CN204461220U - A kind of Portable individual protection shield - Google Patents
A kind of Portable individual protection shield Download PDFInfo
- Publication number
- CN204461220U CN204461220U CN201420841414.2U CN201420841414U CN204461220U CN 204461220 U CN204461220 U CN 204461220U CN 201420841414 U CN201420841414 U CN 201420841414U CN 204461220 U CN204461220 U CN 204461220U
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- Prior art keywords
- portable individual
- woven fabric
- overcoat
- individual protection
- cushion
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
A kind of Portable individual protection shield, comprise at least one protective plate body, protective plate body described unlike the prior art comprises at least one deck overcoat, at least be arranged on first cushion of overcoat near human body side, described overcoat is made up of some layers of bulletproof woven fabric and the high performance resin base between it, compared with prior art, overcoat of the present utility model can impact by anti-violence, also there is shellproof function simultaneously, the design of its cushion can cushion the injury of violence to personnel, meanwhile, its reasonable in design of novel portable individual protection shield, more pretective acreage can be met with minimum product weight.
Description
Technical field
The utility model relates to security equipment, is a kind of Portable individual protection shield specifically.
Background technology
Shield is a kind of ancient defensive weapons, the hand-held shield of soldier can block enemy's weapons, in Modern Police law enforcement, in the face of the crowd of riot, and low intensive conflict, shield is also a kind of effective defence instrument, current under the troublous background of entire society's environment, the violence attack of terrorism takes place frequently, people are familiar with also pay attention to day by day to inherently safe, and be still mainly People's Armed Police in individual protection at present, police, the professional flak jackets that the personnel such as security prepare, bulletproof halmet etc., and these two kinds of products are not suitable for individual personnel to go out or whilst on tour carries in commercial affairs.In addition other goods such as the metal materials such as special steel plate, superduralumin alloy or hard non-metallic material such as aluminium oxide, carborundum is main body bullet resistant material, the flak jackets made thus does not generally possess flexibility, and it is too heavy, be not suitable on preparation individual protection plate, and the polymer matrix composites not only high-strength light that high performance resin base strengthens, have excellent uprising performance, p-aramid fiber polymer matrix composites also have ballistic performance simultaneously, are best Individual protection equitment.
The bullet-proof mechanism of high-performance fiber bulletproof plate is mainly: after bullet hits fabric, can produce the vibration wave carried out in point of impact region, and passes through yarn high speed diffusion.When vibration wave arrives the intertwined point of yarn, a part of ripple will pass to the another side of intertwined point along original yarn, another part transfers to the yarn interior interweaved with it, and some reflects back along original yarn, forms back wave.The intertwined point of woven fabric materials is many, and after attack, the kinetic energy of bullet is transmitted by the interaction on intertwined point, thus the impulsive force of bullet or shell fragment can be absorbed in larger region.
But protective plate Problems existing at present
1, size is too large, and inconvenient individuality carries.
2, undersized personal protective equipment, can not reach shellproof demand.
Utility model content
Technical problem to be solved in the utility model is for the problem existing for above-mentioned prior art; and provide a kind of Portable individual protection shield; not only there is anti-riot performance; have ballistic performance concurrently again; devise again the guard board structure that meets organization of human body simultaneously, the personal safety of user can be protected to greatest extent.
The technical problems to be solved in the utility model is achieved through the following technical solutions:
This Portable individual protection shield, comprise at least one protective plate body, protective plate body described unlike the prior art comprises at least one deck overcoat 30, at least be arranged on first cushion 21 of overcoat 30 near human body side, described overcoat 30 is made up of some layers of bulletproof woven fabric 301 and the high performance resin base 302 between it.
Further, at overcoat 30, second cushion 22 is also set away from human body side.
Further, the external packing layer 10 of coated overcoat 30 and the first cushion 21 is also comprised.
Further, the external packing layer 10 of coated first cushion 21, overcoat 30 and the second cushion 22 is also comprised.
Further, comprise two protective plate bodies, open by connector 60 between two protective plate bodies or fold.
Further, at protective plate body, adjustable hand-held handle 40 and adjustable fixed band 50 are also set near human body side.Convenient holding is to resist insurgent violence.
Further, described protective plate body is plane or curved surface.
Further, described bulletproof woven fabric 301 comprises the woven fabric of one or more fibers in p-aramid fiber, ultra-high molecular weight polyethylene or polyarylate.
Further, the first described cushion 21 adopts bulletproof woven fabric, UD cloth or other foamed materials.
Further, the second described cushion 22 adopts bulletproof woven fabric, UD cloth or other foamed materials.
Further, described high performance resin base 302 comprises PVB phenol-formaldehyde resin modified, TPU.When high performance resin base 302 is PVB phenol-formaldehyde resin modified, first adopted by bulletproof woven fabric the preimpregnation of PVB phenol-formaldehyde resin modified to make prepreg, then prepare overcoat according to following technological process: woven fabric prepreg cutting → stacked → pre-compacted → hot-forming → cut deburring → finished product.When high performance resin base 302 is TPU, first TPU (TPU) is made TPU hot melt film, then prepare overcoat according to following technological process: woven fabric and TPU glued membrane cutting → laying → stacked → pre-compacted → hot-forming → cut deburring → finished product.
Further, described protective plate body is of a size of 15-30 cm * 300-500cm, and the thickness of overcoat 30 is 5-10mm.
Further, described bulletproof woven fabric is woven fabric prepared by para-aramid fiber, and the intensity of described para-aramid fiber is greater than 23.5cN/dtex, and modulus is less than or equal to 90GPa, and it is 3.5% that percentage elongation is greater than; The thread count of described p-aramid fiber woven fabric is between 60*60-150*150 root/10cm, and grammes per square metre is at 200-460g/m
2.
Further, described external packing layer 10 adopts Flocked fabric, canvas, non-woven fabrics, knit fabric or shuttle-woven fabric.More comfortable with human contact.
Further, described external packing layer 10 comprises an opening, and this opening adopts zip closure, is convenient to installation and the replacing of cushion and overcoat, is also convenient to the cleaning of wrapper simultaneously.
Compared with prior art, overcoat in the utility model Portable individual protection shield can impact by anti-violence, also there is shellproof function simultaneously, the design of its cushion can cushion the injury of violence to personnel, adopt p-aramid fiber woven fabric or UD cloth also to have to increase to antiprotective ability, also make the feel of product better comfortable; Meanwhile, its reasonable in design of novel portable individual protection shield, can meet more pretective acreage with minimum product weight.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the utility model protective plate body.
Fig. 2 is the cross-sectional view of the utility model overcoat.
Fig. 3 is embodiment 1 structural representation.
Fig. 4 is embodiment 2 structural representation.
Fig. 5 is embodiment 3 structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, this product is further illustrated:
Embodiment 1, see accompanying drawing 1-3, this Portable individual protection shield, comprise a protective plate body, protective plate body is of a size of 15 cm * 300cm, described protective plate body comprises one deck overcoat 30, and described overcoat 30 is made up of 10 layers of bulletproof woven fabric 301 and the high performance resin base 302 between it.The preimpregnation of PVB phenol-formaldehyde resin modified is specifically first adopted by p-aramid fiber woven fabric to make prepreg, then through cutting, stacked, pre-compacted, hot-forming, cut deburring and make overcoat 30, the thickness of overcoat 30 is 8mm, the protective plate cutting of preparation is obtained the overcoat 30 of 8 angular shape shown in Fig. 3, then according to same dimensional requirement cutting first cushion 21, first cushion 21 is placed in the side of overcoat 30 near human body, material is polyurethane foam, the external packing layer 10 adopting the mode canvas made to make wraps up this compound, at protective plate body, adjustable hand-held handle 40 and adjustable fixed band 50 are set near human body side.
Overcoat 30 adopts bulletproof woven fabric to resist insurgent violence, also can resist the attack of bullet simultaneously, first cushion 21 Main Function is when external force attacks, the damage of impulsive force to user can be reduced, the comfortableness of product can be improved simultaneously, external packing layer 10 Main Function is integrated bulletproof composite layer and cushion, can design different external packings, to meet the demand of Different age group according to different crowds simultaneously.Hand-held handle 40 can more convenient user hold simultaneously, and whole protective plate is fixed on arm by fixed band 50, and adjustable dimension is with the use of satisfied different personnel simultaneously.
Embodiment 2, see accompanying drawing 1,2,4, other are with embodiment 1, only:
Protective plate body is of a size of 30 cm * 500cm;
The thickness of overcoat 30 is 10mm
Also arrange the second cushion 22 at overcoat 30 away from human body side, material is p-aramid fiber woven fabric;
Overcoat and cushion adopt curve mold in lamination process, meet the structure of human arm, thus make protective plate body be curved surface;
The material of external packing layer 10 is non-woven fabrics;
External packing layer 10 comprises an opening, and this opening adopts zip closure.
Fixed band is designed to the form of VELCRO, the dismounting of personnel easy to use.
Embodiment 3, see accompanying drawing 1,2,5, a kind of protection of the Portable individual with two protective plate bodies shield, opens by connector 60 between two protective plate bodies or folds.Wherein go up body similar to Example 1, adjustable hand-held handle 40 and adjustable fixed band 50 are not only set.Lower body is similar to Example 2, and only protective plate body is plane.
Below by reference to the accompanying drawings the specific embodiment of the present invention is described; but these explanations are not understood to limit scope of the present invention; protection scope of the present invention is limited by the claims of enclosing, and any change on the claims in the present invention basis is all protection scope of the present invention.
Claims (16)
1. a Portable individual protection shield, comprise at least one protective plate body, it is characterized in that described protective plate body comprises at least one deck overcoat (30), at least be arranged on first cushion (21) of overcoat (30) near human body side, described overcoat (30) is made up of some layers of bulletproof woven fabric (301) and the high performance resin base (302) between it.
2. Portable individual protection shield according to claim 1, is characterized in that: also arrange the second cushion (22) at overcoat (30) away from human body side.
3. Portable individual protection shield according to claim 1, characterized by further comprising the external packing layer (10) of coated overcoat (30) and the first cushion (21).
4. Portable individual according to claim 2 protection shield, characterized by further comprising the external packing layer (10) of coated first cushion (21), overcoat (30) and the second cushion (22).
5. Portable individual protection shield according to claim 1, is characterized in that comprising two protective plate bodies, opens or fold between two protective plate bodies by connector (60).
6. Portable individual protects shield according to claim 1 or 5, it is characterized in that: also arrange adjustable hand-held handle (40) and adjustable fixed band (50) at protective plate body near human body side.
7. Portable individual protects shield according to claim 1 or 5, it is characterized in that described protective plate body is plane or curved surface.
8. Portable individual protection shield according to claim 1, is characterized in that: described bulletproof woven fabric (301) comprises woven fabric prepared by one or more fibers in p-aramid fiber, ultra-high molecular weight polyethylene or polyarylate.
9. the Portable individual protection shield according to claim 1,3 or 4, is characterized in that described the first cushion (21) adopts bulletproof woven fabric, UD cloth or other foamed materials.
10. the Portable individual protection shield according to claim 2 or 4, is characterized in that described the second cushion (22) adopts bulletproof woven fabric, UD cloth or other foamed materials.
11. Portable individual protection shields according to claim 1, is characterized in that described high performance resin base (302) comprises PVB phenol-formaldehyde resin modified, TPU.
12. Portable individual protection shields according to claim 1, it is characterized in that described protective plate body is of a size of 15-30 cm * 300-500cm, the thickness of overcoat (30) is 5-10mm.
13. Portable individual protection shields according to claim 9, it is characterized in that described bulletproof woven fabric is woven fabric prepared by para-aramid fiber, the intensity of described para-aramid fiber is greater than 23.5cN/dtex, and modulus is less than or equal to 90GPa, and it is 3.5% that percentage elongation is greater than; The thread count of described p-aramid fiber woven fabric is between 60*60-150*150 root/10cm, and grammes per square metre is at 200-460g/m
2.
14. Portable individual protection shields according to claim 3 or 4, is characterized in that described external packing layer (10) adopts Flocked fabric, canvas, non-woven fabrics, knit fabric or shuttle-woven fabric.
15. according to claim 3 or 4 Portable individual protection shield, it is characterized in that described external packing layer (10) comprises an opening, this opening adopt zip closure.
16. Portable individual protection shields according to claim 10, it is characterized in that described bulletproof woven fabric is woven fabric prepared by para-aramid fiber, the intensity of described para-aramid fiber is greater than 23.5cN/dtex, and modulus is less than or equal to 90GPa, and it is 3.5% that percentage elongation is greater than; The thread count of described p-aramid fiber woven fabric is between 60*60-150*150 root/10cm, and grammes per square metre is at 200-460g/m
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841414.2U CN204461220U (en) | 2014-12-27 | 2014-12-27 | A kind of Portable individual protection shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841414.2U CN204461220U (en) | 2014-12-27 | 2014-12-27 | A kind of Portable individual protection shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204461220U true CN204461220U (en) | 2015-07-08 |
Family
ID=53668093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420841414.2U Active CN204461220U (en) | 2014-12-27 | 2014-12-27 | A kind of Portable individual protection shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204461220U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530207A (en) * | 2019-09-30 | 2019-12-03 | 重庆盾之王安防设备技术研究院有限公司 | A kind of ultralight nonmetal bulletproof helmet |
| CN118024687A (en) * | 2024-02-05 | 2024-05-14 | 常州碳锋复合材料科技有限公司 | Flexible sports protective armor, protective tool and forming method thereof |
-
2014
- 2014-12-27 CN CN201420841414.2U patent/CN204461220U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530207A (en) * | 2019-09-30 | 2019-12-03 | 重庆盾之王安防设备技术研究院有限公司 | A kind of ultralight nonmetal bulletproof helmet |
| CN118024687A (en) * | 2024-02-05 | 2024-05-14 | 常州碳锋复合材料科技有限公司 | Flexible sports protective armor, protective tool and forming method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 10, Heilongjiang Road, Yantai Economic and Technological Development Zone, Shandong Province, 264000 Patentee after: YANTAI TAYHO ADVANCED MATERIALS Co.,Ltd. Patentee after: Yantai Taihexing Material Technology Co.,Ltd. Address before: No. 19, Heilongjiang Road, Yantai Economic Development Zone, Shandong Province 264006 Patentee before: YANTAI TAYHO ADVANCED MATERIALS Co.,Ltd. Patentee before: YANTAI TAIPULONG ADVANCED MANUFACTURING TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |