KR20170048809A

KR20170048809A - Portable somke and insulation mask which is possible suppling air

Info

Publication number: KR20170048809A
Application number: KR1020150149348A
Authority: KR
Inventors: 김근호; 김기진; 김동호
Original assignee: 주식회사 뮤즈모아; 김근호
Priority date: 2015-10-27
Filing date: 2015-10-27
Publication date: 2017-05-10

Abstract

The present invention relates to a portable smoke prevention and insulation mask in a hood form for users to wear in case of fire, and more specifically, to a portable smoke prevention and insulation mask in a hood form which is possible to supply air; is easily to carry and wear; protects the users from harmful gas and heat of a fire site; and supplies air to the users while the users are escaping the fire site, thereby allowing the users to maintain respiration.

Description

[0001] The present invention relates to a portable type fire-extinguishing and insulating, hood type mask capable of supplying oxygen,

The present invention relates to a portable flame-retardant, heat-insulating, hood type mask which is worn when a fire occurs, more specifically, it is easy to carry and wear, protects from harmful gas and heat of a fire scene, The present invention relates to a portable flame-retardant and heat-insulating hood type mask capable of supplying oxygen to supply oxygen to maintain breathing.

In general, gas masks are used to protect against toxic gases and fumes in the event of a fire. Various forms of gas masks have been developed to date. However, the conventional gas mask has a problem in that it is difficult to carry because of its large volume and weight.

Accordingly, recently, a simple gas mask having a small volume and weight has been developed. These gas masks are placed in public transportation such as buses and subways, in department stores, hotels, theaters, etc., so that anyone can quickly wear them to escape from the fire area.

However, since the conventional gas mask has a structure similar to that of the conventional gas masks, it is possible to perform the gas masking function to prevent suffocation, but since the gas masks must go through several steps in order to fully wear the gas masks, There was a problem that wearing was difficult. In addition, the conventional simple respiratory mask is made of a non-heat resistant material and has a limitation in that it can not protect the wearer when exposed to a high temperature flame.

In consideration of these problems, recently, a portable flame-retardant mask which is easy to wear and easy to carry has been developed. FIG. 6 shows an example of a conventional portable smoke mask.

As shown in the figure, a conventional portable antistatic mask has a transparent hood 10 made of a heat-resistant film having an upper surface and left and right side surfaces closed and a lower surface opened, A transparent synthetic resin 30 that is anti-fog treated at a center portion of the hood and a transparent synthetic resin 30 that has been subjected to anti-fog treatment, A luminescent band 41 for bringing the special filter into close contact with the face portion, a device 40 integrally attached with the velcro tape 42, A neck strap (50) is formed to prevent poisonous gas from entering into the hood by tightening, so that it can save precious life from toxic gas which causes suffocation by fire, So that it can be quickly worn even after long storage, so that it is possible to safely evacuate in case of actual fire, thereby saving precious life.

However, the conventional portable smoke mask has the following problems. First, it is made of polyimide (PI) or flame retardant cloth, and it is easily torn by sharp or external force, and can not block the external heat. Second, it is troublesome to wear a hood because it is a method of tightening the neck with a string. If the string is not adjusted properly, the outside air can be introduced into the hood. In addition, when an external object is strapped or another person pulls the strap There is a problem of weariness of the wearer's neck. Third, it is difficult to accurately identify the wearer in a dark environment like a fire scene because only a very small reflector is attached. Fourth, oxygen is not supplied. Therefore, it is difficult to wear the mask over a predetermined period of time, and there is a problem that the wearer drinks the noxious gas introduced into the smoke mask when the smoke mask is worn with the noxious gas such as a fire scene.

7 shows a conventional disposable lifejacket. As shown in the drawing, the conventional disposable lifting gun 1 includes a hood 10 and a neck cover 20, and a compressed air chamber 30 and an oxygen storage bag 40 are provided in the hood 10, So that oxygen can be supplied. That is, the compressed air cylinder 30 installed in the upper part of the hood 10 has a predetermined capacity of compressed oxygen. When the compressed air cylinder 30 is connected to the compressed air cylinder 30, The bag 40 is formed in a tubular shape so as to be inflated by the injection of oxygen. In the case of the oxygen storage bag 40, the neck of the wearer is tightened while the bag 40 is inflated, so that external smoke flows into the hood 10 It is possible to prevent it from becoming.

However, the conventional disposable lifesaving gun 1 is provided with the compressed air cylinder 30 to supply oxygen to the wearer for a predetermined period of time. However, since the compressed air cylinder is installed on the upper part of the hood and is exposed to the outside, There is a problem in that the air cylinder may be damaged and the compressed air cylinder 30 may collide with an external object and be damaged while moving while wearing the life span gun 1. [ In addition, the disposable lifesaving gun 1 of the related art is characterized in that the operation strap 50 is exposed on the front of the hood so that the sanjus storage bag 40 is inflated in an undesired state or the operation strap is caught on an external object, I had difficulty getting out.

(0001) Korean Patent Laid-Open No. 10-2005-0104851 (Published date: November 03, 2005) (0002) Korean Patent No. 10-0934969 (Date of Publication: 2010. 01. 06)

The present invention has been made in order to solve the problems of the prior art. The main object of the present invention is to protect the wearer from heat of high temperature while preventing the entry of harmful gas from the outside, And to provide a portable flame-retardant, heat-insulating, hood-type mask capable of supplying oxygen to maintain breathing by supplying oxygen while the wearer is exiting the fire scene.

In addition, the present invention prevents the compressed oxygen cylinder from being exposed to the outside or protruding from the outside, so that it is prevented from directly being exposed to high temperature heat or colliding with an external object and being easily damaged, To provide a portable flame-retardant, heat-insulating, hood type mask capable of supplying oxygen.

In addition, the present invention uses a highly durable and totally reflecting material, and by omitting a separate string, it is possible to easily identify the hood wearer in a dark place such as a fire scene, to prevent the hood from being torn by an external force, The present invention provides a portable flame-retardant, heat-insulating, hood-type mask capable of supplying oxygen to prevent a hood wearer from quickly escaping from a fire scene by preventing the hood from being caught by an external object.

In addition, the present invention provides a portable flame-proof and heat-insulating flame-retardant flame-retardant flame-retardant flame-retardant flame-retardant flame-retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant flame retardant Lt; / RTI > mask.

As a means for achieving the object of the present invention, a portable flame-retardant and heat-insulating hood type mask capable of supplying oxygen according to the present invention,

In a portable flame-retardant and heat-insulating, hood type mask,

A hood body comprising a front seat, a rear seat and a shoulder seat;

And a compressed oxygen cylinder provided at a lower end of the hood main body,

Wherein the front sheet is provided with a transparent window made of a transparent film and a purification sheet including a carbon sheet;

Wherein the shoulder seat is provided with an opening through which a user's head penetrates and an elastic band is provided around the opening so that an elastic force acts in a direction of reducing the diameter of the opening;

Wherein the compressed oxygen cylinder is disposed in a space between a jaw and a neck of a hood wearer accommodated in a bag provided on one side of a lower surface of the shoulder seat, the hose connected to the compressed oxygen cylinder passes through the shoulder seat, And a predetermined length is extended to the inside of the body.

In the present invention, the lower ends of the front sheet and the rear sheet are provided with skirts extending to a predetermined length so as to cover the neck of the wearer, and the shoulder sheets are engaged with the lower ends of the skirts.

The shoulder seat is made of a circular sheet, and can cover the shoulder portion of the hood wearer.

The front sheet, the rear sheet and the shoulder sheet include a flame-retarded fabric and heat-resistant fibers deposited on the outer side of the flame-retarded fabric.

Wherein an anti-fog coating is applied to an inner surface of the transparent window of the front sheet, wherein the cleaning sheet comprises a flame retardant sheet, a first dustproof filter sheet, a first carbon sheet, a second carbon sheet, .

The compressed oxygen cylinder is doubly covered by the front seat and the shoulder seat.

The compressed oxygen cylinder is located in a space between the jaw and the neck of the hood wearer and is not exposed or protruded outside the hood body.

One or more Velcro tapes are attached to the underside of the shoulder seat and attached to the clothes of the hood wearer.

In addition, in the case of portable flame-retardant, heat-insulating, and hood-like masks used for a user's head when a fire occurs,

A front sheet including a transparent window made of a transparent film and a carbon sheet for filtering contaminants contained in air introduced from the outside so as to secure a user's view;

A rear sheet coupled to the front sheet to protect a head of the user;

And a shoulder sheet coupled to the lower ends of the front and rear sheets to cover a shoulder portion of the user,

Wherein an anti-fog coating is formed on the inner side of the transparent window, and the purifying sheet is made of a flame retardant sheet, a first dustproof filter sheet, a first carbon sheet, a second carbon sheet, a second dustproof filter sheet and a nonwoven fabric from the outside ;

Wherein the shoulder seat is provided with an opening through which a user's head can pass and an elastic band is provided around the opening so that an elastic force acts in a direction of reducing the diameter of the opening;

The compressed oxygen cylinder is housed in a pocket formed in the lower surface of the shoulder seat so as to be positioned in a space between the jaw and the neck of the hood wearer and is not exposed to the outside or protruded do.

As described above, according to the present invention, it is possible to protect the wearer from the damage caused by the flame as well as the toxic gas contaminated during the escape process by fabricating the flameproof and the heat insulating material to be worn for the evacuation according to the occurrence of the emergency such as fire. The effect can be obtained.

In addition, since the compressed oxygen cylinder is placed under the jaw of the hood wearer and is doubly wrapped by the front seat and the shoulder seat, the compressed oxygen cylinder is not directly contacted with hot heat and does not protrude to the outside, So that the compressed oxygen cylinder can be prevented from being damaged and the hands of the hood wearer can be easily accessed, so that the operation of the compressed oxygen cylinder is very easy.

In addition, since the entire hood is made of a material reflecting light, it is possible to easily identify the hood wearer in a dark fire scene, and is made of a fiber material having excellent heat resistance and durability to protect the wearer from the heat or flame of the fire scene, So that the wearer can stably escape the fire scene.

In addition, since the present invention does not have a separate cord such as a fastening strap or an operating strap, even a novice can quickly write or take off the hood, and the string is caught by an external object, There is an effect that can be prevented.

As described above, according to the flame-retardant, heat-insulating, and hood type mask capable of supplying oxygen according to the present invention, it is possible to simplify the configuration and simplify the construction, It is of practical value because it is simple to use and protects the person by helping escape of the wearer by protecting the respirator from toxic gas and smoke in case of fire.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a portable flameproof and heat-insulating, hood type mask capable of supplying oxygen according to the present invention;
Fig. 2 is a side view of the portable, flameproof and heat-insulating, hood type mask shown in Fig. 1,
FIG. 3 is a bottom view of a portable flameproof and heat-insulating, hood type mask capable of supplying oxygen shown in FIG. 1;
FIG. 4 is an enlarged sectional view showing the configuration of the hood main body and the purification sheet according to the present invention,
Figs. 5 and 6 show a conventional flameproof hood according to the prior art.

The technical object achieved by the present invention will be clarified by the following preferred embodiments of the present invention. The following examples are merely illustrative of the present invention and are not intended to limit the scope of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, with reference to the accompanying drawings, a description will be made in detail of a portable flame-retardant and heat-insulating hood type mask capable of supplying oxygen according to the present invention.

FIG. 1 is a perspective view of a portable flameproof and a heat insulating and hood type mask capable of supplying oxygen according to the present invention, FIG. 2 is a side view of a portable flameproof and heat insulating, hood type mask capable of supplying oxygen shown in FIG. 1, FIG. 1 is a bottom view of a portable, flameproof, heat-insulating, hood type mask capable of supplying oxygen shown in FIG. 1;

As shown in the drawings, the portable flameproof, heat-insulating and hood type mask 1 capable of supplying oxygen according to the present invention can be easily carried and worn, can be spread quickly when a fire occurs, Not only protects against toxic gases, but also provides oxygen to keep breathing while escaping from the fire scene.

The mask 1 in the form of a hand-held flameproof and heat-insulating hood in which oxygen can be supplied according to the present invention comprises a hood main body 5 mainly composed of a front sheet 2, a back sheet 3 and a shoulder sheet 4, And a compressed oxygen cylinder (6) provided at a lower portion of the hood body (5).

The hood body 5 is formed by sewing or adhering the front sheet 2, the back sheet 3 and the shoulder sheet 4 to the head of the user as a whole. That is, the hood main body 5 includes a mask portion that is in close contact with the wearer's face, a hood portion that covers the wearer's head, and a skirt and shoulder sheet that protects the neck and shoulder portions of the wearer.

The compressed oxygen cylinder (6) is provided at the lower end of the hood body (5). The compressed oxygen cylinder 6 is installed in a space between the jaw and the neck of the hood wearer. When the compressed oxygen cylinder 6 is positioned between the jaw and the neck, Since the compressed oxygen cylinder 2 is covered with the front sheet 2 and the shoulder seat 4 in a double manner, it is easy for the hood wearer to operate the compressed oxygen cylinder 2, Feature.

Therefore, the compressed oxygen cylinder 6 of the present invention can be prevented from being directly exposed to high-temperature heat and directly colliding with an external object, thereby preventing the compressed oxygen cylinder 6 from being damaged. Also, since the compressed oxygen cylinder 6 is located at the lower part of the jaw, the hand of the hood wearer is easily accessible, so that the operation of the compressed oxygen cylinder 6 is very convenient.

More specifically, the front sheet 2 protects the face portion of the user. And the backsheet 3 protects the back of the user. At this time, the lower ends of the front sheet 2 and the back sheet 3 may be provided with skirts 2a and 3a extending below a predetermined length so as to protect the user's neck. A shoulder seat 4 for protecting the user's neck and shoulder parts is integrally joined to the lower ends of the front and back sheets 2 and 3.

3, the shoulder seat 4 is formed of a circular sheet, and an opening 42 through which the user's head can pass is formed in the center. At this time, the opening 42 is formed in a circular shape, and an elastic band 46 is provided around the opening 42 to apply an elastic force in a direction to narrow the diameter of the opening 42.

Therefore, the portable flame-retardant, heat-insulating, hood type mask 1 of the present invention is easy to wear and can prevent the outside air from being introduced into the interior of the main body. For example, when the hood 1 is worn, the elastic band 46 may be stretched to enlarge the opening 42 and then be worn. When the hood 1 is completely worn, the elastic band 46 is pushed inwardly and the opening 42 is contracted, so that the elastic band 46 is closely attached to the neckline of the user. Therefore, It is possible to prevent gas from being introduced.

The front sheet 2, the back sheet 3 and the shoulder sheet 4 are made of flame retardant and flame retardant fibers so as to protect the wearer from the heat of high temperature. 4, the front sheet 2, the back sheet 3 and the shoulder sheet 4 are made of aluminum vapor-deposited heat resistant fiber 52 and flame-retarded fabric 56 from the outside. Particularly, the aluminum-deposited heat resistant fiber 52 protects the wearer from a hot fire. Further, the flame-retarded fabric 56 has a good feeling of wearing, excellent durability, and good tearing resistance. In addition, since the aluminum-deposited heat-resistant fiber 52 reflects light as a whole, it is possible to easily identify the hood wearer in a dark environment.

The front sheet 2 is provided with a see-through window 22 and a purifier sheet 24. The viewing window 22 is made of a transparent film so that the hood wearer can observe the external situation. The transparent film is made of a material having excellent heat resistance and the inner side is coated with a anti-fog coating.

The purifier sheet 24 discharges the gas breathed by the hood wearer to the outside and prevents the inflow of dust or noxious gas from the outside. 4, the purifying sheet 24 is provided with a flame retardant sheet 25, a first dustproof filter sheet 26, a first carbon sheet 27, a second carbon sheet 28, A second dustproof filter sheet 29, and a nonwoven fabric 30.

The flame retardant sheet 25 is made of flame retarded fiber to protect the purifier sheet 24 from heat and the first and second dustproof filter sheets 26 and 29 are made of dust or dust contained in the outside air And the first and second carbon sheets 27 and 28 absorb the noxious gas contained in the outside air and prevent the noxious gas from flowing into the inside of the hood main body. The nonwoven fabric 30 is made of fiber having excellent breathability, thereby protecting the carbon sheet and the dustproof filter sheet and improving the adhesion.

As described above, the portable flame-proof and heat-insulating hood-type mask 1 capable of supplying oxygen according to the present invention is characterized in that the opening 42 is formed in the shoulder seat 4 which is engaged with the lower end of the hood body 5, The elastic band 46 is provided around the elastic member 42 so that the user can quickly wear the hood when a fire occurs and also prevents the harmful gas from flowing into the wearer's neck when the hood is worn. In addition, the shoulder seat 4 and the skirts 2a and 2b double-wrap the neck of the user to protect the user from the hot flames.

A compressed oxygen cylinder (6) is provided on the lower surface of the shoulder seat (4). The compressed oxygen cylinder (6) allows oxygen to be supplied to the hood wearer during the time of escape from the fire scene to maintain breathing. In particular, when the hood is worn, when the harmful gas is introduced into the hood, oxygen is supplied so that the hood wearer can maintain the breathing.

The compressed oxygen cylinder (6) is filled with oxygen in a container of a certain size. A button (not shown) is provided at one end of the compressed oxygen cylinder 6. When the button is pressed, oxygen in the compressed oxygen cylinder 6 is discharged to the outside. A hose (62) is provided on the other side of the compressed oxygen cylinder (6). Therefore, the oxygen in the compressed oxygen cylinder 6 is discharged to the outside through the hose 62.

More specifically, the compressed oxygen cylinder 6 is accommodated in a bag 48 provided on the lower surface of the shoulder seat 4. [ The bag 48 is formed in a tunnel shape on one side of the lower surface of the shoulder seat 4. The pouch (48) is made of flame retardant and heat insulating fibers similar to the shoulder seat (4).

Therefore, the compressed oxygen cylinder 6 is inserted into the bag 48 and stored therein. The hose 62 of the compressed oxygen cylinder 6 penetrates through the shoulder seat 4 and is positioned close to the nose or mouth of the wearer. Therefore, oxygen in the compressed oxygen cylinder 6 is supplied to the inside of the hood body 5 through the hose 62 so that the hood wearer can maintain breathing.

On the other hand, in the portable, flameproof, heat-insulating, hood type mask 1 capable of supplying oxygen according to the present invention, the compressed oxygen cylinder 6 is installed in a space between the jaw and the neck of the hood wearer. Since the compressed oxygen cylinder 6 is double covered by the front seat 2 and the shoulder seat 4 when the compressed oxygen cylinder 6 is positioned between the jaw and the neck of the hood wearer, (6) is not exposed to the outside or protruded.

In this way, since the compressed oxygen cylinder 6 is not exposed or protruded to the outside, it is directly exposed to high-temperature heat or the hood wearer collides with the ceiling or the door frame during the quick exiting of the fire scene to damage the compressed oxygen cylinder 6, Do not interfere with exiting the wearer's fire scene. Further, when the hood wearer wants to operate the button of the compressed oxygen cylinder 6, the user can easily access the front sheet 2 and the chest by hand, so that the operation of the compressed oxygen cylinder 6 is very easy.

In addition, a plurality of Velcro tapes 49 may be provided on the lower surface of the shoulder seat 4 of the portable flameproof, heat-insulating and hood type mask 1. The Velcro tape 49 has an adhesive force so that when the user wears a hood, the Velcro tape 49 is attached to the wearer's clothes so that the shoulder sheet 4 can be brought into close contact with the wearer. Thus, when the shoulder sheet 4 is brought into close contact with the wearer, the noxious gas can be prevented from flowing into the inside of the hood.

Hereinafter, a method of using a portable flame-proof and heat-insulating hood type mask capable of supplying oxygen according to the present invention will be described.

First, the portable flame-proof and heat-insulating hood type mask 1 capable of supplying oxygen according to the present invention can be folded and folded several times to carry or store conveniently. In addition, it can be packaged and stored for a long period of time. For example, it is possible to store a large number of portable flame-retardant, heat-insulating, hood type masks 1 in a storage box provided in a building, a subway or a public place. In addition, the storage box may be provided with a display device capable of displaying a location by sound, light or the like in conjunction with a fire alarm.

Therefore, when a fire occurs, the user can find out the sound or light generated in the storage box, find the storage box, and quickly wipe the portable type flame-proof and heat-insulating hood-type mask 1 stored in the storage.

In other words, the user can enlarge the opening 42 formed in the shoulder seat 4 and quickly put it on the wearer's head. The elastic band (46) formed around the opening (42) is in close contact with the neck of the wearer to block the introduction of the noxious gas into the inside.

On the other hand, when the breathing is difficult or the noxious gas is introduced into the hood, the hood wearer can press the button of the compressed oxygen cylinder 6 to supply oxygen into the hood. At this time, since the compressed oxygen cylinder 6 can supply oxygen for 10 to 20 minutes, the hood wearer can maintain breathing while exiting the fire scene.

As described above, the hand-held flame-retardant and heat-insulating hood type mask 1 capable of supplying oxygen according to the present invention does not have a separate strap such as a fastening strap or an operation strap so that even a novice can quickly write or remove the hood.

In addition, since the entire hood is made of a material reflecting light, the present invention can easily identify the hood wearer even in a dark fire scene.

Further, the present invention is made of a fiber material having good heat resistance and durability, so that the wearer is protected from the high temperature or flame of a fire scene, and the hood is not torn by an external force.

In addition, since the compressed oxygen cylinder 6 is located between the jaw and the neck of the hood wearer, it is covered with the front sheet 2 and the shoulder seat 4, It can be prevented from being damaged because it does not protrude and does not collide with an external object.

In addition, since the compressed oxygen cylinder 6 is positioned between the jaw and the neck of the hood wearer, the hand of the hood wearer is easily accessible, so that the operation of the compressed oxygen cylinder 6 is very easy.

While specific embodiments of the present invention have been illustrated and described herein, it is to be understood that the structure of a gas-tight, heat-insulating, hood-like mask capable of supplying oxygen according to the present invention may be varied and practiced by those skilled in the art. Accordingly, such modified embodiments should not be understood individually from the technical idea or viewpoint of the present invention, and such modified embodiments should fall within the scope of the appended claims of the present invention.

1: Portable flameproof and insulation, hood type mask capable of supplying oxygen
2: Front sheet 3: Rear sheet
4: shoulder seat 5: hood body
6: Compressed oxygen cylinder 22:
24: Purification sheet 25: Flame retardant sheet
26: first anti-vibration filter sheet 27: first carbon sheet
28: second carbon sheet 29: second dustproof filter sheet
30: nonwoven fabric 42: opening
46: elastic band 48: pocket
49: Velcro tape 52: Aluminum evaporated heat resistant fiber
56: flamed fabric 62: hose

Claims

In a portable flame-retardant and heat-insulating, hood type mask,
A hood body comprising a front seat, a rear seat and a shoulder seat;
And a compressed oxygen cylinder provided at a lower end of the hood main body,
Wherein the front sheet is provided with a cleaning sheet including a transparent window made of a transparent film and a carbon sheet;
Wherein the shoulder seat is provided with an opening through which a user's head penetrates and an elastic band is provided around the opening so that an elastic force acts in a direction of reducing the diameter of the opening;
Wherein the compressed oxygen cylinder is disposed in a space between a jaw and a neck of a hood wearer accommodated in a bag provided on one side of a lower surface of the shoulder seat, the hose connected to the compressed oxygen cylinder passes through the shoulder seat, Wherein the mask has a predetermined length extending into the interior of the hood.

The method according to claim 1,
Wherein the shoulder seat is coupled to the lower end of the skirt, and the lower end of the front seat and the back seat are provided with a skirt extending to a predetermined length so as to cover the neck portion of the wearer, Hooded mask.

3. The method of claim 2,
Wherein the shoulder seat is made of a circular sheet and is capable of covering the shoulder portion of the hood wearer.

The method of claim 3,
Wherein the front sheet, the back sheet and the shoulder sheet comprise a flame-retarded fabric and heat-resistant fibers deposited on the outside of the flame-retarded fabric. , Hood type mask.

5. The method of claim 4,
Wherein an anti-fog coating is applied to an inner surface of the transparent window of the front sheet, wherein the cleaning sheet comprises a flame retardant sheet, a first dustproof filter sheet, a first carbon sheet, a second carbon sheet, Wherein the oxygen-supplyable, flameproof-type, heat-insulating, hood-type mask is capable of supplying oxygen.

6. The method of claim 5,
Wherein the compressed oxygen cylinder is doubly covered by the front sheet and the shoulder sheet.

The method according to claim 6,
Wherein the compressed oxygen cylinder is located in a space between a jaw and a neck of the hood wearer and is not exposed or protruded outside the hood body.

8. The method of claim 7,
Wherein one or more Velcro tapes are attached to the underside of the shoulder seat and attached to the clothes of the hood wearer.

In portable fireproof and thermal insulation hood type masks for use in a user's head in the event of a fire,
A front sheet including a transparent window made of a transparent film and a carbon sheet for filtering contaminants contained in air introduced from the outside so as to secure a user's view;
A rear sheet coupled to the front sheet to protect a head of the user;
And a shoulder sheet coupled to the lower ends of the front and rear sheets to cover a shoulder portion of the user,
Wherein an anti-fog coating is formed on the inner side of the transparent window, and the purifying sheet is made of a flame retardant sheet, a first dustproof filter sheet, a first carbon sheet, a second carbon sheet, a second dustproof filter sheet and a nonwoven fabric from the outside ;
Wherein the shoulder seat is provided with an opening through which a user's head can pass and an elastic band is provided around the opening so that an elastic force acts in a direction of reducing the diameter of the opening;
The compressed oxygen cylinder is housed in a pocket formed in the lower surface of the shoulder seat so as to be positioned in a space between the jaw and the neck of the hood wearer and is not exposed to the outside or protruded Portable flameproof and insulation, hood type mask capable of supplying oxygen.