KR100856469B1 - Airtight containers - Google Patents

Airtight containers Download PDF

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Publication number
KR100856469B1
KR100856469B1 KR1020080013268A KR20080013268A KR100856469B1 KR 100856469 B1 KR100856469 B1 KR 100856469B1 KR 1020080013268 A KR1020080013268 A KR 1020080013268A KR 20080013268 A KR20080013268 A KR 20080013268A KR 100856469 B1 KR100856469 B1 KR 100856469B1
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South Korea
Prior art keywords
container
lid
locking
elastic piece
present
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Korean (ko)
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석종철
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석종철
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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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0212—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • 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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/02—Collars or rings

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

Abstract

본 발명은 음식물을 기밀히 밀폐시키는 밀폐용기에 관한 것이다.The present invention relates to an airtight container for hermetically sealing food.

이러한 본 발명은, 상부가 개방된 개방단부(12)의 외주연으로 걸림턱(13)이 형성된 용기(10)와, 상기 용기(10)를 기밀히 밀폐시키도록 실링(30)이 장착된 뚜껑(20)으로 구성된 밀폐용기에 있어서, 상기 뚜껑(20)의 저면 가장자리에는, 용기(10)의 외측으로 탄성변형되도록 수직의 길이로 이루어진 복수개의 탄성편(21)을 일체로 형성하되, 상기 탄성편(21)에는 걸림턱(13)에 걸리도록 록킹돌기(22)가 일체로 형성되는 것이다.The present invention, the outer periphery of the open end 12, the upper end of the container 10 is formed with a locking jaw 13, and a lid 30 is mounted to seal the container 10 to hermetically seal In the sealed container consisting of 20, the bottom edge of the lid 20, integrally formed with a plurality of elastic pieces 21 of vertical length to elastically deform to the outside of the container 10, the elastic The locking protrusion 22 is integrally formed on the piece 21 so as to be caught by the locking projection 13.

따라서, 본 발명은 음식물이 담긴 용기를 뚜껑으로 한 번에 편리하게 밀폐하면서 반영구적으로 사용할 수 있는 장점이 있다.Therefore, the present invention has the advantage that can be used semi-permanently while conveniently closing the container containing the food at one time with a lid.

Description

밀폐용기{AN AIRTIGHT CONTAINER}Airtight Containers {AN AIRTIGHT CONTAINER}

본 발명은 음식물을 기밀히 밀폐시키는 밀폐용기에 관한 것으로, 더욱 상세하게는 음식물이 담긴 용기를 뚜껑으로 한 번에 편리하게 밀폐하면서 반영구적으로 사용할 수 있는 밀폐용기에 관한 것이다.The present invention relates to a hermetically sealed container for hermetically sealing food, and more particularly, to a hermetically sealed container which can be used semi-permanently while conveniently sealing a container containing food at one time with a lid.

주지된 바와 같이, 밀폐용기는 음식물을 담아 기밀히 밀폐시키는 것으로, 이러한 밀폐용기는 음식물을 담도록 상부가 개방된 수용공간이 구비되어 원통형 또는 육면체로 형성된 용기와, 이 용기의 수용공간을 밀폐시키는 뚜껑으로 구성된다.As is well known, a hermetically sealed container is a hermetically sealed container containing food, and the hermetically sealed container includes a container formed of a cylindrical or hexahedron provided with a receiving space open at the top to contain food, and sealing the receiving space of the container. It consists of a lid.

여기서, 상기 용기의 상부에는 개방단부가 일체로 구비되고, 이 개방단부의 외주면으로는 록킹홈이 형성되며, 뚜껑의 전후좌우 네 부분에는 록킹홈에 끼워지도록 록킹돌기가 형성된 개폐손잡이가 절첩연결부로 연결된다. 그리고 상기 뚜껑의 저면과 용기의 개방단부 사이에는 실링이 개재되어 용기를 기밀히 밀폐시킨다.Here, the upper end of the container is provided with an open end integrally, the outer peripheral surface of the open end is formed with a locking groove, the front and rear right and left four parts of the lid opening and closing handle formed with a locking projection to be fitted into the locking groove to the folding connection portion Connected. A sealing is interposed between the bottom of the lid and the open end of the container to hermetically seal the container.

따라서, 종래의 밀폐용기는 용기의 개방단부에 실링의 일면이 위치되도록 뚜껑을 배치한 상태에서, 절첩연결부를 중심으로 개폐손잡이를 절첩시키면 록킹돌기가 록킹홈에 탄력적으로 끼워지면서 록킹되고, 이때 실링은 압축되면서 용기를 기밀히 밀폐시킨다.Therefore, the conventional airtight container is locked while the locking protrusion is elastically fitted to the locking groove by folding the opening / closing handle around the fold connecting portion in a state where the lid is disposed so that one surface of the sealing is positioned at the open end of the container. The container is hermetically sealed while being compressed.

그러나, 상술한 종래의 밀폐용기는 네 개 또는 복수개의 개폐손잡이를 각각 절첩시켜서 용기를 밀폐시켜야 하므로 사용이 불편한 문제점이 있었다.However, the conventional airtight container described above has a problem in that it is inconvenient to use because the container must be sealed by folding four or more opening and closing handles, respectively.

또한, 용기의 밀폐를 위해서는 네 개 또는 복수개로 이루어진 개폐손잡이를 각각 절첩시켜야 하는데, 이때 힘을 받는 하나의 개폐손잡이에만 힘이 쏠리면서 용기가 기울어짐에 따라, 용기에 담긴 음식물이 엎질러지게 되는 문제점이 있었다.In addition, the sealing of the container must be folded each of four or a plurality of opening and closing handles, each of the opening and closing handles are applied to the force is inclined, the container is inclined as the force is inclined, the food contained in the container spills There was this.

아울러, 상기 절첩연결부는 일정한 절첩횟수를 초과하게 되면 절첩연결부에 부분적으로 크랙(crack)이 발생되면서 절첩연결부 전체가 찢어지므로 개폐손잡이를 더 이상 사용할 수 없으며, 이에 따라 용기를 기밀히 밀폐시킬 수 없는 문제점이 있었다.In addition, when the folding connection portion exceeds a certain number of folding times, part of the folding connection portion is cracked and the entire folding connection portion is torn, so that the opening and closing handle can no longer be used, and thus the container can not be hermetically sealed. There was a problem.

본 발명은 상술한 종래의 문제점을 해결하기 위해 안출한 것으로, 본 발명은 개폐손잡이를 각각 이용하지 않고 뚜껑으로 용기를 간편히 밀폐시키며, 절첩연결부의 크랙으로 인한 사용의 제한을 미연에 방지하여 반영구적으로 사용할 수 있는 밀폐용기를 제공하는데 그 목적이 있다.The present invention has been made to solve the above-mentioned conventional problems, the present invention is to easily seal the container with a lid without using the opening and closing handle, respectively, semi-permanently to prevent the limitation of use due to crack of the folding connection portion Its purpose is to provide a closed container that can be used.

상기 목적을 달성하기 위해, 본 발명은 상부가 개방된 개방단부의 외주연으로 걸림턱이 형성된 용기와, 상기 용기를 기밀히 밀폐시키도록 실링이 장착된 뚜껑으로 구성된 밀폐용기에 있어서, 상기 뚜껑의 저면 가장자리에는, 용기의 외측으로 탄성변형되도록 수직의 길이로 이루어진 복수개의 탄성편을 일체로 형성하되, 상기 탄성편에는 걸림턱에 걸리도록 록킹돌기가 일체로 형성된다.In order to achieve the above object, the present invention is a closed container consisting of a container having a locking jaw formed by the outer periphery of the open end of the upper end, and a lid equipped with a seal to hermetically seal the container. The bottom edge is integrally formed with a plurality of elastic pieces having a vertical length so as to elastically deform to the outside of the container, and the locking piece is integrally formed on the elastic piece so as to be caught by the locking step.

특히, 상기 뚜껑은 원통형으로 형성된 용기에 부합되도록 원판형으로 형성되어 합성수지재에 의해 탄성편과 걸림턱이 일체로 사출성형하되, 상기 탄성편은 뚜껑의 외경과 동일한 외측면 및 뚜껑의 동심원상에 형성되는 내측면이 구비되도록 적절한 두께로 이루어져, 용기의 내측방향으로 수축력이 작용하게 된다.In particular, the lid is formed in a disc shape so as to match the container formed in a cylindrical shape, the elastic piece and the locking jaw are integrally injection molded by the synthetic resin material, the elastic piece on the same outer surface and the concentric circles of the lid The inner surface is formed to have a suitable thickness, so that the contracting force acts in the inner direction of the container.

또한, 상기 실링은 뚜껑의 저면 가장자리를 따라 형성된 유동방지림과 인코너거셋 사이에 형성된 실링장착홈에 장착하되, 상기 유동방지림은 용기의 개방단부 내경으로 결합되면서 뚜껑의 유동을 방지하도록 적절한 수직의 길이로 이루어지고, 상기 인코너거셋은 뚜껑과 탄성편이 연결되는 인코너에 일체로 형성된다.In addition, the sealing is mounted in a sealing mounting groove formed between the flow prevention rim formed along the bottom edge of the lid and the inner corner set, the prevention rim is coupled to the inner diameter of the open end of the container of the appropriate vertical to prevent the flow of the lid It is made of a length, the incone gusset is integrally formed in the inner corner is the lid and the elastic piece is connected.

아울러, 상기 탄성편의 하단부에는 용기의 외주연과 탄성편의 내면 사이에 일정한 간극이 형성되도록 개방손잡이가 경사지게 형성되며, 상기 걸림턱의 외측 상부 모서리는 일정곡률로 만곡된 만곡면으로 형성되고, 상기 만곡면을 따라 안내되도록 록킹돌기에는 경사면이 경사지게 형성된다.In addition, the lower end of the elastic piece is formed inclined to open the handle so that a predetermined gap is formed between the outer periphery of the container and the inner surface of the elastic piece, the outer upper edge of the locking jaw is formed of a curved surface curved at a certain curvature, the curved The inclined surface is formed to be inclined to the locking projection to be guided along the surface.

상기와 같은 수단으로 구현된 본 발명은, 한 손으로 뚜껑을 잡고 용기 방향으로 누르는 것만으로도 용기를 한 번에 편리하게 밀폐하며 탄성편을 용기의 외측으로 살짝 당겨서 용기를 편리하게 개방하여 반영구적으로 사용할 수 있는 매우 유용한 효과가 있다.The present invention implemented by the above means, by holding the lid with one hand and pressing in the direction of the container, the container is conveniently closed at once and the elastic piece is slightly pulled out of the container to conveniently open the container semi-permanently. There is a very useful effect that can be used.

또한, 본 발명의 탄성편은 원판형의 뚜껑과 동일한 외경으로 형성되어 용기의 내측 방향으로 수축력을 작용함에 따라 용기를 더욱 견고히 고정할 수 있는 효과가 있다.In addition, the elastic piece of the present invention is formed with the same outer diameter as the disc-shaped lid has an effect that can be more firmly fixed to the container by acting the contracting force in the inner direction of the container.

아울러, 본 발명은 개방손잡이에 의해 탄성편의 작동이 편리해지고, 유동방지림에 의해 뚜껑의 유동이 방지되며, 인코너거셋에 의해 탄성편의 내구성이 제고될 수 있는 효과도 있다.In addition, the present invention has an effect that the operation of the elastic piece is facilitated by the open handle, the flow of the lid is prevented by the flow prevention rim, and the durability of the elastic piece can be improved by the inconger gusset.

더하여, 본 발명은 경사면과 만곡면이 걸림턱과 록킹돌기의 부드러운 결합을 안내함에 따라 뚜껑을 용기에 편리하게 결합할 수 있는 효과도 있다.In addition, the present invention also has the effect that the inclined surface and the curved surface to guide the smooth coupling of the locking projection and the locking projection can be conveniently coupled to the lid container.

이하에서는 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention;

도 1 내지 도 4에 도시된 바와 같이, 본 발명은 음식물이 담기도록 수용공간(11)이 구비된 용기(10)와, 이 용기(10)의 수용공간을 밀폐시키는 뚜껑(20)으로 구성된다.As shown in Figures 1 to 4, the present invention is composed of a container 10 having a receiving space 11 to contain food, and a lid 20 for sealing the receiving space of the container 10. .

도 1에 도시된 바와 같이, 용기(10)는 대략 원통형으로 형성하였으나, 육면체 또는 다면체 따위로 형성할 수 있음은 당업자에게 자명하다.As shown in FIG. 1, the container 10 is formed in a substantially cylindrical shape, but it is apparent to those skilled in the art that the container 10 may be formed of a cube or a polyhedron.

그리고 용기(10)의 상부에는 개방단부(12)가 일체로 형성되고, 이 개방단부(12)의 외주연을 따라서는 걸림턱(13)이 일체로 형성되는데, 이 걸림턱(13)의 외측 상부 모서리에는 도 5b의 우측에 확대도시된 바와 같이, 일정곡률로 만곡된 만곡면(13a)이 형성되어 후술하는 록킹돌기(22)의 부드러운 진입을 안내하게 된다.And the open end 12 is formed integrally on the upper portion of the container 10, the locking jaw 13 is formed integrally along the outer circumference of the open end 12, the outside of the locking jaw (13) As shown in an enlarged view on the right side of FIG. 5B, a curved surface 13a curved at a predetermined curvature is formed at the upper corner to guide a smooth entry of the locking protrusion 22 to be described later.

이러한 용기(10)는 친환경성을 고려하여 내부가 보이는 유리 및 도자기 재질로 이루어지는 것이 바람직하다. 선택적으로, 상기 용기(10)는 용기제조에 널리 사용되는 폴리에틸렌(PE, Polyethylene) 또는 폴리프로필렌(PP, Polypropylene) 따위의 합성수지재로 이루어져 사출성형할 수 있다.Such a container 10 is preferably made of glass and porcelain material in view of environmental friendliness. Optionally, the container 10 may be injection molded by using a synthetic resin material such as polyethylene (PE, Polyethylene) or polypropylene (PP, Polypropylene) which is widely used in the manufacture of the container.

도 1 및 도 3에 도시된 바와 같이, 뚜껑(20)은 용기(10)의 형상에 부합되도록 원판형으로 형성되어 용기(10)를 기밀히 밀폐시키는 것으로, 이러한 뚜껑(20)의 저면 가장자리 네 부분(90°도로 4등분된 부분)에는 일정한 수직의 길이와 적절한 두께로 이루어진 탄성편(21)이 일체로 형성되어 외측으로 탄성변형되는데, 이러한 각 탄성편(21)의 내측면에는 록킹돌기(22)가 일체로 형성되어 용기(10)의 걸림턱(13)에 걸리게 된다. 탄성편(21)의 외측면은 뚜껑(20)의 외경과 동일하게 형성되고, 그 내면은 뚜껑(20)의 동심원상에 형성되며, 이에 의해 탄성편(21)은 용기(10) 의 내측방향으로 수축력을 작용하게 되는데, 이를 위해 뚜껑(20)과 탄성편(21) 및 록킹돌기(22)는 폴리에틸렌 또는 폴리프로필렌 따위의 합성수지재를 원료로 하여 일체로 사출성형된다. 즉, 합성수지재로 이루어진 뚜껑(20)과 탄성편(21) 및 록킹돌기(22)는 사출성형된 후, 냉각되는 과정 중 일정한 범위 내에서 수축되는데, 이러한 수축은 만곡된 뚜껑(20)의 내측으로 작용하게 되므로, 록킹돌기(22)가 용기(10)의 걸림턱(13)을 더욱 견고히 록킹시키게 되는 것이다.As shown in Figures 1 and 3, the lid 20 is formed in a disc shape to match the shape of the container 10 to hermetically seal the container 10, and the bottom edge four of such a lid 20 The portion (part divided into four quarters at 90 °) is integrally formed with an elastic piece 21 having a predetermined vertical length and an appropriate thickness, and elastically deformed to the outside. 22 is integrally formed and caught by the locking projection 13 of the container 10. The outer surface of the elastic piece 21 is formed to be the same as the outer diameter of the lid 20, the inner surface thereof is formed on the concentric circle of the lid 20, whereby the elastic piece 21 is in the inner direction of the container 10 In this case, the lid 20, the elastic piece 21, and the locking protrusion 22 are integrally injection molded using a synthetic resin material such as polyethylene or polypropylene as a raw material. That is, the lid 20 and the elastic piece 21 and the locking protrusion 22 made of a synthetic resin material are contracted within a predetermined range during the cooling process after injection molding, and this shrinkage is the inside of the curved lid 20. Because it acts as, the locking projection 22 is to lock the locking projection 13 of the container 10 more firmly.

도 3에 도시된 바와 같이, 록킹돌기(22)는 탄성편(21)의 너비보다 작게 부분적으로 형성되고, 록킹돌기(22)의 하부에는 경사면(22a)이 형성되어 걸림턱(13)의 만곡면(13a)을 따라 안내된다.As shown in FIG. 3, the locking protrusion 22 is partially formed smaller than the width of the elastic piece 21, and an inclined surface 22a is formed at the lower portion of the locking protrusion 22 to bend the locking jaw 13. Guided along face 13a.

또한, 탄성편(21)의 하단부에는 개방손잡이(23)가 외측으로 경사지게 형성되어 뚜껑(20)을 개방시키는데, 이때 개방손잡이(23)와 용기(10)의 외주연 사이에는 손가락이 들어갈 정도의 일정한 간극(d)이 형성되어 뚜껑(20)의 편리한 개방을 도모한다.In addition, at the lower end of the elastic piece 21, the open handle 23 is formed to be inclined outward to open the lid 20, wherein the finger is between the open handle 23 and the outer periphery of the container 10. A constant gap d is formed to facilitate convenient opening of the lid 20.

아울러, 뚜껑(20)의 저면 가장자리에는 실링장착홈(24)이 형성되어 실링(30)이 장착되며, 이 실링장착홈(24)은 뚜껑(20)의 저면 내·외측으로 돌출형성된 유동방지림(25)과 인코너거셋(26) 사이에 형성된다. 뚜껑(20)의 내측으로 형성된 유동방지림(25)은 용기(10)와 결합되는 뚜껑(20)이 사방으로 유동되는 것을 방지하는 것으로, 그 외경은 용기(10)의 개방단부(12) 내경으로 결합되도록 이루어져 뚜껑(20)이 용기(10)에 결합될 때, 꼭 들어맞게 안내하게 된다. 인코너거셋(26)은 뚜껑(20)과 탄성편(21)이 연결되는 인코너에 일체로 형성되어 모서리부분의 내구성을 제고시킴과 함께, 외측으로 탄성변형되는 탄성편(21)의 복원력을 향상시키게 된다.In addition, a sealing mounting groove 24 is formed at the bottom edge of the lid 20 so that the sealing 30 is mounted, and the sealing mounting groove 24 is a flow preventing rim protruding into and out of the bottom surface of the lid 20. It is formed between the (25) and the corner set (26). The flow preventing rim 25 formed inside of the lid 20 prevents the lid 20 coupled to the container 10 from flowing in all directions, and its outer diameter is the inner diameter of the open end 12 of the container 10. When the lid 20 is coupled to the container 10 is made to be coupled to, guided to fit. Inner nugget 26 is formed integrally with the inner corner connecting the lid 20 and the elastic piece 21 to enhance the durability of the edge portion, while improving the restoring force of the elastic piece 21 elastically deformed to the outside. do.

도 4에 도시된 바와 같이, 실링장착홈(24)에 장착되는 실링(30)은 고밀도 폴리에틸렌(HDPE, High Density Polyethylene) 또는 고무(Rubber) 재질로 이루어지는 것이 바람하며, 실링(30)의 상면 및 좌우 양측면은 실링장착홈(24)에 밀착되고 저면은 용기(10)의 개방단부(12)에 밀착되어 용기(10)를 기밀히 밀폐시킨다.As shown in FIG. 4, the sealing 30 mounted in the sealing mounting groove 24 is preferably made of high density polyethylene (HDPE) or rubber (Rubber), and the upper surface of the sealing 30 and Both left and right sides are in close contact with the sealing mounting groove 24 and the bottom is in close contact with the open end 12 of the container 10 to hermetically seal the container 10.

이하에서는 이와 같이 구성된 본 발명의 용기와 뚜껑의 결합관계를 첨부된 도 5a 내지 도 5c에 따라서 상세히 설명한다.Hereinafter, the coupling relationship between the container and the lid of the present invention configured as described above will be described in detail with reference to FIGS. 5A to 5C.

먼저, 실링(30)이 장착된 뚜껑(20)을 한 손으로 수평되게 파지한 상태에서 도 5a에서와 같이 용기(10)의 상부에 배치한다.First, the lid 20 on which the seal 30 is mounted is disposed on the upper portion of the container 10 as shown in FIG. 5A in a state of holding the lid 20 horizontally with one hand.

이어서, 도 5b와 같이 뚜껑(20)의 유동방지림(25) 외경을 용기(10)의 개방단부(12) 내경에 맞추면 뚜껑(20)은 용기(10)의 사방으로 유동되는 것을 방지하게 되고, 이때 뚜껑(20)을 아래로 누르면 록킹돌기(22)의 경사면(22a)이 걸림턱(13)의 만곡면(13a)으로 안내되며, 이에 의해 탄성편(21)은 인코너거셋(26)이 형성된 뚜껑(20)의 모서리를 중심으로 하여 외측으로 탄성변형된다.Subsequently, when the outer diameter of the flow preventing rim 25 of the lid 20 is adjusted to the inner diameter of the open end 12 of the container 10 as shown in FIG. 5B, the lid 20 is prevented from flowing in all directions of the container 10. At this time, when the lid 20 is pressed down, the inclined surface 22a of the locking protrusion 22 is guided to the curved surface 13a of the latching jaw 13, whereby the elastic piece 21 is an inconugate set 26. It is elastically deformed outward about the edge of the formed cap 20.

계속해서 뚜껑(20)을 아래로 누르면, 록킹돌기(22)는 걸림턱(13)의 외측면을 따라 미끄러지면서 걸림턱(13)의 저면에 이르게 되는데, 이와 동시에 탄성변형된 탄성편(21)이 다시 복원되므로 록킹돌기(22)의 상면은 걸림턱(13)의 저면에 걸리게 되고 실링(30)은 용기(10)의 개방단부(12)에 밀착되어 용기(10)를 기밀히 밀폐시키게 된다.Subsequently, when the lid 20 is pressed downward, the locking protrusion 22 slides along the outer surface of the locking jaw 13 to reach the bottom of the locking jaw 13, and at the same time, the elastic piece 21 is elastically deformed. Because of this restoration again, the upper surface of the locking projection 22 is caught by the bottom of the locking projection 13 and the sealing 30 is in close contact with the open end 12 of the container 10 to hermetically seal the container 10. .

즉, 네 개의 탄성편(21)에 형성된 록킹돌기(22)가 뚜껑(20)을 누르는 힘에 의해 걸림턱(13)에 한 번에 결합되므로, 용기(10)의 밀폐과정이 편리해진다.That is, since the locking protrusion 22 formed on the four elastic pieces 21 is coupled to the locking jaw 13 at one time by the force of pressing the lid 20, the sealing process of the container 10 is facilitated.

반대로, 뚜껑(20)을 개방하기 위해서는 도 5c상태에서 용기(10)와 개방손잡(23)이 사이의 간극(d)으로 손가락을 넣어 개방손잡이(22)를 바깥쪽으로 당기면, 탄성편(21)은 외측으로 탄성변형되고 록킹돌기(22)는 걸림턱(13)에 간섭되지 않게 되므로, 뚜껑(20)을 위로 당겨서 용기(10)와 분리 가능하게 된다.On the contrary, in order to open the lid 20, when the container 10 and the open handle 23 put their fingers in the gap d between the opening handle 22 and pull the open handle 22 outward, the elastic piece 21 is opened. Is elastically deformed to the outside and the locking protrusion 22 is not interfered with the locking step 13, so that the lid 20 is pulled up to be separated from the container 10.

상술한 본 발명은 합성수지재로 이루어진 탄성편(21)의 탄성을 이용하여 용기(10)에 뚜껑(20)을 한 번에 용이하게 결합하고 분리할 수 있게 된다.The present invention described above makes it possible to easily combine and detach the lid 20 to the container 10 at one time by using the elasticity of the elastic piece 21 made of a synthetic resin material.

그리고 탄성편(21)의 탄성력이 소멸되지 않는 한 용기(10)를 기밀히 밀폐시킬 수 있으므로 반영구적으로 사용 가능하게 된다.As long as the elastic force of the elastic piece 21 is not extinguished, the container 10 can be hermetically sealed, so that it can be used semi-permanently.

이상의 설명은 본 발명에 의한 바람직한 실시예를 설명한 것에 불과할 뿐, 본 발명은 상술한 실시예에 한정되지 않고 첨부된 청구범위 내에서 다양하게 변형하여 실시할 수 있다.The foregoing descriptions are merely illustrative of preferred embodiments of the present invention, and the present invention is not limited to the above-described embodiments, and may be variously modified and implemented within the scope of the appended claims.

도 1은 본 발명의 실시예에 의한 사시도.1 is a perspective view according to an embodiment of the present invention.

도 2는 본 발명의 실시예에 의한 정면도.2 is a front view according to an embodiment of the present invention.

도 3은 본 발명의 실시예에 의한 뚜껑의 저면도.3 is a bottom view of the lid according to the embodiment of the present invention.

도 4 는 본 발명의 실시예에 의한 각 구성요소의 분해사시도.Figure 4 is an exploded perspective view of each component according to an embodiment of the present invention.

도 5a 내지 도 5c는 본 발명의 실시예에 의한 작동도.5a to 5c is an operation diagram according to an embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명 * * Description of the Related Art *

10 : 용기 20 : 뚜껑10 container 20 lid

21 : 탄성편 22 : 록킹돌기21: elastic piece 22: locking protrusion

23 : 개방손잡이 25 : 유동방지림23: open handle 25: flow prevention forest

26 : 인코너거셋 30 : 실링26: Inco nugget 30: sealing

Claims (5)

삭제delete 삭제delete 상부가 개방된 개방단부(12)의 외주연으로 걸림턱(13)이 형성된 용기(10)와, 상기 용기(10)를 기밀히 밀폐시키도록 실링(30)이 장착된 뚜껑(20)으로 구성되고,It consists of a container 10 having a locking jaw 13 formed on the outer circumference of the open end 12 having an open top, and a lid 20 mounted with a seal 30 to hermetically seal the container 10. Become, 상기 뚜껑(20)의 저면 가장자리에는, 용기(10)의 외측으로 탄성변형되도록 수직의 길이로 이루어진 복수개의 탄성편(21)을 일체로 형성하되, 상기 탄성편(21)에는 걸림턱(13)에 걸리도록 록킹돌기(22)가 일체로 형성된 종래의 밀폐용기에 있어서,At the bottom edge of the lid 20, a plurality of elastic pieces 21 having a vertical length are integrally formed to elastically deform to the outside of the container 10, but the locking jaw 13 is disposed on the elastic pieces 21. In the conventional hermetically sealed container in which the locking protrusion 22 is integrally formed so that 상기 실링(30)은 뚜껑(20)의 저면 가장자리를 따라 형성된 유동방지림(25)과 인코너거셋(26) 사이에 형성된 실링장착홈(24)에 장착하되, 상기 유동방지림(25)은 용기(10)의 개방단부(12) 내경으로 결합되면서 뚜껑(20)의 유동을 방지하도록 적절한 수직의 길이로 이루어지고, 상기 인코너거셋(26)은 뚜껑(20)과 탄성편(21)이 연결되는 인코너에 일체로 형성된 것을 특징으로 하는 밀폐용기.The seal 30 is mounted in a sealing mounting groove 24 formed between the flow preventing rim 25 and the incone nugget 26 formed along the bottom edge of the lid 20, wherein the flow preventing rim 25 is a container. The open end portion 12 of the 10 is coupled to the inner diameter of the right vertical length to prevent the flow of the lid 20, the inner corner 26 is the lid 20 and the elastic piece 21 is connected Sealed container, characterized in that formed integrally with the inner corner. 삭제delete 삭제delete
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100934229B1 (en) 2009-09-15 2009-12-24 권오정 Airtight containers
KR101370873B1 (en) 2013-03-18 2014-03-25 옥윤선 Airtight container of one touch type
KR101467217B1 (en) * 2013-07-02 2014-12-01 (주)연우 Dispenser vessel with a structure of preventing liquid leakage
WO2016002988A1 (en) * 2014-07-03 2016-01-07 (주)연우 Liquid leakage prevention structure of piston-lowering type dispenser vessel
CN112407575A (en) * 2020-11-30 2021-02-26 刘文钦 Multilayer cover body

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031038U (en) 1973-07-12 1975-04-07
JP2003081306A (en) 2001-09-05 2003-03-19 Sanko Co Ltd Sealing structure of lid in transport container
KR200433746Y1 (en) * 2006-09-14 2006-12-12 허일영 One-touch sealed container
KR100754252B1 (en) 2007-01-30 2007-09-03 석종철 Salad Bowl

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031038U (en) 1973-07-12 1975-04-07
JP2003081306A (en) 2001-09-05 2003-03-19 Sanko Co Ltd Sealing structure of lid in transport container
KR200433746Y1 (en) * 2006-09-14 2006-12-12 허일영 One-touch sealed container
KR100754252B1 (en) 2007-01-30 2007-09-03 석종철 Salad Bowl

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100934229B1 (en) 2009-09-15 2009-12-24 권오정 Airtight containers
KR101370873B1 (en) 2013-03-18 2014-03-25 옥윤선 Airtight container of one touch type
KR101467217B1 (en) * 2013-07-02 2014-12-01 (주)연우 Dispenser vessel with a structure of preventing liquid leakage
WO2016002988A1 (en) * 2014-07-03 2016-01-07 (주)연우 Liquid leakage prevention structure of piston-lowering type dispenser vessel
CN112407575A (en) * 2020-11-30 2021-02-26 刘文钦 Multilayer cover body

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