CN108469202A - A kind of bulletproof device and production method - Google Patents
A kind of bulletproof device and production method Download PDFInfo
- Publication number
- CN108469202A CN108469202A CN201810439032.XA CN201810439032A CN108469202A CN 108469202 A CN108469202 A CN 108469202A CN 201810439032 A CN201810439032 A CN 201810439032A CN 108469202 A CN108469202 A CN 108469202A
- Authority
- CN
- China
- Prior art keywords
- layer
- cover board
- buffer layer
- bullet
- external protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title description 3
- 230000004224 protection Effects 0.000 claims abstract description 31
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 3
- 210000000078 claw Anatomy 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229910052580 B4C Inorganic materials 0.000 claims description 3
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 239000002657 fibrous material Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 72
- 235000015110 jellies Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910003978 SiClx Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0414—Layered armour containing ceramic material
- F41H5/0428—Ceramic layers in combination with additional layers made of fibres, fabrics or plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0442—Layered armour containing metal
- F41H5/0457—Metal layers in combination with additional layers made of fibres, fabrics or plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2571/00—Protective equipment
- B32B2571/02—Protective equipment defensive, e.g. armour plates or anti-ballistic clothing
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of bulletproof device, including shell, shell includes the buffer layer cover board and backboard welded together, forms seal cavity between buffer layer cover board and backboard, enhancement layer inner core is equipped in seal cavity；The outer surface of buffer layer cover board is additionally provided with external protection, and external protection includes the crack arrest layer set gradually, broken bullet layer and meets bullet layer.The invention also discloses a kind of methods making bulletproof device.It can prevent ricochet, avoid secondary injury；Service life is long, good environmental adaptability, light-weight, good hand touch.The present invention is also set as the external protection of aramid fiber material with surface, on the one hand can enhance the dynamics of protection, on the other hand make the superficies softness of bulletproof device be not easy to hurt user or other people.
Description
Technical field
The invention belongs to shellproof technical fields, and in particular to a kind of bulletproof device.
Background technology
Existing bulletproof device material mostly uses non-metal carbon SiClx and polyethylene (PE) material is made, and existing bulletproof device holds
It is also easy to produce ricochet, causes secondary injury；And its service life is short, can cause to waste, and its environmental suitability is poor.
Invention content：
The object of the present invention is to provide a kind of bulletproof devices, and service life is long, good environmental adaptability, to overcome background technology
The problem of.
To achieve the goals above, the technical scheme is that：
A kind of bulletproof device, including shell, shell include the buffer layer cover board and backboard welded together, buffer layer cover board
Seal cavity is formed between backboard, and enhancement layer inner core is equipped in seal cavity；The outer surface of buffer layer cover board is additionally provided with outer guarantor
Sheath, external protection include the crack arrest layer set gradually, broken bullet layer and meet bullet layer.
External protection fixed structure is additionally provided on shell, external protection fixed structure is included in shell and is located at buffer layer cover board
Symmetrically arranged flange at least two sides of side, is equipped with the claw stretched out to shell central axes at the top of flange, flange with
Claw fixes external protection from side and outer surface respectively.
The crack arrest layer of external protection is bonded in the outer surface of buffer layer cover board.
Inner surface of the both sides of enhancement layer inner core respectively at backboard and buffer layer cover board.
It crack arrest layer, broken bullet layer and meets bullet layer and bonds together successively.
It is vacuum state in seal cavity.
There is inert gas in seal cavity.
Buffer layer cover board includes pure titanium buffer layer cover board or titanium alloy buffer layer cover board, and backboard includes pure titanium backboard, enhancing
Layer inner core includes polyethylene enhancement layer inner core.
It includes that aramid fiber meets bullet layer to meet bullet layer, and broken bullet layer includes that boron carbide breaks bullet layer, and crack arrest layer includes aramid fiber crack arrest layer.
A method of bulletproof device is made, under vacuum conditions or in inert gas space is put into enhancement layer inner core simultaneously
It is bonded between buffer layer cover board and backboard, buffer layer cover board and backboard is welded；By crack arrest layer, broken bullet layer and meet bullet layer
It is bonded together to form external protection successively, external protection set is set in fixed structure, and bond together with buffer layer cover board.
The beneficial effects of the present invention are：It can prevent ricochet, avoid secondary injury；Service life is long, and environment is suitable
Answering property is good, light-weight, good hand touch.Due to foring vacuum cavity inside titanium alloy shell, the fiber being arranged in vacuum cavity
Plate burster course can have longer service life in a vacuum.The present invention is also set as the outer protection of aramid fiber material with surface
Layer, on the one hand can enhance the dynamics of protection, the superficies softness of bulletproof device is on the other hand made to be not easy to hurt user,
Or other people.
Description of the drawings
Fig. 1 is the schematic cross-section of the embodiment of the present invention,
Fig. 2 is the schematic diagram of each plate layer set-up mode of the embodiment of the present invention.
In figure：1- buffer layer cover boards, 2- backboards, 3- enhancement layer inner cores, 4- external protections, 4.1- crack arrest layers, 4.2- break bullet
Layer, 4.3- meet bullet layer, 5- fixed structures, 5.1- flange, 5.2- claws, 6- thermoplasticity jellies.
Specific implementation mode
The present invention is described further with reference to the accompanying drawings and examples.
Embodiment one
A kind of bulletproof device, including shell, shell include the buffer layer cover board 1 welded together and backboard 2, buffer layer lid
Seal cavity is formed between plate 1 and backboard 2, and enhancement layer inner core 3 is equipped in seal cavity；The outer surface of buffer layer cover board 1 is also set
There are external protection 4, external protection 4 to include the crack arrest layer 4.1 set gradually, broken bullet layer 4.2 and meet bullet layer 4.3.
4 fixed structure 5 of external protection is additionally provided on shell, 4 fixed structure 5 of external protection is included in shell and is located at buffer layer
Symmetrically arranged flange 5.1 at least two sides of 1 side of cover board, flange 5.1 top is equipped with to be stretched out to shell central axes
Claw 5.2, flange 5.1 and claw 5.2 fix external protection 4 from side and outer surface respectively.
The crack arrest layer 4.1 of external protection 4 is bonded in the outer surface of buffer layer cover board 1.
Inner surface of the both sides of enhancement layer inner core 3 respectively at backboard 2 and buffer layer cover board 1.
It crack arrest layer 4.1, broken bullet layer 4.2 and meets bullet layer 4.3 and bonds together successively.
It is vacuum state in seal cavity.
There is inert gas in seal cavity.
Buffer layer cover board 1 includes pure titanium buffer layer cover board 1 or titanium alloy buffer layer cover board 1, and backboard 2 includes pure titanium backboard 2,
Enhancement layer inner core 3 includes polyethylene enhancement layer inner core 3.
It meets bullet layer 4.3 and meets bullet layer 4.3 including aramid fiber, it includes that boron carbide breaks bullet layer 4.2 to break bullet layer 4.2, and crack arrest layer 4.1 includes
Aramid fiber crack arrest layer 4.1.
What is used when being bonded in the present embodiment is thermoplasticity jelly 6.
Embodiment two
Enhancement layer inner core 3 is put by a kind of production method of bulletproof device under vacuum conditions or in inert gas space
And be bonded between buffer layer cover board 1 and backboard 2, buffer layer cover board 1 and backboard 2 are welded；By crack arrest layer 4.1, broken bullet
Layer 4.2 and meet bullet layer 4.3 and be bonded together to form external protection 4 successively, external protection is set in fixed structure 5 for 4 sets, and with delay
Layer cover board 1 is rushed to bond together.
Bulletproof device described in the present embodiment, shellproof grade are 5 grades, and in terms of size 250mm*300mm, quality can subtract
Light extremely minimum 1.5-Kg, service life can reach 8 years.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.It is not retouched in detail in this specification
That states partly belongs to the prior art well known to professional and technical personnel in the field.
Claims (10)
1. a kind of bulletproof device, it is characterised in that：Including shell, the shell includes the buffer layer cover board (1) welded together
With backboard (2), seal cavity is formed between the buffer layer cover board (1) and the backboard (2), is equipped with and increases in the seal cavity
Strong layer inner core (3)；The outer surface of the buffer layer cover board (1) is additionally provided with external protection (4), the external protection (4) include according to
The secondary crack arrest layer (4.1) overlapped breaks bullet layer (4.2) and meets bullet layer (4.3).
2. a kind of bulletproof device according to claim 1, it is characterised in that：External protection (4) is additionally provided on the shell
Fixed structure (5), external protection (4) fixed structure (5) are included in the shell and are located at buffer layer cover board (1) side
At least two sides on symmetrically arranged flange (5.1), be equipped with to the shell central axes at the top of the flange (5.1) and stretch out
Claw (5.2), the flange (5.1) and the claw (5.2) fix the external protection from side and outer surface respectively
(4)。
3. a kind of bulletproof device according to claim 1, it is characterised in that：The crack arrest layer (4.1) of the external protection (4)
It is bonded in the outer surface of the buffer layer cover board (1).
4. a kind of bulletproof device according to claim 1, it is characterised in that：Distinguish the both sides of the enhancement layer inner core (3)
In the inner surface of the backboard (2) and the buffer layer cover board (1).
5. a kind of bulletproof device according to claim 1, it is characterised in that：The crack arrest layer (4.1), the broken bullet layer
(4.2) it bonds together successively with the bullet layer (4.3) of meeting.
6. a kind of bulletproof device according to claim 1, it is characterised in that：It is vacuum state in the seal cavity.
7. a kind of bulletproof device according to claim 1, it is characterised in that：There is inert gas in the seal cavity.
8. a kind of bulletproof device according to claim 1, it is characterised in that：The buffer layer cover board (1) includes that pure titanium is slow
Layer cover board (1) or titanium alloy buffer layer cover board (1) are rushed, the backboard (2) includes pure titanium backboard (2), the enhancement layer inner core (3)
Including polyethylene enhancement layer inner core (3).
9. a kind of bulletproof device according to claim 1, it is characterised in that：The bullet layer (4.3) of meeting includes that aramid fiber meets bullet
Layer (4.3), the broken bullet layer (4.2) include that boron carbide breaks bullet layer (4.2), and the crack arrest layer (4.1) includes aramid fiber crack arrest layer
(4.1)。
10. a kind of making the method such as any one of claim 1-9 bulletproof device, it is characterised in that：It is under vacuum conditions or lazy
In the property gas compartment by the enhancement layer inner core (3) be put into and be bonded in the buffer layer cover board (1) and the backboard (2) it
Between, the buffer layer cover board (1) and the backboard (2) are welded；By crack arrest layer (4.1), broken bullet layer (4.2) and meet bullet layer
(4.3) overlapping is bonded together to form external protection (4) successively, and the external protection (4) set is set to the fixed structure (5)
In, and bond together with the buffer layer cover board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810439032.XA CN108469202A (en) | 2018-05-09 | 2018-05-09 | A kind of bulletproof device and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810439032.XA CN108469202A (en) | 2018-05-09 | 2018-05-09 | A kind of bulletproof device and production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108469202A true CN108469202A (en) | 2018-08-31 |
Family
ID=63260922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810439032.XA Pending CN108469202A (en) | 2018-05-09 | 2018-05-09 | A kind of bulletproof device and production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108469202A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115037A (en) * | 2018-10-31 | 2019-01-01 | 西安康本材料有限公司 | A kind of preparation method of NEW TYPE OF COMPOSITE bulletproof flashboards |
| CN110608636A (en) * | 2019-08-16 | 2019-12-24 | 中国航发北京航空材料研究院 | Titanium alloy composite armor |
| CN112174672A (en) * | 2020-09-03 | 2021-01-05 | 香河星通科技有限公司 | Preparation method of boron carbide composite ceramic plate and bulletproof flashboard |
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| US20120183716A1 (en) * | 2008-05-20 | 2012-07-19 | Jordan Robert F | Moldable ballistic armor panel |
| CN103727842A (en) * | 2013-04-22 | 2014-04-16 | 太仓派欧技术咨询服务有限公司 | Fiber/ceramic/metal composite material bulletproof plate and manufacturing method thereof |
| CN105190221A (en) * | 2013-03-14 | 2015-12-23 | 霍尼韦尔国际公司 | Vacuum panels used to dampen shock waves in body armor |
| CN205138327U (en) * | 2015-11-16 | 2016-04-06 | 中国人民解放军总后勤部军需装备研究所 | Composite construction armour |
| CN208349937U (en) * | 2018-05-09 | 2019-01-08 | 湖北守能真空科技有限公司 | A kind of bulletproof device |
-
2018
- 2018-05-09 CN CN201810439032.XA patent/CN108469202A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120183716A1 (en) * | 2008-05-20 | 2012-07-19 | Jordan Robert F | Moldable ballistic armor panel |
| CN105190221A (en) * | 2013-03-14 | 2015-12-23 | 霍尼韦尔国际公司 | Vacuum panels used to dampen shock waves in body armor |
| CN103727842A (en) * | 2013-04-22 | 2014-04-16 | 太仓派欧技术咨询服务有限公司 | Fiber/ceramic/metal composite material bulletproof plate and manufacturing method thereof |
| CN205138327U (en) * | 2015-11-16 | 2016-04-06 | 中国人民解放军总后勤部军需装备研究所 | Composite construction armour |
| CN208349937U (en) * | 2018-05-09 | 2019-01-08 | 湖北守能真空科技有限公司 | A kind of bulletproof device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115037A (en) * | 2018-10-31 | 2019-01-01 | 西安康本材料有限公司 | A kind of preparation method of NEW TYPE OF COMPOSITE bulletproof flashboards |
| CN110608636A (en) * | 2019-08-16 | 2019-12-24 | 中国航发北京航空材料研究院 | Titanium alloy composite armor |
| CN112174672A (en) * | 2020-09-03 | 2021-01-05 | 香河星通科技有限公司 | Preparation method of boron carbide composite ceramic plate and bulletproof flashboard |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200630 Address after: 438000 Tang Road, Huangzhou Industrial Park, Huanggang, Hubei, five Applicant after: HUBEI GUIZU VACUUM SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 438000 Tang five road, Huangzhou District, Hubei, Huanggang Applicant before: HUBEI SALNNER VACUUM SCIENCE & TECHNOLOGY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180831 |