CN214620868U - High-strength bulletproof device - Google Patents
High-strength bulletproof device Download PDFInfo
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- CN214620868U CN214620868U CN202120919972.6U CN202120919972U CN214620868U CN 214620868 U CN214620868 U CN 214620868U CN 202120919972 U CN202120919972 U CN 202120919972U CN 214620868 U CN214620868 U CN 214620868U
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Abstract
The utility model discloses a high-strength bulletproof device, which comprises a bulletproof plate, wherein one side of the bulletproof plate is fixedly connected with a sliding rod, the sliding rod is sleeved with a buffer spring, the other end of the buffer spring is fixedly connected with a fixed plate, the bulletproof plate comprises a ceramic panel and a composite material backboard, the buffer spring arranged in the utility model can buffer the impact caused by explosion to reduce the damage of the explosion impact to the interior of an armor carrier, a crack-stopping layer can avoid the explosion to crack the armor out of metal fragments to cause secondary sputtering impact damage, the ceramic panel can decompose impact force and impact force to decompose the impact force and impact force into component force in all directions, the impact and impact damage to the armor are greatly reduced, a polyester layer and a rubber layer can buffer the impact, the damage of the explosion impact to the armor is reduced, and the fiber net can increase the strength of the polyester layer and the rubber layer, the strength of the bulletproof plate can be further enhanced through the arranged high-strength steel plate.
Description
Technical Field
The utility model relates to a face guard technical field specifically is a high strength bulletproof device.
Background
At present, a common metal plate for the bulletproof flashboard is mainly one or a combination of several of a bulletproof steel plate, a titanium alloy plate, an aluminum alloy plate, a zinc alloy plate, a magnesium alloy plate and a nickel alloy plate, and the high-strength fiber is mainly one or a combination of several of aramid fiber, polyethylene fiber, glass fiber, polypropylene fiber, polyester fiber, nylon fiber and polyaromatic heterocycle such as PBO (poly-p-phenylene benzobisoxazole) and PBT (polybutylene terephthalate) fiber.
The bulletproof armor steel plate is a main protective material on an armor carrier for military polices at present, the material has high strength, but low toughness and high specific gravity, when the armor steel plate is subjected to severe explosion, severe impact can be generated on the armor carrier, and huge impact injury and damage can be caused to passengers and articles inside a bulletproof vehicle and an armored vehicle.
Disclosure of Invention
An object of the utility model is to provide a high strength bulletproof device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-strength bulletproof device comprises a bulletproof plate, wherein one side of the bulletproof plate is fixedly connected with a plurality of sliding rods, the sliding rods are sleeved with buffer springs, the buffer springs are fixedly connected with the bulletproof plate, the other end of each buffer spring is fixedly connected with a fixed plate, one end of each fixed plate is fixedly connected with a first assembling plate, the other end of each fixed plate is fixedly connected with a second assembling plate, the bulletproof plate comprises a ceramic panel and a composite material backboard, wherein one side of the ceramic panel is bonded with a crack-stopping layer through an adhesive layer in a hot-pressing manner, the other side of the ceramic panel is bonded with the composite material backboard through an adhesive layer in a hot-pressing manner, the composite material back plate comprises a high-strength steel plate, a polyester layer, a rubber layer and a fiber net, wherein the fiber net is formed by thermoplastic wrapping in the polyester layer, the fiber net is formed by thermoplastic wrapping in the rubber layer, the high-strength steel plate is bonded on one side of the polyester layer through an adhesive layer in a hot-pressing mode, and the high-strength steel plate is bonded on one side of the rubber layer through an adhesive layer in a hot-pressing mode.
As a further aspect of the present invention: the slide bar is connected with fixed plate sliding, is provided with the slip hole that corresponds with the slide bar on the fixed plate, and the one end fixedly connected with limiting plate of bulletproof plate is kept away from to the slide bar, and the diameter of limiting plate is greater than the diameter of slide bar.
As a further aspect of the present invention: the first assembling plate and the second assembling plate are arranged in a staggered mode, the thickness of the first assembling plate and the thickness of the second assembling plate are half of the thickness of the fixing plate, the thickness of the first assembling plate and the thickness of the second assembling plate are consistent with the thickness of the fixing plate after the first assembling plate and the second assembling plate are connected in an overlapped mode, and assembling holes are formed in the first assembling plate and the second assembling plate.
As a further aspect of the present invention: the fixed plate, the first assembling plate and the second assembling plate are all made of alloy steel plates.
As a further aspect of the present invention: the ceramic panel is made of an integrated block formed by compressing and bonding a plurality of ceramic particles at high density.
As a further aspect of the present invention: the crack-stopping layer is made of aramid fiber sheets.
As a further aspect of the present invention: the fiber net is a three-dimensional net structure formed by weaving polyamide fibers, polypropylene fibers, metal fibers, carbon fibers and other strands which are twisted into 3-5mm fiber bundles.
As a further aspect of the present invention: the polyester layer and the fiber net in the rubber layer are integrated.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a buffer spring that sets up can cushion the impact that brings the explosion and reduce the explosion and strike the destruction to the armor carrier is inside, can avoid the explosion to make the armor burst out the metal fragments through the crack arrest layer that sets up, cause secondary sputtering to strike the injury, ceramic panel through setting up can decompose impact force and impact, decompose impact force and impact into the component of all directions, greatly reduced is to the striking and the impact injury of armor, can cushion the impact through the polyester layer and the rubber layer that set up, reduce the explosion and strike the injury to the armor, can increase the intensity on polyester layer and rubber layer through the fibre web that sets up, the high strength steel sheet through setting can further strengthen the intensity of bulletproof board.
Drawings
Fig. 1 is a schematic front view of a high-strength bulletproof device.
Fig. 2 is a schematic structural view in front section of the high-strength bulletproof device.
Fig. 3 is a schematic structural diagram of the composition of the bulletproof plate in the high-strength bulletproof device.
In the figure: the anti-bullet plate comprises an anti-bullet plate 1, a sliding rod 2, a buffer spring 3, a fixing plate 4, a sliding hole 5, a limiting plate 6, a first assembling plate 7, a second assembling plate 8, an assembling hole 9, a ceramic panel 10, a composite material back plate 11, an adhesive layer 12, a crack-stopping layer 13, a high-strength steel plate 14, a polyester layer 15, a rubber layer 16 and a fiber net 17.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a high strength bulletproof device includes a bulletproof plate 1, a plurality of sliding rods 2 are fixedly connected to one side of the bulletproof plate 1 to guide the buffering movement of the bulletproof plate 1, buffer springs 3 are sleeved on the sliding rods 2 to buffer the impact caused by explosion and reduce the damage of the explosion impact to the interior of the armored carrier, the buffer springs 3 are fixedly connected to the bulletproof plate 1, a fixing plate 4 is fixedly connected to the other end of the buffer springs 3, the sliding rods 2 are slidably connected to the fixing plate 4, a sliding hole 5 corresponding to the sliding rod 2 is formed in the fixing plate 4, a limiting plate 6 is fixedly connected to one end of the sliding rod 2 away from the bulletproof plate 1, the limiting plate 6 is prevented from slipping off the fixing plate 4, the diameter of the limiting plate 6 is greater than that of the sliding rod 2, a first assembling plate 7 is fixedly connected to one end of the fixing plate 4, and a second assembling plate 8 is fixedly connected to the other end of the fixing plate 4, the assembly plate I7 and the assembly plate II 8 are arranged in a staggered mode, the thickness of the assembly plate I7 and the thickness of the assembly plate II 8 are half of that of the fixing plate 4, the assembly plate I7 and the assembly plate II 8 are connected in an overlapped mode and are consistent with that of the fixing plate 4 after being installed, the assembly plate I7 and the assembly plate II 8 are convenient to assemble and install, the assembly plate I7 and the assembly plate II 8 are respectively provided with an assembly hole 9, the fixing plate 4, the assembly plate I7 and the assembly plate II 8 are all made of alloy steel plates, the bulletproof plate 1 comprises a ceramic panel 10 and a composite material backboard 11, the ceramic panel 10 is made of a plurality of integrated blocks formed by high-density compression bonding of ceramic particles, impact force and impact force can be decomposed into component forces in all directions, impact and impact damage to armor is greatly reduced, a crack-stopping layer 13 is bonded on one side of the ceramic panel 10 through a bonding agent layer 12 in a hot-pressing mode, and the crack stopping layer 13 is made of aramid fiber sheets, the composite backboard 11 is bonded to the other side of the ceramic panel 10 through an adhesive layer 12 in a hot pressing mode, the composite backboard 11 comprises a high-strength steel plate 14, a polyester layer 15, a rubber layer 16 and a fiber net 17, impact can be buffered through the arranged polyester layer 15 and the rubber layer 16, damage to the armor caused by explosion impact is reduced, the fiber net 17 is a three-dimensional net structure formed by twisting polyamide fibers, polypropylene fibers, metal fibers, carbon fibers and other strands into 3-5mm fiber bundles, the fiber net 17 is formed by hot plastic wrapping the polyester layer 15, the fiber net 17 is formed by hot plastic wrapping the rubber layer 16, the polyester layer 15 and the fiber net 17 in the rubber layer 16 are integrated, strength of the polyester layer 15 and the rubber layer 16 is increased, integrity of the composite backboard is stronger, the polyester layer 15 side is hot-pressed with the high-strength steel plate 14 through the adhesive layer 12, and the rubber layer 16 side is hot-pressed with the high-strength steel plate 14 through the adhesive layer 12, so that the strength of the bulletproof plate can be further enhanced.
In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a high strength bulletproof device, includes armor (1), its characterized in that, a plurality of slide bar (2) of armor (1) one side fixedly connected with, cup joint on slide bar (2) and install buffer spring (3), buffer spring (3) and armor (1) fixed connection, buffer spring (3) other end fixedly connected with fixed plate (4), fixed plate (4) one end fixedly connected with assembly plate (7), other end fixedly connected with assembly plate two (8), armor (1) include ceramic facing board (10) and combined material backplate (11), and ceramic facing board (10) one side has stop crack layer (13) through adhesive layer (12) hot-pressing bonding, and ceramic facing board (10) opposite side has combined material backplate (11) through adhesive layer (12) hot-pressing bonding, combined material backplate (11) include high strength steel sheet (14), The plastic-rubber composite material comprises a polyester layer (15), a rubber layer (16) and a fiber net (17), wherein the fiber net (17) is formed in the polyester layer (15) in a thermoplastic wrapping mode, the fiber net (17) is formed in the rubber layer (16) in a thermoplastic wrapping mode, a high-strength steel plate (14) is bonded to one side of the polyester layer (15) through an adhesive layer (12) in a hot-pressing mode, and the high-strength steel plate (14) is bonded to one side of the rubber layer (16) through the adhesive layer (12) in a hot-pressing mode.
2. The high-strength bulletproof device according to claim 1, characterized in that the sliding rod (2) is slidably connected with a fixed plate (4), a sliding hole (5) corresponding to the sliding rod (2) is formed in the fixed plate (4), a limiting plate (6) is fixedly connected to one end of the sliding rod (2) far away from the bulletproof plate (1), and the diameter of the limiting plate (6) is larger than that of the sliding rod (2).
3. The high-strength bulletproof device according to claim 1, characterized in that the first assembly plate (7) and the second assembly plate (8) are arranged in a staggered manner, the thickness of the first assembly plate (7) and the second assembly plate (8) is half of the thickness of the fixed plate (4), the thickness of the first assembly plate (7) and the second assembly plate (8) is consistent with the thickness of the fixed plate (4) after being overlapped and connected, and the first assembly plate (7) and the second assembly plate (8) are both provided with assembly holes (9).
4. High strength ballistic protection device according to claim 1, characterized in that the fixed plate (4), the first assembly plate (7) and the second assembly plate (8) are made of alloyed steel.
5. High strength ballistic protection device according to claim 1, characterized in that the ceramic panels (10) are made of a number of high density, compression-bonded monoliths of ceramic particles.
6. High-strength ballistic protection device according to claim 1, characterized in that the crack stop layer (13) is made of aramid sheet.
7. High strength ballistic protection device according to claim 1, characterized in that the fibre web (17) is a three-dimensional net structure woven from strands of polyamide fibres, polypropylene fibres, metal fibres and carbon fibres, twisted into 3-5mm fibre bundles.
8. High strength ballistic protection device according to claim 1, characterized in that the polyester layer (15) and the fibre web (17) in the rubber layer (16) are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120919972.6U CN214620868U (en) | 2021-04-30 | 2021-04-30 | High-strength bulletproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120919972.6U CN214620868U (en) | 2021-04-30 | 2021-04-30 | High-strength bulletproof device |
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| Publication Number | Publication Date |
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| CN214620868U true CN214620868U (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120919972.6U Active CN214620868U (en) | 2021-04-30 | 2021-04-30 | High-strength bulletproof device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485275A (en) * | 2022-03-24 | 2022-05-13 | 山东莱威新材料有限公司 | Ultra-light bulletproof ceramic plate and preparation method thereof |
| CN114963874A (en) * | 2022-06-10 | 2022-08-30 | 天津开姆科新材料科技有限公司 | Composite bulletproof flashboard and preparation method thereof |
| CN115493456A (en) * | 2022-09-19 | 2022-12-20 | 衡阳凯新特种材料科技有限公司 | Composite bulletproof plate and manufacturing method thereof |
-
2021
- 2021-04-30 CN CN202120919972.6U patent/CN214620868U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485275A (en) * | 2022-03-24 | 2022-05-13 | 山东莱威新材料有限公司 | Ultra-light bulletproof ceramic plate and preparation method thereof |
| CN114963874A (en) * | 2022-06-10 | 2022-08-30 | 天津开姆科新材料科技有限公司 | Composite bulletproof flashboard and preparation method thereof |
| CN114963874B (en) * | 2022-06-10 | 2024-04-26 | 天津开姆科新材料科技有限公司 | Composite bulletproof plugboard and preparation method thereof |
| CN115493456A (en) * | 2022-09-19 | 2022-12-20 | 衡阳凯新特种材料科技有限公司 | Composite bulletproof plate and manufacturing method thereof |
| CN115493456B (en) * | 2022-09-19 | 2023-08-22 | 衡阳凯新特种材料科技有限公司 | Composite bulletproof plate and manufacturing method thereof |
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