KR20110115403A - An airtight container - Google Patents

An airtight container Download PDF

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Publication number
KR20110115403A
KR20110115403A KR1020100034891A KR20100034891A KR20110115403A KR 20110115403 A KR20110115403 A KR 20110115403A KR 1020100034891 A KR1020100034891 A KR 1020100034891A KR 20100034891 A KR20100034891 A KR 20100034891A KR 20110115403 A KR20110115403 A KR 20110115403A
Authority
KR
South Korea
Prior art keywords
container
lid
coupled
air discharge
discharge member
Prior art date
Application number
KR1020100034891A
Other languages
Korean (ko)
Inventor
박종석
Original Assignee
박종석
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 박종석 filed Critical 박종석
Priority to KR1020100034891A priority Critical patent/KR20110115403A/en
Publication of KR20110115403A publication Critical patent/KR20110115403A/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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/32—Closures with discharging devices other than pumps with means for venting
    • 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
    • B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
    • B65D51/1683—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element by actuating a separate element in the container or closure
    • 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
    • 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
    • B65D2205/00—Venting means

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

Abstract

The present invention discloses a hermetically sealed container used for simply storing a container in a vacuum state in a state where food or the like is stored in a container and storing it in a refrigerator or the like.
The airtight container of the present invention includes a container having a storage space, a lid coupled to the container, and a sealing member coupled between the container and the lid, wherein the lid forms a central portion of the air discharge member and the air discharge member. It is coupled to the pressing portion forming a part of the lid, having a certain width and forming a part of the lid and is coupled to the outer peripheral side of the pressing portion is stretched and stretched by pressing the pressing portion, and is coupled to the outer peripheral side of the elastic portion and at the same time coupled to the lid It includes a coupling forming part of.

Description

Airtight Containers {An airtight container}

The present invention relates to a sealed container, and more particularly to a closed container capable of simply sealing the container in a vacuum state in a state in which food is stored in the container.

In general, a sealed container stores food in a container and covers the lid. Such a sealed container blocks the outside air by combining a sealed lid with a container in which food is accommodated. Closed containers are widely used because they are very useful for keeping food safe.

However, the conventional airtight container has a difficulty in storing food that requires vacuum storage, and has a short period of storing the stored food.

Therefore, the present invention has been proposed to solve the above problems, the object of the present invention is made of a simple structure, but a vacuum pressure is formed therein is useful for storing foods requiring vacuum storage, general food storage period To provide a sealed container that can increase the.

Still another object of the present invention is to provide a closed container that can be made in a simple structure but the user can easily make a vacuum inside the container.

In order to achieve the object as described above, the present invention includes a container having a storage space, a lid coupled to the container, a sealing member coupled between the container and the lid, the lid forms a central portion and air An air discharging member which is discharged, the pressurizing portion which is coupled to the air discharging member and forms a part of the lid, has a predetermined width and is stretched by being stretched as the part of the lid is coupled to the outer peripheral side of the pressurizing portion and presses the pressurizing portion. And it is coupled to the outer circumferential side of the elastic portion and at the same time coupled to the container provides a closed container including a coupling portion forming a part of the lid.

The air discharge member is preferably provided with an air passage hole in the upper portion.

The air discharge member is provided with a fitting groove provided in the circumferential direction at the lower end, the height of the fitting groove is preferably made larger than the thickness of the pressing portion fitted to the fitting groove.

The sealing member is preferably provided with a space inside the longitudinal direction.

The air discharge member and the pressing unit is preferably made of silicon or rubber material.

The air passage hole is preferably in close contact with each other when the pressure is applied to the inside of the container, and is closed when the air discharge member is pressed from both sides to be cut to the surface so that air flows.

In the present invention, the food is put into the container, the lid is closed, and the pressurizing part is pressed by hand, and the elastic part is extended to the inner side of the container, and the air inside the container is discharged through the air passage hole provided in the air discharge member. Thus, the container is vacuumed inside. In this state, when the pressurization state of the pressurizing unit is released, the flow of the outside and the air are blocked and the inside of the container maintains the vacuum state. Therefore, food can be stored in a container in a vacuum.

Such a sealed container of the present invention can accommodate foods requiring vacuum storage, and can also increase the storage period of general foods.

And the closed container of the present invention has a simple structure and the user can make the inside of the container into a vacuum in a simple operation has a convenient effect.

1 is a perspective view for explaining an embodiment of the present invention.
FIG. 2 is a cross-sectional view taken along line AA of FIG. 1.
3 is a cross-sectional view illustrating in detail the sealing member of FIG. 1.
Figure 4 is a view showing a state in which a vacuum is formed by the pressure member is pressed to discharge the air inside the container to the outside in order to explain the operating state of the embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view for explaining an embodiment of the present invention, Figure 2 is a cross-sectional view of the cut portion A-A of Figure 1, showing a sealed container.

The sealed container includes a container 1, a lid 3, and a sealing member 5.

The container 1 is provided with a storage space in which food and the like can be stored. The container 1 has an open structure at the upper portion thereof, and the lid 3 is coupled thereto.

The lid 3 includes an air discharge member 7, a pressurizing portion 9, an elastic portion 11, and a coupling portion 13.

The air discharge member 7 is made of a material having excellent elastic force such as silicon or rubber, and an outer circumferential surface thereof is provided with a fitting groove 7a that can be fitted to the center portion of the pressing portion 9.

The fitting groove 7a is provided with a circular space in the center portion of the pressing portion 9 and inserted into the space to be fitted to the inner peripheral surface side of the pressing portion 9. The fitting groove 7a preferably has a height T1 larger than the thickness T2 of the pressing portion 9. The fitting groove 7a having such a size has an air discharge member 7 when the air discharge member 7 flows to the upper and lower directions to some extent, and a vacuum pressure is generated inside the container 1. ) To close the outside and air can be blocked.

The air discharge member 7 has a space provided therein, and the upper portion of the fitting groove 7a has a shape in which a portion of the upper portion of the cone is cut horizontally. And the air discharge member 7 is provided with an air passage hole (7b) at the top.

The air passage hole 7b is in close contact with each other when a pressure acts on the inside of the container 1 so as to prevent the inflow of outside air, and is opened when the air discharge member 7 is pressurized from both sides so that air flows to the outside. It is made of a shape cut into sides.

That is, the air passage hole (7b) has a structure that is opened by pressing the upper portion of the air discharge member (7) from both sides deformed while opening and depressing the air discharge member (7).

The pressing portion 9 is provided with a hole through the center portion is fitted fitting groove (7a) of the air discharge member (7).

The pressing unit 9 may be formed in a square or a circle according to the shape of the container (1). The pressing portion 9 is a portion which the user can press toward the container by hand and is preferably made of a relatively hard synthetic resin material.

The above-mentioned pressing part 9 forms a center part of the lid.

The pressing unit 9 is coupled to the expansion and contraction portion 11 having a predetermined width on the outer peripheral surface.

The stretching portion 11 is preferably made of a silicon or rubber (Rubber) material excellent in elasticity.

The stretchable portion 11 preferably has a property that can be stretched and easily restored. The stretchable portion 11 has a constant width along the outer circumferential surface of the pressing portion 9 and is arranged in parallel with the pressing portion 9 and forms part of a lid.

That is, the stretchable portion 11 increases when the user presses the pressurized portion 9.

Coupling portion 13 is coupled to the outer peripheral side of the elastic portion 11 and at the same time fitted to the container (1) to form a part of the lid (3).

The coupling portion 13 is provided with a groove in the portion where the container 1 is fitted. The groove provided in the coupling part 13 is preferably provided along the edge of the coupling part 13.

The sealing member 5 is fitted along the groove of the coupling portion 13.

The sealing member 5 is provided with a space portion 5a therein along the longitudinal direction (see Fig. 3). The sealing member 5 serves to seal a portion between the container 1 and the coupling portion 13. The sealing member 5 is preferably made of silicon or rubber material. The space portion 5a of the sealing member 5 preferably consists of a space filled with air.

Referring to the operation of the embodiment of the present invention made in this way in detail as follows.

First, the user puts food in the container 1, the lid 3 is in close contact with the container (1). Then, the groove provided in the lid 3 and the rim of the container 1 are in close contact with each other and sealed by the sealing member 5.

At this time, since the sealing member 5 is provided with a space portion 5a constituting the air layer in the longitudinal direction therein, the air moves toward the side of the sealing member 5 while the space portion 5a is deformed. Therefore, the sealing member 5 may maintain the state in which the coupling portion 13 of the container 1 and the lid 3 is firmly fitted by increasing the pressure on the side of the coupling portion.

And the user presses the pressing part 9 inward from the outer side of the container 1 (refer FIG. 4). Then, as the expansion and contraction portion 11 is extended, the air inside the container 1 is drawn out through the air passage hole 7b of the air discharge member 7.

Therefore, the inside of the container 1 becomes a vacuum state. At this time, the air discharge member 7 maintains a state in close contact with the inner surface of the pressing unit 9 by the pressure difference with the outside. Therefore, the container 1 can be kept closed.

In this state, the container 1 can be stored in a refrigerator or the like.

On the other hand, when it is necessary to take out the food and the like in the container (1), when the user grabs the upper portion of the air discharge member (7) by hand on both sides and applies force, the air discharge member (7) is deformed and the air passage hole 7b is opened.

Therefore, as the outside air flows into the container through the air passage hole 7b, the pressure inside the container 1 becomes equal to atmospheric pressure. Thus, the user can easily detach the lid 3 from the container 1.

This embodiment of the present invention is capable of storing food in a vacuum container, such a vacuum container is made of a simple structure has the advantage that the user can use conveniently.

1. containers; 3. lids;
5. Sealing member, 5a. Space,
7. Air exhaust member, 7a. Home Groove,
7b. Air through hole, 9. pressurization,
11. Stretching, 13. Coupling

Claims (6)

A container having a storage space;
A lid coupled to the container;
A sealing member coupled between the container and the lid;
Including;
The lid is
Air discharge member that forms air in the center,
A pressing part coupled to the air discharge member and forming part of the lid;
Stretching part that is stretched by forming a portion of the lid and coupled to the outer peripheral side of the pressing portion by pressing the pressing portion, and
A coupling part coupled to the outer circumferential side of the elastic part and simultaneously coupled to the container to form a part of the lid,
Closed container comprising a. The method according to claim 1,
The air discharge member
An airtight container provided with an air passage hole at the top. The method according to claim 1,
The air discharge member
It has a fitting groove provided along the circumferential direction at the lower end,
The height of the fitting groove is sealed container made larger than the thickness of the pressing portion fitted to the fitting groove. The method according to claim 1,
The sealing member
A hermetically sealed container provided with a space portion therein along the longitudinal direction. The method according to claim 1,
The air discharge member and the pressing portion is a sealed container made of a silicon or rubber material. The method according to claim 2,
The air passage hole
When the pressure is applied to the inside of the container is in close contact with each other, the closed container made of a state that is open when the air discharge member is pressed from both sides is cut to the surface so that air flows.
KR1020100034891A 2010-04-15 2010-04-15 An airtight container KR20110115403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100034891A KR20110115403A (en) 2010-04-15 2010-04-15 An airtight container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100034891A KR20110115403A (en) 2010-04-15 2010-04-15 An airtight container

Publications (1)

Publication Number Publication Date
KR20110115403A true KR20110115403A (en) 2011-10-21

Family

ID=45030073

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100034891A KR20110115403A (en) 2010-04-15 2010-04-15 An airtight container

Country Status (1)

Country Link
KR (1) KR20110115403A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101531470B1 (en) * 2014-11-20 2015-06-25 추중휴 Vacuum Container for Storing Food
CN110386582A (en) * 2019-08-07 2019-10-29 浙江厚达智能科技股份有限公司 The Chinese Medicines canning method that can prevent Chinese medicine liquid from spilling

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101531470B1 (en) * 2014-11-20 2015-06-25 추중휴 Vacuum Container for Storing Food
CN110386582A (en) * 2019-08-07 2019-10-29 浙江厚达智能科技股份有限公司 The Chinese Medicines canning method that can prevent Chinese medicine liquid from spilling
CN110386582B (en) * 2019-08-07 2023-11-24 河北凯诺制药有限公司 Method for canning Chinese medicinal solution capable of preventing Chinese medicinal solution from spilling

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A201 Request for examination
E601 Decision to refuse application