KR890001383Y1 - Mask for protection against dust - Google Patents

Mask for protection against dust Download PDF

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Publication number
KR890001383Y1
KR890001383Y1 KR2019860001477U KR860001477U KR890001383Y1 KR 890001383 Y1 KR890001383 Y1 KR 890001383Y1 KR 2019860001477 U KR2019860001477 U KR 2019860001477U KR 860001477 U KR860001477 U KR 860001477U KR 890001383 Y1 KR890001383 Y1 KR 890001383Y1
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South Korea
Prior art keywords
charging
plate
dust
plates
air passage
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KR2019860001477U
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Korean (ko)
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KR870013161U (en
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고재성
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고재성
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Priority to KR2019860001477U priority Critical patent/KR890001383Y1/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
    • A62B18/02—Masks
    • A62B18/025—Halfmasks
    • 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
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (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)
  • Electrostatic Separation (AREA)

Abstract

내용 없음.No content.

Description

방진 마스크Dust mask

제1도는 본 고안의 실시예(Ⅰ)의 분해사시도.1 is an exploded perspective view of Embodiment (I) of the present invention.

제2도는 본 고안의 실시예(Ⅰ)의 결합된 상태의 단면도.2 is a cross-sectional view of the combined state of the embodiment (I) of the present invention.

제3도는 본 고안의 실시예(Ⅱ)의 분해사시도.3 is an exploded perspective view of Example (II) of the present invention.

제4도는 본 고안의 실시예(Ⅱ)의 결합된 상태의 단면도.Figure 4 is a cross-sectional view of the combined state of Example (II) of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1: 마스크 본체 2 : 집진통 밑판1: mask body 2: dust collector bottom plate

2a : 통기공 2b : 돌출환대2a: vent 2b: overhang

3 : 집진통 덮개 3a : 통기공3: dust cover 3a: vent hole

3b : 구멍 4, 4', 9b : 대전판3b: holes 4, 4 ', 9b: charging plate

4a : 삽입구 4b : 나사구4a: insertion hole 4b: screw hole

4c, 9c : 대전판 5 : 단자나사4c, 9c: charging plate 5: terminal screw

6 : 간격유지관 7 : 너트6: spacing tube 7: nut

8 : 리드선 9 : 대전체8: lead wire 9: charging

9a : 연결판 10 : 공기통로9a: connecting plate 10: air passage

본 고안은 분진이나 먼지나 많은 작업장에서 사용하는 방진 마스크에 관한 것으로, 종래의 방진마스크는 필터를 사용하여 공기를 여과시키기 때문에 필터의 메쉬를 촘촘하게 하여 필터링 효과를 높이고자 하면 공기의 유통이 원활치 못하여 호흡하는데 불편하며, 호흡을 원활하게 하기 위하여 필터링 효과에 한계를 부여하면 충분한 여과가 되지 않으므로 위생상의 문제점이 생기는 고로 양자택일의 절충이 필요하고 또한 오염된 필터는 자주 교체해야하는 불편한 점도 있었다.The present invention relates to a dust mask used in dust or dust or a lot of workplaces, the conventional dust mask uses a filter to filter the air, so if you want to increase the filtering effect by densifying the mesh of the filter is not a smooth flow of air It is inconvenient to breathe, and if limiting the filtering effect in order to facilitate the breathing is not enough filtration, so hygiene problems occur, so alternative trade-offs and contaminated filters have to be replaced often.

본 고안은 정전현상을 이용한 집진체를 필터 대신 사용함으로써 종래와 같은 양자택일의 절충문제를 해소시키고 세척 사용하므로 반영구적으로 쓸 수 있도록 한 것이다.The present invention solves the alternative problem of the conventional alternative by using a dust collector using an electrostatic phenomenon instead of a filter, so that it can be used semi-permanently.

이하 본 고안의 실시예를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

실시예(Ⅰ) 제1도와 제2도는 본 고안에 대한 실시예(Ⅰ)로써 마스크 본체(1)에 돌출환대(2b)를 가진 집진통 밑판(2)를 설치하고, 복수의 대전판(4)는 결합시 공기의 통로를 형성하는 결여부(4c)가 하향되도록 하고 각 대전판(4)의 결여부측의 나사구 (4b)와 삽입구(4a)가 각각의 동일 중심축상에 위치하도록 병렬로 위치하고 복수의 대전판(4')는 결여부(4c)가 상향되도록 하고 각 대전판(4')의 나사구(4b)와 삽입구(4a)는 각각 대전판(4)의 삽입구 중심축 상에, 나사구 중심축 상에 위치하도록 하고 각각의 대전판(4)와 대응시켜 서로 교호로 위치하여 단자나사(5)로 상기의 나사구(4b)와 상기의 삽입구(4a)에 삽입되는 간격유지관(6)을 통하여 대전판(4)(4')를 끼워서 너트(7)로 결합시켜 구성한 집진체에 있어서 미도시의 외부전원으로 부터의 리드선(8)을 덮개(3)의 측면에 있는 구멍(3b)룰 통하여 단자나사(5)에 접속시킨 다음 상기의 집진체를 덮개(3) 내부에 삽입시키고 그와 같은 덮개(3)를 상술한 돌출환대(2b)에 나사식으로 결합시켜 구성한 것이다.Embodiment (I) FIG. 1 and FIG. 2 show an embodiment (I) of the present invention, in which a dust collecting base plate 2 having a projecting annulus 2b is provided on a mask body 1, and a plurality of charging plates 4 are provided. ) Is parallel so that the lacking part 4c forming the passage of air at the time of coupling is downward and the threaded hole 4b and the inserting hole 4a on the missing part side of each charging plate 4 are located on the same central axis. And the plurality of charging plates 4 'are provided such that the lacking portions 4c are upward, and the screw holes 4b and the insertion holes 4a of each charging plate 4' are respectively positioned on the center of the insertion hole of the charging plate 4; The gap between the screw hole 4b and the insertion hole 4a is inserted into the screw thread 4b by the terminal screw 5 so as to be positioned on the screw hole central axis, and are alternately positioned to correspond to the respective charging plates 4. In the dust collector formed by inserting the charging plates 4 and 4 'through the retainer tube 6 and engaging with the nut 7, the lead wire 8 from an external power source (not shown) is attached to the side of the cover 3;Is connected to the terminal screw 5 through the hole 3b, and then the dust collector is inserted into the cover 3, and such a cover 3 is screwed to the above-described projecting annulus 2b. It is made up.

미설명 부호 2a는 통기공, 3c는 돌기부이다.Reference numeral 2a denotes a vent, and 3c denotes a protrusion.

실시예(Ⅱ) 제3도와 제4도는 본 고안에 대한 실시예(Ⅱ)로써 실시예(Ⅰ)보다 바람직하게 변경된 것이다. 제3도를 참조해서, 공기 통로를 형성하기 위한 결여부(9c)를 가진 대전판(9b)을 수겹 일정간격으로 배치하고 연결판(9a)으로 일체화시켜 절연피막으로 코팅한 대전체(9)의 한쌍을 서로 대향시켜 결합하여 집진체를 구성하고, 상기의 한쌍의 대전체는 미도시의 전원으로 부터 덮개(3)의 구멍(3b)를 통하여 접속된 리드선 (8)에 의하여 서로 반대극성으로 대전되며, 상기의 집진체는 상기의 대전판의 결여부와 상기 연결판과의 간격 및 결합되어 서로 인접한 반대극성의 대전판쌍 사이의 일정간격으로 형성된 공기통로(10)를 구비하여 구성된다.Example (II) 3 and 4 are modified from Example (I) as Example (II) of the present invention. Referring to FIG. 3, a charging plate 9b having a lacking portion 9c for forming an air passage is arranged at multiple intervals and integrally connected to the connecting plate 9a and coated with an insulating film 9. A pair of pairs of opposing pairs are combined to form a dust collector, and the pair of charged bodies is opposite to each other by a lead wire 8 connected through a hole 3b of a cover 3 from a power source (not shown). The dust collector is configured to include an air passage 10 formed at a predetermined interval between the pair of the opposite plates adjacent to each other and coupled with the gap between the lacking part of the charging plate and the connecting plate.

미설명부호 2a는 통기공, 3a은 통기공, 3d은 지지홈, 9d는 지지돌기부이다.Reference numeral 2a denotes a vent hole, 3a a vent hole, 3d a support groove, and 9d a support protrusion.

이와 같이 실시되는 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention carried out as described above are as follows.

오염된 공기가 통기공(3a)을 통하여 흡입되어 지그자그상의 공기통로(10)를 따라서 통과하는 동안, 미도시의 외부전원으로 부터 리드선(8)을 통하여 접속된 대전판 (4) (4') (또는 대전체9)가 (+)′(-) 로 대전되어 공기통로(10)에 전장을 형성하고, 이 전장에 의하여 분진이나 먼지의 미세한 미립자까지 여과되어 충분히 여과된 깨끗한 공기를 통기공(2a)을 통하여 흡입하게 된다.Charge plate 4 (4 ') connected via lead wire 8 from an external power source, not shown, while contaminated air is sucked through vent 3a and passes along zig-zag air passage 10 ) (Or the charged body 9) is charged with (+) '(-) to form an electric field in the air passage 10, which is filtered to fine particles of dust or dust by the electric field and passes through Inhalation is done through 2a.

그러므로 공기의 유통이 원활한 공기통로를 형성하면서도 종전기술의 필터를 사용한 여과기에 비해서 훨씬 미세한 미립자까지 여과되므로 보다 위생적이면서 호흡이 편리하여 사용자가 장시간 착용시에도 기피하는 경향이 없어지며 마스크에 부착된 상태로 물세척이 가능하므로 세척이 용이하고 교체가 필요없으므로 반영구적으로 사용가능하므로 경제적인 잇점이 있다.Therefore, the air flow forms a smooth air passage, but it filters even finer particles than the filter using the prior art filter, so it is more hygienic and convenient for breathing, so that the user does not have a tendency to evade even when worn for a long time. As it can be washed with water, it is easy to clean and does not need replacement, so it can be used semi-permanently.

Claims (3)

공지의 마스크 본체(1)에 돌출환대(2b)를 가진 집진통밀판(2)를 설치하고 이에 다수의 통기공(3a)을 형성한 덮개(3)를 덮어서 되는 방진마스크에 있어서, 공기통로를 형성하기 위한 결여부(4c) (9c)를 가진 수겹의 대전판(4) (4') (9b)을 일정간격으로 배치하고 서로 인접된 대전판은 각각 반대극성을 띠게하며 이들 대전판 사이에는 공기통로(10)가 형성되도록 구성한 집진체를 구비하여서 되는 방진마스크.In a dust mask which is provided with a dust collecting and sealing plate 2 having a protruding annulus 2b on a known mask body 1 and covering a cover 3 having a plurality of vent holes 3a therein, an air passage is provided. Multiple charging plates 4, 4 'and 9b having lacking portions 4c and 9c for forming are arranged at regular intervals, and adjacent charging plates have opposite polarities, and between them Dust mask comprising a dust collector configured to form an air passage (10). 제1항에 있어서 집진체는 복수의 대전판(4)은 결합시 공기의 통로를 형성하는 결여부(4c)가 하향되도록하고 각 대전판(4)의 결여부측의 나사구(4b)와 나사구의 반대측에 있는 간격유지관(6)의 삽입되는 삽입구(4a)가 각각의 동일 중심축상에 위치하도록 병렬로 위치시키고 복수의 대전판(4')은 결여부(4c)가 상향되도록하고 각 대전판 (4')의 삽입구(4a)와 나사구(4b)는 각각 대전판(4)의 나사구 중심축상에, 삽입구중심축 상에 위치하도록 하고 대전판(4)의 사이사이에 각각 대응시켜 교호로 설치하여 단자 나사(5)로 나사구(4b)와 간격유지관(6)을 통하여 대전판(4) (4')를 상술한 형태로 형성되도록 끼워서 너트(7)로 결합시켜 구성한 것을 특징으로 하는 방진마스크.The dust collector according to claim 1, wherein the plurality of charging plates 4 are provided such that the lacking portions 4c, which form a passage of air, when the plurality of charging plates 4 are coupled downward, and the threaded holes 4b on the missing portions side of each charging plate 4, respectively. The insertion holes 4a of the spacing tube 6 on the opposite side of the screw hole are placed in parallel so as to be located on the same central axis, and the plurality of charging plates 4 'are provided so that the lacking portions 4c are upward. The insertion holes 4a and the screw holes 4b of each charging plate 4 'are positioned on the screw hole center axis and the insertion hole center axis of the charging plate 4, respectively, between the charging plates 4, respectively. Correspondingly, alternately installed, the terminal plate 5 is inserted through the screw hole 4b and the spacer tube 6 so that the charging plate 4, 4 'is formed in the above-described shape, and the nut 7 is coupled thereto. Dust mask characterized in that configured. 제1항에 있어서 집진체는 공기통로를 형성하기 위한 결여부(9c)를 가진 수겹의 대전판(9b)을 일정간격으로 배치하여 연결판(9a)으로 일체화하여 절연피막으로 코팅시켜 구성한 대전체(9)의 한쌍을 대향시켜 결합하여 결여부(9c)와 연결판(9a)과의 간격 및 결합되어 서로 교호로 인접한 반대극성으로 대전된 대전판사이의 간격으로 형성된 공기통로를 구비하는 것을 특징으로 하는 방진마스크.The collector according to claim 1, wherein the dust collector has a plurality of charging plates (9b) having a lacking portion (9c) for forming an air passage at regular intervals, integrated with a connecting plate (9a), and coated with an insulating film. And an air passage formed at a distance between the missing portion 9c and the connecting plate 9a by being opposed to each other by being coupled to each other by a pair of pairs, and a space between the charged plates charged in opposite polarities alternately adjacent to each other. Dust mask.
KR2019860001477U 1986-02-10 1986-02-10 Mask for protection against dust KR890001383Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860001477U KR890001383Y1 (en) 1986-02-10 1986-02-10 Mask for protection against dust

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Application Number Priority Date Filing Date Title
KR2019860001477U KR890001383Y1 (en) 1986-02-10 1986-02-10 Mask for protection against dust

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Publication Number Publication Date
KR870013161U KR870013161U (en) 1987-09-07
KR890001383Y1 true KR890001383Y1 (en) 1989-04-05

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