KR20110026046A - Lid for an airthigt container and airthigt container having the same - Google Patents

Lid for an airthigt container and airthigt container having the same Download PDF

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Publication number
KR20110026046A
KR20110026046A KR1020090083765A KR20090083765A KR20110026046A KR 20110026046 A KR20110026046 A KR 20110026046A KR 1020090083765 A KR1020090083765 A KR 1020090083765A KR 20090083765 A KR20090083765 A KR 20090083765A KR 20110026046 A KR20110026046 A KR 20110026046A
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KR
South Korea
Prior art keywords
gas
sealing cap
container
valve shaft
valve
Prior art date
Application number
KR1020090083765A
Other languages
Korean (ko)
Inventor
노시청
Original Assignee
주식회사 필룩스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 필룩스 filed Critical 주식회사 필룩스
Priority to KR1020090083765A priority Critical patent/KR20110026046A/en
Publication of KR20110026046A publication Critical patent/KR20110026046A/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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • 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
    • 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
    • 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
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants

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

Abstract

PURPOSE: A sealing container using a sealing cap is provided to discharge oxygen inside the container through a gas outlet by inserting decomposition preventing gas into the container through a gas inlet. CONSTITUTION: A sealing container(100) using a sealing cap comprises the following: a gas inlet(130) formed on one side of the sealing cap(120) to insert decomposition preventing gas into the container; and a gas outlet(140) formed on the other side of the sealing cap. The decomposition preventing gas prevents the decomposition of stored food inside the container by discharging gas inside the container through the gas outlet.

Description

Sealing cap and sealed container using same {LID FOR AN AIRTHIGT CONTAINER AND AIRTHIGT CONTAINER HAVING THE SAME}

The present invention relates to a sealing cap and a hermetically sealed container using the same, and more particularly, to a hermetically sealed cap and a hermetically sealed container using the same, wherein the anti-corruption gas is injected into the container.

In general, in order to prevent food spoilage, the contact between food and oxygen is blocked. Various methods are used to block the contact between food and oxygen, and in general, a method of putting food in a container and sealing it is used.

However, even if food is placed in a container and sealed, there is a problem in that food is decayed due to the generation of ethylene gas and other food decay gas due to the nature of the food (or natural harvest).

Therefore, the present invention has been made in order to solve the above problems, by installing a gas inlet and gas outlet in the airtight container to discharge the air inside the container to the outside and injecting food corruption gas into the container food stored in the container The purpose is to prevent corruption.

In order to achieve the above object, the sealing cap according to the embodiment of the present invention has a gas inlet formed at one side and a gas outlet formed at the other side. Here, the gas inlet is injected into the anti-corruption gas for preventing the decay of the storage stored in the container, when the anti-corruption gas is injected into the container gas inside the container through the gas outlet to the outside of the container Discharged.

The airtight container according to another embodiment of the present invention is a gas inlet is formed on one side and the outlet is formed on the other side. Here, the gas inlet is injected into the anti-corruption gas for preventing the decay of the storage stored in the container, when the anti-corruption gas is injected into the container gas inside the container through the gas outlet to the outside of the container Discharged.

The present invention is connected to the pump to the gas inlet injecting the anti-corruption gas into the container, it is possible to prevent the corruption of food stored in the container by discharging the oxygen in the container to the outside through the gas outlet. Accordingly, it is possible to improve the shelf life and freshness of the food stored in the sealed container.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention; The following embodiments are provided to those skilled in the art to fully understand the present invention, and may be modified in various forms.

1 is a perspective view of a sealed container according to the present invention. 2 is an exploded perspective view of the sealed container according to the present invention. 3 is a cross-sectional view of the sealed container according to the present invention.

1 to 3, the sealed container 100 includes a container main body 110 containing food (or storage) 111 and a sealing cap 120 sealing the container main body 110.

On the other hand, the food 111 stored in the container body 110 may be in contact with oxygen or decay when time passes. Therefore, in the present embodiment, the pump is connected to the gas inlet 130 to inject anti-corruption gas into the container body 110, and the oxygen in the container body 110 is discharged to the outside to decay the food 111. To prevent it.

Hereinafter, the gas inlet 130 and the gas outlet 140 formed in the sealed container 100 will be described.

The gas inlet 130 is formed at one side of the cap 120 for sealing, and the gas outlet 140 is formed at the other side. Gas inlet 130 is an inlet for injecting anti-corruption gas for preventing the corruption of the food 111 stored in the container body 110, the anti-corruption gas through the gas inlet 130 inside the container body 110 Inflow to The gas outlet 140 is an outlet for discharging oxygen and other food decay gas (ethylene gas) inside the container body 110 to the outside, and when the anti-corruption gas is introduced into the container body 110, the gas outlet 140 is opened. Oxygen and other food decay prevention gas inside the container body 110 is discharged to the outside. The anti-corruption gas may be at least one selected from the group consisting of an inert gas and an inert gas. Specifically, the inert gas may be at least one selected from the group consisting of helium gas, argon gas, nitrogen gas, carbon dioxide gas, and carbon dioxide.

Hereinafter, the structures of the gas inlet 130 and the gas outlet 140 will be described.

The gas inlet 130 is disposed at one end of the first valve shaft 131 and the first valve shaft 131 penetrating the sealing cap 120 to control the opening and closing of the gas inlet 130. ) Between the first catching member 133, the first catching member 133, and the sealing cap 120 that are disposed at the other end of the first valve shaft 131 to prevent the first valve shaft 131 from being separated. It includes a first elastic member 134 disposed around the first valve shaft 131 disposed. In addition, a first through hole 121 is formed around the sealing cap 120 in which the first valve shaft 131 is disposed.

The first valve shaft 131 is formed in a stick shape and penetrates the sealing cap 120. One end of the first valve shaft 131 disposed outside the sealed container 100 is provided with a first locking member 133 to prevent the first valve shaft 131 from being separated into the container body 110. do. That is, the first locking member 133 may be formed larger than the diameter of the through hole in which the first valve shaft 131 is inserted to prevent the first valve shaft 131 from falling into the container body 110. In addition, the first locking member 133 is formed to be smaller than the diameter of the first valve 132 to prevent opening and closing of the first through hole 121 by the first locking member 133.

In addition, the other end of the first valve shaft 131 disposed in the container body 110 is provided with a first valve 132 for controlling the opening and closing of the first through hole 121. The first valve 132 has an arc shape that is bent from one surface to the other surface, and a central portion of the surface contacting the sealing cap 120 protrudes outward. That is, the first valve 132 is formed in a structure surrounding one surface of the first through hole 121 and the opening and closing of the first through hole 121 is controlled by the up and down movement. For example, when both ends of the first valve 132 is in contact with the sealing cap 120 is blocked on one surface of the first through-hole 121 to block the sealed container 100 from the outside. On the contrary, when both ends of the first valve 132 are spaced apart from the sealing cap 120, the first through hole 121 is opened to expose the inside of the sealed container 100 to the outside.

The first locking member 133, the first valve shaft 131, and the first valve 132 are integrally formed so that the first locking member 133, the first valve shaft 131, and the first valve ( Even if only one of the 132 is carried in the same direction.

In addition, the first elastic member 134 is disposed in the circumferential direction of the first valve shaft 131 disposed between the sealing cap 120 and the first locking member 133. The first elastic member 134 is contracted when an external pressure is applied to the first locking member 133, and is transferred to its original position by an elastic force when the external pressure is blocked.

The first through hole 121 is formed around the sealing cap 120 in which the first valve shaft 131 is disposed, and the first through hole 121 includes the first valve shaft 131 and the first valve ( It is formed in the sealing cap 120 disposed between the outermost of the 132. The first through hole 121 may be opened or closed in accordance with the transfer of the first valve 132 to control whether the food corruption prevention gas is injected into the container body 110.

The gas outlet 140 has the same shape as the gas inlet 130, but the second locking member 143 is installed at one end of the second valve shaft 141 disposed inside the sealed container 100 and the second valve 142 is provided at the other end of the second valve shaft 141 exposed to the outside. The second elastic member 144 is installed around the second valve shaft 141 disposed inside the hermetic container 100. In addition, the second through hole 122 is formed around the sealing cap 120 in which the second valve shaft 141 is disposed.

4 is a cross-sectional view for explaining a method of operating a sealed container according to the present invention.

In order to inject the food corruption prevention gas 150 into the sealed container 100, first, the pump pipe 170 is connected to the gas inlet 130. Thereafter, the pump P is operated to inject the anti-corruption gas 150 into the container body 110. In addition, the gas inlet 130 may further be injected with a drying prevention gas that can suppress the generation of ethylene gas and effectively block ultraviolet rays.

When the anti-corruption gas 150 is injected into the container body 110, the first valve 132 is lowered toward the container body 110 by the hydraulic pressure of the anti-corruption gas 150. When the first valve 132 is lowered, the first valve shaft 131 and the first locking member 133 formed integrally with the first valve 132 are lowered to open the first through hole 121. Therefore, the anti-corruption gas 150 is injected into the container body 110 through the first through hole 121. In addition, when the first locking member 133 is lowered, the first elastic member 134 interposed between the first locking member 133 and the sealing cap 120 is contracted.

As described above, when the anti-corruption gas 150 is injected into the container body 110, the container body 110 is set to a positive pressure higher than atmospheric pressure. Therefore, oxygen, ethylene gas, and other decaying gas 160 existing inside the container body 110 are discharged through the gas outlet 140. That is, oxygen, ethylene gas, and other decay gas 160 present inside the container body 110 are pushed by the anti-corruption gas 150 and discharged to the outside of the container body 110.

In detail, when the anti-corruption gas 150 is injected into the container body 110, oxygen, ethylene gas, and other decay-generating gas 160 existing inside the container body 110 may be lower in external pressure than the container body 110. Is moved to. That is, the oxygen, ethylene gas, and other decay gas 160 raise the second valve 142 upward to open the second through hole 122. When the second through hole 122 is opened, oxygen, ethylene gas, and other decay generating gas 160 in the container body 110 are discharged to the outside. At this time, the second elastic member 144 interposed between the second locking member 143 and the sealing cap 120 is contracted.

When the oxygen, ethylene gas and other decay-generating gas 160 inside the sealed container 100 are discharged to the outside by the above method, and the anti-corruption gas 150 is injected into the container body 110, the pump ( Stop the operation of P). When the operation of the pump P is stopped, the external pressure by the gas is cut off, and the first elastic member 134 and the second elastic member 144 are restored to their original state.

When the first elastic member 134 and the second elastic member 144 are restored to their original state by the elastic force, the first through hole 121 and the second through hole 122 close the container body 110. As such, when oxygen, ethylene gas, and other decay generating gas 160 are discharged and the anti-corruption gas 150 is injected into the container body 110, decay of the food 111 may be prevented.

In addition, although not described above in the present embodiment, a variety of gases may be injected into the sealed container 100 instead of or in addition to the anti-corruption gas 160 to add a smoked gas and an odor of the food to smoke the food.

5 is a perspective view of a sealed container according to another embodiment of the present invention.

The sealed container 200 of FIG. 5 is the same as that of FIG. 1, but forms a plurality of through holes 221. The through hole 221 may be formed in a ring shape in which the bridge 222 is formed to improve the injection effect of the anti-corruption gas, and to improve the discharge effect of oxygen, ethylene gas, and other decaying gas. At this time, the diameter of the through-hole 221 is formed smaller than the diameter of the valve 232 so that the opening and closing can be controlled by the valve (232).

6 is a perspective view of a sealed container according to another embodiment of the present invention.

The sealed container 300 of FIG. 6 is the same as that of FIG. 1, but bending the sealing cap 320 in the region where the gas inlet 330 and the gas outlet 340 are disposed to planarize the top surface of the sealed container 300. Let's do it. That is, the gas inlet 330 and the gas outlet 340 is bent in the direction to the container body 310, the sealing cap 320 is installed in the gas inlet 330 and the gas outlet 340 inside the sealed container 300 Landfill

In addition, the upper end of the sealing cap 320 in which the gas inlet 330 and the gas outlet 340 are disposed may be provided with a cover 323 to planarize the upper surface of the sealing cap 320. As such, when the top surface of the sealing cap 320 is flattened, interference between the gas inlet 330 and the gas outlet 340 due to external factors may be minimized.

As described above, the preferred embodiment of the present invention has been disclosed through the detailed description and the drawings. The terms are used only for the purpose of describing the present invention and are not used to limit the scope of the present invention as defined in the meaning or claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible from this. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

1 is a perspective view of a sealed container according to the present invention.

Figure 2 is an exploded perspective view of the sealed container according to the present invention.

Figure 3 is a cross-sectional view of the sealed container according to the present invention.

Figure 4 is a cross-sectional view for explaining the operation of the sealed container according to the present invention.

5 is a perspective view of a sealed container according to another embodiment of the present invention.

6 is a perspective view of a sealed container according to another embodiment of the present invention.

♣ Explanation of symbols for the main parts of the drawing ♣

 100: closed container 110: container body

 120: sealing cap 121: first through hole

 130 gas inlet 131 first valve shaft

 132: first valve 133: first locking member

 134: first elastic member 140: gas outlet

Claims (19)

In the sealing cap which seals a container, The sealing cap is a gas inlet is formed on one side and the gas outlet is formed on the other side, The gas inlet is injected with an anti-corruption gas to prevent corruption of the storage stored in the container, and when the anti-corruption gas is injected into the container, the gas inside the container is discharged to the outside of the container through the gas outlet Sealing cap, characterized in that. According to claim 1, The gas inlet is disposed in a first valve shaft penetrating the sealing cap, one end of the first valve shaft to control opening and closing of the gas inlet port, and a second valve disposed at the other end of the first valve shaft. A first locking member for preventing the shaft from being separated, a first elastic member disposed around the first valve shaft between the first locking member and the sealing cap, and formed around the sealing cap on which the first valve shaft is disposed A first through hole, The gas outlet is disposed in the second valve shaft penetrating the sealing cap, one end of the second valve shaft to prevent the separation of the second valve shaft, the other end of the second valve shaft is disposed in the gas outlet A second valve for controlling opening and closing of the second valve, a second elastic member disposed around the second valve shaft disposed between the second locking member and the sealing cap, and a sealing cap disposed around the second valve shaft. A sealing cap comprising a second through hole formed. The method of claim 2, The first and second valves are formed in an arc shape that is bent from one surface to the other surface and the sealing cap, characterized in that the central portion of the surface in contact with the sealing cap protrudes outward. The method of claim 2, The first through hole is formed in a sealing cap disposed between the first valve shaft and the outermost portion of the first valve, and the second through hole is disposed between the second valve shaft and the outermost portion of the second valve. Sealing cap, characterized in that formed on the sealing cap disposed in the. 5. The method of claim 4, At least one of the first and second through holes is a plurality of caps characterized in that the plurality. The method of claim 2, At least one of the first and second through-holes are formed in a ring shape and the cap is characterized in that the diameter is smaller than the diameter of the first and second valves. The method of claim 2, The first valve shaft, the first locking member, and the first valve The second valve shaft, the second locking member, and the second valve is a sealing cap, characterized in that each formed integrally. According to claim 1, The anti-corruption gas is at least one selected from the group consisting of inert gas, and inert gas sealing cap. The method of claim 8, The inert gas is a cap for sealing, characterized in that at least one selected from the group consisting of helium gas, argon gas, nitrogen gas, carbon dioxide, and carbon dioxide. In the sealed container which consists of a container main body and the sealing cap which seals the said container main body, The sealing cap is a gas inlet is formed on one side and the outlet is formed on the other side, The gas inlet is injected with an anti-corruption gas to prevent corruption of the stored matter stored in the container body, when the anti-corruption gas is injected into the container body, the gas inside the container body through the gas discharge port to the container body Closed container characterized in that it is discharged to the outside. The method of claim 10, The gas inlet is mounted on a first valve shaft penetrating the sealing cap, one end of the first valve shaft to control opening and closing of the gas inlet, and the other valve is mounted on the other end of the first valve shaft. A first locking member for preventing separation of the shaft, a first elastic member disposed around the first valve shaft disposed between the first locking member and the sealing cap, the circumference of the sealing cap on which the first valve shaft is disposed It includes a first through hole formed in, The gas outlet is mounted on a second valve shaft penetrating the sealing cap, one end of the second valve shaft to prevent separation of the second valve shaft, and is mounted on the other end of the second valve shaft. A second valve for controlling the opening and closing of the gas outlet, a second elastic member disposed around the second valve shaft disposed between the second locking member and the sealing cap, the sealing cap of the first valve shaft A hermetically sealed container comprising a first through hole formed at a circumference thereof. 12. The method of claim 11, The first valve is disposed inside the container body and the second valve is characterized in that the container is disposed outside the container body. 12. The method of claim 11, The first and second valves are formed in an arc shape that is bent from one surface to the other surface and the closed container characterized in that the central portion of the surface in contact with the sealing cap protrudes outward. 12. The method of claim 11, The first through hole is formed in a sealing cap disposed between the first valve shaft and the outermost portion of the first valve, and the second through hole is disposed between the second valve shaft and the outermost portion of the second valve. Sealing container, characterized in that formed in the sealing cap disposed in the. 15. The method of claim 14, At least one of the first and the second through-hole is a sealed container, characterized in that a plurality. 12. The method of claim 11, At least one of the first and second through-holes are formed in a ring shape, characterized in that the diameter is smaller than the diameter of the first and second valves. 12. The method of claim 11, The first valve shaft, the first locking member, and the first valve The second valve shaft, the second locking member, and the second valve is a sealed container, characterized in that each formed integrally. The method of claim 10, The anti-corruption gas is at least one container selected from the group consisting of inert gas, and inert gas. The method of claim 10, The inert gas is at least one container selected from the group consisting of helium gas, argon gas, nitrogen gas, carbon dioxide, and carbon dioxide.
KR1020090083765A 2009-09-07 2009-09-07 Lid for an airthigt container and airthigt container having the same KR20110026046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090083765A KR20110026046A (en) 2009-09-07 2009-09-07 Lid for an airthigt container and airthigt container having the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090083765A KR20110026046A (en) 2009-09-07 2009-09-07 Lid for an airthigt container and airthigt container having the same

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KR20110026046A true KR20110026046A (en) 2011-03-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016013745A1 (en) * 2014-07-22 2016-01-28 농업회사법인 즉석쌀밥 주식회사 Food cooking container
KR20210105100A (en) * 2020-02-18 2021-08-26 엔피씨(주) Container and Modified Atmosphere For Container

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016013745A1 (en) * 2014-07-22 2016-01-28 농업회사법인 즉석쌀밥 주식회사 Food cooking container
CN106536376A (en) * 2014-07-22 2017-03-22 速食米饭株式会社 Food cooking container
KR20210105100A (en) * 2020-02-18 2021-08-26 엔피씨(주) Container and Modified Atmosphere For Container

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