An air fiber 4D moisture-proof mat and its manufacturing process

Abstract

An air fiber 4D moisture-proof mat, comprising a surface part, an intermediate part and a substrate part arranged in sequence from top to bottom. The intermediate part includes an air fiber layer, and the substrate part includes a plurality of air fiber blocks, and there is a gap between two adjacent air fiber blocks. A water-proof layer is fixedly connected to the side of the plurality of air fiber blocks facing away from the air fiber layer. The present invention provides an air fiber 4D moisture-proof mat and its manufacturing process. By arranging a plurality of air fiber blocks in the substrate part, sundries on the ground can enter the gaps between the air fiber blocks, thereby ensuring the flatness of the surface part, improving the comfort level, and enhancing the stability of the position of the moisture-proof mat. In addition, the air fiber layer and the air fiber blocks together improve the warmth retention and shock absorption performance of the moisture-proof mat, further improving the comfort level.

Description

Technical Field

[0001] The present invention relates to the field of moisture-proof mats, and specifically to an air fiber 4D moisture-proof mat and its manufacturing process. Background Art

[0002] In recent years, the popularity of camping activities has gradually increased, becoming an important choice for many people to relax. During camping, a moisture-proof mat is one of the essential equipment. Currently, commonly used moisture-proof mats can generally be divided into a three-layer structure, namely a surface layer, a middle layer, and a bottom layer arranged from top to bottom in sequence. The surface layer is in direct contact with the user, the middle layer plays a heat preservation effect, and the bottom layer plays a waterproof and moisture-proof effect. The main deficiencies of these moisture-proof mats are that on uneven load-bearing surfaces such as uneven ground, they will be uneven due to sundries such as stones, resulting in a decrease in comfort, and they are also prone to sliding. When the user adjusts their body posture, the moisture-proof mat is very easy to slide away, which is neither comfortable nor may pose a danger. Summary of the Invention

[0003] In order to solve the deficiencies in the prior art, the present invention provides an air fiber 4D moisture-proof mat and its manufacturing process. By arranging a plurality of air fiber blocks in the substrate part, sundries on the ground can enter the gaps between the air fiber blocks, thereby ensuring the flatness of the surface part, improving comfort, and enhancing the stability of the position of the moisture-proof mat. In addition, the air fiber layer and the air fiber blocks together improve the heat preservation and shock absorption performance of the moisture-proof mat, further enhancing comfort.

[0004] In order to achieve the above object, the specific solution adopted by the present invention is as follows:

[0005] An air fiber 4D moisture-proof mat, comprising a surface part, a middle part, and a substrate part arranged from top to bottom in sequence. The middle part includes an air fiber layer, the substrate part includes a plurality of air fiber blocks, and there are gaps between adjacent two of the air fiber blocks. A water-proof layer is fixedly connected to the side of the plurality of air fiber blocks facing away from the air fiber layer.

[0006] Preferably, the surface part includes a contact layer, a water-proof layer, and an upper connection layer arranged from top to bottom in sequence.

[0007] Preferably, the middle part includes an upper protective layer arranged above the air fiber layer and a lower protective layer arranged below the air fiber layer, and the upper protective layer is fixedly connected to the upper connection layer.

[0008] Preferably, the substrate part includes a lower connection layer fixedly connected to the lower protective layer. A base layer is fixedly connected to the lower surface of the lower connection layer, and the air fiber blocks are fixedly connected to the base layer.

[0009] Preferably, a plurality of wrapping sheets correspondingly covering the air fiber blocks are fixedly connected to the base layer.

[0010] Preferably, the wrapping sheets are integrally connected to the base layer, and the wrapping sheets are in a semi-cylindrical shape, and a gap is left between two adjacent wrapping sheets.

[0011] Preferably, an elastic layer is fixedly connected to the upper surface of the water-proof layer, and the elastic layer is fixedly connected to all the wrapping sheets.

[0012] Preferably, the thickness of the air fiber layer is greater than the thickness of the air fiber blocks.

[0013] A manufacturing process of an air fiber 4D moisture-proof mat includes the following steps:

[0014] S1: Manufacture the surface part, the middle part and the substrate part respectively;

[0015] S2: Stack the surface part, the middle part and the substrate part in sequence from top to bottom, and fixedly connect them in sequence.

[0016] Preferably, in step S2, the upper connecting layer and the upper protective layer are adhesively fixed, and the lower protective layer and the lower connecting layer are adhesively fixed.

[0017] The moisture-proof mat of the present invention enables sundries on the ground to enter the gaps between the air fiber blocks by arranging a plurality of air fiber blocks in the substrate part, thereby ensuring the flatness of the surface part, improving the comfort, and enhancing the stability of the position of the moisture-proof mat. In addition, the air fiber layer and the air fiber blocks together improve the heat preservation and shock absorption performance of the moisture-proof mat, further improving the comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 is a schematic diagram of the overall structure of the moisture-proof mat of the present invention;

[0020] Figure 2 is a schematic diagram of the structure of the surface part;

[0021] Figure 3 is a schematic diagram of the structure of the middle part;

[0022] Figure 4 is a schematic diagram of the structure of the substrate part.

[0023] Reference numerals: 1 - surface part, 2 - middle part, 3 - substrate part, 4 - contact layer, 5 - waterproof layer, 6 - upper connection layer, 7 - upper protective layer, 8 - air fiber layer, 9 - lower protective layer, 10 - lower connection layer, 11 - base layer, 12 - wrapping sheet, 13 - air fiber block, 14 - gap, 15 - elastic layer, 16 - water - proof layer. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1 to 4 , Figure 1 which is a schematic diagram of the overall structure of the moisture - proof mat of the present invention, Figure 2 which is a schematic diagram of the structure of the surface part, Figure 3 which is a schematic diagram of the structure of the middle part, Figure 4 which is a schematic diagram of the structure of the substrate part.

[0026] An air - fiber 4D moisture - proof mat, comprising a surface part 1, a middle part 2 and a substrate part 3 arranged in sequence from top to bottom. The middle part 2 includes an air fiber layer 8. The substrate part 3 includes a plurality of air fiber blocks 13, and a gap 14 is left between two adjacent air fiber blocks 13. A water - proof layer 16 is fixedly connected to the side of the plurality of air fiber blocks 13 facing away from the air fiber layer 8.

[0027] During use, the substrate part 3 is directly laid on the ground or other bearing surfaces, and the surface part 1 is provided upwards for people to sit or lie on. There are gaps between the air fiber blocks 13 of the substrate part 3. When there are sundries such as stones or lumps of soil on the bearing surface, it can squeeze the water - proof layer 16 to make it bend and deform and enter the gap, so as to ensure the flatness of the surface of the surface part 1, improve the comfort of the user, and can increase the friction between the substrate part 3 and the bearing surface, prevent the moisture - proof mat from sliding, and improve the stability of the moisture - proof mat, further improving the comfort. On the other hand, by providing the air fiber layer 8 and the air fiber blocks 13, the moisture - proof mat can have stronger heat - insulation performance and shock - absorption performance, thus improving the comfort.

[0028] The moisture-proof mat of the present invention enables debris on the ground to enter the gaps between the air fiber blocks 13 by arranging a plurality of air fiber blocks 13 in the substrate part 3, thereby ensuring the flatness of the surface part 1, improving the comfort level, and enhancing the stability of the position of the moisture-proof mat. In addition, the air fiber layer 8 and the air fiber blocks 13 jointly improve the warmth retention and shock absorption performance of the moisture-proof mat, further enhancing the comfort level.

[0029] The specific structure of the surface part 1 is as follows: The surface part 1 includes a contact layer 4, a waterproof layer 5, and an upper connection layer 6 arranged in sequence from top to bottom. The contact layer 4 is set as a polyester fiber layer, and the surface can be selected to be a smooth surface or a rough surface according to requirements. The waterproof layer 5 is set as a spring sub-fabric waterproof cloth, and the upper connection layer 6 is set as a non-woven fabric layer.

[0030] The specific setting method of the middle part 2 is as follows: The middle part 2 includes an upper protective layer 7 arranged above the air fiber layer 8 and a lower protective layer 9 arranged below the air fiber layer 8, and the upper protective layer 7 is fixedly connected to the upper connection layer 6. The upper protective layer 7 and the lower protective layer 9 are used to protect the air fiber layer 8 to prevent the air fiber layer 8 from being punctured or some impurities from being inserted, resulting in a decrease in shock absorption performance or difficulty in storage. Both the upper protective layer 7 and the lower protective layer 9 can be set as stab-proof nylon materials.

[0031] The specific setting method of the substrate part 3 is as follows: The substrate part 3 includes a lower connection layer 10 fixedly connected to the lower protective layer 9. The lower surface of the lower connection layer 10 is fixedly connected with a base layer 11, and the air fiber blocks 13 are fixedly connected to the base layer 11. The lower connection layer 10 can be set as a non-woven fabric layer. The base layer 11 can be set as a polyethylene film.

[0032] In order to better fix the position of the air fiber blocks 13 and prevent the air fiber blocks 13 from being displaced and losing their effectiveness, the base layer 11 is fixedly connected with a plurality of wrapping sheets 12 correspondingly covering the air fiber blocks 13. The wrapping sheets 12 and the base layer 11 can jointly fix the air fiber blocks 13, which can not only prevent the air fiber blocks 13 from shifting and losing their function, but also protect the air fiber blocks 13 from having debris inserted.

[0033] In order to simplify the processing process, while ensuring the protection effect of the wrapping sheets 12 and the base layer 11 on the air fiber blocks 13 and preventing the wrapping sheets 12 from separating from the base layer 11, the wrapping sheets 12 and the base layer 11 are integrally connected, and the wrapping sheets 12 are in a semi-cylindrical shape, with a gap 14 left between two adjacent wrapping sheets 12. By setting the wrapping sheets 12 in a semi-cylindrical shape and the corresponding air fiber blocks 13 in a semi-cylindrical shape, the gap 14 can be effectively enlarged, better accommodating the debris on the bearing surface, and facilitating the storage of the moisture-proof mat.

[0034] Considering that the moisture-proof mat needs to be wound up and stored after use, at this time, the sundries must be separated from the gap 14, otherwise it will affect the storage. To achieve this effect, an elastic layer 15 is fixedly connected to the upper surface of the water-proof layer 16, and the elastic layer 15 is fixedly connected to all the wrapping pieces 12. By setting the elastic layer 15, when sundries enter the gap 14, the elastic layer 15 is deformed by the force. When the moisture-proof mat is lifted and ready to be stored, the elastic layer 15 resumes its original shape and pushes out the sundries, thus preventing the sundries from getting stuck in the gap 14.

[0035] To improve the overall comfort, the thickness of the air fiber layer 8 is greater than the thickness of the air fiber block 13.

[0036] In a specific embodiment of the present invention, an air fiber 4D moisture-proof mat includes a surface part 1, an intermediate part 2, and a substrate part 3 arranged in sequence from top to bottom. The surface part 1 includes a contact layer 4, a waterproof layer 5, and an upper connection layer 6 arranged in sequence from top to bottom. The intermediate part 2 includes an air fiber layer 8. The intermediate part 2 includes an upper protection layer 7 arranged above the air fiber layer 8 and a lower protection layer 9 arranged below the air fiber layer 8. And the upper protection layer 7 is fixedly connected to the upper connection layer 6. The upper protection layer 7 and the lower protection layer 9 are used to protect the air fiber layer 8 to prevent the air fiber layer 8 from being punctured or having some impurities inserted, resulting in a decrease in shock absorption performance or difficulty in storage. Both the upper protection layer 7 and the lower protection layer 9 can be made of puncture-proof nylon material. The substrate part 3 includes a plurality of air fiber blocks 13, and there is a gap 14 between two adjacent air fiber blocks 13. A water-proof layer 16 is fixedly connected to the side of the plurality of air fiber blocks 13 facing away from the air fiber layer 8. The substrate part 3 includes a lower connection layer 10 fixedly connected to the lower protection layer 9. A base layer 11 is fixedly connected to the lower surface of the lower connection layer 10. The air fiber blocks 13 are fixedly connected to the base layer 11. The lower connection layer 10 can be made of a non-woven fabric layer, and the base layer 11 can be made of a polyethylene film. The base layer 11 is fixedly connected with a plurality of wrapping sheets 12 correspondingly covering the air fiber blocks 13. Through the wrapping sheets 12, the air fiber blocks 13 can be fiberized together with the base layer 11, which can not only prevent the air fiber blocks 13 from shifting and losing their function, but also protect the air fiber blocks 13 from having sundries inserted. The wrapping sheets 12 are integrally connected to the base layer 11, and the wrapping sheets 12 are in a semi-cylindrical shape. There is a gap 14 between two adjacent wrapping sheets 12. By setting the wrapping sheets 12 in a semi-cylindrical shape and the corresponding air fiber blocks 13 in a semi-cylindrical shape, the gap 14 can be effectively enlarged to better accommodate sundries on the bearing surface, and at the same time, it is convenient to store the moisture-proof mat. The upper surface of the water-proof layer 16 is fixedly connected with an elastic layer 15. The elastic layer 15 is fixedly connected to all the wrapping sheets 12. By setting the elastic layer 15, when sundries enter the gap 14, the elastic layer 15 deforms under force. When the moisture-proof mat is lifted and ready to be stored, the elastic layer 15 resumes its original shape and pushes the sundries out, thus preventing the sundries from getting stuck in the gap 14.

[0037] The manufacturing process of the above air fiber 4D moisture-proof mat specifically includes the following steps:

[0038] S1: Manufacture the surface part 1, the intermediate part 2, and the substrate part 3 respectively.

[0039] S2: Stack the surface part 1, the intermediate part 2, and the substrate part 3 in sequence from top to bottom and fixedly connect them in sequence. In S2, the upper connection layer 6 is adhesively fixed to the upper protection layer 7, and the lower protection layer 9 is adhesively fixed to the lower connection layer 10.

[0040] When manufacturing the base layer 11 and the wrapping sheet 12, a mold can be used for integral and one-time forming, thereby improving the manufacturing efficiency. The specific method is a mature existing technology and will not be elaborated here.

[0041] In this specification, the various embodiments are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. For the same or similar parts among the various embodiments, reference can be made to each other.

[0042] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. An air fiber 4D moisture-proof mat, characterized in that: It includes a surface part (1), an intermediate part (2), and a substrate part (3) which are arranged successively from top to bottom. The intermediate part (2) includes an air fiber layer (8). The substrate part (3) includes a plurality of air fiber blocks (13), and there is a gap (14) between two adjacent air fiber blocks (13). A water-proof layer (16) is fixedly connected to one side of the plurality of air fiber blocks (13) facing away from the air fiber layer (8). The surface part (1) includes a contact layer (4), a water-proof layer (5), and an upper connection layer (6) which are arranged successively from top to bottom. The intermediate part (2) includes an upper protection layer (7) arranged above the air fiber layer (8) and a lower protection layer (9) arranged below the air fiber layer (8), and the upper protection layer (7) is fixedly connected to the upper connection layer (6). The substrate part (3) includes a lower connection layer (10) fixedly connected to the lower protection layer (9). A base layer (11) is fixedly connected to the lower surface of the lower connection layer (10), and the air fiber block (13) is fixedly connected to the base layer (ll). A plurality of wrapping sheets (12) corresponding to covering the air fiber blocks (13) are fixedly connected to the base layer (11). The wrapping sheet (12) is integrally connected to the base layer (11), and the wrapping sheet (12) is in a semi-cylindrical shape. There is the gap (14) between two adjacent wrapping sheets (12).

2. The air fiber 4D moisture-proof mat according to claim 1, characterized in that: A elastic layer (15) is fixedly connected to the upper surface of the water-proof layer (16), and the elastic layer (15) is fixedly connected to all the wrapping sheets (12).

3. The air fiber 4D moisture-proof mat according to claim 1, characterized in that: The thickness of the air fiber layer (8) is greater than the thickness of the air fiber block (13).

4. A manufacturing process of the air fiber 4D moisture-proof mat as described in claim 2, characterized in that: It includes the following steps: S1: Manufacture the surface part (1), the intermediate part (2), and the substrate part (3) respectively. S2: Stack the surface part (1), the intermediate part (2), and the substrate part (3) successively from top to bottom and fixedly connect them in sequence.

5. The process according to claim 4, characterized in that: In step S2, the upper connection layer (6) and the upper protection layer (7) are adhesively fixed, and the lower protection layer (9) and the lower connection layer (10) are adhesively fixed.

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