CN209588833U - A kind of laminated cloth composite board - Google Patents
A kind of laminated cloth composite board Download PDFInfo
- Publication number
- CN209588833U CN209588833U CN201920108047.8U CN201920108047U CN209588833U CN 209588833 U CN209588833 U CN 209588833U CN 201920108047 U CN201920108047 U CN 201920108047U CN 209588833 U CN209588833 U CN 209588833U
- Authority
- CN
- China
- Prior art keywords
- layer
- laminated cloth
- surface layer
- pressurized
- composite board
- 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.)
- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 69
- 239000002131 composite material Substances 0.000 title claims abstract description 20
- 239000010410 layer Substances 0.000 claims abstract description 105
- 239000002344 surface layer Substances 0.000 claims abstract description 48
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 claims abstract description 17
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 claims abstract description 17
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical group [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920002635 polyurethane Polymers 0.000 claims abstract description 3
- 239000004814 polyurethane Substances 0.000 claims abstract description 3
- 239000000835 fiber Substances 0.000 claims description 5
- 238000007731 hot pressing Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009812 interlayer coupling reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- -1 poly- ammonia Ester Chemical class 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model provides a kind of laminated cloth composite board, including surface layer, the first boundary layer, laminated cloth pressurized layer, second interface layer and the buffer layer being from top to bottom sequentially overlapped, surface layer is alumina ceramic plate, first boundary layer is bonded surface layer and laminated cloth pressurized layer, the bottom surface of surface layer is equipped with several cylindrical grooves, the top surface of laminated cloth pressurized layer is equipped with several serrate slots, and the top and bottom of the first boundary layer are inserted into cylindrical groove and serrate slot respectively；The side wall of cylindrical groove is equipped with internal screw thread, and the top of the first boundary layer is formed and the matched threaded post of cylindrical groove；Second interface layer is bonded laminated cloth pressurized layer and buffer layer, buffer layer are polyurethane sheet.The cylindrical groove and serrate slot of the utility model increase the first boundary layer to the mechanics bite force of surface layer and laminated cloth pressurized layer, reduce laminated cloth pressurized layer under attack effect with respect to the sliding generated with surface layer, can absorb more impact kinetic energies, improve ballistic performance.
Description
Technical field
The utility model belongs to bullet resistant material field, and in particular to a kind of laminated cloth composite board.
Background technique
Laminated cloth is to use that superelevation is strong, high-modulus polyethylene fiber is substrate, through the uniform piddler of advanced high technology equipment, with height
Strong elasticity body resin impregnates gluing and film bonding, and several layers laminated cloth is formed through compound hot pressing again, has soft, density
Excellent properties, the products such as small, erosion resistant, shock resistance, anti-cut toughness is strong are widely used in lightweight bulletproof tank board.It is existing
Shellproof surface layer is usually bonded in laminated cloth pressurized layer for shellproof composite board, clear up body first using shellproof surface layer
Part impact kinetic energy, and if when the binding force deficiency of shellproof surface layer and laminated cloth pressurized layer, laminated cloth pressurized layer phase under attack effect
Sliding is generated to surface layer, reduces the absorption to ballistic impact kinetic energy, reduces ballistic performance.
Utility model content
The purpose of the utility model is to provide a kind of laminated cloth composite boards applied to bullet resistant material, can enhance shellproof face
The binding force of layer and laminated cloth pressurized layer improves ballistic performance.
The utility model provides the following technical solution:
A kind of laminated cloth composite board, including be from top to bottom sequentially overlapped surface layer, the first boundary layer, laminated cloth pressurized layer,
Second interface layer and buffer layer, surface layer are alumina ceramic plate, and the first boundary layer is bonded surface layer and laminated cloth pressurized layer, the bottom of surface layer
Face is equipped with several cylindrical grooves, and the top surface of laminated cloth pressurized layer is equipped with several serrate slots, the top and bottom point of the first boundary layer
It Shen Ru not be in cylindrical groove and serrate slot；The side wall of cylindrical groove be equipped with internal screw thread, the first boundary layer solidification after, top formed
The threaded post of several and cylindrical groove structure matching；Second interface layer is bonded laminated cloth pressurized layer and buffer layer, and buffer layer is poly- ammonia
Ester plate.
Preferably, surface layer with a thickness of 2-3.5mm, the depth of cylindrical groove is the 1/15-1/10 of surface thickness.
Preferably, the cross section of serrate slot is the sharp tooth of triangle, and the apex angle range of serrate slot is 20-35 °.
Preferably, the surface layer of surface layer is bonded with crack arrest layer, and crack arrest layer is glass fabric or carbon fibre fabric.
Preferably, laminated cloth pressurized layer is formed by the criss-cross hot pressing of several layers laminated cloth.
The beneficial effects of the utility model are: the utility model is applied on bulletproof composite board, the surface layer of the utility model
With setting cylindrical groove and serrate slot in laminated cloth pressurized layer, increases the first boundary layer and the mechanics of surface layer and laminated cloth pressurized layer is engaged
Power reduces the upper layer laminated cloth in laminated cloth pressurized layer under attack effect with respect to the sliding generated with surface layer, can absorb more
Impact kinetic energy, improve ballistic performance；Suppress internal screw thread on the side wall of cylindrical groove, further increase the first boundary layer with
The obvolvent intensity of surface layer.The aluminium oxide ceramics board finish of the utility model can be crushed bullet, disperse bullet to composite board
Impact load improves ballistic performance；Laminated cloth pressurized layer facilitates the transmitting of stress wave and the dissipation of kinetic energy；It is multiple that buffer layer is located at this
The back side of plywood material can intercept and absorb the powder that bullet is corroded mutually with surface layer and laminated cloth pressurized layer and generated, and improving makes
Safety, and buffer layer is bonded human body, has the effect of absorbing vibration, blunt trauma.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged diagram of part A in Fig. 1.
Specific embodiment
As depicted in figs. 1 and 2, a kind of laminated cloth composite board is applied on bulletproof composite board, including from top to bottom successively
The surface layer 1 of superposition, the first boundary layer 2, laminated cloth pressurized layer 3, second interface layer 4 and buffer layer 5.Surface layer 1 is alumina ceramic plate,
Alumina ceramic plate has high-intensitive, high-modulus characteristic, can be crushed the bullet of bullet, disperse bullet and rushed to composite board
Load is hit, ballistic performance is improved.First boundary layer 2 is contained using the material layer of interface adhesive or laminated cloth pressurized layer 3 itself
Cohere resin.First boundary layer 2 is bonded surface layer 1 and laminated cloth pressurized layer 3, and the bottom surface of surface layer 1 is equipped with several cylindrical grooves 11, no latitude
The top surface of cloth pressurized layer 3 is equipped with several serrate slots 31, and cylindrical groove 11 and tooth form are penetrated into the top and bottom of the first boundary layer 2 respectively
In slot 31, cylindrical groove 11 and serrate slot 31 increase the first boundary layer 2 to the mechanics bite force of surface layer 1 and laminated cloth pressurized layer 3, subtract
The upper layer laminated cloth in laminated cloth pressurized layer 3 is lacked under attack effect with respect to the sliding generated with surface layer 1, thus absorbable more
Impact kinetic energy, improve ballistic performance；The side wall of cylindrical groove 11 is equipped with internal screw thread, after the solidification of the first boundary layer 2, top
Form the threaded post of several and 11 structure matching of cylindrical groove；Second interface layer 4 is bonded laminated cloth pressurized layer 3 and buffer layer 5, damping
Layer 5 is polyurethane sheet.Buffer layer 5 is located at the back side of this composite board, can intercept and absorb bullet and surface layer and laminated cloth pressurized layer
The powder for corroding mutually and generating, improves the safety of use, and buffer layer is bonded human body, has and absorbs vibration, blunt
The effect of wound.
Surface layer 1 with a thickness of 2-3.5mm, the depth of cylindrical groove 11 is the 1/15-1/10 of 1 thickness of surface layer.
The cross section of serrate slot 31 is the sharp tooth of triangle, and the apex angle range of serrate slot is 20-35 °, is larger increased
The mechanics bite force of first boundary layer 2 and laminated cloth pressurized layer 3.
The surface layer of surface layer 1 is bonded with crack arrest layer 6, and crack arrest layer 6 is glass fabric or carbon fibre fabric.When bullet rushes
When hitting surface layer 1, the impact zone in surface layer 1 is cracked, at the same bullet it is broken after also generate a small amount of fragment, glass fabric
Or carbon fibre fabric is pasted on the surface layer of surface layer 1, can stop ceramics and the fragment sputtering of a part of surface layer, prevent from causing secondary
Injury.
Laminated cloth pressurized layer 3 is formed by the criss-cross hot pressing of several layers laminated cloth, and each layer laminated cloth is tightly combined, and works as composite plate
When material is by ballistic impact, longitudinal laminated cloth and lateral laminated cloth change the transmitting of Shock stress Wave by interlayer coupling
Direction disperses impact kinetic energy, prevents body from penetrating composite board, improve ballistic performance.
The manufacturing process of the utility model are as follows: several layers laminated cloth is hot pressed into laminated cloth pressurized layer, in nothing while hot pressing
Suppress serrate slot in the surface layer of latitude cloth pressurized layer；Surface layer bottom brill attack cylindrical groove, then by crack arrest layer, surface layer, the first boundary layer,
Laminated cloth pressurized layer, second interface layer and buffer layer successively bond together.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (5)
1. a kind of laminated cloth composite board, which is characterized in that including be from top to bottom sequentially overlapped surface layer, the first boundary layer, nothing
Latitude cloth pressurized layer, second interface layer and buffer layer, the surface layer are alumina ceramic plate, and first boundary layer is bonded the surface layer
With the laminated cloth pressurized layer, the bottom surface of the surface layer is equipped with several cylindrical grooves, and the top surface of the laminated cloth pressurized layer is equipped with several
The top and bottom of a serrate slot, first boundary layer are inserted into respectively in the cylindrical groove and the serrate slot；The cylindricality
The side wall of slot is equipped with internal screw thread, and after the first boundary layer solidification, several and institute are formed on the top of first boundary layer
State the threaded post of cylindrical groove structure matching；The second interface layer is bonded the laminated cloth pressurized layer and the buffer layer, described to subtract
Shake layer is polyurethane sheet.
2. laminated cloth composite board according to claim 1, which is characterized in that the surface layer with a thickness of 2-3.5mm, institute
The depth for stating cylindrical groove is the 1/15-1/10 of surface thickness.
3. laminated cloth composite board according to claim 1, which is characterized in that the cross section of the serrate slot is inverted triangle
The sharp tooth of shape, the apex angle range of the serrate slot are 20-35 °.
4. laminated cloth composite board according to claim 1, which is characterized in that the surface layer of the surface layer is bonded with crack arrest
Layer, the crack arrest layer are glass fabric or carbon fibre fabric.
5. laminated cloth composite board according to claim 4, which is characterized in that the laminated cloth pressurized layer is by several layers without latitude
The criss-cross hot pressing of cloth forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920108047.8U CN209588833U (en) | 2019-01-22 | 2019-01-22 | A kind of laminated cloth composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920108047.8U CN209588833U (en) | 2019-01-22 | 2019-01-22 | A kind of laminated cloth composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209588833U true CN209588833U (en) | 2019-11-05 |
Family
ID=68379886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920108047.8U Expired - Fee Related CN209588833U (en) | 2019-01-22 | 2019-01-22 | A kind of laminated cloth composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209588833U (en) |
-
2019
- 2019-01-22 CN CN201920108047.8U patent/CN209588833U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106323093B (en) | A kind of composite construction armour and preparation method thereof | |
| CN205138327U (en) | Composite construction armour | |
| CN203274595U (en) | Composite bullet-proof plate comprising aerogel layers | |
| CN101650148A (en) | Ceramic/composite material interlayer protecting structure | |
| CN105444622A (en) | Burster block of composite structure and manufacturing method of burster block | |
| CN204414690U (en) | A kind of metallic fiber foamed aluminium composite layered plate | |
| CN108656691A (en) | A kind of defensive 7.62mm armor-piercing incendiaries ceramic matric composite | |
| CN105135947A (en) | Lightweight composite bulletproof plate containing gradient-distributed foam aluminum layer | |
| CN204126071U (en) | A kind of rock wool sandwiching composite insulation boards | |
| CN112066805A (en) | Lightweight fiber/ceramic matrix composite bulletproof structure | |
| CN103600536B (en) | A kind of composite for bulletproof halmet and preparation method thereof | |
| CN207556366U (en) | A kind of ballistic structure | |
| CN202734680U (en) | Cannon-proof plug board | |
| CN105088536A (en) | Preparation method of anti-sinking material in body armor | |
| CN111006547B (en) | Light bulletproof armor composite structure containing transparent aerogel | |
| CN209588833U (en) | A kind of laminated cloth composite board | |
| CN110360886A (en) | A kind of composite construction armour with wave-absorbing and camouflage function | |
| CN107443834A (en) | Shellproof composite armour sheet material and its application and preparation method | |
| CN205066575U (en) | Compound armour of light of foam aluminium lamination containing graded distribution | |
| CN206459566U (en) | A kind of bulletproof composite sheet material | |
| CN110749235A (en) | Ultra-light armor product and preparation method thereof | |
| CN208042882U (en) | A kind of aeroge based bulletproof composite plate | |
| CN211926644U (en) | Ultralight bullet-resistant composite board suitable for manufacturing light combat tank | |
| CN110044211A (en) | A kind of bulletproof halmet lining components | |
| CN104441101A (en) | Composite shaving board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |