KR102626089B1 - Emergency tunnel device for fire site - Google Patents

Abstract

The emergency tunnel device according to the present invention is an emergency tunnel device that can configure the shape of a tunnel for relief activities at a fire scene, and includes a flexible and heat-resistant fabric cover; The fabric cover is disposed between the first and second shelter frames that are adjacent to each other among the plurality of shelter frames and the plurality of shelter frames supported on the inside so that the fabric cover can have a tunnel shape as the outer shell, and the first and second shelter frames A deployment guide that guides the expansion of the gap between shelter frames; Since it includes a technology that can easily form a tunnel for relief activities at a fire site is disclosed.

Description

Emergency tunnel device for fire sites {EMERGENCY TUNNEL DEVICE FOR FIRE SITE}

The present invention relates to an emergency tunnel device for a fire scene, and more specifically, to an emergency tunnel device that can be easily installed for relief activities at a fire scene.

In order to carry out firefighting or lifesaving activities at a fire scene, rescue teams such as firefighters must wear oxygen masks and enter the fire scene, so lifesaving activities are only possible at fire sites where entry is possible.

In the event of an actual fire, it is often very difficult to rescue people stranded inside the building, and suffocation may occur due to high-temperature flames and toxic smoke.

Therefore, technologies that can be used for life-saving activities at fire scenes are being proposed, and many fire evacuation devices have been proposed to board or move evacuees by moving in the vertical direction, that is, in the ascending and descending direction, along the wall of the building.

However, there were limitations in applying conventional general techniques in order for the rescue team to horizontally enter the building where the fire broke out, and the rescue team entered the fire directly, rescued the evacuees, and escaped the flames and falling objects in the process of evacuating them to the outside. There was a need to protect refugees.

Therefore, technology is required that can help evacuees and rescue teams move safely from high-temperature flames and falling objects.

Republic of Korea Patent Publication No. 10-1153788

The purpose of the present invention is to solve the conventional problems described above, and to provide an emergency tunnel device for fire scenes that helps evacuees and rescuers move safely while being protected from high-temperature flames and falling objects.

The emergency tunnel device for a fire scene according to an embodiment of the present invention to achieve the above object is an emergency tunnel device that can configure the shape of a tunnel for relief activities at a fire scene, and has a flexible and heat-resistant fabric cover (fabric cover); A plurality of shelter frames supporting the fabric cover from the inside so that the fabric cover has a tunnel shape covering the top, left, and right sides in appearance as an outer shell; and a deployment guide disposed between the first and second shelter frames that are adjacent to each other among the plurality of shelter frames, and guiding the expansion of the gap between the first and second shelter frames. Including may be considered as a feature.

Here, the plurality of shelter frames have a 'ㄷ' shape or ∩ shape, and a moving wheel that assists movement of expanding the gap between the first shelter frame and the second shelter frame is connected to the first shelter frame. Another feature may be that it is mounted on each lower end of the second shelter frame.

Here, a deployment actuator disposed between the first shelter frame and the second shelter frame and expanding or reducing the gap between the first shelter frame and the second shelter frame; Another feature may be that it further includes .

Here, there are a plurality of deployment guides, and each of the plurality of deployment guides includes a first deployment frame and a second deployment frame in the form of a bar having a predetermined length, and each of the first deployment frame and the second deployment frame Another feature may be that one side end and the other side end are respectively hinged to the first shelter frame and the second shelter frame to guide the expansion of the gap between the first shelter frame and the second shelter frame. there is.

Furthermore, another feature may be that the first deployment frame and the second deployment frame of the deployment guide are hinged to form an X shape so that they can be folded or unfolded at a predetermined angle.

Here, another feature may be that a handle is provided on the shelter frame disposed at the front end among the plurality of shelter frames so that the user can expand the gap between the plurality of shelter frames.

The emergency tunnel device for fire scenes according to the present invention allows users such as firefighters or rescue teams to easily form a tunnel at the fire scene, so they can be protected from falling objects when entering the fire scene, and the rescue route is secured by the emergency tunnel device, so it is safe. It has the effect of evacuating refugees.

Figure 1 is a perspective view schematically showing an emergency tunnel device for a fire scene according to an embodiment of the present invention.
Figure 2 is a side cross-sectional view schematically showing the shelter frame and deployment guide in the emergency tunnel device for fire scenes according to an embodiment of the present invention.
Figure 3 is a side view schematically showing the form of a plurality of shelter frames and deployment guides when the emergency tunnel device for a fire scene according to an embodiment of the present invention is deployed.
Figure 4 is a side view schematically showing a folded form of a plurality of shelter frames and deployment guides when the emergency tunnel device for a fire scene according to an embodiment of the present invention is in a folded state.
Figure 5 is a side view schematically showing another form of a deployment actuator when the emergency tunnel device for a fire scene according to an embodiment of the present invention is deployed.
Figure 6 is a side view schematically showing another form of the deployment actuator when the emergency tunnel device for a fire scene according to an embodiment of the present invention is in a folded state.

Since the present invention can be modified in various ways and can have various embodiments, specific embodiments will be illustrated in the drawings and described in detail. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all transformations, equivalents, and substitutes included in the spirit and technical scope of the present invention. These embodiments are provided to explain the present invention in more detail to those skilled in the art. Accordingly, the shape of each element shown in the drawings may be exaggerated to emphasize a clearer description, and in explaining the present invention, if it is determined that a detailed description of the related known technology may obscure the gist of the present invention, the detailed description is provided. can be omitted.

Terms such as first, second, etc. may be used to describe various components, but the components should not be limited by the terms. Terms are used for the purpose of explaining and understanding one component by distinguishing it from other components.

The terms used in the present invention are only used to describe specific embodiments and are not intended to limit the present invention. Singular expressions include plural expressions, unless the context clearly dictates otherwise.

In the present invention, terms such as "comprise" or "have" are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that this does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof.

Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings so that those skilled in the art can easily implement the present invention. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. The same reference numerals may be used for similar parts throughout the specification.

Hereinafter, an emergency tunnel device for a fire scene according to an embodiment of the present invention will be described.

Figure 1 is a perspective view schematically showing an emergency tunnel device for a fire scene according to an embodiment of the present invention, and Figure 2 is a side cross-sectional view schematically showing the shelter frame and deployment guide in the emergency tunnel device for a fire scene according to an embodiment of the present invention. , Figure 3 is a side view schematically showing the shape of a plurality of shelter frames and deployment guides when the emergency tunnel device for a fire scene according to an embodiment of the present invention is deployed, and Figure 4 is a side view schematically showing the shape of a plurality of shelter frames and a deployment guide according to an embodiment of the present invention. This is a side view schematically showing the folded form of multiple shelter frames and deployment guides when the emergency tunnel device is in a folded state.

Referring to Figures 1 to 4, the emergency tunnel device 10 for a fire scene according to an embodiment of the present invention is an emergency tunnel device 10 that can configure the shape of a tunnel for relief activities at a fire scene, and includes a fabric cover. It includes a fabric cover (100), a plurality of shelter frames (200), and a deployment guide (300), and may further include a deployment actuator (400).

The fabric cover 100 is made of a material that is flexible, heat resistant, and fire resistant. This fabric cover 100 is the outer shell of the emergency tunnel device 10 for fire scenes (hereinafter simply abbreviated as 'tunnel device') and covers the upper, left, and right sides of the tunnel device 10 in appearance.

Since this fabric cover 100 is made of a flexible material, it can be folded or unfolded. Also, since it is made of heat-resistant and fire-resistant material, it does not burn by flame at a fire scene, and it is highly durable against heat, so it can be said to be suitable for use at a fire scene.

Since the transfer of external heat to the inside is suppressed by the fabric cover 100, it is possible to prevent refugees and rescuers passing through the inside of the tunnel device from being damaged by external heat.

Meanwhile, although not shown, it is also desirable to provide a cooling hose on the outside of the fabric cover 100 that discharges coolant to cool the fabric cover from fire heat. That is, a plurality of nozzles are formed on the cooling hose disposed on the outside of the fabric cover 100, and when water drained through the plurality of nozzles is supplied on the outer surface of the fabric cover 100, the fabric cover 100 is protected from the heat of the fire. It is desirable because it can cool the.

A plurality of shelter frames 200 support the fabric cover 100 from the inside so that the fabric cover 100 has a tunnel shape covering the top, left, and right sides as an outer shell. In other words, it can be said that the shelter frame 200 functions as a framework for the tunnel device 10 to establish and maintain the tunnel shape.

Therefore, it is desirable that the shelter frame 200 is made of a material that is hard and durable.

In addition, it is preferable that the plurality of shelter frames 200 have a 'ㄷ' shape or ∩ shape as referenced in the drawings so that the fabric cover 100 can have a tunnel shape.

The plurality of shelter frames 200 may be deployed so that the gap between them widens, or conversely, the tunnel device 10 may be folded as the gap between them narrows.

In order to guide the widening or narrowing of the gap between the plurality of shelter frames 200, a deployment guide 300, which will be described later, is coupled to the shelter frame 200.

As referenced in the drawing, each shelter frame 200 is provided with a rail groove 205. And the deployment guide 300 is coupled to this rail groove 205, making it possible to adjust or support the gap between the shelter frames 200. As referenced in the drawings, these rail grooves 205 are preferably provided on the left, right, and upper sides of the shelter frame 200, respectively.

And among the plurality of shelter frames 200, a moving wheel 250 that assists in expanding or reducing the gap between the neighboring first shelter frame 210 and the second shelter frame 220 is installed on the first shelter frame (200). 210) and the lower ends of the second shelter frame 220, respectively.

Since the moving wheel 250 supports the shelter frame 200, the user can easily push or lead the shelter frame 200. In addition, a folding operation in which a plurality of shelter frames 200 are deployed or the gap between them is narrowed can be performed smoothly.

In addition, the shelter frame 200 is disposed at the front end of the plurality of shelter frames 200 so that the gap between the plurality of shelter frames 200 can be expanded by users who use the tunnel device 10, such as firefighters. ) is preferably provided with a handle 230.

The space between the plurality of shelter frames 200 can be expanded by the user holding the handle 230 and pushing or leading the shelter frame 200. Of course, on the contrary, folding may also be performed to narrow the gap between the plurality of shelter frames 200.

As the user holds the handle 230 and pushes or leads the shelter frame 200, the gap between the plurality of shelter frames 200 expands, and as shown in FIG. 1, the tunnel device 10 forms a tunnel. forms a shape. Conversely, when the user holds the handle 230 and pulls the shelter frame 200, folding may be achieved to narrow the gap between the plurality of shelter frames 200.

The deployment guide 300 is disposed between the first shelter frame 210 and the second shelter frame 220 that are adjacent to each other among the plurality of shelter frames 200, and the first shelter frame 210 and the second shelter frame ( 220) guides the expansion of the gap between them.

It is preferable that a plurality of such deployment guides 300 are provided. That is, it is preferable that the deployment guide 300 is disposed between the plurality of shelter frames 200 to guide the deployment of the plurality of shelter frames 200.

And, as referred to in FIG. 2, a plurality of deployment guides 300 may be disposed between neighboring shelter frames 200. That is, the deployment guides 300 are disposed on the left, upper, and right sides of each neighboring shelter frame 200, thereby forming a configuration in which a plurality of deployment guides 300 are arranged.

In this way, when a plurality of deployment guides 300 are arranged between neighboring shelter frames 200, a folding operation that narrows the gap between the shelter frames 200 or a deployment operation that moves away can be performed stably and easily.

And, to describe the form of the deployment guide 300 in more detail, each of the plurality of deployment guides 300 includes a first deployment frame 310 and a second deployment frame 320 in the form of a bar with a predetermined length. Includes, one end and the other end of each of the first deployment frame 310 and the second deployment frame 320 are hinged to the first shelter frame 210 and the second shelter frame 220, respectively, to form the first shelter frame. It is desirable to guide the expansion of the gap between 210 and the second shelter frame 220.

As referenced in the drawings of the deployment guide 300, the first deployment frame 310 and the second deployment frame 320 of the deployment guide 300 are hinged so that they can be folded or unfolded at a predetermined angle. It is desirable to form an X.

In addition, one end and the other end of each of the first deployment frame 310 and the second deployment frame 320 are hinged to the first shelter frame 210 and the second shelter frame 220, respectively, in the shelter frame described above. This means that one end and the other end of each of the first deployment frame 310 or the second deployment frame 320 are hinged so that they can move along the rail groove 205 of (200).

In this way, as both ends of the first deployment frame 310 and the second deployment frame 320 move along the rail groove 205 provided in the shelter frame 200, the X-shaped deployment guide 300 is shown in FIG. 3. It can be deployed or folded as shown in Figure 4, and as the deployment guide 300 is deployed or folded, it can guide the movement of the plurality of shelter frames 200 to be spaced apart or narrowed. there is.

And the movements of the plurality of deployment guides 300 may be interlocked with each other. That is, when the end of the first deployment frame 310 of one deployment guide 300 is hinged with the end of the second deployment frame 320 of the neighboring deployment guide 300, the movement of the neighboring deployment guides 300 occurs. Since these can be interlocked, the unfolding or narrowing folding operation in which the multiple shelter frames 200 are spaced apart can be easily performed.

The deployment actuator 400 is disposed between the first shelter frame 210 and the second shelter frame 220, and expands or reduces the gap between the first shelter frame 210 and the second shelter frame 220. give.

In other words, as described above, the space between the shelter frames 200 can be expanded or reduced by the force of the user holding the handle 230 and dragging or pulling the shelter frame 200, but the force of the deployment actuator 400 is also possible. It is also possible by A hydraulic cylinder 400 can be cited as a preferred example of such an expansion actuator 400.

That is, one end of the cylinder 410 is coupled to the first shelter frame 210 and the other end of the piston rod 420 is coupled to the second shelter frame 220, so that the deployment actuator 400 is connected to the first shelter frame ( 210) and the second shelter frame 220.

As shown in FIGS. 3 and 4, one end of the cylinder 410 may be fixedly coupled to the first shelter frame 210, and the other end of the piston rod 420 may be coupled to the second shelter frame 220. . In the deployment actuator 400 combined in this way, the piston rod 420 is pushed out from the cylinder 410 or pulled into the cylinder 4100, so that the first shelter frame 210 and the second shelter frame are adjacent to each other. (220) The spacing between them can be adjusted.

In this way, the gap between the first shelter frame 210 and the second shelter frame 220 can be narrowed or moved apart by the deployment actuator 400, and the operation of the deployment actuator 400 can be controlled by the user. You can. For example, it is desirable if the handle 230 is equipped with a switch (not shown) that can switch the operation of the deployment actuator 400 because the user can control the operation of the deployment actuator 400.

For reference, the form shown in Figures 5 and 6 is also possible.

Figure 5 is a side view schematically showing another form of the deployment actuator when the emergency tunnel device for a fire scene according to an embodiment of the present invention is deployed, and Figure 6 is a side view showing the emergency tunnel device for a fire scene in a folded state according to an embodiment of the present invention. This is a side view schematically showing different forms of the deployment actuator when in the state.

As shown in FIGS. 5 and 6 , it is also preferable that both ends of the deployment actuator 400 are rotatably installed on each of the first and second shelter frames 210 and 220 that are adjacent to each other. Of course, even in this case, the operating mechanism is largely the same as the case described above with reference to FIGS. 3 and 4.

As such, the emergency tunnel device for fire scenes according to the present invention allows users such as firefighters or rescue teams to easily form a tunnel at the fire scene, so they can be protected from falling objects when entering the fire scene, and a safe rescue route is secured by the emergency tunnel device. Therefore, it is effective in safely evacuating refugees.

As described above, the specific description of the present invention has been made by way of examples with reference to the accompanying drawings, but since the above-described embodiments are only described by referring to preferred embodiments of the present invention, the present invention is not limited to the above. It should not be understood as being limited to the embodiments only, and the scope of the present invention should be understood in terms of the claims and equivalent concepts described later.

10: Emergency tunnel device for fire scene
100: Fabric cover
200: Shelter frame
210: 1st shelter frame 220: 2nd shelter frame
230: handle 250: moving wheel
300: Deployment guide
310: first deployment frame 320: second deployment frame
400: Deployment actuator

Claims (6)

It is an emergency tunnel device that can configure the shape of a tunnel for relief activities at a fire scene,
Flexible and heat-resistant fabric cover;
A plurality of shelter frames supporting the fabric cover from the inside so that the fabric cover has a tunnel shape covering the top, left, and right sides in appearance as an outer shell; and
A deployment guide disposed between neighboring first and second shelter frames among the plurality of shelter frames and guiding expansion of the gap between the first and second shelter frames; and
a deployment actuator disposed between the first shelter frame and the second shelter frame and expanding or reducing the gap between the first shelter frame and the second shelter frame; Including,
Each of the shelter frames is provided with a rail groove, and the deployment guide is coupled to the rail groove to adjust or support the gap between the shelter frames,
There are multiple deployment guides,
Each of the plurality of deployment guides is,
It includes a first deployment frame and a second deployment frame in the form of a bar with a predetermined length,
One end and the other end of each of the first deployment frame and the second deployment frame are hinged to the first shelter frame and the second shelter frame, respectively, and the first deployment frame and the second deployment frame are connected along the rail groove. One end and the other end of each frame are hinged so that they can move to guide the expansion of the gap between the first shelter frame and the second shelter frame,
The first deployment frame and the second deployment frame of the deployment guide are,
They are hinged so that they can be folded or unfolded at a predetermined angle, forming an X shape.
Characterized in that both ends of the deployment actuator are rotatably installed on each of the first and second shelter frames that are adjacent to each other.
Emergency tunnel device for fire scenes.
According to clause 1,
A plurality of the above shelter frames have a 'ㄷ' shape or ∩ shape,
Characterized in that moving wheels that assist movement in expanding the gap between the first shelter frame and the second shelter frame are mounted on each lower end of the first shelter frame and the second shelter frame,
Emergency tunnel device for fire scenes.

delete delete delete According to clause 1,
The shelter frame disposed at the front end of the plurality of shelter frames is characterized in that a handle is provided so that the gap between the plurality of shelter frames can be expanded by the user.
Emergency tunnel device for fire scenes.

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