KR20200112017A - Pneumatic vest device for descending life apparatus and emergency escape method using it - Google Patents

Abstract

Disclosed are a pneumatic vest device for a descending life line and an emergency escape method using the same. According to the present invention, the pneumatic vest device for a descending life line comprises a vest body having a first coupling means to easily attach and detach a vest front surface enclosing the front surface of the upper body of a wearer and a vest rear surface enclosing the rear surface of the upper body. The vest body includes: a plurality of expansion members embedded in the vest body; an air line connected to the expansion members; and an air compressor to supply air to the air line. When an auxiliary power supply unit is operated, the air compressor supplies air to the expansion members along the air line to allow the single-size vest body to fit the body of the wearer. According to the present invention, when the auxiliary power supply unit is operated, the air compressor supplies air to the expansion members along the air line to allow the single-size vest body to meet body conditions of various wearers such as children or the elderly and the infirm.

Description

Pneumatic vest device for waning period and emergency escape method using it {PNEUMATIC VEST DEVICE FOR DESCENDING LIFE APPARATUS AND EMERGENCY ESCAPE METHOD USING IT}

The present invention relates to a pneumatic vest device and an emergency evacuation method using the same, and more particularly, a vest of a single size can support the upper body of the vest wearer more comfortably and stably, as well as the physical condition of the wearer of various sizes. It relates to a pneumatic vest device for wanganggi made to fit and an emergency escape method using the same.

In general, stubborn machines are installed near windows or ovaries, etc., when it is difficult to use evacuation facilities such as fixed stairs and elevators in the event of a fire in a high-rise building, and as a descending rope device by the evacuee's own weight. It means an evacuation device coming down.

In the accompanying drawings, as shown in FIG. 1, looking at how to use the gangbanggi provided by the Ministry of Public Administration and Security, after locking and locking the bucking loop on the support loop fixed to the wall, pushing the support out of the window and throwing the rope, the bucking belt It hangs up to the height of the chest, tightens it, and then comes down while touching the wall.

In addition, the law requires evacuation mechanisms such as wanganggi to be installed in multi-use facilities such as apartment houses and entertainment pubs, and accommodation facilities with three floors or more and 10 floors or less.

However, as in the recent Gosiwon fire or apartment fire accident, many casualties were incurred due to the inability to use the stubborn machine, but the installation is mandatory, but the educational conditions to properly use it are insufficient, and the access of the evacuee is difficult.

This is a simple belt shape, and it is fastened by tightening the evacuee's chest, so it is difficult for evacuees to evacuate from a building with a height of three or more floors due to anxiety.

In this regard, Korean Patent Publication No. 1522873 (registration date: 2015.05.19.) discloses a life jacket for a stubborn machine. This stubborn life jacket includes a vest body that is fastened in a state surrounding the upper body of the wearer; A back plate frame formed on an endothelial back plate portion of the vest body; A shoulder frame branching from the back plate in the direction of “‡” and extending toward the shoulder of the vest body; It is connected to the lower end of the back plate and consists of a buttock support that supports the buttocks of the wearer of the vest body.

Registered Patent Publication No. 1522873 can effectively distribute the load so as not to directly compress the wearer's back and armpits when descending after wearing the vest body, resulting in secondary damage due to fracture or dislocation of ribs in the case of the elderly In addition to being able to block the vest body, durability can be further improved so that the outer shape of the vest body is not easily deformed or torn by the load of the wearer.

However, Korean Patent Publication No. 1522873 has a concern that a child with a small body may easily fall out of a vest body that is manufactured and provided in a single size.

Republic of Korea Patent Publication No. 1522873 (Registration Date: May 19, 2015)

It is an object of the present invention to provide a pneumatic vest device for a stubborn machine that is made of a conventional belt or a vest made of a single size and can alleviate confusion, fear, etc., experienced by children or the elderly during the escape process, while allowing safe and quick escape. To provide.

In addition, the problem to be solved by the present invention is not limited to the technical problems mentioned above, and other technical problems that are not mentioned are clearly to those of ordinary skill in the technical field to which the present invention belongs from the following description. It will be understandable.

The above object is, in accordance with the present invention, in the vest device for stiffness, it includes a vest body provided with a first coupling means so that the front portion of the vest covering the front of the upper body of the wearer and the rear of the vest covering the back of the upper body are easily attached and detached. And, the vest body, a plurality of first expansion members embedded in the vest body; Air lines each connected to the first expansion member; And an air compressor supplying air to the air line, and when the auxiliary power supply is activated, the air compressor supplies air to the first expansion member along the air line, so that the vest body having a single size is It is achieved by a pneumatic vest device for stiffness, characterized in that it is made to fit the body.

The front portion of the vest includes a front support portion extending downwardly, and the rear portion of the vest includes a connecting member extending downwardly and further provided with a second expansion member communicating with the air line, and the front support portion And a second coupling means so that the connecting member can be easily attached and detached may be provided so as to surround the front part of the buttocks and the buttocks.

At least one of the first and second coupling means may be electromagnetized by the operation of the auxiliary power supply.

An emergency evacuation method using a pneumatic vest device for waning, the step of wearing the vest body; And supplying air to the first and/or second expansion members through the air line by the air compressor by activating the auxiliary power supply unit. Is achieved.

When the auxiliary power supply unit is operated, a guide broadcasting unit for repeatedly explaining the escape process may be further included.

According to the present invention, when the auxiliary power supply is operated, the air compressor supplies air to the inflatable members along the air line, so that the vest body of a single size fits the body conditions of various wearers such as children and the elderly. Will be able to provide.

In addition, it is possible to provide an effect of distributing the load applied only to the upper body by the front support portion and the connecting member extending downwardly to the front and rear of the vest body by the second coupling means.

In addition, the first coupling means and the second coupling means are made of electromagnet coupling by the operation of the auxiliary power supply, so that the effect of having a fast and strong coupling force can be provided.

In addition, when the auxiliary power supply is operated, an information broadcasting unit that repeatedly explains how to wear the vest device and the escape process is provided, thereby providing an effect of alleviating confusion and fear of the evacuee.

Meanwhile, the effects of the present invention are not limited to the above-mentioned effects, and other effects that are not mentioned will be clearly understood by those of ordinary skill in the art from the description of the claims.

1 is a diagram showing how to use a conventional wanganggi provided by the Ministry of Public Administration and Security;
Figure 2 is a schematic view showing a vest front portion and a vest rear portion of the pneumatic vest device for wanganggi according to an embodiment of the present invention;
Figure 3 is a view showing the state of use of the pneumatic vest device for wanganggi according to Figure 2,
Figure 4 is a schematic diagram showing the operating state of the pneumatic vest device for wanganggi according to Figure 2, and
5 is a view showing the state of the built-in expansion member in the pneumatic vest device for wanganggi according to Figure 2;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, in describing the present invention, a description of a function or configuration that is already known will be omitted in order to clarify the gist of the present invention.

1 is a diagram showing how to use a conventional wanganggi provided by the Ministry of Public Administration and Security, and FIG. 2 is a schematic view showing the front and rear of the vest of the pneumatic vest device for wangang according to an embodiment of the present invention, and FIG. It is a diagram showing the state of use of the pneumatic vest device for wanganggi according to. In addition, Figure 4 is a schematic diagram showing the operating state of the pneumatic vest device for wanganggi according to Figure 2, Figure 5 is a diagram showing the operating state of the built-in expansion member in the pneumatic vest device for wanganggi according to Figure 2 (C -C' cross-sectional view).

As shown in Figs. 2 to 5, the pneumatic vest device 1 for a gangster according to an embodiment of the present invention is composed of a conventional belt or a vest made of a single size when using a bucking machine, It is designed to relieve the confusion and fear of the elderly and to escape safely and quickly.

In addition, as well as being able to support the upper body of the vest wearer more comfortably and stably, the vest of a single size is made to fit the body conditions of various wearers.

As shown in Figs. 2 to 4, the pneumatic vest device 1 for wanganggi according to an embodiment of the present invention may include a vest body.

The vest body, as shown in FIG. 2, includes a vest front part 100 surrounding the front of the wearer's upper body and a vest rear part 300 surrounding the back of the upper body to the connecting members 220, 230, 240, 250 The first coupling means 400 may be provided on the connecting member 210 so that it is connected by, and is easily attached or detached to either side (so that the wearer can easily wear the vest body). That is, reference numerals '220', '230', '240', and '250' are already connected, and '210' and '260' refer to the first coupling means 400 and the second coupling means 600. ) Can be selectively combined.

In addition, for convenience of explanation, the letters A or B after the numerals in the drawings indicate that they are connected, but extend from the vest front portion 100 or the vest rear portion 300. For example, '210A' refers to a connecting member extending from the vest front part 100, '400A' refers to the first coupling means 400 formed on the vest front part 100 side, and '400B' refers to the vest rear part It means the first coupling means 400 formed on the (300) side.

The first coupling means 400 may be a detachable coupling made only with a conventional buckle, but one of the vest front portion 100 or the vest rear portion 300 has an electromagnet and an iron core is provided on the other. When (not shown) is supplied, the electromagnet circuit operates to generate a magnetic force in the electromagnet on one side and pull the iron core on the other side to be firmly fixed. By doing this, it is possible to fix it more quickly and firmly than with conventional buckles without panic in an evacuation situation.

On the other hand, it may be made of EPM (electropermanent magnet) instead of an electromagnet. This is to maintain magnetic coupling even after power is removed.

As the body of the vest is made in the form of a vest, the load is distributed evenly and forms the shape of a life jacket that we encounter many times in real life, rather than putting all the loads on the belt by wearing a belt on the chest. Even first-time refugees can easily wear it through an intuitive method of use.

The vest front portion 100 and the vest rear portion 300 may each, or optionally, have a plurality of first expansion members 700 embedded in one or more. (See Fig. 4)

The first expandable member 700 may be formed of silicone, rubber, vinyl, or the like so as to increase the volume by inflating when air is injected. When air is injected, the first expandable member 700 expands more than the original state.

This first expansion member 700, when a refugee escapes through a wall, acts as a buffer when hitting a wall or landing on the floor, and at the same time, by varying the amount of air injected according to the wearer with different physical conditions. It can be tailored to the wearer's body so that the evacuee has a sense of stability.

In addition, when not in use, as shown in Figure 5 (a), the inside of the first expansion member 700 is empty, the volume of the vest body itself is not large, so that easy storage is possible.

To this end, an air line 900 connected to each of the first expansion members 700 may be built into the vest body, and the air inlet may be formed to protrude to the outside of the vest body. The air inlet may be further provided with an air compressor to supply air, and an auxiliary power supply unit for operating the air compressor may be provided.

The auxiliary power supply is a spare power supply and supplies emergency power in case of an emergency.

That is, when the auxiliary power supply unit is operated, the air compressor supplies air to the first expansion member 700 along the air line 900, so that the vest body having a single size can be made to meet various physical conditions of the wearer.

On the other hand, the vest front portion 100 includes a front support portion 120 extending downwardly, and the vest rear portion 300 is formed extending downwardly, and a second expansion member communicating with the air line 900 ( 500) may be formed by including a connection member (260B) is additionally provided.

In addition, a second coupling means 600 may be provided so that the front support 120 and the connecting member 260B can be easily attached and detached, and may be formed to surround the buttocks and the front portions of the buttocks. Here, the second coupling means 600 may be a detachable coupling made only with an existing buckle, but like the first coupling means 400, an electromagnet is provided on one side and an iron core is provided on the other to supply power. When this happens, the electromagnet circuit is activated and a magnetic force is generated in the electromagnet on one side, so that the iron core on the other side can be pulled and securely fixed.

The second expandable member 500 may be formed like the first expandable member 700, and may be replaced with a cushioning material such as PVC vinyl chloride.

As a result, the load applied to the upper body can be distributed toward the lower body, and the amount of impact can be reduced even if the buttocks are beaten when a successful escape and landing on the floor.

An emergency escape method using the pneumatic vest device 1 for wanganggi according to an embodiment of the present invention configured as described above will be described as follows.

Vest body wearing step (S10)

When an evacuation situation occurs, as shown in FIG. 4, the body of a vest that forms the shape of a life jacket that we frequently encounter in real life is worn.

Auxiliary power supply operation step (S20) and announcement step (S40)

Thereafter, when the auxiliary power supply connected to the stiffener is operated, power is supplied to the first and second coupling means 600 to operate the electromagnet circuit to generate a magnetic force in the electromagnet on one side and pull the iron core on the other side for quick coupling. At the same time as the box and fixed, the announcement unit repeatedly explains how to use the stubborn machine and how to escape. At this time, an alarm sound may be sounded to inform the location of the evacuee.

Air supply step (S30)

In addition, the auxiliary power supply unit supplies power to the air compressor connected to the air line 900 of the vest body to supply air to the first and second expansion members 500 (while the evacuee is wearing the vest body). By supplying it, the body of the vest fits perfectly with the evacuee's physical condition, so that the evacuee feels mentally and physically stable. In particular, when the vest body is worn by a small child, the amount of air injected can be increased so that when the child is evacuated outside the building, the shock can be relieved and the vest body can be prevented from falling out.

In other words, before the air is injected, the inside of the first expansion member 700 is empty, and when air 800 is injected, as shown in FIG. 5A, As shown, the inside of the first expansion member 700 is filled with air 800. In this case, the injection amount of the air 800 may be adjusted according to whether the auxiliary power supply is turned on/off. Alternatively, although not shown, it may be automatically adjusted by additionally providing a control unit and a pressure sensor unit.

In addition, when descending by the stubborn string 10, as shown in FIG. 3, a handle 20 may be additionally provided on the front part 100 of the vest so as to relieve anxiety of the evacuee.

In this way, the pneumatic vest device 1 for waning and the emergency evacuation method using the same, when the auxiliary power supply is activated, the air compressor supplies air to the inflatable members along the air line 900, so that the vest body of a single size is It can be made to suit the physical conditions of various wearers such as children and the elderly.

In addition, the front support portion 120 and the connecting member extending downwardly to the front and rear of the vest body can be made so that the load applied only to the upper body by the second coupling means 600 is distributed.

In addition, the first coupling means 400 and the second coupling means 600 are made of electromagnet coupling by the operation of the auxiliary power unit, so that they can have a fast and strong coupling force.

In addition, when the auxiliary power supply is activated, an information broadcasting unit that repeatedly explains how to wear the vest device and the escape process is provided, thereby reducing confusion and fear of the evacuee.

In particular, the pneumatic vest device 1 for wanganggi according to an embodiment of the present invention has the technical features described in the present invention, and can be made in various shapes, shapes, and standards.

In the above, although specific embodiments of the present invention have been described and illustrated, the present invention is not limited to the described embodiments, and various modifications and variations can be made without departing from the spirit and scope of the present invention. It is self-evident to those who have. Therefore, such modifications or variations should not be individually understood from the technical spirit or point of view of the present invention, and the modified embodiments should be said to belong to the claims of the present invention.

1: Pneumatic vest device for waning period
10: waning line
20: handle
100: front of vest
120: front support
210, 220, 230, 240, 250, 260: connecting member
300: back of vest
400: first coupling means
500: second expansion member
600: second coupling means
700: first expansion member
800: air
900: Airline

Claims (5)

In the vest device for stiffness,
It includes a vest body provided with a first coupling means so that the front portion of the vest covering the front of the upper body of the wearer and the rear portion of the vest covering the back of the upper body are easily attached and detached,
The vest body,
A plurality of first expansion members built into the vest body;
Air lines each connected to the first expansion member; And
And an air compressor supplying air to the air line,
When the auxiliary power supply is operated, the air compressor supplies air to the first expansion member along the air line, so that the vest body having a single size is made to meet various physical conditions of the wearer. The method of claim 1,
The front part of the vest,
It includes a front support portion extending downwardly,
The rear part of the vest,
Doedoe extending downwardly, including a connecting member additionally provided with a second expansion member communicating with the air line,
A pneumatic vest device for stiffness, characterized in that a second coupling means is provided so that the front support part and the connecting member are easily attached and detached, and wraps the front part of the buttocks and the buttocks. The method of claim 2,
Any one or more of the first and second coupling means,
A pneumatic vest device for wanganggi, characterized in that the electromagnet is coupled by the operation of the auxiliary power unit. An emergency escape method using a pneumatic vest device for a stubborn machine according to any one of claims 1 to 3,
Wearing the vest body; And
Emergency evacuation method using a pneumatic vest device for a stubborn machine comprising the step of actuating the auxiliary power supply and supplying air to the first and/or second expansion members through the air line by the air compressor. The method of claim 4,
When the auxiliary power supply is activated,
Emergency evacuation method using a pneumatic vest device for wanganggi, characterized in that it further comprises a guide broadcasting unit for repeatedly explaining the escape process.

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