KR100789373B1 - An airtight container - Google Patents

An airtight container Download PDF

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Publication number
KR100789373B1
KR100789373B1 KR1020060123920A KR20060123920A KR100789373B1 KR 100789373 B1 KR100789373 B1 KR 100789373B1 KR 1020060123920 A KR1020060123920 A KR 1020060123920A KR 20060123920 A KR20060123920 A KR 20060123920A KR 100789373 B1 KR100789373 B1 KR 100789373B1
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KR
South Korea
Prior art keywords
synthetic resin
lid
metal plate
container body
see
Prior art date
Application number
KR1020060123920A
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Korean (ko)
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이승규
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이승규
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Priority to KR1020060123920A priority Critical patent/KR100789373B1/en
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Publication of KR100789373B1 publication Critical patent/KR100789373B1/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
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • 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
    • B65D2543/00277—Metal
    • 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
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00611—Profiles
    • B65D2543/0062—Groove or hollow bead

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

Abstract

An airtight metallic container having a metallic lid is provided to store food in airtight state and therefore to resolve carcinogen and environmental hormone problems caused by synthetic resin materials. An airtight metallic container(100) includes a container body(10) made of metallic materials; and a lid(20). The lid is constituted by a metallic plate(21) molded with a synthetic resin frame(22) having a plurality of locking hook pieces(22a) attached to the edge. Also, the lid is molded with a see-through board(23) having a hole formed at the center of the metallic plate to enable a user to see the inside the container body from the outside. The frame and the see-through board are molded together more strongly through a plurality of connection holes formed on places where the frame and the see-through board are installed.

Description

밀폐용기{an airtight container}Airtight container

도 1은 본 발명의 한 실시예의 사시도1 is a perspective view of one embodiment of the present invention

도 2는 동 실시예의 뚜껑의 요부 종단면도2 is a longitudinal sectional view showing main parts of the lid of the embodiment;

도 3은 동 실시예의 뚜껑의 금속판의 사시도3 is a perspective view of a metal plate of the lid of the embodiment;

도 4는 동 뚜껑의 금속판의 종단면도4 is a longitudinal sectional view of the metal plate of the lid;

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

100 : 밀폐용기 10 : 용기본체100: sealed container 10: container body

20 : 뚜껑 21 : 금속판20: lid 21: metal plate

21a : 투시구멍 21b : 연결구멍21a: see-through hole 21b: connecting hole

22 : 합성수지재 마감테두리 22a : 잠금후크편22: synthetic resin finishing border 22a: locking hook piece

23 : 투명 합성수지재 투시판23: transparent synthetic resin see-through plate

본 발명은 식품 등의 물품을 밀폐상태로 보관할 수 있도록 하는 밀폐용기에 관한 것으로, 더 자세하게는 금속재의 용기본체에 금속재의 뚜껑을 개폐 가능하게 설치한 것에 관한 것이다.The present invention relates to a hermetically sealed container which can store articles such as food in a hermetically sealed state, and more particularly, to a metal container body which can be opened and closed with a metallic lid.

일반적으로 식품 등의 물품을 밀폐상태로 보관할 수 있도록 하는 밀폐용기는 용기본체와 그의 상단 개구를 밀폐하는 뚜껑으로 구성되는 것이 보통인 바, 특히 용기본체의 상단 개구를 밀폐하는 뚜껑은 용기본체에 담겨진 식품 등의 물품이나 그의 냄새 등이 외부로 유출되거나 외부의 이물질이나 외부 공기가 용기본체의 내부로 유입되는 것을 방지하게 된다.Generally, an airtight container for storing an article such as food in a closed state is generally composed of a container body and a lid for sealing the upper opening thereof, in particular, a lid for sealing the upper opening of the container body is contained in the container body. It prevents an article such as food, its smell, etc. from leaking to the outside, or foreign substances or outside air from entering the container body.

종래에 있어서 상기 밀폐용기는 용기본체와 뚜껑을 모두 성형이 용이한 합성수지재로 구성한 것이나 용기본체와 뚜껑 모두를 금속재로 구성한 것, 그리고 용기본체를 금속재로 하고 뚜껑을 합성수지재로 한 것 등이 주로 사용되었다.In the related art, the airtight container is composed of both a container body and a lid made of a synthetic resin which is easy to mold, a body made of both a container body and a lid, and a container body made of metal and a lid made of a synthetic resin. Was used.

상기에서 용기본체와 뚜껑 모두를 합성수재로 한 경우는 재료비가 적게 들고 뚜껑에 마련되는 잠금후크편 등의 성형이 용이하게 되므로 저렴하게 제작할 수 있게 되지만 최근 합성수지재의 밀폐용기에서 발암물질 및 환경호르몬이 다량 검출될 수 있게 되므로 된다는 보도가 잇달음에 따라 일반인들은 무엇보다도 중요한 음식물을 담거나 보관하는데 있어 합성수지재의 밀폐용기를 기피하는 현상이 있게 되는 등 그의 사용 안전성이 의심되는 문제가 있었다.In the above case, if both the container body and the lid is made of synthetic material, the material cost is low and the molding of the locking hook piece provided on the lid is easy, so that it can be manufactured at low cost. However, in recent years, the carcinogen and environmental hormones in the sealed container of the synthetic resin material As the news reports that a large amount can be detected, the general public had a problem that the safety of use thereof was suspected, such as avoiding the airtight container of the synthetic resin material for storing or storing important food.

이에 비교할 때에 용기본체와 뚜껑 모두를 금속재로 구성한 것은 발암물질 및 환경호르몬 문제가 없어 사용 안전성이 의심되지는 않게 되지만 재료비가 비싸고 특히 잠금후크편을 포함하는 뚜껑의 성형이 매우 어렵게 되어 제작원가가 많이 들게 되는 문제가 있었다.In comparison, both the container body and the lid are made of metal, so there is no problem of carcinogens and environmental hormones, so the use safety is not doubted, but the material cost is high, and the molding of the lid including the locking hook piece becomes very difficult, resulting in a large production cost. There was a problem heard.

마지막으로 용기본체를 금속재로 하고 뚜껑을 합성수지재로 한 것은 발암물질 및 환경호르몬 문제도 어느 정도 예방할 수 있게 되고 잠금후크편을 포함하는 뚜껑의 성형도 용이하게 되지만 여전히 합성수지재 뚜껑의 발암물질 및 환경호르몬 문제가 사용을 기피하게 하는 요인이 되고 있는 실정이었다.Finally, the container body made of metal and the lid made of synthetic resin can prevent carcinogens and environmental hormones to some extent and facilitate the formation of lids containing locking hook pieces, but still the carcinogens and environment of the plastic lid Hormonal problems have been a factor in avoiding use.

본 발명은 상기와 같은 종래의 실정을 감안하여 안출한 것이며, 그 목적이 뚜껑의 성형을 용이하게 할 수 있도록 하면서도 합성수지재 사용에 의한 발암물질 및 환경호르몬 문제를 해결할 수 있도록 하는 밀폐용기를 제공하는 데에 있는 것이다.The present invention has been made in view of the conventional situation as described above, while its purpose is to provide a closed container to facilitate the molding of the lid while solving the carcinogen and environmental hormone problems by using a synthetic resin material. It is in des.

본 발명은 상기의 목적을 달성하기 위하여 금속판의 가장자리부에 잠금후크편을 구비하는 합성수지재 마감테두리를 일체로 몰딩 설치하여 뚜껑을 구성하는 것과, 상기 뚜껑의 중앙부에 투시구멍을 형성하고 그에 투명 합성수지 투시판을 일체로 몰딩 설치하는 것을 특징으로 하며, 이하 그 구체적인 기술내용을 첨부도면에 의거하여 더욱 자세히 설명하면 다음과 같다.The present invention is to form a lid by integrally molding the synthetic resin finishing border having a locking hook piece on the edge of the metal plate to achieve the above object, to form a transparent hole in the center of the lid and transparent resin It is characterized in that the mounting plate is integrally molded, and when described in more detail based on the specific technical content of the accompanying drawings as follows.

즉, 도 1에는 본 발명의 한 실시예의 사시도가 도시되어 있고, 도 2에는 동 실시예의 뚜껑의 요부 종단면도가 도시되어 있으며, 도 3에는 동 실시예의 뚜껑 금속판의 사시도가 도시되어 있고, 도 4에는 동 뚜껑 금속판의 종단면도가 도시되어 있는 바, 본 발명의 밀폐용기(100)는 물품을 담을 수 있는 금속재의 용기본체(10)와; 금속판(21)의 가장자리부에 다수의 잠금후크편(22a)를 갖는 합성수지재 마감테두리(22)를 금속판(21)과 일체로 몰딩 설치한 뚜껑(20);을 구비하는 것에 있어서, 상기 뚜껑(20)의 금속판(21) 중앙에 투시구멍(21a)을 형성하고, 금속판(21)의 중앙에 외부에서 용기본체(10)의 내부를 들여다 볼 수 있도록 하는 투명 합성수지재 투시판(23)을 일체로 몰딩 설치하여서 되는 것이다.That is, FIG. 1 shows a perspective view of one embodiment of the present invention, FIG. 2 shows a main longitudinal section of the lid of the embodiment, FIG. 3 shows a perspective view of the lid metal plate of the embodiment, and FIG. 4. There is shown a longitudinal cross-sectional view of the lid metal plate, the airtight container 100 of the present invention includes a container body 10 of a metal material that can contain the article; And a lid (20) molded integrally with the metal plate (21) with a synthetic resin finishing edge (22) having a plurality of locking hook pieces (22a) at the edge of the metal plate (21). A transparent synthetic resin see-through plate 23 is formed in the center of the metal plate 21 to form the see-through hole 21a, and the inside of the container body 10 can be viewed from the outside in the center of the metal plate 21. This can be done by molding.

삭제delete

도시된 실시예는 뚜껑 금속판(21)의 합성수지재 마감테두리(22) 설치부위와 투명 합성수지재 투시판(23) 설치부위에 다수의 연결구멍(21b)을 형성하여 합성수지재 마감테두리(22)와 투명 합성수지재의 투시판(23)이 금속판(21)과 일체로 몰딩될 때에 상부 합성수지와 하부 합성수지가 서로 연결될 수 있도록 하여 합성수지재 마감테두리(22)와 투명 합성수지재의 투시판(23)이 더욱 견고하게 금속판(21)과 일체화될 수 있도록 한 형태를 갖는다.In the illustrated embodiment, a plurality of connecting holes 21b are formed in the synthetic resin finishing frame 22 installation portion of the lid metal plate 21 and the transparent synthetic resin viewing plate 23 installation portion, and the synthetic resin finishing border 22 is formed. When the transparent synthetic resin sheet 23 is integrally molded with the metal plate 21, the upper synthetic resin and the lower synthetic resin can be connected to each other, so that the synthetic resin finishing border 22 and the transparent synthetic resin sheet 23 are more firmly formed. It has a form so that it may be integrated with the metal plate 21.

본 발명에 있어서 금속재 용기본체(10) 및 뚜껑 금속판(21)은 스테인레스나 알루미늄, 그 밖의 예측 가능한 다른 금속을 사용할 수 있음은 물론이다.In the present invention, the metal container body 10 and the lid metal plate 21 may be made of stainless steel, aluminum, or any other predictable metal.

상기와 같이 구성된 본 발명의 밀폐용기(100)에 있어서는 용기본체(10)의 전체와 뚜껑(20)의 대부분이 금속재로 되어 있기 때문에 인체에 유해한 발암물질이나 환경호르몬에 대한 우려가 적게 되는 것으로, 식품 등의 물품을 담은 용기본체(10)의 상단에 뚜껑(20)을 올려놓고 뚜껑(20)의 가장자리에 일체로 몰딩 설치된 마감테두리(22)의 잠금후크편(22a)을 통해 뚜껑(20)을 용기본체(10)와 결합하게 되면 용기본체(10)의 상단 개구를 견고하게 밀폐할 수 있게 되어 용기본체(10) 내부의 내용물이 외부로 유출되거나 외부의 이물질이 용기본체(10)의 내부로 유입되지 않게 된다.In the airtight container 100 of the present invention configured as described above, since the entirety of the container body 10 and most of the lid 20 are made of metal, there is less concern about carcinogens or environmental hormones that are harmful to the human body. The lid 20 is placed on the top of the container body 10 containing the food, such as food, and the lid 20 through the locking hook piece 22a of the finishing border 22 which is integrally molded at the edge of the lid 20. When combined with the container body 10 it is possible to tightly seal the top opening of the container body 10 so that the contents of the container body 10 is leaked to the outside or the foreign matter inside the container body 10 It will not flow into.

한편 본 발명에 있어서는 프레스 성형을 통해 손쉽게 제작할 수 있는 금속판(21)에 합성수지 사출기를 통해 마감테두리(22)와 투시판(23)을 일체로 몰딩하면 간편하고도 저렴하게 뚜껑(20)을 제작할 수 있게 된다.On the other hand, in the present invention, by molding the finishing frame 22 and the see-through plate 23 integrally through the plastic injection molding machine to the metal plate 21 which can be easily manufactured through press molding, the lid 20 can be manufactured easily and inexpensively. Will be.

본 발명은 상술한 실시예로만 한정되는 것이 아니라 본 발명의 요지를 벗어나지 않는 범위내에서 수정 및 변형하여 실시할 수 있고, 그러한 수정 및 변형이 가해진 기술사상 역시 이하의 특허청구범위에 속하는 것으로 보아야 한다. The present invention is not limited only to the above-described embodiments, but may be modified and modified without departing from the scope of the present invention, and the technical spirit to which such modifications and variations are applied should also be regarded as belonging to the following claims. .

이상에서 설명한 바와 같이 본 발명은 금속판(21)의 가장자리부에 다수의 잠금후크편(22a)을 갖는 합성수지재 마감테두리(22)를 금속판(21)과 일체로 몰딩 설치한 뚜껑(20)을 통해 금속재 용기본체(10)의 상단 개구를 밀폐할 수 있도록 한 것으로, 본 발명에 의하면 용기본체(10)의 전부와 뚜껑(20)의 대부분이 금속재로 구성되므로 합성수지 발암물질 및 환경호르몬에 대한 우려 및 거부감을 없앨 수 있게 될 뿐 아니라 잠금후크편을 포함한 뚜껑(20)을 간편하고도 저렴하게 제작할 수 있게 되므로 생산원가를 절감할 수 있게 되어 밀폐용기의 상품성을 크게 향상시킬 수 있게 되는 등의 효과를 얻을 수 있게 된다.As described above, according to the present invention, the synthetic resin finishing border 22 having a plurality of locking hook pieces 22a at the edges of the metal plate 21 is integrally molded with the metal plate 21 through the lid 20. In order to seal the upper opening of the metal container body 10, according to the present invention, since all of the container body 10 and most of the lid 20 is made of a metal material, concerns about synthetic resin carcinogens and environmental hormones and Not only can the rejection be eliminated, but also the lid 20 including the locking hook piece can be manufactured easily and inexpensively, thereby reducing the production cost, thereby greatly improving the merchandise of the sealed container. You can get it.

Claims (3)

삭제delete 금속재의 용기본체(10)와; 금속판(21)의 가장자리부에 다수의 잠금후크편(22a)를 갖는 합성수지재 마감테두리(22)를 금속판(21)과 일체로 몰딩 설치한 뚜껑(20);을 구비하는 것에 있어서, 상기 뚜껑(20)의 금속판(21) 중앙에 투시구멍(21a)을 형성하고, 금속판(21)의 중앙에 투명 합성수지재 투시판(23)을 일체로 몰딩 설치한 것을 특징으로 하는 밀폐용기.A container body 10 made of metal; And a lid (20) molded integrally with the metal plate (21) with a synthetic resin finishing edge (22) having a plurality of locking hook pieces (22a) at the edge of the metal plate (21). 20. A hermetically sealed container comprising a see-through hole (21a) formed in the center of a metal plate (21), and a transparent synthetic resin see-through plate (23) integrally molded in the center of the metal plate (21). 제2항에 있어서, 상기 금속판(21)의 합성수지재 마감테두리(22)의 설치부위와 투명 합성수지재의 투시판(24)의 설치부위에 다수의 연결구멍(21b)을 형성하여 합성수지재 마감테두리(22)와 투명 합성수지재의 투시판(24)이 금속판(21)과 일체로 몰딩될 때에 상부 합성수지와 하부 합성수지가 서로 연결될 수 있도록 하여 합성수지재 마감테두리(22)와 투명 합성수지재의 투시판(24)이 더욱 견고하게 금속판(21)과 일체화될 수 있도록 한 것을 특징으로 하는 밀폐용기.The method of claim 2, wherein the plurality of connecting holes (21b) is formed in the installation site of the synthetic resin finishing border 22 of the metal plate 21 and the transparent viewing plate 24 of the transparent synthetic resin material ( 22) and when the transparent plate 24 of the transparent synthetic resin material is integrally molded with the metal plate 21, the upper synthetic resin and the lower synthetic resin can be connected to each other so that the synthetic resin finishing border 22 and the transparent plate 24 of the transparent synthetic resin material Sealed container, characterized in that to be more firmly integrated with the metal plate (21).
KR1020060123920A 2006-12-07 2006-12-07 An airtight container KR100789373B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101844352B1 (en) * 2011-06-29 2018-04-03 이영원 A airtight container of metal cover
KR101848712B1 (en) * 2017-10-13 2018-04-13 하은주 Food container

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040096800A (en) * 2004-07-13 2004-11-17 문기원 A metal airtight container having a plastic lid with four locking devices
KR200396403Y1 (en) 2005-07-06 2005-09-21 장완순 Airtight containers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040096800A (en) * 2004-07-13 2004-11-17 문기원 A metal airtight container having a plastic lid with four locking devices
KR200396403Y1 (en) 2005-07-06 2005-09-21 장완순 Airtight containers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101844352B1 (en) * 2011-06-29 2018-04-03 이영원 A airtight container of metal cover
KR101848712B1 (en) * 2017-10-13 2018-04-13 하은주 Food container

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