KR20220155564A - Liquid container having a gas exhaust means - Google Patents

Liquid container having a gas exhaust means Download PDF

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Publication number
KR20220155564A
KR20220155564A KR1020220152506A KR20220152506A KR20220155564A KR 20220155564 A KR20220155564 A KR 20220155564A KR 1020220152506 A KR1020220152506 A KR 1020220152506A KR 20220152506 A KR20220152506 A KR 20220152506A KR 20220155564 A KR20220155564 A KR 20220155564A
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KR
South Korea
Prior art keywords
container
gas
cap
gas discharge
hole
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KR1020220152506A
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Korean (ko)
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강성일
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강성일
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Priority to KR1020220152506A priority Critical patent/KR20220155564A/en
Publication of KR20220155564A publication Critical patent/KR20220155564A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
    • B65D51/165—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve formed by a slit or narrow opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

The present invention relates to a liquid container having a gas discharge means, comprising: a container (10) storing content; a container cap (20) which is a member coupled to an upper opening (11) of the container (10) by a screw, and has a discharge hole (22) formed on the center of an upper surface (21) thereof; and a gas discharge means (50) installed on an inner circumferential surface of the container cap (20) and discharging gas generated in the content in the container (10). The gas discharge means (50) includes: a settlement member (51) which is a member in a cylindrical shape settled on the upper opening (11) of the container (10), has an opened upper circumferential flange (51a) coupled to an inner circumferential edge of the container cap (20), has a storage unit (51b) folded downwards from the upper circumferential flange (51a), and has a hole (51c) formed on the center of a lower surface of the storage unit (51b); a Gore-tex membrane (52) which is a member installed in a space in the storage unit (51b) of the settlement member (51), and is installed while covering an upper side of the hole (51c); and a dom-shaped check valve (53) made of silicon, which covers an upper side and an outer circumferential edge of the Gore-tex membrane (52), is installed on an inner circumferential edge in the storage unit (51b), and has a slit (52a) formed on the center. As such, the present invention is able to automatically discharge gas generated in a container storing liquid to prevent explosion caused by pressure, and make it easy to attach/detach a container cap.

Description

가스배출수단이 구비된 액체용기{LIQUID CONTAINER HAVING A GAS EXHAUST MEANS}Liquid container equipped with gas discharge means {LIQUID CONTAINER HAVING A GAS EXHAUST MEANS}

본 발명은 가스배출수단이 구비된 액체용기에 관한 것으로, 보다 상세하게는, 액체가 보관된 용기 내부에 발생되는 가스를 자동으로 배출시켜 압력에 의한 폭발을 방지할 뿐만 아니라 용기캡의 탈착이 용이하도록 한 가스배출수단이 구비된 액체용기에 관한 것이다. The present invention relates to a liquid container equipped with a gas discharge means, and more particularly, to prevent explosion due to pressure by automatically discharging gas generated inside a container in which liquid is stored, and to facilitate attachment and detachment of the container cap. It relates to a liquid container equipped with a gas discharge means to do so.

일반적으로 세제 또는 연료용 기름이나 식용 기름, 간장 등의 발효식품 등의 액체로 된 내용물의 보관은 일정한 용량을 수용할 수 있도록 내부에 수용공간이 형성되고 내용물의 주입과 배출을 위한 주입구와 사용을 용이토록 하는 손잡이가 형성된 용기를 사용하고 이러한 용기에는 내용물의 유출을 방지하도록 주입구에는 밀폐를 위한 속마개와 용기마개가 결합되어 있는 것이다.In general, storage of liquid contents such as oil for detergent or fuel, edible oil, fermented food such as soy sauce, etc., an accommodation space is formed inside to accommodate a certain capacity, and an inlet and use for injection and discharge of contents are provided. A container with a handle for easy use is used, and an inner stopper for sealing and a container stopper are combined at the inlet to prevent leakage of the contents in this container.

그러나 내용물이 보관되어 밀폐된 용기함체를 장시간 보관될 경우나 주변 여건(햇빛 노출이나 고온 등)에 의하여 용기의 내부에 가스가 발생되어 압력에 의해 용기가 부풀어 오르게 되고 이로 인해 용기마개가 잘 개봉되지 않는 문제는 물론이고 특히 보관된 내용물이 연료용 기름과 같은 인화성이 강한 액체일 경우에는 가스 압력에 의해 폭발하는 사고가 종종 발생되는 것이었다.However, when the contents are stored and the sealed container is stored for a long time or due to surrounding conditions (exposure to sunlight or high temperature), gas is generated inside the container and the container swells due to pressure, which makes the container stopper difficult to open. In addition to the problem, explosions due to gas pressure often occur, especially when the stored contents are highly flammable liquids such as fuel oil.

따라서 종래에 용기마개에 가스배출공을 형성하고 속마개의 중앙에는 관통공을 형성하고 상기 관통공에 부직포를 부착하여 용기에 가스가 발생될 경우 부직포를 투과하여 가스가 자동으로 외부로 배출되도록 한 것이 제안되었다.Therefore, conventionally, a gas discharge hole is formed in the container stopper, a through hole is formed in the center of the inner stopper, and a nonwoven fabric is attached to the through hole to penetrate the nonwoven fabric when gas is generated in the container so that the gas is automatically discharged to the outside that has been suggested

그러나 이러한 것은 부직포가 보관되는 내용물 등으로 인해 쉽게 손상이 발생되거나 이물질이 묻을 경우에 막힘이 발생된다는 것이다.However, this is that the non-woven fabric is easily damaged due to stored contents or clogging occurs when foreign substances are applied.

또한 외부에서 빗물이나 습기 등에 의한 물이 역으로 가스배출공으로 유입되어 보관된 내용물과 섞이게 되는 문제가 있는 것이다.In addition, there is a problem in that water due to rain or moisture from the outside flows into the gas discharge hole and mixes with the stored contents.

따라서 종래의 문제를 해결하기 위하여 최근에 중앙에 가스 배출통로가 형성된 용기마개의 이면에 조임으로 결합되는 가스배출구멍이 형성된 내부캡을 장착하고 상기 용기마개와 내부캡의 사이에는 내부캡의 가스배출구멍을 막히도록 하는 캡스프링을 탄지되게 장착하여 용기 내부에 가스가 발생되면 가스압력에 의해 캡 스프링을 밀어 가스배출구멍을 개방시킴으로써 용기마개에 형성된 가스배출통로를 통해 외부로 가스가 배출되도록 형성된 것이다.Therefore, in order to solve the conventional problem, an inner cap having a gas discharge hole that is fastened to the back of the container stopper formed with a gas discharge passage in the center is installed, and between the container stopper and the inner cap, the gas discharge of the inner cap When gas is generated inside the container by firmly mounting the cap spring to close the hole, the gas pressure pushes the cap spring to open the gas discharge hole, so that the gas is discharged to the outside through the gas discharge passage formed in the container stopper. .

그러나 이러한 용기마개의 가스배출구조는 제조가 어렵고 캡 스프링을 용기마개와 내부캡의 사이에 정확한 위치에 탄지된 상태로의 조립이 어려운 것이고 캡 스프링의 구조상 누름을 위한 가스 압력이 항상 일정해야 하는 문제가 있고 또한 캡 스프링이 작동중에 유격발생으로 인해 용기외부와 내부가 완전하게 밀폐가 이루어지지 않아 보관된 내용물이 변질되는 문제가 있는 것이다.However, such a gas discharge structure of the container stopper is difficult to manufacture and it is difficult to assemble the cap spring in a state in which the cap spring is held in an accurate position between the container stopper and the inner cap, and the gas pressure for pressing must always be constant due to the structure of the cap spring. In addition, there is a problem that the contents stored are deteriorated because the outside and inside of the container are not completely sealed due to the occurrence of play while the cap spring is operating.

[선행기술문헌][Prior art literature]

(특허문헌 0001) 공개특허 제10-2010-0005379호(2010. 01. 15)(Patent Document 0001) Patent Publication No. 10-2010-0005379 (2010. 01. 15)

본 발명은 상기한 종래 기술의 요망에 부응하기 위하여 발명된 것으로서, 액체가 보관된 용기 내부에 발생되는 가스를 자동으로 배출시켜 압력에 의한 폭발을 방지할 뿐만 아니라 용기캡의 탈착이 용이하도록 한 가스배출수단이 구비된 액체용기를 제공하는데 있다.The present invention was invented to meet the above-described prior art needs, and automatically discharges the gas generated inside the container in which the liquid is stored to prevent explosion due to pressure and to facilitate attachment and detachment of the container cap. It is to provide a liquid container equipped with a discharge means.

본 발명의 가스배출수단이 구비된 액체용기는, 내용물을 담는 용기와, 상기 용기의 상부개구에 나사 결합되는 부재로서, 그 상면(21) 중앙에 배출홀이 형성된 용기캡과, 상기 용기캡의 내주연에 설치되어 용기 내의 내용물에서 발생하는 가스를 배출하기 위한 가스배출수단으로 이루어진 가스배출수단이 구비된 액체용기에 있어서, 상기 가스배출수단은, 상기 용기의 상부개구에 안착되는 원통 형상의 부재로서, 개구된 상부 원주 플렌지가 상기 용기캡의 내주연에 결합되고, 상기 상부 원주 플렌지에서 하측으로 절곡된 수용부가 형성되어 있으며, 상기 수용부의 하부면 중앙에 홀이 형성되어 있는 안착부재와; 상기 안착부재의 수용부 내의 공간에 설치되는 부재로서, 상기 홀의 상부를 커버하면서 설치된 고어텍스 멤브레인과; 상기 고어텍스 멤브레인의 상부 및 외주연을 커버하면서 상기 수용부 내의 내주연에 설치되어 중앙에 슬릿이 형성되어 있는 실리콘 재질의 돔형 체크밸브로 이루어진 것을 특징으로 한다. A liquid container equipped with a gas discharge means of the present invention includes a container containing contents, a container cap as a member screwed to the upper opening of the container, and a discharge hole formed in the center of the upper surface 21, and the container cap. A liquid container provided with a gas discharge means installed on an inner periphery of the container to discharge gas generated from the contents of the container, wherein the gas discharge means is a cylindrical member seated in the upper opening of the container. A seating member having an open upper circumferential flange coupled to an inner periphery of the container cap, an accommodating portion bent downward from the upper circumferential flange, and a hole formed in the center of a lower surface of the accommodating portion; a Gore-Tex membrane installed in the space within the accommodating part of the seating member, covering an upper portion of the hole; It is characterized in that it is made of a dome-shaped check valve made of silicon having a slit in the center and installed on the inner periphery of the accommodating part while covering the upper and outer periphery of the Gore-Tex membrane.

본 발명의 가스배출수단이 구비된 액체용기에 의하면, 액체가 보관된 용기 내부에 발생되는 가스를 자동으로 배출시켜 압력에 의한 폭발을 방지할 뿐만 아니라 용기캡의 탈착이 용이하도록 하는 효과를 가지고 있다. According to the liquid container equipped with the gas discharge means of the present invention, the gas generated inside the container in which the liquid is stored is automatically discharged to prevent explosion due to pressure and to facilitate attachment and detachment of the container cap. .

도 1은 본 발명의 가스배출수단이 구비된 액체용기를 도시한 종단면도이고,
도 2는 본 발명의 액체용기에서 가스가 배출되는 상태를 도시한 단면도이다. 1 is a longitudinal sectional view showing a liquid container equipped with a gas discharge means of the present invention;
2 is a cross-sectional view showing a state in which gas is discharged from the liquid container of the present invention.

이하, 본 발명의 바람직한 실시예를 첨부한 도면을 참조하여 당해 분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 설명하기로 한다. 첨부된 도면들에서 구성에 표기된 도면번호는 다른 도면에서도 동일한 구성을 표기할 때에 가능한 한 동일한 도면번호를 사용하고 있음에 유의해야 한다. 또한, 본 발명을 설명함에 있어 관련된 공지의 기능 또는 공지의 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명을 생략하기로 한다. 그리고 도면에 제시된 어떤 특징들은 설명의 용이함을 위해 확대 또는 축소 또는 단순화된 것이고, 도면 및 그 구성요소들이 반드시 적절한 비율로 도시되어 있지는 않다. 그러나 당업자라면 이러한 상세 사항들을 쉽게 이해할 것이다.Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the present invention will be described so that those skilled in the art can easily implement it. It should be noted that the drawing numbers indicated on the components in the accompanying drawings use the same reference numbers as much as possible when indicating the same components in other drawings. In addition, in the description of the present invention, if it is determined that a detailed description of a related known function or known configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. And certain features presented in the drawings are enlarged, reduced, or simplified for ease of explanation, and the drawings and their components are not necessarily drawn to scale. However, those skilled in the art will readily understand these details.

다르게 정의되지 않는 한, 기술적이거나 과학적인 용어를 포함해서 여기서 사용되는 모든 용어 들은 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에 의해 일반적으로 이해되는 것과 동일한 의미를 가지고 있다. 일반적으로 사용되는 사전에 정의되어 있는 것과 같은 용어들은 관련 기술의 문맥상 가지는 의미와 일치하는 의미를 가지는 것으로 해석되어야 하며, 본 출원에서 명백하게 정의하지 않는 한, 이상적이거나 과도하게 형식적인 의미로 해석되지 않는다.Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in this application, it should not be interpreted in an ideal or excessively formal meaning. don't

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명하기로 한다. 아울러 본 발명을 설명함에 있어서 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명을 생략한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, in the description of the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description will be omitted.

[실시예][Example]

도 1은 본 발명의 가스배출수단이 구비된 액체용기를 도시한 종단면도이고, 도 2는 본 발명의 액체용기에서 가스가 배출되는 상태를 도시한 단면도이다. 1 is a longitudinal cross-sectional view showing a liquid container equipped with a gas discharge means of the present invention, and FIG. 2 is a cross-sectional view showing a state in which gas is discharged from the liquid container of the present invention.

도 1 및 도 2에 도시된 바와 같이, 본 발명의 액체용기는, 내용물을 담는 용기(10)와, 상기 용기(10)의 상부개구(11)에 나사 결합되는 부재로서, 그 상면(21) 중앙에 배출홀(22)이 형성된 용기캡(20)과, 상기 용기캡(20)의 내주연에 설치되어 용기(10) 내의 내용물에서 발생하는 가스를 배출하기 위한 가스배출수단(50)으로 이루어진다. 1 and 2, the liquid container of the present invention is a member screwed to the container 10 containing the contents and the upper opening 11 of the container 10, the upper surface 21 It consists of a container cap 20 with a discharge hole 22 formed in the center, and a gas discharge means 50 installed on the inner periphery of the container cap 20 to discharge gas generated from the contents in the container 10. .

상기 가스배출수단(50)은, 상기 용기(10)의 상부개구(11)에 안착되는 원통 형상의 부재로서, 개구된 상부 원주 플렌지(41a)가 상기 용기캡(20)의 내주연에 결합되고, 상기 상부 원주 플렌지(51a)에서 하측으로 절곡된 수용부(51b)가 형성되어 있으며, 상기 수용부(51b)의 하부면 중앙에 홀(51c)이 형성되어 있는 안착부재(51)와; 상기 안착부재(51)의 수용부(51b) 내의 공간에 설치되는 부재로서, 상기 홀(51c)의 상부를 커버하면서 설치된 고어텍스 멤브레인(52)과, 상기 고어텍스 멤브레인(52)의 상부 및 외주연을 커버하면서 상기 수용부(51b) 내의 내주연에 설치되는 실리콘 재질의 돔형 체크밸브(53)로 이루어진다. The gas discharge means 50 is a cylindrical member seated in the upper opening 11 of the container 10, and an open upper circumferential flange 41a is coupled to the inner periphery of the container cap 20 , a seating member 51 having a receiving portion 51b bent downward from the upper circumferential flange 51a and having a hole 51c formed in the center of the lower surface of the receiving portion 51b; As a member installed in the space within the accommodating part 51b of the seating member 51, the Gore-Tex membrane 52 installed while covering the upper part of the hole 51c, and the upper and outer parts of the Gore-Tex membrane 52 It consists of a dome-shaped check valve 53 made of silicon and installed on the inner periphery of the accommodating portion 51b while covering the periphery.

상기 돔형 체크밸브(53)의 중앙에는 일자형이나 십자형의 슬릿(53a) 형성되어 있다. A straight or cross-shaped slit 53a is formed at the center of the dome-shaped check valve 53.

상기한 바와 같이, 구성된 본 발명의 액체용기는, 내용물 즉, 세제 또는 연료용 기름이나 식용 기름, 간장 등의 발효식품 등의 액체로 된 내용물에서 가스가 발생하게 되는 바, 이 가스는 먼저, 안착부재(51)의 홀(51c)을 통과한 후, 고어텍스 멤브레인(52)을 통과하고, 가스의 팽창압력에 의해 실리콘 재질의 돔형 체크밸브(53)가 변형되면서 슬릿(53a)과 용기캡(20)의 배출홀(22)을 통해 가스가 용기 외부로 배출된다. As described above, in the liquid container of the present invention configured, gas is generated from the contents, that is, liquid contents such as detergent or fuel oil, edible oil, and fermented food such as soy sauce, and this gas first settles After passing through the hole 51c of the member 51, it passes through the Gore-Tex membrane 52, and the domed check valve 53 made of silicon is deformed by the expansion pressure of the gas, and the slit 53a and the container cap ( Gas is discharged to the outside of the container through the discharge hole 22 of 20).

내용물은 고어텍스 멤브레인(52)을 통과하지 못하고, 가스만 통과하게 된다.Content does not pass through the Gore-Tex membrane 52, and only gas passes through.

이상에서와 같이, 본 발명의 상세한 설명에서 구체적인 실시예에 관해 설명하였으나, 본 발명의 기술이 당업자에 의하여 용이하게 변형 실시될 가능성이 자명하며, 이러한 변형된 실시예들은 본 발명의 특허청구범위에 기재된 기술사상에 포함된다할 것이다.As described above, although specific embodiments have been described in the detailed description of the present invention, it is obvious that the technology of the present invention can be easily modified and practiced by those skilled in the art, and these modified embodiments are within the scope of the claims of the present invention. It will be included in the described technical idea.

10 : 용기 11 : 상부개구
20 : 용기캡 21 : 상면
22 : 배출홀 23 : 상부홈
50 : 가스배출수단 51 : 안착부재
52 : 고어텍스 멤브레인 51a : 상부 원주 플렌지
51b : 수용부 51c : 홀
53 : 돔형 체크밸브 53a : 슬릿10: container 11: upper opening
20: container cap 21: upper surface
22: discharge hole 23: upper groove
50: gas discharge means 51: seating member
52: Gore-Tex membrane 51a: upper circumferential flange
51b: accommodation part 51c: hole
53: dome type check valve 53a: slit

Claims (1)

내용물을 담는 용기(10)와, 상기 용기(10)의 상부개구(11)에 나사 결합되는 부재로서, 그 상면(21) 중앙에 배출홀(22)이 형성된 용기캡(20)과, 상기 용기캡(20)의 내주연에 설치되어 용기(10) 내의 내용물에서 발생하는 가스를 배출하기 위한 가스배출수단(50)으로 이루어진 가스배출수단이 구비된 액체용기에 있어서,
상기 가스배출수단(50)은, 상기 용기(10)의 상부개구(11)에 안착되는 원통 형상의 부재로서, 개구된 상부 원주 플렌지(51a)가 상기 용기캡(20)의 내주연에 결합되고, 상기 상부 원주 플렌지(51a)에서 하측으로 절곡된 수용부(51b)가 형성되어 있으며, 상기 수용부(51b)의 하부면 중앙에 홀(51c)이 형성되어 있는 안착부재(51)와;
상기 안착부재(51)의 수용부(51b) 내의 공간에 설치되는 부재로서, 상기 홀(51c)의 상부를 커버하면서 설치된 고어텍스 멤브레인(52)과;
상기 고어텍스 멤브레인(52)의 상부 및 외주연을 커버하면서 상기 수용부(51b) 내의 내주연에 설치되어 중앙에 슬릿(52a)이 형성되어 있는 실리콘 재질의 돔형 체크밸브(53)로 이루어진 것을 특징으로 하는 가스배출수단이 구비된 액체용기.


A container 10 containing the contents, a container cap 20 having a discharge hole 22 formed in the center of the upper surface 21 as a member screwed to the upper opening 11 of the container 10, and the container In the liquid container provided with a gas discharge means installed on the inner periphery of the cap 20 and composed of a gas discharge means 50 for discharging gas generated from the contents in the container 10,
The gas discharge means 50 is a cylindrical member seated in the upper opening 11 of the container 10, and the open upper circumferential flange 51a is coupled to the inner periphery of the container cap 20 , a seating member 51 having a receiving portion 51b bent downward from the upper circumferential flange 51a and having a hole 51c formed in the center of the lower surface of the receiving portion 51b;
a Gore-Tex membrane 52 installed in the space within the accommodating portion 51b of the seating member 51 and covering an upper portion of the hole 51c;
It is characterized by consisting of a domed check valve 53 made of silicon having a slit 52a formed in the center and installed on the inner periphery of the accommodating portion 51b while covering the upper and outer periphery of the Gore-Tex membrane 52. A liquid container provided with a gas discharging means.
KR1020220152506A 2021-01-11 2022-11-15 Liquid container having a gas exhaust means KR20220155564A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102619962B1 (en) * 2023-02-23 2023-12-29 우미숙 Oxidizing gas emission device on the lid of the packaging container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102619962B1 (en) * 2023-02-23 2023-12-29 우미숙 Oxidizing gas emission device on the lid of the packaging container

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