Multi-functional fire fighting lance

Abstract

The utility model relates to fire-fighting tool technical field especially relates to a multifunctional fire-fighting spray gun, the utility model discloses a multifunctional fire-fighting spray gun is the relationship between the hinged between the rod body and the mounting seat, and can also be relative locking, and such structure design makes the fire-fighting spray gun have the function of angle folding, can respond to the narrow complex space such as wall corner, has improved the convenience of using. Wherein the pressing mechanism can press the pressing end of the gas bottle, so that the gas bottle sprays combustible gas or medicament, in the case of spraying combustible gas, through the configuration igniter can adapt the ignition function required when fire attack, overall, the utility model structure is simple, convenient operation, improves the security of operation.

Description

Technical Field

[0001] This utility model relates to the field of fire-fighting tools technology, and in particular to a multi-functional fire spray gun. Background Technology

[0002] With urban development, the greening rate has steadily increased, aligning with the concept of a green city. However, this increased greening rate also leads to greater urban biodiversity. This, in turn, brings about conflicts between animals and humans over habitats. For example, wasps and similar creatures often nest in public places or private residences, posing a threat to human safety. Therefore, such situations are typically handled by firefighters. Firefighters usually wear protective bee suits and climb ladders to the affected area. They typically use methods such as burning, spraying insecticide, or high-pressure water jets. Burning methods sometimes involve using insecticide aerosol sprays, ignited with a lighter, suitable for handheld, close-range operation. However, this method exposes firefighters to the risks of intense heat and wasp attacks. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a multi-functional fire spray gun, including a rod, a mounting base, and an ignition mechanism. One end of the rod is hinged to one end of the mounting base and can be locked relative to it. A spray bottle is provided on the mounting base, and a pressing mechanism for pressing the pressing end of the spray bottle is provided on the mounting base. The ignition mechanism is provided on the mounting base or the pressing mechanism, and the ignition end of the ignition mechanism can ignite the combustible gas sprayed from the spray nozzle of the spray bottle.

[0004] In some possible embodiments, the pressing mechanism includes a telescopic electric cylinder, a first battery, and a pressing head. The mounting ends of the first battery and the telescopic electric cylinder are both mounted on the mounting base. The pressing head is mounted on the telescopic end of the telescopic electric cylinder. The first battery is electrically connected to the telescopic electric cylinder via a quick-connect wire. The telescopic electric cylinder can press the pressing end of the jet bottle through the pressing head.

[0005] In some possible embodiments, the mounting base is provided with a mounting slot, and the first battery is mounted in the mounting slot.

[0006] In some possible embodiments, the ignition mechanism includes a second battery and an igniter, the second battery being mounted on the mounting base and the igniter being mounted on the press head, the second battery supplying power to the igniter, and the ignition end of the igniter being able to ignite the combustible gas ejected from the nozzle end of the jet canister.

[0007] In some possible embodiments, the press head is provided with an ignition cover, the igniter is placed inside the ignition cover, and the ignition end of the igniter extends out of the ignition cover.

[0008] In some possible embodiments, the mounting base is provided with a protective cover that can enclose the pressing mechanism.

[0009] In some possible embodiments, the mounting base is provided with a mounting slot, the jet bottle is fitted into the mounting slot, and the mounting base is provided with a locking strap, which can securely fasten the jet bottle to the mounting slot.

[0010] In some possible embodiments, the rod and the mounting base are hinged by bolts, and a lock nut is screwed onto the bolts, which can engage with the bolts to lock the rod and the mounting base relative to each other.

[0011] In some possible embodiments, the rod is composed of several single rod units spliced ​​together.

[0012] Compared to existing technologies, the advantages of this invention are as follows: The multi-functional fire sprinkler of this invention has a hinged connection between the rod and the mounting base, and can also be locked in place. This structural design allows the fire sprinkler to fold at an angle, enabling it to handle narrow and complex spaces such as corners, thus improving ease of use. The pressing mechanism can press the pressing end of the spray bottle to cause it to spray flammable gas or chemicals. When flammable gas is being sprayed, an igniter can be added to accommodate the ignition function required for fire attacks. Overall, this invention has a simple structure, is easy to operate, and improves operational safety. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 A three-dimensional structural diagram of the multifunctional fire-fighting spray gun provided in this embodiment of the utility model. Figure 1 ;

[0015] Figure 2 A three-dimensional structural diagram of the multifunctional fire-fighting spray gun provided in this embodiment of the utility model. Figure 2 ;

[0016] Figure 3 A partial structural diagram of the multifunctional fire-fighting spray gun provided in this embodiment of the utility model. Figure 1 ;

[0017] Figure 4A partial structural diagram of the multifunctional fire-fighting spray gun provided in this embodiment of the utility model. Figure 2 .

[0018] Reference numerals: rod body 10, mounting base 20, mounting slot 21, protective cover 22, mounting clip 23, locking strap 24, ignition mechanism 30, second battery 31, igniter 32, jet canister 40, pressing mechanism 50, telescopic electric cylinder 51, first battery 52, pressing head 53, quick connector 54, ignition cover 55, bolt 60, locking nut 61. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model. Hereinafter, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this disclosure, unless otherwise stated, "a plurality of" means two or more.

[0020] Reference Figures 1 to 4 The multi-functional fire spray gun shown includes a rod 10, a mounting base 20, and an ignition mechanism 30. One end of the rod 10 is hinged to one end of the mounting base 20 and can be locked relative to it. A spray bottle 40 is provided on the mounting base 20, and a pressing mechanism 50 is provided on the mounting base 20 for pressing the pressing end of the spray bottle 40. The ignition mechanism 30 is provided on the mounting base 20 or the pressing mechanism 50, and the ignition end of the ignition mechanism 30 can ignite the flammable gas sprayed from the spray nozzle of the spray bottle 40. The spray bottle 40 can spray not only flammable gas but also liquid pesticide. Therefore, depending on the requirements, the ignition mechanism 30 is not activated when spraying pesticides to kill bees.

[0021] Furthermore, it should be noted that the ignition mechanism 30 and the pressing mechanism 50 can be driven by remote control or by wired switches installed on the rod 10 and the mounting base 20, such as the control scheme in patent CN202421840478.0 - a bee-killing device or CN202122423680.6 - a wasp nest disposal tool, which will not be detailed here by the applicant.

[0022] Reference Figures 1 to 4As shown, the mounting base 20 is provided with a mounting slot 23, in which the jet bottle 40 is secured. The mounting base 20 is provided with a locking strap 24, which can securely fasten the jet bottle 40 to the mounting slot 23. The locking strap 24 and the mounting slot 23 are fixed by screws or by a buckle.

[0023] Furthermore, in order to facilitate the adjustment of the relative angle between the rod 10 and the mounting base 20 to adapt to different operating conditions, the rod 10 and the mounting base 20 are hinged together by bolts 60. A locking nut 61 is screwed onto the bolt 60, which can cooperate with the bolt 60 to lock the rod 10 and the mounting base 20 relative to each other.

[0024] In some possible embodiments, in order to adapt to different heights, the pole 10 is composed of several single pole units spliced ​​together. This design makes it easy for users to select the appropriate number of single pole units according to actual needs. These single pole units can be connected by sleeve plug-in.

[0025] Furthermore, to better protect the pressing mechanism 50 and prevent honeycomb debris from falling into the mounting base 20 during operation and affecting its normal operation, a protective cover 22 is provided on the mounting base 20. The protective cover 22 can enclose the pressing mechanism 50. It should be understood that the ignition end of the ignition mechanism 30 needs to extend beyond the protective cover 22 to near the ejection end of the jet canister 40.

[0026] Reference Figures 1 to 4 As shown, the pressing mechanism 50 includes a telescopic electric cylinder 51, a first battery 52, and a pressing head 53. The mounting ends of the first battery 52 and the telescopic electric cylinder 51 are both mounted on the mounting base 20. The pressing head 53 is mounted on the telescopic end of the telescopic electric cylinder 51. The first battery 52 is electrically connected to the telescopic electric cylinder 51 via a quick-connect cable 54. The telescopic electric cylinder 51 drives the pressing head 53 to move, thereby pressing the pressing end of the jet bottle 40. The telescopic electric cylinder 51 is controlled by an additional remote control or a switch mounted on the rod 10.

[0027] In the above embodiment, in order to better fix the first battery 52, the mounting base 20 is provided with a mounting slot 21, and the first battery 52 is installed in the mounting slot 21. Specifically, the first battery 52 and the mounting slot 21 are snap-fitted together, which facilitates disassembly and replacement.

[0028] Reference Figure 3 and Figure 4As shown, the ignition mechanism 30 includes a second battery 31 and an igniter 32. The second battery 31 is mounted on the mounting base 20, and the igniter 32 is mounted on the pressing head 53. The second battery 31 supplies power to the igniter 32. The ignition end of the igniter 32 is connected to the outlet end of the jet canister 40 to ignite the combustible gas. A conventional electronic switch can be provided between the second battery 31 and the igniter 32. This electronic switch can be wirelessly controlled or manually controlled. This technology is conventional and will not be described in detail here.

[0029] In addition, an ignition cover 55 is provided on the pressing head 53, and the igniter 32 is placed inside the ignition cover 55, with the ignition end of the igniter 32 protruding from the ignition cover 55. The ignition cover 55 can effectively protect the igniter 32 and prevent it from being damaged by contact with the honeycomb during operation.

[0030] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A multi-functional fire fighting lance characterized by, The device includes a rod, a mounting base, and an ignition mechanism. One end of the rod is hinged to one end of the mounting base and can be locked relative to it. A gas canister is provided on the mounting base, and a pressing mechanism for pressing the pressing end of the gas canister is provided on the mounting base. The ignition mechanism is provided on the mounting base or the pressing mechanism, and the ignition end of the ignition mechanism can ignite the combustible gas ejected from the nozzle end of the gas canister.

2. A multi-functional fire fighting lance according to claim 1, characterized in that The pressing mechanism includes a telescopic electric cylinder, a first battery, and a pressing head. The mounting ends of the first battery and the telescopic electric cylinder are both mounted on the mounting base. The pressing head is mounted on the telescopic end of the telescopic electric cylinder. The first battery is electrically connected to the telescopic electric cylinder via a quick-connect wire. The telescopic electric cylinder can press the pressing end of the jet bottle through the pressing head.

3. A multi-functional fire fighting lance according to claim 2, characterized in that The mounting base is provided with a mounting slot, and the first battery is mounted in the mounting slot.

4. A multi-functional fire-fighting spray gun according to claim 2, characterized in that, The ignition mechanism includes a second battery and an igniter. The second battery is mounted on the mounting base, and the igniter is mounted on the pressing head. The second battery powers the igniter, and the ignition end of the igniter is connected to the nozzle end of the jet can ignite the combustible gas ejected from the jet canister.

5. A multi-functional fire sprinkler according to claim 4, characterized in that, The pressing head is provided with an ignition cover, the igniter is placed inside the ignition cover, and the ignition end of the igniter extends out of the ignition cover.

6. A multi-functional fire-fighting spray gun according to claim 1, characterized in that, The mounting base is provided with a protective cover, which can enclose the pressing mechanism.

7. A multi-functional fire-fighting spray gun according to claim 1, characterized in that, The mounting base is provided with a mounting slot, the jet bottle is mounted in the mounting slot, and the mounting base is provided with a locking strap, which can lock and fix the jet bottle in the mounting slot.

8. A multi-functional fire-fighting spray gun according to claim 1, characterized in that, The rod and the mounting base are hinged together by bolts, and a locking nut is screwed onto the bolts. The locking nut can cooperate with the bolts to lock the rod and the mounting base relative to each other.

9. A multi-functional fire sprinkler according to claim 1, characterized in that, The rod is composed of several single rod units spliced ​​together.

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