KR20120110854A - Airtight container - Google Patents

Airtight container Download PDF

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Publication number
KR20120110854A
KR20120110854A KR1020110029008A KR20110029008A KR20120110854A KR 20120110854 A KR20120110854 A KR 20120110854A KR 1020110029008 A KR1020110029008 A KR 1020110029008A KR 20110029008 A KR20110029008 A KR 20110029008A KR 20120110854 A KR20120110854 A KR 20120110854A
Authority
KR
South Korea
Prior art keywords
lid
container
auxiliary storage
opening
side wall
Prior art date
Application number
KR1020110029008A
Other languages
Korean (ko)
Inventor
홍선표
Original Assignee
홍선표
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 홍선표 filed Critical 홍선표
Priority to KR1020110029008A priority Critical patent/KR20120110854A/en
Publication of KR20120110854A publication Critical patent/KR20120110854A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
    • A47J47/02—Closed containers for foodstuffs
    • A47J47/08—Closed containers for foodstuffs for non-granulated foodstuffs
    • A47J47/10—Closed containers for foodstuffs for non-granulated foodstuffs with arrangements for keeping fresh
    • 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
    • B65D21/08—Containers of variable capacity
    • B65D21/086—Collapsible or telescopic containers
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/62—Secondary protective cap-like outer covers for closure members
    • 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
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • 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
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • 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
    • B65D2313/00—Connecting or fastening means
    • B65D2313/04—Connecting or fastening means of magnetic type

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

Abstract

The empty space between the food and the lid inside the container can be minimized, and relates to an airtight container made to use this space efficiently.
The airtight container of the present invention consists of a space inside and one side of the container body consisting of an open portion; A lid which is covered to be openable and openable at the opening of the container body; Provided is a closed container formed on the lid and including an auxiliary storage configured to contain an article therein.
The auxiliary storage part includes a side wall extending and forming a space portion under the lid, and a bottom surface connected to an end of the side wall. A plurality of corrugations are formed on the sidewalls, and the auxiliary storage part is formed in a stretchable form.
An opening and an auxiliary lid are formed in the lid to store and withdraw an article in the auxiliary storage unit, and a metal plate and a magnet are provided on the bottom surface of the auxiliary storage unit and the portions facing each other.
An elastic handle is formed on the bottom surface to easily contract or expand the side wall.

Description

Airtight Containers {AIRTIGHT CONTAINER}

The present invention relates to a hermetically sealed container, and more particularly, to a hermetically sealed container capable of minimizing an empty space between a food and a lid contained in a container and efficiently using this space.

Various containers are used to store food, and various kinds of airtight containers for keeping food fresh for a long time have been manufactured and used.

Such a sealed container includes a container body having a space so that food and the like can be contained therein, and a lid that is detachably coupled to the opening of the container body.

The use of the airtight container is to open the lid, put the food fire, etc. in the container body through the opening portion, and then close the lid to store it in the refrigerator.

Such a sealed container is configured to seal the inside of the container in a vacuum state as in Application No. 10-2006-0088328, or a valve mechanism in the lid to vacuum the inside of the container as in Application No. 20-2004-0009174. It has been proposed that the structure is configured to attach to, or configured to gently close the lid to the container body as in the application number 10-2005-0116183.

However, such a conventional hermetic container is to provide a method for completely enclosing the inside of the container, and a structure for removing the air inside the container to maintain the inside of the container in a vacuum or to close the lid gently.

By removing the air inside the airtight container, the food decay or oxidation can be slowed down to maintain the original taste of the food for a long time, but the space inside the container cannot be used for other purposes until all the food contained in the container is used.

That is, the conventional airtight container has a space inside the container by using the food contained in the container, but when the lid is closed, the space is sealed, so there is a disadvantage that the empty space inside the container cannot be used separately.

Therefore, the conventional airtight container can not store other foods until all the food inside the container is applied, and the size of the airtight container can not be changed even in the state where the empty space is created, so the utilization of the internal space of the airtight container is inefficient.

In addition, when the airtight container is stored in a refrigerator, energy consumption is determined relative to the amount of food, which can be regarded as waste of power energy.

The present invention has been proposed in order to solve the conventional problems as described above, the object of the present invention is to minimize the empty space between the food and the lid contained in the sealed container, and made to use this space efficiently To provide a sealed container.

The sealed container proposed by the present invention,

The interior is made of space and one side of the container body consisting of an opening; A lid which is covered to be openable and openable at the opening of the container body; Provided is a closed container formed on the lid and including an auxiliary storage configured to contain an article therein.

The auxiliary storage part includes a side wall extending and forming a space portion under the lid, and a bottom surface connected to an end of the side wall. A plurality of corrugations are formed on the sidewalls, and the auxiliary storage part is formed in a stretchable form.

An opening and an auxiliary lid are formed in the lid to store and withdraw the article in the auxiliary storage unit, and a metal plate and a magnet are provided on the bottom surface of the auxiliary storage unit and the portions facing each other.

An elastic handle is formed on the bottom surface to easily contract or expand the side wall.

The airtight container according to the present invention may form an empty space inside the airtight container as an auxiliary storage part to contain other foods and the like, thereby increasing the storage efficiency as compared to the conventional airtight container.

In addition, the auxiliary storage part can shrink and expand, thus minimizing the empty space inside the sealed container, thereby minimizing the amount of air contained in the sealed container, thus delaying the decay or oxidation of the food contained in the sealed container, thus keeping the food fresh for a long time. I can keep it.

1 is a perspective view of a sealed container according to the present invention.
Figure 2 is a perspective view of a state in which the lid is removed from the container body as a perspective view of the sealed container according to the present invention.
3 is a view for explaining the auxiliary storage provided in the sealed container according to the present invention.
4 is a view for explaining another embodiment of the auxiliary storage provided in the sealed container according to the present invention.
5 and 6 are views for explaining the state of use of the sealed container according to the present invention.

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

1 is a perspective view of a sealed container according to the present invention, Figure 2 is a perspective view of a state in which the lid is removed from the container body, Figure 3 shows a view for explaining the auxiliary storage provided in the sealed container according to the present invention.

As shown, the airtight container according to the present invention includes a container body 2 having an interior space and an open side thereof, and a lid 4 which is covered to be openable and openable at the opening of the container body 2. do.

The container body 2 may be mainly used for storing food and the like, and thus, the container body 2 and the lid 4 are preferably made of a material harmless to the human body.

The shape of the container body 2 is shown as being made of a square in this embodiment, but is not limited to this may be made in the shape of a circle, oval or polygon, the shape of the lid is also made of the same shape as the shape of the container body.

In order to cover the lid 4 to the container body 2 so as to be detachably fixed, a flange portion or a protrusion is formed along the outer edge of the open side of the container body 2, and the lid 4 is hooked thereto. Locking portion 6 which acts as a locking while pressing the lid is formed.

The locking portion 6 is formed integrally with the lid 4 so that the portion connected to the lid 4 is formed in a thin thickness so that this portion serves as a hinge portion. Therefore, the locking part 6 is foldable in the up-down direction on the outer surface of the lid 4.

In addition, a handle 8 is formed on the upper surface of the lid 4, which is configured so that both ends thereof are hinged to the lid 4 to stand or lay down.

Such a sealed container is made of the same or similar structure as in the prior art, in the present invention, the lid 4 is further formed with an auxiliary storage portion 10.

The auxiliary storage unit 10 includes a side wall 12 extending in the longitudinal direction along the lower outer surface of the lid 4, and a bottom surface 14 connected to the end of the side wall 12.

A space portion is formed between the side wall 12 and the bottom surface 14 to contain food or the like in the space portion.

The auxiliary storage unit 10 has a plurality of pleats 16 are formed on the side wall 12 so that the side wall 12 can be made stretchable to adjust the internal space of the auxiliary storage unit 10. . That is, by folding or unfolding the pleats 16 formed on the side wall 12, the capacity of the auxiliary storage unit 10 can be reduced or large.

Accordingly, if a large amount of food is contained in the container body 2, the wrinkles 16 formed on the side wall 12 of the auxiliary storage unit 10 may be folded to reduce the capacity, and the food contained in the container body 2 may be taken out. When the internal space capacity of the container body 2 increases, the folded wrinkles 16 may be stretched to increase the internal capacity of the auxiliary storage unit 10.

If the auxiliary storage unit 10 can be shrunk in this way, the empty space inside the container body 2 is reduced to minimize the amount of air contained in the container body 2, thus delaying the decay or oxidation of the food contained in the container body and storing the food. You can keep fresh for a long time.

In addition, since the auxiliary storage unit 10 can be used as a storage space as much as the empty space inside the container body 2, space utilization and storage efficiency can be improved.

In addition, the central portion of the lid 4 is formed with an opening 18 so as to store and withdraw food and the like in the auxiliary storage unit 10, and the auxiliary lid on the lid 4 to open and close the opening 18. 20 is formed.

One side of the auxiliary lid 20 is integrally connected with the lid 4, and the other part is molded to a size sufficient to open and close the opening 18. And the part is connected to the auxiliary lid 20 and the lid 4 is formed in a thin thickness to be able to open and close the auxiliary lid 20 by this part serves as a hinge.

In addition, the auxiliary protrusion 20 is formed in the auxiliary lid 20 to maintain the closed state of the auxiliary lid 20, the locking groove 24 is formed in the lid 4 of the corresponding portion.

When the auxiliary lid 20 is pressed, the locking protrusion 22 is elastically caught in the locking groove 24 to maintain the closed state of the auxiliary lid. In this state, when the auxiliary lid 20 is lifted up near the locking protrusion 22, the locking protrusion 22 is released from the locking groove 24 and the closed state is released, thereby opening the auxiliary lid 20.

Since the locking means made of such a locking projection 22 and the locking groove 24 can use a conventional technique, a detailed description thereof will be omitted.

The extension handle 26 may be further provided on the bottom surface 14 to facilitate the expansion and contraction of the auxiliary storage unit 10, and the extension handle 26 may not protrude out of the bottom surface 14. It is installed in the groove 28 formed in the bottom surface 14.

In addition, the expansion and contraction of the auxiliary storage unit 10 may be configured to be made automatically when opening and closing the lid 4, for this purpose as shown in Figure 4 the material forming the side wall 12 as a soft synthetic resin It can also be formed in a structure to form a metal plate 30 on the bottom surface 14. At this time, the bottom surface of the lid 4 may be attached to the magnet 32 or the elastic handle formed on the bottom surface 14 may be omitted.

Such a structure can be suitably applied when the size of the sealed container is made small, and the auxiliary lid for opening and closing the handle and the auxiliary storage unit described above can be omitted.

In the above, the weight of the metal plate 30 is greater than the expansion coefficient of the soft side wall 12, the wrinkles 16 of the side wall 12 is automatically unfolded or folded according to the opening and closing of the lid (4). At this time, the air contained in the auxiliary storage unit 10 through the opening 18 is released.

The airtight container according to the present invention as described above folds the pleats 16 formed on the side wall 12 of the auxiliary storage unit 10, as shown in Figure 1 and 2, if the contents are filled in the interior space of the container body (2) The lid 4 may be covered to seal the opening of the container body 2.

When the contents contained in the container body 2 are drawn out in this state, an empty space is formed inside the container body 2, and then the lid 4 is separated from the container body 2 as shown in FIGS. 5 and 6. Unfolding the pleats 16 formed on the side wall 12 of the auxiliary storage unit 10 forms a new space inside the auxiliary storage unit 10.

In this state, the lid 4 is closed to the opening of the container body 2, and the lock part 6 is locked and sealed, and the auxiliary lid 20 is opened to the inside of the auxiliary storage part 10 through the opening 18. The article 100 is received.

And pressing the open auxiliary lid 20, the locking projection 22 is inserted into the locking groove 24 is elastically caught while the auxiliary lid 20 is closed.

Then, if the contents of the container body 2 are further withdrawn and more empty space is generated inside the container body 2, the wrinkles 16 formed on the side wall 12 of the auxiliary storage unit 10 are unfolded in the same manner as above. The volume of the auxiliary storage unit 10 may be made larger and the article 100 may be further stored therein.

Accordingly, since the empty space inside the container body 2 may be formed as the auxiliary storage unit 10 to store the article 100, the storage efficiency may be increased as compared with the conventional sealed container, and the container body 2 may be provided. Since the empty space inside is minimized so that there is only minimal air inside the container body 2, if the contents 100 contained in the container body 2 are foods, the decay or oxidation process is delayed to keep foods fresh for a long time. Can be.

While the preferred embodiments of the present invention have been described for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.

2: container body 4: lid
6: lock part 8: handle
10: auxiliary storage portion 12: side wall
14: bottom 20: auxiliary lid
22: engaging projection 24: engaging groove
26: telescopic handles 28: home
30: metal plate 32: magnet
100: Goods

Claims (8)

The interior is made of space and one side of the container body consisting of an opening;
A lid which is covered to be openable and openable at the opening of the container body;
Auxiliary storage portion formed on the lid and configured to contain an article therein;
Closed container comprising a. The method according to claim 1,
The auxiliary storage part is a sealed container including a side wall extending and forming a space portion at the bottom of the lid, and a bottom surface connected to the end of the side wall. The method according to claim 2,
An airtight container having an opening formed in the lid for storing / drawing the article and discharging air in the auxiliary storage unit. The method according to claim 3,
The opening container is formed in the opening is an auxiliary lid for opening and closing the opening. The method according to claim 2,
A plurality of pleats are formed on the side wall, the auxiliary container is made of an expandable container. The method according to claim 2,
The bottom surface and the lid is a sealed container provided with a metal plate and a magnet in a portion facing each other. The method according to claim 2,
The side wall is a sealed container made of a soft synthetic resin. The method according to claim 2,
The bottom surface of the airtight container is formed with a handle to easily shrink or expand the side wall.
KR1020110029008A 2011-03-30 2011-03-30 Airtight container KR20120110854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110029008A KR20120110854A (en) 2011-03-30 2011-03-30 Airtight container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110029008A KR20120110854A (en) 2011-03-30 2011-03-30 Airtight container

Publications (1)

Publication Number Publication Date
KR20120110854A true KR20120110854A (en) 2012-10-10

Family

ID=47281628

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110029008A KR20120110854A (en) 2011-03-30 2011-03-30 Airtight container

Country Status (1)

Country Link
KR (1) KR20120110854A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101402524B1 (en) * 2013-04-04 2014-06-03 이성호 A kimchi cask having an inner lid for attachment and detachment, an outer lid, and a shrinkage extension portion and a pleated bend portion.
KR101532483B1 (en) * 2013-09-04 2015-06-29 김형진 sealing type food pressing device with door and food storage container equipped therewith

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101402524B1 (en) * 2013-04-04 2014-06-03 이성호 A kimchi cask having an inner lid for attachment and detachment, an outer lid, and a shrinkage extension portion and a pleated bend portion.
KR101532483B1 (en) * 2013-09-04 2015-06-29 김형진 sealing type food pressing device with door and food storage container equipped therewith

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E601 Decision to refuse application