KR200321938Y1 - A metal airtight container having a plastic lid with four locking devices - Google Patents

A metal airtight container having a plastic lid with four locking devices Download PDF

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Publication number
KR200321938Y1
KR200321938Y1 KR20-2003-0014264U KR20030014264U KR200321938Y1 KR 200321938 Y1 KR200321938 Y1 KR 200321938Y1 KR 20030014264 U KR20030014264 U KR 20030014264U KR 200321938 Y1 KR200321938 Y1 KR 200321938Y1
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KR
South Korea
Prior art keywords
lid
plastic lid
locking
edge end
end member
Prior art date
Application number
KR20-2003-0014264U
Other languages
Korean (ko)
Inventor
문기원
Original Assignee
문기원
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Priority to KR20-2003-0014264U priority Critical patent/KR200321938Y1/en
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Publication of KR200321938Y1 publication Critical patent/KR200321938Y1/en

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Classifications

    • 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
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/0218—Removable lids or covers without integral tamper element secured only by friction or gravity on both the inside and the outside of the mouth of the container
    • 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
    • B65D2543/00259—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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00435—Lids secured to an intermediate ring or like annular member fixed to the container 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
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • 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
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
    • 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
    • B65D2543/00574—Contact between the container and the lid secured locally, i.e. a lot less than half the periphery
    • 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
    • B65D2543/00648—Flange or lip
    • 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
    • B65D2543/00675—Periphery concerned
    • B65D2543/00694—Segments
    • 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
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00722—Profiles
    • B65D2543/0074—Massive bead
    • 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
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00787—Periphery concerned
    • B65D2543/00805—Segments
    • 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
    • B65D2543/00953—Sealing means
    • B65D2543/00962—Sealing means inserted
    • B65D2543/00972—Collars or rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Abstract

가. 청구범위에 기재된 고안이 속하는 기술분야.end. The technical field to which the invention described in the claims belongs.

본 고안은 밀폐용기에 관한 것으로, 특히 몸체는 스텐레스로 형성되고 뚜껑은 투명한 플라스틱으로 형성하여 잠금기능을 갖도록 한 것이다.The present invention relates to a sealed container, in particular the body is made of stainless and the lid is formed of a transparent plastic to have a locking function.

나. 고안이 해결하려는 기술적 과제.I. The technical problem the invention is trying to solve.

종래에 금속몸체와 플라스틱 뚜껑으로 되는 밀폐용기는 몸체의 재질적인 특성으로 잠금기능을 갖도록 하기 위한 가공이 불가능하여 뚜껑을 단순 가압에 의한 밀착구조로 이루어져 밀폐력이 약한 문제점이 있었다.Conventionally, a sealed container made of a metal body and a plastic lid has a problem in that the sealing force is weak because it is impossible to process to have a locking function due to the material properties of the body, and the lid is made of a close contact structure by simple pressurization.

다. 고안의 해결방법의 요지.All. The gist of the solution of the invention.

따라서 본 고안은 금속몸체의 테두리단에 잠금수단이 강구된 테두리단부재를 플라스틱으로 별도 성형하여 금속몸체의 테두리단을 결합토록 함으로서 금속몸체와 플라스틱 뚜껑과의 잠금기능을 갖도록 한 것이다.Therefore, the present invention is intended to have a locking function between the metal body and the plastic lid by combining the frame end of the metal body by separately molding the edge end member, the locking means is formed on the frame end of the metal body.

라. 고안의 중요한 용도.la. Important uses of the devise.

식품 등의 밀폐용기.Airtight containers such as food.

Description

잠금수단이 형성된 플라스틱 뚜껑을 갖는 금속 밀폐용기{A metal airtight container having a plastic lid with four locking devices}A metal airtight container having a plastic lid with four locking devices}

본 고안은 플라스틱 뚜껑으로 잠김토록 되는 금속 밀폐용기에 관한 것으로,특히 뚜껑에 일체로 형성되는 잠금수단이 금속 본체에 형성된 결합돌부에 맞물리면서 잠김토록 한 것이다.The present invention relates to a metal hermetically sealed container to be locked with a plastic lid, in particular, the locking means formed integrally with the lid is to be locked while engaging the engaging protrusion formed on the metal body.

종래에 플라스틱 뚜껑에 일체로 잠금수단이 형성되어 본체와 결합에 의하여 잠김토록 하는 것으로는 도5에 도시된 바와 같이 봅체에는 결합돌부를 형성하고 뚜껑에는 결합홈이 형성된 잠금수단을 구비토록 함으로서 잠김이 가능토록 하였다.Conventionally, the locking means is integrally formed on the plastic lid to be locked by the coupling with the main body, as shown in FIG. 5, as shown in FIG. 5, the bobbin is formed by the coupling protrusion and the lid is provided with the locking means formed with the coupling groove. It was possible.

그러나 이러한 용기의 단점은 플라스틱 본체에 수납되어지는 내용물에 의하여 용기 본체가 변색되어지거나 또는 플라스틱 특유의 환경호르몬에 대한 부정적인 이미지로 인하여 인체에 무해한 플라스틱 재질을 사용한다고 하더라도 부정적인 면이 있었다.However, the disadvantage of such a container has a negative side even if the container body is discolored by the contents stored in the plastic body or if the plastic material that is harmless to the human body is used due to the negative image of the environmental hormone unique to the plastic.

또한 종래에도 스텐레스를 이용하여 잠금수단을 구비한 것이 있었으나 이러한 것의 단점은 내용물이 보이지 않는다는 점과 이러한 것을 제작할 경우에 별도의 용접수단이나 또는 결합수단이 필요하다는 것이다.In addition, in the prior art, there were ones provided with locking means using stainless steel. However, the disadvantages of this are that the contents are not visible and that a separate welding means or a coupling means is required when manufacturing the same.

따라서 이러한 스텐레스의 용기는 상당히 고가의 제품으로 시판되어짐으로 일반인들의 범용적인 사용이 불가능한 것이다.Therefore, these stainless steel containers are commercially available as a very expensive product is impossible for the general public.

따라서 최근에는 스텐레스 본체에 투명한 플라스틱 뚜껑이 결합토록 하는 용기가 시판되고 있으나 이러한 것은 뚜껑이 본체에 단지 가압에 의하여 끼워지는 것에 불과하여 잠금기능이 없다는 단점이 있는 것이다.Therefore, in recent years, a container for allowing a transparent plastic lid to be bonded to a stainless steel body is commercially available, but this is a disadvantage that the lid is merely inserted into the body by pressing and there is no locking function.

이러한 문제점은 스텐레스의 용기 본체에 잠금기능을 갖도록 하기 위하여는 스텐레스 본체가 스텐레스 평판을 프레스의 드로잉 공법으로 두드려서 용기로 구현토록 하기 때문에 용기 본체의 측면으로 돌출되는 결합돌부를 구현시키거나 또는상측의 테두리에 결합돌부를 구현시키는 것이 불가능하기 때문이다.This problem is to implement the locking protrusion protruding to the side of the container body to implement the container by tapping the stainless steel plate by the drawing method of the press in order to have a locking function to the container body of stainless steel or the upper edge This is because it is impossible to implement a coupling protrusion in the.

따라서 본 고안의 스텐레스 테두리에 돌출테를 형성하고, 그 하방으로는 일정간격으로 결합돌기를 돌설시켜 상기 결합돌기가 맞물리도록 결착홈이 형성된 테두리단부재를 플라스틱으로 별도 성형하여 결합토록 함으로서 뚜껑의 잠금수단이 형성된 잠금날개와 결합토록 한 것이다.Therefore, to form a protruding frame on the stainless steel frame of the present invention, and to protrude the engaging projection at a predetermined interval below the locking edge of the lid formed by the plastic forming the edge end member formed with a binding groove so that the engaging projection is engaged. The means is to be combined with the formed locking wing.

도 1은 본 고안의 일 실시 예에 따른 조립과정을 나타낸 분해 사시도.1 is an exploded perspective view showing the assembly process according to an embodiment of the present invention.

도 2는 도 1의 조립상태를 나타낸 부분 단면도.2 is a partial cross-sectional view showing the assembled state of FIG.

도2A는 도1의 조립과정을 나타낸 분해단면도.Figure 2A is an exploded cross-sectional view showing the assembly process of Figure 1;

도 3은 본체와 뚜껑의 또 다른 잠금수단을 나타낸 부분단면도.Figure 3 is a partial cross-sectional view showing another locking means of the body and the lid.

도 4는 도3의 잠금수단을 나타낸 부분단면도.4 is a partial cross-sectional view showing the locking means of FIG.

<도면의주요부분에대한부호의설명>Explanation of symbols on the main parts of the drawing

10: 뚜껑 11: 잠금날개010: lid 11: lock wing 0

20: 용기본체 21: 돌출테20: container body 21: protrusion frame

22: 결합돌기22: engaging protrusion

30: 테두리단부재 31: 결합홈30: edge end member 31: coupling groove

32: 결착수단 33: 밀착면32: binding means 33: contact surface

이하에서는 첨부 도면을 참조하여 본 고안의 가장 바람직한 일 실시 예를 상세히 설명하기로 한다. 우선, 각 도면을 설명함에 있어 동일한 구성 요소들에 한해서는 비록 다른 도면상에 도시되더라도 동일한 참조부호를 사용토록 한다.Hereinafter, with reference to the accompanying drawings will be described in detail the most preferred embodiment of the present invention. First, in describing the drawings, the same reference numerals are used to refer to the same elements even though they are shown in different drawings.

도 1 내지 도 3에 도시된 바와 같이 본 고안은 투명한 플라스틱 뚜껑(10)에는 일체로 절첩되어지는 잠금날개(11)가 구비되고 잠금날개(11)에는 잠금수단(11a)이 구비되어지며 상기 뚜껑(10)과 결합되는 용기본체(20)는 스텐레스 평판을 프레스로 가공하여 상측 테두리단이 절곡되어 돌출테(21)를 형성하고, 상기 돌출테의 하방으로는 일정간격으로 결합돌기(22)를 형성하고, 상기 결합돌기(22)에 맞물리도록 별도의 테두리단부재(30)의 내측으로는 결합홈(31)을 형성하여 테두리단부재를 용기본체의 돌출테(21) 하단에 밀착시켜 결합토록 한 구성이다.As shown in FIGS. 1 to 3, the present invention is provided with a locking wing 11 which is integrally folded on the transparent plastic lid 10, and a locking means 11a is provided on the locking wing 11. The container body 20 to be coupled to the 10 is processed by pressing a stainless steel plate to the upper edge is bent to form a protruding frame 21, the lower side of the protruding frame at a predetermined interval to the engaging projection 22 Forming and forming a coupling groove 31 in the inner side of the separate edge end member 30 to be engaged with the engaging projection 22 to bring the edge end member in close contact with the bottom of the protruding frame 21 of the container body to engage. One configuration.

이때 테두리단 부재(30)에 형성되는 결착수단(32)은 뚜껑(10)에 형성되는 잠금날개(11)의 잠금수단(11a)에 따라 일정간격이 유지되게 돌출되어지거나 일체로 연장되게 돌출되어지는 것이다.At this time, the binding means 32 formed on the edge end member 30 is protruded to maintain a predetermined interval or protrude integrally in accordance with the locking means (11a) of the locking blade (11) formed on the lid (10). To lose.

또한 결착수단(32)에는 하방으로 돌출되어지는 결착돌부(32a)를 형성하여 뚜껑(10)의 잠금날개(11)에 형성된 잠금수단(11a)에 걸려지게 함으로서 용이하게 잠금상태가 해제되지 않게 한 것이다.In addition, the fastening means 32 is formed with a fastening protrusion 32a protruding downward so as to be caught by the locking means 11a formed on the locking blade 11 of the lid 10 so that the locked state is not easily released. will be.

한편, 상기 뚜껑(10)의 테두리단에는 상기 용기체(20)의 테두리단 삽입을 위한 결합요입부(12)와 이 결합요입부(12)에 삽입 고정되어 밀착토록 하기 위한 패킹(13)이 형성되어짐은 물론이다.On the other hand, at the edge of the lid 10, the coupling inlet 12 for inserting the edge of the container body 20 and the packing 13 for inserting and fixed to the coupling inlet 12 is tight Of course it is formed.

따라서 상기와 같이 구성된 본 고안의 밀폐용기는 뚜껑(10)에 강구되어진 잠금수단(11a)이 용기본체의 테두리단부재에 형성되어진 결착수단(32)과 맞물리게 되면서 잠금기능을 하게 되는 것이고, 이러한 잠금기능은 스텐레스로 제작되어진 용기본체에 투명한 재질의 합성수지 뚜겅이 간단하여 결합토록 함으로서 간편한 조립은 물론 저렴한 가격의 제공이 가능하게 된 것이다.Therefore, the closed container of the present invention configured as described above is to lock the locking means (11a) is formed on the lid 10 is engaged with the binding means (32) formed on the edge end member of the container body, such a locking function, The function is that the synthetic resin cover made of stainless steel is simply combined with the container body made of stainless steel, so that it is possible to provide simple assembly and low price.

또한 테두리단부재에는 밀착면(33)이 형성되어 용기본체(20)와 결합될 경우에 긴밀한 밀착이 가능하게 되는 것이다.In addition, the edge end member is in close contact with the surface 33 is formed is to be in close contact with the container body 20 is possible.

상술한 바와 같이 본 고안의 밀폐용기는 용기와 뚜껑과의 고정을 위한 잠금장치가 형성되어 종래에 플라스틱 뚜껑과 금속재 용기로 이루어진 밀폐용기에서 발생되는 밀폐력 저하의 문제점을 해결할 수 있는 것이다.As described above, the sealed container of the present invention is formed with a locking device for fixing the container and the lid to solve the problem of a decrease in the sealing force generated in the conventional sealed container made of a plastic lid and a metal container.

Claims (4)

플라스틱 뚜껑(10)에는 일체로 절첩되어지는 잠금수단(11a)을 갖는 잠금날개(11)가 구비되고 상기 뚜껑(10)과 결합되는 용기본체(20)는 스텐레스 평판을 프레스로 가공하여 상측 테두리단으로 돌출테를 구비하고 그 하단으로는 결합돌기를 형성하여 상기 결합돌기에 맞물리게 밀착면(33)과 결합홈(31)이 강구된 테두리단부재(30)가 끼워져 고정되어짐을 특징으로 하는 잠금수단이 형성된 플라스틱 뚜껑을 갖는 금속 밀폐용기.The plastic lid 10 is provided with a locking blade 11 having a locking means 11a that is integrally folded, and the container body 20 coupled to the lid 10 is processed by pressing a stainless flat plate to the upper edge end. Locking means characterized in that it has a protruding frame and the lower end of the engaging projection is formed by engaging the engaging projection 33 and the rim end member 30 is formed to engage the engaging projection 31 Metal sealed container having a formed plastic lid. 제 1항에 있어서, 상기 테두리단부재(30)의 결착수단(32)에는 하향되는 결착돌부(32a)가 형성됨을 특징으로 하는 잠금수단이 형성된 플라스틱 뚜껑을 갖는 금속 밀폐용기.The method of claim 1, wherein the binding means (32) of the edge end member 30 is a metal sealing container having a plastic lid formed with a locking means characterized in that the downwardly formed binding protrusion (32a). 제 1항 또는 제2항에 있어서, 상기 테두리단부재(30)의 결착수단(32)은 일정간격으로 형성됨을 특징으로 하는 잠금수단이 형성된 플라스틱 뚜껑을 갖는 금속 밀폐용기.The metal closed container according to claim 1 or 2, wherein the fastening means (32) of the edge end member (30) is formed at a predetermined interval. 제 1항 또는 제2항에 있어서, 상기 테두리단부재(30)의 결착수단(32)은 테두리 단의 하방으로 일체로 돌출 형성됨을 특징으로 하는 잠금수단이 형성된 플라스틱 뚜껑을 갖는 금속 밀폐용기.The method of claim 1 or claim 2, wherein the binding means (32) of the edge end member 30 is a metal closed container having a plastic lid formed with a locking means, characterized in that formed integrally protruding downward of the edge end.
KR20-2003-0014264U 2003-05-09 2003-05-09 A metal airtight container having a plastic lid with four locking devices KR200321938Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050114858A (en) * 2004-06-02 2005-12-07 위니아만도 주식회사 Storage container for a kimchi refrigerator
KR100938999B1 (en) 2007-10-30 2010-01-28 엘지전자 주식회사 A metal container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050114858A (en) * 2004-06-02 2005-12-07 위니아만도 주식회사 Storage container for a kimchi refrigerator
KR100938999B1 (en) 2007-10-30 2010-01-28 엘지전자 주식회사 A metal container

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