KR101524412B1 - Can optionally use the vacuum and sealing check valve is equipped with an airtight container - Google Patents

Can optionally use the vacuum and sealing check valve is equipped with an airtight container Download PDF

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KR101524412B1
KR101524412B1 KR1020140127383A KR20140127383A KR101524412B1 KR 101524412 B1 KR101524412 B1 KR 101524412B1 KR 1020140127383 A KR1020140127383 A KR 1020140127383A KR 20140127383 A KR20140127383 A KR 20140127383A KR 101524412 B1 KR101524412 B1 KR 101524412B1
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South Korea
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check valve
protrusion
container
vacuum
hook
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KR1020140127383A
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Korean (ko)
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이상규
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이상규
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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
    • B65D81/18—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
    • B65D81/2038—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 with means for establishing or improving vacuum
    • 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
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
    • 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

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  • 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)
  • Packages (AREA)
  • Closures For Containers (AREA)

Abstract

The present invention relates to a sealed container which a user can choose a way of storing food in a vacuum state or a closed state by a simple operation of a check valve. To achieve this, the present invention comprises: a mounting protrusion with intergranular grooves having vent holes on the bottom surface to mount the check valve on the top surface of the container lid, and be mounted-jammed to the mounting protrusion; and a lower body consisting of an open border wall, forming a slope of a thin thickness with a large number of discharge holes formed from the top of the border wall to the inner. By forming a handle portion on the center, wherein on the center of the inner space and in close contact protruded with a hook projection on the bottom surface formed tightly to the intergranular groove just under the handle portion, the slope moves up and down by the pressure during pumping and a vacuum state is maintained by discharging the air inside the container. When the vacuum state is cleared by the operation of the handle portion when the handle portion is pressed with pressure, it simply seals by securing and jamming the hook projection on the bottom surface to the vent.

Description

진공과 밀폐를 선택적으로 사용하는 체크밸브가 구비된 밀폐용기{Can optionally use the vacuum and sealing check valve is equipped with an airtight container}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a sealed container having a check valve for selectively using a vacuum and an airtight seal,

본 발명은 음식물을 진공으로 밀폐보관하는 밀폐용기에 관한 것으로, 특히 체크밸브를 사용자의 조작에 의하여 진공상태와 밀폐상태를 선택적으로 사용할 수 있도록 한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a hermetically sealed container for hermetically sealing food and beverage in a vacuum state.

현재 밀폐용기의 사용용도는 음식물을 장시간 보관하여도 상하지 않고 안전하게 보관할 수 있도록 사용되는 것이고, 이러한 보관성을 우수토록 하기 위하여 최근에는 밀폐용기 내부에 존재하는 공기를 완전히 제거하여 진공상태를 만들어 사용하고 있는 것이다.Currently, the use of the sealed container is used to safely store the food even if it is stored for a long time. In order to improve the storage property, recently, the air existing inside the sealed container is completely removed to make a vacuum state It is.

이를 위하여 용기뚜껑의 상면이 내입된 상태에서 내측으로 통기공이 형성된 장착돌부를 형성하고 상기 장착돌부에는 고무나 실리콘 재질로 이루어진 체크밸브를 장착토록 하고 상기 장착된 체크밸브에 별도의 펌프를 이용하여 펌핑함으로써 체크밸브를 통해 용기의 내부공기를 외부로 배출하여 완전한 진공상태를 유지토록 하고 있는 것이다.To this end, a mounting protrusion having a through-hole formed therein is formed in a state in which the top surface of the container lid is inwardly inserted. A check valve made of rubber or silicone material is mounted on the mounting protrusion, By pumping, the inside air of the container is discharged to the outside through the check valve to maintain the complete vacuum state.

따라서 용기내부의 진공을 걸게 될 경우에 체크밸브에 의해 용기내부의 공기가 빠져나가게 되고 진공이 걸림 된 상태에서는 용기내부의 압력이 높아 결국 체크밸브가 용기뚜껑에 형성된 통기공을 긴밀하게 막아준 상태를 유지하게 되는 것이고, 상기 용기뚜껑을 개폐할 경우에는 진공상태에서는 용기뚜껑이 진공압력에 의해 열려지지 않게 됨으로써 용기뚜껑에 체크밸브를 기울이게 조작하여 진공을 간단하게 해제하여 용기뚜껑을 열 수 있도록 되는 것이다.Therefore, when the vacuum inside the container is applied, the air inside the container escapes by the check valve. When the vacuum is applied, the pressure inside the container is high, so that the check valve tightly closes the air hole formed in the container lid When the container lid is opened or closed, the container lid is not opened by the vacuum pressure in the vacuum state, so that the check valve is tilted on the container lid to easily release the vacuum to open the container lid. will be.

그러나 이러한 것의 단점이 진공을 해제한 상태에서 용기뚜껑을 밀폐를 위하여 다시 결합할 경우에 용기뚜껑과 용기함체의 결합상태가 완전한 밀폐가 이루어지지 않게 되면서 밀폐력이 저하되고 이로 인해 보관된 음식물에 변질이 발생되는 문제가 있었다.However, the disadvantage of this is that when the container lid is joined again for sealing, the combined state of the container lid and the container enclosure is not completely sealed so that the sealing force is lowered, There was a problem that occurred.

따라서 다시 밀폐보관을 위하여 펌프로 펌핑조작을 다시 해야 하는 사용의 불편함이 존재하는 것이다.Therefore, there is the inconvenience of using again the pumping operation by the pump for the closed storage.

등록특허 제10-10-0554354호Patent No. 10-10-0554354 공개실용 제20-2012-0004790호Published Application No. 20-2012-0004790

따라서 본 발명은 체크밸브에 후크기능을 형성하여 용기의 밀폐구조를 펌핑에 의한 진공으로 사용하면서도 진공이 해제된 상태에서는 체크밸브를 누름가압으로 통기공을 막음토록 하여 기밀이 유지되게 간단하게 밀폐토록 함으로써 사용의 편의를 제공토록 한 것이다.Therefore, according to the present invention, the check valve is provided with a hook function, so that the closed structure of the container is used as a vacuum by pumping, while the vacuum is released, the check valve is pressed and pressed to close the vent hole, So as to provide convenience of use.

이를 위하여 용기뚜껑의 상면에 요입부를 형성하고 상기 요입부에는 체크밸브가 결합되는 장착돌부를 형성하고 상기 장착돌부는 중앙으로 바닥면 중앙에 통기공이 형성된 내입홈을 형성하고, 상기 체크밸브는 장착돌부를 감싸는 형태로 끼임장착되도록 하측에 개구된 내공간이 형성된 테두리벽으로 이루어져 테두리벽의 상단에서 내측으로 하향지게 다수의 배출공이 형성된 얇은 살두께로 된 경사면을 형성하여 중앙의 손잡이부와 연결되어지고 상기 하측의 내공간 중앙에는 손잡이부의 직하방으로 바닥면에 후크돌기가 형성된 장착돌부가 장착돌부의 내입홈의 상단 테두리에 밀착되면서 통기공이 형성된 바닥면에 이격되게 형성되어 진공을 위하여 펌핑시에 배출공이 형성된 경사면이 압력에 의해 들어올려지면서 내입홈의 상단테두리에 밀착되어 있는 장착돌부가 떨어지게 되면서 용기내부의 공기가 배출되어 진공이 되고, 진공이 해제된 상태에서 손잡이부를 누름가압하면 밀착돌부의 바닥면에 형성된 후크돌기가 통기공에 긴밀하게 끼임 고정되면서 간단하게 밀폐되도록 한 것이다.For this purpose, a recess is formed in the top surface of the container lid, and a recess is formed in the recess, and the mounting recess is formed with an inner groove formed at the center of the bottom surface with a vent hole, A sloped surface of a thin wall thickness formed by an edge wall formed with an inner space opened to the lower side so as to be inserted into the hole to surround the protrusion and having a plurality of exhaust holes downward from the upper end of the edge wall, And a mounting protrusion formed with a hook protrusion on the bottom surface of the lower portion of the inner space at the center is closely attached to the upper edge of the inner groove of the mounting protrusion and is spaced apart from the bottom surface having the vent hole formed therein, The inclined surface on which the discharge hole is formed is lifted by the pressure, and is brought into close contact with the upper edge of the inner groove The mounting projection is detached, and the air inside the container is evacuated and the vacuum is released. When the vacuum is released, the handle is pressed. When the pressure is applied, the hook protrusion formed on the bottom surface of the contact protrusion is tightly inserted into the vent hole, It is.

또한 상기 후크돌기는 통기공보다 상대적으로 크게 형성하여 가압에 의해 끼임고정되도록 한 것이다.Further, the hook protrusion is relatively larger than the vent hole, and is fixed by being pinched by the pressure.

또한 상기 후크돌기를 통기공에 관통되어 끼워지도록 하면서 선단에 걸림부를 형성하여 체크밸브가 누름가압으로 끼워진 상태를 유지토록 한 것이다.Further, the hook protrusion is inserted into the vent hole and the hook is formed at the tip end so that the check valve is held in a state of being press-fitted.

또한 상기 체크밸브의 내벽면에 밀착돌기를 형성하여 체크밸브를 장착돌부에 끼임장착시에 밀착돌기가 장착돌부의 외벽면에 긴밀하게 밀착되어 펌핑작동시에 임의로 분리되지 않도록 한 것이다.In addition, a contact protrusion is formed on the inner wall surface of the check valve so that the contact protrusion is tightly brought into close contact with the outer wall surface of the mounting protrusion when the check valve is inserted into the mounting protrusion.

따라서 본 발명은 체크밸브에 후크기능을 구비토록 함으로써 음식물이 보관된 상태에서 펌프로 진공을 걸어 보관된 음식물을 장시간 안전하게 보관할 수 있는 것이고, 진공이 해제된 상태에서 체크밸브를 누름가압하여 통기공을 간단하게 막음토록 함으로써 긴밀한 밀폐력을 갖도록 함으로써 밀폐용기로 사용자에 의해 선택적으로 사용할 수 있어 하나의 밀폐용기를 진공과 밀폐를 동시에 사용할 수 있게 되는 것이다.Accordingly, the present invention can provide a hook function to the check valve, so that the food can be safely stored for a long period of time by vacuuming the food while the food is stored. In the state where the vacuum is released, the check valve is pushed and pressed, It is possible to selectively use the sealed container by the user so that the sealed container can be used both in the vacuum and in the sealed state.

도1은 본 발명의 밀폐용기의 구조를 나타낸 분해사시도.
도2는 본 발명의 후크기능이 구비된 체크밸브의 구조를 나타낸 단면도.
도3은 본 발명의 밀폐용기를 진공상태로 유지하는 단계를 나타낸 작동단면도.
도4는 본 발명의 체크밸브를 누름가압하여 밀폐용기로 사용토록 되는 작동사시도.
도5는 본 발명의 체크밸브에 형성된 후크돌기의 또 다른 실시예를 나타낸 단면도.
도6은 본 발명의 후크돌기의 또 다른 실시예에 따른 작동단면도.1 is an exploded perspective view showing a structure of a closed container of the present invention.
2 is a cross-sectional view showing the structure of a check valve provided with a hook function of the present invention;
3 is an operational cross-sectional view showing the step of maintaining the closed container of the present invention in a vacuum state.
Fig. 4 is an operational perspective view of the check valve of the present invention which is pressed and pressed to be used as a hermetically sealed container. Fig.
5 is a cross-sectional view showing another embodiment of a hook projection formed on a check valve of the present invention.
6 is an operational cross-sectional view in accordance with another embodiment of the hook projection of the present invention.

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

도 1에 도시된 바와 같이 본 발명의 밀폐용기의 구성은 음식물이 보관되는 용기함체(10)와 상기 용기함체(10)의 상단으로 용기뚜껑(20)이 결합되고 상기 용기뚜껑(20)의 상면으로 통기공(24)이 바닥면에 형성된 내입홈(23)이 형성된 장착돌부(22)가 형성되고 상기 장착돌부(22)에 용기내부의 공기를 펌프(40)의 펌핑을 통해 외부로 배출하여 용기내부를 진공상태가 되도록 유지하는 체크밸브(30)가 결합토록 한 것이다.As shown in FIG. 1, the closed container of the present invention comprises a container housing 10 in which foods are stored, a container lid 20 coupled to an upper end of the container housing 10, A mounting protrusion 22 formed with an inner groove 23 formed in the bottom surface of the vent hole 24 is formed and the air inside the container is discharged to the outside through the pumping of the pump 40 to the mounting protrusion 22 And a check valve 30 for holding the inside of the container in a vacuum state.

이때 상기 체크밸브(30)에는 후크기능을 구비하여 밀폐용기가 진공상태에서 해제된 상태에서 체크밸브(30)를 가압하면 통기공(24)을 막음토록 되면서 긴밀한 밀폐성을 가진 밀폐용기로 사용되는 것이다.At this time, the check valve 30 is provided with a hook function so that when the hermetically sealed container is released from the vacuum state, the check valve 30 is pressed to close the vent hole 24 and is used as a hermetically sealed container having tight hermeticity .

이때 상기 용기뚜껑(20)의 상면에는 내측으로 내입된 요입부(21)를 형성하여 상기 요입부(21)에 체크밸브(30)가 장착되는 장착돌부(22)가 형성되어 용기뚜껑(20)의 상면으로 체크밸브(30)가 돌출되지 않게 장착됨으로써 디자인의 외관을 우수토록 하면서 밀폐용기의 적층이 가능하게 되는 것이다.The container lid 20 is formed with a recessed portion 21 which is recessed inwardly from the upper surface of the container lid 20 so that a mounting protrusion 22 for mounting a check valve 30 is formed on the recessed portion 21, It is possible to stack the hermetically sealed container with excellent appearance of the design.

또한 상기 체크밸브(30)는 고무 또는 실리콘 재질로 되어 상기 장착돌부(22)에 캡 형태로 끼임장착되도록 하측이 개구된 내공간(32)이 형성되게 테두리벽(31)이 형성되고 상기 테두리벽(31)의 상단에서 내측방향으로 하향 경사지게 다수의 배출공(34)이 형성된 경사면(33)이 형성되고 상기 내공간(32) 중앙에는 통기공(24)이 형성된 내입홈(23)의 상단테두리에 밀착되는 밀착돌부(36)가 형성되어 펌프(40)의 펌핑에 의해 진공시에 밀착돌부(36)가 내입홈(23)에 긴밀하게 끼워져 진공상태가 유지되는 것이고, 상기 밀착돌부(36)의 바닥면에는 내입홈(23)의 바닥면에 형성된 통기공(24)에 끼워져 막음토록 하는 후크돌기(37)를 형성하여 밀폐용기가 진공상태가 해제된 상태에서 체크밸브(30)를 누름가압하면 밀착돌부(36)가 가압으로 내입홈(23)에 삽입되면서 후크돌기(37)가 통기공(24)으로 강제끼임되어 긴밀한 밀폐력을 유지하게 되는 것이다.The check valve 30 is formed of a rubber or a silicone material so that a rim wall 31 is formed so as to form an inner space 32 opened downward so as to be fitted into the mounting projection 22 in a cap shape, A sloped surface 33 having a plurality of discharge holes 34 formed in a downward sloping manner from the upper end of the inner space 31 is formed at the center of the inner space 32. An upper edge of the inner groove 23, The contact protrusions 36 are tightly fitted into the inner grooves 23 to keep the vacuum state when the pump 40 is pumped by vacuuming. A hook protrusion 37 for blocking the vent hole 24 formed in the bottom surface of the inner groove 23 is formed on the bottom surface of the inner case 23 so as to press the check valve 30 in a state in which the sealed container is released from the vacuum state. The hooking protrusion 37 is inserted into the inner groove 23 by the pressing operation, And is tightly clamped by the pores 24 to maintain a tight sealing force.

이때 상기 체크밸브(30)의 테두리벽(31)은 하단은 살두께가 두껍게 형성되면서 테두리에 흡착테(39)를 형성하여 용기뚜껑(20)의 장착돌부(22)에 끼워질 경우 요입부(21)의 바닥면에 흡착테(39)가 긴밀하게 밀착되어 체크밸브(30)가 장착돌부(22)에서 임의로 분리되지 않게 되는 것이고, 진공을 위하여 펌프(40)를 위치시킬 경우에 펌프(40)가 흡착테(39)를 가압한 상태에서 펌핑이 이루어져 체크밸브(30)가 유동되지 않고 용이하게 공기배출이 가능하게 되는 것이다.At this time, the edge wall 31 of the check valve 30 is formed to have a thick thickness at the lower end thereof, and when the suction frame 39 is formed at the rim and is fitted to the mounting protrusion 22 of the container lid 20, The suction pedestal 39 is tightly adhered to the bottom surface of the mounting projection 22 so that the check valve 30 can not be separated from the mounting projection 22. When the pump 40 is positioned for vacuum, Is pumped in a state in which the adsorption frame 39 is pressed, so that the check valve 30 is not allowed to flow and the air can be easily discharged.

또한 상기 경사면(33)은 테두리벽(31)의 상단에서부터 내측 중앙으로 하향 경사지게 얇은 살두께로 형성하여 반복적인 펌핑시에 경사면(33)이 상측으로 압력에 의해 들어올려 졌다가 원상태로 복원되면서 용기내부에 형성된 공기가 통기공(24)을 통해 경사면(33)에 형성된 배출공(34)으로 배출되는 것이고, 이러한 펌핑이 반복되어 용기내부에서 공기가 배출되어 완전한 진공상태가 유지되면 밀착돌부(36)가 내입홈(23)에 밀착되어 진공생태를 유지하게 되는 것이다.The inclined surface 33 is formed to have a thin wall thickness sloping downward from the upper end of the rim wall 31 to the medial center so that the sloped surface 33 is lifted upwards by pressure during repetitive pumping and is restored to its original state, The air formed inside is discharged to the discharge hole 34 formed in the inclined face 33 through the vent hole 24. When the pumping is repeated and the air is discharged from the inside of the container and the vacuum state is fully maintained, Is in close contact with the inner groove 23 to maintain the vacuum environment.

또한 상기 바닥면에 후크돌기(37)가 형성된 밀착돌부(36)는 통기공(24)이 형성된 내입홈(23)의 바닥면에 닿지 않게 이격되게 형성되어져 펌핑에 의해 공기 배출을 위해 승,하강 작동이 용이토록 하고, 간단하게 누름가압으로 후크돌기(37)가 통기공(24)에 강제끼임으로 고정되는 것이다.The hooking protrusion 36 having the hook protrusion 37 formed on the bottom surface is spaced apart from the bottom surface of the inner groove 23 formed with the vent hole 24 so that it can be lifted and lowered The hook protrusion 37 is fixed to the vent hole 24 by forcible fitting simply by pressing and pressing.

또한 진공을 해제하기 위하여 체크밸브(30)의 내측 중앙으로 상향 돌출되게 형성되는 손잡이부(35)를 경사면(33)과 연결되게 형성하여 손잡이부(35)를 기울이면 밀착돌부(36)가 내입홈(23)에 밀착된 상태에서 개방되어져 진공이 쉽게 해제되어 용기뚜껑(20)이 쉽게 분리가 되는 것이고, 이러한 손잡이부(35)는 용기뚜껑(20)의 세척을 위하여 체크밸브(30)를 분리할 때 손잡이부(35)를 파지한 상태에서 당김으로 쉽게 분리할 수 있는 것이다.The handle 35 formed to protrude upwards from the center of the check valve 30 is connected to the inclined surface 33 so as to release the vacuum so that when the handle 35 is tilted, And the container lid 20 is easily separated from the container lid 20. The handle 35 is provided with a check valve 30 for cleaning the container lid 20 The handle 35 can be easily separated by pulling the handle 35 while holding it.

이때 상기 밀착돌부(36)는 상단은 폭이 넓고 하단은 폭이 좁은 형태로 경사지게 형성되어 내입홈(23)에 끼워짐 용이토록 되면서 밀착돌부(36)의 폭이 넓은 부분이 내입홈(23)의 상단테두리에 밀착되어 통기공(24)을 외부와 막음토록 되면서 긴밀한 밀폐력을 갖게 되는 것이다.At this time, the contact protrusions 36 are inclined at a wide width at the upper end and narrow at the lower end, so that the width of the contact protrusions 36 is larger than that of the inner grooves 23, So as to close the vent hole 24 to the outside, and to have a tight sealing force.

또한 상기 밀착돌부(36)에 형성된 후크돌기(37)는 반원형태로 통기공(24)보다 상대적으로 크게 형성하여 손잡이부(35)를 누름 가압시에 후크돌기(37)가 탄성력에 의해 통기공(24)에 긴밀하게 끼임고정되어 밀폐토록 하고 상기 체크밸브(30)가 탄성력이 좋은 고무 또는 실리콘 재질로 되어 이러한 끼임고정이 가능하게 되는 것이다.The hook protrusion 37 formed on the contact protrusion 36 is formed to be relatively larger than the vent hole 24 in a semicircular shape so that the hook protrusion 37 can be pushed by the resilient force And the check valve 30 is made of a rubber or a silicone material having good elasticity, so that it can be fixed in place.

또한 도5에 도시된 바와 같이 상기 후크돌기(37)의 길이를 길게 형성하고 선단에는 걸림부(37a)를 형성토록 함으로써 체크밸브를 누름가압시에 후크돌기(37)가 통기공(24)에 관통되게 완전히 끼임되고 이때 걸림부(37a)가 통기공(24)에 걸림되면서 후크돌기(37)가 끼임고정된 상태에서 임의로 빠지지 않게 되는 것이다.5, the length of the hook projection 37 is long and the hook 37a is formed at the tip of the hook projection 37 so that the hook projection 37 is pressed against the vent hole 24 So that the hook protrusion 37 is locked in the vent hole 24 at this time, and the hook protrusion 37 is prevented from falling out in a state where the hook protrusion 37 is fixedly inserted.

한편 상기 체크밸브(30)의 내공간(32)을 형성하는 테두리벽(31)의 내벽에는 하나 또는 하나 이상의 다단으로 된 다수의 밀착돌기테(39)를 형성함으로써 체크밸브(30)를 용기뚜껑(20)의 장착돌부(22)에 장착할 경우에 테두리벽(31)에 형성된 흡착판(39)에 의한 흡착력으로 긴밀하게 고정되면서도 상기 밀착돌기테(39)가 장착돌부(22)의 외벽을 가압하여 더욱 긴밀하고 강력한 끼임고정력을 제공하여 분리됨을 방지하게 되는 것이다.The check valve 30 may be formed on the inner wall of the rim wall 31 forming the inner space 32 of the check valve 30 by forming a plurality of one or more tightly projecting ridges 39, The attachment projection 39 is fixed tightly by the attraction force of the suction plate 39 formed on the edge wall 31 when the attachment projection 22 is mounted on the attachment projection 22 of the attachment projection 20, Thereby providing a more intimate and strong tuck and tuck to prevent separation.

또한 상기 밀착돌기테(38)를 장착돌부(22)에 끼워지는 진입방향으로 상단은 폭이 넓고 하단은 폭이 좁도록 하향경사지게 형성하여 체크밸브(30)를 장착돌부(22)에 끼임장착할 경우에 끼임은 용이하면서 끼임 된 상태에서는 폭이 넓은 부분에 의한 걸림에 의해 임의로 빠지지 않게 견고하게 고정되는 것이다.The upper end of the contact protrusion 38 may be inclined downwardly so that the width of the contact protrusion 38 is narrower than the width of the mounting protrusion 22 so that the check valve 30 is inserted into the mounting protrusion 22 In the case of being pinched in the state of being pinched, it is fixed firmly so as not to fall out by the engagement by the wide portion.

10: 용기함체
20: 용기뚜껑 21: 요입홈
22: 장착돌부 23: 내입홈
24: 통기공
30: 체크밸브 31: 테두리벽
32: 내공간 33: 경사면
34: 배출공 35: 손잡이부
36: 밀착돌부 37: 후크돌기
38: 밀착돌기테 39: 흡착테
40: 펌프10: container enclosure
20: container lid 21: concave groove
22: mounting protrusion 23: inner groove
24: Ventilation holes
30: check valve 31: rim wall
32: inner space 33: inclined surface
34: Exhaust hole 35: Handle portion
36: tight contact portion 37: hook projection
38: close contact projection 39:
40: pump

Claims (7)

음식물이 보관되는 용기함체(10)와 상기 용기함체(10)의 상단으로 용기뚜껑(20)이 결합되고, 상기 용기뚜껑(20)의 상면에는 내측으로 요입된 요입부(21)가 형성되어 상기 요입부(21)에 바닥면에 통기공(24)이 형성된 내입홈(23)이 형성된 장착돌부(22)가 형성되고, 상기 장착돌부(22)에 체크밸브(30)가 장착되어 용기내부의 공기를 배출하여 진공상태를 유지하는 체크밸브(30)가 형성된 밀폐용기에 있어서,
상기 체크밸브(30)는 장착돌부(22)에 캡 형태로 끼임장착되게 하측이 개구된 내공간(32)이 형성되게 테두리벽(31)과 상기 테두리벽(31)의 상단에서 내측방향으로 하향 경사지게 다수의 배출공(34)이 형성된 경사면(33)과 상기 내공간(32) 중앙에 바닥면에 후크돌기(37)가 형성된 밀착돌부(36)를 형성하여 밀폐용기를 펌프(40)를 이용한 펌핑작동으로 진공상태를 유지하거나 진공이 해제된 상태에서 체크밸브(30)를 누름가압하여 통기공(24)을 막음토록 하여 밀폐하게 됨을 특징으로 하는 진공과 밀폐를 선택적으로 사용하는 체크밸브가 구비된 밀폐용기.A receptacle 10 in which foods are stored and a container lid 20 are coupled to an upper end of the container housing 10 and a recessed portion 21 recessed inward is formed on an upper surface of the container lid 20, A mounting projection portion 22 having an inner groove 23 formed with a vent hole 24 on the bottom surface thereof is formed in the concave portion 21 and a check valve 30 is mounted on the mounting projection portion 22, A sealed container having a check valve (30) for discharging air to maintain a vacuum state,
The check valve 30 is provided with a rim 31 and a rim 31 which are downwardly inward from an upper end of the rim 31 so as to form an inner space 32, The hermetically sealed container may be formed by using a pump 40 to form a slant surface 33 on which a plurality of discharge holes 34 are formed and a hermetic protrusion 36 having a hook protrusion 37 formed on the bottom surface at the center of the inner space 32. [ And the check valve (30) is pressed and pressed to close the vent hole (24) while the vacuum state is maintained or the vacuum is released by the pumping operation. Sealed container. 제 1항에 있어서,
상기 체크밸브(30)의 테두리벽(31)은 하단은 살두께가 두껍고 경사면(33)은 테두리벽(31)의 상단에서부터 내측 중앙으로 하향 경사지게 얇은 살두께로 형성되면서 내측 중앙으로 상향 돌출되게 형성되는 손잡이부(35)와 연결되어 펌프(40)의 펌핑시에 압력에 의해 경사면(33)이 들어올려져 장착돌부(22)의 내입홈(23)에 밀착된 밀착돌부(36)가 떨어지면서 통기공(24)을 통해 용기내부의 공기가 경사면(33)에 형성된 배출공(34)으로 배출되었다가 원상태로 복원되면서 밀폐용기를 진공상태로 유지토록 되고 상기 손잡이부(35)를 기울이면 밀착돌부(36)가 내입홈(23)에 밀착된 상태에서 개방되어져 진공이 쉽게 해제됨을 특징으로 하는 진공과 밀폐를 선택적으로 사용하는 체크밸브가 구비된 밀폐용기.The method according to claim 1,
The edge wall 31 of the check valve 30 has a thick wall thickness at the lower end and a sloping wall 33 which is formed at a thin wall thickness sloping downward from the upper end of the rim wall 31 toward the medial center, The inclined surface 33 is lifted by the pressure when the pump 40 is pumped so that the contact protrusion 36 which is in close contact with the inner groove 23 of the mounting protrusion 22 is released, The air inside the container is discharged through the pores 24 to the discharge hole 34 formed in the inclined surface 33 and is restored to its original state to keep the sealed container in a vacuum state and when the handle 35 is tilted, (36) is in close contact with the inner groove (23) so that the vacuum can be easily released. 제 2항에 있어서,
상기 밀착돌부(36)는 상단은 폭이 넓고 하단은 폭이 좁은 형태로 경사지게 형성되어 내입홈(23)에 끼워짐 용이토록 되면서 내입홈(23)의 상단테두리에 밀착되어 긴밀한 밀폐력을 갖게 됨을 특징으로 하는 진공과 밀폐를 선택적으로 사용하는 체크밸브가 구비된 밀폐용기.3. The method of claim 2,
The upper end of the contact protrusion 36 is wide and the lower end of the contact protrusion 36 is inclined in a narrow shape so that the contact protrusion 36 is tightly fitted to the upper edge of the inner groove 23 while being tightly fitted to the inner groove 23, And a check valve for selectively using a vacuum and an airtight seal. 제 1항에 있어서,
상기 밀착돌부(36)에 형성된 후크돌기(37)는 반원형태로 통기공(24)보다 상대적으로 크게 형성하여 손잡이부(35)를 누름가압시에 후크돌기(37)가 탄성력에 의해 통기공(24)에 긴밀하게 끼임고정되어 밀폐됨을 특징으로 하는 진공과 밀폐를 선택적으로 사용하는 체크밸브가 구비된 밀폐용기.The method according to claim 1,
The hook protrusion 37 formed on the close contact protrusion 36 is formed to be relatively larger than the vent hole 24 in a semicircular shape so that the hook protrusion 37 is pressed against the vent hole 24. The sealed container according to claim 1, wherein the check valve is selectively used for vacuum and hermetic sealing. 제 1항에 있어서,
상기 후크돌기(37)의 길이를 길게 형성하고 선단에 걸림부(37a)를 형성하여 후크돌기(37)가 통기공(24)에 완전히 관통되게 끼임되면서 걸림부(37a)가 통기공(24)에 걸림되어 임의로 빠지지 않게 고정됨을 특징으로 하는 진공과 밀폐를 선택적으로 사용하는 체크밸브가 구비된 밀폐용기.The method according to claim 1,
The hook protrusion 37 is formed to have a long length and the hook portion 37a is formed at the tip end so that the hook protrusion 37 is inserted into the vent hole 24 so as to completely penetrate the hook protrusion 37, And a check valve for selectively using a vacuum and an airtight seal. 제 1항에 있어서,
상기 내공간(32)을 형성하는 테두리벽(31)의 내벽에는 장착돌부(22)에 끼임결합시에 빠짐을 방지하도록 다수의 밀착돌기테(38)가 형성됨을 특징으로 하는 진공과 밀폐를 선택적으로 사용하는 체크밸브가 구비된 밀폐용기.The method according to claim 1,
A plurality of contact protrusions (38) are formed on the inner wall of the rim wall (31) forming the inner space (32) so as to prevent the ridge A sealed container with a check valve for use as a container. 제 6항에 있어서,
상기 밀착돌기테(38)는 장착돌부(22)에 끼워지는 진입방향으로 하향경사지게 형성되어 끼임은 용이하면서 끼임된 상태에서는 걸림에 의해 임의로 빠지지 않게 견고하게 고정됨을 특징으로 하는 진공과 밀폐를 선택적으로 사용하는 체크밸브가 구비된 밀폐용기.
The method according to claim 6,
And the tight fitting protrusion 38 is formed to be inclined downward in the entering direction to be fitted in the mounting protrusion 22. The fitting protrusion 38 is firmly fixed to the fitting protrusion 38 so as not to be disengaged arbitrarily, Airtight container with check valve used.
KR1020140127383A 2014-09-24 2014-09-24 Can optionally use the vacuum and sealing check valve is equipped with an airtight container KR101524412B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017043762A1 (en) * 2015-09-11 2017-03-16 이영만 Sealed container having improved sealing function
WO2019070281A1 (en) * 2017-10-05 2019-04-11 Hewlett-Packard Development Company, L.P. Container with orienting handle
KR102116905B1 (en) * 2019-07-23 2020-06-01 왕수정 Multi-Push Button for Food Vacuum Storage Container with Vacuum valve
EP4021823A4 (en) * 2019-08-30 2023-06-21 Meyer Intellectual Properties Limited Food storage and cooking vessel with a valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101246244B1 (en) * 2011-09-27 2013-03-26 송상민 Airtight container
KR20130091394A (en) * 2012-02-08 2013-08-19 (주)씨에스이 Check valve for vacuum packing envelope

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101246244B1 (en) * 2011-09-27 2013-03-26 송상민 Airtight container
KR20130091394A (en) * 2012-02-08 2013-08-19 (주)씨에스이 Check valve for vacuum packing envelope

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017043762A1 (en) * 2015-09-11 2017-03-16 이영만 Sealed container having improved sealing function
WO2019070281A1 (en) * 2017-10-05 2019-04-11 Hewlett-Packard Development Company, L.P. Container with orienting handle
KR102116905B1 (en) * 2019-07-23 2020-06-01 왕수정 Multi-Push Button for Food Vacuum Storage Container with Vacuum valve
WO2021015434A1 (en) * 2019-07-23 2021-01-28 왕수정 Multi-push button for vacuum food storage container having vacuum valve
JP2022541437A (en) * 2019-07-23 2022-09-26 ワン，スー ジォン Multi-push button for food vacuum storage container with vacuum valve
EP4005947A4 (en) * 2019-07-23 2023-08-16 Wang, Soo Jung Multi-push button for vacuum food storage container having vacuum valve
JP7385730B2 (en) 2019-07-23 2023-11-22 ワン，スー ジォン Multi push button for food vacuum storage containers with vacuum valve
EP4021823A4 (en) * 2019-08-30 2023-06-21 Meyer Intellectual Properties Limited Food storage and cooking vessel with a valve

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