CN104776756B - A kind of folding-type carbon fibrous composite shield - Google Patents
A kind of folding-type carbon fibrous composite shield Download PDFInfo
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- CN104776756B CN104776756B CN201510125884.8A CN201510125884A CN104776756B CN 104776756 B CN104776756 B CN 104776756B CN 201510125884 A CN201510125884 A CN 201510125884A CN 104776756 B CN104776756 B CN 104776756B
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Abstract
The present invention relates to a kind of folding-type carbon fibrous composite shield, rigid disk in the middle of comprising and the pleated sheet of both sides, rigid disk and pleated sheet are carbon fiber enhancement resin base composite material, rigid disk inside is equipped with shellproof or anti-stab functional chip, the outside of two pleated sheets is provided with to be buckled in after folding and is buckled together, the seam crossing of rigid disk and pleated sheet is articulated and connected, upper side edge and the lower side of rigid disk and pleated sheet are equipped with slide rail, and slide rail is provided with and strengthens the U-shaped buckle of slidingtype being connected between pleated sheet and rigid disk. Adopting high performance composites is main material, has greatly increased the mobility of original police shield and has carried comfortableness, adopts the design of bilateral accordion structure, can facilitate single alert carrying, and has larger volume ductility; Shield burst adopts spring hinge to fix reinforcement and ensures to open rapidly, is provided with the U-shaped buckle of slidingtype to ensure to launch rigidity and the resistance to overturning of rear shield at the upper and lower dual-side of shield.
Description
Technical field
The present invention relates to a kind of folding-type carbon fibrous composite shield, particularly a kind of carbon fibre composite prepare, canFold, can be equipped with single alert police shield of lightweight, portable formula anti-riot apparatus, with electric shock type device.
Background technology
Shield is a kind of ancient defensive weapons, and soldier's hand is held shield can effectively block enemy's weapons, protects self lifeSafety. In fighting in ancient times, be no matter China, ancient Greek or ancient Roman in history, shield be all a kind of tactics purposes veryImportant weapons and being always developed so far. Although nowadays the splendidness of shield in military use do not existed, shield is alert in the modern timesBut shine the life making new advances with field. Be tending towards under the large atmosphere of peace in current world structure, the possibility that scale war occurs is notGreatly, and the individual criminal activity of interior of country takes place frequently repeatedly, and the personal safety problem that therefore policeman faces is stood in the breach, nowPolice shield plays a very important role in single alert protection field.
The shield that modern police field is used, in police's law enforcement, in the face of crowd and the low intensive conflict of riot, shield claimsThe effective tool enforcing the law in a civilized manner for embodying police. Even if but western developed country is also the inertia continuity due to Traditional Thinking,Shield is only the concept of shield, although may be multifarious in moulding, materials, shield role be single defenceFunction. Along with the development of modern science and technology, the type that criminal activity occurs is also varied, and the hazardous situation that police faces also constantly increasesAdd, single alert attack of holding is at present equipped with electric shock police stick, riot stick etc., and hand-held defend equipment is only also function singlenessThe shield of unlike material, be divided into shellproof and anti-riot two kinds of functions, in order to improve single alert flexibility of carrying, also occurred variousWith the portable police shield of form, but these two kinds of equipments separate often, performance " is attacked " separately and the function of " preventing ", andProcess in the riot event of burst, often need policeman to there is the reaction time being exceedingly fast, so this relatively independent single alert attacking and defending dressThe standby problem that tends to occur delay of response that uses of combining, slightly mistake is with regard to entail dangers to policeman personal safety, so a kind of attacking and defending is held concurrentlyStandby police equipment becomes modern single alert equipment of being badly in need of outfit. Moreover, in order to improve modern single alert flexible property, alsoNeed in the weight that alleviates protection shield, make an issue of, current shield material is mostly metal, although done structural foldingFolded formula design, but material has limited alleviating of shield overall weight, has affected the portability and the comfortableness that use. Based on theseThe actual problem occurring in police's law-enforcing work, prepares a kind of portable, lightweight, multi-functional shield with the characteristic of having conditions in both attack and defenceBoard becomes a research project that has using value, for the new Function of the police shield of tradition has been opened up field.
Summary of the invention
The present invention is intended to develop a kind of folding-type carbon fibrous composite shield, and this shield is collapsible, can be equipped with single alert antiriot deviceTool, band electric shock type device, lightweight, expanded the application scenario of traditional police shield greatly.
The technical scheme that the present invention takes is:
A kind of folding-type carbon fibrous composite shield, rigid disk and the pleated sheet of both sides, rigid disk and pleated sheet in the middle of comprisingBe carbon fiber enhancement resin base composite material, rigid disk inside is equipped with shellproof or anti-stab functional chip, and establish in the outside of two pleated sheetsBe buckled in after folding and be buckled together, the seam crossing of rigid disk and pleated sheet is articulated and connected, the upper side edge of rigid disk and pleated sheet andLower side is equipped with slide rail, and slide rail is provided with and strengthens the U-shaped buckle of slidingtype being connected between pleated sheet and rigid disk.
Described shield being provided with by people side after expansion got rid of rod or electric stunning baton fixture, hand-held handle, elbow is lockedDevice.
Described pleated sheet outer side edges is built-in with electric shock device and strong illumination device, and electric shock switch is established in described hand-held grip.
The people's body side surface of leaning on of rigid disk arranges cushion, and the suspension of folding rear shield is set simultaneously.
The buckle in the outside of two described pleated sheets adopts duck-beak type clamp button of the spring.
Described hinged employing spring hinge.
Described carbon fiber enhancement resin base composite material adopts high-performance carbon fibre and resin matrix to be mixed with, and carbon fiber comprisesOne or more combinations of T300, T700 or M40 carbon fiber, fibrage form can have control of two-dimensional braided, 3 D weaving or manyThe combining form of dimensional structure; Resin matrix used be the thermosetting resins such as epoxy resin, phenolic resins or polyurethane resin,One or more of the thermoplastic resin such as nylon resin, polyvinyl resin.
Described shellproof or anti-stab functional chip is one or more pieces, according to bulletproof function characteristic requirements can built-in surface density be4-20kg/m2Bulletproof composite functional chip, bulletproof function chip material comprises carbon fiber, UHMWPE fiber, aramid fiberStrengthen one or more combinations of thermoplastic composite, also can require built-in surface density according to anti-stab functional characteristic is 3-10kg/m2Composite anti-stabbing functional chip, anti-stab functional chip material comprises that carbon fiber, UHMWPE fiber, aramid fiber strengthen thermoplasticOne or more combinations of property composite.
Adopt bilateral accordion structure, the volume after folding is to launch 50% of volume, facilitates individual to carry. After folding in outsideAdopt duck-beak type clamp button of the spring to fix, folded-seam place adopts metallic spring to fix, and guarantee shield can be opened rapidly. After foldingThe fixture that is equipped with electric shock police stick or gets rid of single alert instrument of aggression such as rod in shield outside, is furnished with suspension conveniently in shield inner sideIndividual carries fixing; Shield can fixedly get rid of rod in human body one side after opening and take into account shield entirety and add powerful feature, simultaneously upper and lower at shieldSeam crossing is equipped with the U-shaped metal buckle of slidingtype, and further fixed fold seam after sliping off, ensures that the entirety after shield is carried out is firmProperty and impact resistance. Double side built-in electric shock device and the intense light irradiation of folding-type carbon fibrous composite shield of the present invention after expansionInjection device, the switch control at the holds handle place by shield human body one side, in case of emergency, policeman can control handleOther switch, grips a side and elbow one side is opened electric shock function and strong light illuminating function simultaneously at shield, effectively attacks in-plantEnemy. Handbar and the forearm place of human body one side of folding-type carbon fibrous composite shield of the present invention after expansion are respectively provided with bufferingLayer, ensures the security protection at each position of high impact forces lower arms.
The present invention has the following advantages:
(1) adopting high-performance fiber (carbon fiber, UHMWPE fiber, aramid fiber etc.) composite is main material,Lighter with metal material phase weight/power ratio, greatly increase the mobility of original police shield and carried comfortableness; Adopt outside carbon fibreThe fabricated structure of dimension reinforced composite rigid disk and built-in protecting functional chip, be furnished with in rigid disk inside (bulletproof function,Protecting against shock function or anti-stab function) functional chip, can regulate arbitrarily combining form according to requirement of shelter, meet the occasion of can not enforcing the lawNeeds;
(2) shield adopts the design of bilateral accordion structure, and the volume after folding is only 50% of original volume, can facilitate single alert takingBand, has larger volume ductility; Shield burst adopts fixing reinforcement of spring hinge to ensure to open rapidly, upper and lower at shieldDual-side is provided with the U-shaped buckle of slidingtype to ensure to launch rigidity and the resistance to overturning of rear shield, ensures the anti-riot property of police shieldEnergy and ballistic performance;
(3) shield is provided with the fixture of single alert instrument of aggression (electric stunning baton, get rid of rod etc.), simultaneously in shield handle and elbow sideBe provided with electric shock and strong illumination device, make this police shield on the basis of traditional defense function, effectively increased omnibearingAttack function, by electric stunning baton, get rid of rod and the combine use of the built-in electric shock device of shield with strong illumination device, effectively improvedSingle policeman's Law enforcement capability;
(4) adopt duck-beak type buckle and spring leaf fixed form, can immediately open in use, while improving the reaction of single alert defenceBetween; Shield inner side is provided with suspension and is convenient for carrying, and the shield after folding can effectively be worn on arm or loins, flexibleProperty stronger, thering is very strong defence and attacking ability in the face of plundering, when the event such as theft, terrified riot, greatly improved policeMember's operating efficiency.
Brief description of the drawings
Fig. 1 is the folding rear schematic diagram (outside) of shield of the present invention;
Fig. 2 is the folding rear schematic diagram (inner side or people side) of shield of the present invention;
Fig. 3 is schematic diagram after shield of the present invention launches (outside or protection side);
Fig. 4 is schematic diagram (people side) after shield of the present invention launches.
Wherein, 1. rigid disk, 2. pleated sheet, the 3. U-shaped buckle of slidingtype, 4. hinge, 5. gets rid of rod or electric stunning baton fixture,6. hand-held handle, 7. elbow locking and fixing device, 8. buckle, 9. cushion, 10. suspension, 11. electric shock devices, 12.Slide rail.
Detailed description of the invention
Embodiment 1
A kind of folding-type carbon fibrous composite shield, the rigid disk 1 in the middle of comprising and the pleated sheet 2 of both sides, rigid disk 1 HePleated sheet 2 is carbon fiber enhancement resin base composite material, and rigid disk 1 inside is equipped with shellproof or anti-stab functional chip, and two is foldingThe outside of sheet 2 is provided with buckle 8 and is buckled together after folding, and the seam crossing of rigid disk 1 and pleated sheet 2 is articulated and connected, rigid disk1 and upper side edge and the lower side of pleated sheet 2 be equipped with slide rail 12, slide rail 12 is provided with to strengthen between pleated sheet and rigid disk and is connectedThe U-shaped buckle 3 of slidingtype. The seam crossing of middle rigid disk 1 and pleated sheet 2 is fixing and fast by (spring hinge) hinge 4Speed is folding, after folding, locks by (duck-beak type clamp button of the spring) buckle 8. Shield after expansion is provided with and gets rid of rod or electricity on people sideHit rod fixture 5, hand-held handle 6 and elbow locking and fixing device 7 ensure stable gripping, on the people side of middle rigid diskSurface arranges cushion 9, arrange simultaneously folding after the suspension 10 of shield, when shield is opened after, pass through hand-held handle 6 placesElectric shock device switch, can open electric shock device 11.
Make: taking high-strength T700 carbon fiber two dimension plain weave body as Fiber Materials, prepare carbon taking epoxy resin as resin matrixRigid layer outside fibrous composite, adopts high-strength T300 carbon fiber and UHMWPE fiber combinations 3 D weaving built-in anti-stabChip, according to bilateral foldable structure, is placed in carbon fibre composite rigid outer layer enclosure interior by three core assembly sheets, and carbon fiber is compoundMaterial outer layer thickness of shell is 4mm, and the surface density of built-in anti-puncturing chip is 5kg/m2, carbon fibre composite outer rigid housingPleated sheet is of a size of 500mm × 100mm (two), and middle rigid disk is of a size of 500mm × 200mm (a slice), built-inAnti-puncturing chip size is respectively 490mm × 90mm (two) and 490mm × 190mm (a slice). Anti-puncturing chip adopts trueEmpty introducing technology preparation is inserted; Insert electric shock device and strong illumination device in the inside of both sides carbon fibre composite pleated sheet,Switch is accessed to hand grip place, also adopt the preparation of vacuum introducing technology. By firm to both sides carbon fibre composite pleated sheet and centreProperty sheet adopt spring hinge integrated connection, at the U-shaped buckle of the both sides up and down of middle rigid disk assembling slidingtype, buckle is of a size of100mm × 50mm. The cushion that the arm place of human body one side and handbar preparation thickness are 5mm after shield launches, at handElbow place preparation suspended and fixed device. Launch the outside configuration electric shock police stick of human body one side and folding shield and get rid of rod L-type admittedly at shieldDetermine device, can regular length be the electric stunning baton of 200mm-500mm scope and get rid of rod.
The collapsible shield of above structure is of a size of 500mm × 200mm after folding, and is of a size of 500mm × 400mm after expansion,Inner side at folding rear shield is furnished with suspension, can conveniently be worn on arm forearm outside or loins, adopts 3 fixturesCan ensure the stable flexibility of policeman's action.
Embodiment 2
Structure is with embodiment 1,
Make: taking high-modulus M40 carbon fiber two dimension plain weave body as Fiber Materials, prepare carbon taking phenolic resins as resin matrixRigid layer outside fibrous composite, adopts high-strength T300 carbon fiber and the built-in shellproof chip of aramid fiber combination 3 D weaving,According to bilateral foldable structure, three core assembly sheets are placed in to carbon fibre composite rigid outer layer enclosure interior, outside carbon fibre compositeLayer thickness of shell is 5mm, and the surface density of built-in shellproof chip is 8kg/m2, the pleated sheet of carbon fibre composite outer rigid housingBe of a size of 400mm × 100mm (two), middle rigid disk is of a size of 400mm × 200mm (a slice), built-in shellproof coreChip size is respectively 390mm × 90mm (two) and 390mm × 190mm (a slice). Shellproof chip adopts vacuum to importTechnique is inserted, and inserts electric shock device and strong illumination device in the inside of both sides carbon fibre composite pleated sheet, and switch is accessedHand grip place, also adopts the preparation of vacuum introducing technology. Both sides carbon fibre composite pleated sheet and middle rigid disk are adopted to bulletSpring hinge integrated connection, at the U-shaped buckle of both sides up and down assemblings slidingtype of middle rigid disk, buckle be of a size of 100mm ×55mm. The cushion that the arm place of human body one side and handbar preparation thickness are 6mm after shield launches, prepares at elbow placeSuspended and fixed device. Launch the outside configuration electric shock police stick of human body one side and folding shield and get rid of rod L-type fixture at shield,Can regular length be the electric stunning baton of 200mm-450mm scope and get rid of rod.
The collapsible shield of above structure is of a size of 400mm × 200mm after folding, and is of a size of 400mm × 400mm after expansion,Inner side at folding rear shield is furnished with suspension, can conveniently be worn on arm forearm outside or loins, adopts 3 fixturesCan ensure the stable flexibility of policeman's action.
Embodiment 3
Structure is with embodiment 1,
Make: taking high-strength T300 carbon fiber 3 D weaving body as Fiber Materials, prepare carbon fibre taking polyurethane resin as resin matrixRigid layer outside dimension composite, adopts high-strength T700 carbon fiber and UHMWPE fiber combinations 3 D weaving built-in shellproof anti-The two anti-chips of thorn, according to bilateral foldable structure, are placed in carbon fibre composite rigid outer layer enclosure interior, carbon fibre by three core assembly sheetsDimension composite outer casing thickness is 5mm, and the surface density of built-in bulletproof anti-puncturing chip is 8kg/m2, carbon fibre composite is firmThe pleated sheet of property shell is of a size of 450mm × 80mm (two), and middle rigid disk is of a size of 450mm × 160mm (a slice),Built-in bulletproof anti-puncturing chip size is respectively 450mm × 75mm (two) and 450mm × 155mm (a slice). In both sidesElectric shock device and strong illumination device are inserted in the inside of carbon fibre composite pleated sheet, and switch is accessed to hand grip place. By twoSide carbon fibre composite pleated sheet and middle rigid disk adopt spring hinge integrated connection, at the both sides up and down of middle rigid disk dressJoin the U-shaped buckle of slidingtype, buckle is of a size of 80mm × 50mm. After shield launches, arm place and the handbar of human body one side are joinedThickness processed is the cushion of 5.5mm, in elbow place preparation suspended and fixed device. Launch human body one side and folding shield at shieldOutside configures electric shock police stick and gets rid of rod L-type fixture, can regular length be the electric stunning baton of 160mm-450mm scope and get rid of rod.
The collapsible shield of above structure is of a size of 450mm × 160mm after folding, and is of a size of 450mm × 320mm after expansion,Inner side at folding rear shield is furnished with suspension, can conveniently be worn on arm forearm outside or loins, adopts 3 fixturesCan ensure the stable flexibility of policeman's action.
Embodiment 4
Structure is with embodiment 1,
Make: the two-dimentional plain weave body of preparing taking high-strength T700 carbon fiber and high-modulus M40 carbon fiber hybrid is as fiber materialMatter, taking phenolic resins rigid layer outside resin matrix is prepared carbon fibre composite, adopt high-strength T300 carbon fiber withBuilt-in shellproof chip is prepared in UHMWPE fiber and the mold pressing of aramid fiber combination stack, according to bilateral foldable structure, by three groupsChip is placed in carbon fibre composite rigid outer layer enclosure interior, and carbon fibre composite outer casing thickness is 5mm, built-in anti-The surface density that plays chip is 10kg/m2, the pleated sheet of carbon fibre composite outer rigid housing is of a size of 550mm × 100mm (twoSheet), middle rigid disk is of a size of 550mm × 200mm (a slice), and built-in anti-puncturing chip size is respectively 540mm × 90mm(two) and 540mm × 190mm (a slice). Insert in the inside of both sides carbon fibre composite pleated sheet electric shock device andStrong illumination device, accesses hand grip place by switch. Both sides carbon fibre composite pleated sheet and middle rigid disk are adopted to bulletSpring hinge integrated connection, at the U-shaped buckle of both sides up and down assemblings slidingtype of middle rigid disk, buckle be of a size of 100mm ×60mm. The cushion that the arm place of human body one side and handbar preparation thickness are 6mm after shield launches, prepares at elbow placeSuspended and fixed device. Launch the outside configuration electric shock police stick of human body one side and folding shield and get rid of rod L-type fixture at shield,Can regular length be the electric stunning baton of 200mm-400mm scope and get rid of rod.
The collapsible shield of above structure is of a size of 540mm × 200mm after folding, and is of a size of 540mm × 400mm after expansion,Inner side at folding rear shield is furnished with suspension, can conveniently be worn on arm forearm outside or loins, adopts 3 fixturesCan ensure the stable flexibility of policeman's action.
Claims (9)
1. a folding-type carbon fibrous composite shield, is characterized in that, the rigid disk in the middle of comprising and the pleated sheet of both sides, justProperty sheet and pleated sheet are carbon fiber enhancement resin base composite material, and rigid disk inside is equipped with shellproof or anti-stab functional chip, two foldingsThe outside of lamination is provided with to be buckled in after folding and is buckled together, and the seam crossing of rigid disk and pleated sheet is articulated and connected, rigid disk and foldingUpper side edge and the lower side of sheet are equipped with slide rail, and slide rail is provided with and strengthens the U-shaped card of slidingtype being connected between pleated sheet and rigid diskButton.
2. folding-type carbon fibrous composite shield according to claim 1, is characterized in that, described shield is after expansionBe provided with and get rid of rod or electric stunning baton fixture, hand-held handle, elbow locking and fixing device by people side.
3. folding-type carbon fibrous composite shield according to claim 2, is characterized in that, described pleated sheet outer side edgesBe built-in with electric shock device and strong illumination device, electric shock switch is established in described hand-held grip.
4. folding-type carbon fibrous composite shield according to claim 1 and 2, is characterized in that, rigid disk by human bodySide surface arranges cushion, and the suspension of folding rear shield is set simultaneously.
5. folding-type carbon fibrous composite shield according to claim 1, is characterized in that, outside two described pleated sheetsThe buckle of side adopts duck-beak type clamp button of the spring.
6. folding-type carbon fibrous composite shield according to claim 1, is characterized in that, described hinged employing springHinge.
7. folding-type carbon fibrous composite shield according to claim 1, is characterized in that, described shellproof or anti-stab meritCan chip be one or more pieces.
8. folding-type carbon fibrous composite shield according to claim 7, is characterized in that, wants according to bulletproof function characteristicAsking the built-in surface density of rigid disk is 4-20kg/m2Bulletproof composite functional chip, bulletproof function chip material comprise carbon fiber,UHMWPE fiber, aramid fiber strengthen one or more combinations of thermoplastic composite.
9. folding-type carbon fibrous composite shield according to claim 7, is characterized in that, wants according to anti-stab functional characteristicAsking the built-in surface density of rigid disk is 3-10kg/m2Composite anti-stabbing functional chip, anti-stab functional chip material comprise carbon fiber,UHMWPE fiber, aramid fiber strengthen one or more combinations of thermoplastic composite.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510125884.8A CN104776756B (en) | 2015-03-20 | 2015-03-20 | A kind of folding-type carbon fibrous composite shield |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510125884.8A CN104776756B (en) | 2015-03-20 | 2015-03-20 | A kind of folding-type carbon fibrous composite shield |
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| CN104776756A CN104776756A (en) | 2015-07-15 |
| CN104776756B true CN104776756B (en) | 2016-05-11 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110966892A (en) | 2016-03-11 | 2020-04-07 | 张传忠 | Folding bulletproof shield |
| CN105783600A (en) * | 2016-04-26 | 2016-07-20 | 成都爱可信科技有限公司 | Portable shield |
| CN105674806A (en) * | 2016-04-26 | 2016-06-15 | 成都爱可信科技有限公司 | Convenient carbon fiber shield |
| CN105698608A (en) * | 2016-04-26 | 2016-06-22 | 成都爱可信科技有限公司 | Shield with law enforcement recorder |
| CN105910501A (en) * | 2016-05-31 | 2016-08-31 | 安瑞装甲材料（芜湖）科技有限公司 | Novel shield |
| CN106858769A (en) * | 2017-01-20 | 2017-06-20 | 北京理工大学 | A kind of stab-resistance body armor based on carbon fiber board splicing block |
| CN106895743B (en) * | 2017-03-05 | 2019-04-12 | 成都爱可信科技有限公司 | A kind of shield with guide fence function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4412495A (en) * | 1981-05-07 | 1983-11-01 | Sankar Wilfred A | Total body protective shield |
| US6807890B1 (en) * | 2002-05-13 | 2004-10-26 | Patriot3, Inc. | Collapsible ballistic shield |
| CN201909583U (en) * | 2010-12-15 | 2011-07-27 | 单宁 | Automatically-expanding police shield |
| CN202032945U (en) * | 2011-02-17 | 2011-11-09 | 成都锦安器材有限责任公司 | Foldable bulletproof shield |
| DE202011103314U1 (en) * | 2011-07-12 | 2012-10-24 | Harald Schmid | Protective shield, in particular for the protection of workers |
| US9097497B2 (en) * | 2012-08-09 | 2015-08-04 | Nino Corsetti | Window guard and defensive barrier device |
| CN103629977B (en) * | 2012-08-21 | 2016-05-04 | 国聪 | Police folding box body formula Multifunction bullet-proof shield |
| CN203518843U (en) * | 2013-10-23 | 2014-04-02 | 邢镇辉 | Folded wheel anti-riot shield |
| CN204739965U (en) * | 2015-03-20 | 2015-11-04 | 北京勤达远致新材料科技股份有限公司 | Foldable carbon -fibre composite shield |
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