Heat-resistant hemp pad

Abstract

The utility model relates to a heat-resistant China-hemp mat, belongs to the field of bedding articles, and provides the heat-resistant China-hemp mat aiming at the problem that an existing mattress with a heating function is insufficient in heat resistance, the heat-resistant China-hemp mat comprises a supporting layer playing a supporting role, and a fabric layer, a heating mat and a first filling layer which are arranged in a laminated mode are arranged above the supporting layer; the heating pad can be electrified for heating, the heating pad is arranged between the fabric layer and the first filling layer, and the layer, facing the heating pad, of the fabric layer is China hemp fiber cloth. The supporting layer provides uniform supporting and has good durability, the first filling layer can improve the compression resistance of the whole mattress, and the situation that the use comfort is affected by local sinking is avoided. The hemp fibers can resist the high temperature of 370 DEG C, the original characteristics of the fibers can still be kept at the high temperature without color change, and therefore the hemp fiber cloth made of the hemp fibers has good heat-resistant stability, and the problem that an existing mattress with a heating function is insufficient in heat resistance can be solved.

Description

Technical Field

[0001] The utility model belongs to the field of bedding, in particular to a heat-resistant hemp mattress. Background Art

[0002] Existing mattresses with heating functions often use heating pads for heating. For comfortable use, an insulating comfort layer is usually set above the heating pad. Non-woven fabric is usually set on the comfort layer. Its main function is to form a three-layer whole and isolate it from other layers. However, after the non-woven fabric is heated, the fibers in it will be damaged by heat and easily oxidized, and then become fragile and lose some elasticity and toughness. When used as the partition layer and wear-resistant layer of the inner layer of the mattress, its two sides will be constantly subjected to external friction and compression, and it is easy to deform, thereby affecting the normal use of the mattress. Utility Model Content

[0003] Aiming at the problem that existing mattresses with heating function have insufficient heat resistance, the utility model provides a heat-resistant hemp pad, which adopts hemp fiber cloth with good heat resistance to solve the problem that existing mattresses have insufficient heat resistance.

[0004] The technical solution adopted by the utility model is as follows: a heat-resistant hemp pad, including a support layer that plays a supporting role, a stacked fabric layer, a heating pad and a first filling layer are arranged above the support layer, the heating pad can be heated by electricity, the heating pad is arranged between the fabric layer and the first filling layer, and the layer of the fabric layer facing the heating pad is hemp fiber cloth.

[0005] The support layer provides uniform support and excellent durability, while the first filling layer improves the overall mattress's compressive strength, preventing localized dents that can affect comfort. Hemp fiber can withstand temperatures up to 370°C, maintaining its original properties without discoloration. Therefore, hemp fiber fabrics made from hemp fiber exhibit excellent heat resistance and stability, addressing the thermal insufficiency of existing mattresses with heating features.

[0006] Furthermore, a hemp layer is provided between the first filling layer and the heating pad. The hemp layer is made of hemp fiber, which has good heat resistance. The hemp layer can isolate heat from the first filling layer and provide good protection for the first filling layer.

[0007] Furthermore, the support layer is one of an air cushion, independent pocket springs, or Bonnier springs. Edge guards are provided on the sides of the support layer, the edge guards being higher than the support layer. The first filling layer is located within the accommodation area enclosed by the edge guards and the support layer. The edge guards surround the sides of the support layer, protecting the sides of the support layer and the first filling layer, while also increasing support for the edges of the mattress and preventing them from collapsing or slipping.

[0008] Furthermore, a second filling layer and a comfort layer are provided below the support layer. The second filling layer is located between the support layer and the comfort layer, and covers the bottom of the support layer and the edge-protecting sponge. The second filling layer covers the bottom of the support layer and the edge-protecting sponge, providing some protection for both. The comfort layer can come into contact with the human body and has a good touch. When the heating function is not needed, the heat-resistant hemp pad can be turned over for use.

[0009] Furthermore, the second filling layer is one of a sponge layer, a latex layer, and a 3D material layer. The sponge is soft and elastic, conforming to the body's curves for a comfortable sleep experience. It's relatively affordable and offers a high cost-effectiveness. The latex layer has natural antibacterial and anti-mite properties and good breathability, helping to remove moisture and excess heat from the mattress, maintaining a dry and comfortable sleep. The 3D material layer is made of environmentally friendly, non-toxic materials that are harmless to the human body and recyclable. You can choose the right one based on your needs.

[0010] Furthermore, the comfort layer includes adhesive-free cotton, non-woven fabric, and a base fabric. The non-woven fabric and base fabric surround the adhesive-free cotton, with the non-woven fabric facing the support layer. In this configuration, the comfort layer has a three-layer structure, with the non-woven fabric and base fabric surrounding the adhesive-free cotton. The adhesive-free cotton is a fiber cotton that has not been sprayed with glue, which is non-irritating to the human body and more environmentally friendly. The non-woven fabric has good air permeability and can effectively prevent moisture and mildew inside the cushion core. The base fabric comes into contact with the human body, providing a relatively comfortable touch.

[0011] Furthermore, the support layer, the second filling layer, and the comfort layer are connected by hot melt adhesive. Hot melt adhesive has the characteristics of high-strength bonding, which can ensure a firm bond between the layers and is not prone to loosening or peeling. It can also cure quickly, which can effectively shorten the production cycle.

[0012] Furthermore, the first filling layer is one of a sponge layer, a latex layer and a 3D material layer.

[0013] Furthermore, the fabric layer, the heating pad, the first filling layer and the supporting layer are connected by hot melt adhesive.

[0014] The beneficial effects of the utility model are as follows: the present application is a heat-resistant hemp mattress, which adopts a support layer to provide uniform support, the first filling layer improves the compression resistance, and the hemp fiber cloth made of hemp fiber has good heat resistance stability, which can solve the problem of insufficient heat resistance of existing mattresses with heating function. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the internal structure of the heat-resistant hemp pad of Example 1;

[0016] Figure 2 This is a schematic diagram of the internal structure of the heat-resistant hemp pad of Example 2;

[0017] Among them, 1-support layer; 2-fabric layer; 21-hemp fiber cloth; 22-surface fabric; 3-heating pad; 4-first filling layer; 5-second filling layer; 6-comfort layer; 61-non-woven fabric; 62-bottom fabric; 7-hemp layer; 8-edge protection sponge; A-glue-free cotton. DETAILED DESCRIPTION

[0018] The following is an explanation and description of the technical solutions of the embodiments of the present invention in conjunction with the accompanying drawings of the present invention. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0019] Example 1

[0020] This embodiment is a heat-resistant hemp pad. Figure 1 As shown, it includes a support layer 1 that plays a supporting role, and a stacked fabric layer 2, a heating pad 3 and a first filling layer 4 are provided above the support layer 1. The heating pad 3 can be heated by electricity. The heating pad 3 is arranged between the fabric layer 2 and the first filling layer 4. The fabric layer 2 includes glue-free cotton A, surface fabric 22 and hemp fiber cloth 21. The surface fabric 22 and hemp fiber cloth 21 surround the glue-free cotton A, and the hemp fiber cloth 21 faces the heating pad 3.

[0021] The support layer 1 provides uniform support and good durability. The first filling layer 4 improves the overall mattress's compressive strength, preventing localized dents that can affect comfort. Hemp fiber can withstand temperatures up to 370°C, maintaining its original properties without discoloration. Therefore, the hemp fiber cloth 21 made from hemp fiber exhibits excellent heat resistance and stability, addressing the insufficient heat resistance of existing mattresses with heating functions.

[0022] Furthermore, hemp fiber has a lacuna structure, with elongated cavities interconnected by numerous cracks and small holes running longitudinally across the fiber surface. This creates an excellent capillary effect, making it exceptionally moisture-wicking and breathable, allowing heat from the heating pad to escape more quickly from the comfort layer. Hemp fiber's stable molecular structure and well-oriented molecular arrangement contribute to its extremely low static charge generation in the comfort layer. Combined with its excellent moisture absorption capacity, hemp textiles exposed to air typically have a moisture content of around 12%. At 95% humidity, this moisture content can reach 30%, yet still feel damp to the touch, thus preventing static charge buildup.

[0023] The support layer 1 is an air cushion, pocket spring, or Bonnier spring. Edge guards 8 are provided on the sides of the support layer 1. The edge guards 8 are higher than the support layer 1. The first filling layer 4 is located within the accommodation area enclosed by the edge guards 8 and the support layer 1. The edge guards 8 surround the sides of the support layer 1, protecting the sides of the support layer 1 and the first filling layer 4. They also provide increased support for the edges of the mattress, preventing them from collapsing or slipping.

[0024] Beneath the support layer 1 are a second filling layer 5 and a comfort layer 6. The second filling layer 5 is positioned between the support layer 1 and the comfort layer 6, shielding the bottom of the support layer 1 and the edge-protecting sponge 8. This shielding provides some protection for both. The comfort layer 6 is designed to come into contact with the human body and offers a pleasant feel. When the heating function is not required, the heat-resistant hemp pad can be turned over for use. The comfort layer 6 and the fabric layer 2 are connected by a surrounding edge, acting as a protective outer layer for the support layer 1.

[0025] The first filling layer 4 and the second filling layer 5 are each made of one of a sponge layer, a latex layer, and a 3D material layer. The first and second filling layers 4 and 5 do not need to be made of the same material and can be independent of each other. The sponge is soft and elastic, conforming to the body's curves for a comfortable sleep experience. It is relatively affordable and offers a high cost-effectiveness. The latex layer has natural antibacterial and anti-mite properties and good breathability, helping to remove moisture and excess heat from the mattress, maintaining a dry and comfortable sleep. The 3D material layer is made of environmentally friendly, non-toxic materials that are harmless to the human body and recyclable. You can choose according to your needs.

[0026] The comfort layer 6 comprises adhesive-free cotton A, non-woven fabric 61, and a base fabric 62. The non-woven fabric 61 and base fabric 62 surround the adhesive-free cotton A, with the non-woven fabric 61 facing the support layer 1. In this configuration, the comfort layer 6 has a three-layer structure. The non-woven fabric 61 and base fabric 62 surround the adhesive-free cotton A. The adhesive-free cotton A is a fiber cotton that has not been sprayed with adhesive, which is non-irritating to the human body and more environmentally friendly. The non-woven fabric 61 has good air permeability and can effectively prevent moisture and mildew inside the cushion core. The base fabric 62 comes into contact with the human body, providing a relatively comfortable touch.

[0027] The support layer 1, second filling layer 5, and comfort layer 6 are connected using hot melt adhesive. The fabric layer 2, heating pad 3, first filling layer 4, and support layer 1 are also connected using hot melt adhesive. Hot melt adhesive offers high-strength bonding, ensuring a secure bond between the layers and preventing loosening or peeling. It also cures quickly, effectively shortening production cycles.

[0028] Example 2

[0029] like Figure 2 As shown, this embodiment differs from Example 1 in that a hemp layer 7 is provided between the first filling layer 4 and the heating pad 3. The hemp layer 7 is made of hemp fiber, which has good heat resistance. The hemp layer 7 can isolate heat from the first filling layer 4, providing good protection for the first filling layer 4. The hemp fiber cloth 21 and the hemp layer 7 can be made from 100% woven hemp or a blend of hemp fiber and cotton, wool, silk, regenerated cellulose fiber, etc., using a hemp degumming process.

[0030] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Those skilled in the art will understand that the present invention includes, but is not limited to, the contents described in the accompanying drawings and the above specific embodiments. Any modifications that do not deviate from the functional and structural principles of the present invention are intended to be included within the scope of the claims.

Claims

1. A heat-resistant hemp mat, characterized in that: The invention comprises a supporting layer (1) having a supporting function, wherein a stacked fabric layer (2), a heating pad (3) and a first filling layer (4) are provided above the supporting layer (1); the heating pad (3) can be heated by electricity; the heating pad (3) is provided between the fabric layer (2) and the first filling layer (4); and a layer of the fabric layer (2) facing the heating pad (3) is a hemp fiber cloth (21).

2. The heat-resistant hemp mat according to claim 1, characterized in that: A hemp layer (7) is provided between the first filling layer (4) and the heating pad (3).

3. The heat-resistant hemp mat according to claim 1 or 2, characterized in that: The support layer (1) is one of an air cushion, an independent pocket spring or a Bonnier spring, and a side edge sponge (8) is provided on the side of the support layer (1), and the side edge sponge (8) is higher than the support layer (1), and the first filling layer (4) is located in a receiving area surrounded by the side edge sponge (8) and the support layer (1).

4. The heat-resistant hemp mat according to claim 3, characterized in that: A second filling layer (5) and a comfort layer (6) are provided below the support layer (1); the second filling layer (5) is located between the support layer (1) and the comfort layer (6); and the second filling layer (5) covers the bottom of the support layer (1) and the edge protection sponge (8).

5. The heat-resistant hemp mat according to claim 4, characterized in that: The second filling layer (5) is one of a sponge layer, a latex layer and a 3D material layer.

6. The heat-resistant hemp mat according to claim 4, characterized in that: The comfort layer (6) comprises non-glue cotton (A), non-woven fabric (61) and bottom fabric (62); the non-woven fabric (61) and bottom fabric (62) surround the non-glue cotton (A), and the non-woven fabric (61) faces the support layer (1).

7. The heat-resistant hemp mat according to claim 4, characterized in that: The support layer (1), the second filling layer (5) and the comfort layer (6) are connected by hot melt adhesive.

8. The heat-resistant hemp mat according to claim 1, characterized in that: The first filling layer (4) is one of a sponge layer, a latex layer and a 3D material layer.

9. The heat-resistant hemp mat according to claim 8, characterized in that: The fabric layer (2), the heating pad (3), the first filling layer (4) and the supporting layer (1) are connected by hot melt adhesive.

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