KR20210007576A - Self-contained breathing apparatus with emergency escape kit - Google Patents

Abstract

The present invention relates to a self-contained breathing apparatus (SCBA) with an emergency escape kit. More specifically, the present invention relates to an SCBA with an emergency escape kit, which is worn by firefighters during firefighting, and which is able to provide a function to allow not only the firefighters but also the rescuees to safely evacuate in case of emergency escape. More specifically, the present invention allows firefighters to help rescuees evacuate without additionally carrying around separate equipment, to use the emergency escape kit detachably configured on the SCBA, and to evacuate together with the rescuees from a high floor to a low floor. In addition, the present invention is able to supply oxygen from an oxygen tank configured on the SCBA not only to firefighters but also to rescuees, thereby protecting not only firefighters but also rescuees from toxic gases. Accordingly, the present invention is able to improve reliability and competitiveness not only in the field of SCBAs but also in a similar or related field.

Description

Firefighting back cover with emergency escape kit {Self-contained breathing apparatus with emergency escape kit}

The present invention relates to a fire fighting back with an emergency escape kit, and more particularly, in configuring a self-contained breathing apparatus (SCBA) worn by firefighters during firefighting activities, the firefighters themselves Of course, it was designed to provide a safe evacuation function.

In particular, the present invention uses an emergency escape kit configured to be detachable to a firefighting back that a firefighter wears without additional equipment to evacuate a rescuer. It relates to a back for fire fighting with an emergency escape kit configured to evacuate to the lower floors.

When extinguishing a fire at a fire site where toxic gas is generated, the back is used to carry the air respirator worn by the squad members on their backs, and this is a'Self-contained breathing apparatus' (self-contained breathing apparatus). It is called.

In such a firefighting backrest, oxygen (air) is supplied to the firefighter's air mask by providing an oxygen tank (air cylinder) on a backplate carried by a firefighter using a shoulder strap.

Such fire fighting backings have been developed in the direction of adding various additional functions from the first configuration of only an oxygen tank.

For example, Korean Patent Laid-Open Publication No. 10-2012-0093494, which is the following prior art document,'Integrated seat belt with the back of an air respirator' is safety for firefighters to escape in case of an emergency By configuring a belt, firefighters can secure their own safety when fighting a fire.

However, these conventional techniques have a disadvantage in that they are mostly limited to techniques for firefighters.

In the actual fire site, it is necessary not only to prepare for firefighters but also for rescuers who are victims of the fire accident.

In particular, if a rescuer (rescuer) injured in a fire accident cannot move, it is difficult not only to take relief measures for the rescuer, but also, if it is not possible to escape quickly, the rescuer is Of course, there is a problem that the firefighters themselves are also in considerable danger.

Republic of Korea Patent Publication No. 10-2012-0093494'Integrated seat belt with the back of an air respirator'

In order to solve the above problems, in the present invention, in configuring a self-contained breathing apparatus (SCBA) worn by firefighters during firefighting activities, the firefighter himself as well as the rescuer also safely evacuate when an emergency escape The purpose of this is to provide a back for firefighting with an emergency escape kit that can provide a function that can be done.

In particular, the present invention uses an emergency escape kit configured to be detachable to a firefighting back that a firefighter wears without additional equipment to evacuate a rescuer. The purpose is to provide a back for fire fighting with an emergency escape kit that can evacuate to the lower floors.

In addition, the present invention provides an emergency escape kit configured to protect not only firefighters but also rescuers from toxic gases by supplying oxygen from an oxygen tank configured on a firefighting back to the firefighters. There is a purpose to provide.

In order to achieve the above object, there is provided an emergency evacuation kit according to the present invention for a firefighting back, including an air tank coupled to the rear and a back body worn by firefighters on the back; And an emergency escape belt, which is coupled and separated by a belt buckle, and is configured at the height of the chest of the firefighter at the front of the back body.

In addition, the emergency escape belt, at least a portion of the Velcro hook (Velcro hook) is formed, the fixing band is coupled to be fixed to the back body; And a belt strap having a Velcro loop formed to correspond to the Velcro hook and configured to be detachable to the fixing strap.

In addition, the emergency escape belt may be configured with female buckles and male buckles of the belt buckle at both ends of the belt belt, respectively, and binner straps may be configured at the female buckle and male buckle sides, respectively.

In addition, the back body, a waist belt configured at the waist height of the firefighter at the front, the waist belt is configured with a waist buckle, both sides of the waist buckle are spaced at regular intervals to provide auxiliary binner hangers Can be configured.

In addition, the back body includes a rope storage bag in which an escape rope coupled with a carabiner is stored on one side of the rear portion, and the emergency escape belt is configured to be symmetrical to both sides of the belt buckle, so that the carabiner is connected It may include two binner hanging straps.

In addition, the carabiner is coupled to the end portion of the escape rope, a fixed carabiner fixed to one side of the building upon escape; And a support carabiner coupled to the escape rope at a position spaced apart from the fixing carabiner, and connected to the biner hanger when escaped.

In addition, the emergency escape belt is detachably coupled to the back weight body, and is used in a state coupled to the back weight body when the firefighter escapes, and when the rescuer escapes, it is separated from the back weight body and Can be used to connect firefighters.

In addition, the support carabiner may include: a first support carabiner connected to a binner strap configured on the emergency escape belt; And a second support carabiner connected to the auxiliary binner strap configured on the waist belt of the back body, and in a state where the emergency escape belt is worn on the chest of the rescuer, the first support Using a carabiner for support and a second support carabiner, it is possible to support firefighters and rescuers at the same time.

In addition, an oxygen mask for Daewon, which is connected to the air tank and worn by firefighters; And a relief oxygen mask connected to the air tank and worn by a rescuer.

In addition, an oxygen supply hub connected to the Daewon oxygen mask and the relief oxygen mask and configured to supply oxygen supplied from the air tank by selecting at least one of the Daewon oxygen mask and the relief oxygen mask; can do.

By means of the above solution, the present invention configures a self-contained breathing apparatus (SCBA) worn by firefighters during firefighting activities, so that firefighters themselves as well as rescuers can also safely evacuate in case of emergency escape. There is an advantage of being able to provide a function that can be done.

In particular, the present invention uses an emergency escape kit configured to be detachable to a firefighting back that a firefighter wears without additional equipment to evacuate a rescuer. There is an advantage of evacuating to the lower floors.

Specifically, the present invention wears an emergency escape belt configured to be detachable on the back of a firefighter on the chest of a rescuer, and then uses a carabiner for the firefighter's own waist belt and the emergency escape belt worn by the rescuer. By connecting to and evacuating, there is an advantage that the firefighter and the rescuer can quickly evacuate together even when the rescuer is unable to move or loses his mind.

In addition, the present invention has the advantage of being able to protect not only firefighters but also rescuers from toxic gases by supplying oxygen from an oxygen tank configured in a firefighting back to not only firefighters, but also rescuers.

Accordingly, it is possible to improve reliability and competitiveness in the firefighting field and the firefighting apparatus field, especially in the firefighting backyard field, as well as similar or related fields.

1 is a perspective view showing an embodiment of a back for a firefighting kit is configured according to the present invention.
FIG. 2 is a perspective view specifically illustrating the emergency escape belt shown in FIG. 1.
3 is a perspective view specifically illustrating the belt strip shown in FIG. 2.
4 is a diagram specifically illustrating the waist belt shown in FIG. 1.
5 is a diagram specifically explaining the rope storage bag shown in FIG. 1.
6 is a view showing another embodiment of FIG. 1.
7 and 8 are demonstration photographs illustrating a process of using FIG. 1.

Examples of the firefighting backyard having an emergency escape kit according to the present invention can be applied in various ways, and the most preferred embodiments will be described below with reference to the accompanying drawings.

1 is a perspective view showing an embodiment of a firefighting backbone configured with an emergency escape kit according to the present invention, FIG. 2 is a perspective view specifically explaining the emergency escape belt shown in FIG. 1, and FIG. 3 is It is a perspective view specifically explaining the belt belt, and FIG. 4 is a diagram specifically illustrating the waist belt shown in FIG. 1.

Referring to Figure 1, the emergency escape kit is configured for fire fighting back (A) includes a back body 100 and an emergency escape belt 200.

The back body 100 is worn by firefighters on the back, and an air tank (oxygen cylinder, 101) is provided at the rear of the backplate 110 as shown in FIG. 2, and the shoulder is worn by firefighters. A belt (not shown) and a waist belt 120 as shown in FIG. 4 may be configured.

The emergency escape belt 200 is configured at the height of the chest of the firefighter at the front of the back plate 110 of the back body 100, and is configured to be coupled and separated by a belt buckle.

More specifically, the emergency escape belt 200 may include a fixing belt 210 and a belt belt 220 as shown in FIG. 2.

While the fixing strip 210 is located at the rear of the back plate 110, at least a portion of the fixing strip 210 may be attached to the belt strip 220 located in front of the back plate 110. For example, a Velcro hook 211 may be formed on at least a portion of the fixing strap 210, and may be attached to the belt strap 220 by a Velcro hook.

Belt belt 220 may be configured to be detachable to the fixing belt 210. For example, a Velcro loop 221 may be formed in at least a portion of the belt strap 220 to correspond to the Velcro hook 211.

The fixing strap 210 and the belt strap 220 may be attached to the back plate 110 by the adhesive force by the Velcro hook 211 and the Velcro loop 221. Of course, it is natural that the fixing strip 210 may be installed to be directly fixed to the back plate 110.

Referring to FIG. 3, the belt belt 220 of the emergency escape belt 200 may have female buckles 222 and male buckles 223 of the belt buckles at both ends thereof.

In addition, the belt belt 220 may be configured with a binner strap 224 on each side of the female buckle 222 and the male buckle 223 as shown in FIG. 3. Here, the binner strap 224 is used to escape in an emergency situation in the process of extinguishing a fire, and a specific method of use will be described in more detail below.

Meanwhile, as shown in FIGS. 1 and 4, the front portion of the back plate 110 of the back body 100 may be configured with a waist belt 120 at a waist height of a firefighter.

The waist belt 120 may be configured with waist buckles 121 at both ends, and the auxiliary binner hanger bands 122 are spaced apart from each other at predetermined intervals on both sides of the waist buckle 121.

Even if the emergency escape belt 200 is worn on the rescuer, the waist belt 120 allows the back body 100 to remain stably worn on the body of the firefighter and at the same time, Rescuers can be used to escape together, and how to use this will be described in more detail below.

5 is a diagram specifically explaining the rope storage bag shown in FIG. 1.

5, a rope storage bag 300 in which an escape rope 301 to which a carabiner 302, 303 is coupled is stored on one side of the back plate 110 of the back body 100 is configured Can be. For example, the rope storage bag 300 may include a body 310 in which the escape rope 301 is stored, and a binner bag 320 in which the carabiners 302 and 303 are stored.

At this time, the carabiners 302 and 303 may include a fixing carabiner 302 and a support carabiner 303.

The fixing carabiner 302 may be coupled to the end of the escape rope 301, as shown in FIG. 5, and may be used to fix it to one side of the building upon escape.

The support carabiner 303 may be coupled to the escape rope 301 at a position spaced apart from the fixing carabiner 302.

Accordingly, when the firefighter escapes due to an emergency situation, as shown in FIG. 7, after taking out the carabiners 302 and 303 stored in the binner bag 320 of the rope storage bag 300, the support carabiner 303 ) Can be connected to the binner strap 224 of the emergency escape belt 200.

And, as shown in the upper part of Figure 8, after fixing the fixing carabiner 302 to the building, using the escape rope 301 to be connected to the fixing carabiner 302, as shown in the lower part of Figure 8 You can safely escape.

At this time, when the firefighter needs to escape with the rescuer, the firefighter separates the emergency escape belt 200 that is detachably coupled to the back carrier body 100 from the back carrier body 100 to remove the rescuer's armpit. It can be worn on the chest.

Thereafter, the firefighters connect the support carabiner 303 to the auxiliary binner hanger strap 122 of the waist belt 120 worn by them and the binner hanger strap 224 of the emergency escape belt 200 worn by the rescuer. By doing so, the firefighter himself and the rescuer can escape quickly and safely together.

Here, the support carabiner 303 is a first support carabiner connected to the binner hanger strap 224 configured in the emergency escape belt 200 and the auxiliary binner hanger strap 122 configured in the waist belt 120 of the back body. Of course, it may include a second support carabiner connected to).

In other words, the support carabiner 303 configured in FIG. 5 may be composed of two for a firefighter and a rescuer.

Thus, the firefighters connect the first support carabiner to the binner strap 224 of the emergency escape belt 200 in the state that the emergency escape belt 200 is worn on the chest of the rescuer, and the second support By connecting the carabiner to the auxiliary binner strap 122 configured on the waist belt 120, it is possible to support firefighters and rescuers at the same time.

On the other hand, in the case of the spread of toxic gas due to fire in the place where an emergency escape is attempted, air (oxygen) is supplied to both firefighters and rescuers from the air tank (oxygen tank, 101) provided in the back body 100 must do it.

Hereinafter, a method of supplying air will be described.

6 is a view showing another embodiment of FIG. 1.

Referring to FIG. 6, an air hose 102 connected to the air tank 101 is connected to the front through a shoulder strap, as shown in FIG. 1, and the air hose 102 is connected to the oxygen mask to the wearer. It supplies oxygen to the baby.

At this time, as described above, in order to supply oxygen to both firefighters and rescuers, an oxygen mask connected to the air hose 102 is worn by the firefighters (not shown), and the rescuer wears It can be composed of two oxygen relief masks (not shown).

At this time, the Daewon-yong oxygen mask and the relief oxygen mask may be connected to the air hose 102 through the oxygen supply hub 400, as shown in FIG. 6.

More specifically, the oxygen supply hub 400 is connected to the air hose 102, and the Daewon oxygen mask and the relief oxygen mask are respectively connected to the Daewon connection port 410 and the relief connection configured in the oxygen supply hub 400 It may be connected to the port 420.

In addition, the oxygen supply hub 400 may be configured to supply air (oxygen) supplied from the air tank 101 by selecting at least one of an oxygen mask for Daewon and an oxygen mask for relief.

In other words, while the firefighters wear only the Daewon oxygen mask, the oxygen supply hub 400 can supply air (oxygen) supplied from the air tank 101 only to the Daewon oxygen mask.

And, with the firefighters wearing the Daewon oxygen mask and the rescuer wearing the relief oxygen mask, the oxygen supply hub 400 uses the air (oxygen) supplied from the air tank 101 for the Daewon oxygen mask and relief. It can be supplied with an oxygen mask.

The configuration of this oxygen supply hub 400 can be applied by various modifications according to the method of supplying oxygen from the air tank 101 to each oxygen mask, and can be configured to be operated by the operation of a firefighter if necessary. have.

Accordingly, the fire fighting back (A) configured with the emergency escape kit of the present invention can enable a safe and quick evacuation with the firefighter himself as well as the rescuer to be rescued in case of an emergency situation.

In the above, the emergency escape kit according to the present invention has been described with respect to the fire fighting back. It will be appreciated that the technical configuration of the present invention can be implemented in other specific forms without changing the technical spirit or essential features of the present invention by those skilled in the art.

Therefore, the embodiments described above are illustrative in all respects and should be understood as non-limiting.

A: Back for fire fighting
100: back body 101: oxygen tank
110: Backplate
120: waist belt 121: Buckle
122: auxiliary binner hanger strap
200: emergency escape belt
210: fixing strap 211: Velcro hook
220: belt strap 221: Velcro loop
222: female buckle 223: male buckle
224: Binner strap
300: rope storage bag
301: escape rope 302: carabiner
310: body 320: beanie bag
400: oxygen supply hub

Claims (10)

An air tank is coupled to the rear part and the back body to be worn by firefighters on the back; And
An emergency escape belt, which is coupled and separated by a belt buckle, and is configured at the height of a firefighter's chest at the front of the back carrier body;
The method of claim 1,
The emergency escape belt,
At least a portion of the Velcro hook (Velcro hook) is formed, the fixing band is coupled to be fixed to the back body; And
A belt belt having a Velcro loop formed to correspond to the velcro hook and configured to be detachable to the fixing belt.
The method of claim 2,
The emergency escape belt,
The female buckle and the male buckle of the belt buckle are respectively configured at both ends of the belt belt, and the female buckle and the male buckle side are each configured with a binner strap.
The method of claim 3,
The back body,
Further includes; a waist belt configured at the waist height of the firefighter at the front,
The waist belt is configured with a waist buckle, and an emergency evacuation kit is configured such that an auxiliary binner strap is formed on both sides of the waist buckle at regular intervals.
The method of claim 1,
The back body,
Includes; a rope storage bag in which an escape rope coupled with a carabiner is stored on one side of the rear part,
The emergency escape belt,
It is configured to be symmetrical on both sides of the belt buckle, the two binner hangers to which the carabiner is connected; a firefighting back with an emergency escape kit comprising a.
The method of claim 5,
The carabiner,
A fixed carabiner coupled to the escape rope and fixed to one side of the building upon escape; And
And a support carabiner connected to the escape rope at a position spaced apart from the fixing carabiner and connected to the biner hanger when escaped.
The method of claim 6,
The emergency escape belt,
It is combined to be detachably attached to the back body, and is used in a state that is connected to the back body when a firefighter escapes, and when a rescuer escapes, it is separated from the back body and used to connect a rescuer and a firefighter. A fire fighting back with an emergency escape kit.
The method of claim 7,
The support carabiner,
A first support carabiner connected to the binner hanger belt configured on the emergency escape belt; And
Including; a second support carabiner connected to the auxiliary binner hanger belt configured on the waist belt of the back body,
Emergency evacuation kit, characterized in that the first support carabiner and the second support carabiner are used to simultaneously support the firefighter and the rescuer while the emergency escape belt is worn on the chest of the rescuer when evacuating the rescuer. It consists of a fire fighting back.
The method according to any one of claims 1 to 8,
An oxygen mask for crews connected to the air tank and worn by firefighters; And
An oxygen mask for relief that is connected with the air tank and worn by a rescuer;
The method of claim 9,
An oxygen supply hub connected to the Daewon oxygen mask and the relief oxygen mask and configured to supply oxygen supplied from the air tank by selecting at least one of the Daewon oxygen mask and the relief oxygen mask; further comprising: An emergency escape kit characterized by a firefighting back.

Images