KR20150109651A - Food storage box - Google Patents

Food storage box Download PDF

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Publication number
KR20150109651A
KR20150109651A KR1020140032664A KR20140032664A KR20150109651A KR 20150109651 A KR20150109651 A KR 20150109651A KR 1020140032664 A KR1020140032664 A KR 1020140032664A KR 20140032664 A KR20140032664 A KR 20140032664A KR 20150109651 A KR20150109651 A KR 20150109651A
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KR
South Korea
Prior art keywords
container
lid
housing
stacked
protruding
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KR1020140032664A
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Korean (ko)
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KR101786163B1 (en
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이민규
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이민규
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Priority to KR1020140032664A priority Critical patent/KR101786163B1/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
    • 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
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/0217—Containers with a closure presenting stacking elements
    • B65D21/0223—Containers with a closure presenting stacking elements the closure and the bottom presenting local co-operating elements, e.g. projections and recesses
    • 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
    • B65D43/08—Removable lids or covers having a peripheral flange fitting over the rim 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
    • 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
    • B65D51/249—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes the closure being specifically formed for supporting 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
    • 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
    • B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2007—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
    • B65D81/2015—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum in an at least partially rigid 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/50—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage
    • 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
    • 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
    • B65D2543/00027—Stackable lids or covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Evolutionary Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Toxicology (AREA)
  • Zoology (AREA)
  • Closures For Containers (AREA)
  • Stackable Containers (AREA)

Abstract

The present invention relates to a vacuum container storing various foods. A cover of a soft material is coupled to an upper end circumference of a container housing having an inner space to seal the container, and an insertion unit is formed to enable a lower end of the container housing to be inserted into the insertion unit to be fixated on an upper surface of the cover to stack the container in multiple ends to be stored. Moreover, the upper end circumference of the container housing is formed to protrude outward and a locking unit is formed to be locked by a protruding portion in the cover in order to stack the sealing container in multiple ends to be stored and stably maintain a stacked state of the container. Moreover, the stacked containers are easily separated from each other, and the cover is not randomly opened while the containers are separated and is easily opened from the container housing when a user wants to open the cover.

Description

식품 저장용 밀폐용기{FOOD STORAGE BOX}{FOOD STORAGE BOX}

본 발명은 각종 식품을 저장할 수 있는 진공용기에 관한 것으로, 더욱 상세하게는 용기함체의 기밀유지를 위한 뚜껑의 결합이 용기함체의 상단테두리와 뚜껑 테두리의 밀착에 의하여 결합되면서 기밀이 유지되도록 한 식품 저장용 밀폐용기에 관한 것이다.The present invention relates to a vacuum container capable of storing various foods. More specifically, the present invention relates to a vacuum container capable of storing various foods, and more particularly, To a sealed container for storage.

일반적으로 밀폐용기는 각종 식품을 저장하기 위하여 사용하는 것으로, 대부분의 밀폐용기는 내공간을 갖는 용기함체에 뚜껑을 결합하여 사용한다.In general, a sealed container is used for storing various foods. Most of the sealed containers are used by coupling a lid to a container housing having an inner space.

이러한 밀폐용기의 구조는, 도1에 도시된 바와 같이 뚜껑에 락수단이 형성되는 종류와 도2에 도시된 바와 같이 락수단이 필요없이 뚜껑 자체가 용기함체와 결합되는 종류로 크게 나뉘어진다.The structure of such a hermetically sealed container is largely divided into a type in which a locking means is formed in the lid as shown in Fig. 1 and a kind in which the lid itself is coupled to the container enclosure without the need for a locking means as shown in Fig.

즉, 뚜껑에 락수단이 형성되는 구조는 뚜껑 내면에 패킹을 장착하면서 뚜껑 테두리에 락수단을 형성하여 락수단에 의하여 뚜껑이 용기함체와 밀폐가 이루어지도록 하는 것이고, 락수단이 없이 뚜껑 자체가 결합되는 구조는 내공간을 갖는 용기함체를 경질로 제작하면서 뚜껑을 연질로 제작하여 용기함체의 테두리에 뚜껑이 강제 끼움으로 끼워져 밀폐가 이루어지도록 된다.That is, in the structure in which the locking means is formed on the lid, the locking means is formed on the lid edge while the packing is mounted on the inner surface of the lid, so that the lid is sealed with the container housing by the locking means. The lid is softly manufactured while hardening the container housing having the inner space, and the lid is forcedly fitted on the rim of the container housing to seal the container.

이중에서도 특히 락수단을 사용하지 않고 경질체의 용기함체와 연질체의 뚜껑으로 이루어지는 구조는 냉장고에 도3에 도시된 바와 같이 적층하기 위한 용기로 주로 사용된다.In particular, the structure comprising the container body of the hard body and the lid of the soft body without using the locking means is mainly used as a container for stacking the refrigerator as shown in FIG.

그런데 이렇게 강제 끼움으로 밀폐되는 용기의 문제가 실온에서 보관할 경우에는 문제가 없지만, 냉장고에 집어넣을 때 냉장실 또는 냉동실의 보관온도가 매우 낮기 때문에 수축이 발생하는데, 밀폐용기가 다단으로 적층된 상태에서 수축이 발생하면 경질보다 연질의 수축력이 크기 때문에 용기본체보다 상대적으로 뚜껑이 더 수축되면서 적층된 용기가 쉽게 분리되지 않게 되는 문제가 있으므로 사용이 매우 불편하다.However, there is no problem in the case of storing the sealed container by the forced fitting at room temperature. However, since the storage temperature of the refrigerating chamber or the freezing chamber is very low when the refrigerating chamber or the freezing chamber is inserted into the refrigerator, contraction occurs. The lid is shrunk relatively more than the container main body, and the stacked container is not easily separated, so that it is very inconvenient to use.

뿐만 아니라, 뚜껑과 용기함체의 결합력보다 뚜껑의 상면에 끼워진 용기함체의 결합력이 더 강해지므로 적층된 밀폐용기를 분리하는 과정에서 하층의 밀폐용기 뚜껑이 임의로 개방되는 경우가 빈번히 발생하고, 이 과정에서 하층의 용기함체에 담겨있는 내용물이 쏟아지게 되는 등의 문제가 있다.In addition, since the coupling strength of the container housing fitted to the upper surface of the lid is stronger than the coupling force of the lid and the container housing, the lid of the closed container of the lower layer is opened at random during the process of separating the laminated sealed container. There is a problem that contents contained in the lower container container are poured.

KR 200171242 Y1KR 200171242 Y1 KR 200237024 Y1KR 200237024 Y1

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 밀폐용기를 다단으로 적층하여 보관할 수 있도록 하면서 적층된 상태가 안정적으로 유지되도록 하고, 적층된 용기를 서로 분리할 때는 쉽게 분리되면서도 분리하는 과정에서 뚜껑이 용기함체로부터 임의로 분리되지 않도록 함은 물론, 사용자가 뚜껑을 개방하고자 할 경우에는 용기함체로부터 뚜껑을 쉽게 개방할 수 있도록 한 것이다.SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a method of separating a sealed container in a multi- So that the lid can be easily opened from the container body when the user wants to open the lid.

상기 목적을 달성하기 위한 기술적 사상으로서의 본 발명은, 내공간을 갖는 용기함체의 상단 테두리에 연질체의 뚜껑이 결합되어 밀폐가 이루어지는 밀폐용기에 있어서, 뚜껑의 상면에는 용기함체의 하단이 끼워져 고정되도록 내입부를 형성하여 용기를 다단으로 적층하여 보관할 수 있도록 하고, 용기함체의 상단 테두리가 외측으로 돌출되게 형성하면서 뚜껑에는 그 돌출된 부분에 걸림되는 구조를 갖도록 걸림부를 형성하여 적층된 용기를 분리하는 과정에서 뚜껑의 임의 개방을 방지하도록 한 것이다.To achieve the above object, according to the present invention, there is provided a closed container in which a lid of a soft body is hermetically sealed by an upper rim of a container housing having an inner space so that the lower end of the container housing is fitted and fixed on the upper surface of the lid. The inner container is formed so as to be stacked and stored in a plurality of stages, the upper edge of the container container is formed so as to protrude outward, and the lid is formed with a latching portion so as to have a structure to latch on the protruding portion, So as to prevent any opening of the lid.

또한, 뚜껑의 일단에는 개방유도부를 형성하면서 개방유도부가 형성된 부분과 대응되게 용기함체의 상단 테두리의 돌출된 부분에 걸림되는 걸림부를 형성하여 뚜껑을 쉽게 개방할 수 있도록 한 것이다.In addition, the lid has an opening guide portion formed at one end thereof, and a latching portion engaging with a protruding portion of the upper edge of the container housing, corresponding to a portion where the opening guide portion is formed, is formed.

본 발명에 따른 식품 저장용 밀폐용기에 의하면, 밀폐용기를 다단으로 적층하여 보관할 경우에 안정적으로 적층된 상태가 유지되므로 냉장고 등에 수납하기가 용이하고, 적층된 용기를 서로 분리할 때 용기가 서로 쉽게 분리되므로 사용이 편리하다.According to the sealed container for food storage according to the present invention, when the closed containers are stacked and stored in multiple stages, the stacked state is stably maintained, so that it is easy to store them in a refrigerator or the like. When the stacked containers are separated from each other, It is separated and convenient to use.

또한, 냉장실 또는 냉동실과 같이 저온에서 밀폐용기를 보관하는 경우에 뚜껑의 수축이 발생하더라도 적층 보관하고 있던 용기를 서로 분리하는 과정에서 뚜껑이 임의 개방되지 않으므로 내용물이 쏟아지는 것을 방지하면서 청결하게 사용할 수 있다.Further, even when the sealed container is stored at a low temperature, such as in a refrigerating chamber or a freezing chamber, the lid is not opened at any time in the process of separating the stacked containers from each other, so that the contents can be cleanly used while preventing the contents from pouring. .

또한, 용기함체와 뚜껑이 긴밀히 결합되므로 밀폐력을 향상시켜 내용물이 새는 것을 방지하고 위생적으로 사용할 수 있으며, 사용자가 뚜껑을 용기함체로부터 개방하고자 하는 경우에는 개방유도부에 의하여 걸림상태를 해제함으로써 뚜껑을 쉽게 개방할 수 있으므로 사용이 매우 편리하다.In addition, since the container housing and the lid are tightly coupled to each other, the sealing force is improved to prevent the contents from leaking and can be used hygienically. When the user wants to open the lid from the container housing, It is very convenient to use because it can be opened.

도 1 내지 도 3은 종래의 밀폐용기 구조를 나타낸 사시도
도 4는 본 발명의 밀폐용기의 구조를 나타낸 단면도
도 5는 본 발명의 용기함체와 뚜껑의 분해 단면도
도 6은 본 발명의 용기함체와 뚜껑의 분해 사시도
도 7은 본 발명의 밀폐용기가 적층된 상태의 사시도
도 8은 본 발명의 밀폐용기의 모서리 부분의 걸림구조를 나타낸 단면도
도 9는 본 발명의 뚜껑에 형성된 걸림부와 개방유도부의 구조를 나타낸 저면도1 to 3 are perspective views showing a conventional closed container structure.
4 is a cross-sectional view showing the structure of the closed container of the present invention
FIG. 5 is a cross-sectional view of the container enclosure and the lid of the present invention
6 is an exploded perspective view of the container housing and the lid of the present invention.
7 is a perspective view showing a state in which the hermetically sealed container of the present invention is stacked
8 is a cross-sectional view showing the engagement structure of the corner portion of the hermetically sealed container of the present invention
9 is a bottom view showing the structure of the latching part and the opening guide part formed in the lid of the present invention

이하, 첨부된 도면을 참조하여 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 4 내지 도 6에 도시된 바와 같이 본 발명은 식품을 보관할 수 있도록 내공간(11)을 갖는 용기함체(10)의 상단 테두리에 연질체의 뚜껑(20)이 결합되어 이루어지도록 하고, 상기 뚜껑(20)은 상면에 용기함체(10)의 하단부가 끼워질 수 있도록 내입부(21)가 형성되어 용기를 적층할 수 있게 되면서 뚜껑(20)의 테두리가 용기함체(10)의 벽체 상단 테두리에 걸림되어 임의로 개방되는 것을 방지하게 된다.4 to 6, the lid 20 of the soft body is coupled to the upper edge of the container housing 10 having the inner space 11 so that the food can be stored, The container 20 can be stacked on the upper surface of the container body 10 so that the lower end of the container body 10 can be inserted into the upper surface of the container body 10, So that it is prevented from being arbitrarily opened.

용기함체(10)는 내공간(11)의 바닥면 테두리를 따라서 벽체(12)가 형성되며, 벽체(12)의 상단 테두리 외측으로는 뚜껑(20)을 체결하기 위한 돌출테두리부(13)가 형성된다.The container enclosure 10 is formed with a wall body 12 along the bottom surface of the inner space 11. A protruding rim portion 13 for fastening the lid 20 is formed outside the upper edge of the wall body 12 .

뚜껑(20)은 테두리를 따라서 용기함체(10)의 돌출테두리부(13)가 삽입될 수 있도록 하향되게 덮개면(22)이 형성되며, 덮개면(22)은 돌출테두리부(13)를 감싸는 형태로 형성된다.The lid 20 is formed with a lid surface 22 downward so that the protruding rim portion 13 of the container enclosure 10 can be inserted along the rim and the lid surface 22 covers the protruding rim portion 13 .

덮개면(22)의 형태는 돌출테두리부(13)의 형태와 대응되게 형성되도록 함이 바람직한 것으로, 돌출테두리부(13)는 다양한 형태로 변형 실시될 수 있는데, 덮개면(22)의 형태는 그 돌출테두리부(13)의 형상에 대응되게 형성하여 긴밀히 밀폐가 이루어지도록 함이 바람직하다.It is preferable that the shape of the cover surface 22 is formed to correspond to the shape of the protruding rim portion 13. The protruding rim portion 13 can be modified into various forms, It is preferable to form it so as to correspond to the shape of the protruding rim portion 13 so as to tightly seal the same.

즉, 용기함체(10)에 형성되는 돌출테두리부(13)는 단면 형태가 '┌'자 형상으로 수평 방향으로 돌출되게 형성하거나, 또는 돌출테두리부(13)의 단면 형태가 '∩'자 형상으로 이루어지도록 할 수 있는데, 이러한 돌출테두리부(13)의 외면을 감싸는 형태로 덮개면(22)을 형성함이 바람직하다.That is, the protruding rim portion 13 formed on the container housing 10 may be formed so that the cross-sectional shape thereof protrudes in the horizontal direction in the shape of "┌", or the sectional shape of the protruding rim portion 13 is formed in the "∩" The lid surface 22 may be formed to surround the outer surface of the protruding rim portion 13.

그리고 덮개면(22)의 하단에는 돌출테두리부(13)의 하단에 걸려 고정되도록 걸림부(23)를 형성하면 뚜껑(20)이 용기함체(10)에 체결된 상태에서 걸림부(23)가 돌출테두리부(13)의 하단에 걸려 고정되면서 임의 개방이 방지된다.When the latching part 23 is formed at the lower end of the lid surface 22 so as to be caught and fixed at the lower end of the protruding rim part 13, the latching part 23 is formed in a state where the lid 20 is fastened to the container housing 10 And fixed at the lower end of the protruded rim portion (13) to prevent any opening.

따라서 적층된 밀폐용기를 서로 분리하는 과정에서 상층의 용기함체(10)와 하층의 뚜껑(20)이 쉽게 분리되며, 하층의 뚜껑(20)이 상층의 용기함체(10)에 딸려올라가게 되는 것을 방지할 수 있게 된다.Therefore, in the process of separating the stacked closed containers from each other, the upper container 20 and the lower container 20 are easily separated from each other, .

이때, 용기함체(10)에 형성되는 돌출테두리부(13)는 볼록한 만곡면(14)으로 형성하고, 뚜껑(20)에 형성된 덮개면(22)에 만곡면(14)과 밀착되게 내입면(24)을 형성하면 내입면(24)이 만곡면(14)을 감싸 밀착력을 높이면서도 뚜껑의 임의 개방을 더 방지하게 된다.At this time, the protruded rim portion 13 formed on the container housing 10 is formed by the convex curved surface 14, and the lid 20 is provided with the lid surface 22, which is in contact with the curved surface 14, 24 are formed, the inner surface 24 covers the curved surface 14 to increase the adhesion force and further prevent any opening of the lid.

이를 위해서는 돌출테두리(13)의 외측에 형성된 만곡면(14) 중에서도 중앙 부분이 최외곽으로 돌출되도록 형성할 수 있다.For this purpose, the central portion of the curved surface 14 formed on the outer side of the protruding rim 13 can be formed so as to protrude outermost.

이때, 뚜껑(20)의 상부에 결합되어 있는 용기함체(10)를 분리할 때 뚜껑의 중앙부에서 견인력이 발생하면 덮개면(22)의 테두리에 형성된 덮개면(22)의 형태가 변형될 수 있는데, 뚜껑(20)의 연성(軟性)을 높게 할수록 뚜껑의 형태가 쉽게 변형되면서 상층의 용기함체(10)를 분리하는 과정에서 상부로 견인력이 발생하면 덮개면(22)의 하단이 돌출테두리부(13)의 하단에 더 밀착되면서 뚜껑의 임의 개방을 더 방지할 수 있다.At this time, if a traction force is generated at the center of the lid when separating the container housing 10 coupled to the upper part of the lid 20, the shape of the lid surface 22 formed on the rim of the lid surface 22 may be deformed If the lid is easily deformed as the softness of the lid 20 is increased and a traction force is generated at the upper part in the process of separating the container case 10 of the upper layer, the lower end of the lid surface 22 may protrude from the protruding rim 13, it is possible to further prevent any opening of the lid.

이때, 덮개면(22)의 하단에 형성된 걸림부(23)도 돌출테두리부(13)의 하단 내측으로 더 깊숙히 삽입되어 걸림되면서 더 긴밀히 걸려 뚜껑의 임의 개방을 더 방지하게 된다.At this time, the latching part 23 formed at the lower end of the lid surface 22 is further inserted into the lower end inner side of the protruding rim part 13 and hooked more tightly, thereby further preventing any opening of the lid.

그리고 덮개면(22)은 뚜껑(20)의 상면과 연결되는 부분에 내입연결부(22a)를 형성하면 덮개면(22)이 내, 외측으로 더 쉽게 벌어지게 되면서 뚜껑(20)을 용기함체(10)에 강제 끼움으로 끼워서 닫을 때 덮개면(22)이 돌출테두리부(13)에 더 쉽게 끼워 결합된다.When the lid 20 is opened to the inside and outside of the lid 20, the lid 20 can be easily inserted into the container enclosure 10 The cover surface 22 is more easily fitted into the protruding rim portion 13 when it is closed.

한편, 뚜껑(20)의 일단에 개방유도부(25)를 형성하면 뚜껑(20)을 개방할 때 사용자가 손잡이로 사용할 수 있으면서도 개방유도부(25)를 들어올려 뚜껑이 기울어지도록 함으로써 걸림부(23)가 돌출테두리부(13)의 하단에 걸려있는 상태를 해제하게 된다.If the opening guide part 25 is formed at one end of the lid 20, the user can use the opening guide part 25 as a handle when opening the lid 20 and also lift the opening guide part 25 to tilt the lid 20, The state in which the lower end of the protruding frame portion 13 is engaged with the lower end of the protruding frame portion 13 is released.

이때, 용기함체(10)와 뚜껑(20)의 형태는 대략적인 사각형의 형태로 이루어지도록 함이 바람직한 것으로, 사각형으로 이루어지는 뚜껑(20)의 모서리에 개방유도부(25)를 형성하여 뚜껑(20)을 기울여 개방하도록 함이 바람직하다.In this case, it is preferable that the container housing 10 and the lid 20 are formed in a roughly rectangular shape. In this case, the opening guide portion 25 is formed at the corner of the lid 20, It is preferable to tilt and open.

또한, 개방유도부(25)는 도 9에 도시된 바와 같이 뚜껑을 구성하는 네 개의 모서리 중 어느 하나의 모서리에 형성하거나, 또는 네 개의 모서리 중 서로 대향되는 위치에 두 개의 모서리에 개방유도부(25)가 형성함이 바람직하다.9, the opening guide portion 25 may be formed at one of the four corners of the lid, or may be formed at two corners opposite to each other among the four corners of the opening guide portion 25, Is formed.

그리고 그 개방유도부(25)가 형성된 모서리의 내측에 걸림부(23)가 대응되게 형성되도록 하면 뚜껑(20) 개방시 뚜껑이 기울어지면서 선결적으로 걸림부(23)의 걸림 상태를 해제하여 뚜껑의 개방이 용이하게 이루어진다.When the lid 20 is opened, the lid is inclined and the latching state of the latching part 23 is released before the lid 20 is opened, The opening is made easy.

따라서 밀폐용기가 적층된 상태에서는 뚜껑(20)이 견고히 고정되어 뚜껑(20)의 임의 개방을 방지할 수 있게 됨에도 불구하고, 사용자가 직접 뚜껑(20)을 개방하고자 할 경우에는 걸림부(23)의 걸림상태가 쉽게 해제되면서 개방이 용이하게 된다.Therefore, even if the lid 20 is firmly fixed in a state in which the hermetically sealed container is stacked, it is possible to prevent any opening of the lid 20. However, when the user directly opens the lid 20, So that the opening can be facilitated.

한편, 용기함체(10)가 뚜껑(20)의 내입부(21)에 삽입되는 구조는, 용기함체(10)의 바닥면 자체가 내입부(21)에 삽입되도록 할 수 있지만, 더 바람직하게는 벽체(12)의 하단이 바닥면으로부터 돌출되게 끼움부(15)를 형성하면서 뚜껑(20)의 상면에 형성되는 내입부(21)를 테두리를 따라서 '∪'자형으로 하향 내입되게 형성함으로써 끼움부(15)가 내입부(21)의 내주면에 강제 끼움으로 삽입되어 고정할 수 있도록 함이 바람직하다.On the other hand, the structure in which the container housing 10 is inserted into the inner portion 21 of the lid 20 allows the bottom surface of the container housing 10 itself to be inserted into the inner portion 21, The inner portion 21 formed on the upper surface of the lid 20 is formed to be inwardly downwardly 'U' -shaped along the rim while the lower end of the wall body 12 protrudes from the bottom surface to form the fitting portion 15, (15) is inserted and fixed to the inner peripheral surface of the inner portion (21) by forcible fitting.

이때, 상기 내입부(21)는 끼움부(15)가 밀착되는 내면에 돌출리브(21a)를 형성하면 상층에 적층되는 용기함체(10)와 하층의 뚜껑(20) 간의 마찰면적을 줄여 적층된 용기가 쉽게 분리되면서도 용기를 적층한 상태에서는 끼움부(15)가 탄력 고정되어 안정적으로 적층상태를 유지할 수 있게 된다.At this time, if the protruding ribs 21a are formed on the inner surface where the fitting portion 15 is closely contacted, the inner space 21 reduces the friction area between the container housing 10 and the lower lid 20, The container is easily separated, and the container 15 is elastically fixed in a state in which the containers are stacked, so that the stacked state can be stably maintained.

즉, 상층의 용기함체(10) 하단과 뚜껑(20)의 상면이 결합되는 부분의 사이 공간에 진공이 발생하지 않게 되므로 적층된 용기를 분리할 때 하층의 뚜껑(20)으로부터 상층의 용기함체(10)가 쉽게 분리된다.That is, since no vacuum is generated in the space between the lower end of the container housing 10 of the upper layer and the upper surface of the lid 20, when the laminated container is separated, the container 20 of the upper layer 10) are easily separated.

10: 용기함체 11: 내공간
12: 벽체 13: 돌출테두리부
14: 만곡면 15: 끼움부
20: 뚜껑 21: 내입부
21a: 돌출리브 22: 덮개면
22a: 내입연결부 23: 걸림부
24: 내입면 25: 개방유도부10: container enclosure 11: inner space
12: wall 13: projecting rim
14: curved face 15:
20: lid 21:
21a: protruding rib 22: cover surface
22a: Inner connecting portion 23:
24: Inner elevation 25:

Claims (6)

식품을 보관할 수 있도록 내공간(11)을 갖는 용기함체(10)의 상단 테두리에 연질체의 뚜껑(20)이 결합되어 밀폐가 이루어지는 밀폐용기에 있어서,
상기 뚜껑(20)은 상면에 용기함체(10)의 하단부가 끼워질 수 있도록 내입부(21)가 형성되어 용기를 다단으로 적층하여 보관할 수 있게 되고, 용기함체(10)의 벽체(12) 상단의 테두리 외측으로는 돌출테두리부(13)가 형성되면서 뚜껑(20)의 덮개면(22) 내측으로는 돌출테두리부(13)의 하단에 걸려 고정되도록 걸림부(23)가 형성되어 뚜껑(20)의 임의 개방을 방지하도록 됨을 특징으로 하는 식품 저장용 밀폐용기.A sealed container in which a lid (20) of a soft body is sealed by an upper edge of a container enclosure (10) having an inner space (11) so as to store food,
The lid 20 has an inner portion 21 formed on an upper surface thereof so that the lower end of the container enclosure 10 can be inserted into the upper portion of the lid 20, A protruding frame 13 is formed on the outer side of the lid 20 and a locking part 23 is formed on the inner side of the lid surface 22 of the lid 20 so as to be fixed to the lower end of the protruding frame part 13, ) Of the closed container for food storage. 제 1항에 있어서, 상기 용기함체(10)는 돌출테두리부(13)는 볼록한 만곡면(14)으로 형성되고, 뚜껑(20)에 형성된 덮개면(22)이 만곡면(14)과 밀착되게 내입면(24)이 형성되어 내입면(24)이 만곡면(14)을 감싸 밀착력을 높이게 됨을 특징으로 하는 식품 저장용 밀폐용기.The container housing (10) according to claim 1, wherein the protruding rim portion (13) is formed of a convex curved surface (14), and the lid surface (22) formed on the lid (20) is in close contact with the curved surface Wherein the inner surface (24) is formed and the inner surface (24) covers the curved surface (14) to increase the adhesion. 제 1항에 있어서, 상기 용기함체(10)와 뚜껑(20)은 대략적인 사각형의 형태로 이루어지면서 뚜껑(20)의 모서리에 개방유도부(25)가 형성되어 뚜껑(20)을 기울여 개방할 수 있게 됨을 특징으로 하는 식품 저장용 밀폐용기.The container according to claim 1, wherein the container housing (10) and the lid (20) are formed in a substantially rectangular shape and an opening guide portion (25) is formed at an edge of the lid Wherein the container is sealed with a container. 제 3항에 있어서, 상기 뚜껑(20)에 형성되는 개방유도부(25)는,
뚜껑을 구성하는 네 개의 모서리 중 어느 하나의 모서리 또는 네 개의 모서리 중 서로 대향되는 위치에 두 개의 모서리에 개방유도부(25)가 형성되고, 그 개방유도부(25)가 형성된 모서리의 내측에 걸림부(23)가 대응되게 형성되어 뚜껑(20) 개방시 뚜껑이 기울어지면서 선결적으로 걸림부(23)의 걸림 상태를 해제하여 뚜껑의 개방이 용이하게 이루어짐을 특징으로 하는 식품 저장용 밀폐용기.4. The apparatus according to claim 3, wherein the opening guide portion (25) formed on the lid (20)
An opening guide portion 25 is formed at two corners opposite to each other at any one of the four corners of the four corners of the lid. The opening guide portion 25 is formed with an engaging portion 23. The hermetically sealed container for food storage as set forth in claim 22, wherein the lid is inclined when the lid is opened, thereby releasing the latching state of the latching part in order to facilitate opening of the lid. 제 1항에 있어서, 상기 용기함체(10)는 벽체(12)의 하단이 바닥면으로부터 돌출되게 끼움부(15)가 형성되어 뚜껑(20)의 상면에 형성된 내입부(21)에 강제 끼움으로 삽입되어 용기를 적층할 수 있게 됨을 특징으로 하는 식품 저장용 밀폐용기.The container enclosure (10) according to claim 1, wherein the container body (10) has a fitting portion (15) formed so that the lower end of the wall body (12) protrudes from the bottom surface and is fitted to the inside portion (21) formed on the upper surface of the lid So that the container can be stacked. 제 5항에 있어서, 상기 내입부(21)는 내면에 돌출리브(21a)가 형성되어 상층에 적층되는 용기함체(10)와 하층의 뚜껑(20) 간의 마찰면적을 줄여 적층된 용기의 분리가 용이하면서도 용기를 적층한 상태에서는 끼움부(15)가 탄력 고정되어 안정적으로 적층상태를 유지할 수 있게 됨을 특징으로 하는 식품 저장용 밀폐용기.The container according to claim 5, wherein the inner portion (21) has a protruding rib (21a) formed on the inner surface thereof to reduce the friction area between the container housing (10) Wherein the fastening part (15) is resiliently fixed in a state in which the container is easily stacked, so that the container can be stably stacked.
KR1020140032664A 2014-03-20 2014-03-20 Food storage box KR101786163B1 (en)

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CN117533645A (en) * 2024-01-09 2024-02-09 青岛崎美塑料制品有限公司 Packing box convenient to stack and put things in good order

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KR20200025339A (en) 2018-08-30 2020-03-10 김범준 Food container with folding lid
KR20240025929A (en) 2022-08-19 2024-02-27 주식회사 디스피스 Removable and replaceable container lid

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KR200442003Y1 (en) * 2007-04-16 2008-09-29 주식회사 아폴로산업 A food vessel
KR101248451B1 (en) * 2012-10-17 2013-04-02 주식회사 썬라이즈키친 Container capable for being combined horizontally and vertically at a time

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117533645A (en) * 2024-01-09 2024-02-09 青岛崎美塑料制品有限公司 Packing box convenient to stack and put things in good order
CN117533645B (en) * 2024-01-09 2024-03-26 青岛崎美塑料制品有限公司 Packing box convenient to stack and put things in good order

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