CN114343257A - Multifunctional war training protective clothing - Google Patents
Multifunctional war training protective clothing Download PDFInfo
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- CN114343257A CN114343257A CN202111650824.XA CN202111650824A CN114343257A CN 114343257 A CN114343257 A CN 114343257A CN 202111650824 A CN202111650824 A CN 202111650824A CN 114343257 A CN114343257 A CN 114343257A
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Abstract
The invention discloses a multifunctional combat training protective garment which comprises a protective garment upper garment and protective trousers, wherein the protective garment upper garment comprises a trunk protective part, a neck protective part, a shoulder arm protective part, an elbow arm protective part and a wrist protective part; the protective pants comprise a knee protection part; the trunk protection part is provided with a first flame-retardant layer, a first buffer layer, an explosion-proof layer, a cutting and puncture prevention layer and a breathable inner liner layer, the first buffer layer is arranged between the first flame-retardant layer and the explosion-proof layer, and the cutting and puncture prevention layer is arranged between the explosion-proof layer and the breathable inner liner layer; the neck protection part, the shoulder and arm protection part, the elbow and arm protection part and the wrist protection part are provided with a second flame-retardant layer, a second buffer layer and a comfortable breathable layer; the protective coat and the protective trousers comprise high-elasticity sewing lines at the sewing positions. The multifunctional war training protective clothing has the functions of flame retardance, acid and alkali resistance, electric shock resistance, wear resistance, stick impact resistance, explosion fragment impact resistance and cutting and puncture resistance.
Description
Technical Field
The invention relates to a multifunctional war training protective suit, and belongs to the technical field of protective suits.
Background
In the current international situation environment, the occurrence of group violence events, emergency events, social public safety disturbance and border safety events is frequent. The protective clothing is used as protective equipment, plays an important role in public security and armed police fighters handling group violence incidents and border safety emergent incidents, provides powerful protection for the public security and armed police fighters in controlling harassment and uniform gangsters, and can effectively defend assaults such as stabs, daggers, sticks, explosive throwers and the like by utilizing the protective clothing; the self-injury is reduced, crimes are effectively struck, and the deterrence force and the fighting force of the policeman and armed police officer are improved. Therefore, there is a need to develop a multifunctional combat protective garment to provide effective safety protection for first-line police and armed police fighters in the face of sudden attacks.
Disclosure of Invention
The invention aims to provide a multifunctional combat training protective suit which has the functions of explosion fragment impact resistance, puncture resistance, impact resistance, acid-base corrosion resistance, high-voltage electric shock resistance and flame retardance and can provide effective protection for first-line public security and armed police fighters.
In order to solve the technical problems, the invention adopts the following technical scheme: a multifunctional combat training protective suit comprises a protective suit coat and protective trousers, wherein the protective coat comprises a trunk protective part, a neck protective part, shoulder and arm protective parts, elbow and arm protective parts and a wrist protective part; the protective pants comprise a knee protection part; the trunk protection part is provided with a first flame-retardant layer, a first buffer layer, an explosion-proof layer, a cutting and puncture prevention layer and a breathable inner liner layer, the first buffer layer is arranged between the first flame-retardant layer and the explosion-proof layer, and the cutting and puncture prevention layer is arranged between the explosion-proof layer and the breathable inner liner layer; the neck protection part, the shoulder and arm protection part, the elbow and arm protection part and the wrist protection part are provided with a second flame-retardant layer, a second buffer layer and a comfortable breathable layer; the protective coat and the protective trousers comprise high-elasticity sewing lines at the sewing positions.
In the multifunctional war training protective clothing, the first flame-retardant layer and the second flame-retardant layer are made of aramid fabrics.
In the multifunctional combat training protective clothing, the first buffer layer and the second buffer layer are made of ACF polymer buffer materials. ACF macromolecule buffer material is ACF artificial cartilage material.
In the multifunctional war training protective clothing, the explosion-proof layer is UD laid cloth.
In the multifunctional war training protective clothing, the cutting and puncture preventing layer is made of the fabric formed by mixing aramid fiber and PE composite fabric.
In the multifunctional combat training protective clothing, the breathable inner liner layer and the comfortable breathable layer are both made of pure cotton fabric. By adopting the soft and breathable pure cotton fabric, the protective clothing has various protective functions and is more comfortable to wear.
In the multifunctional war training protective clothing, the high-elastic sewing line is a mixed material line of aramid fiber and PE composite fabric.
When the protective clothing is worn by police officers and armed police fighters, the trunk, the head and neck, the arms and the legs can be effectively protected.
Compared with the prior art, the multifunctional war training protective clothing has the functions of flame retardance, acid and alkali resistance, electric shock resistance and wear resistance by adopting the first flame-retardant layer and the second flame-retardant layer which are made of aramid fabric; by adopting the first buffer layer and the second buffer layer of the ACF macromolecule buffer material, the protective clothing has the function of preventing the stick from beating; by adopting the explosion-proof layer formed by the UD laid cloth, the protective clothing also has the function of preventing the impact of explosion fragments, prevents the fragments from penetrating, and reduces the damage of the shock wave fragments to human bodies; the protective clothing has the function of cutting and stab prevention by adopting the cutting and stab prevention layer formed by the fabric formed by mixing the aramid fiber and the PE composite fabric, effectively prevents common sharp instruments such as daggers and the like from attacking human bodies from various piercing angles, and reduces the threat of the striking and stabbing wound of sticks on the protective parts of the human bodies.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
figure 1 is a schematic view of the construction of the protective garment of the present invention.
Reference numerals: 1-protective clothing jacket, 2-protective trousers, 3-torso protective part, 4-neck protective part, 5-shoulder protective part, 6-elbow protective part, 7-elbow protective part, 8-wrist protective part, 9-knee protective part, 10-first flame-retardant layer, 11-first buffer layer, 12-explosion-proof layer, 13-cutting-proof layer, 14-breathable inner liner layer, 15-second flame-retardant layer, 16-second buffer layer and 17-comfortable breathable layer.
The invention is further described with reference to the following figures and detailed description.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Example 1 of the invention: a multifunctional war training protective suit comprises a protective suit coat 1 and protective trousers 2, wherein the protective coat 1 comprises a trunk protective part 3, a neck protective part 4, shoulder and arm protective parts 5, elbow protective parts 6, elbow and arm protective parts 7 and a wrist protective part 8; the protective pants 2 comprise a knee protection part 9; the trunk protection part 3 is provided with a first flame-retardant layer 10, a first buffer layer 11, an explosion-proof layer 12, a cutting and puncture-proof layer 13 and a breathable inner liner layer 14, the first buffer layer 11 is arranged between the first flame-retardant layer 10 and the explosion-proof layer 12, and the cutting and puncture-proof layer 13 is arranged between the explosion-proof layer 12 and the breathable inner liner layer 14; the neck protection part 4, the shoulder and arm protection part 5, the elbow protection part 6, the elbow and arm protection part 7 and the wrist protection part 8 are provided with a second flame-retardant layer 15, a second buffer layer 16 and a comfortable breathable layer 17; the protective coat 1 and the protective trousers 2 both comprise high-elasticity sewing lines at the sewing positions.
Example 2 of the invention: a multifunctional war training protective suit comprises a protective suit coat 1 and protective trousers 2, wherein the protective coat 1 comprises a trunk protective part 3, a neck protective part 4, shoulder and arm protective parts 5, elbow protective parts 6, elbow and arm protective parts 7 and a wrist protective part 8; the protective pants 2 comprise a knee protection part 9; the trunk protection part 3 is provided with a first flame-retardant layer 10, a first buffer layer 11, an explosion-proof layer 12, a cutting and puncture-proof layer 13 and a breathable inner liner layer 14, the first buffer layer 11 is arranged between the first flame-retardant layer 10 and the explosion-proof layer 12, and the cutting and puncture-proof layer 13 is arranged between the explosion-proof layer 12 and the breathable inner liner layer 14; the neck protection part 4, the shoulder and arm protection part 5, the elbow protection part 6, the elbow and arm protection part 7 and the wrist protection part 8 are provided with a second flame-retardant layer 15, a second buffer layer 16 and a comfortable breathable layer 17; the protective coat 1 and the protective trousers 2 both comprise high-elasticity sewing lines at the sewing positions.
The first flame-retardant layer 10 and the second flame-retardant layer 15 are both aramid fabrics.
Example 3 of the invention: a multifunctional war training protective suit comprises a protective suit coat 1 and protective trousers 2, wherein the protective coat 1 comprises a trunk protective part 3, a neck protective part 4, shoulder and arm protective parts 5, elbow protective parts 6, elbow and arm protective parts 7 and a wrist protective part 8; the protective pants 2 comprise a knee protection part 9; the trunk protection part 3 is provided with a first flame-retardant layer 10, a first buffer layer 11, an explosion-proof layer 12, a cutting and puncture-proof layer 13 and a breathable inner liner layer 14, the first buffer layer 11 is arranged between the first flame-retardant layer 10 and the explosion-proof layer 12, and the cutting and puncture-proof layer 13 is arranged between the explosion-proof layer 12 and the breathable inner liner layer 14; the neck protection part 4, the shoulder and arm protection part 5, the elbow protection part 6, the elbow and arm protection part 7 and the wrist protection part 8 are provided with a second flame-retardant layer 15, a second buffer layer 16 and a comfortable breathable layer 17; the protective coat 1 and the protective trousers 2 both comprise high-elasticity sewing lines at the sewing positions. The first flame-retardant layer 10 and the second flame-retardant layer 15 are both aramid fabrics. The first buffer layer 11 and the second buffer layer 16 are both ACF polymer buffer materials. The explosion-proof layer 12 is UD laid cloth.
Example 4 of the invention: a multifunctional war training protective suit comprises a protective suit coat 1 and protective trousers 2, wherein the protective coat 1 comprises a trunk protective part 3, a neck protective part 4, shoulder and arm protective parts 5, elbow protective parts 6, elbow and arm protective parts 7 and a wrist protective part 8; the protective pants 2 comprise a knee protection part 9; the trunk protection part 3 is provided with a first flame-retardant layer 10, a first buffer layer 11, an explosion-proof layer 12, a cutting and puncture-proof layer 13 and a breathable inner liner layer 14, the first buffer layer 11 is arranged between the first flame-retardant layer 10 and the explosion-proof layer 12, and the cutting and puncture-proof layer 13 is arranged between the explosion-proof layer 12 and the breathable inner liner layer 14; the neck protection part 4, the shoulder and arm protection part 5, the elbow protection part 6, the elbow and arm protection part 7 and the wrist protection part 8 are provided with a second flame-retardant layer 15, a second buffer layer 16 and a comfortable breathable layer 17; the protective coat 1 and the protective trousers 2 both comprise high-elasticity sewing lines at the sewing positions. The first flame-retardant layer 10 and the second flame-retardant layer 15 are both aramid fabrics. The first buffer layer 11 and the second buffer layer 16 are both ACF polymer buffer materials. The explosion-proof layer 12 is UD laid cloth. The anti-cutting and anti-puncturing layer 13 is a fabric formed by mixing aramid fiber and PE composite fabric. The breathable inner liner layer 14 and the comfortable breathable layer 17 are both made of pure cotton fabric. The high-elastic sewing line is a mixed material line of aramid fiber and PE composite fabric. By using the polymer structures in the ACF polymer buffer material, the aramid fabric and the UD non-woven fabric and the ACF polymer buffer material, the impact energy of the blast fragments and the rod striking is rapidly dispersed to a larger area, the sinking depth of the protective clothing is reduced, and the blast injury and the non-penetrating injury of the blast fragments are reduced. The protective clothing is manufactured by mathematical modeling, material comparison test and other methods and applying human engineering principles, scientific design and fine work.
The explosion-proof fragment impact damage test is carried out on the protective clothing of the invention:
the test process comprises the following steps: the method comprises the steps of covering 1000 steel balls with the diameter of phi 3mm on the surface of an explosive (90 g of expanded ammonium nitrate explosive) with the equivalent weight of 66g of TNT (TNT), placing the explosive on the ground, putting 2 dummy models with the upper body on the multifunctional combat training protective suit, wherein 1 dummy model is placed at a position 3.0 meters away from an explosive in a manner that a chest faces an explosion center, and the other 1 dummy model is placed at a position 3.0 meters away from the explosive in a manner that the back of the dummy is placed towards the explosion center, and then detonating the explosive. The safety distance of detonation is more than or equal to 80 m
And (3) test results: the steel balls do not penetrate the chest and back of the protective garment of the invention.
In addition, the protective clothing provided by the invention is subjected to tests of puncture prevention, attack resistance, acid-base corrosion resistance, electric shock resistance, flame retardance and the like according to test methods in standards of GA 68-2008 police puncture prevention clothing, GB 245640-2009 protective clothing acid-base chemical protective clothing, GA 420-2019 police explosion prevention clothing and GB8965.1-2020 protective clothing flame retardance, and all the standard requirements are met.
The multifunctional war training protective clothing has the advantages that the first flame-retardant layer and the second flame-retardant layer are made of aramid fabric, so that the multifunctional war training protective clothing has the functions of fire prevention, flame retardance, acid-base corrosion resistance and electric shock resistance, and can prevent high-voltage impact below 5000V; by adopting the first buffer layer and the second buffer layer of the ACF macromolecule buffer material, the protective clothing has the function of preventing the stick from beating, the impact energy of the beating of the stick can be rapidly dispersed to a larger area through the first buffer layer and the second buffer layer, the sinking depth of the protective clothing is reduced, and the damage of the beating of the stick to a protective part is reduced; by adopting the explosion-proof layer formed by the UD laid cloth, the protective clothing also has the effects of preventing explosion fragment impact, preventing fragment penetration, relieving the damage of shock wave fragments to human bodies, and effectively protecting fragment impact of 1 torpedo (or grenade) at a distance of 3m or explosive with 70gTNT equivalent (1000 steel balls with phi 3mm coated outside the torpedo); the protective clothing has the function of cutting and stab prevention by adopting the cutting and stab prevention layer formed by the fabric formed by mixing the aramid fiber and the PE composite fabric, effectively prevents common sharp instruments such as daggers and the like from attacking human bodies from various piercing angles, and reduces the threat of the striking and stabbing wound of sticks on the protective parts of the human bodies.
The protective performance of the protective clothing of the invention is as follows:
1. the integral protection performance is as follows: prevent stabbing, acid-base corrosion, can prevent high voltage electric shock below 5000V;
(1) trunk protection part, head protective properties: the distance of 3m can effectively prevent fragment impact of 1 grenade (or grenade) or 70gTNT equivalent explosive (the outer cladding is 1000 steel balls with the diameter of 3 mm); puncture resistance, impact resistance, acid-base corrosion resistance and resistance to high-voltage electric shock below 5000V;
(2) the shoulder and arm protection part, the wrist protection part, the elbow protection part, the leg and knee protection part have the functions of puncture prevention, impact resistance, acid-base corrosion prevention and high-voltage electric shock prevention below 5000V.
2. Flame retardancy requirements
The protective clothing comprises an anti-cutting puncture-proof layer, an anti-explosion layer, a first buffer layer, a second buffer layer, a breathable inner liner layer, a comfortable breathable layer, outer layer materials of a knee protection part, an elbow protection part, a shoulder and arm protection part and the like, materials used for a waistband, a protective wrist band, a cloth label, a badge, a clothes hanging ring, an adhesive, zipper base cloth, sewing threads and pocket materials which are fixed on the outer layer, wherein after 25 times of washing, the damage length is not more than 100mm, the after-burning time is not more than 2s, and the phenomena of melting and dripping are avoided;
3. thermal stability Properties
(1) The cut-proof and puncture-proof layer, the explosion-proof layer, the first buffer layer, the second buffer layer, the air-permeable lining layer, the comfortable air-permeable layer material, the knee protection part, the elbow protection part, the shoulder and arm protection part and other outer layer materials of the protective clothing are subjected to a thermal stability performance test at 260 +/-5 ℃ so that the dimensional change rate along the warp direction and the weft direction is less than or equal to 10 and the surface has no obvious change.
(2) After the material of the breathable inner liner layer and the comfortable breathable layer is subjected to a (180 +/-5) DEG C thermal stability performance test, the change rate of the dimension along the warp direction and the weft direction is not more than 10, and the surface of a sample is not obviously changed.
(3) The sewing thread used by the protective clothing should not melt or scorch after the thermal stability performance test at 260 +/-5 ℃.
(4) After the thermal stability performance test of (260 +/-5) DEG C, the hardware used by the protective clothing should keep the original functions.
(5) After the thermal stability test at 260 +/-5 deg.c, the change rate of the warp and weft sizes is not greater than 10 and the surface of the sample has no obvious change.
4. Shrinkage ratio
The anti-cutting and anti-puncturing layer, the anti-explosion layer, the first buffer layer, the second buffer layer, the breathable inner liner layer and the comfortable breathable layer material of the protective clothing are washed for 5 times, and the water shrinkage rate along the warp direction and the weft direction is less than or equal to 5.
5. Breaking strength
(1) The warp and weft dry fracture strength of the outer layer material is more than or equal to 650N.
(2) The dry breaking strength of the breathable inner liner layer and the comfortable breathable layer material in warp and weft directions is more than or equal to 300N.
(3) The warp and weft dry fracture strength of the material used for the waistband of the protective clothing is more than or equal to 7000N.
6. Tearing strength
The tearing strength of the outer layer material in warp and weft directions is more than or equal to 100N.
7. Mass per unit area
The mass per unit area of each layer of material is within (100 + -5) of the nominal amount provided by the supplier of the fabric.
8. Color fastness
The outer layer material is washable, stained and water-resistant and has friction resistance of more than or equal to grade 3.
9. Hydrostatic pressure resistance
After washing for 25 times, the hydrostatic pressure resistance of the breathable inner liner layer and the comfortable breathable layer material is more than or equal to 50 kPa.
10. Moisture permeability performance
The moisture permeability of the materials of the air-permeable inner liner layer and the comfortable air-permeable layer is more than or equal to 5000g/(m2 & 24 h).
11. Oil repellency
After the breathable inner liner layer and the comfortable breathable layer are washed for 25 times, the oil repellency is not less than 3 grade.
12. Needle pitch density
The sewing lines of all parts are straight, neat, flat, firm and proper in tightness, the number of needles per 3cm of bright and dark lines is more than or equal to 12, and the number of needles per 3cm of wrapping lines is more than or equal to 9.
13. Color difference
The color difference between the collar and the front body, between the sleeves and the front body, between the bag and the front body, between the left front body and the right front body and other surface parts of the protective clothing is more than or equal to 4 grade.
14. Strength of joint fracture
The fracture strength of the seam of the outer layer material is more than or equal to 650N.
Claims (7)
1. The multifunctional combat training protective clothing is characterized by comprising a protective clothing jacket (1) and protective trousers (2), wherein the protective jacket (1) comprises a trunk protective part (3), a neck protective part (4), shoulder and arm protective parts (5), elbow protective parts (6), elbow and arm protective parts (7) and a wrist protective part (8); the protective pants (2) comprise a knee protection part (9); the trunk protection part (3) is provided with a first flame-retardant layer (10), a first buffer layer (11), an explosion-proof layer (12), a cutting and puncture preventing layer (13) and a breathable inner liner layer (14), the first buffer layer (11) is arranged between the first flame-retardant layer (10) and the explosion-proof layer (12), and the cutting and puncture preventing layer (13) is arranged between the explosion-proof layer (12) and the breathable inner liner layer (14); the neck protection part (4), the shoulder and arm protection part (5), the elbow protection part (6), the elbow and arm protection part (7) and the wrist protection part (8) are provided with a second flame-retardant layer (15), a second buffer layer (16) and a comfortable breathable layer (17); the protective coat (1) and the protective trousers (2) both comprise high-elasticity sewing lines at the sewing positions.
2. The multifunctional combat training protective suit according to claim 1, wherein the first flame retardant layer (10) and the second flame retardant layer (15) are aramid fabric.
3. The multifunctional combat training protective suit according to claim 1, wherein the first buffer layer (11) and the second buffer layer (16) are both ACF polymer buffer materials.
4. A multifunctional combat training protective suit according to claim 1, characterised in that said explosion-proof layer (12) is UD laid cloth.
5. The multifunctional combat training protective suit according to claim 1, wherein the cut and puncture resistant layer (13) is a fabric made of a mixture of aramid and PE composite fabrics.
6. The multifunctional combat training protective garment according to claim 1, wherein the breathable inner liner layer (14) and the comfortable breathable layer (17) are all made of pure cotton fabric.
7. The multifunctional combat training protective clothing of claim 1, wherein the high-elasticity sewing thread is a blended thread of aramid and PE composite fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111650824.XA CN114343257A (en) | 2021-12-30 | 2021-12-30 | Multifunctional war training protective clothing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111650824.XA CN114343257A (en) | 2021-12-30 | 2021-12-30 | Multifunctional war training protective clothing |
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| Publication Number | Publication Date |
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| CN114343257A true CN114343257A (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111650824.XA Pending CN114343257A (en) | 2021-12-30 | 2021-12-30 | Multifunctional war training protective clothing |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6430754B1 (en) * | 2000-03-03 | 2002-08-13 | Lion Apparel, Inc. | Firefighting garment |
| DE202012000244U1 (en) * | 2012-01-12 | 2012-02-15 | Lh Dienstbekleidungs Gmbh | protective clothing |
| CN203857871U (en) * | 2014-06-03 | 2014-10-01 | 公安部第一研究所 | Invisible protective garment |
| WO2017215003A1 (en) * | 2016-06-17 | 2017-12-21 | 石庆学 | Protective material structure |
| CN207066244U (en) * | 2017-06-04 | 2018-03-02 | 天津博雷利服装有限公司 | A kind of anti-stab anti-cutting garment material of novel ballistic |
-
2021
- 2021-12-30 CN CN202111650824.XA patent/CN114343257A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6430754B1 (en) * | 2000-03-03 | 2002-08-13 | Lion Apparel, Inc. | Firefighting garment |
| DE202012000244U1 (en) * | 2012-01-12 | 2012-02-15 | Lh Dienstbekleidungs Gmbh | protective clothing |
| CN203857871U (en) * | 2014-06-03 | 2014-10-01 | 公安部第一研究所 | Invisible protective garment |
| WO2017215003A1 (en) * | 2016-06-17 | 2017-12-21 | 石庆学 | Protective material structure |
| CN207066244U (en) * | 2017-06-04 | 2018-03-02 | 天津博雷利服装有限公司 | A kind of anti-stab anti-cutting garment material of novel ballistic |
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Effective date of registration: 20220601 Address after: 472000 north section of Chunqiu Road, Sanmenxia City, Henan Province Applicant after: SANMENXIA TIANKANG COMPETE SET EQUIPMENT Co.,Ltd. Address before: 472000 north section of Chunqiu Road, Sanmenxia City, Henan Province Applicant before: SANMENXIA TIANKANG COMPETE SET EQUIPMENT Co.,Ltd. Applicant before: Guangdong Junkai Protection Technology Co., Ltd |
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