KR20040027713A - an airtight receptacle - Google Patents

an airtight receptacle Download PDF

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Publication number
KR20040027713A
KR20040027713A KR1020040012888A KR20040012888A KR20040027713A KR 20040027713 A KR20040027713 A KR 20040027713A KR 1020040012888 A KR1020040012888 A KR 1020040012888A KR 20040012888 A KR20040012888 A KR 20040012888A KR 20040027713 A KR20040027713 A KR 20040027713A
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KR
South Korea
Prior art keywords
container
beverage
stopper
groove
inlet
Prior art date
Application number
KR1020040012888A
Other languages
Korean (ko)
Inventor
최광규
Original Assignee
최광규
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.)
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Publication date
Application filed by 최광규 filed Critical 최광규
Priority to KR1020040012888A priority Critical patent/KR20040027713A/en
Publication of KR20040027713A publication Critical patent/KR20040027713A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D1/00Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/02Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • B65D1/023Neck construction
    • B65D1/0246Closure retaining means, e.g. beads, screw-threads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D41/00Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0407Threaded or like caps or cap-like covers secured by rotation with integral sealing means
    • B65D41/0414Threaded or like caps or cap-like covers secured by rotation with integral sealing means formed by a plug, collar, flange, rib or the like contacting the internal surface of a container neck
    • B65D41/0421Threaded or like caps or cap-like covers secured by rotation with integral sealing means formed by a plug, collar, flange, rib or the like contacting the internal surface of a container neck and combined with integral sealing means contacting other surfaces of a container neck

Abstract

PURPOSE: An airtight container is provided to prevent a carbon dioxide gas from leaking from a residual beverage even if the container was not raised upside down. CONSTITUTION: In a typical beverage container in which an entrance(11) at the upper end of the container(10) is sealable by a stopper(20), the container(10) comprises: a beverage remaining groove(13) of a ring shape which is formed concave downward on an inner wall surface of the entrance(11) so as to be upward openable; and a sealing projection(23) which projects in a ring shape on the bottom surface of the stopper(20) and whose front end part is inserted into the beverage remaining groove(13) to seal the container(10) when the stopper(20) is shut.

Description

기밀용기{an airtight receptacle}Airtight container {an airtight receptacle}

본 발명은 기밀용기에 관한 것으로서, 보다 상세하게는 보관이 용이하면서도 잔류된 음료로부터 탄산가스 등이 누출되는 것을 방지할 수 있도록 된 기밀용기에 관한 것이다.The present invention relates to an airtight container, and more particularly, to an airtight container that is easy to store and can prevent carbon dioxide gas and the like from leaking from the remaining beverage.

종래의 음료용기는 통상적으로 용기 상단의 입구를 나사 결합되는 마개에 의해 밀폐하도록 구성되는데, 용량에 따라 차이는 있지만, 대체로 한번에 음용할 수 있는 양보다는 많은 양의 음료를 담게 된다.Conventional beverage containers are typically configured to seal the inlet of the top of the container by means of a stopper that is screwed on, but depending on capacity, it will generally contain a larger amount of beverage than can be drunk at one time.

따라서, 필요한 양을 음용한 후 남은 음료는 용기 상단의 입구를 마개로 막아서 보관하게 되는데, 보관 과정에서 음료에 용해되어 있는 탄산가스 등이 누출되어 음료의 미감을 상실하게 되므로, 결국 남은 음료를 폐기하게 되므로, 경제적 낭비가 심하다는 문제점이 지적되고 있다.Therefore, after drinking the required amount, the remaining drink is stored by closing the cap of the top of the container with a stopper, and carbon dioxide gas dissolved in the drink leaks and loses the aesthetics of the drink. As a result, the problem of economic waste is pointed out.

물론, 상기 마개의 내측에 패킹을 설치하여 탄산가스 등의 누출을 방지하려고도 하지만, 패킹과 입구 사이의 미세한 틈새까지 차단하기에는 역부족하여 가스의 누출을 근본적으로 차단하지는 못하고 있는 실정이다.Of course, the packing is installed inside the stopper to prevent leakage of carbon dioxide, etc., but it is insufficient to block even a small gap between the packing and the inlet, so that the leakage of gas is not fundamentally blocked.

한편, 근래에는 음료 용기를 거꾸로 세워서 보관하므로써, 잔류된 음료에 의해 마개와 입구 사이의 미세한 틈새를 차단하여 가스의 누출을 방지하기도 하는데, 이러한 경우 마개부위는 용기의 바닥면에 비해 그 사이즈가 현저히 작아서 직립되게 세워서 보관하기가 용이하지 못한 문제점이 있다.On the other hand, in recent years, by keeping the beverage container upside down to prevent the leakage of gas by blocking the fine gap between the stopper and the inlet by the remaining beverage, in this case the stopper portion is significantly larger than the bottom surface of the container There is a problem in that it is not easy to store upright standing small.

본 발명은 상기의 문제점을 해결하기 위한 것으로서, 본 발명의 목적은 용기를 거꾸로 세워놓지 않아도 잔류된 음료로부터 탄산가스 등이 누출되는 것을 방지할 수 있도록 된 기밀용기를 제공하는 것이다.The present invention is to solve the above problems, an object of the present invention is to provide an airtight container that can prevent the leakage of carbon dioxide gas from the remaining beverage even without the container upside down.

도 1은 본 발명에 따른 기밀용기의 일 실시예를 보인 사시도1 is a perspective view showing one embodiment of an airtight container according to the present invention

도 2는 도 1의 단면도2 is a cross-sectional view of FIG.

도 3은 본 발명에 따른 기밀용기의 다른 실시예를 보인 단면도3 is a cross-sectional view showing another embodiment of an airtight container according to the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10 : 용기11 : 입구10 container 11: inlet

13 : 음료잔류홈15 : 둘레벽13: Drink Residue Home 15: Perimeter Wall

20 : 마개23 : 실링돌기20: stopper 23: sealing protrusion

본 발명에 따르면, 용기(10) 상단의 입구(11)를 마개(20)에 의해 밀폐하도록 된 통상의 음료용기에 있어서, 상기 입구(11)의 내벽면에 상향 개구되도록 아래로 오목하게 형성된 링형상의 음료잔류홈(13)과, 상기 마개(20)의 저면에 링형상으로 돌출되어 마개(20)를 닫았을 때 그 선단부가 음료잔류홈(13) 내부로 삽입되어 용기(10)를 밀폐하도록 된 실링돌기(23)를 포함하여 구성된 것을 특징으로 하는 기밀용기가 제공된다.According to the present invention, in a conventional beverage container in which the inlet 11 of the upper end of the container 10 is sealed by a stopper 20, a ring formed concave downward so as to open upwardly on the inner wall surface of the inlet 11. When the stopper 20 is closed and protrudes in a ring shape on the bottom surface of the stopper 20 and the stopper 20, the tip portion is inserted into the drink residual groove 13 to seal the container 10. An airtight container is provided, which is configured to include a sealing protrusion 23.

본 발명의 다른 특징에 따르면, 상기 실링돌기(23)는 하측으로 갈수록 직경이 커지도록 테이퍼져서 형성되며, 상기 음료잔류홈(13)의 둘레벽(15) 상단은 마개(20)를 닫았을 때 실링돌기(23)의 중앙부 내벽면에 가압 밀착되도록 상향 연장되어 구성된 것을 특징으로 하는 기밀용기가 제공된다.According to another feature of the invention, the sealing projection 23 is formed by tapering so that the diameter increases toward the lower side, the upper end of the circumferential wall 15 of the beverage remaining groove 13 when the stopper 20 is closed An airtight container is provided, which is configured to extend upwardly to be in close contact with the inner wall surface of the central portion of the sealing protrusion 23.

이하, 본 발명의 바람직한 실시예를 첨부한 도면에 의거하여 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

도 1과 도 2는 각각 본 발명에 따른 기밀용기의 일 실시예를 보인 사시도와, 단면도이다. 이를 참조하면, 상기 기밀용기는 용기(10)의 입구(11) 내벽면에 아래로 오목한 링형상의 음료잔류홈(13)이 구비되고, 마개(20)의 저면에는 상기 음료잔류홈(13) 내부로 삽입되어 용기(10)를 밀폐하도록 된 링형상의 실링돌기(23)가 구비된 것으로, 음료를 음용한 후 마개(20)를 닫으면, 마개(20) 저면의 실링돌기(23)가 음료잔류홈(13) 내부로 삽입되어 그 바닥쪽에 밀착되어서 밀착부위의 틈새를 잔류된 음료에 의해 밀폐시켜 탄산가스 등이 외부로 누설되는 것을 차단하도록 한 것이다.1 and 2 are a perspective view and a cross-sectional view showing an embodiment of the airtight container according to the present invention, respectively. Referring to this, the airtight container is provided with a ring-shaped beverage residual groove 13 concave down on the inner wall surface of the inlet 11 of the container 10, the beverage residual groove 13 on the bottom of the stopper 20 A ring-shaped sealing protrusion 23 is inserted into the container 10 to seal the container 10. When the stopper 20 is closed after drinking a beverage, the sealing protrusion 23 at the bottom of the stopper 20 is a beverage. It is inserted into the residual groove 13 to be in close contact with the bottom side to seal the gap of the close contact portion with the remaining beverage to block the leakage of carbon dioxide gas and the like.

상기 음료잔류홈(13)은 용기(10) 상단의 입구(11) 내벽면을 따라 일체로 돌출 형성된 것으로, 상측으로 개구되도록 아래로 오목한 링형상의 홈을 이루게 된다. 따라서, 이러한 음료잔류홈(13)은 용기(10)를 기울여서 음료를 따르거나 음용한 후 바로 세우면 토출되던 음료가 이 음료잔류홈(13)에 담겨지게 된다.The beverage residual groove 13 is formed integrally protruding along the inner wall surface of the inlet 11 of the top of the container 10, and forms a ring-shaped groove recessed downward to open upward. Therefore, the beverage residual groove 13 is poured into the beverage residual groove 13 is discharged when the container 10 is tilted immediately after pouring or drinking the drink 10 inclined.

상기 실링돌기(23)는 마개(20)의 저면에 링형상으로 돌출된 것으로, 마개(20)를 닫았을 때 그 선단부가 상기 음료잔류홈(13) 안쪽에 밀착되어 탄산가스 등이 외부로 누출되는 것을 방지하게 된다. 또한, 상기 실링돌기(23)는 하측으로 갈수록 직경이 커지도록 테이퍼져서 형성되며, 상기 음료잔류홈(13)의 둘레벽(15) 상단은 도 3에서와 같이 마개(20)를 닫았을 때 실링돌기(23)의 중앙부 내벽면에 가압 밀착되도록 상향 연장되어 형성됨이 밀폐력을 더욱 높일 수 있어서 바람직하다.The sealing protrusion 23 protrudes in the shape of a ring on the bottom of the stopper 20. When the stopper 20 is closed, the tip end thereof comes into close contact with the inside of the beverage residual groove 13 and carbon dioxide gas leaks to the outside. To prevent it. In addition, the sealing protrusion 23 is tapered so as to increase in diameter toward the lower side, the upper end of the circumferential wall 15 of the beverage residual groove 13 is sealed when closing the stopper 20 as shown in FIG. It is preferable to extend upwardly so as to be in close contact with the inner wall surface of the central portion of the protrusion 23 to further increase the sealing force.

이상의 구성에 의한 기밀용기는 사용자가 용기(10)를 기울여서 음료를 음용하거나 컵 등에 따른 후 이 용기(10)를 수직으로 세우면, 토출되던 음료의 일부가 음료잔류홈(13)으로 유입되어 담겨지게 된다.The airtight container according to the above configuration is to drink the drink by tilting the container 10 or pour the cup, etc., and then the container 10 is placed vertically, so that a part of the discharged beverage flows into the beverage remaining groove 13 and is contained therein. do.

이와 같은 상태에서 마개(20)를 닫으면, 이 마개(20) 저면의 실링돌기(23)가 음료잔류홈(13) 안쪽에 밀착되어서 탄산가스 등의 외부로 누출되는 것을 방지하게 된다. 이때, 상기 실링돌기(23)와 음료잔류홈(13)의 밀착부위에 미세한 틈새가 존재한다 하더라도 이 음료잔류홈(13)에는 음료가 담겨져서 수막이 형성되기 때문에, 탄산가스 등이 외부로 누출되는 것을 효과적으로 방지할 수 있다.When the stopper 20 is closed in this state, the sealing protrusion 23 of the bottom of the stopper 20 is in close contact with the inside of the beverage residual groove 13 to prevent leakage of carbonic acid gas to the outside. At this time, even if there is a minute gap in the close contact portion between the sealing protrusion 23 and the beverage residual groove 13, the beverage residual groove 13 is contained in the beverage so that the water film is formed, so that carbon dioxide gas leaks to the outside. Can be effectively prevented.

그밖에도, 상기 음료잔류홈(13)의 둘레벽(15) 상단이 도 3에서와 같이, 실링돌기(23)의 중간부분에 가압 밀착되면 이 부위에서 가스의 누출을 1차 차단함과 더불어, 상기 실링돌기(23)의 선단을 방사방향으로 벌려주는 역할도 하기 때문에, 실링돌기(23) 선단의 밀폐력이 더욱 향상되는 효과도 있다.In addition, as shown in Figure 3, the upper end of the circumferential wall (15) of the beverage residual groove 13, when the pressure close to the middle portion of the sealing projection 23, in addition to blocking the leakage of gas at this site, Since the front end of the sealing projection 23 also serves to open the radial direction, there is also an effect that the sealing force of the tip of the sealing projection 23 is further improved.

이상에서와 같은 본 발명에 의하면, 용기(10)를 기울여서 음료를 따른 후 바로 세우면 입구(11)측에 구비된 음료잔류홈(13)으로 토출되던 음료가 담겨져서 이후 마개(20)를 닫으면 마개(20) 저면의 실링돌기(23)가 음료잔류홈(13) 안쪽에 밀착되어서 가스의 누출을 방지하며, 이 밀착부위에 미세한 틈새가 존재하더라도 이 음료잔류홈(13)에는 음료가 담겨져 있어서 가스의 누출을 효과적으로 막을 수 있다.According to the present invention as described above, when the container 10 is tilted immediately after pouring the drink is put into the beverage remaining groove 13 provided in the inlet (11) side is closed after closing the stopper (20) (20) The sealing protrusion 23 of the bottom surface is in close contact with the inside of the beverage residual groove 13 to prevent the leakage of gas, even if there is a minute gap in the close contact portion, the beverage residual groove 13 contains the beverage gas Can effectively prevent leakage.

또한, 상기 기밀용기(10)는 거꾸로 세워놓지 않고 바로 세워 놓더라도 음료잔류홈(13)으로 유입된 음료에 의해 가스의 누출이 차단되므로, 보관이 용이한 장점이 있다.In addition, the airtight container 10 has an advantage of easy storage because the leakage of gas is blocked by the beverage introduced into the beverage residual groove 13 even if it is not upside down.

Claims (2)

용기(10) 상단의 입구(11)를 마개(20)에 의해 밀폐하도록 된 통상의 음료용기에 있어서, 상기 입구(11)의 내벽면에 상향 개구되도록 아래로 오목하게 형성된 링형상의 음료잔류홈(13)과, 상기 마개(20)의 저면에 링형상으로 돌출되어 마개(20)를 닫았을 때 그 선단부가 음료잔류홈(13) 내부로 삽입되어 용기(10)를 밀폐하도록 된 실링돌기(23)를 포함하여 구성된 것을 특징으로 하는 기밀용기.In a typical beverage container in which the inlet 11 of the upper end of the container 10 is sealed by a stopper 20, a ring-shaped beverage residual groove is formed to be concave downward so as to open upwardly on the inner wall surface of the inlet 11. (13) and a sealing protrusion protruding in a ring shape on the bottom of the stopper 20 to close the stopper 20 so that its tip is inserted into the beverage remaining groove 13 to seal the container 10 ( Airtight container characterized in that it comprises a 23). 제 1항에 있어서, 상기 실링돌기(23)는 하측으로 갈수록 직경이 커지도록 테이퍼져서 형성되며, 상기 음료잔류홈(13)의 둘레벽(15) 상단은 마개(20)를 닫았을 때 실링돌기(23)의 중앙부 내벽면에 가압 밀착되도록 상향 연장되어 구성된 것을 특징으로 하는 기밀용기.According to claim 1, wherein the sealing projection 23 is formed by tapering so as to increase in diameter toward the lower side, the upper end of the circumferential wall (15) of the beverage residual groove 13 when closing the stopper (20) An airtight container, characterized in that it is configured to extend upwardly in close contact with the inner wall of the central portion of the (23).
KR1020040012888A 2004-02-26 2004-02-26 an airtight receptacle KR20040027713A (en)

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KR1020040012888A KR20040027713A (en) 2004-02-26 2004-02-26 an airtight receptacle

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KR1020040012888A KR20040027713A (en) 2004-02-26 2004-02-26 an airtight receptacle

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