CN219558549U - Fire-fighting fire hook - Google Patents
Fire-fighting fire hook Download PDFInfo
- Publication number
- CN219558549U CN219558549U CN202321044620.6U CN202321044620U CN219558549U CN 219558549 U CN219558549 U CN 219558549U CN 202321044620 U CN202321044620 U CN 202321044620U CN 219558549 U CN219558549 U CN 219558549U
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- hook
- straight
- fire
- saw
- obstacle
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Abstract
The utility model discloses a fire-fighting hook, which comprises a straight rod and a hook body. The hook body comprises a straight saw part with one end connected with the straight rod and a hook part connected with the other end of the straight saw part, one side of the straight saw part is provided with saw teeth, the hook part is inwards bent towards one side of the saw teeth, and the inner side of the hook part is provided with a cutting edge. When the fire extinguishing device is used, the hook part hooks the obstacle, the straight rod is pulled back to pull out the combustion objects, the obstacle, the covering and the like, if the objects are prevented from being pulled out, the cutting edge on the inner side of the hook part can cut the obstacle, if the objects are not cut, the straight rod can pull the straight saw part back and forth to saw the obstacle, so that the combustion objects, the obstacle, the covering and the like can be quickly cleared, watering is performed after the fire extinguishing device is dug, the fire extinguishing efficiency is improved.
Description
Technical Field
The utility model relates to the field of fire-fighting equipment, in particular to a fire-fighting hook.
Background
Fire hooks are traditional fire-fighting rescue tools, and are generally used on fire-fighting vehicles. The most common application is to use the iron hook at the front end to dig up the combustibles, obstacles, coverings and the like, and the fire-fighting and rescue device can be used according to the actual conditions of the fire-fighting and rescue site, such as rescue, traction and the like. However, in reality, the objects of the fire hook are blocked by the electric wires and the like, so that the fire hook cannot be dug, the fire extinguishing process is delayed, and the fire extinguishing efficiency is reduced.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the fire-fighting hook which is beneficial to removing obstacles and improving the fire-fighting efficiency.
The technical scheme adopted for solving the technical problems is as follows:
a fire-fighting hook, comprising
A straight rod;
the hook body comprises a straight saw part with one end connected with the straight rod and a hook part connected with the other end of the straight saw part, wherein one side of the straight saw part is provided with saw teeth, the hook part is inwards bent towards one side of the saw teeth, and the inner side of the hook part is provided with a cutting edge.
The fire-fighting hook provided by the embodiment of the utility model has at least the following beneficial effects: when the fire extinguishing device is used, the hook part hooks the obstacle, the straight rod is pulled back to pull out the combustion objects, the obstacle, the covering and the like, if the objects are prevented from being pulled out, the cutting edge on the inner side of the hook part can cut the obstacle, if the objects are not cut, the straight rod can pull the straight saw part back and forth to saw the obstacle, so that the combustion objects, the obstacle, the covering and the like can be quickly cleared, watering is performed after the fire extinguishing device is dug, the fire extinguishing efficiency is improved.
According to some embodiments of the utility model, the hook further comprises a spike extending forward at the junction of the straight saw portion and the hooked portion.
The beneficial effects are that: the spike can be used to pierce the article to increase the use function.
According to some embodiments of the utility model, the spike is provided with a blade on both sides.
The beneficial effects are that: the two sides are provided with the blades which are beneficial to the spike to pierce through the object and cut.
According to some embodiments of the utility model, the side of the straight saw portion facing away from the hook portion is also provided with a blade.
The beneficial effects are that: therefore, the straight saw part can cut articles, and the use function is increased.
According to some embodiments of the utility model, the blade of the straight saw portion is integrally connected with the blade of the side of the spike portion in the same direction.
The beneficial effects are that: the length of the cutting edge is prolonged, and the cutting edge can cut a long distance after the object is pierced by the spike part, so that the inside of the object can be opened easily.
According to some embodiments of the utility model, a weight is provided at an end of the straight rod remote from the hook body, the weight being for balancing the weight with the hook body.
The beneficial effects are that: the weight piece is arranged, so that labor saving is facilitated, and working efficiency is improved.
According to some embodiments of the utility model, the material of the straight rod is an insulating material.
The beneficial effects are that: the straight rod is made of insulating materials, so that electric shock caused when the hook body cuts an electric wire can be prevented.
According to some embodiments of the utility model, the straight rod is a three-section telescopic rod.
The beneficial effects are that: the straight rod is arranged to be a three-section telescopic rod, so that the proper working length can be conveniently adjusted according to the using distance, and meanwhile, the telescopic rod is convenient to store.
According to some embodiments of the utility model, the straight rod has an extension length of 400cm.
The beneficial effects are that: this is of sufficient length to clear the obstacle at a relatively long distance.
According to some embodiments of the utility model, the length of the hook body is 40cm.
The beneficial effects are that: the hook body is provided with a proper length, so that the obstacle clearing efficiency can be improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
fig. 2 is an enlarged view at a in fig. 1.
Reference numerals: straight bar 100, straight saw 110, hook 120, saw tooth 130, blade 140, spike 150, and counterweight 160.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
A fire hook is described in detail below with reference to fig. 1 and 2 in a specific embodiment. It is to be understood that the following description is exemplary only and is not intended to limit the utility model in any way.
As shown in fig. 1 and 2, a fire hook includes a straight rod 100 and a hook body.
The hook body comprises a straight saw part 110 with one end connected with the straight rod 100 and a bent hook part 120 connected with the other end of the straight saw part 110, wherein one side of the straight saw part 110 is provided with saw teeth 130, the bent hook part 120 is inwards bent towards one side of the saw teeth 130, and the inner side of the bent hook part 120 is provided with a cutting edge 140. When the fire extinguishing device is used, the hook part 120 hooks an obstacle, the straight rod 100 is pulled back to pull out the combustion objects, the obstacle, the covering and the like, if the objects are prevented from being pulled out, the cutting edge 140 on the inner side of the hook part 120 can cut the obstacle, and if the objects are not cut out, the straight rod 100 can pull the straight saw part 110 back and forth to saw the obstacle, so that the fire extinguishing device is beneficial to quickly removing the combustion objects, the obstacle, the covering and the like, and watering is performed after digging, so that the fire is thoroughly extinguished, and the fire extinguishing efficiency is improved.
Specifically, as shown in fig. 2, the hook body further includes a spike 150 extending forward at the junction of the straight saw portion 110 and the hooked portion 120. The provision of the spike 150 may be used to pierce an article to increase the function of use. In addition, the cutting edges 140 are opened at both sides of the spike 150. The provision of the blades 140 on both sides facilitates cutting of the spike 150 after piercing the object. The side of the straight saw portion 110 facing away from the hook portion 120 is also provided with a blade 140. Thus, the straight saw portion 110 can cut the article, and the use function is increased. Further, the blade 140 of the straight saw portion 110 is integrally connected to the blade 140 of the spine portion 150 in the same direction. This increases the length of the blade 140 to cut a longer distance after the spike 150 pierces the object, facilitating opening of the interior of the object.
As shown in fig. 1, in some embodiments of the present utility model, a weight 160 is disposed at an end of the straight rod 100 remote from the hook body, and the weight 160 is used to balance the weight of the hook body. The weight 160 is provided to facilitate labor saving and improve work efficiency.
It should be noted that, the material of the straight rod 100 is an insulating material. The straight bar 100 is made of an insulating material to prevent the hook body from being electrically shocked when cutting the electric wire.
It should be noted that the straight rod 100 is a three-section telescopic rod. The straight rod 100 is provided with three telescopic rods, so that the proper working length can be conveniently adjusted according to the using distance, and meanwhile, the telescopic rod is convenient to store.
Specifically, the extended length of the straight bar 100 is 400cm. This is of sufficient length to clear the obstacle at a relatively long distance. The length of the hook body is 40cm. The hook body is provided with a proper length, so that the obstacle clearing efficiency can be improved.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. A fire hook, comprising:
a straight rod (100);
the hook body comprises a straight saw part (110) with one end connected with the straight rod (100) and a bent hook part (120) connected with the other end of the straight saw part (110), wherein one side of the straight saw part (110) is provided with saw teeth (130), the bent hook part (120) is inwards bent towards one side of the saw teeth (130), and the inner side of the bent hook part (120) is provided with a cutting edge (140).
2. A fire hook according to claim 1, wherein the hook body further comprises a spike (150) extending forward at the junction of the straight saw portion (110) and the hook portion (120).
3. A fire hook according to claim 2, wherein the spike (150) is provided with cutting edges (140) on both sides.
4. A fire hook according to claim 3, characterized in that the side of the straight saw part (110) facing away from the hook part (120) is also provided with a blade (140).
5. The fire hook according to claim 4, wherein the blade (140) of the straight saw portion (110) is integrally connected to the blade (140) of the spike portion (150) in the same direction.
6. A fire hook according to claim 1, characterized in that the end of the straight rod (100) remote from the hook body is provided with a weight element (160), said weight element (160) being adapted to counter-weight the hook body.
7. A fire hook according to claim 1, characterized in that the material of the straight rod (100) is an insulating material.
8. A fire hook according to claim 1, characterized in that said straight bar (100) is a three-section telescopic bar.
9. A fire hook according to claim 8, characterized in that the extension of the straight bar (100) is 400cm.
10. A fire hook according to claim 1, wherein the length of the hook body is 40cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321044620.6U CN219558549U (en) | 2023-05-04 | 2023-05-04 | Fire-fighting fire hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321044620.6U CN219558549U (en) | 2023-05-04 | 2023-05-04 | Fire-fighting fire hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219558549U true CN219558549U (en) | 2023-08-22 |
Family
ID=87653690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321044620.6U Active CN219558549U (en) | 2023-05-04 | 2023-05-04 | Fire-fighting fire hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219558549U (en) |
-
2023
- 2023-05-04 CN CN202321044620.6U patent/CN219558549U/en active Active
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