fifth filament, the fourth filament and the fifth filament are woven together to form a cavity, and the cavity is located inside the cavity.

[0010] Furthermore, the fourth filament is connected to one of the two adjacent third loop portions, and the fifth filament is connected to the other of the two adjacent third loop portions; and / or The third filament is semi-dull nylon; and / or The fourth and fifth filaments are semi-dull nylon.

[0011] Furthermore, the main body layer includes an inner layer, which includes a plurality of fourth loops woven from a sixth filament. The plurality of fourth loops are spaced apart, and a fourth connecting portion connects two adjacent fourth loops. The fourth loops are connected to the cavity portion and are located below the cavity.

[0012] Furthermore, the main body layer includes a secondary inner layer, which includes a plurality of fifth loop sections woven from the seventh filament, the plurality of fifth loop sections being spaced apart, and a fifth connecting section connecting two adjacent fifth loop sections; The fifth ring portion is disposed within the fourth ring portion, and the fifth connecting portion is located between the cavity and the fourth connecting portion; The sixth filament is polyester, and / or the seventh filament is spandex.

[0013] This application also provides a bedding product, which includes the fabric structure described in any of the above claims, and the bedding product is a quilt, duvet cover, fitted sheet, pillowcase, mattress, or bed sheet.

[0014] This utility model discloses a fabric structure, comprising a surface layer laid on top of a main layer. The surface layer includes multiple first loops woven from first filaments and multiple second loops woven from second filaments, with the second loops located within each other. The multiple first loops are spaced apart, with a first connecting portion connecting adjacent first loops. Similarly, the multiple second loops are spaced apart, with a second connecting portion connecting adjacent second loops. The arrangement of the first and second loops softens the fabric and improves its comfort. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the fabric in an embodiment of this utility model; Figure 2 yes Figure 1 A partial cross-sectional view of an embodiment along line AA; Figure 3 yes Figure 1 A partial sectional view of an embodiment along line AA.

[0016] In the accompanying drawings, the reference numerals represent: 100, fabric; 1, main layer; 11, outer layer; 111, third loop; 112, third connecting part; 12, hollow layer; 121, cavity; 1211, cavity; 2, surface layer; 21, first loop; 211, first connecting part; 22, second loop; 221, second connecting part; 13, inner layer; 131, fourth loop; 132, fourth connecting part; 14, secondary inner layer; 141, fifth loop; 142, fifth connecting part; 01, first filament; 02, second filament; 03, third filament; 04, fourth filament; 05, fifth filament; 06, sixth filament; 07, seventh filament. Detailed Implementation

[0017] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0018] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0019] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0020] As attached Figure 1 The diagram shown is a schematic representation of the overall structure of the fabric 100 in an embodiment of this utility model; as shown in the attached diagram. Figure 2 As shown, Figure 1 A partial sectional view of an embodiment along line AA; as attached. Figure 3 As shown, is Figure 1 A partial sectional view of an embodiment along line AA. (From the attached...) Figure 2-3 It can be seen that the fabric structure includes a main layer 1 and a surface layer 2.

[0021] Main layer 1, as the main body of fabric 100, serves to support the entire fabric 100. (See attached image) Figure 2-3 As shown, the surface layer 2 is laid on top of the main layer 1. The surface layer 2 includes multiple first loops 21 woven from first filaments 01 and multiple second loops 22 woven from second filaments 02. The second loops 22 are located inside the first loops 21. The center of the first loops 21 is hollow, which adds a sense of fluffiness to the fabric 100, thereby making the fabric soft and achieving a comfortable effect. The center of the second loops 22 is also hollow. The second loops 22 serve to support the first loops 21. The first loops 21 are fitted over the second loops 22, making the fabric fluffy while also making the fabric structure more stable and less prone to collapsing.

[0022] Multiple first loop portions 21 are spaced apart, and a first connecting portion 211 connects adjacent first loop portions 21. The multiple first loop portions 21 are spaced apart throughout the fabric, making the fabric soft overall. The first connecting portions 211 serve a connecting function, linking the multiple first loop portions 21 together, making them a whole, increasing the stability of the fabric, and preventing individual first loop portions 21 from easily falling off. Similarly, multiple second loop portions 22 are spaced apart, and a second connecting portion 221 connects adjacent second loop portions 22. The multiple second loop portions 22 are spaced apart throughout the fabric, making the fabric soft overall. The second connecting portions 221 serve a connecting function, linking the multiple second loop portions 22 together, making them a whole, increasing the stability of the fabric, and preventing individual second loop portions 22 from easily falling off.

[0023] In some embodiments, the first filament 01 is a PCM (Phase Change Material) material. PCM material refers to a substance that changes its physical state while remaining at a constant temperature and can provide latent heat. The process of changing physical properties is called a phase change process, during which the phase change material absorbs or releases a large amount of latent heat. In one example, the first filament 01 is PCM nylon. When a quilt made using the fabric structure of this invention is used, the PCM nylon absorbs the user's body heat and undergoes a solid-liquid phase change, continuously absorbing heat and releasing a cooling sensation. PCM nylon triggers phase change and heat absorption at 28-32℃ (human contact temperature), solving the problem of short-lasting cooling effects of traditional cooling materials. Thus, the quilt made with this fabric structure can have a continuous cooling sensation and is soft, elastic, and comfortable.

[0024] In some embodiments, the second filament 02 is spandex, an elastic fiber that increases the fabric's tightness and elasticity. Specifically, the second loop 22 supports the first loop 21, and when both loops are compressed, the second loop 22 returns to its original shape, becoming hollow, thus ensuring the fabric's softness. In other words, spandex provides bidirectional elasticity, and the second loop 22 traps air, enhancing its "fleshy" rebound.

[0025] In one example, the first filament 01 is 70D PCM nylon, and the second filament 02 is 20D spandex. PCM nylon can absorb human body heat and undergo a solid-liquid phase change, continuously absorbing heat and releasing a cooling sensation, while spandex increases the fabric's tightness and elasticity.

[0026] As attached Figure 3 As shown, in some embodiments, the main body layer 1 includes a sub-outer layer 11, which includes a plurality of third loops 111 woven from third filaments 03. The plurality of third loops 111 are spaced apart, and a third connecting portion 112 connects two adjacent third loops 111. The third loops 111 are located below the first loops 21. The third loops 111 can support the first loops 21. The third loops 111 have a hollow structure, which creates a stable air cavity for the surface layer 2, thereby making the fabric breathable and fluffy.

[0027] As attached Figure 3 As shown, in some embodiments, the third loop portion 111 is fitted onto the second connecting portions 221 on both sides of the second loop portion 22, thereby enabling it to connect with the surface layer 2, and is located below the first loop portion 21 to support the first loop portion 21 and the second loop portion 22. The third loop portion 111 serves as an air cavity below the first loop portion 21 and the second loop portion 22, supporting the first loop portion 21 and the second loop portion 22, and making the fabric breathable and fluffy.

[0028] As attached Figure 3 As shown, in some embodiments, the main body layer 1 includes a hollow layer 12, which has multiple hollow cavities 1211. The cavities 1211 are spaced apart and are located below and abut against the third ring portion 111. With the third ring portion 111 providing cavities 1211 for the first ring portion 21, the hollow layer 12 further constructs cavities 1211 to support the surface layer 2, thereby making the fabric breathable and fluffy, and thus softer and more comfortable.

[0029] As attached Figure 3 As shown, in some examples, the cavity 1211 of the hollow layer 12 is square, with one of the two opposite corners of the square pressing against the third ring layer and the other corner pressing against the main body layer 1, so that the fabric structure is not easy to collapse.

[0030] As attached Figure 3 As shown, in some embodiments, the hollow layer 12 is provided with a fourth filament 04 and a fifth filament 05, which are woven together to form a cavity 121, with the cavity 1211 located inside the cavity 121. The fourth filament 04 and the fifth filament 05 are interlaced and woven together to form the cavity 121, making the structure of the cavity 121 more stable.

[0031] Both the fourth filament 04 and the fifth filament 05 are connected to the third loop portion 111 and the main body portion. The fourth filament 04 is connected to one of the two adjacent third loop portions 111, and the fifth filament 05 is connected to the other of the two adjacent third loop portions 111. That is, the fourth filament 04 and the fifth filament 05 are connected to the third loop portion 111 alternately, thereby achieving the purpose of stably supporting the third loop portion 111.

[0032] In some embodiments, the third filament 03 is a semi-dull nylon, which has a slight luster, thus giving the fabric a glossy appearance.

[0033] In some embodiments, the fourth filament 04 and the fifth filament 05 are semi-dull nylon. Similarly, the fourth filament 04 and the fifth filament 05 have a slight luster.

[0034] For example, the third filament 03, the fourth filament 04, and the fifth filament 05 are all 30D semi-dull nylon, and the thickness of the air cavity formed by the third loop portion 111 and the cavity portion 121 is 0.8-1.2mm. With this configuration, the air cavity constructed by the third filament 03, the fourth filament 04, and the fifth filament 05 is stable and breathable. Combined with the structure of the first loop portion 21 and the second loop portion 22, it allows for dynamic temperature regulation and provides excellent fluffiness.

[0035] As attached Figure 3 As shown, in some embodiments, to further increase the fluffiness of the fabric, the main body layer 1 includes an inner layer 13. The inner layer 13 includes multiple fourth loop portions 131 woven from the sixth filament 06. The multiple fourth loop portions 131 are spaced apart, and a fourth connecting portion 132 connects adjacent fourth loop portions 131. The fourth loop portions 131 are connected to the cavity 1211 and located below the cavity 1211. The fourth loop portions 131 support the cavity portion 121, stabilizing the fabric structure while making the fabric fluffy and soft. The fourth connecting portion 132 serves as a connector, linking the multiple fourth loop portions 131 together, making the multiple fourth loop portions 131 a whole, increasing the stability of the fabric, and making it less likely for individual fourth loop portions 131 to fall off.

[0036] As attached Figure 3As shown, in some embodiments, the main body layer 1 includes a secondary inner layer 14, which includes a plurality of fifth loop portions 141 woven from the seventh filament 07. The plurality of fifth loop portions 141 are spaced apart, and a fifth connecting portion 142 connects adjacent fifth loop portions 141. Similarly, to make the fabric fluffier and more comfortable, the fifth loop portion 141 has a cavity 1211 in the middle, which can shrink when pressed. After pressing, the fifth loop portion 141 will return to the shape of having a cavity 1211 in the middle, thereby keeping the fabric fluffier and thus maintaining the comfort of the fabric. The fifth connecting portion 142 serves to connect the plurality of fifth loop portions 141 together, making the plurality of fifth loop portions 141 as a whole, increasing the stability of the fabric, and making it less likely for individual fifth loop portions 141 to fall off.

[0037] The fifth ring portion 141 is disposed within the fourth ring portion 131, and the fifth connecting portion 142 is located between the cavity 1211 and the fourth connecting portion 132. The fifth ring portion 141 not only makes the fabric fluffy and soft, but also supports the fourth ring portion 131, allowing the fourth ring portion 131 to return to its hollow shape after deformation.

[0038] In some embodiments, the sixth filament 06 is polyester. Polyester has good wrinkle resistance and abrasion resistance, which can ensure that the fabric does not wrinkle while extending the service life of the fabric. In addition, polyester is inexpensive and smooth and soft.

[0039] In some embodiments, the seventh filament 07 is spandex, and the innermost layer 14 serves as the fabric closest to the body and supports the fourth loop 131. The seventh filament 07 needs to be elastic, abrasion-resistant, and washable. Spandex has excellent elasticity and is abrasion-resistant and washable, meeting the requirements of the innermost layer 14. Spandex provides bidirectional elasticity, and the second loop 22 locks in air, enhancing the "flesh-like" rebound. Exemplarily, the sixth filament 06 is 50D polyester, and the seventh filament 07 is 20D spandex.

[0040] This novel fabric structure is compatible with existing knitting equipment, requires no special dyeing or finishing, and the PCM material in this fabric structure achieves body temperature-responsive heat absorption and release, improving the durability of the cooling sensation compared to traditional fabrics. Specific testing methods were employed: 1. A sample of 7cm width, weighing approximately 10g, was cut. 2. The test piece was gently rolled into a thermocouple-type temperature sensor, forming a roller, and then the feeding roller was rolled up and sealed. 3. The test piece was transferred from 10℃ to a 35℃ environment, and the internal temperature was measured for 60 minutes. 4. Similarly, the test piece was transferred to an environment ranging from 35℃ to 10℃, and the internal temperature was measured for 60 minutes. After testing, the novel fabric and a conventional cooling air-layer fabric were kept at a constant temperature of 10℃ and then placed in a 35℃ environment for temperature comparison. Compared to the conventional cooling air-layer fabric, the novel fabric was 3.5℃ lower after 20 minutes and 1.1℃ lower after 30 minutes. Conversely, after being kept at a constant temperature of 35℃ and then placed in an environment of 10℃ for timed comparison, the temperature of the fabric of this utility model was 2.5℃ higher after 20 minutes and 0.5℃ higher after 30 minutes.

[0041] This utility model also provides a bedding product, which includes the fabric structure described in any of the above embodiments. The bedding product includes a quilt, duvet cover, fitted sheet, pillowcase, mattress, and bed sheet. The bedding product includes the fabric structure described in the above embodiments, and also includes the fabric structure and its beneficial effects described in the above embodiments. To shorten the scope of this utility model, it will not be described again here.

[0042] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fabric structure, characterized in that, The fabric structure includes: Main body layer; A surface layer, laid on top of the main body layer, the surface layer comprising a plurality of first loops woven from first filaments and a plurality of second loops woven from second filaments, the second loops being located within the first loops; The plurality of first ring portions are spaced apart, and a first connecting portion connects two adjacent first ring portions; The plurality of second ring portions are spaced apart, and a second connecting portion connects two adjacent second ring portions.

2. The fabric structure according to claim 1, characterized in that, The first filament is made of PCM material, and / or the second filament is made of spandex.

3. The fabric structure according to claim 1, characterized in that, The main body layer includes a resurface layer, which includes a plurality of third loops woven from third filaments. The plurality of third loops are spaced apart, and a third connecting portion connects two adjacent third loops. The third loops are located below the first loops.

4. The fabric structure according to claim 3, characterized in that, The third ring is fitted onto the second connecting portions on both sides of the second ring.

5. The fabric structure according to claim 3, characterized in that, The main body layer includes a hollow layer, which has multiple hollow cavities. The multiple cavities are spaced apart and are located below the third ring portion and abut against the third ring portion.

6. The fabric structure according to claim 5, characterized in that, The hollow layer is provided with a fourth filament and a fifth filament, which are woven together to form a cavity, and the cavity is located inside the cavity.

7. The fabric structure according to claim 6, characterized in that, The fourth filament is connected to one of the two adjacent third loop portions, and the fifth filament is connected to the other of the two adjacent third loop portions; and / or The third filament is semi-dull nylon; and / or The fourth and fifth filaments are semi-dull nylon.

8. The fabric structure according to claim 5, characterized in that, The main body layer includes an inner layer, which includes a plurality of fourth loops woven from a sixth filament. The plurality of fourth loops are spaced apart, and a fourth connecting portion is connected between two adjacent fourth loops. The fourth loops are connected to the cavity portion and are located below the cavity.

9. The fabric structure according to claim 8, characterized in that, The main body layer includes a secondary inner layer, which includes a plurality of fifth loop sections woven from the seventh filament. The plurality of fifth loop sections are spaced apart, and a fifth connecting section connects two adjacent fifth loop sections. The fifth ring portion is disposed within the fourth ring portion, and the fifth connecting portion is located between the cavity and the fourth connecting portion; The sixth filament is polyester, and / or the seventh filament is spandex.

10. A type of bedding, characterized in that, The bedding includes the fabric structure as described in any one of claims 1-9, and the bedding is a quilt, duvet cover, fitted sheet, pillowcase, mattress, or bed sheet.

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