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WO2013094806A1 - Respirateur étanche à la poussière/étanche aux gaz comportant un embout - Google Patents

Respirateur étanche à la poussière/étanche aux gaz comportant un embout Download PDF

Info

Publication number
WO2013094806A1
WO2013094806A1 PCT/KR2012/000318 KR2012000318W WO2013094806A1 WO 2013094806 A1 WO2013094806 A1 WO 2013094806A1 KR 2012000318 W KR2012000318 W KR 2012000318W WO 2013094806 A1 WO2013094806 A1 WO 2013094806A1
Authority
WO
WIPO (PCT)
Prior art keywords
mouthpiece
respirator
dustproof
respiratory
user
Prior art date
Application number
PCT/KR2012/000318
Other languages
English (en)
Korean (ko)
Inventor
서영운
김홍현
Original Assignee
주식회사 젬백스앤카엘
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 젬백스앤카엘 filed Critical 주식회사 젬백스앤카엘
Publication of WO2013094806A1 publication Critical patent/WO2013094806A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • 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
    • A41D13/1138—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration
    • 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
    • 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
    • A62B23/00—Filters for breathing-protection purposes
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • 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
    • A41D13/1161—Means for fastening to the user's head
    • 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
    • A62B18/025—Halfmasks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/06—Mouthpieces; Nose-clips

Definitions

  • the present invention relates to a dust and dust respirator equipped with a filter for blocking the fine particles or harmful gases in order to be protected from the fine particles or harmful gases, more specifically by allowing the user to grip (attach) by using the mouth.
  • a dust / respiratory respirator having a mouthpiece for easy and convenient use.
  • dust / respiratory respirators are hazardous pollutants generated in contaminated areas with a lot of fine dust or harmful gases, various emergencies, industrial areas where air may be contaminated, and nuclear power plants that may be exposed to radioactive materials. This is to prevent the substance from entering the human body, and it protects the entire face, including the eyes and the respirator, and protects the entire face and mask. It can be classified as a respirator (mask).
  • the dust-proof dust-proof respirator such as the present invention is relatively simple in structure and comfortable to wear compared to the full-body dust-proof / gas-proof respirator, and is widely used in an industrial field that does not need to protect eyes.
  • the dust-proof / gas-proof respirator uses a band so that the dust-proof / gas-proof respirator is closely attached to the nose and mouth of the respirator, and the band is usually an earring shape and a hair band worn around the head. It is divided into forms.
  • the present invention has been invented to solve the above problems
  • the present invention is to provide a dustproof / anti-toxic respirator having a mouthpiece that is convenient for the user to wear, and maintain a close contact with the user's respiratory circumference so that a large amount of external air does not pass through the filter when worn.
  • the present invention is to provide a dustproof / anti-toxic respirator having a mouthpiece that can be conveniently worn by allowing the user to wear the dust / respirator using the mouth.
  • a dustproof / toxic respirator provided with a mouthpiece of the present invention is a filter for blocking contaminants in a dust / toxic respirator for blocking contaminants such as fine particles or harmful gases. It characterized in that it comprises a built-in body, and a mouthpiece installed on the back of the body.
  • the rear of the main body may be further provided with a nose support.
  • the mouth piece comprises an arc-shaped outer fixing part located inside the user's lips and outside the tooth, and an inner fixing part formed at both ends of the outer fixing part and positioned inside the tooth.
  • connection portion connecting the outer fixing portion and the inner fixing portion is provided with a damage preventing portion for preventing the damage of the teeth.
  • the main body the air inlet is formed in the front
  • the coupling portion is formed on the opposite side of the air inlet
  • a filter for blocking contaminants in the air introduced through the air inlet is installed inside, the mouse in the direction of the coupling portion
  • the airtight cushion unit is coupled to the purification body with a piece and the coupling part of the purification body, and close to the user's nose and mouth to the other side to prevent external air that does not pass through the filter from entering the respirator of the user. Consists of the formed body for close contact.
  • the mouse piece is installed to adjust the distance with the main body, it is characterized in that the distance is reduced when the main body is pressed in the user direction.
  • Dustproof / anti-respiratory respirator provided with a mouthpiece of the present invention made as described above, the user can be easily used by wearing the mouth using the provided mouthpiece.
  • the user can eliminate the inconvenience of wearing by the lowering of the adhesion force or other wearers by wearing the mouthpiece to be in close contact with the user's respirator dustproof / gas-proof respirator by mouth.
  • the user can prevent the breakage of the airtight due to the decrease in the adhesion by the user's physical difference by the user's body is made so that the distance is reduced when pressing the main body in the direction of the user when adjusting the distance with the main body, It is easy to use because it can easily solve the degradation of adhesion due to physical differences.
  • Figure 1 shows an embodiment of the present invention, a schematic diagram of a user wearing a dustproof / anti-gas respirator having a mouthpiece.
  • Figure 2 shows an embodiment of the present invention, a perspective schematic view of a dustproof / anti-gas respirator having a mouthpiece.
  • Figure 3 shows an embodiment of the present invention, a side schematic view of the separated state of the dust / dust respirator having a mouthpiece.
  • Figure 4 shows an embodiment of the present invention, a schematic rear view of the dustproof / anti-respiratory respirator provided with a mouthpiece.
  • Figure 5 is an embodiment of the present invention, a schematic perspective view of a purifying body of the dust-proof / anti-respiratory respirator provided with a mouthpiece.
  • Figure 6 shows an embodiment of the present invention, a top schematic view of a purifying body of a dustproof / anti-respiratory respirator having a mouthpiece.
  • Figure 7 shows an embodiment of the present invention, a plan view schematically showing the operating state of the mouthpiece installed in the body for purification of dust-proof / anti-respiratory respirator provided with a mouthpiece.
  • FIG. 8 is a partial cross-sectional schematic view of a mouthpiece of a dustproof / respiratory respirator having a mouthpiece, showing an embodiment of the invention.
  • Fig. 9 shows an embodiment of the present invention, which is a schematic cross-sectional view of the main portion of a mouthpiece of a dustproof / respiratory respirator having a mouthpiece.
  • the present invention is to prevent the pollutants in the air to enter through the respiratory system, the user is made to wear the dust-proof / anti-respiratory respirator worn around the respirator (mouth and nose).
  • the dustproof / gas-proof respirator (1) having a mouthpiece of the present invention is worn around the user's respirator (mouth and nose), the filter 20 to remove contaminants in the air, and mouth
  • the mouthpiece 30 is provided to be worn by using.
  • the dust / gas respirator 1 of the present invention is worn around the user's respiratory system (mouth and nose) while the dust-proof / gas respirator, the configuration of which is large body 10
  • a filter 20 installed inside the body 10 to remove contaminants such as fine particles or harmful gases in the air, and installed on a rear surface of the body 10 to allow a user's respirator (mouth and nose). It consists of a mouthpiece 30 and a nose rest 40 to be worn (fixed) around.
  • the body 10 is combined with the purifying body 11 and the purifying body 11 provided with a filter 20 for removing (blocking) contaminants in the air therein and destroying airtightness.
  • a filter 20 for removing (blocking) contaminants in the air therein and destroying airtightness.
  • the airtight cushion portion 12a for preventing the inflow of external air is formed by a close body 12 is formed.
  • the purifying body 11, the air inlet (11a) is formed in the front, the coupling portion to be coupled to the body 12 for close contact with the opposite side of the air inlet (11a) 11b is formed, and a filter 20 for removing (blocking) contaminants in the air introduced through the air inlet 11a is installed at an inner side thereof, and a mouthpiece (back) is disposed on the rear surface of the coupling portion 11b. 30) and the nose support 40 is installed.
  • the close body 12, the coupling portion 12b is coupled to the coupling portion 11b of the purifying body 11 is formed, the other side of the user's respirator around The airtight cushion part 12a is formed to prevent close air from flowing in through the filter 20.
  • the airtight cushion part 12a is formed to be airtight when in close contact with a user's respiratory circumference, is made of a material having elastic properties, and usually a rubber material is used.
  • the filter 20 removes (blocks) contaminants such as fine particles or harmful gases contained in the air, and a technique related to a filter for removing contaminants is provided by various prior arts in addition to the accompanying patent documents. It is.
  • the filter 20 is installed inside the purification body 11, it is usually installed so as to be exchangeable in the direction of the air inlet (11a), the user's respirator in which the contaminants in the air flowing into the air inlet (11a) is inside To prevent (block) entry
  • the respirator of the present invention can be divided into dust for blocking fine particles, smoke for blocking smoke, and gas for blocking noxious gas.
  • the filter 20 is usually a pretreatment filter. , Adsorbent, and post-treatment filter.
  • the mouthpiece 30 is configured to be installed on the rear of the purification body 11 of the body 10 as shown in FIG. 1 so that the user can wear (fix) the dustproof / gas respirator 1 by mouth.
  • the mouthpiece 30 is formed at both ends of the arc-shaped outer fixing part 31 positioned at the inner side of the lip and the outer teeth of the lip, and the outer fixing part 31.
  • An inner fixing part 32 located inside the tooth, a connecting part 33 connecting the outer fixing part 31 and the inner fixing part 32, and a connection connected to the purifying body 11 of the body 10.
  • Rod 34 is
  • connection part 33 is positioned between the upper tooth and the lower tooth by being connected to the outer fixing part 31 positioned on the outside of the tooth and the inner fixing part 32 located on the inner side. do. Therefore, when the user unknowingly bites strongly, damage to the tooth may occur, as shown in FIGS. 4 and 6, a damage prevention part 33a having a protrusion shape for preventing tooth damage is formed, and the damage prevention Part 33a is preferably formed of a material having elasticity, such as rubber.
  • the connecting rod 34 is adjustable in length to prevent the airtight cushion portion 12a from being pressurized due to a decrease in adhesion force due to a physical difference of the user, thereby preventing the airtight from being destroyed.
  • the connecting rod 34 is formed to be adjustable in length so that the distance between the outer fixing portion 31, the inner fixing portion 32 and the purification body 11 is adjusted as shown in FIG. Due to the difference, it is possible to prevent the airtight destruction due to the decrease in adhesion.
  • the connecting rod 34 is a body piece connecting rod formed on the mouthpiece side connecting rod 35 formed on the outer fixing portion 31 and the purifying body 11 of the body 10 ( 36).
  • the mouthpiece side connecting rod 35 is formed with an inner space 35 'into which the body side connecting rod 36 is inserted, and triangular grooves 35a and pressing stones are formed on both inner surfaces of the inner space 35'.
  • An instrument cutout 35b is formed.
  • the body side connecting rod 36 is inserted into the internal space 35 'of the mouthpiece side connecting rod 35, and both sides have a triangular protrusion 36a and a pressing protrusion 36b formed at the center thereof.
  • An elastic cutout 36 ' is formed in the portion so that the triangular protrusion 36a can be separated from the triangular groove 35a when the pressing protrusion 36b is pressed.
  • connection rod 34 made as described above is adjustable in one direction only, and the user presses the mouthpiece 30 in the mouth and presses the body 10 toward the user's respirator (mouth and nose), and the connection rod.
  • the length of 34 becomes short. In this way, the user can solve the problem caused by the decrease in adhesion due to physical differences.
  • the nose support 40 is supported by the user's nose, so that the body 10 can be supported by the user's discomfort due to the load when worn by the mouthpiece 30 by the load of the dustproof / anti-gas respirator (1)
  • it is fixed to the purification body 11, or is formed and installed in a form that can be attached or detached.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

La présente invention concerne un respirateur étanche à la poussière/étanche aux gaz, comportant un filtre bloquant les poussières fines et les gaz toxiques de façon à fournir une protection contre les poussières fines et les gaz toxiques et, plus particulièrement, un respirateur étanche à la poussière/étanche aux gaz comportant un embout permettant à l'utilisateur de retenir le respirateur à l'aide de sa bouche de façon à être plus facilement et plus commodément utilisé.
PCT/KR2012/000318 2011-12-22 2012-01-13 Respirateur étanche à la poussière/étanche aux gaz comportant un embout WO2013094806A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110139764A KR101176942B1 (ko) 2011-12-22 2011-12-22 마우스 피스를 구비하는 호흡기
KR10-2011-0139764 2011-12-22

Publications (1)

Publication Number Publication Date
WO2013094806A1 true WO2013094806A1 (fr) 2013-06-27

Family

ID=46887778

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000318 WO2013094806A1 (fr) 2011-12-22 2012-01-13 Respirateur étanche à la poussière/étanche aux gaz comportant un embout

Country Status (2)

Country Link
KR (1) KR101176942B1 (fr)
WO (1) WO2013094806A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015035101A3 (fr) * 2013-09-04 2015-06-18 Waterford Mask Systems Inc. Masque facial ayant un insert de filtre pour une protection contre des agents pathogènes aériens
US9457207B2 (en) 2013-09-04 2016-10-04 Waterford Mask Systems Inc. Facemask with filter insert for protection against airborne pathogens
US10780337B2 (en) 2017-02-28 2020-09-22 George Reuben Thomas In-mouth filter against insects and particulates
WO2021221382A1 (fr) * 2020-04-29 2021-11-04 (주)멋진여성 Masque ne comportant pas de sangles, pouvant être porté par insertion dans le nez tout en entourant la bouche, et ayant un filtre facilement remplaçable
US20220338569A1 (en) * 2021-04-23 2022-10-27 Noh Pyung Myung Facemask
US11484734B2 (en) 2013-09-04 2022-11-01 Octo Safety Devices, Llc Facemask with filter insert for protection against airborne pathogens
US11554276B2 (en) 2018-04-11 2023-01-17 Octo Safety Devices, Llc Facemask with facial seal and seal test device
WO2025166416A1 (fr) * 2024-02-06 2025-08-14 Ivan Pongrac Masque facial

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101401569B1 (ko) 2013-03-14 2014-06-03 주식회사 젬백스앤카엘 분리용 스티커가 구비된 비상탈출용 방독호흡기
KR101674376B1 (ko) 2015-05-22 2016-11-14 박진수 초미세먼지 차단용 다기능 썬캡장치
KR101929787B1 (ko) 2017-09-15 2018-12-17 권순범 영아용 정화 마스크
KR101932062B1 (ko) 2017-09-15 2018-12-24 권순범 유아용 정화 마스크
KR101982489B1 (ko) 2018-10-09 2019-05-28 대한민국 휴대용 호흡기
KR102052952B1 (ko) 2019-05-02 2020-01-08 주식회사 젬백스앤카엘 비상탈출용 방독호흡기
KR102406693B1 (ko) * 2020-04-29 2022-06-10 (주)멋진여성 끈이 없고 입을 감싸서 착용하며 필터 교체가 용이한 마스크
CN112870498A (zh) * 2021-01-26 2021-06-01 深圳语莱扬名数据信息有限公司 一种医用吸嘴和面罩

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0724346U (ja) * 1993-10-12 1995-05-09 中村 秀市 防毒マスク
US6584975B1 (en) * 2000-08-28 2003-07-01 Eldridge Taylor Respirator mask for filtering breathed air
US20030234016A1 (en) * 2002-06-24 2003-12-25 Swann Linsey J. Personal emergency breathing system
KR100579691B1 (ko) * 2005-08-08 2006-05-15 (주) 노디스 휴대용 다용도 방연/방독 마스크

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0724346U (ja) * 1993-10-12 1995-05-09 中村 秀市 防毒マスク
US6584975B1 (en) * 2000-08-28 2003-07-01 Eldridge Taylor Respirator mask for filtering breathed air
US20030234016A1 (en) * 2002-06-24 2003-12-25 Swann Linsey J. Personal emergency breathing system
KR100579691B1 (ko) * 2005-08-08 2006-05-15 (주) 노디스 휴대용 다용도 방연/방독 마스크

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015035101A3 (fr) * 2013-09-04 2015-06-18 Waterford Mask Systems Inc. Masque facial ayant un insert de filtre pour une protection contre des agents pathogènes aériens
US9457207B2 (en) 2013-09-04 2016-10-04 Waterford Mask Systems Inc. Facemask with filter insert for protection against airborne pathogens
US11484734B2 (en) 2013-09-04 2022-11-01 Octo Safety Devices, Llc Facemask with filter insert for protection against airborne pathogens
US11833372B2 (en) 2013-09-04 2023-12-05 Octo Safety Devices, Llc Facemask with filter insert for protection against airborne pathogens
US12409350B2 (en) 2013-09-04 2025-09-09 Octo Safety Devices, Llc Facemask with filter insert for protection against airborne pathogens
US10780337B2 (en) 2017-02-28 2020-09-22 George Reuben Thomas In-mouth filter against insects and particulates
US11554276B2 (en) 2018-04-11 2023-01-17 Octo Safety Devices, Llc Facemask with facial seal and seal test device
US12029927B2 (en) 2018-04-11 2024-07-09 Octo Safety Devices, Llc Facemask with facial seal and seal test device
WO2021221382A1 (fr) * 2020-04-29 2021-11-04 (주)멋진여성 Masque ne comportant pas de sangles, pouvant être porté par insertion dans le nez tout en entourant la bouche, et ayant un filtre facilement remplaçable
US20220338569A1 (en) * 2021-04-23 2022-10-27 Noh Pyung Myung Facemask
WO2025166416A1 (fr) * 2024-02-06 2025-08-14 Ivan Pongrac Masque facial

Also Published As

Publication number Publication date
KR101176942B1 (ko) 2012-08-30

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