Twin holder for fire extinguishing sticks

Abstract

This invention provides an auxiliary tool for fire extinguishing sticks that further improves the operability and convenience of small, lightweight, and easy-to-handle fire extinguishing sticks. [Solution] The twin holder 20, which serves as an auxiliary tool for fire extinguishing sticks, is capable of connecting two fire extinguishing sticks. The twin holder 20 comprises first and second protruding members 22 and 32 that extend outwards in a wing-like manner from one end of a grippable handle 41, and first and second holders 21 and 31 that are connected to the tips of the first and second protruding members 22 and 32 in the direction of extension and hold the first and second fire extinguishing sticks. When using lightweight and compact fire extinguishing sticks, the twin holder can be used as an auxiliary tool to further enhance the convenience and handling capabilities of the fire extinguishing sticks themselves. By moving the operating position of the hand away from the spray part of the fire extinguishing stick, it is possible to increase the output and significantly improve the probability of achieving initial fire suppression by using two fire extinguishing sticks from a position far away from the fire scene.

Description

Technical Field

[0001] The present invention relates to a twin holder for a fire extinguisher stick.

Background Art

[0002] Conventional fire extinguishers are generally known to eject white powder in the case of powder fire extinguishers. However, when used towards burning articles or equipment, the white powder ejected from the nozzle falls on the articles or equipment and adheres stubbornly, making it difficult to remove the white powder during post-treatment after extinguishing the fire. When sucking the white powder with a vacuum cleaner, it passes through the filter, causing problems such as malfunction of the vacuum cleaner, and also has an adverse effect on the post-treatment after the fire extinguishing operation, making handling difficult or inconvenient.

[0003] As known fire extinguishers for solving this problem, the following Patent Documents 1 and 2 are known. Patent Document 1 discloses a fire extinguisher with less secondary damage by mixing an inert gas and a fire extinguishing liquid in a mixing nozzle to form and release a fine spray. This fire extinguisher forms a fine spray by mixing an inert gas and a fire extinguishing liquid, and releases the fine spray from the mixing nozzle through a hose. By operating the lever, the seal member provided at the outlet of the gas storage part is opened by the unsealing member to allow the compressed inert gas to flow out from the gas outlet, and at the same time, it is introduced into the liquid storage part from the pressurized gas inlet, and the fire extinguishing liquid pressurized by the inert gas flows out from the liquid outlet of the discharge pipe.

[0004] Patent Document 2 discloses a water mist fire extinguisher that does not pose a risk of environmental damage by injecting water in a mist form with a pressurized inert gas. After use of the fire extinguisher, the post-treatment becomes water treatment.

Prior Art Documents

Patent Documents

[0005]

Patent Document 1

Patent Document 2

[0006] Commonly available fire extinguishers are heavy, weighing, for example, 5 kg. Because of their weight, these types of fire extinguishers are inconvenient to handle. It is difficult to manually lift heavy fire extinguishers to high places or to maneuver them into confined spaces. Therefore, if a fire occurs at a high place or in a confined space, it may be impossible to perform the desired firefighting operation.

[0007] Patent Document 1 discloses a fire extinguisher that contains a fire extinguishing liquid inside a so-called vertically elongated container, and uses ordinary water, distilled water, or pure water as the fire extinguishing liquid. Therefore, it has been difficult to reduce the weight of the fire extinguisher body, which contains a certain amount of fire extinguishing liquid required for firefighting. Furthermore, it is difficult to grasp and operate such a heavy fire extinguisher body with one hand, and if the container is supported with one hand and the nozzle is manually operated with the other hand, it becomes difficult to handle (inconvenient to operate).

[0008] Furthermore, Patent Document 2 discloses a fire extinguisher in which the nozzle is oriented perpendicular to the longitudinal direction of the container. Because the container is placed vertically when not in use and the mist nozzle is positioned perpendicular to the direction of gravity of the vertically oriented container, the operability, which is a criterion for evaluating usability, is poor. Generally, there is a strong demand to complete initial fire suppression (extinguishing the fire within two minutes) when a fire breaks out. Achieving initial fire suppression can significantly reduce the damage and losses caused by fire. Therefore, providing means to achieve initial fire suppression has become a top priority issue that society demands.

[0009] Traditionally, standard fire extinguishers include powder-based, water-based, and gas-based extinguishers. In most cases, all of these fire extinguishers consist of a large-diameter cylindrical container placed vertically on the floor, with a nozzle attached to the outside of the top of the container, or a hose extending from the side of the container with the nozzle at the end of the hose attached to the outer wall of the top of the container. Furthermore, the basic principles of conventionally widely used powder-based, water-based, or gas-based fire extinguishers have remained virtually unchanged for a long period of time.

[0010] The present invention has been made in view of the above-mentioned problems, and its purpose is to provide a twin holder for a fire extinguishing stick that further improves the operability and convenience of a small, lightweight, and easy-to-operate fire extinguishing stick. [Means for solving the problem]

[0011] The twin holder for fire extinguishing sticks or a fire extinguishing device using the same, according to the present invention, is configured to include a grippable handle (41), a first protruding member (22) and a second protruding member (32) extending in a wing-like manner from one end of the handle, a first holder (21) connected to the tip of the first protruding member in the direction of extension and holding a first fire extinguishing stick, and a second holder (31) connected to the tip of the second protruding member in the direction of extension and holding a second fire extinguishing stick.

[0012] According to the twin holder for fire extinguishing sticks of the present invention, one fire extinguishing stick can be connected to each of the first and second holders. When using lightweight and compact fire extinguishing sticks, this auxiliary device can further enhance the output, convenience, and handling capabilities of the fire extinguishing stick itself. By positioning two fire extinguishing sticks parallel to each other and close together so that they spray the extinguishing agent in the same direction, and by keeping the operator's hand away from the spray nozzles of the fire extinguishing sticks, firefighting can be carried out quickly from a distance away from the fire scene.

[0013] By using the twin holder of the present invention, two fire extinguishing sticks can be used simultaneously as a set, increasing the output and significantly improving the probability of achieving initial fire extinguishing. Also, by connecting it to the operating rod, fire extinguishing activities can be conveniently carried out remotely.

[0014] For example, when a disk brake of a tire of a large transport truck causes a fire, the driver may not notice and may learn of the fire in his own vehicle from a passenger in another vehicle. In such a case, the driver should immediately stop the vehicle, remove the on-vehicle fire extinguishing stick, the twin holder for the fire extinguishing stick, and other auxiliary tools from the cargo bed, etc., attach the twin holder of the present invention to the fire extinguishing stick, and quickly proceed to the fire extinguishing activity.

Brief Description of the Drawings

[0015] [Figure 1] Front view of the fire extinguishing stick with an end cap in the first embodiment of the present invention. [Figure 2] Front view of the fire extinguishing stick in a state different from that in FIG. 1 of the first embodiment of the present invention. [Figure 3] Front view of the fire extinguishing stick in a state different from that in FIG. 2 of the first embodiment of the present invention.. [Figure 4] Enlarged front view of the end cap in the first embodiment of the present invention. [Figure 5] View taken in the direction of arrow V in FIG. 4. [Figure 6] View taken in the direction of arrow VI in FIG. 4. [Figure 7] Perspective view of the twin holder in the first embodiment of the present invention. [Figure 8] Perspective view of the twin holder viewed from another angle in FIG. 7. [Figure 9] Perspective view showing the usage form of the first embodiment of the present invention. [Figure 10] Operation explanatory view of the first embodiment of the present invention. [Figure 11] Perspective view of the twin holder in the second embodiment of the present invention. [Figure 12] Perspective view showing the usage form of the second embodiment of the present invention. [Figure 13] Schematic diagram showing an example of use of the first embodiment of the present invention.

Mode for Carrying Out the Invention

[0016] Hereinafter, a twin holder for a fire extinguisher stick according to an embodiment of the present invention will be described based on the drawings. In a plurality of embodiments, substantially the same constituent parts are denoted by the same reference numerals, and the description thereof will be omitted.

[0017] (First Embodiment) The first embodiment of the present invention will be described based on FIGS. 1 to 10 and FIG. 13.

[0018] (Configuration of Fire Extinguisher Stick) FIGS. 1 to 3 show a fire extinguisher stick. FIG. 3 shows a fire extinguisher stick with a protective cap and an end cap, FIG. 1 shows a fire extinguisher stick with the protective cap removed from the state of FIG. 3, and FIG. 2 shows a fire extinguisher stick with the protective cap and the end cap removed from the state of FIG. 1.

[0019] The fire extinguisher stick 1 includes a cylindrical metal main body 3, a firing part 7 composed of a firing agent installed at the tip of the main body 3, a handle 5 coaxially and integrally connected to one end on the opposite side of the tip of the main body 3, a detachable (resin-made) protective cap 4 covering the firing part 7 and the outside of the main body 3 from the tip side of the main body 3, and an end cap 6 detachably attached to one end on the opposite side of the main body of the handle 5.

[0020] Inside a cartridge (not shown) housed in the main body 3, a fire extinguishing agent is enclosed. The firing part 7 includes a firing agent corresponding to the head medicine of a match. The handle 5 has a hollow cylindrical part 15 of a hollow cylindrical shape, one end has an opening 8, the other end is connected to the base end side of the main body 3, and can be gripped by a user.

[0021] The protective cap 4 is a hollow cylindrical shape with one end closed, and the protective cap gripping portion 13 at the other end is open. When using the main body 3, the protective cap 4 can be removed from the handle 5 by holding the protective cap gripping portion 13 in the direction of arrow 17 in Figure 3.

[0022] The end cap 6 is detachably provided so as to be able to close the opening 8 of the hollow cylindrical portion 15, and as shown in Figures 4 to 6, a side fitting portion 10 is provided at the tip of the end cap body 9. When attaching the end cap 6 to the hollow cylindrical portion 15, the end cap grip portion 13 is held in the direction of the arrow 18 shown in Figure 4 and the end cap body 9 is fitted into the opening 8. The outer wall of the body 9 and the inner wall of the hollow cylindrical portion 15 slide against each other, and the contact portion 19 of the end cap grip portion 12 contacts the opening 8, positioning it and creating a secure connection between the outer wall of the end cap body 9 and the inner wall of the hollow cylindrical portion 15. When the end cap is attached, the side fitting portion 10 is housed inside the handle 5. When removing the end cap 6, the end cap grip portion 12 is held and pulled out from the opening 8, allowing the end cap 6 to be removed from the hollow cylindrical portion 15.

[0023] (Twin holder configuration) Next, the twin holder 20, which can be connected to the fire extinguishing stick 1, will be explained based on Figures 7 to 10.

[0024] The twin holder 20 is equipped with a hollow cylindrical grippable handle 41. A first protruding member 22 and a second protruding member 32 extend in a wing-like manner from one end of the handle 41 in both directions perpendicular to the direction in which the handle extends.

[0025] The first holder 21, which is connected to the tip of the first protruding member 22 in the protruding direction, is capable of holding the first fire extinguishing stick. The second holder 31, which is connected to the tip of the second extension member 32 in the extension direction, is capable of holding the second fire extinguishing stick.

[0026] The first holder 21 and the second holder 31 extend parallel to each other in the same direction as the extension of the handle 41 and are provided with a first fitting portion 26 and a second fitting portion 36 that elastically tighten and fit the outer walls of the hollow cylindrical portions 15 of the two fire extinguishing sticks 1 with a sense of detergence. The first fitting portion 26 and the second fitting portion 36 have tapered surfaces 24 and 34 that facilitate insertion and fitting through the openings 23 and 33.

[0027] The first fitting portion 26 and the second fitting portion 36 each have an arc-shaped cross-section, and the inner walls 25 and 35, which are arranged to extend in the same direction as the extension direction of the handle 41, have a joint surface 85 that elastically contacts the outer circumferential and axial surfaces of the outer circumferential wall of the hollow cylindrical portion 15 of each fire extinguishing stick 1, so as to partially enclose the outer circumferential wall of the hollow cylindrical portion 15.

[0028] The hollow cylindrical handle 41 has locking holes 44 and 45 to which one end of a long operating rod (not shown) can be connected. By elastically fitting the claws of a one-touch button, which serves as a connecting member for the operating rod, into the locking holes 44 and 45, the operating rod can be fixed to the handle 41. This allows two fire extinguishing sticks to be connected to the operating rod via the twin holder 20. Therefore, remote control of firefighting activities can be enhanced. Furthermore, by connecting the handle to an angle adjuster (not shown) that can adjust the inclination angle (θ) between the direction in which the operating rod (not shown) extends and the direction in which the fire extinguishing stick extends, the direction of the ejected inert gas can be changed, further enhancing the convenience of the twin holder.

[0029] Next, we will explain how to use the twin holder 20 based on Figure 10. As shown in Figure 10A, the user removes the protective cap 4 from the main body 3 of the fire extinguishing stick 1 shown in Figure 3, and as shown in Figure 10B, removes the end cap 6 from the handle 5.

[0030] Next, as shown in Figure 10C, the hollow cylindrical portions 15 of each of the two fire extinguishing sticks 1 are inserted through the openings 23 and 33 of the twin holder 20. Next, as shown in Figure 10D, the side heating element 10 of the end cap 6 is rubbed against the ignition part 7 of each body 3 of each fire extinguishing stick 1 to ignite it. As shown in Figure 10E, when gripping the twin holder 20 for firefighting, the twin holder 20 can be remotely operated from the user's hand, up to the number of units attached.

[0031] (Comparison with comparative forms) Conventional fire extinguishers, used as a comparative example, are large-diameter, cylindrical metal containers weighing, for example, 5 kg. The idea of ​​applying the twin holder of the present invention to two of these heavy fire extinguishers does not arise. It is difficult to conceive of a holder that can hold a conventional heavy fire extinguisher in one hand, and even less likely to conceive of the idea of ​​holding two conventional fire extinguishers in one hand and spraying extinguishing agent from both extinguishers towards the source of the flame.

[0032] In contrast, the twin holder of this embodiment is applied to a lightweight fire extinguishing stick, for example, weighing 365g. The twin holder of this embodiment is applied to a fire extinguishing stick that is significantly smaller, lighter, and more operable and convenient than conventional fire extinguishers in comparative form. The twin holder of this embodiment is used by attaching it to the hollow cylindrical part corresponding to the handle of the fire extinguishing stick. The fire extinguishing stick to which the twin holder of this invention is applied is a so-called fire extinguishing stick that has characteristics not found in conventional fire extinguishers that are widely used. The twin holder of this embodiment functions as an auxiliary device for the fire extinguishing stick. By using the twin holder and fire extinguishing sticks of the present invention in combination, the efficiency of remotely controlled firefighting activities can be significantly improved. For example, if a fire breaks out at a high place, it is possible to quickly start spraying a fire extinguishing agent (inert gas) or the like from two fire extinguishing sticks toward the source of the flames.

[0033] As described above, the twin holder of this embodiment allows for the quick and easy attachment of the twin holder to two lightweight and easy-to-operate fire extinguishing sticks. Using this twin holder, two fire extinguishing sticks with increased output can be used simultaneously as a fire extinguishing device. Therefore, the advantages of the fire extinguishing sticks—convenience, ease of operation, and lightweight / compact size—are further enhanced, and their power can be increased. Consequently, the possibility of achieving initial fire suppression can be significantly improved.

[0034] (Regarding the action of fire extinguisher sticks) Let me explain an example of how a fire extinguishing stick works.

[0035] When the ignition agent in the main body 3 of the fire extinguishing stick 1 is ignited, the components inside the cartridge undergo a chemical reaction, and the fire extinguishing agent is sprayed from the tip of the main body 3. Specifically, potassium nitrate and dicyandiamide burn through a chemical reaction, and an inert gas containing white, vapor-like potassium particles is sprayed out. The large amount of potassium radicals depletes the oxygen inside and around the flame, creating a suffocating and suppressive effect that interrupts the chain of combustion.

[0036] (Comparison of a fire extinguisher stick with a fire extinguisher) Each fire extinguishing stick will be explained in comparison to a standard fire extinguisher (powder fire extinguisher).

[0037] (1) Spray duration: The fire extinguishing stick can spray continuously for up to 100 seconds, for example. Generally, the first two minutes after a fire starts are called the initial fire extinguishing period, and this has a remarkable effect in achieving initial fire extinguishing. (2) Weight: The fire extinguishing stick (excluding accessories) is lightweight at 365g. Therefore, it is easy to carry in the event of a fire. (3) Residues: Because the fire extinguishing stick sprays an inert gas, no harmful residues are left behind. Therefore, it is easy to restore items and equipment at the site of the fire after it has been extinguished. (4) The fire extinguishing stick can also be used to deal with flammable gas fires that cannot be handled by ordinary fire extinguishers.

[0038] (5) Expiration date: The expiration date for fire extinguishing sticks is 15 years, which is longer than that of general fire extinguishers. (6) Durability: Because the fire extinguishing stick is non-pressurized, it has excellent durability and impact resistance. (7) Periodic inspection: Fire extinguishing sticks do not require periodic inspection by a legally qualified person. (8) Safety and Environment: The fire extinguishing stick uses an inert gas as its propellant. Therefore, it does not adversely affect the breathing or vision of the operator or those nearby, and does not contribute to global warming or ozone layer depletion.

[0039] For reference, the specifications of conventional fire extinguishers are as follows: (1) Spray duration: Conventional fire extinguishers have a spray duration of, for example, about 15 seconds. This often fails to achieve initial fire suppression. (2) Weight: Conventional fire extinguishers are generally heavy, with most weighing around 5 kg. This makes them difficult to carry during a fire. (3) Residues: Standard fire extinguishers leave behind chemical residue and stains after spraying. This makes it difficult to restore items and equipment in the affected area after the fire has been extinguished. (4) Conventional fire extinguishers cannot handle flammable gas fires. (5) Expiry date: Conventional fire extinguishers deteriorate quickly and have a short shelf life. (6) Durability: Conventional fire extinguishers are pressurized, so they have poor durability and impact resistance. (7) Periodic inspections: Conventional fire extinguishers require periodic inspections by legally qualified personnel, and their handling is complicated. (8) Safety and Environment: Conventional fire extinguishers can easily affect the breathing and vision of the operator and those nearby, and are also contributing to global warming and ozone layer depletion.

[0040] (Operation of the Embodiment of the Present Invention) According to this embodiment, the fire extinguishing stick is ignited and an inert gas is sprayed out, similar to manually striking a match. This twin holder functions as a small, lightweight, and easy-to-handle auxiliary tool for the fire extinguishing stick, thereby providing an enhanced usability of the fire extinguishing stick.

[0041] Generally, operating a fire extinguisher of this type required holding the extinguisher body in one hand and manually operating the nozzle with the other, making it inconvenient to use.

[0042] In contrast, according to the embodiment of the present invention, when starting use, simply removing the cap and performing the ignition operation causes an inert gas to be ejected from the tip of the fire extinguishing stick 1. For example, before spraying, the length of the fire extinguishing stick can be extended by fitting the first and second fitting parts 26 and 36 of the twin holder of the present invention onto the end of the hollow cylindrical part of the fire extinguishing stick, and by gripping the handle 41 of the twin holder, the gas sprayed from the tip of the fire extinguishing stick can be easily directed towards the fire. The spray direction can be easily changed by manually operating the twin holder, allowing for easy firefighting operations.

[0043] By attaching an operating rod (not shown) to the end of the handle 41 on the non-stick side of the twin holder 20, the free end of the operating rod can be grasped to remotely control the fire extinguishing stick 1, which is connected to the tip of the twin holder on the non-gripping side, to inject inert gas in a desired direction. According to the twin holder of the present invention, by connecting two fire extinguishing sticks, when extinguishing fires at high places, the fire extinguishing agent can be sprayed from the two fire extinguishing sticks by remote control of the operating rod, thereby effectively completing the extinguishing of fires at high places. With its increased output power, it exhibits a remarkable fire extinguishing effect when extinguishing fires at high places.

[0044] The fire extinguishing stick and twin holder used in this embodiment can be kept on board large trucks and other vehicles at all times. When kept on board a vehicle under normal circumstances, both the fire extinguishing stick and the twin holder are lightweight, compact, and easy to operate while on board. This significantly increases the probability that initial fire suppression can be carried out by the driver or passenger in the event of a fire originating from the truck's wheels or other parts.

[0045] By connecting a twin holder to the hollow cylinder that forms the handle of the fire extinguishing stick, the range of convenience for the fire extinguishing stick is expanded. For example, it becomes possible to spray inert gas from two powered-up fire extinguishing sticks from a position one step forward, and it can be remotely controlled.

[0046] If two fire extinguishing sticks and a twin holder are loaded into a truck, they can be retrieved from the vehicle, and each fire extinguishing stick can be attached to the twin holder with a single touch. After attaching the fire extinguishing sticks, rubbing the ignition point on the cap against the ejection end of the fire extinguishing stick will immediately release inert gas from the tip of the fire extinguishing stick. The inert gas is released from the tips of the two fire extinguishing sticks at the front of the twin holder held in one hand. Therefore, it is lightweight and easy to handle, and inert gas can be easily released from the tips of the fire extinguishing sticks towards a target with only one-handed operation.

[0047] (Second embodiment) A second embodiment of the present invention is shown in Figures 11 and 12. The second embodiment has the same basic configuration as the first embodiment. Components that are substantially identical to those in the first embodiment are denoted by the same reference numerals, and their descriptions are omitted. Reinforcement ribs 51 are provided to connect the upper plates 18 of the first and second overhanging members 22 and 32 to the handle 41. The upper end of the reinforcement rib 51 is connected to the handle 41, and the lower end of the reinforcement rib 51 is connected to the first and second overhanging members 22 and 32. The axis lines of the first holder 21 and the second holder 31 are parallel, and are also parallel to the axis line of the cylindrical handle 41. The tip of the handle 41 is equipped with a RED holder 52 to which a light, such as an LED light, can be attached. In Figure 12, a holder cap 54 is placed over the RED holder 52.

[0048] In the second embodiment, in addition to the function of the first embodiment, a reinforcing rib 51 is provided, which increases the rigidity of the twin holder and improves the operational stability of the twin holder 20. The handle 41 is offset in a direction away from the axis lines of the first holder 21 and the second holder 31, and is oriented so that the axis lines of the first holder 21 and the second holder 31 are parallel to each other, making it easy to operate manually without interfering with the fire extinguishing stick.

[0049] Furthermore, by attaching a RED light to the RED holder 52, light can be projected forward and to the surroundings even in dark places, making firefighting operations easier even in dark environments. In addition, the protective wall 53 enhances the heat shielding effect, making firefighting operations easier. The usage of the second embodiment is the same as the procedure and basic operation shown in Figure 10.

[0050] (Example of use of the embodiment) Figure 13 shows an example of using the twin holder of the present invention in the event of a fire in a moving large truck. The fire extinguishing stick and the twin holder of the present invention are pre-loaded onto the truck. The fire extinguishing stick, twin holder, and operating rod are lightweight and compact, making them easy to install on the vehicle.

[0051] For example, if a fire breaks out in the rear brake disc of a vehicle, the driver of the vehicle will immediately stop the vehicle as soon as they become aware of it through notification from the crew of another vehicle, etc., take out the onboard fire extinguishing stick, twin holder, and operating rod if necessary, and carry out firefighting operations.

[0052] The example shown in Figure 13 illustrates how the twin holder 20 is fitted onto the fire extinguishing stick 1 for firefighting. Firefighting can be performed remotely by the length of the twin holder 20, which is extended by a length that does not overlap with the handle 5.

[0053] While conventional fire extinguishers are large and heavy, making them difficult to carry and use, and therefore unsuitable for initial fire suppression, this invention, when used in conjunction with a fire extinguishing stick, increases the likelihood of achieving initial fire suppression and functions as an excellent auxiliary tool for disaster prevention.

[0054] According to the present invention, a small, lightweight, and slender fire extinguishing stick, which is the target of the twin holder for fire extinguishing sticks, is mounted on a vehicle and also installed in private homes, apartment buildings, factories, etc. In addition, a twin holder, angle changer, and operating rod, which function as auxiliary devices, are installed in the same place as or close to where the fire extinguishing sticks are stored. As a result, in the event of a fire, fire extinguishing work can be carried out quickly using the twin holder, and fire extinguishing activities can be carried out using the fire extinguishing stick with increased output. Therefore, the possibility of achieving initial fire suppression can be increased, and the probability of avoiding significant losses due to fire can be increased.

[0055] Furthermore, the fire extinguishing stick to which the present invention is applied is not limited to that of the embodiment. For example, the fire extinguishing stick that can use the twin holder of the present invention can be applied to a stick body that has a configuration in which a gas, liquid, or powder having fire extinguishing properties is ejected from one end.

[0056] In this invention, although the handle was hollow cylindrical in the embodiment, the handle shape may be solid cylindrical or have a square cross-sectional shape. Furthermore, one end of an operating rod can be connected to the end of the handle on the side opposite to the protruding member in the direction of extension. In this case, the fire extinguishing stick can be remotely controlled by operating the operating rod. Also, by connecting one end of the operating rod to the end of the handle on the side opposite to the protruding member in the direction of extension via an angle changer, the direction of spraying inert gas or the like from the fire extinguishing stick can be switched to a desired direction.

[0057] The fire extinguishing stick holder according to the present invention can be applied to a fire extinguishing stick comprising a cylindrical body (3), an ignition part (7) made of an igniter installed at the tip of the body, and a hollow cylindrical part (15) integrally connected coaxially to one end of the body on the opposite side of the tip.

[0058] The fire extinguishing stick holder according to the present invention may have a first and second protruding member comprising a flat upper plate (18) and a lower plate (19) that are parallel to each other. The fire extinguishing stick holder according to the present invention can be applied to a fire extinguishing stick that is equipped with a removable cylindrical protective cap (4) that is fitted over the ignition part and the outside of the main body from the tip side of the main body of the fire extinguishing stick.

[0059] The fire extinguishing stick holder according to the present invention can be applied to a fire extinguishing stick that has an end cap (6) that is detachably attached to one end of the hollow cylindrical portion of the fire extinguishing stick on the side opposite the main body. The end cap may be provided with a side coating portion (10) at the tip of the cap body (9). The fire extinguishing stick holder according to the present invention may be provided with a first fitting portion (26) and a second fitting portion (36) that elastically fit the outer wall of the cylindrical portion (15) of the fire extinguishing stick with a sense of detergence, respectively.

[0060] The fire extinguishing stick holder according to the present invention may have tapered surfaces (24, 34) in the first fitting portion and the second fitting portion that facilitate insertion and fitting through the opening (23, 33). The holder for a fire extinguishing stick according to the present invention has a first fitting portion and a second fitting portion that have a circular arc shape in cross-section, and the inner walls (25, 35) extending in the same direction as the extension direction of the handle can have a joint surface (85) that can elastically contact the outer wall of the outer wall of the hollow cylindrical portion of the fire extinguishing stick with surfaces extending in the circumferential and axial directions, so as to partially enclose the outer wall of the hollow cylindrical portion of the fire extinguishing stick.

[0061] The fire extinguishing stick holder according to the present invention has a handle that is hollow cylindrical and can have locking holes (44, 45) to which one end of a long operating rod can be connected. The fire extinguishing stick holder according to the present invention may have a locking hole in the handle for attaching an angle adjuster that can adjust the inclination angle (θ) between the direction in which the operating rod extends and the direction in which the fire extinguishing stick extends.

[0062] As stated above, the present invention is not limited to the embodiments described above, and can be implemented in various forms without departing from its essence. [Explanation of Symbols]

[0063] 1. Fire extinguishing stick, 3. Main unit, 5 handles, 7 Ignition part, 10 side drugs, 15 Hollow cylindrical section, 20 Twin Holders, 21 First holder, 22 First protruding member, 23 aperture, 26 First fitting part, 31. Second holder, 32 Second protruding member, 33 aperture, 36 First mating part, 41 handles.

Claims

1. A connecting device for a fire extinguishing stick that can be connected to a fire extinguishing stick (1), A grippable handle (41), The first and second extension members (22 and 32) extend outwards in a wing-like manner from one end of the handle, A first holder (21) is connected to the tip of the first protruding member in the protruding direction and holds the first fire extinguishing stick, A twin holder (20) for a fire extinguishing stick, comprising a second holder (31) connected to the tip of the second protruding member in the protruding direction and holding the second fire extinguishing stick.

2. The twin holder for a fire extinguishing stick according to claim 1, comprising a cylindrical body (3), an ignition part (7) consisting of an igniter installed at the tip of the body, and a hollow cylindrical part (15) integrally connected coaxially to one end of the body on the opposite end.

3. The twin holder for a fire extinguishing stick according to claim 1, wherein the first and second protruding members comprise a flat upper plate (18) and a lower plate (19) that are parallel to each other.

4. The twin holder for a fire extinguishing stick according to claim 2, comprising a detachable cylindrical protective cap (4) that is fitted over the ignition part and the outside of the main body from the tip side of the main body.

5. The twin holder for a fire extinguishing stick according to claim 2, wherein the fire extinguishing stick is further provided with an end cap (6) that is detachably attached to one end of the hollow cylindrical portion opposite the main body.

6. The twin holder for a fire extinguishing stick according to claim 5, wherein the end cap is provided with a side coating portion (10) at the tip of the cap body (9).

7. The twin holder for a fire extinguishing stick according to claim 1, wherein the first holder and the second holder are provided with a first fitting portion (26) and a second fitting portion (36) that elastically fit the outer wall of the cylindrical portion (15) of the fire extinguishing stick with a sense of detergence.

8. The twin holder for a fire extinguishing stick according to claim 7, wherein the first fitting portion and the second fitting portion have tapered surfaces (24, 34) that facilitate insertion and fitting through the openings (23, 33).

9. The twin holder for a fire extinguishing stick according to claim 7, wherein the first fitting portion and the second fitting portion have a circular arc shape in cross-section, and the inner walls (25, 35) extending in the same direction as the extension direction of the handle have a joint surface (85) that can elastically make surface contact with the outer wall of the hollow cylindrical portion of the fire extinguishing stick, with the outer wall of the hollow cylindrical portion extending in the circumferential and axial directions, so as to partially enclose the outer wall of the hollow cylindrical portion of the fire extinguishing stick.

10. The twin holder for a fire extinguishing stick according to claim 1, wherein the handle is hollow cylindrical and has locking holes (44, 45) to which one end of a long operating rod can be connected.

11. The twin holder for a fire extinguishing stick according to claim 1, wherein the handle has a locking hole for attaching an angle adjuster that can adjust the inclination angle (θ) between the direction in which the operating rod extends and the direction in which the fire extinguishing stick extends.

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