KR20080042775A - A disposable gas mask - Google Patents

A disposable gas mask Download PDF

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Publication number
KR20080042775A
KR20080042775A KR1020080013878A KR20080013878A KR20080042775A KR 20080042775 A KR20080042775 A KR 20080042775A KR 1020080013878 A KR1020080013878 A KR 1020080013878A KR 20080013878 A KR20080013878 A KR 20080013878A KR 20080042775 A KR20080042775 A KR 20080042775A
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KR
South Korea
Prior art keywords
hood
oxygen
compressed air
disposable
air cylinder
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KR1020080013878A
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Korean (ko)
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KR100934969B1 (en
Inventor
이종원
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이종원
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Priority to KR1020080013878A priority Critical patent/KR100934969B1/en
Publication of KR20080042775A publication Critical patent/KR20080042775A/en
Priority to PCT/KR2009/000591 priority patent/WO2009102127A2/en
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Publication of KR100934969B1 publication Critical patent/KR100934969B1/en

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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/084—Means for fastening gas-masks to heads or helmets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A62B17/04—Hoods
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/1153—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a hood
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B1/00—Hats; Caps; Hoods
    • A42B1/04—Soft caps; Hoods
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B1/00—Hats; Caps; Hoods
    • A42B1/18—Coverings for protecting hats, caps or hoods against dust, rain, or sunshine
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B1/00—Hats; Caps; Hoods
    • A42B1/22—Hats; Caps; Hoods adjustable in size ; Form-fitting or self adjusting head coverings; Devices for reducing hat size
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/02—Respiratory apparatus with compressed oxygen or air
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/02—Respiratory apparatus with compressed oxygen or air
    • A62B7/04—Respiratory apparatus with compressed oxygen or air and lung-controlled oxygen or air valves

Abstract

A disposable lifesaving mask is provided to prevent the external smoke from flowing to the inside by tightening the neck portion of a hempen hood by swelling an oxygen storing pocket in pulling an operating string. A disposable lifesaving mask(1) is composed of: an incombustible hempen hood(10) having a see-through window(11) made of inflammable materials and formed on the front side and completely covering the user's head; a neck cover(20) integrally connected to the lower part of the hempen hood, made of the same materials of the hempen hood, and provided with wrinkles(21) capable of folding the neck cover; a compressed air container(30) installed on the upper part of the hempen hood to store the compressed air; and a tube-shaped oxygen storing pocket(40) connected to the compressed air container and installed around the neck cover. The oxygen storing pocket is inflated by injecting the oxygen, in order to tighten the user's neck and to prevent the external smoke from flowing into the hempen hood.

Description

일회용 구명건{A disposable gas mask}A disposable gas mask

본 발명은 화재 발생시 사용하는 구명건에 관한 것으로, 특히 휴대와 착용이 용이하여 화재현장의 유독 가스 및 연기로부터 호흡기를 보호함으로써 착용자의 탈출을 도와 인명을 보호할 수 있도록 된 일회용 구명건에 관한 것이다.The present invention relates to a life-saving gun used in the event of a fire, and more particularly, to a disposable life-saving gun which is easy to carry and wear and thus protects the respirator from toxic gases and smoke at the fire site, thereby helping the escape of the wearer and protecting the human life. .

일반적으로 방독면은 화재 발생시 유독 가스 및 연기로부터 호흡기를 보호하고, 질식을 방지하여 위험으로부터 보호하는데 사용되는 것으로, 본래 방독면은 전쟁터에서 상대방의 생화학 가스 살포 공격으로부터 병사들을 보호하기 위한 도구로서 발전되어 왔으며, 위급상황에 따라 각종 형태의 방독면들이 개량 및 발전되어 왔다.In general, gas masks are used to protect the respiratory organs from toxic gases and smoke in the event of a fire, and to prevent suffocation from dangers. Various types of gas masks have been improved and developed according to the emergency situation.

그러나, 상기와 같은 전시용 방독면은 전면에 시야 확보를 위한 투시창이 형성되고, 흡기통과 배기통을 설치하며, 안면부에 밀착시키는 면체부위인 마스크가 형성되어 있기 때문에 그 부피와 무게가 커서 언제나 휴대하고 다니기 어렵다는 문제가 있었다.However, the gas mask for display as described above has a viewing window for securing visibility on the front surface, is provided with an intake cylinder and an exhaust cylinder, and is formed with a mask, which is a faceted portion that adheres to the face, so that its volume and weight are difficult to carry around at all times. There was a problem.

최근에는 일반인이 많이 모여 있는 밀폐공간인 버스, 지하철과 같은 대중교통수단과, 백화점, 호텔, 극장 등의 공간에서 화재가 발생할 경우 신속히 착용하여 화재지역으로부터 탈출이 가능하며, 탈출에 적정한 시간 정도로만 활용할 수 있도록 간편하게 구성되고, 일반시민들이 휴대하기가 용이한 간이 방독면에 대한 욕구가 절실한 상황이다.In recent years, when a fire breaks out in public transportation such as buses and subways, which are crowded with ordinary people, and in department stores, hotels, theaters, etc., it is possible to quickly wear it and to escape from the fire area. The situation is urgently needed for a simple gas mask that is easily configured to be easily carried by the general public.

이에 본 발명은 종래의 방독면이 갖는 문제점 및 제반상황을 해결하고자 제안된 것으로, 화재시 긴급상황에 적합하도록 휴대와 착용이 간편함과 아울러 조작사용이 간단하여 별다른 교육없이도 사용자가 신속하게 사용함으로써 인명을 보호할 수 있도록 된 일회용 구명건을 제공함에 그 목적이 있다.Therefore, the present invention is proposed to solve the problems and general conditions of the conventional gas mask, easy to carry and wear to suit the emergency situation in the fire, and easy to use and operation, so that the user can quickly use the life without special training The purpose is to provide a disposable lifeguard that can be protected.

상기한 바의 목적을 달성하기 위한 본 발명은, 난연성재질로 이루어진 투시창이 그 전방에 형성됨과 아울러 착용자의 두부를 완전히 감싸줄 수 있도록 된 불연재의 두건과, 이 두건의 하부에 일체로 연결되어 두건과 동일한 재질로 이루어짐과 아울러 접혀질 수 있도록 주름이 형성된 목덮개와, 상기 두건의 상부에 설치되어 압축 산소를 내장하고 있는 압축공기통 및, 이 압축공기통에 연결된 상태로 상기 목덮개의 주위에 설치되어 산소의 주입으로 부풀어 오름과 동시에 착용자의 목부위를 조여줌으로써 외부의 연기가 상기 두건 내부로 유입되는 것을 방지할 수 있도록 된 튜브형의 산소저장주머니를 포함하여 일회용 구명건을 구성한다.The present invention for achieving the above object is a hood of a non-flammable material that is formed in front of the viewing window made of a flame-retardant material and can completely cover the head of the wearer, and the hood and integrally connected to the lower part of the hood and The neck cover is formed of the same material and folds to be folded, and a compressed air cylinder installed on the top of the hood and containing compressed oxygen, and installed around the neck cover in a state connected to the compressed air cylinder. At the same time swelling by the injection of the tightening of the neck of the wearer to constitute a disposable life-saving gun, including a tubular oxygen storage bag that can prevent outside smoke from entering the inside of the hood.

또한, 상기 압축공기통에 작동끈이 연결 설치되어 그 당겨짐으로 상기 산소저장주머니에 산소를 공급할 수 있도록 된 것이다.In addition, the operating string is connected to the compressed air cylinder is installed to be able to supply oxygen to the oxygen storage bag by pulling.

또한, 상기 산소저장주머니에 흡기호스가 연결되어 산소를 흡입할 수 있도록 된 것이다.In addition, an intake hose is connected to the oxygen storage bag to inhale oxygen.

또한, 상기 두건의 전면 중앙에 배기구가 형성되어 호흡된 공기를 외부로 배 출할 수 있도록 된 것이다.In addition, an exhaust port is formed in the front center of the hood to be able to discharge the breathed air to the outside.

또한, 상기 압축공기통에 체크 체크 밸브가 설치되고 이 체크 체크 밸브에 상기 작동끈이 연결되어 작동끈의 당겨짐으로 체크 체크 밸브가 개방됨으로써 압축공기통 내부의 압축 산소를 일방향으로 상기 산소저장주머니에 주입시킬 수 있도록 된 것이다.In addition, a check check valve is installed in the compressed air cylinder and the actuation string is connected to the check check valve to open the check check valve by pulling the actuation string so that the compressed oxygen inside the compressed air cylinder can be injected into the oxygen storage bag in one direction. It is to be possible.

이상에서 설명한 바와 같이 본 발명에 따른 일회용 구명건에 의하면, 안전하고 휴대가 간편하여 사용상의 편의를 줄 수 있고, 방독면의 구성을 단순화하여 제작비를 절감할 수 있으며, 조작사용이 간단함으로써 실용적 가치가 높고, 화재시 유독 가스 및 연기로부터 호흡기를 보호함으로써 착용자의 탈출을 도와 인명을 보호할 수 있는 것이다.As described above, according to the disposable life-saving gun according to the present invention, it is safe and easy to carry, thus providing convenience in use, and it is possible to reduce the manufacturing cost by simplifying the configuration of the gas mask, and to make the operation value simple and practical. It is high and can protect the life of the wearer by protecting the respiratory organs from toxic gases and smoke in case of fire.

본 발명과 본 발명의 실시에 의해 달성되는 기술적 과제는 다음에서 설명하는 본 발명의 바람직한 실시예들에 의하여 보다 명확해질 것이다. 다음의 실시예들은 단지 본 발명을 설명하기 위하여 예시된 것에 불과하며, 본 발명의 범위를 제한하기 위한 것은 아니다.The technical problems achieved by the present invention and the practice of the present invention will be more clearly understood by the preferred embodiments of the present invention described below. The following examples are merely illustrated to illustrate the present invention and are not intended to limit the scope of the present invention.

이하 본 발명을 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

화재시 간편하게 펼쳐서 사용할 수 있도록 된 일회용 구명건을 도 1과 도 2를 참조로 설명하면, 상기 일회용 구명건(1)은 두건(10)과 목덮개(20)로 이루어지 면서 두건(10)에 압축공기통(30)과 산소저장주머니(40)가 설치되어 착용자에게 산소를 공급할 수 있도록 된 것으로, 상기 일회용 구명건(1)은 화재 발생시 화재현장에 있는 사람들이 화재현장을 탈출할 시간 동안 호흡을 할 수 있도록 된 구조 장비인 것이다.Referring to Figure 1 and 2 disposable life-gun to be able to easily expand and use in case of fire, the disposable life-gun (1) consists of a hood (10) and a neck cover (20) to the hood (10) Compressed air (30) and oxygen storage bag (40) is installed to supply oxygen to the wearer, the disposable life-saving gun (1) is breathing during the time that people in the fire site to escape the fire site when a fire occurs It is a rescue equipment that can be done.

즉, 상기 일회용 구명건(1)의 두건(10)은 그 전방에 난연성재질로 이루어진 투시창(11)이 형성되어 착용자의 시야를 확보할 수 있고, 상기 두건(10)은 불연재로 이루어져 착용자의 두부를 완전히 감싸줄 수 있으며, 상기 목덮개(20)는 두건(10)의 하부에 일체로 연결되어 두건(10)과 동일한 재질로 이루어지고, 상기 목덮개(20)에는 접혀질 수 있는 주름(21)이 형성되어 있다.That is, the hood 10 of the disposable life-saving gun (1) has a see-through window 11 made of a flame-retardant material in front of it to ensure the wearer's field of view, the hood 10 is made of a non-combustible head of the wearer Can completely wrap the, the neck cover 20 is integrally connected to the lower portion of the hood 10 is made of the same material as the hood 10, the neck cover 20 can be folded wrinkle 21 Is formed.

그리고, 상기 두건(10)의 상부에 설치되는 압축공기통(30)은 일정 용량의 압축 산소를 내장하고 있고, 상기 압축공기통(30)에 연결된 상태로 상기 목덮개(20)의 주위에 설치된 산소저장주머니(40)는 산소의 주입으로 부풀어 오를 수 있도록 튜브형으로 구성되며, 상기 산소저장주머니(40)의 경우 부풀어 오르면서 착용자의 목부위를 조여주게 되므로 외부의 연기가 상기 두건(10) 내부로 유입되는 것을 막아줄 수 있는 것이다.In addition, the compressed air cylinder 30 installed on the upper portion of the hood 10 has a predetermined amount of compressed oxygen therein, and the oxygen storage installed around the neck cover 20 while being connected to the compressed air cylinder 30. The pocket 40 is formed in a tubular shape so as to swell by the injection of oxygen, in the case of the oxygen storage bag 40 is tightened while tightening the wearer's neck while inflating the smoke outside the inlet into the hood (10) It can prevent you from becoming.

또한, 상기 목덮개(20)에 연결된 작동끈(50)은 상기 압축공기통(30)에 연결 설치되어 그 당겨짐으로 상기 산소저장주머니(40)에 산소를 공급할 수 있고, 상기 산소저장주머니(40)에는 흡기호스(60)가 연결되어 일회용 구명건(1)을 착용한 사람이 산소를 흡입할 수 있도록 된 것이며, 상기 두건(10)의 전면 중앙에는 배기구(70)가 형성되어 착용자가 호흡한 후의 공기를 외부로 배출할 수 있도록 된 것이 다.In addition, the operation strap 50 is connected to the neck cover 20 is connected to the compressed air cylinder 30 is installed to supply oxygen to the oxygen storage bag 40 by the pull, the oxygen storage bag 40 The intake hose (60) is connected to the person wearing the disposable life-gun (1) to inhale oxygen, the exhaust port 70 is formed in the front center of the hood (10) after the wearer breathing The air can be discharged to the outside.

그러므로, 상기의 구성으로 이루어진 일회용 구명건(1)은 상기 두건(10)과 목덮개(20)를 가면형태로 접어서 보관할 수 있고, 또한 화재시 상기 일회용 구명건(1)을 펼친 후 착용한 상태에서 상기 작동끈(50)을 당겨주면 상기 산소저장주머니(40)가 부풀어 오름으로써 상기 두건(10)의 목부위를 조여주게 되어 외부의 연기가 일회용 구명건(1) 내부로 유입되는 것을 차단하며, 상기 산소저장주머니(40)와 연결된 흡기호스(60)를 통해 일회용 구명건(1)의 착용자가 산소를 흡입할 수 있도록 된 것이다.Therefore, the disposable life preserver 1 having the above configuration can be stored by folding the hood 10 and the neck cover 20 in the form of a mask, and in a fire state, the disposable life preserver 1 is opened after being unfolded. By pulling the operation strap 50 in the oxygen storage bag 40 is inflated by tightening the neck of the hood 10 to block the outside smoke flow into the disposable life gun (1) The wearer of the disposable lifesaving gun 1 is allowed to inhale oxygen through the intake hose 60 connected to the oxygen storage bag 40.

여기서, 상기 일회용 구명건(1)은 열에 강하고 얇으면서도 가벼운 불연재로 성형된 것으로, 가면 형태를 이루도록 사출기로 찍어낼 수 있고, 상기 일회용 구명건(1)의 외측은 은박지 재질로 표면처리되며, 상기 산소저장주머니(40)의 내부는 헝겊류로 구성되면서 튜브형태를 이룸과 아울러 그 외부 또한 은박지 재질로 표면처리되고, 이와 같은 상기 일회용 구명건(1)은 접어서 보관하도록 된 것이다.Here, the disposable life-saving gun (1) is formed of a heat-resistant, thin and light non-combustible material, can be taken out by an injection molding machine to form a mask form, the outside of the disposable life-saving gun (1) is surface-treated with a silver foil material, the The inside of the oxygen storage bag 40 is made of a cloth, while forming a tube shape and the outside thereof is also surface-treated with a silver foil material, such a disposable life-saving gun (1) is to be stored folded.

한편, 상기 일회용 구명건(1)의 구성은 도 3에 도시된 것과 같이, 상기 일회용 구명건(1)은 작동끈(50)의 당겨짐을 통해 상기 산소저장주머니(40)가 부풀어 오르는 것으로, 상기 압축공기통(30)에 체크 밸브(80)가 설치되고 이 체크 밸브(80)에 상기 작동끈(50)이 연결되어 작동끈(50)의 당겨짐으로 체크 밸브(80)가 개방됨으로써 압축공기통(30) 내부의 압축 산소를 일방향으로 상기 산소저장주머니(40)에 주입시킬 수 있도록 된 것이다.On the other hand, the configuration of the disposable life-saving gun (1) is, as shown in Figure 3, the disposable life-saving gun (1) is to swell the oxygen storage bag 40 through the pull of the operation string 50, the The check valve 80 is installed in the compressed air cylinder 30, and the operation strap 50 is connected to the check valve 80, and the check valve 80 is opened by pulling the operation strap 50 so that the compressed air cylinder 30 is opened. Compressed oxygen inside) is to be injected into the oxygen storage bag 40 in one direction.

즉, 상기 일회용 구명건(1)은 화재시 착용한 상태에서 상기 작동끈(50)을 당 겨 산소저장주머니(40)를 팽창시키고, 상기 산소저장주머니(40)의 산소를 흡입하기 위하여 산소저장주머니(40)와 연결된 흡기호스(60)를 통해 착용자가 산소를 흡입하고 상기 배기구(70)를 통해 외부로 숨을 내쉴 수 있도록 된 것이다.That is, the disposable life-saving gun (1) in the state worn in the fire by pulling the operation string 50 to expand the oxygen storage bag 40, oxygen storage to inhale oxygen in the oxygen storage bag (40) The intake hose 60 connected to the pocket 40 allows the wearer to inhale oxygen and exhale to the outside through the exhaust port 70.

그러므로, 도 4에서와 같이 착용자는 상기 일회용 구명건(1)을 착용한 상태에서 일정 시간 동안 호흡을 유지할 수 있도록 된 것으로, 상기 호흡 시간은 일회용 구명건(1)의 산소 저장량에 따라 달라지게 되며, 제작시 압축 산소의 양을 성인 기준으로 구분하여 5분, 10분, 20분 등 일회용 구명건의 착용시간으로 구분하여 제작하는 것이 바람직하다.Therefore, as shown in FIG. 4, the wearer is able to maintain the breathing for a predetermined time while wearing the disposable life jacket 1, and the breathing time depends on the oxygen storage amount of the disposable life jacket 1. In the production, it is preferable to classify the amount of compressed oxygen by the adult standard and to produce it by dividing the wearing time of disposable life-saving guns such as 5 minutes, 10 minutes, and 20 minutes.

따라서, 상기 일회용 구명건(1)을 통해 화재시 사용자가 간편하게 착용하여 사용함으로써 인명을 구조할 수 있고, 일회용 구명건(1)의 보관 및 휴대가 간편하기 때문에 장소의 제한 없이 사용할 수 있는 것이다.Therefore, the user can be rescued by simply wearing and using in the event of fire through the disposable life-saving gun (1), and can be used without limitation because it is easy to store and carry the disposable life-saving gun (1).

이상에서 본 발명은 도면에 도시된 일 실시예를 참고로 설명되었으나, 본 기술분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다.The present invention has been described above with reference to one embodiment shown in the drawings, but those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom.

도 1은 본 발명에 따른 일회용 구명건을 나타낸 사시도,1 is a perspective view showing a disposable life preserver according to the present invention,

도 2는 본 발명에 따른 일회용 구명건이 접혀진 상태를 나타낸 상태도,Figure 2 is a state diagram showing a state where the disposable life-saving gun according to the invention folded,

도 3은 본 발명에 따른 일회용 구명건이 펼쳐진 상태를 나타낸 상태도,Figure 3 is a state diagram showing the unfolded disposable life-gun according to the invention,

도 4는 본 발명에 따른 일회용 구명건의 착용상태를 나타낸 사시도.Figure 4 is a perspective view showing a wearing state of the disposable life-gun according to the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 : 일회용 구명건 10 : 두건1: disposable life jacket 10: hood

11 : 투시창 20 : 목덮개11: sight window 20: neck cover

21 : 주름 30 : 압축공기통21: wrinkle 30: compressed air cylinder

40 : 산소저장주머니 50 : 작동끈40: oxygen storage bag 50: operating string

60 : 흡기호스 70 : 배기구60: intake hose 70: exhaust port

80 : 체크 밸브80: check valve

Claims (5)

난연성재질로 이루어진 투시창(11)이 그 전방에 형성됨과 아울러 착용자의 두부를 완전히 감싸줄 수 있도록 된 불연재의 두건(10)과,The flame-retardant hood (11) formed of a flame-retardant material is formed in front of it and can completely cover the head of the wearer, and 상기 두건(10)의 하부에 일체로 연결되어 두건(10)과 동일한 재질로 이루어짐과 아울러 접혀질 수 있도록 주름(21)이 형성된 목덮개(20)와,Neck cover 20 and integrally connected to the lower portion of the hood 10 is made of the same material as the hood 10 and folds 21 formed to be folded, and 상기 두건(10)의 상부에 설치되어 압축 산소를 내장하고 있는 압축공기통(30) 및,A compressed air cylinder 30 installed above the hood 10 and containing compressed oxygen, 상기 압축공기통(30)에 연결된 상태로 상기 목덮개(20)의 주위에 설치되어 산소의 주입으로 부풀어 오름과 동시에 착용자의 목부위를 조여줌으로써 외부의 연기가 상기 두건(10) 내부로 유입되는 것을 방지할 수 있도록 된 튜브형의 산소저장주머니(40)를 포함하여 구성된 일회용 구명건.It is installed around the neck cover 20 in the state connected to the compressed air cylinder 30 to inflate with the injection of oxygen and at the same time tightening the neck of the wearer that the external smoke is introduced into the hood (10) Disposable life-saving gun comprising a tubular oxygen storage bag (40) to be prevented. 제 1 항에 있어서,The method of claim 1, 상기 압축공기통(30)에 작동끈(50)이 연결 설치되어 그 당겨짐으로 상기 산소저장주머니(40)에 산소를 공급할 수 있도록 된 것을 특징으로 하는 일회용 구명건.The operation string 50 is connected to the compressed air cylinder 30 is installed, the disposable life-saving gun, characterized in that to be able to supply oxygen to the oxygen storage bag (40) by pulling. 제 1 항에 있어서,The method of claim 1, 상기 산소저장주머니(40)에 흡기호스(60)가 연결되어 산소를 흡입할 수 있도 록 된 것을 특징으로 하는 일회용 구명건.Disposable life jacket, characterized in that the intake hose (60) is connected to the oxygen storage bag (40) to inhale oxygen. 제 1 항에 있어서, 상기 두건(10)의 전면 중앙에 배기구(70)가 형성되어 호흡된 공기를 외부로 배출할 수 있도록 된 것을 특징으로 하는 일회용 구명건.According to claim 1, Disposable life-saving gun, characterized in that the exhaust port 70 is formed in the front center of the hood (10) to discharge the breathed air to the outside. 제 1 항 또는 제 2 항에 있어서,The method according to claim 1 or 2, 상기 압축공기통(30)에 체크 밸브(80)가 설치되고 이 체크 밸브(80)에 상기 작동끈(50)이 연결되어 작동끈(50)의 당겨짐으로 체크 밸브(80)가 개방됨으로써 압축공기통(30) 내부의 압축 산소를 일방향으로 상기 산소저장주머니(40)에 주입시킬 수 있도록 된 것을 특징으로 하는 일회용 구명건.The check valve 80 is installed in the compressed air cylinder 30 and the actuation string 50 is connected to the check valve 80, and the check valve 80 is opened by pulling the actuation string 50 so that the compressed air cylinder ( 30) Disposable life-saving gun, characterized in that the compressed oxygen in one direction to be injected into the oxygen storage bag (40).
KR1020080013878A 2008-02-15 2008-02-15 A disposable gas mask KR100934969B1 (en)

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KR101028785B1 (en) * 2008-11-04 2011-04-14 김선수 An oxygen respiratory apparatus
KR101064653B1 (en) * 2009-07-22 2011-09-15 이종원 Disposable life jacket
US20160339192A1 (en) * 2016-08-03 2016-11-24 Tsung-En Lee Head mounted breathing apparatus
CN108341062A (en) * 2018-02-05 2018-07-31 东莞市天圳智能科技有限公司 A kind of novel aviation lifesaving chair

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WO2011010811A2 (en) * 2009-07-22 2011-01-27 Lee Jong Won Disposable life-saving garment
WO2011010811A3 (en) * 2009-07-22 2011-04-21 Lee Jong Won Disposable life-saving garment
KR101064653B1 (en) * 2009-07-22 2011-09-15 이종원 Disposable life jacket
US8845375B2 (en) 2009-07-22 2014-09-30 Jong-Won Lee Disposable life-saving garment
US20160339192A1 (en) * 2016-08-03 2016-11-24 Tsung-En Lee Head mounted breathing apparatus
CN108341062A (en) * 2018-02-05 2018-07-31 东莞市天圳智能科技有限公司 A kind of novel aviation lifesaving chair

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