KR20160016011A - an airtight container - Google Patents
an airtight container Download PDFInfo
- Publication number
- KR20160016011A KR20160016011A KR1020140099130A KR20140099130A KR20160016011A KR 20160016011 A KR20160016011 A KR 20160016011A KR 1020140099130 A KR1020140099130 A KR 1020140099130A KR 20140099130 A KR20140099130 A KR 20140099130A KR 20160016011 A KR20160016011 A KR 20160016011A
- Authority
- KR
- South Korea
- Prior art keywords
- convex
- container body
- container
- convex portion
- lid
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/06—Removable lids or covers having a peripheral channel embracing the rim of the container
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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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
-
- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/10—Container closures formed after filling
- B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
Description
The present invention relates to an airtight container comprising a container body for containing contents and a cover for allowing the stored contents to be safely stored while requiring sealing, and more particularly, And a lid part formed to be convex on the edge of the lid. When the lid is covered with the container body, the convex part of the lid part and the convex part of the lid part are resiliently pressed against each other so that the lid can be compressed The present invention relates to an airtight container provided with a multi-sealing function, which is capable of remarkably improving airtightness of a container due to the close contact (pressing force) of the convex portion formed on the body and the cover.
BACKGROUND ART [0002] Conventionally, a number of hermetically sealed containers which can store food or food materials and enable airtightness and watertightness to be stored in a refrigerator for a long time have been developed and used.
This kind of sealed container is a product that has been greatly increased in demand as the quantity of food for long-term storage is increased due to the instantaneous introduction of food in the family life and the appearance of a large discount store. Most of them are transparent or translucent synthetic resin injection And is formed into a body part and a lid part, and an o-ring type soft packing member is provided at an upper edge part of the body part and a lid part to be inserted into the body part.
However, in the hermetically sealed container of the conventional structure, a packing receiving groove is formed in a lid portion connected to a rim of the upper end of the body portion, and a packing is added to the hermetically sealed container so as to require airtightness. However, There are many cases where packing is neglected due to carelessness, and there is an unsanitary aspect because the food is caught or the contents are overflowing.
In addition, a configuration is also known in which a locking means, which is constituted by a hinge function, is provided at the rim of the lid, and the packing and locking means are simultaneously used to perform the sealing function of the container.
The conventional sealed container as described above includes the 'upper and lower opening and closing container' of Registration No. 10-0601400, the 'food storage container' of the registered utility model No. 20-0290775 and the 'close structure of the closed container' of the registered utility model No. 20-0407097, And the like are known.
In the conventional hermetic container as described above, a sealing means such as packing is provided in a rim groove formed in a bottom portion of a lid, and when the lid is covered at the top of the container, the container body is sealed by packing. However, this sealing structure has a problem that the sealing function can not be performed because the packing may be deteriorated or lost and may be lost.
Further, in the conventional hermetically sealed container, the hermetically closed portion of the lid (lid) is configured as a hinge function and the hermetic sealing performance of the container is performed by using the hermetic sealing means. However, such a structure is complicated in structure and troublesome in use .
Also, the conventional hermetically sealed container constituting the locking means has a disadvantage in that the hermeticity may be partially deteriorated because the locking means is not provided over the entire edge of the lid.
Accordingly, the present invention has been made to solve the above problems,
And a lid portion formed to be convex on the edge of the lid, wherein when the lid is covered with the container body, the protrusion of the lid body and the convex portion of the lid And the airtightness of the container can be maintained while being compressed by the elasticity of the parts, so that the airtightness of the container can be remarkably improved due to the close contact (pressing) force of the convex part formed on the body and the lid, An object of the present invention is to provide an airtight container provided with a sealing function.
It is a further object of the present invention to provide an apparatus and a method for sealing a container by providing a multi-stage convex portion at each of a rim portion (edge portion) and a rim portion of the lid, And to implement the airtightness of the container through a simple sealing structure.
In order to accomplish the above object, the present invention provides a container having a container body portion having an upper portion opened and a space portion accommodating food or foodstuff therein, the upper portion including a frame portion bent outwardly, And a lid portion for preventing the content contained in the container from leaking out,
The rim portion is formed by protruding upward from the upper end of the container body portion and protruding inwardly. The rim portion of the lid portion is elastically pressurized and inserted into the convex portion formed in the rim portion And a pecking edge portion formed to face the convex hermetic portion is provided so as to prevent the content of the container body portion from leaking by increasing a close contact area.
Therefore, in the airtight container having the multi-sealing function of the present invention, since the convex portion of the multi-stage is formed on the container body and the lid, when the lid is covered with the container body, the convex portion formed on the body- The sealing structure of the container is simple, and the sealing (pressing) force is improved, so that the airtightness performance of the container can be remarkably improved.
In addition, the present invention provides a multi-stage sealing function by providing multi-step convex portions at the rim portion (edge portion) of the container body and the rim portion of the lid, thereby simplifying the sealing structure and improving the productivity of the container There is also an advantage.
Brief Description of the Drawings Fig. 1 is a schematic partial cut-away perspective view and a main part enlarged view of a hermetic container having a multi-hermetic sealing function according to the present invention,
FIG. 2 is a schematic sectional view of the airtight container having a multi-sealing function according to the present invention,
FIGS. 3 and 4 are cross-sectional views and enlarged views of a state in which a handle for opening and closing is formed in a lid edge portion of a hermetically sealed container having a multiple hermetically sealed function according to another embodiment of the present invention,
FIG. 5 is a schematic perspective view and a main part enlarged view of a main body of an airtight container provided with a multi-sealing function according to the present invention,
FIG. 6 is a schematic perspective view and an enlarged view of a main part of a hermetic container having a multi-hermetic sealing function according to the present invention,
FIG. 7 is a schematic operational state view of a process of sealing the end of the partition provided in the main body and the lid of the airtight container provided with the multi-sealing function according to the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in FIGS. 1 to 6, the
A
The
The
The
The second convex
A first
A second
And a concave
3 and 4, the fourth
When the
As the convex shapes are elastically pressed against each other, the area in which the
At the same time, the convex
As a result, the
The shapes of the first convex pressing
The first
As a result, when the
In addition, the
This is because when the contents accommodated in the
5 to 7, the
A convex portion is formed at an end of the
The convex portion formed at the end of the
Therefore, when the end of the
Thus, as shown in FIG. 5 (b), even if the
The shapes of the lower convex portion 122aa and the upper convex portion 122ab are formed to be convex in the direction opposite to the side convex
The
Also, a plurality of supporting
This is because the
Also, the
When the
In addition, protruding
Therefore, it is possible to facilitate the movement and maintenance of the container while supporting the projecting
As described above, the airtight container provided with the multi-sealing function according to the present invention has a body portion (rim portion) formed to be convex on the edge of the container body, and a cover edge The convex portion of the supporting portion and the convex portion of the supporting portion on the lid are elastically pressed against each other when the lid is covered with the container main body so that the airtightness can be maintained by enlarging the pressed portion while being compressed, The sealing performance of the container is remarkably improved due to the close contact (pressing force) between the main body and the convex portion formed on the lid.
100: airtight container with multiple sealing function
110: container body part 111: space part 112: rim part
112a: first
112d: fourth
113:
114: Support projection part 115:
120: lid part 121: pecking edge part
121a: first convex
121d: second
122: pecking
123: opening
Claims (8)
Wherein the rim portion is formed by protruding upward from an upper end of the container body portion, and a convex airtight portion formed to be convex inward is formed,
A protruding sealing portion formed at an edge of the lid portion so as to elastically press the protruding airtight portion of the protruding airtight portion to increase a close contact area to prevent the contents of the container body from leaking out, An airtight container having a multi-sealing function.
Wherein the rim has a first convex portion protruding from an upper end of the container body portion to an upper side and formed to be convex inward of the container body portion and a second convex portion convexly connected to the first convex portion, The convex airtight portion formed of the convex portion,
A third convex portion formed at an end portion of the second convex portion so as to be convexly formed in a direction opposite to the second convex portion while being bent downward outwardly of the container body portion,
A fourth convex portion concatenated downwardly to the third convex portion and formed to be convex in a direction opposite to the first convex portion,
And an edge inclined portion formed by being connected to the fourth convex portion in a downward direction.
Wherein the pecking rim portion is engaged with an upper portion of the rim portion to prevent the contents of the container body from leaking out. The first convex pressing portion is convexly formed in the direction of the first convex portion so as to be elastically pressed on the first convex portion, Wow,
A second convex pressing part convexly connected to the first convex pressing part upwardly and formed to be convex in the direction of the second convex part so as to be elastically pressed to the second convex part,
A first convex seating part formed to be convex downwardly in connection with the second convex pressing part to be seated on the third convex part,
A second convex seating part formed to be convex downwardly connected to the third convex seating part so as to be seated on the fourth convex part,
And a concave edge seating portion formed to be downwardly connected to the second convex seating portion so as to be seated on the edge inclined portion.
And a pegging grip portion formed to be connected to the fourth convex seat portion and formed to be longer than the edge slope portion so that the lid portion can be opened from the container body portion by pulling the pegging edge portion, Vessel.
Wherein the container body has a multi-sealing function in which the thickness of the container body gradually decreases from the upper end to the lower end.
The space portion forming the inside of the container body is further provided with a plurality of horizontal and vertical partitions so as to variously subdivide the contents accommodated therein, and the lower surface of the lid part is inserted into the upper end of the partition And a pocketing partition for preventing the contents from being mixed with each other to be sealed,
Wherein a convex portion is formed at an end of the partition, and an end portion of the pecking partition is formed with a groove portion in which the convex portion formed at the end of the partition is inserted.
Wherein the convex portion formed at an end of the partition is formed by a side convex portion which is laterally convex and an upper convex portion which is convexed upward from the side convex portion,
Wherein the concave portion includes convexly formed lower convex portions on both sides of the inner lower portion so as to be convexly formed so as to be elastically pressed to the side convex portions to increase the sealing force and convexly connected to the upper side of the lower convex portion, And an airtight container having a multi-sealing function formed to be an upper convex portion which is sexually pressed.
The lid part is provided with a plurality of opening knobs which can be opened from the container body part. The container body part is provided with a plurality of support protruding parts corresponding to the opening knob part,
Wherein the opening handle portion is provided with a protruding round portion protruding upward so as to form a gap with the supporting protruding portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140099130A KR20160016011A (en) | 2014-08-01 | 2014-08-01 | an airtight container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140099130A KR20160016011A (en) | 2014-08-01 | 2014-08-01 | an airtight container |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20160016011A true KR20160016011A (en) | 2016-02-15 |
Family
ID=55356831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140099130A KR20160016011A (en) | 2014-08-01 | 2014-08-01 | an airtight container |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20160016011A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200106718A (en) * | 2019-03-05 | 2020-09-15 | 김주영 | Cup cover |
-
2014
- 2014-08-01 KR KR1020140099130A patent/KR20160016011A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200106718A (en) * | 2019-03-05 | 2020-09-15 | 김주영 | Cup cover |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |