CN214239789U

CN214239789U - Mixed orientation fiber composite cloth

Info

Publication number: CN214239789U
Application number: CN202022547480.7U
Authority: CN
Inventors: 陈亮; 徐鑫荣; 刘龙; 蔡玉梅; 王慧
Original assignee: Jiangsu Nanwei Fiber Technology Co ltd
Current assignee: Jiangsu Nanwei Fiber Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-09-21
Anticipated expiration: 2030-11-06

Abstract

The utility model relates to an armor protective material technical field just discloses a compound cloth of mixed orientation fibre, including superficial layer and basic unit, the basic unit sets up in the below of superficial layer, be provided with first supporting fiber layer between basic unit and the superficial layer, the both sides surface of first supporting fiber layer respectively with superficial layer and the basic unit fixed connection who corresponds, the below of basic unit is provided with the layer next to the shin, be provided with second supporting fiber layer between basic unit and the layer next to the shin, the both sides surface of second supporting fiber layer respectively with the basic unit and the layer fixed connection next to the shin that correspond, the both sides surface of basic unit is all fixed and is provided with a plurality of anchor blocks, and is a plurality of the outside one end of anchor block all extends to the inside of corresponding first supporting fiber layer and second supporting fiber layer, the inside of superficial layer is provided with fire-retardant mechanism. This practicality can keep out high strength's impact, has good travelling comfort and fire resistance.

Description

Mixed orientation fiber composite cloth

Technical Field

The utility model relates to an armor protective material technical field especially relates to a mixed orientation fibre composite cloth.

Background

At present, the flexible bulletproof stab-resistant armor generally adopts a physical combination mode, and is formed by overlapping a plurality of layers of ultra-high molecular weight polyethylene (UD) fiber materials and a plurality of layers of woven aramid fiber reinforced composite stab-resistant cloth, wherein the ultra-high molecular weight polyethylene (UD) fiber materials provide bulletproof performance, and the materials are also called UD bulletproof cloth.

Wherein patent number CN111361241A discloses a mixed orientation fibre composite cloth, through having added short fiber composite felt material between single orientation filament composite material layer, has improved the horizontal cohesion between the fibre effectively, has improved the stab-resistant performance of material, this technical scheme still has the defect:

first, in the technical scheme, certain gaps exist in criss-cross fibers, and when large impact is caused, the fiber connection part can be extruded, so that the gaps among the fibers are enlarged, the fabric fibers are deformed, and an impact object penetrates through the fabric;

according to the technical scheme, a warm-keeping mechanism and a flame-retardant mechanism are not arranged, so that the comfort and the flame-retardant performance of the fabric in the technical scheme are poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the hybrid orientation fiber composite cloth is difficult to keep high-strength impact, comfort and flame retardance are relatively poor in the prior art, and providing the hybrid orientation fiber composite cloth.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a compound cloth of mixed orientation fibre, includes superficial layer and basic unit, the basic unit sets up in the below of superficial layer, be provided with first support fibrous layer between basic unit and the superficial layer, the both sides surface of first support fibrous layer respectively with corresponding superficial layer and basic unit fixed connection, the below of basic unit is provided with the layer next to the shin, be provided with the second between basic unit and the layer next to the shin and support fibrous layer, the both sides surface of second support fibrous layer respectively with corresponding basic unit and layer next to the shin fixed connection, the both sides surface of basic unit all is fixed and is provided with a plurality of reinforcement pieces, and is a plurality of the outside one end of reinforcement piece all extends to the inside of corresponding first support fibrous layer and second support fibrous layer, the inside of superficial layer is provided with fire-retardant mechanism.

Preferably, the flame-retardant mechanism comprises flame-retardant particles and a flame-retardant coating, a cavity is formed in the surface layer, the flame-retardant particles are filled in the cavity, and the flame-retardant coating is coated on the upper surface of the surface layer.

Preferably, the support fibers in the first support fiber layer are arranged in a cross shape.

Preferably, the support fibers in the second support fiber layer are arranged in an "X" shape.

Preferably, a plurality of the reinforcing blocks and the corresponding first supporting fiber layer and second supporting fiber layer are tightly glued through composite glue.

Preferably, the lower surface of the skin layer is fixedly provided with warm fluff.

Preferably, the upper surface of the surface layer is fixedly provided with an arc-shaped supporting strip.

Compared with the prior art, the utility model provides a hybrid orientation fibre composite cloth possesses following beneficial effect:

1. this compound cloth of mixed orientation fibre is "ten" form through supporting the fibre in the first fibrous layer of support and arranges, and the second supports the fibrous layer in and supports the fibre and be "X" form and arrange, and a plurality of reinforcement pieces on basic unit both sides surface all extend to the inside of corresponding first fibrous layer of support and second fibrous layer to can improve the shock resistance of cloth greatly.

2. This mixed orientation fibre composite cloth is provided with cold-proof fine hair through the inboard on layer next to the shin to improve the heat retention property of cloth, make more comfortable when wearing, because superficial layer inside is filled with fire-retardant granule, the upper surface of superficial layer is scribbled fire-retardant coating, thereby great improvement the fire behaviour of cloth.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, this practicality can keep out high strength's impact, has good travelling comfort and fire resistance.

Drawings

Fig. 1 is a schematic structural diagram of a hybrid orientation fiber composite cloth according to the present invention;

FIG. 2 is a schematic top view of the base layer of FIG. 1;

FIG. 3 is a schematic bottom view of the base layer of FIG. 1;

fig. 4 is a front sectional view of fig. 1.

In the figure: the composite thermal insulation material comprises a surface layer 1, a base layer 2, a first supporting fiber layer 3, a second supporting fiber layer 4, a skin layer 5, reinforcing blocks 6, a cavity 7, flame-retardant particles 8, a flame-retardant coating 9, arc-shaped supporting strips 10, composite glue 11 and thermal insulation fluff 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a hybrid orientation fiber composite cloth, including superficial layer 1 and basic unit 2, basic unit 2 sets up in superficial layer 1's below, be provided with first support fiber layer 3 between basic unit 2 and superficial layer 1, the both sides surface of first support fiber layer 3 respectively with superficial layer 1 and basic unit 2 fixed connection that correspond, basic unit 2's below is provided with layer 5 next to the shin, be provided with second support fiber layer 4 between basic unit 2 and the layer 5 next to the shin, the both sides surface of second support fiber layer 4 respectively with basic unit 2 and the layer 5 fixed connection next to the shin that correspond, the both sides surface of basic unit 2 all is fixed and is provided with a plurality of reinforcing blocks 6, the outside one end of a plurality of reinforcing blocks 6 all extends to the inside of corresponding first support fiber layer 3 and second support fiber layer 4, superficial layer 1's inside is provided with fire-retardant mechanism.

The flame-retardant mechanism comprises flame-retardant particles 8 and a flame-retardant coating 9, a cavity 7 is formed in the surface layer 1, the flame-retardant particles 8 are filled in the cavity 7, and the flame-retardant coating 9 is coated on the upper surface of the surface layer 1.

The support fibers in the first support fiber layer 3 are arranged in a cross shape.

The support fibers in the second support fiber layer 4 are arranged in an "X" shape.

The reinforcing blocks 6 are tightly glued with the corresponding first supporting fiber layer 3 and the second supporting fiber layer 4 through the compound glue 11, so that the plurality of reinforcing blocks 6 are more stable in connection with the corresponding first supporting fiber layer 3 and the second supporting fiber layer 4.

The lower surface of the layer 5 next to the skin is fixedly provided with warm fluff 12, so that the warm-keeping performance of the fabric is improved, and the comfort in wearing is improved.

The upper surface of the surface layer 1 is fixedly provided with arc-shaped supporting strips 10, so that the impact resistance of the cloth is improved.

The utility model discloses in, during the use, it arranges to be "ten" form through supporting the fibre in the first fibrous layer 3 of supporting, the second supports in the fibrous layer 4 that the fibre is "X" form and arranges, a plurality of reinforcement pieces 6 on 2 both sides surfaces of basic unit all extend to the inside that the corresponding first fibrous layer 3 of supporting and the fibrous layer 4 of second supporting, thereby can improve the shock resistance of cloth greatly, because the inboard of layer 5 next to the shin is provided with cold-proof fine hair 12, thereby improve the thermal insulation performance of cloth, make more comfortable when wearing, because 1 inside packing of superficial layer has fire-retardant granule 8, the upper surface of superficial layer 1 is scribbled fire-retardant coating 9, thereby great improvement the fire behavior of cloth.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The hybrid orientation fiber composite cloth comprises a surface layer (1) and a base layer (2), and is characterized in that the base layer (2) is arranged below the surface layer (1), a first supporting fiber layer (3) is arranged between the base layer (2) and the surface layer (1), two side surfaces of the first supporting fiber layer (3) are respectively and fixedly connected with the corresponding surface layer (1) and the base layer (2), a layer next to the skin (5) is arranged below the base layer (2), a second supporting fiber layer (4) is arranged between the base layer (2) and the layer next to the skin (5), two side surfaces of the second supporting fiber layer (4) are respectively and fixedly connected with the corresponding base layer (2) and the layer next to the skin (5), a plurality of reinforcing blocks (6) are fixedly arranged on the two side surfaces of the base layer (2), and one ends of the outer sides of the reinforcing blocks (6) extend to the insides of the corresponding first supporting fiber layer (3) and the corresponding second supporting fiber layer (4), the surface of the surface layer (1) is provided with a flame-retardant mechanism.

2. The hybrid orientation fiber composite cloth according to claim 1, wherein the flame retardant mechanism comprises flame retardant particles (8) and a flame retardant coating (9), a cavity (7) is formed in the surface layer (1), the flame retardant particles (8) are filled in the cavity (7), and the flame retardant coating (9) is coated on the upper surface of the surface layer (1).

3. The hybrid orientation fiber composite cloth according to claim 1, wherein the support fibers in the first support fiber layer (3) are arranged in a cross shape.

4. The hybrid orientation fiber composite cloth according to claim 1, wherein the support fibers in the second support fiber layer (4) are arranged in an "X" shape.

5. The hybrid orientation fiber composite cloth according to claim 1, wherein a plurality of the reinforcing blocks (6) and the corresponding first supporting fiber layer (3) and the second supporting fiber layer (4) are tightly glued together through composite glue (11).

6. The hybrid orientation fiber composite cloth according to claim 1, wherein the lower surface of the skin layer (5) is fixedly provided with thermal fluff (12).

7. The hybrid orientation fiber composite cloth according to claim 1, wherein the upper surface of the surface layer (1) is fixedly provided with arc-shaped supporting strips (10).