KR200460168Y1 - Hood typed mask - Google Patents
Hood typed mask Download PDFInfo
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- KR200460168Y1 KR200460168Y1 KR2020100004894U KR20100004894U KR200460168Y1 KR 200460168 Y1 KR200460168 Y1 KR 200460168Y1 KR 2020100004894 U KR2020100004894 U KR 2020100004894U KR 20100004894 U KR20100004894 U KR 20100004894U KR 200460168 Y1 KR200460168 Y1 KR 200460168Y1
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- nonwoven fabric
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- 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
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/04—Soft caps; Hoods
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- 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
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
- B32B5/265—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary characterised by one fibrous or filamentary layer being a non-woven fabric layer
- B32B5/266—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary characterised by one fibrous or filamentary layer being a non-woven fabric layer next to one or more non-woven fabric layers
- B32B5/268—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary characterised by one fibrous or filamentary layer being a non-woven fabric layer next to one or more non-woven fabric layers characterised by at least one non-woven fabric layer that is a melt-blown fabric
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Toxicology (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Pulmonology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
본 고안은 두건형 마스크에 관한 것으로서, 구체적으로는 전면 상단부에 시야 확보용 개방부(A)가 천공된 두건형 마스크에 있어서, 상기 시야 확보용 개방부(A)는 하변 중앙부가 상변쪽으로 올라와 콧등덮개부(B)를 형성하여 전체적으로는 안경형태이고, 착용시 기준으로 전면과 양측면중 전면으로부터 1/4부분(X)은 신축성 부직포(1) 3겹과 멜트브로운 부직포 1겹이 적층된 구조이고, 착용시 기준으로 배면과 양측면중 전면으로부터 2/4~4/4부분(Y)은 신축성 부직포(1) 3겹이 적층된 구조이고, 상기 신축성 부직포(1)는 폭방향으로 100% 신장시 신장회복율이 50% 이상인 것을 특징으로 한다.
본 고안은 신축성 부직포로 구성되어 마스크 상에 별도의 코 삽입용 돌출부를 형성하지 않아도 평면상태에서 착용시 코부분이 돌출되어 착용감이 우수하고, 제조가 용이하다.
3겹~4겹의 부직포로 구성되어 미립자 크기가 0.125㎛ 수준인 플루바이러스도 효과적으로 차단함과 동시에 부직포 사이에 형성되는 공기층으로 인해 보호안경(고글)에 김이 서리고 입주위에 습기가 축적되는 현상을 효과적으로 방지할 수 있다.
그로 인해, 본 고안은 도색작업, 굴뚝 청소작업, 건물 철거작업, 폐기물 처리작업 등에 사용되는 산업용 방진마스크로도 유용하다.The present invention relates to a hood mask, and specifically, in a hood mask having a perforation opening (A) perforated at an upper end of the front face, the perforation opening (A) has a lower central portion toward an upper side and a nose, etc. The cover part (B) is formed as a whole in the form of glasses, and when worn, a quarter part (X) of the front and both sides of the front is a structure in which three layers of elastic nonwoven fabric (1) and one layer of melt blown nonwoven fabric are laminated. 2/4 to 4/4 part (Y) is a structure in which 3 layers of stretchable nonwoven fabrics (1) are laminated from the front side of the back and both sides, and the stretchable nonwoven fabric (1) is 100% elongated in the width direction. Elongation recovery is characterized in that more than 50%.
The present invention is made of a stretchable non-woven fabric, even if the nose is not formed in the projections for the separate nose inserts when worn in a flat state protrudes the nose is excellent in comfort and easy to manufacture.
It is composed of 3 ~ 4 layers of non-woven fabrics that effectively blocks influenza virus with a particle size of 0.125㎛ and at the same time, the air layer formed between the non-woven fabrics causes frosting on goggles and accumulation of moisture around the mouth. Can be effectively prevented.
Therefore, the present invention is also useful as an industrial dust mask used for painting work, chimney cleaning work, building demolition work, waste treatment work, and the like.
Description
본 고안은 두건형 마스크에 관한 것으로서, 보다 구체적으로는 착용전에는 평면 형태로서 제조가 용이하고, 착용감이 뛰어나고 방진은 물론 플루바이러스까지도 차단 가능하며 부직포들 사이에 형성된 공기층으로 인해 보호 안경에 김이 서리거나 입주위에 습기가 축적되는 현상도 효과적으로 예방할 수 있는 두건형 마스크에 관한 것이다.
The present invention relates to a hood mask, and more specifically, before wearing, it is easy to manufacture in a flat form, excellent in wearing comfort, dustproof as well as influenza virus, and the frost on the protective glasses due to the air layer formed between the non-woven fabrics The present invention also relates to a hood mask that can effectively prevent the accumulation of moisture around the mouth.
종래 두건형 마스크로는 통상의 부직포, 다시 말해 폭 방향으로 100% 신장시 신장회복율이 10% 수준으로 낮은 부직포 1겹으로 제조된 본체의 전면 상단에 직사각형 모양의 시야 확보용 개방부가 천공된 두건형 마스크가 주로 사용되어 왔다.A conventional hood mask is a conventional nonwoven fabric, that is, a hood type having a perforated opening for securing a rectangular shape on the front top of a main body made of one layer of nonwoven fabric having a low recovery rate of 10% when stretched 100% in the width direction. Masks have been used primarily.
그러나, 종래 두건형 마스크는 본체를 구성하는 부직포의 신축성이 떨어져 착용감이 떨어지고, 어느 정도 방진은 가능하나 플루바이러스 까지는 차단하는 효과가 없고, 마스크 본체에 공기층이 형성되지 않아서 착용시 보호안경에 김이 서리거나 입주위에 습기가 차는 문제 등이 있었다.However, conventional hood-type masks are less comfortable to wear due to the elasticity of the nonwoven fabric constituting the main body, dust is possible to some extent, but there is no effect to block the flu virus, and no air layer is formed on the main body of the mask, steaming protective glasses when worn There was a problem of frost and moisture around the mouth.
또 다른 종래기술로서는 보호안경에 김이 리거나 입주위에 습기가 차는 문제점을 해소하기 위해서 마스크 본체를 평면상태로 하지 않고 착용시 코 부분이 삽입될 수 있도록 마스크 전면 중앙부에 코 삽입용 돌출부를 형성시킨 두건형 마스크도 사용되고 있으나, 상기 종래 두건형 마스크는 제조공정이 복잡하고, 플루바이러스 차단 효과가 없는 등의 문제점이 있었다.
Another conventional technique is a hood having a nose insertion protrusion formed at the center of the front face of the mask so that the nose part can be inserted when worn without the mask body being flat to solve the problem of steaming the protective glasses or moisture around the mouth. Although a type mask is also used, the conventional hood type mask has problems such as a complicated manufacturing process and no influenza virus blocking effect.
이와 같은 종래의 문제점들을 해결할 수 있도록 본 고안에서는 착용전에는 평면 형태로서 제조가 용이하고, 착용감이 뛰어나고 방진은 물론 플루바이러스까지도 차단 가능하며 부직포들 사이에 형성된 공기층으로 인해 보호 안경에 김이 서리거나 입주위에 습기가 축적되는 현상도 효과적으로 예방할 수 있는 두건형 마스크를 제공하고자 한다.
In order to solve these problems, the present invention is easy to manufacture in a flat form before wearing, excellent fit and dustproof as well as blocking the influenza virus, the air layer formed between the non-woven fabric is frosted or moved in the protective glasses To provide a hood mask that can effectively prevent the accumulation of moisture on the stomach.
이와 같은 과제들을 해결할 수 있도록 본 고안에서는 전면 상단부에 시야 확보용 개방부(A)가 천공된 두건형 마스크에 있어서, 상기 시야 확보용 개방부(A)는 하변 중앙부가 상변쪽으로 올라와 콧등덮개부(B)를 형성하여 전체적으로는 안경형태이고, 착용시 기준으로 전면과 양측면중 전면으로부터 1/4부분(X)은 신축성 부직포(1) 3겹과 멜트브로운 부직포 1겹이 적층된 구조이고, 착용시 기준으로 배면과 양측면중 전면으로부터 2/4~4/4부분(Y)은 신축성 부직포(1) 3겹이 적층된 구조이고, 상기 신축성 부직포(1)는 폭방향으로 100% 신장시 신장회복율이 50% 이상인 것을 특징으로 하는 두건형 마스크를 제공한다.
In order to solve the above problems, in the present invention, in the hood-type mask in which a perforation opening (A) is perforated at the front upper end, the perforation opening (A) is raised from the lower side to the upper side and the nose cover part ( B) form glasses as a whole, and when worn, 1/4 part (X) from the front side and the front side of both sides is a structure in which 3 layers of elastic nonwoven fabric (1) and 1 layer of melt blown nonwoven fabric are laminated. 2/4 to 4/4 part (Y) is a structure in which 3 layers of elastic nonwoven fabrics (1) are laminated from the front side of the back and both sides, and the elastic nonwoven fabrics (1) have an elongation recovery rate at 100% elongation in the width direction. A hood mask is provided, characterized in that more than 50%.
본 고안은 신축성 부직포로 구성되어 마스크 상에 별도의 코 삽입용 돌출부를 형성하지 않아도 평면상태에서 착용시 코부분이 돌출되어 착용감이 우수하고, 제조가 용이하다.The present invention is made of a stretchable non-woven fabric, even if the nose is not formed in the projections for the separate nose inserts when worn in a flat state protrudes the nose is excellent in comfort and easy to manufacture.
3겹~4겹의 부직포로 구성되어 미립자 크기가 0.125㎛ 수준인 플루바이러스도 효과적으로 차단함과 동시에 부직포 사이에 형성되는 공기층으로 인해 보호안경(고글)에 김이 서리고 입주위에 습기가 축적되는 현상을 효과적으로 방지할 수 있다.It is composed of 3 ~ 4 layers of non-woven fabrics that effectively blocks influenza virus with a particle size of 0.125㎛ and at the same time, the air layer formed between the non-woven fabrics causes frosting on goggles and accumulation of moisture around the mouth. Can be effectively prevented.
그로 인해, 본 고안은 도색작업, 굴뚝 청소작업, 건물 철거작업, 폐기물 처리작업 등에 사용되는 산업용 방진마스크로도 유용하다.
Therefore, the present invention is also useful as an industrial dust mask used for painting work, chimney cleaning work, building demolition work, waste treatment work, and the like.
도 1은 본 고안의 사용 상태도.
도 2는 본 고안을 1/2로 접은 상태를 나타내는 사시도.
도 3은 도 2의 I-I'선을 따라 절단한 본 고안의 전면부(도 2의 X부분)의 단면 모식도.
도 4는 도 2의 I-I'선을 따라 절단한 본 고안의 후면부(도 2의 Y부분)의 단면 모식도.1 is a state diagram used in the present invention.
Figure 2 is a perspective view showing a state folded in the present invention in half.
Figure 3 is a schematic cross-sectional view of the front portion (part X of Figure 2) of the present invention cut along the line II 'of FIG.
Figure 4 is a schematic cross-sectional view of the rear portion (Y portion of Figure 2) of the present invention cut along the line II 'of FIG.
이하, 첨부한 도면 등을 통하여 본 고안을 상세하게 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
먼저, 본 고안은 종래 두건형 마스크와 같이 전면 상단부에 시야 확보용 개방부(A)가 천공된 구조를 갖는다.First, the present invention has a structure in which the opening A for securing the field of view is perforated at the upper end portion, as in the conventional hood mask.
본 고안은 도 1 내지 도 2에 도시된 바와 같이 상기 시야 확보용 개방부(A)는 하변 중앙부가 상변쪽으로 올라와 콧등덮개부(B)를 형성하여 전체적으로는 안경형태이다.The present invention, as shown in Figures 1 to 2, the opening portion (A) for securing the field of view is the overall shape of the glasses to form the nose cover portion (B) is raised to the upper side toward the lower side.
도 1은 본 고안의 사용상태도 이고, 도 2는 본 고안을 1/2로 접은 상태를 나타내는 사시도이다.1 is a state of use of the present invention, Figure 2 is a perspective view showing a state of the present invention folded in half.
본 고안은 상기 콧등덮개부(B)가 형성되어 착용시 착용자의 콧등부분을 마스크가 효과적으로 덮어주게 된다.The present invention is such that the nose cover portion (B) is formed so that the mask effectively covers the nose of the wearer when worn.
또한, 본 고안은 도 3 내지 도 4에 도시된 바와 같이 전면부(X), 다시 말해 착용시 기준으로 전면과 양측면중 전면으로부터 1/4부분(X)은 신축성 부직포(1) 3겹과 멜트브로운 부직포 1겹이 적층된 구조이고, 후면부(Y), 다시 말해 착용시 기준으로 배면과 양측면중 전면으로부터 2/4~4/4부분(Y)은 신축성 부직포(1) 3겹이 적층된 구조이다.In addition, the present invention is a front portion (X), that is, 1/4 part (X) from the front of the front and both sides as a reference when worn as shown in Figures 3 to 4, three layers of elastic nonwoven fabric (1) and mel 1 layer of double nonwoven fabric is laminated, and 2/4 ~ 4/4 part (Y) of the back part (Y), that is, the back side and both sides from the front side of the both sides, is 3 layers of elastic nonwoven fabric (1) Structure.
상기 전면부(X), 다시말해 착용시 기준으로 전면과 양측면중 전면으로부터 1/4부분(X)은 표면에서 이면 방향으로 신축성 부직포(1) 1겹, 멜트브로운 부직포(2) 1겹, 신축성 부직포(1) 2겹이 차례로 적층된 구조인 것이 보다 바람직하다.The front part (X), that is, 1/4 part (X) from the front of the front and both sides on the basis of the wear when the elastic nonwoven fabric (1) 1 ply, melt blown nonwoven fabric (2) 1 ply, It is more preferable that it is a structure which two layers of the elastic
본 고안은 전면부가 3겹의 신축성 부직포(1)와 1겹의 멜트브로운 부직포(2)가 적층된 구조이기 때문에 방진효과가 우수함은 물론 미립자 크기가 0.125㎛ 수준인 플루바이러스도 효과적으로 차단할 수 있다.The present invention has a structure in which the front portion of the three-ply elastic nonwoven fabric (1) and the one-ply melt-blown nonwoven fabric (2) is laminated, it is excellent in dustproof effect and can effectively block the flu virus with a particle size of 0.125㎛. .
본 고안을 구성하는 상기 신축성 부직포(1)는 폭방향으로 100% 신장시 신장회복율이 50% 이상이다.The stretchable
이와 같이 본 고안은 전면부(X)와 후면부(Y) 모두에 3겹의 신축성 부직포가 적층된 상태로 포함되어 있기 때문에 평면 상태로 제조하여도, 다시 말해 코 삽입용 돌출부를 입체적으로 형성하지 않아도 착용시 코부분이 밖으로 튀어나온 형태로 변형된다.As such, the present invention includes three layers of stretchable nonwoven fabric stacked on both the front portion (X) and the rear portion (Y). When worn, the nose part is deformed to stick out.
그로 인해, 본 고안은 제조가 용이하게 된다.Therefore, this invention becomes easy to manufacture.
또한, 본 고안은 적층된 상기 신축성 부직포(1)들 사이에 공기층이 형성되 방진효과가 우수함에도 불구하고 착용시 호흡이 용이하고 보호안경(고글)에 김이 서리거나 입주위에 습기가 축적되는 현상을 효과적으로 방지한다.In addition, the present invention is easy to breathe when wearing the air gap is formed between the stretched non-woven fabric (1) is laminated and the protective glasses (goggles), or the accumulation of moisture around the mouth despite the excellent dustproof effect Effectively prevents.
상기 신축성 부직포(1), 특히 마스크의 전면 표면층에 위치하는 신축성 부직포(1)에는 카본물질 또는 안료가 함유될 수도 있다.The stretchable
신축성 부직포(1)에 포함된 카본물질은 정전기 발생을 방지하여 먼지가 표면에 달라붙는 현상을 방지해주는 역할을 하고, 신축성 부직포에 포함된 안료는 마스크에 색상을 부여해 상품가치를 제고시키는 역할을 한다.The carbon material included in the stretchable nonwoven fabric (1) prevents static electricity from sticking to the surface, and the pigment included in the stretchable nonwoven fabric enhances product value by giving color to the mask. .
상기 폭방향으로 100% 신장시 신장회복율은 아래와 같은 방법으로 측정하였다.
Elongation recovery at 100% elongation in the width direction was measured by the following method.
100% 신장시 100% elongation 신장회복율Elongation recovery 측정방법 How to measure
JIS-L-1096.6 방법에 따라 측정하였다.It measured according to JIS-L-1096.6 method.
정속신장형 인장시험기에서 10㎝/분의 인장속도로 폭이 5㎝인 시료를 신장시키면서 시료의 폭방향으로 100% 산장된 시점에서 시료를 상기 인장시험기에서 떼어내고 방치한 다음, 수축된 시료의 폭방향 길이(L)를 측정하였다.After stretching the sample having a width of 5 cm at a tensile speed of 10 cm / min in a constant speed extension type tensile tester, the sample was removed from the tensile tester at a time when 100% of the sample was stretched in the width direction of the sample, and then left The widthwise length L was measured.
수축된 시료의 폭방향 길이(L)를 아래식에 대입하여 신장회복율을 계산하였다.The elongation recovery rate was calculated by substituting the widthwise length L of the shrunk sample in the following equation.
상기 신축성 부직포는 (ⅰ) 통상의 부직포를 폭 방향으로 확장하는 공정, 10~80%의 연신비로 열연신하는 공정 및 열고정하는 공정들을 차례로 거쳐 제조하는 방법과, (ⅱ) 부직포 제조시 신축성이 우수한 원사를 사용하는 방법 등으로 제조된다.The stretchable nonwoven fabric is a method of manufacturing a nonwoven fabric through a step of (i) expanding the normal nonwoven fabric in the width direction, a process of hot stretching at a draw ratio of 10 to 80%, and a heat setting step, and (ii) excellent elasticity in manufacturing the nonwoven fabric It is manufactured by the method of using a yarn.
신축성이 우수한 원사로는 권축가공된 원사, 스판덱스 원사, 폴리에틸렌과 폴리프로필렌이 사이드 바이 사이드(Side by side) 형태로 복합된 원사, 폴리에틸렌테레프탈레이트와 폴리트리메틸렌테레프탈레이트가 사이드 바이 사이드(Side by side) 형태로 복합된 원사 등이 사용될 수 있다.
Highly elastic yarns include crimped yarns, spandex yarns, and yarns in which polyethylene and polypropylene are compounded in side by side form, and polyethylene by terephthalate and polytrimethylene terephthalate in side by side. ) Can be used a composite yarn in the form of.
A : 시야 확보용 개방부 B : 콧등덮개부
X : 전면부(착용시 기준으로 전면과 양측면 중 전면으로부터 1/4 부분)
Y : 후면부(착용시 기준으로 배면과 양측면 중 전면으로부터 2/4~4/4 부분)
1 : 신축성 부직포 2 : 멜트브로운 부직포A: Opening part for securing vision B: Nose cover part
X: Front part (one quarter from the front of the front and both sides as a reference when worn)
Y: Rear part (2/4 to 4/4 part from the front of the back and both sides as a reference when worn)
1: stretchable nonwoven fabric 2: meltblown nonwoven fabric
Claims (3)
In the hood-type mask in which a perforation opening (A) is perforated on the front upper end, the perforation opening (A) is formed in the shape of glasses as a whole by forming a nose back cover (B) with the lower side center portion rising to the upper side. On the basis of wearing, 1/4 part (X) from the front and both sides is laminated structure of 3 layers of nonwoven fabric (1) and 1 layer of melt blown nonwoven fabric having elongation recovery rate of 50% or more at 100% elongation in the width direction. When wearing, 2/4 ~ 4/4 part (Y) from the front of the back and both sides is a structure in which 3 layers of non-woven fabrics (1) having a recovery rate of 50% or more at 100% elongation in the width direction are laminated. Hooded mask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020100004894U KR200460168Y1 (en) | 2010-05-10 | 2010-05-10 | Hood typed mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020100004894U KR200460168Y1 (en) | 2010-05-10 | 2010-05-10 | Hood typed mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20110010691U KR20110010691U (en) | 2011-11-16 |
| KR200460168Y1 true KR200460168Y1 (en) | 2012-05-04 |
Family
ID=46608007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020100004894U KR200460168Y1 (en) | 2010-05-10 | 2010-05-10 | Hood typed mask |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200460168Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210115990A (en) | 2020-03-17 | 2021-09-27 | 이의종 | Goggle mask |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200316243Y1 (en) | 2003-03-08 | 2003-06-12 | 고남하 | Cold-Proof mask |
-
2010
- 2010-05-10 KR KR2020100004894U patent/KR200460168Y1/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200316243Y1 (en) | 2003-03-08 | 2003-06-12 | 고남하 | Cold-Proof mask |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110010691U (en) | 2011-11-16 |
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