KR20100005310U - A container - Google Patents

A container Download PDF

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Publication number
KR20100005310U
KR20100005310U KR2020080015204U KR20080015204U KR20100005310U KR 20100005310 U KR20100005310 U KR 20100005310U KR 2020080015204 U KR2020080015204 U KR 2020080015204U KR 20080015204 U KR20080015204 U KR 20080015204U KR 20100005310 U KR20100005310 U KR 20100005310U
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KR
South Korea
Prior art keywords
container
outer container
lid
inner container
sealed
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KR2020080015204U
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Korean (ko)
Inventor
조문식
Original Assignee
조문식
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Priority to KR2020080015204U priority Critical patent/KR20100005310U/en
Publication of KR20100005310U publication Critical patent/KR20100005310U/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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • B65D81/3825—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container with one or more containers located inside the external 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/04—Open-ended containers shaped to be nested when empty and to be superposed when full
    • B65D21/043—Identical stackable containers specially adapted for nesting after rotation around a vertical axis
    • B65D21/045—Identical stackable containers specially adapted for nesting after rotation around a vertical axis about 180° only
    • 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
    • B65D2543/00101—Shape of the outer periphery curved square-like or rectangular-like
    • 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
    • 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
    • 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
    • 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)
  • Packages (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

본 고안은 음식물이 환경호르몬에 노출되지 않으므로 위생적이고 내, 외부용기의 착탈이 가능하여 실용성도 우수한 새로운 구조의 이중밀폐용기에 대한 것이다.The present invention is a new double-sealed container of hygienic and new structure with excellent practicality since the food is not exposed to environmental hormones and is removable.

본 고안에 따르면, 합성수지로 이루어진 외부용기(10)와, 금속으로 이루어져서 상기 외부용기(10) 내부에 착탈가능하게 끼워지는 내부용기(20)와, 상기 외부용기(10)에 끼워진 내부용기(20)의 상단을 커버하는 뚜껑(30)을 포함하며, 상기 외부용기(10)의 내측면에는 외부용기(10)의 상단으로 연장되는 배기홈(12)이 형성된 것을 특징으로 하는 이중밀폐용기가 제공된다.According to the present invention, the outer container 10 made of a synthetic resin, the inner container 20 made of metal detachably fitted inside the outer container 10, and the inner container 20 fitted to the outer container 10 It includes a lid 30 to cover the top of the outer container 10, the inner surface of the outer container 10 provides a double hermetic container, characterized in that the exhaust groove 12 extending to the top of the outer container 10 is formed do.

용기, 이중, 밀폐, 단열, 뚜껑 Container, Double, Sealed, Insulated, Lid

Description

이중밀폐용기{A container}Double Airtight Container {A container}

본 고안은 이중밀폐용기에 관한 것으로서, 보다 상세하게는 음식물이 환경호르몬에 노출되지 않으므로 위생적이고 내·외부용기의 착탈이 가능하여 실용성도 우수한 새로운 구조의 이중밀폐용기에 관한 것이다.The present invention relates to a double sealed container, and more particularly to a double sealed container of a new structure that is hygienic and removable of the internal and external containers because food is not exposed to environmental hormones and has excellent practicality.

음식물을 보관하는 반찬용기 또는 도시락 용기로 합성수지 제품들이 많이 제공되고 있다. 합성수지제품은 쉽게 깨지지 않을 뿐만 아니라 다양한 색상의 부여가 용이하며 외주면에 무늬 등을 쉽게 구현할 수 있는 장점이 있다. 그러나 합성수지제품에서는 환경호르몬을 비롯한 유해물질이 배출되는 것으로 알려져 있다. As a side dish container or lunch box for storing food, synthetic resin products are provided. Synthetic resin products are not only easy to break, but also easy to assign various colors, and has the advantage of easy to implement patterns on the outer circumferential surface. However, it is known that synthetic resin products emit harmful substances including environmental hormones.

한편, 스테인레스스틸과 같은 금속으로 된 용기는 전술한 합성수지용기와 달리 환경호르몬이 발생되지 않는다는 점에서 건강에 유익하다. 그러나 금속용기는 다채로운 색상을 부여하거나 표면에 무늬 등을 형성하기가 용이하지 않으므로 전체적인 외관이 다소 단조롭다는 단점이 있다. 또한, 금속용기는 열전도율이 높기 때문에 뜨거운 음식을 담으면 용기가 금방 뜨거워져서 용기를 손으로 만지기 곤란하 며, 단열성도 부족하여 뜨거운 음식을 열기가 유지되도록 보관하지 못하는 단점도 있다. 뿐만 아니라 외력에 의해 쉽게 찌그러지고 원상복원이 쉽지 않는 단점도 있다. On the other hand, a container made of metal such as stainless steel is beneficial to health in that environmental hormone is not generated unlike the synthetic resin container described above. However, the metal container has a disadvantage in that the overall appearance is rather monotonous because it is not easy to give a colorful color or to form a pattern on the surface. In addition, since the metal container has a high thermal conductivity, when the hot food is contained, the container becomes hot quickly, making it difficult to touch the container by hand. In addition, it is easily crushed by external forces and is not easy to restore the original.

또한, 야외에서 여러 사람이 음식을 함께 먹을 때 음식을 덜어 먹기 위한 용기가 추가적으로 필요한 경우가 있는데, 이를 위해서는 야외로 나갈 때 여분의 용기를 더 준비하여야 하므로 불편하다. In addition, there are cases where a container for eating food is additionally needed when several people eat the food together outdoors, and this is inconvenient because an extra container must be prepared when going out.

본 고안은 상기의 문제점을 해결하기 위한 것으로서, 본 고안의 목적은 음식물이 닿는 내부용기는 금속으로 이루어지므로 위생적이고 음식물이 닿지 않는 외부용기는 합성수지로 이루어져서 다양한 색상과 무늬의 부여가 용이하며, 단열기능도 가지므로 찬 음식은 차게, 뜨거운 음식은 열기가 유지되도록 보관할 수 있으며, 필요에 따라 내·외부용기를 분할하여 각각 별도의 용기로 사용이 가능하므로 실용성이 우수한 새로운 구조의 이중밀폐용기를 제공하는 것이다.The present invention is to solve the above problems, the purpose of the present invention is that the inner container is made of metal food is hygienic and the outer container is not made of food made of synthetic resin is easy to give a variety of colors and patterns, insulation It also has the function to keep cold foods cold and hot foods to keep heat.The inner and outer containers can be divided and used as separate containers as needed to provide a new double sealed container with excellent practicality. It is.

본 고안의 일 특징에 따르면, 합성수지로 이루어진 외부용기(10)와, 금속으로 이루어져서 상기 외부용기(10) 내부에 착탈가능하게 끼워지는 내부용기(20)와, 상기 외부용기(10)에 끼워진 내부용기(20)의 상단을 커버하는 뚜껑(30)을 포함하며, 상기 외부용기(10)의 내측면에는 외부용기(10)의 상단으로 연장되는 배기홈(12)이 형성된 것을 특징으로 하는 이중밀폐용기가 제공된다. According to one feature of the present invention, the outer container 10 made of a synthetic resin, the inner container 20 made of metal detachably fitted into the outer container 10, and the inner container fitted to the outer container 10 A lid 30 covering the upper end of the container 20, the inner surface of the outer container 10, double sealing, characterized in that the exhaust groove 12 extending to the upper end of the outer container 10 is formed A container is provided.

본 고안의 다른 특징에 따르면, 상기 외부용기(10)의 상단에는 외측으로 돌출된 걸림돌부(14)가 형성되고, 상기 내부용기(20)의 상단에는 컬링가공되며 상기 외부용기(10)에 끼워진 상태에서 상기 외부용기(10) 보다 상향으로 돌출되는 컬링부(22)가 형성되며, 상기 뚜껑(30)의 저면에는 패킹(31)이 삽입되는 패킹삽입 홈(32)이 형성되고, 뚜껑(30)의 둘레부에는 하향으로 절곡되어 하단이 상기 걸림돌부(14)에 걸리도록 된 체결날개(34)가 형성되어, 상기 내부용기(20)를 외부용기(10)에 끼운 상태에서 상기 내부용기(20)를 상기 뚜껑(30)으로 덮고 상기 체결날개(34)를 상기 걸림돌부(14)에 체결시키면, 상기 컬링부(22)가 상기 패킹(31)에 가압되어 내부용기(20)가 밀폐되는 것을 특징으로 하는 이중밀폐용기가 제공된다. According to another feature of the present invention, the upper end of the outer container 10 is formed with a protrusion 14 protruding outward, the upper end of the inner container 20 is curled and fitted to the outer container 10 The curling part 22 is formed to protrude upwardly from the outer container 10 in the state, and a packing insertion groove 32 into which the packing 31 is inserted is formed at the bottom of the lid 30, and the lid 30 is formed. In the circumferential portion of the) is formed a fastening wing 34 bent downward to the hooking portion 14, the inner container 20 in the state of fitting the inner container 20 to the outer container (10) When the cover 20 is covered with the lid 30 and the fastening blade 34 is fastened to the locking portion 14, the curling portion 22 is pressed against the packing 31 to seal the inner container 20. Provided is a double sealed container, characterized in that.

본 고안의 또 다른 특징에 따르면, 상기 컬링부(22)가 상기 외부용기(10)의 상단에 안착되어 상기 배기홈(12)의 상단이 상기 컬링부(22)에 의해 커버되며, 상기 외부용기(10)와 내부용기(20) 사이에는 이격공간(40)이 형성되는 것을 특징으로 하는 이중밀폐용기가 제공된다. According to another feature of the present invention, the curling portion 22 is seated on the upper end of the outer container 10 so that the upper end of the exhaust groove 12 is covered by the curling portion 22, the outer container Between the 10 and the inner container 20 is provided a double sealed container characterized in that the separation space 40 is formed.

이상과 같은 본 고안은 외부용기(10)와 내부용기(20)가 착탈가능하게 끼워지도록 구성되는데, 외부용기(10)의 내측면에 형성된 배기홈(12)에 의해 내부용기(20)를 외부용기(10)에 공기저항 없이 쉽게 끼워 조립할 수 있다. The present invention as described above is configured so that the outer container 10 and the inner container 20 is detachably fitted, the outer container 10 by the exhaust groove 12 formed on the inner surface of the outer container 10 outside The container 10 can be easily assembled without air resistance.

이러한 본 고안은 음식이 금속제로 된 내부용기(20)에만 접촉되므로 위생적이며, 또한 외부용기(10)는 합성수지로 이루어져서 상대적으로 색상 및 무늬 부여가 용이하므로 외관이 미려한 용기를 제작할 수 있다. 또, 금속제 내부용기(20)가 합성수지제 외부용기(10)에 커버되므로 금속제 용기가 외력에 의해 쉽게 찌그러지지는 단점도 보완된다. The present invention is hygienic because food is in contact only with the inner container 20 made of metal, and the outer container 10 is made of a synthetic resin, so that color and pattern can be relatively easy to manufacture, and thus, a beautiful container can be manufactured. In addition, since the metal inner container 20 is covered by the synthetic resin outer container 10, the disadvantage that the metal container is easily crushed by external force is also compensated.

특히, 본 고안은 상기 배기홈(12)이 외부용기(10)를 관통하지 않고 외부용기(10)의 내측면에서 외부용기(10)의 상단으로 연장되도록 형성되므로, 필요에 따라 외부용기(10)에도 음식을 담아 사용할 수 있다. 특히, 야외에서 음식을 먹을 때 먹을 덜기 위해 추가로 그릇이 필요한 경우에 내부용기(20)를 외부용기(10)에서 분리하여 외부용기(10)에 음식을 담아 먹으면 되므로 나들이를 갈 때 여분의 그릇을 준비하지 않아도 되므로 편리하다. In particular, the present invention is formed so that the exhaust groove 12 extends from the inner surface of the outer container 10 to the upper end of the outer container 10 without penetrating the outer container 10, the outer container 10 as necessary ) Can also be used for food. Particularly, when food is required to eat in the open air, in case of needing an additional bowl, the inner container 20 may be separated from the outer container 10 and the food may be eaten in the outer container 10. It is convenient because you do not need to prepare.

또한, 본 고안은 뚜껑(30)이 구비되므로 밀폐용기로 사용이 가능하며, 뚜껑(30)을 닫으면, 내부용기(20)의 컬링부(22)가 뚜껑(30)에 끼워진 패킹(31)에 가압되어 내부용기(20) 내부가 밀폐되므로 내부용기(20)에 담아진 음식물이 샐 우려가 없다. 또한, 상기 컬링부(22)가 외부용기(10) 상단으로 돌출되어 있으므로 내, 외부용기(10,20)를 분리할 때 상기 컬링부(22)를 손으로 잡고 내부용기(20)를 외부용기(10)에서 분리하면 되므로 편리하다. In addition, the present invention is provided with a lid 30 can be used as a sealed container, when closing the lid 30, the curling portion 22 of the inner container 20 to the packing 31 fitted in the lid 30 Since the inside is sealed and the inside of the container 20 is sealed, there is no fear that food contained in the container 20 may leak. In addition, since the curling part 22 protrudes to the upper end of the outer container 10, when the inner and outer containers 10 and 20 are separated, the curling part 22 is held by hand to hold the inner container 20. It is convenient because it is separated from (10).

또, 상기 내부용기(10)와 외부용기(20) 사이가 이격되어 공간이 형성되고, 상기 컬링부(22)가 외부용기(20)의 상단에 안착되도록 구성된 경우에는 컬링부(22)에 의해 배기홈(12)이 커버되고, 내, 외부용기(10,20) 사이의 공간이 밀폐된다. 그리고 이러한 밀폐공간(40)에 의해 내, 외부용기(10,20) 사이에 단열이 이루어지므로, 음식을 차고 더운 상태가 지속되도록 보관할 수 있다. In addition, when the space between the inner container 10 and the outer container 20 is formed, and the curling portion 22 is configured to be seated on the upper end of the outer container 20 by the curling portion 22 The exhaust groove 12 is covered, and the space between the inner and outer containers 10 and 20 is sealed. And since the heat insulation is made between the inner, the outer container (10, 20) by the sealed space 40, the food can be stored so that the hot state continues.

이하에서 도면을 참조하여 본 고안의 바람직한 실시예를 설명한다. 도 1은 본 고안의 일 실시예를 보인 분해사시도이고, 도 2는 그 단면도이다. 본 고안은 도시된 바와 같이, 합성수지로 이루어진 외부용기(10)와, 금속으로 이루어져서 상기 외부용기(10) 내부에 착탈가능하게 끼워지는 내부용기(20)와, 뚜껑(30)을 포함하여 이루어진 이중밀폐용기이다. Hereinafter, with reference to the drawings will be described a preferred embodiment of the present invention. 1 is an exploded perspective view showing an embodiment of the present invention, Figure 2 is a cross-sectional view thereof. The present invention, as shown, the outer container 10 made of synthetic resin, the inner container 20 made of a metal detachably fitted to the inside of the outer container 10, including a lid 30 It is a sealed container.

상기 외부용기(10)는 상부가 개구된 사각통체 형상을 갖도록 합성수지로 사출성형되는데, 상단부 외측면에는 상기 뚜껑(30)을 결합시키기 위한 걸림돌부(14)가 수평으로 돌출형성된다. 이 걸림돌부(14)의 선단부 저면에는 하향으로 돌출된 돌기(13)가 형성된다. 이러한 외부용기(10)의 내측에는 배기홈(12)이 형성되는데, 이 배기공(12)은 외부용기(10)의 상단까지 연장되도록 상하로 길게 다수개 형성된다. The outer container 10 is injection-molded with a synthetic resin so as to have a rectangular cylindrical shape with an upper portion, the locking projection 14 for engaging the lid 30 is protruded horizontally on the outer surface of the upper end. A protrusion 13 protruding downward is formed on the bottom of the distal end of the locking protrusion 14. Exhaust grooves 12 are formed in the inner side of the outer container 10, and the exhaust holes 12 are formed in a plurality of long vertically extending to the upper end of the outer container 10.

상기 내부용기(20)는 금속재로 성형되는데 바람직하게는 스테인레스 스틸로 성형된다. 이 내부용기(20)는 상기 외부용기(10) 내부에 착탈가능하게 끼워진다. 이러한 내부용기(20)의 상단에는 외측으로 컬링가공된 컬링부(22)가 형성되는데, 내부용기(20)를 외부용기(10)에 끼우면, 이 컬링부(22)는 외부용기(10)의 상단보다 상향으로 돌출되도록 형성된다. The inner container 20 is formed of a metal material is preferably formed of stainless steel. The inner container 20 is detachably fitted inside the outer container 10. The upper end of the inner container 20 is formed with a curling portion 22 is curled to the outside, when the inner container 20 is fitted to the outer container 10, the curling portion 22 of the outer container 10 It is formed to protrude upward from the top.

한편, 상기 뚜껑(30)은 외부용기(10)에 끼워진 내부용기(20)의 상단을 커버하기 위한 것으로, 도시된 바와 같이, 그 둘레부에는 하향으로 절곡 가능하게 연장된 체결날개(34)가 형성되고, 저면 둘레부에는 패킹(31)이 끼워지는 패킹삽입홈(32)이 형성된다. 상기 체결날개(34)의 선단에는 상기 걸림돌부(14) 선단에 형성된 돌기(13)가 삽입되는 삽입홈(35)이 형성된다. On the other hand, the lid 30 is to cover the upper end of the inner container 20 fitted to the outer container 10, as shown, the fastening wings 34 are extended to be bent downward in the peripheral portion It is formed, a packing insertion groove 32 is formed in the bottom circumference of the packing 31 is fitted. An insertion groove 35 into which the protrusion 13 formed at the distal end of the locking protrusion 14 is inserted is formed at the distal end of the fastening wing 34.

이러한 뚜껑(30)으로 외부용기(10)에 끼워진 내부용기(20)의 상단을 덮고, 상기 체결날개(34)를 하향으로 절곡시켜 체결날개(34)의 삽입홈에 상기 걸림돌부(14)의 돌기(13)가 끼워지도록 가압하면 체결날개(34)가 걸림돌부에 체결되어 뚜껑(30)이 내, 외부용기(10,20)에 결합된다. 이때 상기 컬링부(22)의 상단은 뚜껑(30)에 끼워진 패킹(31)에 가압되어 내부용기(20)가 밀폐된다. The lid 30 covers the upper end of the inner container 20 fitted into the outer container 10, and the fastening blade 34 is bent downward to insert the locking protrusion 14 into the insertion groove of the fastening blade 34. When the protrusion 13 is pressed to fit, the fastening blade 34 is fastened to the locking protrusion, and the lid 30 is coupled to the inner and outer containers 10 and 20. At this time, the upper end of the curling unit 22 is pressed by the packing 31 fitted in the lid 30 to seal the inner container 20.

이와 같은 구성을 가지는 본 고안은 내부용기(20)를 외부용기(10) 끼우고 내부용기(20)에 음식을 담는데, 상기 배기홈(12)을 통해 외부용기(10) 내부의 공기가 배기되므로 공기의 저항을 크게 받지 않고 내부용기(10)를 외부용기(10)에 용이하게 끼울 수 있다. 한편, 음식이 금속으로 된 내부용기(20)에만 접촉되고 합성수지로 된 외부용기(10)에는 접촉되지 않으므로 위생적이다. 도시된 바와 같이, 상기 컬링부(22)가 외부용기(10) 상단으로 돌출되므로 이 컬링부(22)를 잡고 내부용기(20)를 외부용기(10)에서 쉽게 분리시킬 수 있다. The present invention having the configuration as described above puts the inner container 20 into the outer container 10 and puts food in the inner container 20, through which the air inside the outer container 10 is exhausted. Therefore, the inner container 10 can be easily fitted to the outer container 10 without receiving a large resistance of air. On the other hand, food is hygienic because only the inner container 20 made of metal and not the outer container 10 made of synthetic resin. As shown, since the curling portion 22 protrudes to the top of the outer container 10, the curling portion 22 can be grasped to easily separate the inner container 20 from the outer container 10.

바람직하게는 도시된 바와 같이, 내, 외부용기(10,20) 사이에는 공간이 형성되고, 상기 컬링부(22)는 외부용기(10) 상단에 안착되어 상기 배기홈(12)을 커버하도록 구성되는데, 이와 같이 컬링부(22)가 외부용기(10) 상단에 안착되어 배기홈(12)을 커버하게 되면 내, 외부용기(10,20) 사이의 공간이 밀폐되어 밀폐공간(40)이 형성된다. 그리고 이와 같이 밀폐공간(40)이 형성되면, 내, 외부용기(10,20) 사이에 단열이 이루어지므로 찬 음식은 차게, 더운 음식은 식지 않도록 보관할 수 있는 장점이 있다. Preferably, as shown, a space is formed between the inner and outer containers (10, 20), the curling portion 22 is configured to be seated on top of the outer container (10) to cover the exhaust groove (12) When the curling unit 22 is seated on the outer container 10 and covers the exhaust groove 12, the space between the inner and outer containers 10 and 20 is sealed to form a closed space 40. do. And when the sealed space 40 is formed in this way, since the heat is made between the inner and outer containers (10,20) there is an advantage that can be stored cold food, hot food does not cool.

도 1은 고안의 일 실시예를 보인 분해사시도1 is an exploded perspective view showing an embodiment of the design

도 2는 상기 실시예의 결합상태 단면도2 is a cross-sectional view of the bonded state of the embodiment

Claims (3)

합성수지로 이루어진 외부용기(10)와, 금속으로 이루어져서 상기 외부용기(10) 내부에 착탈가능하게 끼워지는 내부용기(20)와, 상기 외부용기(10)에 끼워진 내부용기(20)의 상단을 커버하는 뚜껑(30)을 포함하며, 상기 외부용기(10)의 내측면에는 외부용기(10)의 상단으로 연장되는 배기홈(12)이 형성된 것을 특징으로 하는 이중밀폐용기. An outer container 10 made of a synthetic resin, an inner container 20 made of metal and detachably fitted inside the outer container 10, and an upper end of the inner container 20 fitted to the outer container 10 are covered. And a lid 30, wherein the inner surface of the outer container 10 is a double sealed container, characterized in that the exhaust groove 12 extending to the upper end of the outer container 10 is formed. 제1항에 있어서, 상기 외부용기(10)의 상단에는 외측으로 돌출된 걸림돌부(14)가 형성되고, 상기 내부용기(20)의 상단에는 컬링가공되며 상기 외부용기(10)에 끼워진 상태에서 상기 외부용기(10) 보다 상향으로 돌출되는 컬링부(22)가 형성되며, 상기 뚜껑(30)의 저면에는 패킹(31)이 삽입되는 패킹삽입홈(32)이 형성되고, 뚜껑(30)의 둘레부에는 하향으로 절곡되어 하단이 상기 걸림돌부(14)에 걸리도록 된 체결날개(34)가 형성되어, 상기 내부용기(20)를 외부용기(10)에 끼운 상태에서 상기 내부용기(20)를 상기 뚜껑(30)으로 덮고 상기 체결날개(34)를 상기 걸림돌부(14)에 체결시키면, 상기 컬링부(22)가 상기 패킹(31)에 가압되어 내부용기(20)가 밀폐되는 것을 특징으로 하는 이중밀폐용기. According to claim 1, wherein the upper end of the outer container 10 is formed with a protrusion 14 protruding outward, the upper end of the inner container 20 is curled in the state fitted to the outer container (10) The curling portion 22 protruding upward from the outer container 10 is formed, and a packing insertion groove 32 into which the packing 31 is inserted is formed at the bottom of the lid 30, and the lid 30 is formed. Fastening wings 34 are bent downward to the hook portion 14 to be caught by the engaging protrusion 14, the inner container 20 in the state of fitting the inner container 20 to the outer container 10, the inner container 20 If the cover 30 and the fastening wing 34 is fastened to the engaging portion 14, the curling portion 22 is pressed to the packing 31 is characterized in that the inner container 20 is sealed. Double sealed container. 제2항에 있어서, 상기 컬링부(22)가 상기 외부용기(10)의 상단에 안착되어 상기 배기홈(12)의 상단이 상기 컬링부(22)에 의해 커버되며, 상기 외부용기(10)와 내부용기(20) 사이에는 이격공간(40)이 형성되는 것을 특징으로 하는 이중밀폐용기. According to claim 2, wherein the curling portion 22 is seated on the upper end of the outer container 10, the upper end of the exhaust groove 12 is covered by the curling portion 22, the outer container 10 Double sealing container, characterized in that the separation space 40 is formed between the inner container 20.
KR2020080015204U 2008-11-14 2008-11-14 A container KR20100005310U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021188298A1 (en) * 2020-03-16 2021-09-23 Helen Of Troy Limited Container with venting or multiple sealing feature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021188298A1 (en) * 2020-03-16 2021-09-23 Helen Of Troy Limited Container with venting or multiple sealing feature
US11639252B2 (en) 2020-03-16 2023-05-02 Helen Of Troy Limited Container with venting or multiple sealing feature

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