CN220276146U - Multifunctional fire-fighting fire hook - Google Patents
Multifunctional fire-fighting fire hook Download PDFInfo
- Publication number
- CN220276146U CN220276146U CN202321512998.4U CN202321512998U CN220276146U CN 220276146 U CN220276146 U CN 220276146U CN 202321512998 U CN202321512998 U CN 202321512998U CN 220276146 U CN220276146 U CN 220276146U
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- hook
- connecting seat
- fire
- rod
- fighting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000000779 smoke Substances 0.000 abstract description 10
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a multifunctional fire-fighting hook, which belongs to the technical field of fire-fighting equipment, and mainly adopts the technical scheme that the multifunctional fire-fighting hook comprises a hook head and a hook rod, wherein the hook head comprises a connecting seat and a breaking piece, the connecting seat is of a hollow structure, the hook rod is of a hollow structure, the connecting seat is connected with the hook rod, and a water outlet is formed in the connecting seat; the connecting seat is of a cylindrical structure, a plurality of water outlet holes are formed, and the water outlet holes are formed in the side wall of the connecting seat; one end of the connecting seat is closed, and the other end of the connecting seat is provided with a connecting hole; the hook rod comprises a rod head, a rod body and a rod tail, wherein threads are arranged on the rod head, threads are arranged on the inner wall, close to the connecting hole, of the connecting seat, and the rod head penetrates into the connecting hole and is in threaded connection with the connecting seat. The fire-fighting hook has the functions of breaking and extinguishing fire, solves the problem that the existing fire-fighting hook is easy to smoke and bake to cause the temperature to be too high, is convenient for firefighters to operate, and prolongs the service life of the fire-fighting hook.
Description
Technical Field
The utility model relates to the technical field of fire-fighting equipment, in particular to a multifunctional fire-fighting hook.
Background
The fire-fighting fire hook is a fire-fighting rescue tool for helping fire fighters to rescue and extinguish fire in a fire scene, and is usually composed of a long rod and a device with a hook-shaped tail end, and can assist fire fighters to carry out tasks such as object pulling, obstacle breaking and removing, searching and rescue in a fire scene when carrying out fire-fighting rescue, and the operation capability of the fire fighters is improved.
For example, chinese patent document with publication number CN204840724U discloses a new compression-resistant fire-resistant hook, which comprises a rod body and a hook head, wherein the rod body comprises a rod body a and a rod body B which are detachably connected, the rod body a and the rod body B are in threaded connection, the front end of the rod body a is linked with the hook head, and the hook head comprises a vertical cone and a lower hook body which are welded together. The novel compression-resistant fireproof hook has the characteristics of high compression resistance, high strength and the like.
However, the novel compression-resistant fireproof hook has the following problems in use: in the rescue task of the fire scene, due to the fact that the temperature is high, even open fire is not extinguished, when the fire hook is used for carrying out work such as breaking, dismantling, searching and rescuing, the temperature of the fire hook rises fast, the fire fighter is caused to scald and other dangerous conditions, the fire hook is baked by the aid of the fire head Wen Xun for a long time, the loss is fast, and the service life of the fire head is short.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a multifunctional fire-fighting fire hook, which solves the problem that the existing fire hook is easy to smoke and bake to cause overhigh temperature, thereby facilitating the operation of firefighters and prolonging the service life of the fire hook.
The utility model discloses a multifunctional fire-fighting fire hook which comprises a hook head and a hook rod, wherein the hook head comprises a connecting seat and a breaking piece, the connecting seat is of a hollow structure, the hook rod is of a hollow structure, the connecting seat is connected with the hook rod, and a water outlet is formed in the connecting seat.
Preferably, the connecting seat is of a cylindrical structure, a plurality of water outlets are formed, and the water outlets are formed in the side wall of the connecting seat.
Preferably, the connecting seat is of a cylindrical structure, and the water outlets are uniformly distributed at equal intervals around the circumferential direction of the outer wall of the connecting seat.
Preferably, the water outlet holes are round holes, the axes of the water outlet holes and the axes of the connecting seat intersect at the same point, and the axes of the water outlet holes are in a conical structure.
Preferably, one end of the connecting seat is closed, the other end of the connecting seat is provided with a connecting hole, and the tips of conical structures formed by the axes of the water outlet holes point to the connecting hole.
Preferably, one end of the connecting seat is closed, the other end of the connecting seat is provided with a connecting hole, and the closed end of the connecting seat is of an arc surface structure.
Preferably, one end of the connecting seat is closed, and the other end of the connecting seat is provided with a connecting hole; the hook rod comprises a rod head, a rod body and a rod tail, wherein threads are arranged on the rod head, threads are arranged on the inner wall, close to the connecting hole, of the connecting seat, and the rod head penetrates into the connecting hole and is in threaded connection with the connecting seat.
Preferably, the tail comprises a flange part and a screw part, wherein the flange part is connected with the rod body, the screw part is connected with the flange part, and the screw part is used for connecting a fire hose.
Preferably, the breaking and disassembling piece is of an arc-shaped structure, the breaking and disassembling piece is connected to the connecting seat, and the end part of the breaking and disassembling piece, which is away from the connecting seat, is a tip.
Preferably, the connecting seat is provided with a smoke exhaust hole.
The utility model has the beneficial effects that:
when a fire fighter executes fire rescue operation through the fire hook, the hook rod and the hook head are connected into a whole through the threads, the end part of the fire fighting water belt is connected to the tail part of the hook rod, the fire fighting water belt can supply a water source into the rod body, then water flows into the connecting seat and is discharged from a plurality of water outlet holes of the connecting seat, the whole fire hook can realize the breaking and disassembling function through the breaking and disassembling piece, the fire extinguishing function can be realized, and the water flows through the whole connecting seat and the hook rod to cool the whole fire hook, so that the problem that the temperature of the fire hook is too high when the fire hook is used is solved, the operation of the fire fighter is facilitated, and the service life of the fire hook is prolonged.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic structural view of a hook head, and a first view angle;
fig. 3 is a schematic structural view of the hook head, and a second view angle;
fig. 4 is a schematic structural view of the hook head, and a third view angle;
fig. 5 is a schematic structural view of the hooking rod.
Reference numerals illustrate: 1. a hook head; 11. a connecting seat; 111. a connection hole; 112. a smoke vent; 113. a water outlet hole; 114. a top end; 12. breaking the piece; 121. a tip; 2. a hook rod; 21. a club head; 22. a shaft; 23. a rod tail; 231. a flange portion; 232. a screw portion.
Detailed Description
Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the sake of simplicity of the drawing, some well-known and conventional structures and elements are shown in the drawings in a simplified schematic manner.
It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture such as that shown in the drawings, and if the particular posture is changed, the directional indication is changed accordingly.
In addition, the descriptions of the "first", "second", etc. in this application are for descriptive purposes only and are not intended to specifically indicate a sequential or a cis-position, nor are they intended to limit the utility model, but are merely intended to distinguish between components or operations described in the same technical term, and are not to be construed as indicating or implying a relative importance or implying that the number of technical features indicated is not necessarily limited. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:
referring to fig. 1-5, the multifunctional fire-fighting hook disclosed by the utility model comprises a hook head 1 and a hook rod 2, wherein the hook head 1 comprises a connecting seat 11 and a breaking piece 12, the connecting seat 11 is of a cylindrical structure, one end of the connecting seat 11 is opened, the other end of the connecting seat is a closed top end 114, the top end 114 is of an arc surface structure, the abrasion resistance of the connecting seat 11 is improved, the opening end of the connecting seat 11 is a connecting hole 111, and the connecting seat 11 is provided with threads on the inner wall close to the connecting hole 111 and is used for being connected with the hook rod 2.
Referring to fig. 1-5, a smoke exhaust hole 112 is formed in the side wall of the connecting seat 11, the smoke exhaust hole 112 is a strip-shaped hole, and the smoke exhaust hole 112 penetrates into the connecting seat 11, so that smoke in the connecting seat 11 can be discharged rapidly; the side wall of the connecting seat 11 is also provided with a plurality of water outlet holes 113, the water outlet holes 113 are round holes, the water outlet holes 113 penetrate through the inside of the connecting seat 11, and the water outlet holes 113 are uniformly distributed at equal intervals along the circumferential direction of the outer diameter of the connecting seat 11, so that water can be discharged from the inside of the connecting seat 11; the axes of the water outlet holes 113 are intersected with but not perpendicular to the axes of the connecting seat 11, the axes of the water outlet holes 113 and the axes of the connecting seat 11 are intersected at the same point, the axes of the water outlet holes 113 are in a divergent cone-shaped structure, and the tip parts of the cone-shaped structures point to the connecting holes 111.
Referring to fig. 1 to 5, the breaking and dismantling member 12 is an arc-shaped long sheet, one end of the breaking and dismantling member 12 is fixed on the side wall of the connecting seat 11, the other end is a tip 121, the whole breaking and dismantling member 12 is bent towards the connecting hole 111, and a firefighter can clear an obstacle through the breaking and dismantling member 12; the whole hollow tubular structure that is of hooked rod 2, including head 21, shaft 22 and the tail 23 of body coupling, head 21, shaft 22 and tail 23 are arranged along same axis, and the diameter of head 21 is less than the diameter of shaft 22, is provided with the screw thread on the outer wall of head 21 for head 21 can pass through connecting hole 111 and connecting seat 11 threaded connection, and shaft 22 is long shaft-like structure, and tail 23 includes flange portion 231 and screw rod portion 232, and the diameter of flange portion 231 is greater than the diameter of shaft 22, flange portion 231 one end and shaft 22 fixed connection, the other end and screw rod portion 232 fixed connection, form the inclined transition face between flange portion 231 and the shaft 22, and screw rod portion 232 can make things convenient for hooked rod 2 to be connected with the fire hose.
The utility model has the implementation principle and beneficial effects that when a fire fighter executes fire rescue operation through the fire hook, the hook rod 2 and the hook head 1 are connected into a whole through threads, the end part of the fire fighting water belt is connected at the tail 23 of the hook rod 2, the fire fighting water belt can supply water source into the rod body 22, then water flows into the connecting seat 11 and is discharged from the plurality of water outlet holes 113 of the connecting seat 11, the whole fire hook can realize the breaking and disassembling function through the breaking and disassembling piece 12 and can also realize the fire extinguishing function, and the water flows through the whole connecting seat 11 and the hook rod 2, so that the temperature of the fire hook can be reduced, the problem that the temperature is too high due to the fact that the existing fire hook is easy to smoke and bake when in use is solved, the fire hook is convenient for a firefighter to operate, and the service life of the fire hook is prolonged;
in addition, a plurality of water outlets 113 that are the toper structure can make rivers to the place ahead that deviates from the hooked rod 2 jet, and it is more convenient, wide coverage, the operation of being convenient for when putting out a fire and using, and the smoke vent 112 can be after the water break, makes the inside remaining flue gas of connecting seat 11 discharge from connecting seat 11 inside rapidly, has guaranteed the cleanliness of fire hook.
The above is merely an embodiment of the present utility model, and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (6)
1. The multifunctional fire-fighting fire hook is characterized by comprising a hook head (1) and a hook rod (2), wherein the hook head (1) comprises a connecting seat (11) and a breaking piece (12), the connecting seat (11) is of a hollow structure, the hook rod (2) is of a hollow structure, the connecting seat (11) is connected with the hook rod (2), and a water outlet hole (113) is formed in the connecting seat (11);
the connecting seat (11) is of a cylindrical structure, a plurality of water outlets (113) are formed, and the water outlets (113) are formed in the side wall of the connecting seat (11);
one end of the connecting seat (11) is closed, and the other end is provided with a connecting hole (111);
the hook rod (2) comprises a rod head (21), a rod body (22) and a rod tail (23), threads are arranged on the rod head (21), threads are arranged on the inner wall, close to the connecting hole (111), of the connecting seat (11), and the rod head (21) penetrates into the connecting hole (111) and is in threaded connection with the connecting seat (11);
the rod tail (23) comprises a flange part (231) and a screw part (232), the flange part (231) is connected with the rod body (22), the screw part (232) is connected with the flange part (231), and the screw part (232) is used for connecting a fire hose.
2. The multifunctional fire-fighting hook according to claim 1, wherein the connection base (11) is of a cylindrical structure, and the plurality of water outlets (113) are uniformly distributed around the circumferential direction of the outer wall of the connection base (11) at equal intervals.
3. The multifunctional fire-fighting hook according to claim 2, wherein the water outlet holes (113) are round holes, the axes of the water outlet holes (113) and the axes of the connecting seat (11) intersect at the same point, and the axes of the water outlet holes (113) are in a conical structure.
4. A multifunctional fire-fighting hook according to claim 3, characterized in that one end of the connecting seat (11) is closed, the other end is provided with a connecting hole (111), and the tip of the conical structure formed by the axes of the plurality of water outlet holes (113) is directed to the connecting hole (111).
5. The multifunctional fire-fighting hook according to any one of claims 1 to 4, wherein the closed end of the connection seat (11) is of an arc surface structure.
6. The multifunctional fire-fighting hook according to any one of claims 1 to 4, wherein the breaking piece (12) is of an arc-shaped structure, the breaking piece (12) is connected to the connecting seat (11), and an end of the breaking piece (12) facing away from the connecting seat (11) is a tip (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321512998.4U CN220276146U (en) | 2023-06-13 | 2023-06-13 | Multifunctional fire-fighting fire hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321512998.4U CN220276146U (en) | 2023-06-13 | 2023-06-13 | Multifunctional fire-fighting fire hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220276146U true CN220276146U (en) | 2024-01-02 |
Family
ID=89331229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321512998.4U Active CN220276146U (en) | 2023-06-13 | 2023-06-13 | Multifunctional fire-fighting fire hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220276146U (en) |
-
2023
- 2023-06-13 CN CN202321512998.4U patent/CN220276146U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |