CN101865634A - High-efficiency multifunctional safety grabber - Google Patents

Abstract

The invention discloses a high-efficiency multifunctional safety grabber mainly comprising two side right-angle rods formed by rotatably folding a long rod strong handle, a rectangular fork head and a front end. The high-efficiency multifunctional safety grabber can be used for effectively locking and sleeving murderers beyond the safety distance in a handheld or flying way, so that the murderers cannot run at full speed to murder and cannot be injured; a grabber with tail end umbrella stands cannot pass through a common porch passage and is especially effective for murderers using knife, sticks and Chinese boxing. For the grabber adding and replacing an explosion-proof mesh plate at the front ends, human body bombs can be sleeved and locked in time by a handheld or flying way, so that the bomb power is only longitudinally or narrowly exerted and the main transverse killing capability can be greatly reduced. In addition, the invention is beneficial to safely carrying small-sized fire source bombs as well as stink and smudge and toxic radiation substances and finishing objects and rescuing people from water, has the functions of hooking, climbing, whirling, hacking, pushing, pulling, high-efficiency barrier and defending, simple process, practicability, reliability and a plurality of daily applications and potentials and no inevitable huge risk and hazard of a common police implement, is an excellent and practical police implement which has excellent specialty and civil use and can be widely generalized and applied, and is worthy of being quickly implemented, generalized and applied.

Description

High-efficiency multifunctional safety grabber

Technical field: alert with utensil, instruments of labour

Background technology: more accurate love is rationally and effectively safeguarded life, reduces all unnecessary injuries as far as possible, always is exactly all biological common principle in fact.To this, the mankind more should be outstanding example and top master-hand.Recently CCTV's ten covers " I like invention " have been showed the non-lethal implement of police of several Chinese oneself inventions repeatedly, have just embodied admitting and effort this supreme principle.Certainly, the pursuit of this supreme principle and realization, it is the out and out practical work that rationally efficiently to employ the complete realization of productive life politics and military affairs all trades and professions all spectra necessary means ability, it is the Man's world of all must strictness from the aim to the details deferring to, be not have its outer numerous and diverse work of the great engineering of super large system, the details of implement of police class is improved just wherein absolutely/one, is non-judgment criterion, and universe and even human development mechanism etc. is only prior logic premise.Yet, even to being non-judgment criterion, universe and even human development mechanism each sticks to his own view dispute differs at present, it also is desirable improving and improving the helpfulness of implement of police humanitarian, also can be worth being made great efforts because of reducing contribute to some extent the mankind's injury total amount.Certainly, the mankind are and can only are the inevitable outcomes of the true rule of all objective truth of universe, the research understanding of strengthening deepening any details also must help the overall understanding of truth is understood, having only all has the competent superb enough excellent abilities of possessing heightened awareness and assurance of level as possible to each each details of field every profession and trade, just might really promote the well-being of mankind effectively reliably on overall and details.Police steel fork in the above-mentioned displaying, a jaw just simple fixation can not locking and the semicircular ring of tightening up and very easily allow object run away, adapted can only be grabbed cover suspect ankle " alert use multi-functional catching device " specially opening is too little again with it, extremely difficult aligning of criminal's ankle in the nervous fierceness of running like a wolf and rush like a boar caught, the two all almost can not use separately because of its validity practicality is too low, the possibility of immediately preventing disaster at one stroke is small especially hard to predict, and do not have other daily utility function, therefore must do rationally to improve significantly.

Summary of the invention: change the jaw of police steel fork into rectangle, and both sides are outwardly open channel-section steel at least, preferably slightly the back is protruding in its rear end, so just become the gib head that partly can draw, two jiaos of ends are connected the right angle lever member of outside bending with powerful torsion spring with fixing pivot pin, receive with (interior external) bayonet lock on the staight shank at ordinary times and repeatedly be fixed on the staight shank both sides, constituting simple long handle rectangular aperture pitches and can push away and can draw, open buckle when needing, the both sides right angle lever member is rapidly rotated 270 degree immediately and is constituted rectangle jacket frame circle, the multilayer oblique angle draw-in groove on two sides is promptly blocked by inside grab on the channel-section steel of both sides and forms firm frame circle under on the right angle bar, and only screw just can open recovery after screwing in special-purpose nibbed screw outside grab.If further establish the pin of living at the right angular pole end head; pulley connect individual layer or up and down the double-layer wire rope introduce staight shank from strut rail; card handle or handle rolling wheel; just can form flexible inner ring when forming the rigid frame circle also can tighten up; together with near the structural type crosspiece and two side lever one and inside locking of notch and the staight shank top vertical plane; all can arrest animals such as beast crocodile easily; circle is caught murderer a bad actor and dangerous goods (as the oil drum that catches fire; the danger that inconvenience is approaching etc.); all safe and reliable quick and easy operating; especially for the fast and flexible that changes unpredictably be difficult to seize the opportunity transient field and zoo flight beast is arrested and interim Baoding of crime extremist; closer distance (the band rope can be thrown) can come into force in an one action of hitting; add in addition and swing; split; sweep; draw; push away; safety guard holding functions such as hook; dailyly also can join rag; clamp; the first-class a small amount of annexes of broom etc. make to wipe window; shovel snow; sweep the floor; assist loading and unloading; prop up canopy; multiple labor services such as holder thing; more can be used for pitching haulage when catching fire walks the high movable burning things which may cause a fire disaster (oil drum for example catches fire; bale or the like), can be used for dragging in the water thing during floods and rescue the people.The staight shank tail end is installed the umbrella rod structure that can receive strong triangle pole class net circle umbrella cover repeatedly, receive the outer tube that repeatedly is inserted in afterbody band stage clip or microexplosion gunpowder, or directly at the built-in microexplosion gunpowder of staight shank pipe, but fly to hit and save to dart and chase difficulty apart from emission with regard to square.Be that automatic inclusion becomes hard, soft frame circle after it hits the mark human body, handle tail chute bar is threaded off because of the reach of inertia lasso and is opened, constituting cover extends the target body overlength admittedly and can't independently receive bigger superpower umbrella frame repeatedly, become the super superfluous thing of not falling of fiting that its body goes and leadership rendered ineffectual by recalcitrant subordinates, make its level land also push-and-pull be difficult to walk, endure the hardship of ground foreign material block to the fullest extent, common door opening arrow path can't pass through especially fully, and the original place, ground of can only failing to take any action is waited to catch but almost without any damage.Alert with daily all good, overall practical function real value is huge, thus can be extensively as guard productive life aid among the people and a large amount of popularizing, reduce or remit in a large number the dangerous thing of crowd and lethal weapon adosculation and fully avoid injures and deaths.Especially fully strengthen and the light strong steel plate Kev of adjunction when drawing shellproof facade structures when all rod members of jaw, the waist and belly that body bombs especially its best can be taken the best demolition point in bullet place jacket immediately becomes tube to make it be difficult for succeeding, and explosive strength can only vertically send and keep away and remove the maximum of laterally demonstrating one's courage and power and kill and wound.Find and carrying explosive and when using this device, also give the operator safe and reliable and easy to operate with maximum that its soft rope also can make net formula (figure slightly) synchronously, it is better to make public security guard routine apparatus positive effect.

Description of drawings: accompanying drawing 1 is high-efficiency multifunctional safety grabber basic model overall structure and operation principle simplified schematic diagram, Fig. 2 is one of steel wire rope arrangement position legend, solid line shows position at ordinary times on the figure, dotted line shows position behind the inclusion, Fig. 3 is the partial structurtes sketch of band transmitting tube and umbrella header structure type catching device, and jaw structure and switch striker etc. all omit not face on the figure.Scheme last 1 staight shank, 2 crosspieces, 3 channel-section steels, 4 pivot pins, 5 powerful torsion springs, 6 oblique angle multilayer notches, 7 fixing grabs, 8 right angle bars, the 9 card pipes that slide, 10 draw-in grooves, 11 stage clips, 12 pins or pin plate, 13 pulleys or slide opening, 14 steel wire ropes, 15 card handle or cranks (band reel), 16 umbrella cover bars, 17 umbrella struts, 18 net circle umbrella covers, 19 outer tubes, 20 microexplosion gunpowder, 21 switches (battery or striker plate machine), 22 wire clips, 23 flexible handles, 24 push rods, 25 nuts, 26 slip lassos.

Specific implementation method: obviously should select for use stainless steel or light strong steel firmly to weld and do antirust surface treatment and make, but staight shank is single tube, multitube (stretching) or magnetic tape trailer portion handle still, the right angle bar is advisable with rectangular shaft, can engage with the crosspiece channel-section steel and hide, and its snap lock mode is numerous simple and must not describe in detail one by one, all with built-in be good.The staight shank tail end also can add vertical with it hollow, solid or half arc open (straight S shape) handle, and it is preferably vertical with the crosspiece plane, so in most cases just can horizontally not hit self, and makes things convenient for the traction push-and-pull.

Claims (3)

1. high-efficiency multifunctional safety grabber, constitute by staight shank and jaw, it is characterized in that its jaw is a rectangular aperture, two side levers are the outside channel-section steel of opening, two knuckle ends have the pivot pin torsion spring to connect the right angle bar of two outside bendings respectively, from two side bayonet slot bayonet sockets the right angle bar is fixed on the staight shank both sides with staight shank inner spring grab at ordinary times, after moving the card pipe release catch of sliding with pulley backguy or push rod, two right angle bars can change outward about 270 degree, being fixed with the mode that is slidingly fastened of both sides multilayer oblique angle draw-in groove up and down and grab and channel-section steel side lever is the rigidity one, and formation involutes the Rectangular Rigid frame circle that can not open easily thus.

2. high-efficiency multifunctional safety grabber according to claim 1, it is characterized in that two right angle bar far-ends respectively with the pin of living, pulley or slide opening connect individual layer or up and down the soft rope of double-layer wire rope from crosspiece, introduce in the staight shank, tighten up with a side card handle or hand rolling wheel, but also one and be fixed on the staight shank top with midpoint shroud ring snap close and constitute adjustable angle of its crosspiece side lever.

3. as the high-efficiency multifunctional safety grabber as described in the claim 1,2, also all jaw rod members can be added vertical expanded metals, soft rope changes soft net into, or establish various handle at the staight shank tail end, or make tail end for the top umbrella folding structure, its umbrella cover is netted, establish the microexplosion gunpowder in the staight shank pipe or the compressed air brute force is propelled mechanism, also can use similar outside sleeve pipe penetrate, make lasso and flexible handle open tail end folding umbrella and front end jaw right angle bar automatically with inertia, constitute jaw frame circle connects huge strong umbrella head with staight shank rigid structure.

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