WO2012064134A2 - Emergency gasmask - Google Patents

Emergency gasmask Download PDF

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Publication number
WO2012064134A2
WO2012064134A2 PCT/KR2011/008582 KR2011008582W WO2012064134A2 WO 2012064134 A2 WO2012064134 A2 WO 2012064134A2 KR 2011008582 W KR2011008582 W KR 2011008582W WO 2012064134 A2 WO2012064134 A2 WO 2012064134A2
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WO
WIPO (PCT)
Prior art keywords
main body
gas mask
emergency gas
emergency
air
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Application number
PCT/KR2011/008582
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French (fr)
Korean (ko)
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WO2012064134A3 (en
Inventor
김창용
김종민
Original Assignee
Kim Chang Yong
Kim Chong Min
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Application filed by Kim Chang Yong, Kim Chong Min filed Critical Kim Chang Yong
Publication of WO2012064134A2 publication Critical patent/WO2012064134A2/en
Publication of WO2012064134A3 publication Critical patent/WO2012064134A3/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
    • A62B18/04—Gas helmets

Definitions

  • the present invention relates to an emergency gas mask, and more particularly, to an emergency gas mask having an air purifying function while being easily worn so as to prevent asphyxiation due to toxic gas while citizens are evacuated during a fire in a public building or a large building. It is about.
  • emergency gas masks should be provided to prevent suffocation caused by toxic gases. .
  • the conventional emergency gas mask has to be equipped with both the air purifier and the hood, so that the cost is substantially increased, for this reason there is a question of effectiveness because it is not provided in large quantities.
  • the prior art is a transparent Teflon resin excellent in heat resistance bag (2) is accommodated in the air for one adult breathing about 5 minutes;
  • the opening part of the bag 2 is a band portion (3); is tightened to the neck of the user to reduce the suffocation accident caused by harmful gases when evacuated by fire.
  • the prior art has a problem that the breathing time is too short to provide sufficient time for evacuation.
  • the present invention has been made to solve the above problems of the prior art, it is possible to provide sufficient evacuation time by filtering the toxic gas to facilitate breathing, it is not necessary to have a purifying tank can reduce the cost, so that the mass distribution
  • the objective is to provide an emergency respirator that ensures the safety of evacuation personnel.
  • the object of the present invention includes a main body that can be worn on the head and the sealing means formed on the lower end of the main body, the main body is made of a membrane filter material and the receiving space is formed therein, the front air Ejector is equipped to open only when discharging,
  • the discharge portion the case is formed with a plurality of vent holes attached to the body; A cap coupled to the front and rear of the case; And a diaphragm which is coupled to the inside of the case and is opened in only one direction.
  • the main body has a see-through window formed on the front surface, an opening is formed at the bottom, and the cushion member is attached to the opening so as to be in close contact with the neck without irritating the skin and having airtightness.
  • the sealing means is a strap or detachable Velcro fastener that is coupled to the opening and tightened or loosened.
  • the sound generating means capable of making a sound using the exhaled breath, preferably the sound generating means is a whistle.
  • FIG. 2 is a perspective view of an emergency gas mask according to the present invention.
  • FIG. 3 is a front view of the emergency gas mask in accordance with the present invention.
  • FIG. 4 is a plan sectional view of an emergency gas mask according to the present invention.
  • Figure 6 is an exploded view of the 'discharge unit' of the emergency gas mask according to the present invention.
  • FIG. 2 is a perspective view of an emergency gas mask according to the present invention
  • FIG. 3 is a front view of an emergency gas mask according to the present invention
  • FIG. 4 is a flat sectional view of an emergency gas mask according to the present invention
  • FIG. 5 is a rear view of an emergency gas mask according to the present invention.
  • 6 is an exploded view of the 'discharge part' of the emergency gas mask according to the present invention
  • Figure 7 is a state of wearing of the emergency gas mask according to the present invention.
  • the emergency gas mask A As shown in FIGS. 2 to 7, the emergency gas mask A according to the present invention comprises a main body 2 which can be worn on a head and a sealing means 4 formed at the lower end of the main body 2. do.
  • the main body 2 is made of a membrane filter material, the receiving space is formed so that the head is inserted therein, the discharge portion (6) exhaling is formed on the front.
  • the inner side of the main body 2 is further formed to the secondary sealing member 5 is worn on the neck to block the outside air from entering.
  • the secondary sealing member 5 is a fabric of a silicone material having elasticity and a through hole 50 is formed so that the head can be fitted in the center. That is, the secondary sealing member 5 is the same structure as the through-hole formed in the center of the swimming cap, the head can be fitted by the elasticity of the material and the through-hole 50 is in close contact with the neck can have airtightness.
  • the size of the through hole 50 is preferably formed to be in close contact with the neck, and the periphery of the through hole is in close contact with the neck so that the airtightness can be improved and the skin irritation can be minimized.
  • the membrane filter material constituting the main body 2 is an artificial osmosis membrane used for the reverse osmosis water purification method, and is composed of a support layer of a porous material, which is a polymer film having a different density from layer to layer, and a very thin high density separation layer.
  • Membrane filter material is a material with high purification performance. Membrane with fine pores has the ability to filter not only heavy metals such as lead and arsenic, but also radioactive material.
  • the whole body 2 may be made of a membrane filter material, or a membrane filter material may be applied to only a part of the body 2, and the membrane filter material can freely breathe air and can filter out toxic substances. This can be exercised.
  • the main body 2 is preferably in the shape of an envelope made of a square or oval shape so as to be covered with a head, and is coated to have a flame retardant or non-flammable performance.
  • the main body 2 has a see-through window 20 formed on the front surface of the main body 2 so as to identify the outside in a worn state, and an opening 22 is formed at the bottom thereof.
  • the viewing window 20 is preferably a flame retardant or non-flammable synthetic resin is applied.
  • the opening 22 is provided with a sealing means (4) to wear the main body 2 and then sealed with a sealing means (4) to be in close contact with the neck.
  • a velcro fastener which is usually strapped or detached is suitable.
  • the cushioning member 3 is attached to the airtight body by tightening the sealing means 4 without irritating the skin when it is in close contact with the neck.
  • the cushion member 3 made of a normal sponge is formed on the inner surface of the opening, which is a part touching the neck, thereby reducing skin irritation.
  • the discharge part 6 functions as a kind of check valve that makes it easy to discharge the air in the main body 2 and blocks the outside air from being sucked in.
  • sound generating means 7 mounted on the case 60 and capable of making a sound by using the exhaled breath.
  • the case 60 is coupled to the cap 61 to be opened or closed on the front. That is, a ring portion 606 connected to the case 60 is formed at one side of the cap 61 attached to the front of the case 60, and the diaphragm 62 inside the case 60 when the cap 61 is opened. This makes it possible to clean and exchange.
  • the diaphragm 62 is mounted to be supported on the front surface of the bracket 64 formed in the case 60 in a thin film form.
  • the diaphragm 62 is closed when inhaling air, and is opened when exhaling.
  • the diaphragm 62 when the air is inhaled, the diaphragm 62 is in a closed state, and thus air inhalation occurs through the main body 2 made of a membrane filter material, and when the exhaled air, the diaphragm 62 is opened to open the discharge part 6. Since it can be discharged quickly through the body 2 to prevent the accumulation of carbon dioxide in the breathing is comfortable, it is possible to prevent the phenomenon of frost in the see-through window 20.
  • the sound generating means 7 is attached to the cap of the case 60, and the usual whistle is applied.
  • the wearer breathes out the sound generating means (7) to generate a high-pitched sound to inform their position, it can also be used to warn others.
  • the view is blurred so that it cannot be identified by toxic gas smoke, so it can be a means for notifying the user's position by sound and detecting the position and distance of people around him. Good effector can be provided.
  • the head is covered through the opening 22 of the main body 2.
  • the head is pushed through the through hole 50 of the sub sealing member 5, and when the head is completely inserted into the main body 2, the periphery of the through hole 50 is closely adhered to the neck by the elasticity of the sub sealing member 5.
  • the outside air is introduced into the purified state through the membrane filter constituting the main body 2, so that the harmfulness is removed and can move while breathing comfortable air.
  • the vision is blurred by the smoke to the extent that the object can not be distinguished by blowing the sound generating means 7 provided in the discharge unit 6 can inform the location and request for rescue.

Abstract

The present invention relates to an emergency gasmask having an air-purifying function, which can be easily worn to prevent the wearer from being suffocated by toxic gases during an evacuation upon the occurrence of a fire in a public or large building. The emergency gasmask of the present invention comprises: a main body that can be worn on the head of a wearer; and sealing means formed at the lower end of the main body, wherein the main body is made of a filter material, the interior thereof has an accommodation space, and a discharge portion is formed in the front surface thereof, such that the discharge portion is opened only when air is discharged.

Description

비상용 방독면Emergency gas mask
본 발명은 비상용 방독면에 관한 것으로, 더욱 상세하게는 공공건물 또는 대형빌딩에서 화재 발생시 시민들이 대피하는 동안 유독가스에 의한 질식사고를 방지할 수 있도록 간편하게 착용할 수 있으면서 공기정화기능을 갖는 비상용 방독면에 관한 것이다.The present invention relates to an emergency gas mask, and more particularly, to an emergency gas mask having an air purifying function while being easily worn so as to prevent asphyxiation due to toxic gas while citizens are evacuated during a fire in a public building or a large building. It is about.
일반적으로 지하철 역사 또는 공공건문, 대형 쇼핑몰과 같이 사람들이 많이 모이는 장소에서는 화재 및 유독가스에 대한 대비가 철저하게 요구된다.In general, in places where many people gather, such as subway stations, public buildings, and large shopping malls, it is necessary to thoroughly prepare for fire and toxic gas.
즉 위급 상황시 대피를 위한 통로의 확보, 화재를 제압할 수 있는 소방설비, 단전에 대비하기 위한 비상 유도등이 확보되어야 하며, 특히 유독가스에 의한 질식사고를 방지하기 위해 비상용 방독면을 비치해두어야 한다.In other words, it is necessary to secure passages for evacuation, fire fighting facilities to suppress fires, and emergency induction to prepare for power failure.In particular, emergency gas masks should be provided to prevent suffocation caused by toxic gases. .
이러한 비상용 방독면은 대개 1회용이므로 원가가 저렴하면서 대피하는 시간동안만 호흡을 보장할 수 있는 성능이면 충분하다.These emergency gas masks are usually disposable, so the cost is low and the ability to guarantee breathing only during the evacuation time is sufficient.
그러나 종래 비상용 방독면은 공기정화통과 두건 등을 모두 갖추어야 하므로 실질적으로 원가가 상승하게 되며, 이러한 이유로 대량으로 비치해두지 못하므로 실효성에 의문이 있다.However, the conventional emergency gas mask has to be equipped with both the air purifier and the hood, so that the cost is substantially increased, for this reason there is a question of effectiveness because it is not provided in large quantities.
선행기술의 일 예로서 대한민국 등록실용신안 등록번호 20-0311979호의 "유해가스 차단용 백"이 개시되어 있다.As an example of the prior art, the "hazardous gas blocking bag" of the Republic of Korea Utility Model Registration No. 20-0311979 is disclosed.
도 1은 대한민국 등록실용신안 등록번호 20-0311979호를 나타낸 도면이다.1 is a view showing the Republic of Korea Utility Model Registration No. 20-0311979.
도 1에 나타낸 바와 같이, 선행기술은 내열성이 우수한 투명 테프론수지로 성인 한사람이 약 5분 정도 호흡할 수 있는 공기가 수납되는 봉투(2); 상기 봉투(2)의 개구측에는 밴드부(3);로 구성되어, 사용자의 목 부위에 조여져 화재로 인한 대피시 유해가스로 인한 질식사고를 획기적으로 줄일 수 있도록 한 것이다.As shown in Figure 1, the prior art is a transparent Teflon resin excellent in heat resistance bag (2) is accommodated in the air for one adult breathing about 5 minutes; The opening part of the bag 2 is a band portion (3); is tightened to the neck of the user to reduce the suffocation accident caused by harmful gases when evacuated by fire.
그러나 상기 종래 기술은 호흡 시간이 너무 짧아 대피에 충분한 시간을 제공하지 못하는 문제점이 있었다.However, the prior art has a problem that the breathing time is too short to provide sufficient time for evacuation.
즉 현재 시공되는 지하철 역사는 그 깊이가 종래에 비해 매우 깊어져 지상으로부터 수 백미터 지하에 승강장이 설치되므로, 승강장에서 지상까지 대피하는데 소요되는 시간이 오래 걸리므로 종래 기술과 같이 봉투 안의 공기로는 대피할때까지 사용하기가 거의 불가능한 문제점이 있었다.In other words, the current construction history of the subway is much deeper than before, and the platform is installed several hundred meters underground from the ground, so it takes a long time to evacuate from the platform to the ground. There was a problem that was almost impossible to use until evacuation.
더욱이 급박한 상황에서는 운동량이 증가하고 호흡이 빨라지므로 호흡량이 급격히 증가하게 되나 종래 기술로는 충분한 호흡량을 충족시키기에도 턱없이 부족하므로 현실적으로 적용하기 어려운 문제점이 있었다.Moreover, in an urgent situation, the amount of exercise is increased and the breathing is faster, so the amount of breathing is rapidly increased, but there is a problem that it is difficult to apply realistically because it is not enough to meet a sufficient amount of breathing in the prior art.
본 발명은 상기한 종래 기술의 문제점을 해소하기 위해 안출된 것으로, 유독가스를 여과시켜 호흡이 용이함으로써 대피 시간을 충분히 제공할 수 있고, 정화통을 구비할 필요가 없어 원가를 낮출 수 있으므로 대량 보급이 가능하여 대피 인원의 안전성을 보장할 수 있도록 한 비상용 방독면을 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems of the prior art, it is possible to provide sufficient evacuation time by filtering the toxic gas to facilitate breathing, it is not necessary to have a purifying tank can reduce the cost, so that the mass distribution The objective is to provide an emergency respirator that ensures the safety of evacuation personnel.
상기한 본 발명의 목적은, 머리에 씌워 착용할 수 있는 본체와, 상기 본체의 하단에 형성된 밀봉수단을 포함하고, 상기 본체는 멤브레인 필터소재로 이루어지며 내부에 수용공간이 형성되고, 전면에는 공기를 배출할때만 개방되는 배출부가 장착되며,The object of the present invention includes a main body that can be worn on the head and the sealing means formed on the lower end of the main body, the main body is made of a membrane filter material and the receiving space is formed therein, the front air Ejector is equipped to open only when discharging,
상기 배출부는, 다수의 통기공이 형성되며 본체에 부착되는 케이스; 상기 케이스의 전면에 개폐가능하게 결합되는 캡; 및 상기 케이스의 내부에 결합되어 일방향으로만 개방되는 다이아프램;을 포함하는 것을 특징으로 하는 비상용 방독면에 의해 달성될 수 있다.The discharge portion, the case is formed with a plurality of vent holes attached to the body; A cap coupled to the front and rear of the case; And a diaphragm which is coupled to the inside of the case and is opened in only one direction.
상기 본체는 전면에 투시창이 형성되며, 하단에 개구부가 형성되고, 상기 개구부에는 목에 밀착되어 피부를 자극하지 않고, 기밀성을 갖도록 쿠션부재가 부착된다.The main body has a see-through window formed on the front surface, an opening is formed at the bottom, and the cushion member is attached to the opening so as to be in close contact with the neck without irritating the skin and having airtightness.
상기 밀봉수단은 상기 개구부에 결합되어 조이거나 풀 수 있는 끈 또는 탈착되는 벨크로 파스너이다.The sealing means is a strap or detachable Velcro fastener that is coupled to the opening and tightened or loosened.
상기 케이스에 장착되며 내쉬는 숨을 이용하여 소리를 낼 수 있는 음향발생수단으로 구성되며, 바람직하게는 상기 음향발생수단은 호루라기이다.It is mounted on the case and consists of sound generating means capable of making a sound using the exhaled breath, preferably the sound generating means is a whistle.
도 1은 종래 기술을 나타낸 도면,1 is a view showing a prior art,
도 2는 본 발명에 따른 비상용 방독면의 사시도,2 is a perspective view of an emergency gas mask according to the present invention;
도 3은 본 발명에 따른 비상용 방독면의 정면도Figure 3 is a front view of the emergency gas mask in accordance with the present invention
도 4는 본 발명에 따른 비상용 방독면의 평단면도,4 is a plan sectional view of an emergency gas mask according to the present invention;
도 5는 본 발명에 따른 비상용 방독면의 배면도,5 is a rear view of the emergency gas mask according to the present invention,
도 6은 본 발명에 따른 비상용 방독면의 '배출부'에 대한 분해도,Figure 6 is an exploded view of the 'discharge unit' of the emergency gas mask according to the present invention,
도 7은 본 발명에 따른 비상용 방독면의 착용 상태도.7 is a wearing state of the emergency gas mask in accordance with the present invention.
이하 본 발명의 바람직한 실시예를 첨부된 도면을 토대로 상세하게 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 2는 본 발명에 따른 비상용 방독면의 사시도, 도 3은 본 발명에 따른 비상용 방독면의 정면도, 도 4는 본 발명에 따른 비상용 방독면의 평단면도, 도 5는 본 발명에 따른 비상용 방독면의 배면도, 도 6은 본 발명에 따른 비상용 방독면의 '배출부'에 대한 분해도, 도 7은 본 발명에 따른 비상용 방독면의 착용 상태도이다.2 is a perspective view of an emergency gas mask according to the present invention, FIG. 3 is a front view of an emergency gas mask according to the present invention, FIG. 4 is a flat sectional view of an emergency gas mask according to the present invention, and FIG. 5 is a rear view of an emergency gas mask according to the present invention. 6 is an exploded view of the 'discharge part' of the emergency gas mask according to the present invention, Figure 7 is a state of wearing of the emergency gas mask according to the present invention.
도 2 내지 도 7에 나타낸 바와 같이, 본 발명에 따른 비상용 방독면(A)은, 머리에 씌워 착용할 수 있는 본체(2)와, 상기 본체(2)의 하단에 형성된 밀봉수단(4)으로 구성된다.As shown in FIGS. 2 to 7, the emergency gas mask A according to the present invention comprises a main body 2 which can be worn on a head and a sealing means 4 formed at the lower end of the main body 2. do.
특히 본체(2)는 멤브레인 필터소재로 이루어지며 내부에 머리가 삽입되도록 수용공간이 형성되고, 전면에는 숨을 내쉬는 배출부(6)가 형성된다.In particular, the main body 2 is made of a membrane filter material, the receiving space is formed so that the head is inserted therein, the discharge portion (6) exhaling is formed on the front.
그리고 본체(2)의 내측에는 목에 착용되어 외부 공기가 들어오지 못하도록 차단하기 위해 보조밀봉부재(5)가 더 형성된다.And the inner side of the main body 2 is further formed to the secondary sealing member 5 is worn on the neck to block the outside air from entering.
즉 상기 보조밀봉부재(5)는 탄력성을 갖는 실리콘 재질의 직물이며 중앙에 머리가 끼워질 수 있도록 통공(50)이 형성된다. 즉 보조밀봉부재(5)는 수영모자의 중앙에 통공을 형성한 것과 동일한 구조이며, 재질이 갖는 탄성에 의해 머리를 끼울 수 있고 통공(50)이 목에 밀착되어 기밀성을 가질 수 있게 된다.That is, the secondary sealing member 5 is a fabric of a silicone material having elasticity and a through hole 50 is formed so that the head can be fitted in the center. That is, the secondary sealing member 5 is the same structure as the through-hole formed in the center of the swimming cap, the head can be fitted by the elasticity of the material and the through-hole 50 is in close contact with the neck can have airtightness.
통공(50)의 크기는 목에 밀착될 수 있을 정도로 형성됨이 바람직하며, 통공의 주변이 목에 밀착되어 면 접촉되므로 기밀성이 향상될 수 있고, 아울러 피부 자극이 최소화될 수 있다.The size of the through hole 50 is preferably formed to be in close contact with the neck, and the periphery of the through hole is in close contact with the neck so that the airtightness can be improved and the skin irritation can be minimized.
한편 본체(2)를 구성하는 멤브레인 필터소재는 역삼투압 정수방식에 사용되는 인공삼투막으로 층별로 밀도가 다른 폴리머필름(Polymer Film)인 다공성 물질의 지지층과, 매우 얇은 고밀도 분리층으로 이루어져 있다.On the other hand, the membrane filter material constituting the main body 2 is an artificial osmosis membrane used for the reverse osmosis water purification method, and is composed of a support layer of a porous material, which is a polymer film having a different density from layer to layer, and a very thin high density separation layer.
멤브레인 필터소재는 고도의 정화성능을 갖는 소재로써 미세 기공을 갖는 멤브레인은 납, 비소와 같은 중금속은 물론 방사성 물질까지 걸러줄 수 있는 성능이 있다.Membrane filter material is a material with high purification performance. Membrane with fine pores has the ability to filter not only heavy metals such as lead and arsenic, but also radioactive material.
따라서 본체(2)를 전부 멤브레인 필터소재로 만들거나 또는 본체(2)의 일부분에만 멤브레인 필터소재가 적용될 수 있으며, 이러한 멤브레인 필터소재에 의해 공기의 호흡이 자유롭고, 유독물질을 걸러낼 수 있어 방독성능이 발휘될 수 있다. Therefore, the whole body 2 may be made of a membrane filter material, or a membrane filter material may be applied to only a part of the body 2, and the membrane filter material can freely breathe air and can filter out toxic substances. This can be exercised.
본체(2)는 머리에 씌워질 수 있도록 사각형 또는 타원형 등으로 된 봉투형상이 바람직하며, 난연성 또는 불연성능을 갖도록 코팅처리된다.The main body 2 is preferably in the shape of an envelope made of a square or oval shape so as to be covered with a head, and is coated to have a flame retardant or non-flammable performance.
본체(2)는 착용한 상태에서 외부를 식별할 수 있도록 투시창(20)이 전면에 형성되며, 하단에 개구부(22)가 형성된다.The main body 2 has a see-through window 20 formed on the front surface of the main body 2 so as to identify the outside in a worn state, and an opening 22 is formed at the bottom thereof.
투시창(20)은 난연성 또는 불연성의 합성수지가 적용됨이 바람직하다.The viewing window 20 is preferably a flame retardant or non-flammable synthetic resin is applied.
한편 상기 개구부(22)에는 밀봉수단(4)이 구비되어 본체(2)를 착용한 후 밀봉수단(4)으로 밀봉시켜 목에 밀착되도록 한다.On the other hand, the opening 22 is provided with a sealing means (4) to wear the main body 2 and then sealed with a sealing means (4) to be in close contact with the neck.
밀봉수단(4)은 상기 개구부(22)에 결합되어 조이거나 풀 수 있어야 하므로 통상 끈 또는 탈착되는 벨크로 파스너가 적당하다.Since the sealing means 4 must be coupled to the opening 22 to be tightened or loosened, a velcro fastener which is usually strapped or detached is suitable.
그리고 밀봉수단(4)을 조여 목에 밀착되었을때 피부를 자극하지 않고, 기밀성을 갖도록 쿠션부재(3)가 부착된다. The cushioning member 3 is attached to the airtight body by tightening the sealing means 4 without irritating the skin when it is in close contact with the neck.
즉 목에 닿는 부위인 개구부의 안쪽면에 통상의 스폰지로 된 쿠션부재(3)가 형성됨으로써 피부 자극을 줄여주게 된다.In other words, the cushion member 3 made of a normal sponge is formed on the inner surface of the opening, which is a part touching the neck, thereby reducing skin irritation.
한편 상기 배출부(6)는 본체(2) 내의 공기를 배출하기 쉽도록 하되 외부의 공기가 흡입되지 않도록 차단하는 일종의 체크밸브의 기능을 한다. Meanwhile, the discharge part 6 functions as a kind of check valve that makes it easy to discharge the air in the main body 2 and blocks the outside air from being sucked in.
배출부(6)는 도 2 및 도 6에 나타낸 바와 같이, 다수의 통기공(602)이 형성되며 본체(2)에 부착되는 케이스(60); 상기 케이스(60)의 전면에 개폐가능하게 결합되는 캡(61); 상기 케이스(60)의 내부에 결합되어 일방향으로만 개방되는 다이아프램(62); 및 상기 케이스(60)에 장착되며 내쉬는 숨을 이용하여 소리를 낼 수 있는 음향발생수단(7)으로 구성된다.2 and 6, the discharge portion 6, a plurality of ventilation holes 602 is formed and is attached to the body (60); A cap (61) coupled to the front of the case (60) so as to be openable and closed; A diaphragm 62 coupled to the inside of the case 60 and opened only in one direction; And sound generating means 7 mounted on the case 60 and capable of making a sound by using the exhaled breath.
상기 케이스(60)는 전면에 열거나 닫을 수 있도록 캡(61)이 결합된다. 즉 케이스(60)의 전면에 부착되는 캡(61)의 일측에 케이스(60)와 연결된 고리부(606)가 형성되며, 캡(61)을 열었을때 케이스(60) 내부의 다이아프램(62)이 보이도록 하여 소제 및 교환이 가능하게 된다.The case 60 is coupled to the cap 61 to be opened or closed on the front. That is, a ring portion 606 connected to the case 60 is formed at one side of the cap 61 attached to the front of the case 60, and the diaphragm 62 inside the case 60 when the cap 61 is opened. This makes it possible to clean and exchange.
상기 다이아프램(62)은 얇은 박막형태로써 케이스(60)에 형성된 브라켓(64)의 전면에 지지되도록 장착된다.The diaphragm 62 is mounted to be supported on the front surface of the bracket 64 formed in the case 60 in a thin film form.
즉 공기를 흡입할 때는 다이아프램(62)이 닫히고, 호흡을 내쉴때는 열리게 된다. That is, the diaphragm 62 is closed when inhaling air, and is opened when exhaling.
따라서 공기를 흡입할 때는 다이아프램(62)이 닫힌 상태이므로 멤브레인 필터 소재로 된 본체(2)를 통해서 공기 흡입이 일어나게 되고, 숨을 내쉴때는 다이아프램(62)이 열림으로써 배출부(6)를 통해 신속하게 토출시킬 수 있으므로 본체(2) 내에 이산화탄소의 누적을 방지하여 호흡이 편하고, 투시창(20)에 성에가 생기는 현상을 방지할 수 있게 된다.Therefore, when the air is inhaled, the diaphragm 62 is in a closed state, and thus air inhalation occurs through the main body 2 made of a membrane filter material, and when the exhaled air, the diaphragm 62 is opened to open the discharge part 6. Since it can be discharged quickly through the body 2 to prevent the accumulation of carbon dioxide in the breathing is comfortable, it is possible to prevent the phenomenon of frost in the see-through window 20.
음향발생수단(7)은 케이스(60)의 캡에 부착되며, 통상의 호루라기가 적용된다.The sound generating means 7 is attached to the cap of the case 60, and the usual whistle is applied.
따라서 착용자가 내뱉는 숨을 이용하여 음향발생수단(7)을 불어 고음의 소리를 발생시킴으로써 자신의 위치를 알릴 수 있고, 타인에게 경고하는 용도로도 활용할 수 있다.Therefore, the wearer breathes out the sound generating means (7) to generate a high-pitched sound to inform their position, it can also be used to warn others.
즉, 화재 현장 같은 경우 유독가스연기에 의해 전방을 식별할 수 없을 정도로 시야가 흐려지므로 소리에 의해 자신의 위치를 알리고 주변 사람들의 위치 및 거리를 감지할 수 있는 수단이 될 수 있으므로 구조 활동에 보다 좋은 효과기 제공될 수 있다.In other words, in case of a fire scene, the view is blurred so that it cannot be identified by toxic gas smoke, so it can be a means for notifying the user's position by sound and detecting the position and distance of people around him. Good effector can be provided.
이와 같이 구성된 본 발명의 작동관계에 대해 설명하면 다음과 같다.Referring to the operating relationship of the present invention configured as described above are as follows.
위급한 상황이 발생되면, 도 7에 나타낸 바와 같이, 본체(2)의 개구부(22)를 통해 머리에 씌운다.When an emergency situation occurs, as shown in FIG. 7, the head is covered through the opening 22 of the main body 2.
보조밀봉부재(5)의 통공(50)을 통해 머리를 밀어넣고, 머리가 완전히 본체(2) 내에 삽입되면 보조밀봉부재(5)의 탄성에 의해 통공(50) 주변이 목에 밀착된다.The head is pushed through the through hole 50 of the sub sealing member 5, and when the head is completely inserted into the main body 2, the periphery of the through hole 50 is closely adhered to the neck by the elasticity of the sub sealing member 5.
이렇게 본체(2)를 착용한 후 밀봉수단(4)을 조여 목에 밀착시킴으로써 외부의 공기와 차단되도록 착용한다.After wearing the body (2) in this way by tightening the sealing means (4) close to the neck to be worn to block the outside air.
이후 숨을 들여마시면 본체(2)를 구성하는 멤브레인 필터를 통해 외부의 공기가 정화된 상태로 유입되므로 유해성이 제거되어 쾌적한 공기를 호흡하면서 이동할 수 있다.After inhaling, the outside air is introduced into the purified state through the membrane filter constituting the main body 2, so that the harmfulness is removed and can move while breathing comfortable air.
아울러 연기에 의해 시야가 흐려져 사물의 구분이 안될 정도라면 배출부(6)에 구비된 음향발생수단(7)을 불어서 위치를 알리고 구조 요청을 할 수 있다.In addition, if the vision is blurred by the smoke to the extent that the object can not be distinguished by blowing the sound generating means 7 provided in the discharge unit 6 can inform the location and request for rescue.
비록 본 발명이 상기 언급된 바람직한 실시예와 관련하여 설명되어졌지만, 발명의 요지와 범위로부터 벗어남이 없이 다양한 수정 및 변형이 가능한 것은 당업자라면 용이하게 인식할 수 있을 것이며, 이러한 변경 및 수정은 모두 첨부된 청구의 범위에 속함은 자명하다.Although the present invention has been described in connection with the above-mentioned preferred embodiments, it will be readily apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the invention, all such modifications and modifications being attached It is obvious that the claims belong to the claims.
본 발명에 따르면 유독가스를 여과시켜 호흡이 용이하므로 대피 시간을 충분히 제공할 수 있고, 정화통을 구비할 필요가 없어 원가를 낮출 수 있으므로 대량 보급이 가능하여 대피 인원의 안전성을 보장할 수 있는 효과가 있다.According to the present invention, it is possible to provide sufficient evacuation time by filtering toxic gas and breathing is easy, and it is not necessary to have a purifying tank, so that the cost can be lowered. have.

Claims (7)

  1. 머리에 씌워 착용할 수 있는 본체, The body which I put on a head and can wear
    상기 본체의 하단에 형성된 밀봉수단 및Sealing means formed at the bottom of the body and
    내쉬는 숨을 이용하여 소리를 낼 수 있는 음향발생수단을 포함하고, It includes a sound generating means that can make a sound using the exhaled breath,
    상기 본체는 멤브레인 필터소재로 이루어지며 내부에 수용공간이 형성되고, 전면에는 공기를 배출할 때만 개방되는 배출부가 장착되며,The main body is made of a membrane filter material, the receiving space is formed inside, the front is equipped with a discharge portion which is opened only when the air is discharged,
    상기 배출부는,The discharge portion,
    다수의 통기공이 형성되며 본체에 부착되는 케이스,A plurality of vents are formed and attached to the body,
    상기 케이스의 전면에 개폐가능하게 결합되는 캡 및A cap coupled to the front and rear of the case to be openable and
    상기 케이스의 내부에 결합되어 일방향으로만 개방되는 다이아프램을 포함하며,It is coupled to the inside of the case includes a diaphragm opening in only one direction,
    상기 음향발생수단은 상기 캡에 장착되는 것을 특징으로 하는 비상용 방독면.The sound generating means is an emergency gas mask, characterized in that mounted to the cap.
  2. 제 1항에 있어서,The method of claim 1,
    상기 본체는 전면에 투시창이 형성되고, 하단에 개구부가 형성되며, 상기 개구부에는 목에 밀착되는 쿠션부재가 형성된 것을 특징으로 하는 비상용 방독면.The main body has a see-through window is formed on the front, an opening is formed at the bottom, the emergency gas mask, characterized in that the cushion member is formed in close contact with the neck.
  3. 제 1항 또는 제 2항에 있어서,The method according to claim 1 or 2,
    상기 본체의 내측에는 목에 착용되어 외부 공기를 차단하도록 보조밀봉부재가 더 포함된 것을 특징으로 하는 비상용 방독면.Emergency gas mask, characterized in that the inner side of the main body further comprises a secondary sealing member to be worn on the neck to block the outside air.
  4. 제 3항에 있어서,The method of claim 3, wherein
    상기 보조밀봉부재는 중앙에 머리가 끼워질 수 있도록 통공이 형성되는 것을 특징으로 하는 비상용 방독면.The secondary sealing member is an emergency gas mask, characterized in that the through-hole is formed so that the head can be fitted in the center.
  5. 제 1항에 있어서,The method of claim 1,
    상기 본체의 후면에는 야간이나 어두운 장소에서 식별이 용이하도록 반사띠가 형성된 것을 특징으로 하는 비상용 방독면.Emergency gas mask, characterized in that the reflective strip is formed on the rear of the main body to facilitate identification at night or in a dark place.
  6. 제 1항에 있어서,The method of claim 1,
    상기 밀봉수단은 조이거나 풀 수 있는 끈 또는 탈착되는 벨크로 파스너인 것을 특징으로 하는 비상용 방독면.The sealing means is an emergency gas mask, characterized in that the fastening or loosening straps or removable Velcro fasteners.
  7. 제 1항에 있어서,The method of claim 1,
    상기 음향발생수단은 호루라기인 것을 특징으로 하는 비상용 방독면.The sound generating means emergency gas mask, characterized in that the whistle.
PCT/KR2011/008582 2010-11-11 2011-11-10 Emergency gasmask WO2012064134A2 (en)

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KR200237647Y1 (en) * 2001-04-17 2001-10-26 삼공물산 주식회사 Band supporting structure for gas mask
KR20050055721A (en) * 2002-10-02 2005-06-13 포랫 미셸 Emergency escape mask
KR20060045617A (en) * 2004-07-16 2006-05-17 (주)우리텍 A mask with various functions
JP3153844U (en) * 2009-05-07 2009-09-24 修 秦 Full face mask for sleep

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104056375A (en) * 2014-06-04 2014-09-24 成都理工大学 Minitype gas mask applied to emergency escape during fire

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