CN216558536U - Elastic constraint composite bulletproof plate - Google Patents
Elastic constraint composite bulletproof plate Download PDFInfo
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- CN216558536U CN216558536U CN202123395410.5U CN202123395410U CN216558536U CN 216558536 U CN216558536 U CN 216558536U CN 202123395410 U CN202123395410 U CN 202123395410U CN 216558536 U CN216558536 U CN 216558536U
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- bulletproof plate
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- bulletproof
- plate body
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- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 239000010410 layer Substances 0.000 claims abstract description 68
- 239000003063 flame retardant Substances 0.000 claims abstract description 39
- 238000009413 insulation Methods 0.000 claims abstract description 37
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000013016 damping Methods 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 239000011241 protective layer Substances 0.000 claims abstract description 9
- 239000000919 ceramic Substances 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 9
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000012790 adhesive layer Substances 0.000 claims description 4
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims description 4
- 210000002268 wool Anatomy 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims 2
- 239000003292 glue Substances 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 12
- 230000006378 damage Effects 0.000 abstract description 11
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 238000013017 mechanical damping Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 15
- 230000035939 shock Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model provides an elastic constraint composite bulletproof plate, belongs to the technical field of bulletproof tools, and solves the problem that the existing bulletproof plates are only protected by materials and have poor protection performance. The elastic constraint composite bulletproof plate comprises a first bulletproof plate body and a second bulletproof plate body, wherein a flame-retardant heat-insulation protective layer is arranged at the bottom of the second bulletproof plate body, and consists of a heat-insulation glue layer, a heat-insulation layer, a flame retardant layer and a protective cushion layer. According to the utility model, through the arrangement of the first bulletproof plate body, the second bulletproof plate body, the groove, the damping spring, the sliding block and the sliding groove, the bulletproof plate not only can be subjected to material damping, but also can be subjected to mechanical damping, so that the harm of impact force to a user is greatly reduced, and meanwhile, through the arrangement of the heat insulation glue layer, the heat insulation layer, the flame retardant layer and the protective cushion layer, the bulletproof plate has the functions of heat insulation and flame retardance, so that the life safety of the user is prevented from being harmed by high temperature and combustion, and the protection performance of the bulletproof plate is improved.
Description
Technical Field
The utility model belongs to the technical field of bulletproof tools, and relates to a bulletproof plate, in particular to an elastic constraint composite bulletproof plate.
Background
The bulletproof plate is inserted in front of the bulletproof vest and used together with the bulletproof vest to reduce the impact force of bullets or shrapnels on important organs of a trunk and improve the survival rate of users.
Some current armor only rely on the material to protect, can't satisfy the block to the kinetic energy bullet already, the protectiveness is not good enough, and some armor lack fire-retardant thermal-insulated function moreover, and bullet or shell fragment puncture front portion produce huge heat, even if the armor successfully blocks bullet or shell fragment, but the temperature that these heat lead to the armor rises, appear burning even, cause user's life safety to receive the threat.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art, and provides an elastic constraint composite bulletproof plate which can not only perform material shock absorption, but also perform mechanical shock absorption, so that the damage of impact force to a user is greatly reduced, and meanwhile, the bulletproof plate has the functions of heat insulation and flame retardance, so that the life safety of the user is prevented from being damaged by high temperature and combustion.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a compound armor of elastic restraint, includes first shellproof plate body and second shellproof plate body, the bottom of second shellproof plate body is provided with fire-retardant thermal-insulated protective layer, fire-retardant thermal-insulated protective layer comprises thermal-insulated glue film, insulating layer, fire retardant layer and protection bed course, the insulating layer sets up between thermal-insulated glue film and fire retardant layer, the protection bed course sets up the opposite side at the fire retardant layer, the surface of second shellproof plate body is seted up flutedly, the fixed a plurality of damping spring that is provided with in bottom of recess inner wall, damping spring's the other end and the bottom fixed connection of first shellproof plate body, the spout has all been seted up to the inside both sides of recess, the both sides of first shellproof plate body are all fixed and are provided with the slider, and the inner wall sliding connection of slider and spout.
The working principle of the utility model is as follows: the shell fragment or bullet strike first shellproof plate body on, later shellproof ceramic block is cracked to carry out the energy-absorbing, first shellproof plate body is to the inside shrink of recess, damping spring is in compression state and carries out the shock attenuation buffering, reduce the injury that the impact force brought, and through the thermal-insulated glue film, the insulating layer, the setting of fire retardant layer and protective cushion layer, the thermal-insulated fire-retardant effect that can effectively promote this shellproof plate is used in their cooperation, avoid high temperature or the burning to bring the injury for the user, thereby improve this shellproof plate's protectiveness.
A plurality of clapboards are fixedly arranged inside the first bulletproof board body, and bulletproof ceramic blocks are fixedly arranged between the clapboards.
By adopting the structure, the protection performance of the bulletproof plate is improved, and meanwhile, the bulletproof ceramic blocks are prevented from being broken together.
The thickness of the heat insulation glue layer is 0.5-1.4mm, and the heat insulation glue layer is made of ethylene propylene rubber.
By adopting the structure, the heat insulation effect of the bulletproof plate can be improved by the heat insulation glue layer made of the ethylene propylene rubber, and the harm of high temperature is reduced.
The heat insulation layer is made of pearl wool, and the flame retardant layer is made of a zinc borate environment-friendly flame retardant.
Structure more than adopting, the insulating layer is used for isolated heat, and the fire retardant layer is used for stopping the burning to promote this bulletproof plate's protectiveness.
The thickness of the protective cushion layer is 1.1-2.5mm, and the protective cushion layer is made of high-temperature-resistant silica gel.
By adopting the structure, the protective cushion layer has two functions of shock absorption and heat insulation, thereby strengthening the protection mechanism of the bulletproof plate.
The height is less than the degree of depth of recess inner wall about the spout, and damping spring's elasticity scope is greater than the length of spout.
Adopt above structure for avoid damping spring to lose effect.
Compared with the prior art, the elastic constraint composite bulletproof plate has the advantages that:
1. according to the utility model, through the arrangement of the first bulletproof plate body, the second bulletproof plate body, the groove, the damping spring, the sliding block and the sliding groove, the bulletproof plate can not only perform material damping, but also perform mechanical damping, so that the harm of impact force to a user is greatly reduced, and meanwhile, through the arrangement of the heat insulation glue layer, the heat insulation layer, the flame retardant layer and the protective cushion layer, the bulletproof plate has the functions of heat insulation and flame retardance, so that the life safety of the user is prevented from being damaged by high temperature and combustion, the protection performance of the bulletproof plate is improved, and the problem that the protection performance is poor due to the fact that some traditional bulletproof plates only rely on materials for protection is solved.
2. Through the arrangement of the partition plates and the bulletproof ceramic blocks, the overall protection effect of the bulletproof plate is effectively improved, the partition plates have the effect of isolating different bulletproof ceramic blocks, and the situation that one bulletproof ceramic block is broken due to energy absorption and other bulletproof ceramic blocks are broken together is avoided.
3. The material through designing thermal-insulated glue film is the ethylene propylene rubber material, and it can effectively improve this bulletproof plate's thermal-insulated effect, reduces high temperature to user's harm.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the first ballistic panel of the utility model separated from the second ballistic panel.
Fig. 3 is a schematic cross-sectional view of a first ballistic panel body of the utility model.
Fig. 4 is a schematic front sectional view of the present invention.
FIG. 5 is a schematic view showing a laminated structure of the flame-retardant and heat-insulating protective layer according to the present invention.
In the figure, 1, a first ballistic panel body; 2. a second ballistic panel body; 3. a flame-retardant heat-insulating protective layer; 31. a heat insulation glue layer; 32. a thermal insulation layer; 33. a flame retardant layer; 34. a protective cushion layer; 4. a groove; 5. a damping spring; 6. a chute; 7. a slider; 8. a partition plate; 9. a ballistic ceramic block.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-5, the elastic restraint composite bulletproof plate comprises a first bulletproof plate body 1 and a second bulletproof plate body 2, wherein a flame-retardant and heat-insulating protective layer 3 is arranged at the bottom of the second bulletproof plate body 2, the flame-retardant and heat-insulating protective layer 3 is composed of a heat-insulating adhesive layer 31, a heat-insulating layer 32, a flame-retardant layer 33 and a protective cushion layer 34, the heat-insulating layer 32 is arranged between the heat-insulating adhesive layer 31 and the flame-retardant layer 33, the protective cushion layer 34 is arranged at the other side of the flame-retardant layer 33, a groove 4 is formed in the surface of the second bulletproof plate body 2, a plurality of damping springs 5 are fixedly arranged at the bottom of the inner wall of the groove 4, the other ends of the damping springs 5 are fixedly connected with the bottom of the first bulletproof plate body 1, sliding grooves 6 are formed in two sides inside the groove 4, sliding blocks 7 are fixedly arranged on two sides of the first bulletproof plate body 1, and the sliding blocks 7 are slidably connected with the inner wall of the sliding grooves 6, and the first bulletproof plate body 1, The shellproof plate body of second 2, recess 4, damping spring 5, slider 7 and spout 6's setting, make this bulletproof plate not only can carry out the material shock attenuation, and can carry out mechanical shock attenuation, reduce impact force to user's harm by a wide margin, simultaneously through thermal-insulated glue film 31, insulating layer 32, fire retardant layer 33 and protection bed course 34's setting, make this bulletproof plate have thermal-insulated fire-retardant function, thereby avoid high temperature and burning harm user's life safety, the protectiveness of this bulletproof plate has been improved, it only protects by the material to have solved some current bulletproof plates, the not good enough problem of barrier propterty.
The first bulletproof plate body 1 is fixedly provided with a plurality of partition plates 8 inside, bulletproof ceramic blocks 9 are fixedly arranged between the partition plates 8, in the embodiment, the ceramic absorbs the kinetic energy of bullets or shrapnels through breakage, the overall protection effect of the bulletproof plate is effectively improved through the arrangement of the partition plates 8 and the bulletproof ceramic blocks 9, and the partition plates 8 play a role in isolating different bulletproof ceramic blocks 9, so that the situation that one bulletproof ceramic block 9 absorbs energy and is broken to cause other bulletproof ceramic blocks 9 to be broken together is avoided.
The thickness of the heat insulation glue layer 31 is 0.5-1.4mm, the heat insulation glue layer 31 is made of ethylene propylene rubber, in the embodiment, since ethylene propylene rubber has the characteristics of excellent ozone resistance, heat resistance, weather resistance and other aging resistance, by designing the heat insulation glue layer 31 to be made of ethylene propylene rubber, the heat insulation effect of the bulletproof plate can be effectively improved, and the harm of high temperature to users is reduced.
The material of insulating layer 32 is pearl cotton, and fire retardant layer 33 is made for zinc borate environmental protection fire retardant, and in this embodiment, pearl cotton has characteristics such as water proof dampproofing, shockproof, sound insulation, thermal-insulated heat preservation to effectively promote this bulletproof plate's thermal-insulated effect, zinc borate environmental protection fire retardant can effectively improve flame retardant efficiency simultaneously, and the production of smog during the reduction burning.
The thickness of protection bed course 34 is 1.1-2.5mm, and the material of protection bed course 34 is high temperature resistant silica gel, and in this embodiment, high temperature resistant silica gel still has thermal-insulated heat retaining effect when having silica gel shock attenuation effect to effectively promote this bulletproof plate's protectiveness and thermal-insulated effect.
The upper and lower height of the chute 6 is smaller than the depth of the inner wall of the groove 4, and the elastic range of the damping spring 5 is larger than the length of the chute 6, in this embodiment, the movement range of the first bulletproof plate body 1 depends on the movement range of the sliding block 7 on the inner wall of the chute 6, so that the first bulletproof plate body 1 is always subjected to the acting force of the damping spring 5 due to the design, and the damping spring 5 is prevented from losing effect due to the overlong movement range of the first bulletproof plate body 1.
The working principle of the utility model is as follows: in the using process, the elastic sheet or the bullet impacts the first bulletproof plate body 1, then the bulletproof ceramic block 9 is broken to absorb energy, so that the impact force of the elastic sheet or the bullet is reduced, meanwhile, the first bulletproof plate body 1 contracts towards the inside of the groove 4, the damping spring 5 is in a compressed state, and the damping spring 5 performs damping and buffering in the compression process, so that the injury of the impact force to a user is greatly reduced, the first bulletproof plate body 1 can drive the sliding block 7 to move in the sliding groove 6 in the moving process, the moving track of the first bulletproof plate body 1 is ensured, and the situation that the damping spring 5 is inclined due to the deviation of the first bulletproof plate body 1 and the damping effect is influenced is avoided; in addition, in the using process, through the arrangement of the heat insulation glue layer 31, the heat insulation layer 32, the flame retardant layer 33 and the protective cushion layer 34, the heat insulation and flame retardant effects of the bulletproof plate can be effectively improved through the matching use of the heat insulation glue layer, the heat insulation layer and the flame retardant layer, and therefore the protection performance of the bulletproof plate is improved.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Claims (6)
1. An elastic constraint composite bulletproof plate comprises a first bulletproof plate body (1) and a second bulletproof plate body (2), and is characterized in that a flame-retardant heat-insulation protective layer (3) is arranged at the bottom of the second bulletproof plate body (2), the flame-retardant heat-insulation protective layer (3) is composed of a heat-insulation adhesive layer (31), a heat-insulation layer (32), a flame retardant layer (33) and a protective cushion layer (34), the heat-insulation layer (32) is arranged between the heat-insulation adhesive layer (31) and the flame retardant layer (33), the protective cushion layer (34) is arranged at the other side of the flame retardant layer (33), a groove (4) is formed in the surface of the second bulletproof plate body (2), a plurality of damping springs (5) are fixedly arranged at the bottom of the inner wall of the groove (4), the other ends of the damping springs (5) are fixedly connected with the bottom of the first bulletproof plate body (1), sliding grooves (6) are formed in two sides of the groove (4), the two sides of the first bulletproof plate body (1) are fixedly provided with sliding blocks (7), and the sliding blocks (7) are connected with the inner wall of the sliding groove (6) in a sliding mode.
2. An elastically constrained composite ballistic panel according to claim 1, characterized in that a plurality of partitions (8) are fixedly arranged inside the first ballistic panel body (1), and a ballistic ceramic block (9) is fixedly arranged between the partitions (8).
3. The elastic constraint composite bulletproof plate according to claim 1, wherein the thickness of the heat insulation rubber layer (31) is 0.5-1.4mm, and the heat insulation rubber layer (31) is made of ethylene propylene rubber.
4. The elastic constraint composite bulletproof plate of claim 1, wherein the heat insulation layer (32) is made of pearl wool, and the flame retardant layer (33) is made of zinc borate environment-friendly flame retardant.
5. The elastically-constrained composite armor of claim 1, wherein the protective pad layer (34) has a thickness of 1.1-2.5mm, and the protective pad layer (34) is made of high temperature resistant silica gel.
6. An elastically restricted composite ballistic panel according to claim 1, characterized in that the upper and lower height of the runner (6) is less than the depth of the inner wall of the groove (4), and the elastic range of the damping spring (5) is greater than the length of the runner (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123395410.5U CN216558536U (en) | 2021-12-30 | 2021-12-30 | Elastic constraint composite bulletproof plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123395410.5U CN216558536U (en) | 2021-12-30 | 2021-12-30 | Elastic constraint composite bulletproof plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216558536U true CN216558536U (en) | 2022-05-17 |
Family
ID=81557691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123395410.5U Active CN216558536U (en) | 2021-12-30 | 2021-12-30 | Elastic constraint composite bulletproof plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216558536U (en) |
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2021
- 2021-12-30 CN CN202123395410.5U patent/CN216558536U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A composite bulletproof plate with elastic constraints Granted publication date: 20220517 Pledgee: Zhejiang Jinyun Rural Commercial Bank Co.,Ltd. technology sub branch Pledgor: Zhejiang Lingqi Technology Co.,Ltd. Registration number: Y2024980004485 |