PVA cloth liner

Abstract

The utility model discloses a PVA (Polyvinyl Alcohol) cloth liner, relates to the technical field of PVA cloth liner structures, and aims to solve the problems that the shape and the size of the cloth liner used in the prior art are fixed, the size of the cloth liner cannot be expanded according to actual conditions, and the use time and the use convenience of the cloth liner are reduced during use. The front end face and the rear end face of the cloth liner body are each provided with an anti-skid pad, and eight connecting belts are arranged on the periphery of each anti-skid pad. The polyvinyl alcohol fiber layer is arranged inside the cloth liner main body, a first bonding layer is arranged on the upper surface of the polyvinyl alcohol fiber layer, and a second bonding layer is arranged on the lower surface of the polyvinyl alcohol fiber layer; the first protective layer is arranged on the upper surface of the first bonding layer, a second protective layer is arranged on the lower surface of the second bonding layer, a first woven strip is arranged in the polyvinyl alcohol fiber layer, and a second woven strip is arranged on the first woven strip.

Description

Technical Field

[0001] The utility model relates to the technical field of PVA padding structure, in particular to a PVA padding. Background Art

[0002] A mat is a piece of cloth or cloth that you put on a table or floor to prevent the objects from getting dirty. Existing mats include linen, cotton, adhesive tape, etc. Cardboard is also often used as a mat. These mats or mats are used in household items such as refrigerator mats, kitchen mats, and car seat cushions. Rubber mats are easy to clean, waterproof, and easy to use, but they are not breathable and are prone to chemical reactions when heated, emitting a rubbery odor. Cardboard is not waterproof, so its scope of use is extremely limited. Using cloth as a mat has better air permeability, but cloth is easy to breed bacteria, mold, and stink, which worsens the sanitary conditions.

[0003] For example, the Chinese authorized patent with announcement number CN203028368U (a kind of inspection mat): it includes a mat body, which is square, one side of the mat body is the inspection surface, and the other side is provided with a folding device for folding the mat and placing it neatly, and a placement frame corresponding to the equipment or components required to build a portable satellite communication station is drawn on the inspection surface, and the name of the corresponding equipment or component is marked in the placement frame, the folding device is a zipper, and the two chain straps of the zipper are symmetrically formed into a square and sewn on the mat body, the shape and size of the placement frame are similar to the outer shape and size of the equipment or component to be placed thereon, the mat is practical and portable, and can be used to quickly and error-free inspect the required equipment or components.

[0004] However, the shape and size of the pads used in the above-mentioned prior art are fixed, and the size cannot be expanded according to actual conditions, thereby reducing its usability and convenience during use; therefore, it does not meet the existing needs, and we have proposed a PVA pad. Utility Model Content

[0005] The purpose of the utility model is to provide a PVA pad to solve the problem that the pad used in the prior art proposed in the above background technology has a fixed shape and size and cannot be expanded in size according to actual conditions, thereby reducing its usability and convenience during use.

[0006] To achieve the above object, the utility model provides the following technical solution: a PVA mat, comprising a mat body, the front and rear end surfaces of the mat body are both provided with anti-skid pads, the anti-skid pads are all provided with connecting belts around them, and the connecting belts are provided with eight;

[0007] Also includes:

[0008] A polyvinyl alcohol fiber layer is arranged inside the pad cloth body, the upper surface of the polyvinyl alcohol fiber layer is provided with a first bonding layer, and the lower surface of the polyvinyl alcohol fiber layer is provided with a second bonding layer;

[0009] A first protective layer is arranged on the upper surface of the first adhesive layer, and a second protective layer is arranged on the lower surface of the second adhesive layer.

[0010] Preferably, a first braided strip is arranged inside the polyvinyl alcohol fiber layer, and a second braided strip is arranged on the first braided strip.

[0011] Preferably, a plurality of the first braided strips and a plurality of the second braided strips are provided respectively.

[0012] Preferably, a plurality of the first braided strips and the second braided strips are cross-woven together.

[0013] Preferably, the first braided strip and the second braided strip are provided with fastening strips, and a plurality of the fastening strips are provided.

[0014] Preferably, a first adhesive strip is provided on the connecting belt, a second adhesive strip is installed on the first adhesive strip, and the first adhesive strip and the second adhesive strip are connected by adhesive bonding.

[0015] Preferably, the upper surface of the second adhesive strip is provided with snaps, and a plurality of snaps are provided in total.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model arranges connecting strips around the front and rear end surfaces of the mat cloth main body, and the first adhesive strip on the connecting strip is arranged on the surface of the mat cloth main body. During operation, the second adhesive strip is used to adhere and connect with the first adhesive strip, and then the snaps on the surface are used to fix and connect multiple mat cloth main bodies to achieve splicing, which is convenient for expanding the size according to the size of the article. At the same time, when splicing is not needed, the second adhesive strip can be directly removed, which is convenient for operation and use. It solves the problem that the mat cloth used in the prior art has a fixed shape and size and cannot be expanded in size according to actual conditions, thereby reducing its usability and convenience during use.

[0018] 2. By setting a polyvinyl alcohol fiber layer inside the pad cloth body, it has the characteristics of strength, high modulus, low elongation, wear resistance, acid and alkali resistance, and good weather resistance. It is non-toxic, pollution-free, does not damage human skin, and is harmless to the human body. At the same time, the two protective layers are polyester fabrics, which are light, wear-resistant, and fading-resistant. The combination of the two enhances the overall service life of the pad cloth body, and anti-slip pads are set on the front and rear end surfaces of the pad cloth body to ensure its stability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the PVA pad cloth of the utility model;

[0020] Figure 2 It is an enlarged schematic diagram of the internal structure of the PVA pad layout of the utility model;

[0021] Figure 3 It is an enlarged schematic diagram of the local internal structure of the polyvinyl alcohol fiber layer of the utility model;

[0022] Figure 4 It is an enlarged schematic diagram of the connecting belt structure of the PVA pad layout of the utility model;

[0023] In the figure: 1. Pad cloth body; 2. Anti-slip pad; 3. Connecting belt; 4. Polyvinyl alcohol fiber layer; 5. First adhesive layer; 6. Second adhesive layer; 7. First protective layer; 8. Second protective layer; 9. First woven strip; 10. Second woven strip; 11. Fastening strip; 12. First adhesive strip; 13. Second adhesive strip; 14. Snap button. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a PVA mat, comprising a mat body 1, the front and rear end surfaces of the mat body 1 are both provided with anti-skid pads 2, the anti-skid pads 2 are all provided with connecting belts 3 around them, and the connecting belts 3 are provided with eight;

[0026] Also includes:

[0027] A polyvinyl alcohol fiber layer 4 is arranged inside the pad cloth body 1, a first adhesive layer 5 is arranged on the upper surface of the polyvinyl alcohol fiber layer 4, and a second adhesive layer 6 is arranged on the lower surface of the polyvinyl alcohol fiber layer 4;

[0028] The first protective layer 7 is arranged on the upper surface of the first adhesive layer 5, and the second protective layer 8 is arranged on the lower surface of the second adhesive layer 6. When in use, connecting strips 3 are arranged around the front and rear end surfaces of the mat cloth body 1, and the first adhesive strip 12 on the connecting strip 3 is arranged on the surface of the mat cloth body 1. During operation, the second adhesive strip 13 is used to be pasted and connected with the first adhesive strip 12, and then the snaps 14 on the surface are used to fix and connect multiple mat cloth bodies 1 to achieve splicing, which is convenient for size expansion according to the size of the article. At the same time, when splicing is not needed, the second adhesive strip 13 can be directly removed, which is convenient for operation and use, and solves the problems in the prior art. The shape and size of the pad cloth used are fixed, and the size cannot be expanded according to actual conditions, thereby reducing the problem of its use and convenience during use. In addition, a polyvinyl alcohol fiber layer 4 is arranged inside the pad cloth body 1, which has the characteristics of strength, high modulus, low elongation, wear resistance, acid and alkali resistance, and good weather resistance. It is non-toxic, pollution-free, does not damage human skin, and is harmless to the human body. At the same time, the two protective layers are polyester fabrics, which are light, wear-resistant, and fading-resistant. The combination of the two enhances the overall service life of the pad cloth body 1, and anti-slip pads 2 are arranged on the front and rear end faces of the pad cloth body 1 to ensure its stability during use.

[0029] See also Figure 1-Figure 4 A first woven strip 9 is arranged inside the polyvinyl alcohol fiber layer 4, and a second woven strip 10 is arranged on the first woven strip 9. The polyvinyl alcohol fiber layer 4 has the characteristics of strength, high modulus, low elongation, wear resistance, acid and alkali resistance, and good weather resistance. It is non-toxic, pollution-free, does not damage human skin, and is harmless to the human body. At the same time, the two protective layers are polyester fabrics, which are light, wear-resistant, and fading-resistant. The combination of the two enhances the overall service life of the pad cloth body 1.

[0030] See also Figure 1-Figure 4 A plurality of first braided strips 9 and a plurality of second braided strips 10 are provided respectively.

[0031] See also Figure 1-Figure 4 , a plurality of first braided strips 9 and second braided strips 10 are cross-woven together.

[0032] See also Figure 1-Figure 4 The first braided strip 9 and the second braided strip 10 are provided with a fastening strip 11, and a plurality of fastening strips 11 are provided. The polyvinyl alcohol fiber layer 4 has the characteristics of strength, high modulus, low elongation, wear resistance, acid and alkali resistance, and good weather resistance. It is non-toxic, pollution-free, does not damage human skin, and is harmless to the human body. At the same time, the two protective layers are polyester fabrics, which are light, wear-resistant, and fading-resistant. The combination of the two enhances the overall service life of the pad cloth body 1.

[0033] See also Figure 1-Figure 4A first adhesive strip 12 is provided on the connecting belt 3, and a second adhesive strip 13 is installed on the first adhesive strip 12, and the first adhesive strip 12 and the second adhesive strip 13 are connected by pasting. During operation, the second adhesive strip 13 is pasted and connected with the first adhesive strip 12, and then the plurality of pad cloth bodies 1 are fixedly connected by the snaps 14 on the surface thereof, so as to achieve splicing, which is convenient for expanding the size according to the size of the article. At the same time, when splicing is not required, the second adhesive strip 13 can be directly removed, which is convenient for operation and use, and solves the problem that the pad cloth used in the prior art has a fixed shape and size and cannot be expanded in size according to actual conditions, thereby reducing its usability and convenience during use.

[0034] See also Figure 1-Figure 4 The upper surface of the second adhesive strip 13 is provided with snaps 14, and there are a plurality of snaps 14. During operation, the second adhesive strip 13 is pasted and connected with the first adhesive strip 12, and then the snaps 14 on the surface are used to fix and connect multiple pad cloth bodies 1 to achieve splicing. It is convenient to expand the size according to the size of the article. At the same time, when splicing is not needed, the second adhesive strip 13 can be directly removed, which is convenient for operation and use.

[0035] Working principle: When in use, connecting strips 3 are arranged around the front and rear end surfaces of the mat main body 1, and the first adhesive strip 12 on the connecting strip 3 is arranged on the surface of the mat main body 1. During operation, the second adhesive strip 13 is used to be pasted and connected with the first adhesive strip 12, and then the snaps 14 on the surface are used to fix and connect multiple mat main bodies 1 to achieve splicing, which is convenient for expanding the size according to the size of the article. At the same time, when splicing is not needed, the second adhesive strip 13 can be directly removed, which is convenient for operation and use, and solves the problem that the shape and size of the mat used in the prior art are fixed and cannot be changed according to the size of the article. The size is expanded according to actual conditions, thereby reducing the problems of use and convenience during use, and a polyvinyl alcohol fiber layer 4 is arranged inside the pad cloth body 1, which has the characteristics of strength, high modulus, low elongation, wear resistance, acid and alkali resistance, and good weather resistance, and is non-toxic, pollution-free, does not damage human skin, and is harmless to the human body. At the same time, the two protective layers are polyester fabrics, which are light, wear-resistant, and fading-resistant. The combination of the two enhances the overall service life of the pad cloth body 1, and anti-slip pads 2 are arranged on the front and rear end surfaces of the pad cloth body 1 to ensure its stability during use.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A PVA pad, comprising a pad body (1), the front and rear end surfaces of the pad body (1) are both provided with anti-skid pads (2), the anti-skid pads (2) are all provided with connecting belts (3) around them, and the connecting belts (3) are provided in eight numbers; Features: Also includes: A polyvinyl alcohol fiber layer (4) is arranged inside the pad cloth body (1), the upper surface of the polyvinyl alcohol fiber layer (4) is provided with a first adhesive layer (5), and the lower surface of the polyvinyl alcohol fiber layer (4) is provided with a second adhesive layer (6); A first protective layer (7) is arranged on the upper surface of the first adhesive layer (5), and a second protective layer (8) is arranged on the lower surface of the second adhesive layer (6).

2. A PVA pad according to claim 1, characterized in that: A first braided strip (9) is arranged inside the polyvinyl alcohol fiber layer (4), and a second braided strip (10) is arranged on the first braided strip (9).

3. A PVA pad according to claim 2, characterized in that: A plurality of the first braided strips (9) and the second braided strips (10) are provided respectively.

4. A PVA pad according to claim 3, characterized in that: A plurality of the first braided strips (9) and the second braided strips (10) are cross-woven together.

5. The PVA pad according to claim 3, characterized in that: The first braided strip (9) and the second braided strip (10) are provided with a fastening strip (11), and a plurality of the fastening strips (11) are provided.

6. The PVA pad according to claim 1, characterized in that: The connecting belt (3) is provided with a first adhesive strip (12), a second adhesive strip (13) is installed on the first adhesive strip (12), and the first adhesive strip (12) and the second adhesive strip (13) are connected by adhesive bonding.

7. A PVA pad according to claim 6, characterized in that: The upper surface of the second adhesive strip (13) is provided with snap buttons (14), and a plurality of snap buttons (14) are provided in total.

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