CN114849094A

CN114849094A - Escape forceps for fire fighting

Info

Publication number: CN114849094A
Application number: CN202210396430.4A
Authority: CN
Inventors: 李珍珍
Original assignee: Individual
Current assignee: Zhangzhou Tianlong Non Sparking Tools Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-05
Anticipated expiration: 2042-04-15
Also published as: CN114849094B

Abstract

The invention provides escape tongs for fire fighting, which comprise tongs bodies and escape auxiliary mechanisms, wherein the tongs bodies structurally comprise two tongs handles, two tongs heads and an accessory component, one end of each tong handle is integrally formed with the tongs head, the two tongs handles are hinged with each other, the surfaces of the two tongs heads are respectively provided with tongs teeth, the tongs teeth on the two tongs heads are meshed, the surfaces of the two tongs heads are respectively and fixedly connected with a tong mouth knife, and the escape auxiliary mechanisms are arranged on the tongs handles, so that the fire fighting field is realized. This fire control is with pincers of fleing designs special pincers of fleing according to the special dangerous environment that probably appears in the real environment, carries out the special change of adaptability with multiple practical function to unified set is on the pincers of fleing, facilitates the use and operates, and the fault-tolerant rate is high, thereby has effectually solved general fire control pincers function comparatively simply, is difficult to satisfy more realistic needs of fleing, and people often lose the problem of best chance of fleing because of lacking sufficient instrument of fleing in the confusion.

Description

Escape forceps for fire fighting

Technical Field

The invention relates to the technical field of fire fighting, in particular to escape tongs for fire fighting.

Background

The fire-fighting tongs can be used for breaking barriers which can be broken by clamping, some fire-fighting tongs are processed into shapes which can be temporarily used as hammers according to living needs, but the special escape needs of people cannot be completely met, for example, when a high-rise fire breaks and needs to escape, a thin window is burnt at high temperature and deformed and cannot be opened or is blocked by a window iron fence, the escape of people can be directly blocked, the barriers can be quickly broken by utilizing the clamping function and the knocking function of the fire-fighting tongs, but the high-rise fire-fighting tongs are difficult to directly jump to escape, so that if people are trapped, the common fire-fighting tongs mostly play a breaking and detaching role, the people really need to escape, more tools are needed for realizing, and in general situations, people in a hurry are difficult to gather more tools for escaping, therefore, the applicant thinks that more escape functions can be integrated after summarizing, the fire-fighting tongs are safe, reliable and convenient to carry and use, the functions of the common fire-fighting tongs are simpler, more practical escape requirements are difficult to meet, people often lose the best escape opportunity due to lack of enough escape tools in panic escape, and therefore the fire-fighting escape tongs are needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the escape tongs for fire fighting, which solves the problems that the functions of the common fire tongs are simpler, more practical escape needs are difficult to meet, and people often lose the best escape opportunity due to the lack of enough escape tools in the process of panic escape.

(II) technical scheme

In order to realize the purpose, the invention is realized by the following technical scheme: the utility model provides a fire control is with pincers of fleing, includes the pincers body and the complementary unit of fleing, the structure of the pincers body includes two pincers handles, two binding clip and accessory subassembly, each the one end homogeneous body shaping of pincers handle has the binding clip, two it is articulated each other between the pincers handle, two the surface of binding clip all is provided with the tong tooth, the meshing of the tong tooth on two binding clip, two the equal fixedly connected with sword of keeping silent in surface of binding clip, the complementary unit of fleing sets up on the pincers handle.

Preferably, the auxiliary assembly comprises a movable hammer head and a sounding shell, the movable hammer head is hinged to the side face of one tong head, the sounding shell is fixedly connected to the side face of the other tong head, a groove is formed in the surface of the tong head, an elastic brace is fixedly connected to the inner wall of the groove, one end of the elastic brace is fixedly connected to the surface of the movable hammer head, an arc-shaped fixture block is hinged to the surface of the tong head, the surface of the arc-shaped fixture block is attached to the surface of the movable hammer head, the side face of the movable hammer head is in an arc-shaped protruding shape, and the end portion of the movable hammer head is in a conical shape.

Preferably, the top of sound production casing is uncovered form, and its inside cavity extends to the whole shape at port position and is the loudspeaker form, two horizontal poles of the inner wall fixedly connected with of sound production casing, fixedly connected with tightening strip between two horizontal poles, the material of tightening strip is the spring silk, the fixed surface of tightening strip is connected with the several and strikes the ball, the inner wall fixedly connected with of sound production casing has two sound producing pieces.

Preferably, the outer surface of the sound shell is inclined, and the outer surface of the sound shell is fixedly connected with saw teeth.

Preferably, the escape assisting mechanism comprises two containing discs and two groups of steel wire ropes, wherein one containing disc is fixedly connected to the surface of each pliers handle and located on two sides of the pliers body respectively, an outlet is formed in the top end of each containing disc, each containing disc is rotatably connected to a rotating shaft in the inner portion, each steel wire rope is wound in each containing disc, one end of each steel wire rope is fixedly connected with the surface of the corresponding rotating shaft, and the other end of each steel wire rope extends to the outer portion of each containing disc through the outlet.

Preferably, the side fixedly connected with nose bar of storage disc, wire rope extends to the outside one end fixedly connected with buckle of storage disc, buckle and nose bar lock joint, wire rope is located the outside position fixedly connected with antiskid pearl of export, the surface mounting of pincers handle has the damping bearing, the inboard fixedly connected with speed limit axle of damping bearing, the one end fixedly connected with stopper of speed limit axle, wire rope's the surface and the surface of spacing axle all are provided with anti-skidding groove.

Preferably, the surfaces of the two forceps handles are fixedly connected with a strong connecting band, the surface of the strong connecting band is fixedly connected with a wrist protecting bandage, and a spring is fixedly connected between the two forceps handles.

(III) advantageous effects

(1) According to the invention, the movable hammer head is arranged, on one hand, when the movable hammer head is clamped by the arc-shaped clamping block, the state of the movable hammer head can be used as knocking, and the sharp end part cannot be exposed, so that the movable hammer head is convenient to carry and store, on the other hand, when the arc-shaped clamping block is rotated to expose the movable hammer head, the movable hammer head is pulled by the elastic brace to bounce, and the sharp end part can achieve the corresponding breaking and dismantling effect.

(2) The invention can penetrate out rapid high-frequency ring by arranging the sounding shell, the sounding sheet and other structures and combining with the pulling of the saw teeth, and the mouth and the nose of a person can not be exposed in hot air and smoke under special conditions such as fire, so that loud and continuous sound can be transmitted through the group of structures, a certain distress effect is achieved, the saw teeth are not easy to damage, and in addition, a certain breaking and dismantling effect can be achieved by the saw teeth.

(3) According to the invention, by arranging the escape auxiliary mechanism, when a fire disaster occurs in a high-rise building, the escape can be realized through the broken and detached window by using the auxiliary escape mechanism, the operation is simple and convenient, the fault-tolerant rate is high, and the emergency escape device is suitable for emergency use in a high-risk environment.

(4) According to the invention, two groups of steel wire ropes are arranged, can be rapidly drawn out from the storage disc without being blocked and can be rapidly fixed on some indoor firm devices in a winding and buckling mode, the fault-tolerant rate is high, and the steel wire ropes can be attached to the speed-limiting shaft in descending and can slowly descend from a high position.

(5) According to the invention, the wrist, the hand and the forceps handle can be tightly combined by arranging the strong connecting band and the wrist protecting bandage, so that the falling of people caused by force loss is avoided.

(6) According to the invention, the special escape tongs are designed according to the special dangerous environment which is possibly generated in the practical environment, the multiple practical functions are subjected to special adaptive changes and are uniformly integrated on the escape tongs, the use and the operation are convenient, and the fault-tolerant rate is high, so that the problems that the functions of the common fire-fighting tongs are simple, more practical escape requirements are difficult to meet, and people often lose the optimal escape opportunity due to the lack of enough escape tools in the panic escape are effectively solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a sectional view of the structure of the pliers body of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3 at B in accordance with the present invention;

FIG. 5 is a sectional view of the structure of the storage tray of the present invention;

FIG. 6 is a perspective view of a speed limiting axle construction of the present invention;

fig. 7 is a perspective view of the movable hammer head structure of the invention.

Wherein, 1 clamp body, 11 clamp handles, 12 clamp heads, 13 accessory components, 131 movable hammers, 132 sounding shells, 133 elastic braces, 134 arc-shaped fixture blocks, 135 cross bars, 136 tightening strips, 137 knocking balls, 138 sounding sheets, 139 sawteeth, 14 clamp teeth, 15 jaw knives, 2 escape auxiliary mechanisms, 21 storage discs, 22 steel wire ropes, 23 outlets, 24 rotating shafts, 25 convex rods, 26 buckles, 27 anti-slip beads, 28 damping bearings, 29 speed limiting shafts, 210 limiting blocks, 211 strong connecting bands, 212 wrist protecting bands and 213 springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-7, an embodiment of the invention provides an escape forceps for fire fighting, which comprises a forceps body 1 and an escape auxiliary mechanism 2, wherein the forceps body 1 structurally comprises two forceps handles 11, two forceps heads 12 and an accessory component 13, one end of each forceps handle 11 is integrally formed with a forceps head 12, the two forceps handles 11 are hinged to each other, forceps teeth 14 are arranged on the surfaces of the two forceps heads 12, the forceps teeth 14 on the two forceps heads 12 are meshed, jaw cutters 15 are fixedly connected to the surfaces of the two forceps heads 12, and the escape auxiliary mechanism 2 is arranged on the forceps handles 11.

The accessory component 13 comprises a movable hammer 131 and a sounding shell 132, the movable hammer 131 is hinged to the side face of one tong head 12, the sounding shell 132 is fixedly connected to the side face of the other tong head 12, a groove is formed in the surface of the tong head 12, an elastic brace 133 is fixedly connected to the inner wall of the groove, one end of the elastic brace 133 is fixedly connected to the surface of the movable hammer 131, an arc-shaped fixture block 134 is hinged to the surface of the tong head 12, the surface of the arc-shaped fixture block 134 is attached to the surface of the movable hammer 131, the side face of the movable hammer 131 is arc-shaped, and the end portion of the movable hammer 131 is in a conical shape.

The top of sound shell 132 is uncovered form, and its inside cavity extends to the whole shape at port position and is the loudspeaker form, two horizontal poles 135 of sound shell 132's inner wall fixedly connected with, fixedly connected with tensioning strip 136 between two horizontal poles 135, tensioning strip 136's material is spring 213 silk, tensioning strip 136's fixed surface is connected with the several and strikes the ball 137, sound shell 132's inner wall fixedly connected with two sound producing pieces 138, the outward appearance of sound shell 132 is the slope form, the outer fixed surface of sound shell 132 is connected with sawtooth 139.

The escape assisting mechanism 2 comprises two containing discs 21 and two groups of steel wire ropes 22, wherein the surface of each clamp handle 11 is fixedly connected with one containing disc 21, the two containing discs 21 are respectively positioned at two sides of the clamp body 1, the top end of each containing disc 21 is provided with an outlet 23, the inside of each containing disc 21 is rotatably connected with a rotating shaft 24, the steel wire ropes 22 are wound inside the containing discs 21, one end of each steel wire rope 22 is fixedly connected with the surface of the corresponding rotating shaft 24, the other end of each steel wire rope extends to the outside of the corresponding containing disc 21 through the corresponding outlet 23, the side surfaces of the corresponding containing discs 21 are fixedly connected with convex rods 25, one end of each steel wire rope 22 extending to the outside of the corresponding containing disc 21 is fixedly connected with a buckle 26, the buckle 26 is buckled with the corresponding convex rod 25, the anti-slip beads 27 are fixedly connected to the positions of the steel wire ropes 22 outside the outlets 23, damping bearings 28 are arranged on the surfaces of the clamp handles 11, speed limiting shafts 29 are fixedly connected to the inner sides of the damping bearings 28, and one ends of the speed limiting shafts 29 are fixedly connected with limiting blocks 210, anti-skidding grooves are formed in the surfaces of the steel wire rope 22 and the surfaces of the limiting shafts, the surfaces of the two forceps handles 11 are fixedly connected with a strong connecting belt 211, the surface of the strong connecting belt 211 is fixedly connected with a wrist protecting bandage 212, and a spring 213 is fixedly connected between the two forceps handles 11.

When the movable hammer head is used, the arc-shaped convex surface of the movable hammer head 131 can be used for smashing objects to break obstacles, the arc-shaped fixture block 134 can be pulled to bounce the movable hammer head 131, the sharp end of the movable hammer head 131 is knocked to break the obstacles, the clamp teeth 14 and the jaw knife 15 can both play a role in breaking and dismantling, when help is required, the sawtooth 139 can be used for quickly scraping any object, the knocking ball 137 on the tightening strip 136 in the sounding shell 132 can quickly and powerfully knock the sounding sheet 138, the sounding sheet 138 vibrates at high frequency to generate sound to be expanded, the sawtooth 139 can also play a role in cutting and sawing off, when high-altitude escape is required, the two steel wire ropes 22 can be torn off, the two steel wire ropes 22 can be quickly wound on firm objects, then the two steel wire ropes 22 are mutually wound and buckled through the buckle 26, and the anti-slip bead 27 can play a good role in anti-slip and fixing, and easy to disassemble, at this moment, cuff bandage 212 is fitted on the wrist, twine the powerful connecting band 211 on the hand, hold the pincers handle 11 with the hand, pull open two wire ropes 22 to both sides respectively and press on different speed limit axles 29, damping bearing 28 plays the effect of restriction rapid descent, people just can descend in the high altitude through the window, cuff bandage 212 and powerful connecting band 211 can play the guard action to the human arm in the descending process, increase the lifting surface, reduce the injury to the human, when not needing to use, wire rope 22 can be accomodate and enter into storage disc 21, do not occupy the place.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a fire control is with pincers of fleing, includes pincers body (1) and auxiliary mechanism (2) of fleing, its characterized in that: the structure of the pliers body (1) comprises two pliers handles (11), two pliers heads (12) and an auxiliary assembly (13), wherein each pliers head (12) is integrally formed at one end of each pliers handle (11), the pliers heads (11) are hinged to each other, two pliers teeth (14) are arranged on the surfaces of the pliers heads (12), the pliers teeth (14) on the two pliers heads (12) are meshed, two pliers heads (12) are fixedly connected with jaw cutters (15) on the surfaces, and the escape auxiliary mechanism (2) is arranged on the pliers handles (11).

2. A fire fighting escape forceps according to claim 1, characterized in that: the auxiliary assembly (13) comprises a movable hammer head (131) and a sounding shell (132), the movable hammer head (131) is hinged to the side face of one tong head (12), the sounding shell (132) is fixedly connected to the side face of the other tong head (12), a groove is formed in the surface of the tong head (12), an elastic brace (133) is fixedly connected to the inner wall of the groove, one end of the elastic brace (133) is fixedly connected to the surface of the movable hammer head (131), an arc-shaped fixture block (134) is hinged to the surface of the tong head (12), the surface of the arc-shaped fixture block (134) is attached to the surface of the movable hammer head (131), the side face of the movable hammer head (131) is in an arc-shaped protruding shape, and the end portion of the movable hammer head (131) is in a conical shape.

3. A fire fighting escape forceps as defined in claim 2, characterized in that: the top of sound production casing (132) is uncovered form, and its inside cavity extends to the whole shape at port position and is the loudspeaker form, two horizontal poles (135) of the inner wall fixedly connected with of sound production casing (132), fixedly connected with tightening strip (136) between two horizontal poles (135), the material of tightening strip (136) is spring (213) silk, the fixed surface of tightening strip (136) is connected with the several and strikes ball (137), two vocal pieces (138) of the inner wall fixedly connected with of sound production casing (132).

4. A fire fighting escape forceps according to claim 3, characterized in that: the outer surface of the sound production shell (132) is inclined, and sawteeth (139) are fixedly connected to the outer surface of the sound production shell (132).

5. A fire fighting escape forceps as defined in claim 4, characterized in that: escape auxiliary mechanism (2) include two storage disc (21) and two sets of wire rope (22), and the equal fixedly connected with storage disc (21) in surface of each pincers handle (11), and two storage disc (21) are located the both sides of pincers body (1) respectively, export (23) have been seted up on the top of storage disc (21), each the inside of storage disc (21) all rotates and is connected with a pivot (24), wire rope (22) coil in the inside of storage disc (21), and the fixed surface of one end and pivot (24) is connected, and the other end extends to the outside of storage disc (21) through export (23).

6. A fire fighting escape forceps according to claim 5, characterized in that: the side fixedly connected with nose bar (25) of storage disc (21), wire rope (22) extend to the outside one end fixedly connected with buckle (26) of storage disc (21), buckle (26) and nose bar (25) lock joint, wire rope (22) are located export (23) outside position fixedly connected with antiskid pearl (27), the surface mounting of pincers handle (11) has damping bearing (28), inboard fixedly connected with speed limit axle (29) of damping bearing (28), the one end fixedly connected with stopper (210) of speed limit axle (29), the surface of wire rope (22) and the surface of spacing axle all are provided with anti-skidding groove.

7. A fire fighting escape forceps according to claim 6, characterized in that: the surface of two pincers handle (11) all fixedly connected with powerful connecting band (211), the fixed surface of powerful connecting band (211) is connected with wrist band bandage (212), two fixedly connected with spring (213) between pincers handle (11).