Water washable temperature controlled garment

Abstract

The utility model relates to the field of bedding. The water washable temperature control quilt is characterized in that it comprises a woven fabric layer located at the top, a knitted fabric layer located at the bottom and a filling layer filled between the woven fabric layer and the knitted fabric layer. The utility model adopts a heterogeneous fabric composite structure, and through the complementary function of the woven fabric + knitted fabric and the thermodynamic adaptation process, a quilt core with a flat appearance, soft and sticky touch, washable and anti-layering is constructed.

Description

Technical Field

[0001] This utility model relates to the field of bedding, specifically to quilts. Background Technology

[0002] Traditional composite structures have the following problems:

[0003] 1. Homogeneous composite: Commonly double-knitted or double-woven, it cannot achieve both a crisp appearance (the advantage of woven fabric) and a soft, close-fitting feel (the advantage of knitted fabric).

[0004] 2. Functional separation: Single-function fabrics cannot achieve a dynamic balance between moisture wicking and heat retention (e.g., woven fabrics are quick-drying but lack heat retention, while knitted fabrics are warm but have poor breathability).

[0005] 3. Feeling of something sticking close to the body: Traditional quilts are sealed at the head or foot, making them unsuitable for sleeping naked. Utility Model Content

[0006] The purpose of this invention is to provide a washable temperature-controlled blanket to solve at least one of the above-mentioned technical problems.

[0007] The technical problem solved by this utility model can be achieved by the following technical solution:

[0008] A washable temperature-controlled quilt, characterized in that it comprises an upper woven fabric layer, a lower knitted fabric layer, and a filling layer between the woven fabric layer and the knitted fabric layer.

[0009] Preferably, the woven fabric layer adopts a polyester twill woven structure.

[0010] Preferably, the woven fabric layer is made of 50D ultrafine polyester filament, and the warp and weft density of the woven fabric layer is 220×180 threads / inch.

[0011] Preferably, the woven fabric layer is coated with a graphene coating, and the coating amount of the graphene coating is 8 g / m².

[0012] Preferably, the knitted fabric layer adopts a double-knitted structure.

[0013] Preferably, the fabric of the knitted fabric layer is a four-component knitted structure of acrylic, lyocell, viscose, and polyester fibers.

[0014] Preferably, the knitted fabric layer is made of 41% acrylic, 16% lyocell, 25% viscose, and 18% polyester.

[0015] Preferably, the weight of the knitted fabric layer is 170 g / m², and the loop length is 2.8 mm.

[0016] Preferably, the filling layer is at least one of PCM temperature-controlled fiber and aerogel fiber.

[0017] Preferably, the head of the quilt has an arc-shaped cut, and the symmetry line of the arc-shaped cut coincides with the symmetry line of the washable temperature-controlled quilt.

[0018] Beneficial effects: This utility model adopts a heterogeneous fabric composite structure, and through the functional complementarity and thermodynamic adaptation process of woven and knitted fabrics, it constructs a comforter core that is flat in appearance, soft to the touch, washable and anti-delamination. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the layer structure of this utility model;

[0020] Figure 2 This is a schematic diagram of one structure of the present utility model. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the utility model will be further described below in conjunction with the accompanying drawings.

[0022] Reference Figure 1 and Figure 2 A washable temperature-controlled quilt includes a woven fabric layer 1 on top, a knitted fabric layer on the bottom, and a filling layer 3 between the woven fabric layer 1 and the knitted fabric layer 2.

[0023] Regarding woven fabric layer 1

[0024] The woven fabric layer 1 adopts a polyester twill woven structure. The material of the woven fabric layer 1 is 50D ultrafine polyester filament (50D×70D), preferably sourced from Sheng Hong Holdings Group Co., Ltd. The preferred warp and weft density of the woven fabric layer 1 is 203×123 threads / inch.

[0025] This utility model selects materials for the upper layer fabric, which have the following functions: moisture absorption and perspiration breathability ≥8500g / ㎡ / 24h (GB / T 12704.1), drying rate (0.48g / h), wicking height (152mm), water droplet diffusion time (≤1s), water absorption rate (182%) (GB / T 21655.1-2023), and also has antistatic properties.

[0026] The preferred woven fabric layer 1 is coated with a graphene coating, and the coating amount of the graphene coating is 8g / ㎡.

[0027] Regarding knitted fabric layer 2

[0028] Knitted fabric layer 2 adopts a knitted structure. The fabric of knitted fabric layer 2 is a four-component knitted structure consisting of acrylic, lyocell, viscose, and polyester. Preferably, the material of knitted fabric layer 2 is 41% acrylic, 16% lyocell, 25% viscose, and 18% polyester. Specifically, the acrylic is sourced from Jilin Chemical Fiber Co., Ltd., with a particularly preferred composition of 30% bulk acrylic and 11% solid acrylic; 25% viscose is sourced from Sateri Uco; 16% lyocell is sourced from Sateri; and the polyester is preferably 30D, sourced from Hengli Group's T800. Knitted fabric layer 2 is preferably a double-knitted fabric. The weight of knitted fabric layer 2 is 170 g / m², and the loop length is 2.8 mm.

[0029] This utility model selects a material for the lower layer fabric, which has the following functions: moisture wicking, moisture permeability ≥7000g / ㎡ / 24h, drying rate 0.29(g / h), water droplet diffusion time <1, water absorption rate 238%, wicking height 114mm (GB / T12704.1-2009); moisture absorption and heat generation, maximum temperature rise ≥3.7℃, average temperature rise 1.5℃ (GB / T 29866-2013).

[0030] Regarding fill layer 3

[0031] Filler layer 3 is filled with at least one of PCM temperature-controlled fiber or aerogel fiber. The PCM temperature-controlled fiber used is lyocell PCM fiber from Qingdao Bont Eco-Textile Technology Co., Ltd., with a fiber specification of 6D*60mm. The aerogel fiber used is aerogel polyester fiber from Qingdao Bont Eco-Textile Technology Co., Ltd., with a specification of 3D*32mm. When the two types of filler are mixed, 50% PCM temperature-controlled fiber + 50% aerogel fiber is preferred. Alternatively, the two types of fiber, along with other fibers, can be mixed and carded together to form a web, with a ratio of 30% aerogel polyester + 21% lyocell + 49% polyester fiber.

[0032] Regarding other

[0033] The woven and knitted layers are joined together, with the closure left on the side. The inlaid threads at the head and tail of the quilt are directly joined, making the head and tail seamless.

[0034] This washable temperature-controlled comforter features an arc-shaped cut at the head, the symmetrical line of which coincides with the overall symmetry of the comforter. The opening of the arc-shaped cut faces outwards, providing greater freedom of movement and a better fit for the user's neck. The arc-shaped cut area undergoes a nano-level brushing process (feather height ≤ 0.1mm), with a coefficient of friction ≤ 0.08 (ASTM D1894), further enhancing comfort.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A washable temperature-controlled quilt, characterized in that, It includes an upper woven fabric layer, a lower knitted fabric layer, and a filling layer between the woven fabric layer and the knitted fabric layer, wherein the woven fabric layer is coated with a graphene coating. The quilt head has an arc-shaped cut, the opening of which faces outwards, and the symmetry line of the arc-shaped cut coincides with the symmetry line of the washable temperature-controlled quilt.

2. The washable temperature-controlled quilt according to claim 1, characterized in that, The woven fabric layer adopts a polyester twill woven structure.

3. The washable temperature-controlled quilt according to claim 2, characterized in that, The woven fabric layer is made of 50D ultrafine polyester filament, and the warp and weft density of the woven fabric layer is 220×180 threads / inch.

4. The washable temperature-controlled quilt according to claim 2, characterized in that, The graphene coating has a coverage of 8 g / m².

5. The washable temperature-controlled quilt according to claim 1, characterized in that, The knitted fabric layer adopts a double-knitted structure.

6. The washable temperature-controlled quilt according to claim 5, characterized in that, The knitted fabric layer is a four-component knitted structure consisting of acrylic, lyocell, viscose, and polyester fibers.

7. The washable temperature-controlled quilt according to claim 6, characterized in that, The knitted fabric layer is made of 41% acrylic, 16% lyocell, 25% viscose, and 18% polyester.

8. The washable temperature-controlled blanket according to claim 5, characterized in that, The weight of the knitted fabric layer is 170 g / m², and the loop length is 2.8 mm.

9. The washable temperature-controlled quilt according to any one of claims 1-8, characterized in that, The filling layer is either PCM temperature-controlled fiber or aerogel fiber.

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