High-strength tarpaulin

Abstract

The utility model discloses high-strength tarpaulin which comprises a tarpaulin body, the tarpaulin body comprises a polyester fiber base layer, a plurality of stainless steel fibers distributed at equal intervals are arranged in an inner cavity of the polyester fiber base layer, an inner protection layer is arranged on the inner side of the polyester fiber base layer, and an outer protection layer is arranged on the outer side of the inner protection layer. And the inner protection layer comprises a tungsten carbide coating and an aluminum oxide coating. The outer protection layer is arranged, the zinc oxide coating of the outer protection layer can perform ultraviolet-proof protection treatment on the outer side of the tarpaulin body, the chlorosulfonated polyethylene coating can perform anti-corrosion protection treatment on the outer side of the tarpaulin body after the zinc oxide coating is damaged, and the inner protection layer is arranged, so that the outer side of the tarpaulin body can be protected. The inner side of the tarpaulin body can be subjected to wear-resistant protection treatment through the tungsten carbide coating, the inner side of the tarpaulin body can be subjected to fire-resistant protection treatment through the aluminum oxide coating after the tungsten carbide coating is damaged, the overall tensile strength of the tarpaulin body can be improved through the stainless steel fibers, and therefore the service life of the tarpaulin is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of tarpaulins, in particular to a high-strength tarpaulin. Background Art

[0002] Tarpaulin is a high-strength waterproof material with good toughness and softness. It is often used as canvas (oil canvas), polyester with polyurethane coating or made into polyethylene plastic. However, existing tarpaulins are all single-layer structures, resulting in lower overall strength, thereby reducing their service life. Utility Model Content

[0003] The purpose of the utility model is to provide a high-strength tarpaulin to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-strength tarpaulin, comprising a tarpaulin body, the tarpaulin body comprising a polyester fiber base layer, and the inner cavity of the polyester fiber base layer is provided with a plurality of equally spaced stainless steel fiber filaments, an inner side of the polyester fiber base layer is provided with an inner protective layer, and the inner protective layer comprises a tungsten carbide coating and an aluminum oxide coating, and an outer protective layer is provided on the outer side of the polyester fiber base layer, and the outer protective layer comprises a chlorosulfonated polyethylene coating and a zinc oxide coating.

[0005] Preferably, a rod-piercing portion is provided at the left end of the inner surface of the tarpaulin body, a plurality of equidistantly distributed rope-tying portions are provided on the inner surface of the tarpaulin body and on the left side of the rod-piercing portion, and a metal buckle is provided on the surface of the rope-tying portion.

[0006] Preferably, the aluminum oxide coating is coated on the inner side of the polyester fiber base layer, and the tungsten carbide coating is coated on the inner side of the aluminum oxide coating.

[0007] Preferably, the tungsten carbide coating and the aluminum oxide coating have the same thickness, and the thickness of the tungsten carbide coating is one hundred and fifty to two hundred and fifty microns.

[0008] Preferably, the chlorosulfonated polyethylene coating is coated on the outside of the polyester fiber base layer, and the zinc oxide coating is coated on the outside of the chlorosulfonated polyethylene coating.

[0009] Preferably, the chlorosulfonated polyethylene coating and the zinc oxide coating have the same thickness, and the thickness of the zinc oxide coating is 200 to 400 microns.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model is provided with an outer protective layer, the zinc oxide coating included in it can provide anti-ultraviolet protection to the outer side of the tarpaulin body, the chlorosulfonated polyethylene coating can provide anti-corrosion protection to the outer side of the tarpaulin body after the zinc oxide coating is damaged, an inner protective layer is provided, the tungsten carbide coating included in it can provide wear-resistant protection to the inner side of the tarpaulin body, the aluminum oxide coating can provide fire-resistant protection to the inner side of the tarpaulin body after the tungsten carbide coating is damaged, and stainless steel fiber filaments are provided to improve the overall tensile strength of the tarpaulin body, thereby improving its service life.

[0012] 2. The utility model is provided with a rod-penetrating portion, which can facilitate the passing of an external hanging rod, and is provided with a rope-tying portion and a metal buckle, which can facilitate the passing of an external rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of the tarpaulin of the utility model;

[0015] Figure 3 This is a schematic diagram of the inner protective layer structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the outer protective layer structure of the utility model.

[0017] In the figure: tarpaulin body 1, polyester fiber base layer 11, inner protective layer 12, tungsten carbide coating 121, aluminum oxide coating 122, outer protective layer 13, chlorosulfonated polyethylene coating 131, zinc oxide coating 132, stainless steel fiber filament 14, tether part 2, rod-piercing part 3, metal buckle 4. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The tarpaulin body 1, polyester fiber base layer 11, inner protective layer 12, tungsten carbide coating 121, aluminum oxide coating 122, outer protective layer 13, chlorosulfonated polyethylene coating 131, zinc oxide coating 132, stainless steel fiber filament 14, tether part 2, rod part 3 and metal buckle 4 of the present application are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0020] See also Figure 1-Figure 4 A high-strength tarpaulin includes a tarpaulin body 1, the tarpaulin body 1 includes a polyester fiber base layer 11, and the inner cavity of the polyester fiber base layer 11 is provided with a plurality of equally spaced stainless steel fiber filaments 14, which can improve the overall tensile strength of the tarpaulin body 1, thereby improving its service life. An inner protective layer 12 is provided on the inner side of the polyester fiber base layer 11, and the inner protective layer 12 includes a tungsten carbide coating 121 and an aluminum oxide coating 122, and the tungsten carbide coating 121 can provide wear-resistant protection for the inner side of the tarpaulin body 1 The aluminum oxide coating 122 can perform fire-resistant protection on the inner side of the tarpaulin body 1 after the tungsten carbide coating 121 is damaged. An outer protective layer 13 is provided on the outer side of the polyester fiber base layer 11, and the outer protective layer 13 includes a chlorosulfonated polyethylene coating 131 and a zinc oxide coating 132. The zinc oxide coating 132 can perform anti-ultraviolet protection on the outer side of the tarpaulin body 1. The chlorosulfonated polyethylene coating 131 can perform anti-corrosion protection on the outer side of the tarpaulin body 1 after the zinc oxide coating 132 is damaged.

[0021] A rod-through portion 3 is provided at the left end of the inner surface of the tarpaulin body 1, which is convenient for an external hanging rod to pass through. A plurality of equally spaced tying rope portions 2 are provided on the inner surface of the tarpaulin body 1 and on the left side of the rod-through portion 3, and a metal buckle 4 is provided on the surface of the tying rope portion 2, which is convenient for an external rope to pass through. An aluminum oxide coating 122 is coated on the inner side of the polyester fiber base layer 11, and a tungsten carbide coating 121 is coated on the inner side of the aluminum oxide coating 122. The thickness of the tungsten carbide coating 121 and the aluminum oxide coating 122 are the same, and the thickness of the tungsten carbide coating 121 is one hundred and fifty to two hundred and fifty microns. A chlorosulfonated polyethylene coating 131 is coated on the outer side of the polyester fiber base layer 11, and a zinc oxide coating 132 is coated on the outer side of the chlorosulfonated polyethylene coating 131. The thickness of the chlorosulfonated polyethylene coating 131 and the zinc oxide coating 132 are the same, and the thickness of the zinc oxide coating 132 is two hundred to four hundred microns.

[0022] When in use, an outer protective layer 13 is provided, and the zinc oxide coating 132 included therein can provide anti-ultraviolet protection to the outer side of the tarpaulin body 1, and the chlorosulfonated polyethylene coating 131 can provide anti-corrosion protection to the outer side of the tarpaulin body 1 after the zinc oxide coating 132 is damaged. An inner protective layer 12 is provided, and the tungsten carbide coating 121 included therein can provide wear-resistant protection to the inner side of the tarpaulin body 1, and the aluminum oxide coating 122 can provide fire-resistant protection to the inner side of the tarpaulin body 1 after the tungsten carbide coating 121 is damaged. Stainless steel fiber filaments 14 are provided to improve the overall tensile strength of the tarpaulin body 1, thereby improving its service life. A rod-piercing portion 3 is provided to facilitate the passage of an external hanging rod, and a rope-tying portion 2 and a metal buckle 4 are provided to facilitate the passage of an external rope.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength tarpaulin, comprising a tarpaulin body (1), characterized in that: The tarpaulin body (1) comprises a polyester fiber base layer (11), and the inner cavity of the polyester fiber base layer (11) is provided with a plurality of equally spaced stainless steel fiber filaments (14); an inner protective layer (12) is provided on the inner side of the polyester fiber base layer (11), and the inner protective layer (12) comprises a tungsten carbide coating (121) and an aluminum oxide coating (122); an outer protective layer (13) is provided on the outer side of the polyester fiber base layer (11), and the outer protective layer (13) comprises a chlorosulfonated polyethylene coating (131) and a zinc oxide coating (132).

2. The high-strength tarpaulin according to claim 1, characterized in that: A rod-piercing portion (3) is provided at the left end of the inner surface of the tarpaulin body (1), and a plurality of equally spaced tying rope portions (2) are provided on the inner surface of the tarpaulin body (1) and on the left side of the rod-piercing portion (3), and a metal buckle (4) is provided on the surface of the tying rope portion (2).

3. The high-strength tarpaulin according to claim 1, characterized in that: The aluminum oxide coating (122) is coated on the inner side of the polyester fiber base layer (11), and the tungsten carbide coating (121) is coated on the inner side of the aluminum oxide coating (122).

4. The high-strength tarpaulin according to claim 1, characterized in that: The thickness of the tungsten carbide coating (121) and the aluminum oxide coating (122) are the same, and the thickness of the tungsten carbide coating (121) is 150 to 250 micrometers.

5. The high-strength tarpaulin according to claim 1, characterized in that: The chlorosulfonated polyethylene coating (131) is coated on the outer side of the polyester fiber base layer (11), and the zinc oxide coating (132) is coated on the outer side of the chlorosulfonated polyethylene coating (131).

6. The high-strength tarpaulin according to claim 1, characterized in that: The thickness of the chlorosulfonated polyethylene coating (131) and the zinc oxide coating (132) are the same, and the thickness of the zinc oxide coating (132) is 200 to 400 microns.

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