CN202532998U - A light and durable body armor - Google Patents
A light and durable body armor Download PDFInfo
- Publication number
- CN202532998U CN202532998U CN2011205312317U CN201120531231U CN202532998U CN 202532998 U CN202532998 U CN 202532998U CN 2011205312317 U CN2011205312317 U CN 2011205312317U CN 201120531231 U CN201120531231 U CN 201120531231U CN 202532998 U CN202532998 U CN 202532998U
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- connecting band
- body armor
- clothing
- flak jackets
- end part
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Abstract
The utility model relates to a light and durable body armor. Shoulder parts of a front body armor piece and a rear body armor piece are connected together through a right shoulder connection pull belt and a left shoulder connection pull belt. The upper right end part, the middle right part and the lower right end part of the front body armor piece of the body armor are connected with the upper right end part, the middle right part and the lower right end part of the rear body armor piece of the body armor through an upper right connecting belt, a middle right connecting belt, and a lower right connecting belt respectively. The upper left end part, the middle left part and the lower left end part of the front body armor piece of the body armor are connected with the upper left end part, the middle left part and the lower left end part of the rear body armor piece of the body armor through an upper left connecting belt, a middle left connecting belt, and a lower left connecting belt respectively. The light and durable body armor has a good bulletproof effect and is widely applicable to various complex environments, such as the cold Northeast, humid environments, and dry and hot deserts.
Description
Technical field
The utility model belongs to the bullet resistant material field of human body security protection articles for use, relates to a kind of light durable flak jackets.
Background technology
The type of the existing flak jackets of producing both at home and abroad has: two types of hard flak jackets, soft bullet-resistant garments.The hard flak jackets is on flak jackets, to make many pockets pack into steel disc or aluminum alloy sheet; Soft bullet-resistant garment is the base material that is not had latitude cloth or aramid fiber laid fabric and resins by superhigh molecular weight polyethylene fibers, is encased in to be prepared from the flak jackets that is sewed with many pockets.
Hard flak jackets quality is big, quality is hard, and dress feels uncomfortable, and might cause the secondary injury of bullet bounce-back; Soft bullet-resistant garment supra polymer polyethylene fibre or aramid fiber be prepared from; The flak jackets of superhigh molecular weight polyethylene fibers preparation has softness, and impact resistance is good, the advantage that penetration-resistant is strong; The flak jackets of aramid fiber preparation has superhigh intensity, modulus; Anti-depressed deformation ability is strong, good toughness, advantage such as in light weight.By supra polymer the soft bullet-resistant garment of polyethylene fibre preparation because the creep of superhigh molecular weight polyethylene fibers is big, the time one is long; Particularly when temperature is high slightly; Mechanical property reduces bigger, and bulletproof effect obviously descends, and therefore must in time change; This has caused its service life not long, and use cost just increases greatly relatively.And the soft bullet-resistant garment that is prepared from aramid fiber, because its uvioresistant DeGrain, the strong and acid and alkali resistance equal solvent performance issue of hydrophily makes that will shorten greatly its service life under complex environment.
Liquid crystal polyarylate fiber is a kind of high-strength, Gao Mo, and is high temperature resistant, little, the excellent size stability of creep; The low temperature intensity conservation rate is high, and chemical reagent such as acid and alkali-resistance are excellent, the high-performance special fiber that water absorption rate is low; Compare with aramid fiber in addition; Intensity and modulus are high, heat-resisting quantity is higher, and because what connect phenyl ring is the comparatively stable ester group of performance, so its uvioresistant ability also improves greatly.Utilize this fiber production flak jackets laminated substrate can so that the preparation the long-time performance of flak jackets remain unchanged basically; And can under various complex environments such as cold environment, desert Environment, wet environment, use, therefore big leap ahead the service life of flak jackets.The density of this fiber is very little in addition, is 1.4g/cm
3, suitable with aramid fiber, therefore very light of the flak jackets quality of preparation.
Summary of the invention
The purpose of the utility model provides a kind of light durable flak jackets, and bulletproof effect is good, can be widely used in various complex environments such as cold northeast, wet environment, xeothermic desert.
The utility model is to realize through following technical scheme:
A kind of light durable flak jackets of the utility model, the anter clothing is connected drawstring through right shoulder respectively with the shoulder of back sheet clothing and is connected with left side shoulder connecting band; Be connected with the bottom right connecting band by connecting band in upper left connecting band, the right side respectively between upper right end, right pars intermedia and the end, bottom right of the anter clothing of flak jackets and back sheet clothing; Connect with connecting band under connecting band, the left side in upper left connecting band, the left side respectively between upper left end, left pars intermedia and the left bottom of the anter clothing of flak jackets and back sheet clothing;
All be mounted with in described anter clothing and the back sheet clothing and stack neat 30～50 layers of compound no latitude cloth and 3-10 layer polyurethane sponge cushion.Described compound no latitude cloth and polyurethane sponge cushion are wrapped on flak jackets inside by the flak jackets overcoat.
As optimized technical scheme:
Aforesaid a kind of light durable flak jackets; Described compound no latitude cloth is by the liquid crystal polyarylate fiber of vertically arranging, laterally arrange liquid crystal polyarylate fiber and polyurethane resin constitutes; Described compound no latitude cloth surfaces coated is covered with polyurethane resin; Described vertically arrange liquid crystal polyarylate fiber and described laterally arranging are filled with polyurethane resin between the liquid crystal polyarylate fiber, and a small amount of polyurethane resin can get into after the long period impregnation in the middle of the liquid crystal polyarylate fiber.
Concrete ready-made clothes method is following:
1, the compound no latitude cloth of preparation liquid crystal polyarylate high-performance fiber.At first liquid crystal polyarylate fiber is evenly arranged, sprinkling thermoplastic polyurethane high tenacity glue makes and can secure bond become unidirectional no latitude cloth between fiber, unidirectional no latitude cloth quadrature stacked be hot pressed into compound no latitude cloth.
2, preparation camouflage fatigue overcoat, the front and back sheet is connected by drawstring.
3, the compound no latitude cloth with the 30-50 layer stacks neatly, sews up in the flak jackets with the polyurethane sponge cushion.
Beneficial effect
1, bulletproof effect is good.The utility model is made up of anter clothing, back sheet clothing, and burster course has adopted the compound nonwoven cloth of liquid crystal polyarylate high-performance fiber, and the intensity modulus is high, good toughness, and excellent impact resistance, bulletproof effect are very excellent.
2, easy to use.The anter clothing is formed by connecting 8 drawstrings with back sheet clothing, uses very convenient.
3, long service life.The compound no latitude cloth of stressed material in the flak jackets is to be prepared from liquid crystalline polyester fiber; It has high, the advantage such as do not absorb water basically of chemical reagent such as creep is little, dimensional stability is high, acid and alkali resistance, high low temperature strength retention, and therefore the flak jackets of preparation can be in various complex environments use for a long time down such as cold, damp and hot.
4, altogether 8 connecting bands designs can let the user adjust elasticity easily, make this flak jackets of putting on that the people of different statures can be comfortable.
Description of drawings
Fig. 1 is the structural representation of a kind of light durable flak jackets of the utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the compound no latitude cloth structural representation of the utility model;
Fig. 4 is a back sheet clothing structural representation.
Among the figure:
1 is the anter clothing, and 4 is back sheet clothing, and 2 is that right shoulder connects drawstring, and 3 is left side shoulder connecting band, and 5 is upper right connecting band; 6 is connecting band in the right side, and 7 is the bottom right connecting band, and 8 is left side connecting band down, and 9 is connecting band in the left side, and 10 is upper left connecting band; 11 is sewing zone on the anter clothing, and 12 is sewing zone in the anter clothing, and 13 is sewing zone under the anter clothing, and 14 is compound no latitude cloth; 15 is the polyurethane sponge cushion, and 16 is the flak jackets overcoat, and 17 are the liquid crystal polyarylate fiber of vertically arranging, and 18 are the liquid crystal polyarylate fiber of laterally arranging; 19 is polyurethane resin, and 20 is sewing zone on the sheet clothing of back, and 21 is sewing zone in the sheet clothing of back, and 22 is sewing zone under the sheet clothing of back.
The specific embodiment
Below in conjunction with the specific embodiment, further set forth the utility model.
As shown in figs. 1 and 4, be a kind of light durable flak jackets of the utility model of the utility model, anter clothing (1) is connected drawstring (2) through right shoulder respectively with the shoulder of back sheet clothing (4) and is connected with left side shoulder connecting band (3); Be connected with bottom right connecting band (7) by connecting band (6) in upper right connecting band (5), the right side respectively between upper right end, right pars intermedia and the end, bottom right of the anter clothing (1) of flak jackets and back sheet clothing (4); Connect with connecting band (8) under connecting band (9), the left side in upper left connecting band (10), the left side respectively between upper left end, left pars intermedia and the left bottom of the anter clothing (1) of flak jackets and back sheet clothing (4); Upper right connecting band (5) connects as one through sewing zone (11) with upper left connecting band (10); Connecting band (9) connects as one through sewing zone (12) in a connecting band in the right side (6) and the left side; Bottom right connecting band (7) connects as one through sewing zone (13) with left connecting band (8) down;
Described anter clothing (1) stacks neat 30～50 layers of compound no latitude cloth (14) and 3-10 layer polyurethane sponge cushion (15) with inner all being mounted with of back sheet clothing (4); As shown in Figure 2; Polyurethane sponge cushion (15) is also laid in compound no latitude cloth (14) the inside, and no latitude layer of cloth (14) is wrapped on flak jackets inside with polyurethane sponge cushion (15) by flak jackets overcoat (16);
As shown in Figure 3; Aforesaid a kind of light durable flak jackets; Described compound no latitude cloth is by the liquid crystal polyarylate fiber (17) of vertically arranging, laterally arrange liquid crystal polyarylate fiber (18) and polyurethane resin gluing agent (19) constitutes; Described compound no latitude cloth surfaces coated is covered with polyurethane resin (19), and described vertically arrange liquid crystal polyarylate fiber (17) and described laterally arranging are filled with polyurethane resin (19) between the liquid crystal polyarylate fiber (18); A small amount of polyurethane resin (18) can get into after the long period impregnation in the middle of the liquid crystal polyarylate fiber.
Aforesaid a kind of light durable flak jackets, the upper right connecting band (5) of back sheet clothing connects as one through sewing zone (20) with upper left connecting band (10); Connecting band (9) connects as one through sewing zone (21) in a connecting band in the right side (6) and the left side; Bottom right connecting band (7) connects as one through sewing zone (22) with left connecting band (8) down;
Through evidence, the certain bulletproof effect of a kind of light durable flak jackets of the utility model is good, can be widely used in various complex environments such as cold northeast, wet environment, xeothermic desert.
Claims (1)
1. light durable flak jackets is characterized in that: anter clothing (1) is connected drawstring (2) through right shoulder respectively with the shoulder of back sheet clothing (4) and is connected with the left connecting band (3) of takeing on; Be connected with bottom right connecting band (7) by connecting band (6) in upper right connecting band (5), the right side respectively between upper right end, right pars intermedia and the end, bottom right of the anter clothing (1) of flak jackets and back sheet clothing (4); Connect with connecting band (8) under connecting band (9), the left side in upper left connecting band (10), the left side respectively between upper left end, left pars intermedia and the left bottom of the anter clothing (1) of flak jackets and back sheet clothing (4); Upper right connecting band (5) connects as one through sewing zone (11) with upper left connecting band (10); Connecting band (9) connects as one through sewing zone (12) in a connecting band in the right side (6) and the left side; Bottom right connecting band (7) connects as one through sewing zone (13) with left connecting band (8) down;
All be mounted with in the middle of described anter clothing and the back sheet clothing and stack compound no latitude cloth of neat 30-50 layer and 3-10 layer polyurethane sponge cushion, described compound no latitude cloth (14) is wrapped on flak jackets inside with polyurethane sponge cushion (15) by flak jackets overcoat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205312317U CN202532998U (en) | 2011-12-16 | 2011-12-16 | A light and durable body armor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205312317U CN202532998U (en) | 2011-12-16 | 2011-12-16 | A light and durable body armor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202532998U true CN202532998U (en) | 2012-11-14 |
Family
ID=47134176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205312317U Expired - Fee Related CN202532998U (en) | 2011-12-16 | 2011-12-16 | A light and durable body armor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202532998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111631448A (en) * | 2020-06-02 | 2020-09-08 | 上海仪耐新材料科技有限公司 | Bulletproof and impact-resistant vest |
-
2011
- 2011-12-16 CN CN2011205312317U patent/CN202532998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111631448A (en) * | 2020-06-02 | 2020-09-08 | 上海仪耐新材料科技有限公司 | Bulletproof and impact-resistant vest |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20161216 |