CN205522793U - Resist composite construction bulletproof armour of machine gun bullet penetration - Google Patents
Resist composite construction bulletproof armour of machine gun bullet penetration Download PDFInfo
- Publication number
- CN205522793U CN205522793U CN201620115319.3U CN201620115319U CN205522793U CN 205522793 U CN205522793 U CN 205522793U CN 201620115319 U CN201620115319 U CN 201620115319U CN 205522793 U CN205522793 U CN 205522793U
- Authority
- CN
- China
- Prior art keywords
- weaving
- dimensional
- flexible protective
- carbon fiber
- splicing
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Woven Fabrics (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model discloses a resist composite construction bulletproof armour of machine gun bullet penetration. This bulletproof armour is by three -dimensional braiding rigidity concatenation protection sheet layer, the three -dimensional braiding flexible protection sheet layer, four parts of concatenation formula buffer layer and carbon fiber three -dimensional braiding overall framework constitute, this composite construction bulletproof armour adopts three -dimensional multidirectional fabric reinforcing ceramic base system to include the shellproof sheet layer of compound rigidity of frustum shape rigidity pottery concatenation disk fully, can effectively improve the bullet face of meeting rigidity, it is big to have the weight of resisting the machine gun warhead, destroy the characteristics of reinforce, the great problem of crack growth scope that leads to the fact when simultaneously the ceramic matrix composite that forms of three -dimensional multidirectional fabric can effectively avoid a machine gun shot penetration, simultaneously through " rigidity splice plate, the flexible protection board " alternating laminated structure, utilize rigid layer to resist the shot and warp the dual function who pierces through the energy with flexible layer consumption shot, reach the mesh of a large amount of kinetic energy of hierarchical consumption heavy machine cartridge.
Description
Technical field
This utility model belongs to protective gear field, relates to a kind of composite construction bulletproof armour resisting machine gun bullet penetration, and the box-like bulletproof composite of alternate group strengthening composite particularly to a kind of inorganic/organic three dimensional fabric is armoring.
Background technology
Although the chance occurred in worldwide large-scale war is less, but the small-sized conflict being characterized with international terrorist activity and interior of country riot still constantly worldwide occurs.In order to resist this local conflicts, either the police of interior of country still processes the soldier of international dispute and is required for certain equipment facility of attacking or take action in Campaign Process, and the application of helicopter or armored vehicle is just particularly important among these.Development along with world peace, from the beginning of the sixties in 20th century, air-ground facility armed helicopter or the scale of the research of armored vehicle or production that transport and attack function are had both by countries in the world improve constantly, but ignore in terms of the improvement of the defending performance of the ground null device bigger to these application probabilities, and the research and development thinking of this skewed popularity has the most necessarily brought serious consequence.The crash of helicopter or the damage of armored vehicle appeared in local conflicts at present are mostly to suffer that terrorist or rebel and local reaction are equiped with arms held heavy weapon and destroyed and cause.And in the bullet injury that these heavy weapons are launched, with heavy caliber 12.7mm machine gun bullet as principal character, and currently for the research of the Protective armor material of machine gun bullet domestic almost without, or only reside within the research field of metal material.
Metal material to reach the target of effective protection machine bullet penetration, must be to sacrifice weight as cost, it is thus desirable to the thickness improving constantly metal material bullet proof steel material the most conventional can be only achieved, and the bigger body density of armour plate self is inevitable brings helicopter or the raising of armored vehicle weight, can the level of protection machine bullet penetration if reaching, then can significantly sacrifice load-carrying and the mobility of warfare equipment, this makes research become meaningless.
Faced with this situation, researcher begins attempt to the explorative experiment of nonmetallic materials Protective armor, and found by research, use the preparation of single material can protect the Protective armor of heavy machine bullet the most unlikely, first hardness and the rigidity of high performance composites self is inadequate, and the physical characteristic of fiber itself makes it become as a mantis trying to obstruct a chariot in the Penetration of heavy machine bullet；Although and non-metal stupalith hardness and rigidity are higher, but overall fragmentation can occur when heavy machine rifle Projectile Penetration, and the destruction of continuous bullet cannot be resisted.So the research of the heavy machine gun Protective armor of single material needs to carry out the thorough innovation of a thinking.
Utility model content
nullFor solving the problem that prior art exists，This utility model is based on 3 D multi-directional fabric reinforced composite structure，Devise a kind of assorted fibre (UHMWPE fiber、Carbon fiber、Aramid fiber) strengthen resin base three dimensional structure composite armor and inorfil (silicon carbide fibre、Alumina fibre、Boron nitride fiber etc.) strengthen ceramic-based three-dimensional structural composite material plate armour alternate combinations bulletproof composite armoring，The drawback of the not chip resistance of ceramic material and the problem of the low rigidity of organic fiber will be effectively improved by 3 D multi-directional fabric construction，By combined type combined structure design，Play the physical characteristic of multiple material simultaneously，Prepare a kind of lightweight composite construction bulletproof armour plate defending machine gun bullet，To improving military or police equipment，Especially armed helicopter or armored vehicle are protected heavy machine gun Projectile Penetration、Reduce facility weight、Improve operational mobility and loading capacity is significant.
The purpose of this utility model is to provide a kind of composite construction bulletproof armour that can effectively resist machine gun bullet, especially heavy caliber 12.7mm heavy machine bullet, it is possible to obtain lightweight, environmental suitability is strong, rigidity is higher, many materials of lasting a long time the are compound box-like heavy bulletproof of alternate group.
The technical scheme that this utility model is taked is:
A kind of composite construction bulletproof armour resisting machine gun bullet penetration, is taken over control backplate layer, 3 D weaving flexible protective flaggy, spliced cushion and four parts of carbon fiber 3 D weaving general frame and constitutes by 3 D weaving rigid splicing；
3 D weaving rigid splicing takes over control backplate layer by high-performance ceramic matrix and high-performance ceramic fiber three dimensional fabric precast body composite molding, high-performance ceramic fiber three dimensional fabric precast body embedded taper type rigid ceramic splicing sheet；
3 D weaving flexible protective flaggy is by assorted fibre three dimensional fabric precast body and High performance plastic resin composite molding；
3 D weaving rigid splicing is taken over control backplate layer and is formed alternate combinations structure with 3 D weaving flexible protective flaggy alternative stacked, arranges spliced cushion in the back of the body bullet face of alternate combinations structure；
3 D weaving rigid splicing takes over control backplate layer, 3 D weaving flexible protective flaggy embeds 3 D weaving carbon fiber general frame with spliced cushion as entirety, adds high performance resin and is combined with carbon fiber tri-dimensional fabric, forms composite construction bulletproof armour.
Wherein, preferably, 3 D weaving rigid splicing described in the utility model is taken over control in the preparation of backplate layer, one or more in the material ceramic fibres such as carborundum, silicon nitride, boron carbide, aluminium oxide, silicon dioxide, boron nitride of the high-performance ceramic fiber used by high-performance ceramic fiber three dimensional fabric precast body；High-performance ceramic fiber three dimensional fabric precast body utilize different 3 D weaving technique above-mentioned fiber is formed Multi-directional three-dimensional fabric.
Described high-performance ceramic fiber three dimensional fabric form include three-dimensional four-way, three-dimensional five to, three-dimensional six to, three-dimensional seven to and the different braiding structures such as other 3 D multi-directionals.
In high-performance ceramic fiber three dimensional fabric precast body, embed taper type rigid ceramic splicing sheet, embed inside three dimensional fabric, form continuous structure therewith by splicing and combining mode.
One or more in the ceramic materials such as carborundum, silicon nitride, boron carbide, aluminium oxide, silicon dioxide, boron nitride of material used by described pottery splicing sheet, preferably, the monolithic of this pottery splicing sheet uses up-narrow and down-wide truncated cone structure disk, and the size of disk is adjusted flexibly as requested.
Described 3 D weaving rigid splicing takes over control backplate layer, forming integral composite structure by the high-performance ceramic fiber three dimensional fabric precast body of above-mentioned embedding taper type rigid ceramic splicing sheet with high performance ceramic base bluk recombination, high-performance ceramic matrix used selects high-performance alumina powder jointed hot-forming；Wherein high-performance ceramic matrix accounts for 3 D weaving rigid splicing and takes over control the overall content of backplate layer less than 50%.
Wherein, in described 3 D weaving flexible protective flaggy preparation, high-performance organic fibre and carbon fiber hybrid is used to prepare three dimensional fabric precast body, compression molding after being impregnated with above-mentioned assorted fibre three dimensional fabric precast body by High performance plastic resin；Preferably, the resin content in 3 D weaving flexible protective flaggy is less than 40%, and in reinforced fabric, carbon fiber accounts for the percentage ratio of assorted fibre less than 50%.
In the described assorted fibre used by 3 D weaving flexible protective flaggy, high-performance organic fibre is selected from one or both in UHMWPE fiber, aramid fiber, and carbon fiber is selected from one or both in high-strength carbon fiber (T300, T700, T800 etc.) or high modulus carbon fiber.
Described assorted fibre three dimensional fabric form include three-dimensional four-way, three-dimensional five to, three-dimensional six to, three-dimensional seven to and the different braiding structures such as other 3 D multi-directionals.
Described High performance plastic resin includes any one in TPU, polyvinyl resin, acrylic resin, polyamide.
Wherein, described 3 D weaving rigid splicing is taken over control in backplate layer and 3 D weaving flexible protective flaggy alternative stacked, by alternative expression modular design, above-mentioned 3 D weaving rigid splicing taken over control backplate layer and 3 D weaving flexible protective flaggy forms overall structure, use " rigid splicing fishplate bar, flexible protective plate, rigid splicing fishplate bar, flexible protective plate, rigid splicing fishplate bar, flexible protective plate ... " alternative expression laminated construction, wherein rigid splicing fishplate bar layer is 1:1 with the application percentage of flexible protective flaggy, the final utilization quantity of two kinds of sheet materials is adjusted flexibly according to requirement of shelter and application matching requirements；Preferably, alternative stacked rigid splicing fishplate bar layer and each laying of flexible protective flaggy at least 2 layers, or at least 3 layers, at least 4 layers, at least 5 layers.
Wherein, described spliced cushion is that the pad of pure foam material or the soft material of silica gel is constituted, and this pad uses the combined and spliced form of small size, and the size of pad is adjusted flexibly as requested, and the thickness of cushion is not more than 20mm.
Wherein, described 3 D weaving carbon fiber general frame embeds as entirety for the spliced cushion that above-mentioned dimension braiding rigid splicing is taken over control backplate layer and the alternate combinations structure of 3 D weaving flexible protective flaggy alternative stacked formation and back of the body direction, bullet face, vacuum eventually through high performance resin imports molding, composite construction bulletproof armour is made to form integral piece, can effectively resist the penetration of 12.7mm machine gun bullet, reach high protection level.
One or more combinations in high-strength T300, T700, T800 etc. of the described carbon fiber used by 3 D weaving carbon fiber general frame；Three dimensional fabric form used by 3 D weaving carbon fiber general frame include three-dimensional four-way, three-dimensional five to, three-dimensional six to, three-dimensional seven to and the different braiding structures such as other 3 D multi-directional；High performance resin used is any one in epoxy resin, phenolic resin, unsaturated polyester resin；Resin content in final 3 D weaving carbon fiber general frame is less than 50%.
In bulletproof armour, reinforcement, matrix all produce impact to composite ballistic performance, and the design of the structure of interface and ballistic composite produces impact to ballistic performance equally.During bullet penetration bulletproof armour composite, comprise multiple different failure mode, the unsticking of the tensile failure of such as fiber, fiber and resin, the layering of laminate and carry on the back convex generation etc..Found that by research the design of material of the present utility model and structure can effectively promote overall performance, can effectively resist the penetration of 12.7mm heavy machine bullet.
The beneficial effects of the utility model are:
(1) use 3 D multi-directional fabric to strengthen ceramic matrix preparation and include the combined rigidity protection flaggy of taper type rigid ceramic splicing sheet, this layer have employed 3 D multi-directional ceramic fiber fabric, out surface rigidity can be effectively improved, resist the feature that weight is big, destructive power is strong of machine gun bullet, the problem that cracks can spread scope that the ceramic matric composite that multidirectional fabric is formed simultaneously causes when can be prevented effectively from a machine gun Projectile Penetration is bigger, ensure in continuous machine cartridge shooting, the lasting barrier propterty of composite construction bulletproof armour.
(2) have employed high-performance hybrid fiber and thermoplastic resin and be combined the 3 D weaving flexible protective flaggy of preparation, its structure have employed the 3 D multi-directional fabric precast body being contaminated with organic fiber and carbon fiber, improve the integral rigidity of polymer matrix composites flexible ballistic-resistant plate, effectively prevent the problem that shellproof deflection is big.
(3) by alternative expression modular design, 3 D weaving rigid splicing taken over control backplate layer and 3 D weaving flexible protective flaggy forms overall structure, use " rigid splicing fishplate bar; flexible protective plate; rigid splicing fishplate bar; flexible protective plate, rigid splicing fishplate bar, flexible protective plate ... " alternate laminated structure, utilize rigid layer opposing bullet deformation and flexible layer to consume the dual function of bullet penetrating capacity, reach classification and consume the purpose of a large amount of kinetic energy of heavy machine bullet.
Accompanying drawing explanation
The structural representation of a kind of composite construction bulletproof armour resisting machine gun bullet penetration of Fig. 1.
Wherein, 1-3 D weaving rigid splicing takes over control backplate layer, 2-taper type rigid ceramic splicing sheet, 3-3 D weaving flexible protective flaggy, the spliced cushion of 4-, 5-carbon fiber 3 D weaving general frame.
Detailed description of the invention
Further illustrate below in conjunction with embodiment.
Embodiment 1
A kind of composite construction bulletproof armour resisting machine gun bullet penetration is taken over control backplate layer, 3 D weaving flexible protective flaggy, spliced cushion and four parts of carbon fiber 3 D weaving general frame and is constituted by 3 D weaving rigid splicing.
First, 3 D weaving rigid splicing takes over control the preparation of backplate layer: utilize carborundum as three dimension stereo fabric reinforcing fiber long filament, three-dimensional four-way form is used to prepare 3 D multi-directional reinforced fabric precast body, the frustum round ceramic splicing sheet of silicon carbide ceramics material it is embedded in precast body preparation process, after prepared by 3 D multi-directional reinforced fabric precast body, ceramic matrix and 3 D multi-directional reinforced fabric precast body composite molding, it is 50% that ceramic matrix accounts for the content that 3 D weaving rigid splicing takes over control backplate layer overall.
Second, the preparation of 3 D weaving flexible protective flaggy: utilize UHMWPE fiber and T300 carbon fiber hybrid as the reinforced fabric raw material of flexible protective flaggy, wherein carbon fiber accounts for assorted fibre population proportion is 40%, three-dimensional five are used to prepare hybrid fabrics precast body to 3 D weaving technique, use polyurethane resin as the resin matrix in flexible protective flaggy, resin content in final flexible protective plate is 40%, and after being impregnated with assorted fibre three dimensional fabric precast body by above-mentioned thermoplastic resin, flexible protective flaggy is prepared in compression molding.
3rd, alternative expression combined structure design and buffer layer combination: use " rigid splicing fishplate bar; flexible protective plate; rigid splicing fishplate bar, flexible protective plate, rigid splicing fishplate bar; flexible protective plate ... " alternative expression laminated construction, wherein rigid splicing fishplate bar layer and each laying of flexible protective flaggy four layers, uses eva foam small size splicing cushion to be combined into spliced cushion in back of the body bullet face, and spliced buffer layer thickness is 20mm.
4th, the preparation of 3 D weaving carbon fiber general frame and assembling: 3 D weaving carbon fiber framework uses high-strength T700 carbon fiber as reinforced fabric, use three-dimensional six to precursor structure, select epoxy resin as resin matrix, embed in 3 D weaving carbon fiber general frame well prepared in advance by overall for above-mentioned alternative expression compoboard in the lump with cushion, resin content in final 3 D weaving carbon fiber general frame is 50%, ultimately forms composite construction bulletproof armour integral piece.The penetration of 12.7mm machine gun bullet can effectively be resisted by this bulletproof armour.
Embodiment 2
A kind of composite construction bulletproof armour resisting machine gun bullet penetration is taken over control backplate layer, 3 D weaving flexible protective flaggy, spliced cushion and four parts of carbon fiber 3 D weaving general frame and is constituted by 3 D weaving rigid splicing.
First, 3 D weaving rigid splicing takes over control the preparation of backplate layer.Utilize boron carbide as three dimension stereo fabric reinforcing fiber long filament, use three-dimensional velocity field form to prepare 3 D multi-directional reinforced fabric precast body, precast body preparation process is embedded in the frustum round ceramic splicing sheet of silicon carbide ceramics material.After prepared by 3 D multi-directional reinforced fabric precast body, ceramic matrix and 3 D multi-directional reinforced fabric precast body composite molding, it is 30% that ceramic matrix accounts for the content that 3 D weaving rigid splicing takes over control backplate layer overall.
Second, the preparation of 3 D weaving flexible protective flaggy.Utilize aramid fiber and T800 carbon fiber hybrid as the reinforced fabric raw material of flexible protective flaggy, wherein carbon fiber accounts for assorted fibre population proportion is 30%, three-dimensional seven are used to prepare hybrid fabrics precast body to weaving, use polyvinyl resin as the resin matrix in flexible protective flaggy, resin content in final flexible protective flaggy is 38%, and after being impregnated with assorted fibre three dimensional fabric precast body by above-mentioned thermoplastic resin, flexible protective flaggy is prepared in compression molding.
3rd, alternative expression combined structure design and buffer layer combination.Use " rigid splicing fishplate bar; flexible protective plate; rigid splicing fishplate bar; flexible protective plate; rigid splicing fishplate bar, flexible protective plate " alternative expression laminated construction, wherein rigid splicing fishplate bar layer and each laying of flexible protective flaggy four layers, use the splicing cushion combination of silica gel small size in back of the body bullet face, buffer layer thickness is 10mm.
4th, the preparation of 3 D weaving carbon fiber general frame and assembling.3 D weaving carbon fiber framework uses high-strength T700 carbon fiber as reinforced fabric, use three-dimensional five to precursor structure, select epoxy resin as resin matrix, embed in 3 D weaving carbon fiber general frame well prepared in advance by overall for above-mentioned alternative expression compoboard in the lump with cushion, resin content in final 3 D weaving carbon fiber general frame is 42%, ultimately form composite construction bulletproof armour integral piece, can effectively resist the penetration of 12.7mm machine gun bullet.
Embodiment 3
A kind of composite construction bulletproof armour resisting machine gun bullet penetration is taken over control backplate layer, 3 D weaving flexible protective flaggy, spliced cushion and four parts of carbon fiber 3 D weaving general frame and is constituted by 3 D weaving rigid splicing.
First, 3 D weaving rigid splicing takes over control the preparation of backplate layer.Utilize boron carbide as three dimension stereo fabric reinforcing fiber long filament, use three-dimensional four-way type of weave to prepare 3 D multi-directional reinforced fabric precast body, precast body preparation process is embedded in the taper type pottery splicing sheet of aluminium oxide ceramics material.After prepared by 3 D multi-directional reinforced fabric precast body, ceramic matrix and 3 D multi-directional reinforced fabric precast body composite molding, it is 43% that ceramic matrix accounts for the content that 3 D weaving rigid splicing takes over control backplate overall.
Second, the preparation of 3 D weaving flexible protective flaggy.Utilize UHMWPE fiber and T300, T700, T800 carbon fiber hybrid as the reinforced fabric raw material of flexible protective flaggy, wherein carbon fiber accounts for assorted fibre population proportion is 45%, three-dimensional seven are used to prepare hybrid fabrics precast body to weaving, use polyamide as the resin matrix in flexible protective flaggy, resin content in final flexible protective flaggy is 38%, and after being impregnated with assorted fibre three dimensional fabric precast body by above-mentioned thermoplastic resin, flexible protective flaggy is prepared in compression molding.
3rd, alternative expression combined structure design and buffer layer combination.Use " rigid splicing fishplate bar; flexible protective plate; rigid splicing fishplate bar; flexible protective plate; rigid splicing fishplate bar, flexible protective plate " alternative expression laminated construction, wherein rigid splicing fishplate bar layer and each laying of flexible protective flaggy five layers, use the splicing cushion combination of polyurethane foam small size in back of the body bullet face, buffer layer thickness is 12mm.
4th, the preparation of 3 D weaving carbon fiber general frame and assembling.3 D weaving carbon fiber framework uses high-strength T300 carbon fiber as reinforced fabric, use three-dimensional six to precursor structure, select unsaturated polyester resin as resin matrix, embed in 3 D weaving carbon fiber general frame well prepared in advance by overall for above-mentioned alternative expression compoboard in the lump with cushion, resin content in final 3 D weaving carbon fiber general frame is 46%, ultimately form composite construction bulletproof armour integral piece, can effectively resist the penetration of 12.7mm machine gun bullet.
Embodiment 4
A kind of composite construction bulletproof armour resisting machine gun bullet penetration is taken over control backplate layer, 3 D weaving flexible protective flaggy, spliced cushion and four parts of carbon fiber 3 D weaving general frame and is constituted by 3 D weaving rigid splicing.
First, 3 D weaving rigid splicing takes over control the preparation of backplate layer.Utilize boron nitride as three dimension stereo fabric reinforcing fiber long filament, use three-dimensional four-way type of weave to prepare 3 D multi-directional reinforced fabric precast body, precast body preparation process is embedded in the taper type pottery splicing sheet of the ceramic materials such as boron nitride.After prepared by 3 D multi-directional reinforced fabric precast body, ceramic matrix and 3 D multi-directional reinforced fabric precast body composite molding, it is 36% that ceramic matrix accounts for the content that 3 D weaving rigid splicing takes over control backplate overall.
Second, the preparation of 3 D weaving flexible protective flaggy.Utilize UHMWPE fiber and T800 carbon fiber hybrid as the reinforced fabric raw material of flexible protective flaggy, wherein carbon fiber accounts for assorted fibre population proportion is 35%, three-dimensional five are used to prepare hybrid fabrics precast body to weaving, use polyurethane resin as the resin matrix in flexible protective flaggy, resin content in final flexible protective flaggy is 33%, and after being impregnated with assorted fibre three dimensional fabric precast body by thermoplastic resin, flexible protective flaggy is prepared in compression molding.
3rd, alternative expression combined structure design and buffer layer combination.Use " rigid splicing fishplate bar; flexible protective plate; rigid splicing fishplate bar; flexible protective plate; rigid splicing fishplate bar, flexible protective plate " alternative expression laminated construction, wherein rigid splicing fishplate bar layer and each laying of flexible protective flaggy six layers, use the splicing cushion combination of silica gel small size in back of the body bullet face, buffer layer thickness is 18mm.
4th, the preparation of 3 D weaving carbon fiber general frame and assembling.3 D weaving carbon fiber framework uses high-strength T300 carbon fiber as reinforced fabric, use three-dimensional five to precursor structure, select phenolic resin as resin matrix, embed in 3 D weaving carbon fiber general frame well prepared in advance by overall for above-mentioned alternative expression compoboard in the lump with cushion, resin content in final 3 D weaving carbon fiber general frame is 47%, ultimately form composite construction bulletproof armour integral piece, can effectively resist the penetration of 12.7mm machine gun bullet.
It should be appreciated that above-mentioned detailed description of the invention of the present utility model is used only for exemplary illustration or explains principle of the present utility model, and do not constitute restriction of the present utility model.Therefore, any modification, equivalent substitution and improvement etc. done in the case of without departing from spirit and scope of the present utility model, within should be included in protection domain of the present utility model.Additionally, this utility model claims be intended to fall in the equivalents on scope and border or this scope and border whole change and modifications example.
Claims (9)
1. the composite construction bulletproof armour resisting machine gun bullet penetration, it is characterised in that taken over control backplate layer, 3 D weaving flexible protective flaggy, spliced cushion and four parts of carbon fiber 3 D weaving general frame by 3 D weaving rigid splicing and constitute；
3 D weaving rigid splicing takes over control backplate layer by high-performance ceramic matrix and high-performance ceramic fiber three dimensional fabric precast body composite molding, high-performance ceramic fiber three dimensional fabric precast body embedded taper type rigid ceramic splicing sheet；
3 D weaving flexible protective flaggy is by assorted fibre three dimensional fabric precast body and High performance plastic resin composite molding；
3 D weaving rigid splicing is taken over control backplate layer and is formed alternate combinations structure with 3 D weaving flexible protective flaggy alternative stacked, arranges spliced cushion in the back of the body bullet face of alternate combinations structure；
3 D weaving rigid splicing takes over control backplate layer, 3 D weaving flexible protective flaggy embeds 3 D weaving carbon fiber general frame with spliced cushion as entirety, adds high performance resin and is combined with carbon fiber tri-dimensional fabric, forms composite construction bulletproof armour.
Composite construction bulletproof armour the most according to claim 1, it is characterised in that the one in carborundum, silicon nitride, boron carbide, aluminium oxide, silicon dioxide, boron nitride of the high-performance ceramic fiber used by high-performance ceramic fiber three dimensional fabric precast body；High-performance ceramic fiber three dimensional fabric precast body utilize different 3 D weaving technique high-performance ceramic fiber fiber is formed Multi-directional three-dimensional fabric；Described high-performance ceramic fiber three dimensional fabric form include three-dimensional four-way, three-dimensional five to, three-dimensional six to, three-dimensional seven to and other 3 D multi-directional difference braiding structures.
Composite construction bulletproof armour the most according to claim 1 and 2, it is characterised in that embed taper type rigid ceramic splicing sheet in high-performance ceramic fiber three dimensional fabric precast body, embed form continuous structure inside three dimensional fabric therewith by splicing and combining mode；Material one in carborundum, silicon nitride, boron carbide, aluminium oxide, silicon dioxide, boron nitride used by described pottery splicing sheet；The monolithic of described pottery splicing sheet uses up-narrow and down-wide frustum circular configuration disk, and the size of disk is adjusted flexibly as requested.
Composite construction bulletproof armour the most according to claim 1 and 2, it is characterised in that described high-performance ceramic matrix selects high-performance alumina powder jointed hot-forming；High-performance ceramic matrix accounts for 3 D weaving rigid splicing and takes over control the overall content of backplate layer less than 50%.
Composite construction bulletproof armour the most according to claim 1 and 2, it is characterized in that, in the preparation of 3 D weaving flexible protective flaggy, high-performance organic fibre and carbon fiber hybrid is used to prepare three dimensional fabric precast body, compression molding after being impregnated with assorted fibre three dimensional fabric precast body by High performance plastic resin；Resin content in 3 D weaving flexible protective flaggy is less than 40%, and in reinforced fabric, carbon fiber accounts for the percentage ratio of assorted fibre less than 50%.
Composite construction bulletproof armour the most according to claim 1 and 2, it is characterized in that, in assorted fibre used by 3 D weaving flexible protective flaggy, high-performance organic fibre is selected from one or both in UHMWPE fiber, aramid fiber, and carbon fiber is selected from one or both in high-strength carbon fiber or high modulus carbon fiber；Described assorted fibre three dimensional fabric form include three-dimensional four-way, three-dimensional five to, three-dimensional six to, three-dimensional seven to and other 3 D multi-directional difference braiding structures；Described High performance plastic resin includes any one in TPU, polyvinyl resin, acrylic resin, polyamide.
Composite construction bulletproof armour the most according to claim 1 and 2, it is characterized in that, 3 D weaving rigid splicing is taken over control in backplate layer and 3 D weaving flexible protective flaggy alternative stacked, by alternative expression modular design, 3 D weaving rigid splicing taken over control backplate layer and 3 D weaving flexible protective flaggy forms overall structure, use " rigid splicing fishplate bar, flexible protective plate, rigid splicing fishplate bar, flexible protective plate, rigid splicing fishplate bar, flexible protective plate ... " alternative expression laminated construction, wherein rigid splicing fishplate bar is 1:1 with the application percentage of flexible protective plate, the final utilization quantity of two kinds of sheet materials is adjusted flexibly according to requirement of shelter and application matching requirements.
Composite construction bulletproof armour the most according to claim 1 and 2, it is characterized in that, described spliced cushion is that the pad of pure foam material or the soft material of silica gel is constituted, pad uses the combined and spliced form of small size, the size of pad is adjusted flexibly as requested, and the thickness of cushion is not more than 20mm.
Composite construction bulletproof armour the most according to claim 1 and 2, it is characterized in that, described 3 D weaving carbon fiber general frame embeds as entirety for the spliced cushion that 3 D weaving rigid splicing is taken over control backplate layer and the alternate combinations structure of 3 D weaving flexible protective flaggy alternative stacked formation and back of the body direction, bullet face, and the vacuum eventually through high performance resin imports molding；One or more combinations in high-strength T300, T700, T800 of the described carbon fiber used by 3 D weaving carbon fiber general frame；Three dimensional fabric form used by 3 D weaving carbon fiber general frame include three-dimensional four-way, three-dimensional five to, three-dimensional six to, three-dimensional seven to and other 3 D multi-directional difference braiding structure；High performance resin used is any one in epoxy resin, phenolic resin, unsaturated polyester resin；Resin content in final 3 D weaving carbon fiber general frame is less than 50%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115319.3U CN205522793U (en) | 2016-02-05 | 2016-02-05 | Resist composite construction bulletproof armour of machine gun bullet penetration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115319.3U CN205522793U (en) | 2016-02-05 | 2016-02-05 | Resist composite construction bulletproof armour of machine gun bullet penetration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205522793U true CN205522793U (en) | 2016-08-31 |
Family
ID=56776239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620115319.3U Withdrawn - After Issue CN205522793U (en) | 2016-02-05 | 2016-02-05 | Resist composite construction bulletproof armour of machine gun bullet penetration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205522793U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667019A (en) * | 2016-02-05 | 2016-06-15 | 山东中恒碳纤维科技发展有限公司 | Composite structure bulletproof armor capable of resisting machine gun ammunition penetration and manufacturing method thereof |
| PL424808A1 (en) * | 2018-03-08 | 2019-09-09 | Ht Guard Spółka Z Ograniczoną Odpowiedzialnością | Ballistic material |
-
2016
- 2016-02-05 CN CN201620115319.3U patent/CN205522793U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667019A (en) * | 2016-02-05 | 2016-06-15 | 山东中恒碳纤维科技发展有限公司 | Composite structure bulletproof armor capable of resisting machine gun ammunition penetration and manufacturing method thereof |
| CN105667019B (en) * | 2016-02-05 | 2017-09-29 | 山东中恒碳纤维科技发展有限公司 | A kind of composite construction bulletproof armour for resisting machine gun bullet penetration and preparation method thereof |
| PL424808A1 (en) * | 2018-03-08 | 2019-09-09 | Ht Guard Spółka Z Ograniczoną Odpowiedzialnością | Ballistic material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105667019B (en) | A kind of composite construction bulletproof armour for resisting machine gun bullet penetration and preparation method thereof | |
| KR100529534B1 (en) | Ceramic bodies for use in composite armor | |
| US8257814B2 (en) | Protective composite structures and methods of making protective composite structures | |
| CN104677194A (en) | Modular multi-dimensional composite armor plate and preparation method thereof | |
| CA2722136A1 (en) | Improved ballistic composites having large denier per filament high performance yarns | |
| CN111272017A (en) | Ultralight bullet-resistant composite board suitable for manufacturing light combat tank | |
| CN205522793U (en) | Resist composite construction bulletproof armour of machine gun bullet penetration | |
| CN111805983A (en) | Bulletproof unit and manufacturing process thereof | |
| CN105172256A (en) | Preparation method for bulletproof plates different in lamination proportion of reinforcing materials | |
| CN108088312B (en) | Combined bulletproof ceramic armor splicing structure and preparation method thereof | |
| US20150323291A1 (en) | Ballistic protective measures | |
| CN113650374A (en) | Ship side flexible anti-fragment penetration layer and manufacturing method thereof | |
| CN112229272A (en) | Light composite protective armor | |
| CN103727844A (en) | Resilient bomb-resisting mixed composite material | |
| KR101407935B1 (en) | Weight lightening ballistic structure | |
| KR102134696B1 (en) | Hybrid armor with carbon nanotube sheet | |
| US20120177871A1 (en) | Impact resistant foamed glass materials for vehicles and structures | |
| CN204535571U (en) | A kind of panzer lightweight bulletproof composite structure | |
| JP5405844B2 (en) | Impact resistant material | |
| CN211926644U (en) | Ultralight bullet-resistant composite board suitable for manufacturing light combat tank | |
| Scott | New ballistic products and technologies | |
| KR20120012545A (en) | Layered Hybrid Armor Material For Armored Vehicles | |
| CN216049450U (en) | Multilayer composite structure bulletproof armor for helicopter cockpit | |
| Sathyaraj et al. | Spectra Fibre Reinforced Composite-A Review | |
| CN201402099Y (en) | Soft four-stage bulletproof cloth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20170929 |
|
| AV01 | Patent right actively abandoned |