CN203305183U - Carry-on multi-purpose hatchet for fire fighters - Google Patents
Carry-on multi-purpose hatchet for fire fighters Download PDFInfo
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- CN203305183U CN203305183U CN2013202406595U CN201320240659U CN203305183U CN 203305183 U CN203305183 U CN 203305183U CN 2013202406595 U CN2013202406595 U CN 2013202406595U CN 201320240659 U CN201320240659 U CN 201320240659U CN 203305183 U CN203305183 U CN 203305183U
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Abstract
The utility model discloses a carry-on multi-purpose hatchet for fire fighters. A hatchet body comprises a handheld portion and a working portion, wherein the handheld portion is fixedly connected with the working portion, at least two rope holes are formed in the hatchet body, and a circular chamfer is arranged on the inner edge of each rope hole. The carry-on multi-purpose hatchet for the fire fighters is provided with the rope holes, when rescue ropes penetrate through the rope holes, the carry-on multi-purpose hatchet for the fire fighters can be used as a controllable emergent evacuation device which can slide down and hover, and meanwhile the carry-on multi-purpose hatchet for the fire fighters can also be used as a horizontal traction rescue rope. Before a fire scene explodes, the firefighters can safely and slowly fall down onto the ground at a controllable speed by utilizing the carry-on multi-purpose hatchet for the fire fighters, therefore, the self-rescue aim is achieved, and meanwhile the carry-on multi-purpose hatchet for the fire fighters can be stopped and hung in the air so that the rescue effort of the fire fighters can be facilitated. According to the carry-on multi-purpose hatchet for the fire fighters, the circular chamfers are arranged on the inner edges of the rope holes respectively, and the ropes can easily slide in the holes and can not be damaged.
Description
Technical field
The utility model relates to fire-fighting and emergency management and rescue field of tool, relates in particular to a kind of multipurpose fire-fighting waist axe of carrying that can wear with oneself.
Background technology
Fireman, emergency management and rescue personnel enter various disaster scenes and speedily carry out rescue work, rescue people's work, except necessary personal protection, also must wear with oneself the equipments such as waist axe, rescue rope.So that under special circumstances, need to carry out the work in everies such as urgent various forms rescue, if torn down, force open the door, cut wood, downhill race etc., reach and rescue people or escape purpose.For a long time, China relevant departments stipulate that the fireman enters the calamity field, must wear with oneself the regulation of the equipments such as fire-fighting waist axe, rescue rope.Other countries' fire department also has similar relevant way and regulation.Enter calamity field rescue, must carry necessary instrument, particularly waist axe class etc. is saved oneself with oneself and is rescued personal equipment with him, in order to deal with calamity field rescue needs.
Because the problem that various disaster scenes need to solve is very strange, can't which kind of complicated state appear the scene of predicting.Often, when implementing a certain rescue work,, within the fastest time, search out corresponding other function instruments and complete.But can't carry because of various reasons too many corresponding instrument, extend the rescue work time, increase puzzlement.
Therefore, in fire-fighting both at home and abroad, emergency management and rescue industry utility model the multipurpose fire-fighting waist axe of carrying of many various forms, replace or the fire-fighting waist axe of the common simple functions of Partial Replacement.
The multipurpose fire-fighting waist axe of carrying near this patent has, Switzerland KAMV SOS RESCUETOOLS multifunctional waist axe suit, the multipurpose fire-fighting waist axe of carrying that U.S. PARATECH company produces.The multipurpose fire-fighting waist axe patent that China carries has CN86201485U, ZL98243262.3, ZL200920045765.1, CN1015595590B and also has the various multifunctional waist axes of a lot of manufacturer production both at home and abroad.
China stipulates that the fireman enters the fire-fighting waist axe of wearing with oneself the calamity field, and specification must meet China relevant public safety department to requirement and issue the basic standard of determining GA630-2006 fire-fighting waist axe (following by the known waist axe abbreviation known standard waist axe of GA630-2006 fire-fighting waist axe).But its function is less, often can't meet the multi-functional demand of various disaster scenes needs.
The multipurpose fire-fighting waist axe that the utility model is carried is in the situation that the basic structure of known standard waist axe, and the function of a plurality of practicalities of Expanding design, as the emergency function commonly used such as escape, leak stopping, lifesaving, orcible entry, wilderness lore.Avoided the fireman to wear general waist axe, function is few, and effectiveness is low, can't meet the multi-functional shortcoming of disaster scene needs.
Known standard waist axe is in order to carry with easy to use, and waist axe front end is made flat mostly, and handle is also the flat one.And other multifunctional waist axe handles mostly are circular tube shaped, so that at the built-in cutter of pipe, saw etc.
The utility model content
For the weak point existed in above-mentioned technology, the utility model provides a kind of and can match with rescue rope, the multipurpose fire-fighting waist axe of carrying of the use of can be used as controlled emergency escaping device downslide, hovering.
For achieving the above object, the utility model provides a kind of multipurpose fire-fighting waist axe of carrying, and the axe body comprises Handheld Division and operate portions, and Handheld Division is fixedly connected with operate portions; The axe body is provided with at least two bridle ports, and the inward flange of bridle port is provided with rounded corner.
Wherein, described axe body is provided with at least one functor locating hole; The multipurpose fire-fighting waist axe of carrying also comprises functor, and described functor is fixedly connected with the axe body by the functor locating hole.
Wherein, the described multipurpose fire-fighting waist axe of carrying also comprises the function transition piece, and an end of described function transition piece is fixedly connected with the axe body, and the other end is fixedly connected with functor.
Wherein, it is characterized in that, described functor comprises saw blade, blade, hammer, pincers, sled, slow-witted plum wrench, shovel, pick, cutter, hoe and the rake that chain wrench, belt wrench, various length vary in size.
Wherein, described functor is fixedly connected with function transition piece or axe body by alignment pin, and the function transition piece is fixedly connected with the axe body by alignment pin.
Wherein, the connecting portion of described function transition piece is monolateral slotting shape, bilateral fork-shaped, shape is inserted on three limits or shape is inserted on four limits.
Wherein, described axe body, functor and function transition piece adopt carbon steel, stainless steel or Cu alloy material to make.
Wherein, described axe body is flat or circular tube shaped.
Wherein, coarse processing is carried out on the axe of described axe body point outer arc limit and inner arc limit, or the serrulate anti-slop serrations is set.
Wherein, the described multipurpose fire-fighting waist axe of carrying also comprises prolonging handle, and described prolonging handle is fixedly connected with the axe body by alignment pin.
The beneficial effects of the utility model are: compared with prior art, the multipurpose fire-fighting waist axe of carrying that the utility model provides is provided with bridle port, when the rescue rope passes bridle port, the multipurpose fire-fighting waist axe of carrying can be used as controlled emergency escaping device and glides, hovers, and also can be used for horizontal tractive rescue rope simultaneously.Before the detonation of the scene of a fire, the multipurpose fire-fighting waist axe of carrying that utilizes the utility model to provide, fireman's controllable speed ground safety is slow drops to ground, reaches the purpose of saving oneself, and also can unsettledly pull and stop facilitating fireman's rescue work simultaneously.
The accompanying drawing explanation
Fig. 1 is the axe body structure figure of the multipurpose fire-fighting waist axe of carrying of the present utility model;
The structure chart of Fig. 2 when to be the utility model use as the special-purpose broken windshield instrument of traffic accident;
Fig. 3 is the structure chart of the utility model while using as axe;
The structure chart of Fig. 4 when to be the utility model use as shovel;
Fig. 5 is the structure chart of the utility model while using as cutter;
Fig. 6 is the structure chart of the utility model while using as nail puller;
The structure chart of Fig. 7 when to be the utility model use as hammer;
The structure chart of Fig. 8 when to be the utility model use as the ox horn cone;
The structure chart of Fig. 9 when to be the utility model use as the sled part;
Figure 10 is the structure chart of the utility model while using as draw ring;
Figure 11 is the structure chart of the utility model while using as the chain wrench;
Figure 12-1 is the structure chart of the function transition piece of monolateral slotting shape for the utility model connecting portion;
Figure 12-2 are the structure chart of the function transition piece of bilateral fork-shaped for the utility model connecting portion;
Figure 12-3 are the structure chart that the function transition piece of shape is inserted on three limits for the utility model connecting portion;
Figure 12-4 are the structure chart that the function transition piece of shape is inserted on four limits for the utility model connecting portion;
Figure 13 is the structure chart that the multipurpose fire-fighting waist axe of carrying of the present utility model is connected with prolonging handle.
The main element symbol description is as follows:
1, axe body 11, bit district
111, the first locating hole 112, the second locating hole
113, the 3rd locating hole 12 ,Fu Jian districts
121, the 4th locating hole 122, the 5th locating hole
13, axe center 131, bridle port
14, helve front end region 141, the 6th locating hole
142, the 7th locating hole 143, the 8th locating hole
15, helve tail end district 151, the 9th locating hole
152, the tenth locating hole 16, anti-slop serrations 1
2, Anti-slip cover 311, handle functor
312, saw blade functor 313, cutter axe functor
314, shovel functor 315, cutter functor
316, nail puller energy spare 317, hammer functor
318, ox horn cone functor 319, sled part functor
320, draw ring functor 321, chain functor
4, function transition piece 5, prolonging handle
The specific embodiment
To refer to Fig. 1, to express conveniently in order narrating, the axe body 1 of the multipurpose fire-fighting waist axe carried is divided into to 11 12,Fu centers, ,Fu Jian district 13, bit district, helve front end region 14 and helve tail end district 15.
The multipurpose fire-fighting waist axe of carrying that the utility model provides, axe body 1 comprises Handheld Division and operate portions, Handheld Division is fixedly connected with operate portions.Handheld Division and operate portions can one-body moldedly be manufactured, and the intensity of the multipurpose fire-fighting waist axe of carrying like this is higher; Handheld Division and operate portions also can be detachable structure, and the shared space of the multipurpose fire-fighting waist axe of carrying like this is less.
In order to increase the frictional force between Handheld Division and hand, thereby it is more convenient that the multipurpose of carrying fire-fighting waist axe is operated, and the utility model also is provided with Anti-slip cover 2 in Handheld Division.
Axe body 1 is provided with the center that 131, two bridle ports 131 of two bridle ports are positioned at axe body 1, and two bridle ports 131 are about the central axis symmetry of axe body 1, and the inward flange of bridle port 131 is provided with rounded corner.The multipurpose fire-fighting waist axe of carrying that the utility model provides is provided with bridle port 131, when the rescue rope passes bridle port 131, the multipurpose fire-fighting waist axe of carrying can be used as controlled emergency escaping device and glides, hovers, the small slide drop device of the similar mountain-climbing climbing of escape downward sliding function use, solved while utilizing rescue bridle port 131 to glide, because rope diameter is little, by the difficult problem of the uncontrollable gliding speed of hand.Before the detonation of the scene of a fire, the multipurpose fire-fighting waist axe of carrying that utilizes the utility model to provide, fireman's controllable speed ground safety is slow drops to ground, reaches the purpose of saving oneself, and also can unsettledly pull and stop facilitating fireman's rescue work simultaneously.
The bridle port 131 of the multipurpose fire-fighting waist axe of carrying can also, for horizontal dragline, play the power-assisted effect.As the tug-of-war campaign, pull weight, because rope diameter is little, easily skid uncontrollable with the hand tractive.In emergency management and rescue, often to pull weight with rope, as long as will rescue the bridle port 131 that rope passes the multipurpose fire-fighting waist axe of carrying, just can be easier to go effortlessly the dragline weight, not need shift position simultaneously.Can not only the dragline rope, the bridle port 131 of the multipurpose fire-fighting waist axe of carrying can also promote the structures such as equipment drag hook.
Concrete operating process is as follows:
When the fireman need to be from the eminence emergency escape, the life line of wearing with oneself can be passed to bridle port 131, the slow ground that drops to of controllable speed ground safety.First fire fighting safety rope is passed to two bridle port 131, one ends on axe body 1 and fix position, the vertical and handle balanced of the other end.One holds axe body 1 front end, and another pulls the vertical fire fighting safety rope of staying.Hold tight sagging fire fighting safety rope gliding speed slow, loosen sagging fire fighting safety rope gliding speed fast, loop and just can hover with handle.The tail end hanging ring of fire-fighting Shackle on waist band and multipurpose fire-fighting waist axe interlocks.When the fireman need to be from the eminence emergency escape, the life line (regulation lifesaving diameter is no more than 16 millimeters) of wearing with oneself can be passed to bridle port 131.One end and indoor resistate are fixed, and the other end passes the A hole, and then pass the B hole.The life line and the helve that pass the B hole are parallel, and one holds helve front end life line, and another holds helve rear end and life line.The another hand can be controlled the life line control gliding speed of looping on helve.Promptly pull and stop, only front end need be held with a firm grip, that finger-tight of rear end just.This is only simply to show profit.In fact a variety of modes can be arranged.For the effect of horizontal tractive life line power-assisted, similar above method, it is the direction difference.By this method of borrowing power, just avoided because of the little problem of easily skidding with the uncontrollable downhill race of hand, tractive of rope diameter.
In the present embodiment, bridle port 131 has two and two bridle ports 131 central axis symmetry about axe body 1, in fact, the quantity of bridle port 131 is not limited in two, the position of bridle port 131 also is not limited only to above-mentioned form, and bridle port 131 also can be arranged on the position parallel with the central axis of axe body 1.
The multipurpose fire-fighting waist axe of carrying that the utility model provides is provided with at least one functor locating hole, and a plurality of functor locating holes are positioned on the zones of different of axe body 1; The multipurpose fire-fighting waist axe of carrying also comprises functor, and functor is fixedly connected with axe body 1 by the functor locating hole.According to difference in functionality spare state, the functor locating hole both can single hole uses also can the porous coupling.Locating hole not only plays the role of positioning for functor, also, under the prerequisite that does not affect axe body 1 function effect of stress, has alleviated the weight of axe body 1.
In the present embodiment, bit district 11 is provided with the first locating hole 111, the second locating hole 112 and the 3rd locating hole 113.The first locating hole 111 and the second locating hole 112 are positioned near bit, and the first locating hole 111 and the second locating hole 112 are positioned on the straight line paralleled with the central axis of axe body 1.The first locating hole 111 and the second locating hole 112 are be used to being connected as the larger functor firmly such as cutter, hammer.Because existing known standard waist bit is more blunt, can only tear down hard iron spare, be difficult to cut, cut, cut timber.Utilize the first locating hole 111 and the second locating hole 112, increase the cutter axe functor 313 of different thinner blades, just can solve on-the-spot interim cutting leak stopping and carry out leak stopping with timber wedge.Also can cut timber, build timbering in the calamity field, the function such as chop at a tree.The 3rd locating hole 113 and the first locating hole 111 are positioned on the straight line perpendicular with the central axis of axe body 1, and the 3rd locating hole 113 is greater than the distance of the first locating hole 111 to bit to the distance of bit.The 3rd locating hole 113 can match with the first locating hole 111 and the second locating hole 112, the functors such as common fixing as vertical shovel, shovel, ox horn cone, sled part, mattock.The functions such as the scene that can solve is dug moat temporarily, forced open the door, broken lock.
Helve front end region 14 is provided with the 6th locating hole 141, the 7th locating hole 142 and 143, three locating holes of the 8th locating hole and is positioned on the central axis of axe body 1.The 6th locating hole 141, the 7th locating hole 142 and the 8th locating hole 143 be used to extend be connected matched as functors such as wrench, shovel, spade, cutters.
Tail end district, helve district is provided with the 9th locating hole 151 and the tenth locating hole 152, the nine locating holes 151 can be connected as functors such as saw, cutter, sled, suspension ring with the tenth locating hole 152; Also can connect extending bracket, become the bow font, the fixing functors such as standard band saw that are applicable to; Also can connect the prolongation handle.
Certainly this is only a specific embodiment of the present utility model, and quantity and the functor locating hole of the utility model functor locating hole are not limited in this in the position of axe body, also can be other form.
The multipurpose fire-fighting waist axe of carrying that the utility model provides also comprises function transition piece 4, and an end of function transition piece 4 is fixedly connected with axe body 1, and the other end is fixedly connected with functor.Each functor has a function transition piece 4, function transition piece 4 can be split with functor, and functors such as various cuttves, saw and function transition piece 4 are exactly split; Function transition piece 4 can be also disjunctor with functor, is exactly disjunctor such as the functor of hammer, shovel etc. and function transition piece 4.Function transition piece 4 leaves one or two and the hole of the same size shape of functor locating hole, is convenient to the fixing of functor.
The functor of the multipurpose fire-fighting waist axe of carrying that the utility model provides comprises saw blade, blade, hammer, pincers, sled, slow-witted plum wrench, shovel, pick, cutter, hoe and the rake that chain wrench, belt wrench, various length vary in size.Certainly this is only specific embodiment of the utility model, the kind of functor is not limited in above-mentioned several, also can be other form, as long as can with axe body 1, be fixedly connected with by locating hole, perhaps can with locating hole, be fixedly connected with axe body 1 by function transition piece 4, and can realize that the functor of certain function all can.The multipurpose fire-fighting waist axe of carrying that the utility model provides can be realized different functions by connecting different functors, function is very powerful, not only can, for fire control and disaster rescue, also can be applicable to the multiple industries such as earthquake rescue, wilderness lore, remote mountains exploration, geological prospecting, archaeology excavation.
Below provide the implementation method of several concrete functions:
The special-purpose broken windshield instrument of traffic accident: refer to Fig. 2, utilize the 9th locating hole 151 and the tenth locating hole 152, connect saw blade functor 312 and the handle functor 311 of glass-cutting.The multipurpose fire-fighting waist axe of carrying of equipment above-mentioned functions part is specially adapted to traffic accident and must cuts fast the situation that safety wind screen glass is rescued the people, catch on the other hand the handle on saw end top, another hand is caught axe, can exert oneself, also also safety wind screen glass be cut open fast.The more popular use of America and Europe has one to cry the GLAS-MASTER traffic accident special-purpose broken windshield instrument, and American-European fire-fighting and rescue department is often used, and the multipurpose fire-fighting waist axe of carrying of the present utility model can replace its function.
Axe: refer to Fig. 3, utilize the first locating hole 111 and the second locating hole 112, connect the cutter axe functor 313 of different thinner blades.Because existing known standard waist bit is more blunt, can only tear down hard iron spare, be difficult to cut, cut, cut timber.Utilize the axe function, just can solve on-the-spot interim cutting leak stopping and carry out leak stopping with timber wedge, also can cut timber, build timbering in the calamity field, the function such as chop at a tree.
Shovel: refer to Fig. 4, utilize the first locating hole 111 and the 3rd locating hole 113, connect shovel functor 314, the multipurpose fire-fighting waist axe of carrying of the present utility model just can use as shovel.
Cutter: refer to Fig. 5, utilize the 9th locating hole 151 and the tenth locating hole 152, connect cutter functor 315, the multipurpose fire-fighting waist axe of carrying of the present utility model just can use as cutter.
Nail puller: refer to Fig. 6, utilize the 9th locating hole 151 and the tenth locating hole 152, connect function of nail puller spare 316, the multipurpose fire-fighting waist axe of carrying of the present utility model just can use as nail puller.
Hammer: refer to Fig. 7, utilize the first locating hole 111 and the second locating hole 112, connect hammer functor 317, the multipurpose fire-fighting waist axe of carrying of the present utility model just can use as hammer.
The ox horn cone: refer to Fig. 8, utilize the first locating hole 111 and the 3rd locating hole 113, connect ox horn cone functor 318, the multipurpose fire-fighting waist axe of carrying of the present utility model just can use as the ox horn cone.
The sled part: refer to Fig. 9, utilize the first locating hole 111 and the 3rd locating hole 113, connect sled part functor 319, the multipurpose fire-fighting waist axe of carrying of the present utility model just can use as the sled part.
Draw ring: consult Figure 10, utilize the 9th locating hole 151 and the tenth locating hole 152, connect draw ring functor 320, the multipurpose fire-fighting waist axe of carrying of the present utility model just can use as draw ring, draw ring can match with the structures such as hook of various device, for pulling apparatus.And, can utilize multipurpose fire-fighting waist axe that draw ring will be carried to hang over loins and be convenient for carrying.
The chain wrench: consult Figure 11, utilize the 3rd locating hole 113 and the 5th locating hole 122, linkage function transition piece 4, then connect chain functor 321 by function transition piece 4, the multipurpose fire-fighting waist axe of carrying of the present utility model just can use as chain wrench.Chain is replaced with to belt, just can use as spanner with belt.Because chain wrench, belt wrench are soft, and can regulate, can move large stove bolt, pipe fitting etc. by plate.At leak scene, play the effect of pipe wrench on similar industrial, wrench.Can to part leakage pipe, container cover, container bolt by screwing leak-stopping.
The multipurpose fire-fighting waist axe of carrying that the utility model provides, functor is fixedly connected with function transition piece 4 or axe body 1 by alignment pin, and function transition piece 4 is fixedly connected with axe body 1 by alignment pin.Utilize alignment pin that different functors is fixed on the different locating holes of axe body 1, it is advantageous that, can by functor and function transition piece 4 very efficient and convenient must with 1 assembly and disassembly of axe body, in order to realize fast various functions, the time of saving is very valuable the disaster relief concerning rescue.Alignment pin can be from axe body 1 on the different cylindrical shape such as the corresponding cylinder in functional localization hole, cubic cylinder, triangulo column, anistree cylinder, butterfly cylinder; The alignment pin of multipurpose fire-fighting waist axe, can be to separate with functor, can be also and the functor disjunctor; Alignment pin can be the single threaded screw shape, can be also the form of two ends one male one female interlocking; Alignment pin and locating hole are that tight fit is loosening, the functor need firmly greatly, amplitude of fluctuation is large, and all the form of the two alignment pins of employing, increase safety coefficient.Certainly this is only a specific embodiment of the present utility model, functor and function transition piece 4, functor and axe body 1, function transition piece 4 are not limited in this with the connected mode of axe body 1, the connected mode of assembly and disassembly very easily also can be other connected mode, as long as all can.
Refer to Figure 12-1,12-2,12-3 and 12-4, the multipurpose fire-fighting waist axe of carrying that the utility model provides, the connecting portion of function transition piece 4 are monolateral slotting shape, bilateral fork-shaped, shape is inserted on three limits or shape is inserted on four limits.Function transition piece 4 is arranged to said structure, the just assembly and disassembly of practical function transition piece 4 and axe body 1 very easily, and be connected firmly, functional reliability is high.Certainly, the connecting portion shape of function transition piece 4 and structure not only for above-mentioned form, also can be other form.
The multipurpose fire-fighting waist axe of carrying that the utility model provides, axe body 1, functor and function transition piece 4 adopt carbon steel, stainless steel or Cu alloy material to make.Carbon steel, stainless steel can guarantee the intensity of axe body 1, functor and function transition piece 4.Cu alloy material does not produce spark, prevents at some in particular cases, during as gas leak, produces spark in the process of the multipurpose fire-fighting waist axe that use is carried, and then causes blast or fire.Certainly, the material of axe body 1, functor and function transition piece 4 is not limited in this, also can be for other intensity are large and in collision process, do not produce pyrophoric metal material, in fact the material of axe body 1, functor and function transition piece 4 also not only for metal material, also can be the large material of other intensity.
The multipurpose fire-fighting waist axe of carrying that the utility model provides, axe body 1 is flat or circular tube shaped, axe body 1 is made as to flat and meets known standard waist axe regulation.Certainly this is only a specific embodiment of the present utility model, and the shape of axe body 1 is not limited in this, can be also other shapes.
The multipurpose fire-fighting waist axe of carrying that the utility model provides, coarse processing is carried out on axe point outer arc limit and the inner arc limit of axe body 1, or serrulate anti-slop serrations 16 is set.Through above-mentioned processing, can play an important role in some special application scenarios, if increased the friction contacted with chain wrench or belt wrench, reduce the existing picture that skids, improve operating efficiency and the functional reliability of the multipurpose fire-fighting waist axe of carrying.
Refer to Figure 13, the multipurpose fire-fighting waist axe of carrying that the utility model provides also comprises prolonging handle 5, and prolonging handle 5 is fixedly connected with axe body 1 by alignment pin.In order to use more easily the multipurpose fire-fighting waist axe carry, improve the stress performance of the multipurpose fire-fighting waist axe of carrying, helve the tail end district connected the prolongation handle.Prolonging handle 5 is to be fixedly connected with axe body 1 by alignment pin in the present embodiment, and the utility model is not limited in this, and prolonging handle 5 can also be other forms with the connected mode of axe body 1.
Above disclosed be only several specific embodiment of the present utility model, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (10)
1. a multipurpose fire-fighting waist axe of carrying, is characterized in that, the axe body comprises Handheld Division and operate portions, and Handheld Division is fixedly connected with operate portions; The axe body is provided with at least two bridle ports, and the inward flange of bridle port is provided with rounded corner.
2. the multipurpose fire-fighting waist axe of carrying according to claim 1, is characterized in that, described axe body is provided with at least one functor locating hole; The multipurpose fire-fighting waist axe of carrying also comprises functor, and described functor is fixedly connected with the axe body by the functor locating hole.
3. the multipurpose fire-fighting waist axe of carrying according to claim 2, it is characterized in that, the described multipurpose fire-fighting waist axe of carrying also comprises the function transition piece, and an end of described function transition piece is fixedly connected with the axe body, and the other end is fixedly connected with functor.
4. the multipurpose fire-fighting waist axe of carrying according to claim 2, is characterized in that, described functor comprises chain wrench, belt wrench, saw blade, blade, hammer, pincers, sled, slow-witted plum wrench, shovel, pick, cutter, hoe and rake.
5. the multipurpose fire-fighting waist axe of carrying according to claim 3, is characterized in that, described functor is fixedly connected with function transition piece or axe body by alignment pin, and the function transition piece is fixedly connected with the axe body by alignment pin.
6. the multipurpose fire-fighting waist axe of carrying according to claim 3, is characterized in that, the connecting portion of described function transition piece is monolateral slotting shape, bilateral fork-shaped, shape is inserted on three limits or shape is inserted on four limits.
7. according to the described multipurpose fire-fighting waist axe of carrying of claim 1-3 any one, it is characterized in that, described axe body, functor and function transition piece adopt carbon steel, stainless steel or Cu alloy material to make.
8. the multipurpose fire-fighting waist axe of carrying according to claim 1, is characterized in that, described axe body is flat or circular tube shaped.
9. the multipurpose fire-fighting waist axe of carrying according to claim 1, is characterized in that, the axe of described axe body point outer arc limit is rough surface with the surface on inner arc limit, or the sharp outer arc limit of axe and inner arc limit are provided with the serrulate anti-slop serrations.
10. the multipurpose fire-fighting waist axe of carrying according to claim 1, is characterized in that, the described multipurpose fire-fighting waist axe of carrying also comprises prolonging handle, and described prolonging handle is fixedly connected with the axe body by alignment pin.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013202406595U CN203305183U (en) | 2013-05-07 | 2013-05-07 | Carry-on multi-purpose hatchet for fire fighters |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481249A (en) * | 2013-05-07 | 2014-01-01 | 陈苏 | Carry-on multipurpose firefighting hatchet |
| CN116372993A (en) * | 2023-03-16 | 2023-07-04 | 服务型制造研究院(杭州)有限公司 | Multifunctional fire axe |
-
2013
- 2013-05-07 CN CN2013202406595U patent/CN203305183U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481249A (en) * | 2013-05-07 | 2014-01-01 | 陈苏 | Carry-on multipurpose firefighting hatchet |
| CN116372993A (en) * | 2023-03-16 | 2023-07-04 | 服务型制造研究院(杭州)有限公司 | Multifunctional fire axe |
| CN116372993B (en) * | 2023-03-16 | 2023-10-03 | 服务型制造研究院(杭州)有限公司 | Multifunctional fire axe |
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