CN104776756A - Folding type carbon fiber composite material shield - Google Patents
Folding type carbon fiber composite material shield Download PDFInfo
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- CN104776756A CN104776756A CN201510125884.8A CN201510125884A CN104776756A CN 104776756 A CN104776756 A CN 104776756A CN 201510125884 A CN201510125884 A CN 201510125884A CN 104776756 A CN104776756 A CN 104776756A
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Abstract
The invention relates to a folding type carbon fiber composite material shield which comprises a rigid sheet at the middle of the shield and folding sheets on two sides of the shield, wherein the rigid sheet and the folding sheets are respectively made of carbon fiber reinforced resin base composite materials; a bulletproof or stab-resistant functional chip is arranged inside the rigid sheet; buckles are arranged on the outer sides of the two folding sheets and are buckled together after the two folding sheets are folded; seam parts of the rigid sheet and the folding sheets are connected in a hinge manner; sliding rails are respectively arranged on the upper sides and the lower sides of the rigid sheet and the folding sheets; sliding type U-shaped buckles for reinforcing the connection of the folding sheets and the rigid sheet are arranged on the sliding rails. The high-performance fiber composite materials are adopted as main materials, so that the maneuverability and the carrying comfortableness of an original police shield are greatly improved; by the adoption of the double-side folding structural design, the folding type carbon fiber composite material shield can be conveniently carried by a single policeman and has higher volume ductility; the folding parts of the shield are fixed and reinforced by adopting a spring hinge, so that the shield can be quickly opened; the sliding type U-shaped buckles are arranged on the upper side and the lower side of the shield, so that the rigidity and the integral stability of the shield after unfolding are guaranteed.
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, folding, can be equipped with single alert anti-riot apparatus, the lightweight, portable formula police shield of band electric shock type device.
Background technology
Shield is a kind of ancient defensive weapons, and soldier's hand holds the weapons that shield effectively can block enemy, protection its life safety.In fighting in ancient times, be no matter China, ancient Greek or ancient Roman in history, shield is all the very important weapons of a kind of tactics purposes and is developed so far always.Although nowadays the splendidness of shield in military use has not existed, shield has but shone in modern times police field the life made new advances.Be tending towards the large atmosphere of peace in current world structure under; the possibility that scale war occurs is little; and the individual criminal activity of interior of country takes place frequently repeatedly; therefore the human safety issues that policeman faces stands in the breach, and now police shield plays a very important role in single alert protection field.
The shield in modern police field, in police's law enforcement, in the face of crowd and the low intensive conflict of riot, shield is called the effective tool embodying police and enforce the law in a civilized manner.Even if but western developed country, be also that shield is only the concept of shield because the inertia of Traditional Thinking continues, although moulding, may be multifarious on materials, shield role is single defense function.Along with the development of modern science and technology, the type that criminal activity occurs is also varied, the hazardous situation that police faces also constantly increases, current single alert attack held is equipped with electric shock police stick, riot stick etc., and hand-held defend equipment is also only the shield of the unlike material of function singleness, be divided into shellproof and anti-riot two kinds of functions, in order to improve single alert flexibility of carrying, also there is various multi-form portable police shield, but these two kinds equipments separate often and play the function of " attacking " and " preventing " separately, and in the riot event of process burst, policeman is often needed to have the reaction time be exceedingly fast, so often there is the problem of delay of response in the conbined usage of the alert attacking and defending equipment of this relatively independent list, slightly mistake is with regard to entail dangers to policeman personal safety, the police equipment had conditions in both attack and defence so a kind of becomes modern single alert equipment being badly in need of being equipped with.Moreover, in order to improve modern single alert flexible property, also need to make an issue of in the weight alleviating protection shield, current shield material is mostly metal, although done structural fold design, but material limits alleviating of shield overall weight, have impact on portability and the comfortableness of use.Based on these actual produced problem in police's law-enforcing work, prepare a kind of Multifunctional shield portable, lightweight, that have the characteristic that has conditions in both attack and defence and become the research project that has using value, the New function for traditional police shield plays has 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 anti-riot apparatus, band electric shock type device, lightweight, greatly expanded the application scenario of traditional police shield.
The technical scheme that the present invention takes is:
A kind of folding-type carbon fibrous composite shield, comprise middle rigid disk 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 buckle and is buckled together after folding, 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 pleated sheet buckle U-shaped with the slidingtype be connected between rigid disk.
Described shield being provided with getting rid of rod or electric stunning baton fixture, hand-held handle, elbow locking and fixing device by people side after deployment.
Described pleated sheet outer side edges is built-in with electric shock device and strong illumination device, and described hand-held handle place establishes electric shock switch.
People's body side surface of leaning on of rigid disk arranges cushion, arranges the suspension of folding rear shield 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, carbon fiber comprises one or more combinations of T300, T700 or M40 carbon fiber, and fibrage form can have the combining form of control of two-dimensional braided, 3 D weaving or various dimensions structure; Resin matrix used is one or more of the thermoplastic resin such as the thermosetting resin such as epoxy resin, phenolic resins or polyurethane resin, nylon resin, polyvinyl resin.
Described shellproof or anti-stab functional chip is one or more pieces, can built-in surface density be 4-20kg/m according to bulletproof function characteristic requirements
2bulletproof composite functional chip, bulletproof function chip material comprise carbon fiber, UHMWPE fiber, aramid fiber strengthen thermoplastic composite one or more combination, also can require that built-in surface density is 3-10kg/m according to anti-stab functional characteristic
2composite anti-stabbing functional chip, anti-stab functional chip material comprise carbon fiber, UHMWPE fiber, aramid fiber strengthen thermoplastic composite one or more combination.
Adopt bilateral accordion structure, the volume after folding is launch volume 50%, facilitates individual to carry.Adopt duck-beak type clamp button of the spring to fix after folding in outside, folded-seam place adopts metallic spring to fix, and ensures that shield can be opened rapidly.Outside shield, be equipped with electric shock police stick after folding or get rid of the fixture of single alert instrument of aggression such as rod, inside shield, being furnished with suspension, to facilitate individual to carry fixing; Shield fixedly can get rid of rod and take into account shield entirety and add powerful feature in human body side after opening, be equipped with the U-shaped metal buckle of slidingtype at the upper and lower seam crossing of shield simultaneously, can fixed fold seam further after sliping off, ensure shield carry out after integral rigidity and impact resistance.The built-in electric shock device of folding-type carbon fibrous composite shield double side after deployment of the present invention and strong illumination device, by the switch control rule at the holds handle place of shield human body side, in case of emergency, policeman can the other switch of control handle, open electric shock function and strong light illuminating function in shield gripping side and elbow side simultaneously, effectively attack in-plant enemy.Handbar and the forearm place of folding-type carbon fibrous composite shield human body side after deployment of the present invention are respectively provided with cushion, ensure the security protection at each position of high impact forces lower arms.
The present invention has the following advantages:
(1) adopt high-performance fiber (carbon fiber, UHMWPE fiber, aramid fiber etc.) composite to be main material, lighter in weight compared with metal material, considerably increase the mobility of original police shield and carry comfortableness; Adopt the fabricated structure of outside carbon fibre reinforced composite rigid disk and built-in protecting functional chip, (bulletproof function, protecting against shock function or anti-stab function) functional chip is furnished with in rigid disk inside, combining form can be regulated arbitrarily according to requirement of shelter, meet the needs of occasion of can not enforcing the law;
(2) shield adopts the design of bilateral accordion structure, and the volume after folding is only 50% of original volume, single police can be facilitated to carry, have larger volume ductility; Shield burst adopts spring hinge fixing reinforcement guarantee 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, ensures anti-riot performance and the ballistic performance of police shield at the upper and lower dual-side of shield;
(3) shield is provided with the fixture of single alert instrument of aggression (electric stunning baton, get rid of rod etc.), be provided with at shield handle and elbow side simultaneously and shock by electricity and strong illumination device, make this police shield on the basis of traditional human function, effectively increase omnibearing attack function, by electric stunning baton, the conbined usage getting rid of rod and the built-in electric shock device of shield and strong illumination device, effectively improve the Law enforcement capability of single policeman;
(4) adopt duck-beak type buckle and spring leaf fixed form, can immediately open in use, improve the reaction time of single alert defence; Be provided with suspension inside shield and be convenient for carrying, shield after folding can effectively be worn on arm or loins, flexible property is comparatively strong, has very strong defence and attacking ability, greatly improve the operating efficiency of policeman when in the face of events such as robbery, theft, terrified riots.
Accompanying drawing explanation
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 rails.
Detailed description of the invention
Embodiment 1
A kind of folding-type carbon fibrous composite shield, comprise middle rigid disk 1 and the pleated sheet 2 of both sides, rigid disk 1 and pleated sheet 2 are carbon fiber enhancement resin base composite material, rigid disk 1 inside is equipped with shellproof or anti-stab functional chip, the outside of two pleated sheets 2 is provided with buckle 8 and is buckled together after folding, the seam crossing of rigid disk 1 and pleated sheet 2 is articulated and connected, the upper side edge of rigid disk 1 and pleated sheet 2 and lower side are equipped with slide rail 12, and slide rail 12 is provided with and strengthens pleated sheet buckle 3 U-shaped with the slidingtype be connected between rigid disk.The seam crossing of middle rigid disk 1 and pleated sheet 2, by the fixing also fast folding of (spring hinge) hinge 4, is locked by (duck-beak type clamp button of the spring) buckle 8 after folding.Shield after expansion is provided with on people side and gets rid of rod or electric stunning baton fixture 5, hand-held handle 6 and elbow locking and fixing device 7 ensure stable gripping, in people's body side surface of middle rigid disk, cushion 9 is set, the suspension 10 of folding rear shield is set simultaneously, by the electric shock device switch at hand-held handle 6 place after shield is opened, electric shock device 11 can be opened.
Make: with high-strength T700 carbon fiber two dimension plain weave body for Fiber Materials, be that resin matrix prepares rigid layer outside carbon fibre composite with epoxy resin, adopt high-strength T300 carbon fiber and the built-in anti-puncturing chip of UHMWPE fiber combinations 3 D weaving, according to bilateral foldable structure, three core assembly sheets are placed in carbon fibre composite rigid outer layer enclosure interior, carbon fibre composite outer casing thickness is 4mm, and the surface density of built-in anti-puncturing chip is 5kg/m
2the pleated sheet of carbon fibre composite outer rigid housing is of a size of 500mm × 100mm (two panels), middle rigid disk is of a size of 500mm × 200mm (a slice), and built-in anti-puncturing chip size is respectively 490mm × 90mm (two panels) and 490mm × 190mm (a slice).Anti-puncturing chip adopts the preparation of vacuum introducing technology to insert; Insert electric shock device and strong illumination device in the inside of both sides carbon fibre composite pleated sheet, switch is accessed hand grip place, also adopt the preparation of vacuum introducing technology.Both sides carbon fibre composite pleated sheet and middle rigid disk are adopted spring hinge integrated connection, and at the U-shaped buckle of the both sides up and down of middle rigid disk assembling slidingtype, buckle is of a size of 100mm × 50mm.After shield launches, arm place and the handbar of human body side prepare the cushion that thickness is 5mm, prepare suspended and fixed device at elbow place.The outside of launching human body side and folding shield at shield configures electric shock police stick and gets rid of rod L-type fixture, regular length can be the electric stunning baton of 200mm-500mm scope and get rid of rod.
500mm × 200mm is of a size of after the collapsible shield of above structure is folding, 500mm × 400mm is of a size of after expansion, the inner side of shield is furnished with suspension after folding, can conveniently be worn on outside arm forearm or loins, adopts 3 fixtures can ensure the stable flexibility of policeman's action.
Embodiment 2
Structure with embodiment 1,
Make: with high-modulus M40 carbon fiber two dimension plain weave body for Fiber Materials, be that resin matrix prepares rigid layer outside carbon fibre composite with phenolic resins, high-strength T300 carbon fiber and aramid fiber is adopted to combine the built-in shellproof chip of 3 D weaving, according to bilateral foldable structure, three core assembly sheets are placed in carbon fibre composite rigid outer layer enclosure interior, carbon fibre composite outer casing thickness is 5mm, and the surface density of built-in shellproof chip is 8kg/m
2the pleated sheet of carbon fibre composite outer rigid housing is of a size of 400mm × 100mm (two panels), middle rigid disk is of a size of 400mm × 200mm (a slice), and built-in shellproof chip size is respectively 390mm × 90mm (two panels) and 390mm × 190mm (a slice).Shellproof chip adopts vacuum introducing technology to insert, and inserts electric shock device and strong illumination device, switch is accessed hand grip place in the inside of both sides carbon fibre composite pleated sheet, also adopts the preparation of vacuum introducing technology.Both sides carbon fibre composite pleated sheet and middle rigid disk are adopted spring hinge integrated connection, and at the U-shaped buckle of the both sides up and down of middle rigid disk assembling slidingtype, buckle is of a size of 100mm × 55mm.After shield launches, arm place and the handbar of human body side prepare the cushion that thickness is 6mm, prepare suspended and fixed device at elbow place.The outside of launching human body side and folding shield at shield configures electric shock police stick and gets rid of rod L-type fixture, regular length can be the electric stunning baton of 200mm-450mm scope and get rid of rod.
400mm × 200mm is of a size of after the collapsible shield of above structure is folding, 400mm × 400mm is of a size of after expansion, the inner side of shield is furnished with suspension after folding, can conveniently be worn on outside arm forearm or loins, adopts 3 fixtures can ensure the stable flexibility of policeman's action.
Embodiment 3
Structure with embodiment 1,
Make: with high-strength T300 carbon fiber 3 D weaving body for Fiber Materials, be that resin matrix prepares rigid layer outside carbon fibre composite with polyurethane resin, adopt high-strength T700 carbon fiber and the two anti-chip of the built-in bulletproof anti-puncturing of UHMWPE fiber combinations 3 D weaving, according to bilateral foldable structure, three core assembly sheets are placed in carbon fibre composite rigid outer layer enclosure interior, carbon fibre composite outer casing thickness is 5mm, and the surface density of built-in bulletproof anti-puncturing chip is 8kg/m
2the pleated sheet of carbon fibre composite outer rigid housing is of a size of 450mm × 80mm (two panels), middle rigid disk is of a size of 450mm × 160mm (a slice), and built-in bulletproof anti-puncturing chip size is respectively 450mm × 75mm (two panels) and 450mm × 155mm (a slice).Insert electric shock device and strong illumination device in the inside of both sides carbon fibre composite pleated sheet, switch is accessed hand grip place.Both sides carbon fibre composite pleated sheet and middle rigid disk are adopted spring hinge integrated connection, and at the U-shaped buckle of the both sides up and down of middle rigid disk assembling slidingtype, buckle is of a size of 80mm × 50mm.After shield launches, arm place and the handbar of human body side prepare the cushion that thickness is 5.5mm, prepare suspended and fixed device at elbow place.The outside of launching human body side and folding shield at shield configures electric shock police stick and gets rid of rod L-type fixture, regular length can be the electric stunning baton of 160mm-450mm scope and get rid of rod.
450mm × 160mm is of a size of after the collapsible shield of above structure is folding, 450mm × 320mm is of a size of after expansion, the inner side of shield is furnished with suspension after folding, can conveniently be worn on outside arm forearm or loins, adopts 3 fixtures can ensure the stable flexibility of policeman's action.
Embodiment 4
Structure with embodiment 1,
Make: the two-dimentional plain weave body prepared with high-strength T700 carbon fiber and high-modulus M40 carbon fiber hybrid is for Fiber Materials, be that resin matrix prepares rigid layer outside carbon fibre composite with phenolic resins, high-strength T300 carbon fiber is adopted to prepare built-in shellproof chip with UHMWPE fiber and the mold pressing of aramid fiber combination stack, according to bilateral foldable structure, three core assembly sheets are placed in carbon fibre composite rigid outer layer enclosure interior, carbon fibre composite outer casing thickness is 5mm, and the surface density of built-in shellproof chip is 10kg/m
2the pleated sheet of carbon fibre composite outer rigid housing is of a size of 550mm × 100mm (two panels), middle rigid disk is of a size of 550mm × 200mm (a slice), and built-in anti-puncturing chip size is respectively 540mm × 90mm (two panels) and 540mm × 190mm (a slice).Insert electric shock device and strong illumination device in the inside of both sides carbon fibre composite pleated sheet, switch is accessed hand grip place.Both sides carbon fibre composite pleated sheet and middle rigid disk are adopted spring hinge integrated connection, and at the U-shaped buckle of the both sides up and down of middle rigid disk assembling slidingtype, buckle is of a size of 100mm × 60mm.After shield launches, arm place and the handbar of human body side prepare the cushion that thickness is 6mm, prepare suspended and fixed device at elbow place.The outside of launching human body side and folding shield at shield configures electric shock police stick and gets rid of rod L-type fixture, regular length can be the electric stunning baton of 200mm-400mm scope and get rid of rod.
540mm × 200mm is of a size of after the collapsible shield of above structure is folding, 540mm × 400mm is of a size of after expansion, the inner side of shield is furnished with suspension after folding, can conveniently be worn on outside arm forearm or loins, adopts 3 fixtures can ensure the stable flexibility of policeman's action.
Claims (9)
1. a folding-type carbon fibrous composite shield, it is characterized in that, comprise middle rigid disk 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 buckle and is buckled together after folding, 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 pleated sheet buckle U-shaped with the slidingtype be connected between rigid disk.
2. folding-type carbon fibrous composite shield according to claim 1, is characterized in that, described shield being provided with getting rid of rod or electric stunning baton fixture, hand-held handle, elbow locking and fixing device by people side after deployment.
3. folding-type carbon fibrous composite shield according to claim 1 and 2, is characterized in that, described pleated sheet outer side edges is built-in with electric shock device and strong illumination device, and described hand-held handle place establishes electric shock switch.
4. folding-type carbon fibrous composite shield according to claim 1 and 2, is characterized in that, people's body side surface of leaning on of rigid disk arranges cushion, arranges the suspension of folding rear shield simultaneously.
5. folding-type carbon fibrous composite shield according to claim 1, is characterized in that, the buckle in the outside of two described pleated sheets 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 spring hinge.
7. folding-type carbon fibrous composite shield according to claim 1, is characterized in that, described shellproof or anti-stab functional chip is one or more pieces.
8. folding-type carbon fibrous composite shield according to claim 7, is characterized in that, is 4-20kg/m according to the built-in surface density of bulletproof function characteristic requirements rigid disk
2bulletproof composite functional chip, bulletproof function chip material comprise carbon fiber, UHMWPE fiber, aramid fiber strengthen thermoplastic composite one or more combination.
9. folding-type carbon fibrous composite shield according to claim 7, is characterized in that, requires that the built-in surface density of rigid disk is 3-10kg/m according to anti-stab functional characteristic
2composite anti-stabbing functional chip, anti-stab functional chip material comprise carbon fiber, UHMWPE fiber, aramid fiber strengthen thermoplastic composite one or more combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
|---|---|---|---|
| CN201510125884.8A CN104776756B (en) | 2015-03-20 | 2015-03-20 | A kind of folding-type carbon fibrous composite shield |
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| CN104776756A true CN104776756A (en) | 2015-07-15 |
| CN104776756B CN104776756B (en) | 2016-05-11 |
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| CN201510125884.8A Active CN104776756B (en) | 2015-03-20 | 2015-03-20 | A kind of folding-type carbon fibrous composite shield |
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| 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 |
| CN105783600A (en) * | 2016-04-26 | 2016-07-20 | 成都爱可信科技有限公司 | Portable shield |
| 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 |
| CN107192300A (en) * | 2016-03-11 | 2017-09-22 | 张传忠 | One kind folds missile-resistant shield |
| CN109099775A (en) * | 2017-03-05 | 2018-12-28 | 成都爱可信科技有限公司 | A kind of shield of the U-shaped protective device of band |
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| CN109099775A (en) * | 2017-03-05 | 2018-12-28 | 成都爱可信科技有限公司 | A kind of shield of the U-shaped protective device of band |
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|---|---|
| CN104776756B (en) | 2016-05-11 |
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