KR200150250Y1 - A portable air filtering and breathing device - Google Patents
A portable air filtering and breathing device Download PDFInfo
- Publication number
- KR200150250Y1 KR200150250Y1 KR2019960056108U KR19960056108U KR200150250Y1 KR 200150250 Y1 KR200150250 Y1 KR 200150250Y1 KR 2019960056108 U KR2019960056108 U KR 2019960056108U KR 19960056108 U KR19960056108 U KR 19960056108U KR 200150250 Y1 KR200150250 Y1 KR 200150250Y1
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- Prior art keywords
- mask
- blower
- air
- inlet
- valve
- Prior art date
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Classifications
-
- 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
- A62B18/10—Valves
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/12—Respiratory apparatus with fresh-air hose
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
유해가스가 발생하는 작업장에서 사용하는 휴대용 송기마스크에 관한 것이다.The present invention relates to a portable ventilation mask used in a workplace where harmful gas is generated.
1회용 마스크나 에어라인식 마스크가 가지는 내구성, 안전성, 간편성의 결함을 해소하기 위한 것이다.It is for eliminating defects of durability, safety and simplicity of the disposable mask or the airline mask.
허리에 착용되는 송기부(B)와 얼굴에 착용되는 마스크부(A)가 송풍관(9)으로 연결되어 있는 것을 기본 구조로 하고 있다.The basic structure is that the air blower (B) worn on the waist and the mask (A) worn on the face are connected to the blower tube (9).
송기부(B)에는 송풍량조절기, 송풍기 및 1차, 2차 필터가 내장되고 마스크부(A)에는 흡기밸브 및 배기밸브가 장착되어 있다.The air blower B includes a blower regulator, a blower, and primary and secondary filters, and the mask unit A is equipped with an intake valve and an exhaust valve.
사용자의 호흡량에 따라 송풍량을 조절할 수 있고 건전지를 전원으로 하므로 휴대용으로 사용되며 흡기 및 배기밸브의 연동작용으로 유해가스의 유입을 효과적으로 차단한다.It can control the air volume according to the user's breathing volume, and it is used as a portable because it uses the battery as a power source.
주물공장, 화공약품공장, 면사공장 등에 널리 사용될 수 있다.It can be widely used in casting factory, chemical factory, and cotton yarn factory.
Description
본 고안은 휴대용 송기마스크에 관한 것으로서, 주물공장이나 도금공장 등과 같이 유독가스나 분진, 연무가 발생하는 작업장에서 작업자나 관리자가 유독가스 등으로 흡입하지 않고 또한 필터 등의 저항으로 인하여 발생하는 호흡장애를 극복하기 위한 송기마스크를 제공하는 목적을 두고 있다.The present invention relates to a portable blower mask, in which a worker or manager does not inhale toxic gas, etc. in a workplace where toxic gas, dust, or fumes occur, such as a casting factory or a plating factory, and a breathing disorder caused by resistance of a filter, etc. The aim is to provide an airflow mask to overcome.
본 고안의 또다른 목적은 공장내의 작업자가 활동하는데 지장을 받지 않도록 간편하게 휴대할 수 있는 점과 아울러 작업자 각각의 호흡량에 따라 적정한 송풍량을 조절할 수 있는 기능을 제공하는데 있다.Another object of the present invention is to provide a function that can be easily carried so as not to interfere with the operation of the workers in the factory, as well as to adjust the proper air flow amount according to each worker's breathing volume.
현재까지 알려진 면체식 마스크는 통기량이 제한 받으므로 호흡장애가 발생하고 내부에 습기가 차는 문제점이 따르며, 화학원료제품 공장과 같이 유독가스가 다량 발생하는 작업환경에서 사용하는 에어라인형 송기 마스크는 중앙공급식 송풍장치와 공기호스로 연결되어 있어 작업자의 행동반경을 제한할 뿐만 아니라 송기호스의 중량으로 인하여 작업자가 착용을 꺼리고 있는 설정이다.Until now, face masks are known to have limited ventilation, which leads to respiratory failure and moisture inside. Airline masks used in the work environment where toxic gas is generated, such as chemical raw material factories, It is connected to a supply blower and an air hose, which not only restricts the worker's behavior radius but also the worker's reluctance to wear due to the weight of the blower hose.
특히 종래의 송기마스크는 밸브의 수리, 교체가 불편하여 오염된 밸브를 장기간 사용함으로써 위생상 불결하며 여과구성도 단일의 필터구조로서 유해가스의 정화가 극히 미흡하다.In particular, the conventional ventilation mask is inconvenient for hygiene by long-term use of the contaminated valve due to inconvenience in repairing or replacing the valve, and the filtration structure is a single filter structure, and the purification of harmful gas is extremely insufficient.
본 고안은 작업자가 휴대하기에 간편하고 자기의 호흡량에 맞게 적정량의 공기가 공급되며 대화하기에 불편하지 아니하도록 하고 밸브의 수리, 교체를 용이하게 하여 위생적이면서도 유지 및 관리가 편리하도록 하는 한편 이중필터 구조를 채택하여 유해가스의 정화기능을 향상시킨 휴대용 송기마스크를 제공하는 것을 기술적 과제로 삼고 있다.The present invention is convenient for the operator to carry, the proper amount of air is supplied according to his breathing volume, and it is not convenient to communicate, and it is easy to repair and replace the valve so that it is hygienic and easy to maintain and manage, while the dual filter It is a technical problem to provide a portable blow mask that improves the purification function of harmful gases by adopting the structure.
제1도는 본 고안의 전체구성을 나타낸 사시도.1 is a perspective view showing the overall configuration of the present invention.
제2도는 본 고안의 마스크를 착용한 상태의 측단면도.Figure 2 is a side cross-sectional view of the state wearing the mask of the present invention.
제3도는 본 고안의 마스크부의 분해도.3 is an exploded view of the mask portion of the present invention.
제4도는 본 고안 송기부의 분해사시도.Figure 4 is an exploded perspective view of the sender of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
A : 마스크부 B : 송기부A: mask part B: air sending part
1 : 흡입구 2 : 1차 필터1: Inlet port 2: Primary filter
3 : 흡기구캡 5 : 송풍량조절기3: intake vent cap 5: air flow regulator
6 : 송풍기 8 : 2차필터6: blower 8: secondary filter
9 : 송풍관 10 : 흡기밸브9 blower 10: intake valve
11 : 마스크 12 : 머리끈11: mask 12: hair strap
13 : 배기구 14 : 배기밸브13 exhaust port 14 exhaust valve
15 : 배기구캡 16 : 허리밸트15: exhaust cap 16: waist belt
17 : 송기구 18 : 급기구17: air supply 18: air supply
본 고안의 구성을 첨부한 도면에 따라 상세히 설명하기로 한다.The configuration of the present invention will be described in detail with reference to the accompanying drawings.
본 고안은 마스크부(A)와 송기부(B)로 구성되며 이들은 서로 송풍관(9)으로 연통되어 있다.The present invention consists of a mask portion (A) and a blower portion (B), which are in communication with each other by a blower tube (9).
송기부(B)는 허리밸브(16)와 결합되어 허리에 착용할 수 있게 구성되어 있으며 송기부(B)의 전면에는 1차 필터(2)가 흡기구캡(3)에 의하여 흡기구(1)에 결합되고 내부에는 건전지(7)로부터 전원을 공급받아 작동되며 송풍량조절기(5)에 의하여 송풍량이 조절되는 송풍기(6)가 내장되어 있다.The air inlet (B) is coupled to the waist valve (16) is configured to be worn on the waist and the primary filter (2) in the front of the air inlet (B) to the inlet (1) by the inlet cap (3) The blower 6 is coupled to the inside and is operated by receiving power from the battery 7, and the blowing amount is controlled by the blowing amount regulator 5.
송기부(B)의 측면에는 2차 필터(8)가 끼워 결합되는 송기구(17)가 형성되어 있으며 송기구(17)에는 송풍관(9)의 일단이 나사결합되고 송풍관(9)의 타단은 마스크부(A)의 하단에 나사결합된다.The air inlet 17 is formed on the side of the air blower B to which the secondary filter 8 is fitted, and one end of the air blower 9 is screwed into the air inlet 17, and the other end of the air blower 9 is Screwed to the lower end of the mask portion (A).
한편, 마스크부(A)에는 하단에 급기구(18)가 형성되고 전면에 배기구(13)이 형성되며 양측에 머리끈(12)이 결합된 마스크(11)가 송풍관(9)과 연결되어 있다.On the other hand, in the mask portion (A), the air supply port (18) is formed at the lower end, and the exhaust port (13) is formed at the front side, and the mask (11) coupled with the head strap (12) at both sides is connected to the blower tube (9). .
급기구(18)에는 흡기밸브(10)이 안착되고 배기구(13)에는 배기밸브(14)가 배기구캡(15)에 의하여 나사결합되어 있다.An intake valve 10 is seated in the air supply port 18, and an exhaust valve 14 is screwed into the exhaust port 13 by an exhaust port cap 15.
미설명부호 4는 송풍량 조절스위치이다.Reference numeral 4 denotes an air flow control switch.
본 고안의 송기부(B)는 허리밸트(16)에 의하여 허리에 착용되고 마스크부(A)는 머리끈(12)에 의하여 머리에 착용된다.The blower part B of the present invention is worn on the waist by the waist belt 16 and the mask part A is worn on the head by the braid 12.
송풍기(6)는 송풍량 조절기(5)에 의하여 사용자의 호흡량에 맞는 공기를 공급하게 되며 특히 본 고안에서는 송기부(B)에 유입되는 유해가스등를 공급하게 되며 특히 본 고안에서는 송기부(B)에 유입되는 유해가스등은 1차 필터(2) 및 2차 필터(8)로된 증복 여과구조에 의해 충분히 여과되는 효과가 있다. 그리고 각 필터(2)(8)은 필요에 따라 교체된다.The blower 6 supplies air in accordance with the user's breathing volume by the airflow regulator 5, and in particular, the present invention supplies harmful gas introduced into the blower part B, and in particular, the blower part B in the present invention. Hazardous gases, etc., are sufficiently filtered by the filtration structure composed of the primary filter 2 and the secondary filter 8. And each filter 2 and 8 is replaced as needed.
한편, 마스크(11)을 착용한 사용자가 호흡을 들이쉬면 흡기밸브(10)이 열리고 밸기밸브(14)는 닫히며 반대로 사용자가 호흡을 내쉬면 흡기밸브(10)는 닫히고 배기밸브(14)는 열리게 된다.On the other hand, if the user wearing the mask 11 inhales the intake valve 10 is opened and the valve 14 is closed, on the contrary, if the user exhales, the intake valve 10 is closed and the exhaust valve 14 is opened. do.
여기서 유의할 점은 송풍기(6)의 송풍압이 내쉬는 호흡의 공기압을 크게 상회하지 않는 정도로 조절되어 한다는 점이다.Note that the blowing pressure of the blower 6 is adjusted to such an extent that it does not significantly exceed the air pressure of the exhaled breath.
만일 송풍기(6)의 송풍압이 지나치게 강하면 지나친 공기의 공급으로 안정된 호흡을 할 수 없고 반대로 송풍압이 자나치게 약하면 사용자가 호흡을 들이쉬는데 저항을 받게 되기 때문이다.If the blower pressure of the blower (6) is too strong can not be stable breathing by the supply of excessive air, on the contrary, if the blower pressure is too weak because the user is resisted to inhale the breath.
본 고안은 흡기구(1)와 배기밸브(14)에 별도의 흡기구캡(3) 및 배기구캡(14)으로 결합함으로서 이를 분리하여 1차 필터(2) 및 배기밸브(14)의 수리, 교체가 용이하게 이루어지므로 호흡에 의해 오염되는 배기밸브(14), 그리고 외부의 오염공기를 직접 여과하여 오염속도가 빠른 1차 필터(2)의 교체가 극히 용이하여 송기마스크를 장기간 위생적으로 사용할 수가 있다. 또한, 배기구(13)에는 배기구캡(15이 결합되어 배기밸브(14)를 보호해주며, 작업자가 대화하는 경우에는 호흡을 내쉬는 경우와 같으므로 별다른 어려움 없이 자기의 의사를 전달할 수 있다.The present invention is coupled to the inlet port (1) and the exhaust valve 14 by a separate inlet cap (3) and the exhaust cap (14) by separating it to repair and replace the primary filter (2) and exhaust valve (14) Since it is easily made, the exhaust valve 14 contaminated by breathing and the external filter of direct polluted air can be directly filtered, so that the replacement of the primary filter 2 having a high pollution rate is extremely easy, and thus the hygienic mask can be used hygienically for a long time. In addition, the exhaust port 13 is coupled to the exhaust port cap 15 to protect the exhaust valve 14, and when the operator is the same as the case of exhaling breath can communicate their intention without any difficulty.
송기부(B)와 마스크(A)를 이어주는 송풍관(9)은 얼굴에서 허리까지의 거리를 약간 상회하는 길이이며 유연하고 신축적인 재질의 호스가 적당하다.The blower tube 9 connecting the blower part B and the mask A has a length slightly exceeding the distance from the face to the waist, and a hose made of a flexible and flexible material is suitable.
본 고안은 건전지로 작동되며 송기부(B)가 허리에 착용되므로 에어라인식 마스크가 행동반경을 제약하고 중량감을 주는 단점을 해소하고 있으며, 송풍량을 사용자가 임의로 조절할 수 있으므로 호흡하는데 불편함이 없고 작업중 대화하는데도 전혀 지장이 없다.The present invention is battery operated and the air blower (B) is worn on the waist, eliminating the disadvantages of the airline mask restricting the behavior radius and the weight. There is no difficulty in talking at work.
특히 본 고안은 밸브 및 필터의 교체가 용이하여 송기마스크의 위생적인 사용이 가능하고 1차 및 2차 필터의 중복구성으로 유해가스의 효과적인 정화를 기대할 수 있다.In particular, the present invention is easy to replace the valve and filter to enable the hygienic use of the ventilation mask and can be expected to effectively clean the harmful gas by the overlapping configuration of the primary and secondary filters.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960056108U KR200150250Y1 (en) | 1996-12-24 | 1996-12-24 | A portable air filtering and breathing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960056108U KR200150250Y1 (en) | 1996-12-24 | 1996-12-24 | A portable air filtering and breathing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980043002U KR19980043002U (en) | 1998-09-25 |
| KR200150250Y1 true KR200150250Y1 (en) | 1999-07-01 |
Family
ID=19482918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960056108U KR200150250Y1 (en) | 1996-12-24 | 1996-12-24 | A portable air filtering and breathing device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200150250Y1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009137770A3 (en) * | 2008-05-09 | 2010-03-18 | Avon Protection Systems, Inc. | Integrated belt and plenum powered air purifying respirator |
| KR102151670B1 (en) | 2020-03-26 | 2020-09-03 | 김형준 | Air valve for Mask |
| KR102238433B1 (en) * | 2020-06-19 | 2021-04-09 | 박병연 | Hood type anti-virus mask |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101242608B1 (en) * | 2011-08-16 | 2013-03-19 | 도원석 | Portable air filters |
| KR102212900B1 (en) * | 2020-04-21 | 2021-02-05 | 김종헌 | Air supply mask |
| KR102236363B1 (en) * | 2020-04-29 | 2021-04-02 | 조찬희 | Air Cleaning Mask |
-
1996
- 1996-12-24 KR KR2019960056108U patent/KR200150250Y1/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009137770A3 (en) * | 2008-05-09 | 2010-03-18 | Avon Protection Systems, Inc. | Integrated belt and plenum powered air purifying respirator |
| US8607784B2 (en) | 2008-05-09 | 2013-12-17 | Avon Protection Systems, Inc. | Integrated belt and plenum powered air purifying respirator |
| USRE46888E1 (en) | 2008-05-09 | 2018-06-12 | Avon Protection Systems, Inc. | Integrated belt and plenum powered air purifying respirator |
| KR102151670B1 (en) | 2020-03-26 | 2020-09-03 | 김형준 | Air valve for Mask |
| KR102238433B1 (en) * | 2020-06-19 | 2021-04-09 | 박병연 | Hood type anti-virus mask |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980043002U (en) | 1998-09-25 |
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