KR200485378Y1 - Container for food - Google Patents

Container for food Download PDF

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Publication number
KR200485378Y1
KR200485378Y1 KR2020160000416U KR20160000416U KR200485378Y1 KR 200485378 Y1 KR200485378 Y1 KR 200485378Y1 KR 2020160000416 U KR2020160000416 U KR 2020160000416U KR 20160000416 U KR20160000416 U KR 20160000416U KR 200485378 Y1 KR200485378 Y1 KR 200485378Y1
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KR
South Korea
Prior art keywords
lid
wall
main body
coupling
engaging
Prior art date
Application number
KR2020160000416U
Other languages
Korean (ko)
Other versions
KR20170002754U (en
Inventor
김병기
Original Assignee
김병기
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Publication date
Application filed by 김병기 filed Critical 김병기
Priority to KR2020160000416U priority Critical patent/KR200485378Y1/en
Publication of KR20170002754U publication Critical patent/KR20170002754U/en
Application granted granted Critical
Publication of KR200485378Y1 publication Critical patent/KR200485378Y1/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
    • 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
    • B65D81/34—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/40—Details of walls
    • B65D1/42—Reinforcing or strengthening parts or members
    • B65D1/48—Reinforcements of dissimilar materials, e.g. metal frames in plastic walls
    • 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
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/0217—Containers with a closure presenting stacking elements
    • 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
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/021—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the inside, or a part turned to the inside, of the mouth
    • 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
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0212—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
    • 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
    • B65D81/34—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/343—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated in a conventional oven, e.g. a gas or electric resistance oven
    • 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
    • B65D81/34—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3446—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
    • B65D81/3453—Rigid containers, e.g. trays, bottles, boxes, cups
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00611—Profiles
    • B65D2543/00629—Massive bead
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00722—Profiles
    • B65D2543/00768—U-shaped or inverted U

Abstract

A food storage container is disclosed. According to an aspect of the present invention, there is provided a food storage container including a body made of a silicone material and a lid coupled to the body, the lid being made of a silicone material, and a fastening means for hermetically coupling the lid and the body, The main body has an opening formed at an upper portion thereof, a receiving space formed therein, a coupling step formed at the periphery of the upper end opening, and a lid having an engaging groove formed at an outer periphery thereof with an engaging groove .
According to this, since the coupling jaw of the main body and the coupling groove of the lid are coupled to each other to provide a hermetic performance, a separate sealing packing is not required, so that hygienic and manufacturing cost can be saved.
Further, since it is a silicon material having heat resistance, it can be cooked in an oven or a microwave oven, thereby preventing the generation of environmental hormones.

Description

{CONTAINER FOR FOOD}

More particularly, the present invention relates to a body, which is made of a silicone material which is heat resistant and is light and easy to handle, is capable of storing and cooking food, and is capable of storing food with excellent sealing power without using a sealing packing It is about the container.

In general, the body can easily store food and materials, and is widely used in sanitary kitchens.

Most food storage containers consist of a body for containing food and a lid with a fastening part.

&Quot; Container Container " has been disclosed in Korean Patent Application No. 10-2010-0031842.

Meanwhile, the container according to the prior art is made of plastic or glass, and the lid is made of a plastic material.

The plastic container is classified into a container which is resistant to heat and can be cooked in a microwave oven and a container which is very weak to heat and is not suitable for cooking in a microwave oven.

The present invention has been devised to overcome the problems of the prior art described above, and the body and the lid are both made of a silicon material, so that they are lightweight and easy to handle due to no risk of breakage, and can be cooked in an oven or microwave oven And it is an object of the present invention to provide a food storage container in which a lid is provided without using a sealing member such as a packing.

1. According to one embodiment of the present invention,

A body made of a silicon material,

A lid connected to the body and made of a silicone material,

And a fastening means for tightly coupling the lid and the main body.

The fastening means includes an opening formed at an upper portion of the main body, a receiving space formed therein, a coupling jaw formed around the upper opening,

The lid is formed with a fitting portion having an engaging groove engaging with the engaging jaw at an outer periphery thereof,

And a food storage container in which the coupling jaw of the main body and the coupling groove of the lid are combined to have airtight performance.

The fitting portion is formed with an opening at one side to communicate with the coupling groove, and the coupling groove is formed in a circular shape in cross section.

Wherein the fitting portion is formed to protrude downward from the bottom surface of the lid and is spaced apart from an inner wall which is in close contact with the inner circumferential surface of the opening portion of the body and an outer wall which is inclined from the outer circumferential end portion of the lid toward the inner wall, And has elasticity so as to spread outward when the jaw is inserted.

2. Meanwhile, according to one embodiment of the present invention,

And a fastening means for tightly coupling the lid and the body, wherein the fastening means includes a body made of a silicone material and a lid made of a silicone material coupled to the body,

The fastening means includes a fitting portion formed on an outer periphery of the lid and having an engaging groove to be fitted to the engaging jaw,

And an engagement jaw formed at an upper end of the opening of the main body,

In the fitting portion,

An inner wall which is formed to protrude downward from the bottom surface of the lid and which is in close contact with the inner peripheral surface of the opening of the main body,

An outer wall formed to be arc-shaped from the outer peripheral end of the lid downwardly and having a length shorter than the inner wall and having elasticity,

And the joining groove is formed between the inner wall and the outer wall so that the joining jaw is forcedly inserted into the joining groove.

3. Meanwhile, according to one embodiment of the present invention,

A body made of a silicone material; and a lid made of a silicone material and coupled to the body,

And a fastening means for tightly coupling the lid and the main body.

The fastening means

A fitting portion formed at an outer periphery of the lid and having an engaging groove to be engaged with the engaging jaw,

And an engagement jaw formed at an upper end of the opening of the main body,

The fitting

An inner wall which is formed to protrude downward from the bottom surface of the lid and which is in close contact with the inner peripheral surface of the opening of the main body,

And an outer wall formed to be inclined downward from an outer peripheral end of the lid and having a length shorter than an inner wall,

And the joining groove is formed between the inner wall and the outer wall so that the joining jaw is forcedly inserted into the joining groove.

The coupling protrusions are formed at the upper end of the coupling protrusions, and the supporting protrusions are formed on the outer side surfaces of the coupling protrusions.

4. Meanwhile, according to one embodiment of the present invention,

A body made of a silicone material; and a lid made of a silicone material and coupled to the body,

And a fastening means for tightly coupling the lid and the main body.

The fastening means

A fitting portion formed at an outer periphery of the lid and having an engaging groove to be engaged with the engaging jaw,

And an engagement jaw formed at an upper end of the opening of the main body,

The fitting

An inner wall formed to protrude downward from a bottom surface of the lid and closely attached to an inner peripheral surface of an opening of the main body,

An outer wall formed to be parallel to the inner wall at the outer peripheral end of the lid and having elasticity,

And an engaging groove formed between the inner wall and the outer wall and engaged with the engaging jaw,

A first locking protrusion protruding toward the coupling groove is formed on the outer wall,

And the coupling jaw is formed with a second locking protrusion to be engaged with the first locking protrusion

The first locking protrusion and the second locking protrusion may be achieved by a food storage container having a shape of a right-angle isosceles triangle.

 5. The core is embedded in the coupling jaw.

And the core material is made of a metal material or a hard synthetic resin material than the main body.

According to the present invention, both the body and the lid are made of a silicone material, so that they are lightweight and easy to handle because there is no fear of breakage.

Further, since the coupling jaw of the main body and the coupling groove of the lid are coupled to each other to provide airtight performance, a separate sealing packing is not required, so that hygienic and manufacturing cost can be saved.

Further, since it is a silicon material having heat resistance, it can be cooked in an oven or a microwave oven, thereby preventing the generation of environmental hormones.

1 is an exploded perspective view showing a circular food storage container according to Embodiment 1 of the present invention,
FIG. 2 is a cross-sectional view of the coupled state in which the recess is enlarged in FIG. 1,
FIG. 3 is a cross-sectional view illustrating a circular food storage container stacked according to the present invention;
FIG. 4 is an exploded perspective view showing a rectangular food storage container according to a second embodiment of the present invention, FIG.
FIG. 5 is a cross-sectional view of the coupled state in which the recess is enlarged in FIG. 4,
FIG. 6 is a sectional view of a quadrangular food storage container according to a third embodiment of the present invention,
FIG. 7 is an enlarged cross-sectional view showing a quadrangular food storage container according to a fourth embodiment of the present invention,
8 is a cross-sectional view illustrating a fastening operation of the rectangular food storage container according to the fourth embodiment of the present invention.

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

The embodiments described below are intended to be illustrative in nature to enable those skilled in the art to easily carry out the invention and that the technical idea and scope of the present invention will be limited It does not mean anything.

In addition, the size and shape of the components shown in the drawings may be exaggerated for clarity and convenience of explanation, and the terms defined in particular in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user or the operator It should be noted that the definitions of these terms should be made on the basis of the contents throughout this specification.

[Example 1]

1 is an exploded perspective view showing a circular food storage container according to a first embodiment of the present invention; Fig. 2 is a cross-sectional view of a coupled state in which the recess is enlarged in Fig. 1; Fig. 3 is a cross- Sectional view showing a state in which the storage container is stacked.

1 to 3, the circular food storage container A1 according to the first embodiment of the present invention comprises a main body 10 made of a silicon material, And a fastening means 30 including a lid 41 and sealingly connecting the lid 41 and the body 10. [

The main body 10 is formed with an opening at an upper portion thereof and a receiving space formed therein. A coupling step 33 is formed around the upper end opening. The lid 41 is fitted to the coupling step 33 And an engaging portion 320 having an engaging groove 323 is formed.

The main body 10 is formed in a circular shape, and a coupling step 33 is formed at an upper end of the opening part in an annular shape outward.

An annular coupling groove 323 is formed in the lid 41.

The engaging jaw 33 is formed with an arc-shaped protruding portion 332 protruding outward. The arc-shaped protrusion 332 refers to a shape that protrudes outwardly in a round shape and is rounded to the top.

The core R may be embedded in the coupling protrusion 33, that is, the arc-shaped protrusion 332. The core material (R) is filled with different materials by insert molding.

The core (R) is made of a metal material or a hard synthetic resin material. Even if the main body 10 is made of silicone and the arc-shaped protrusions are formed thick and have a strength, they are easily deformed, so that it may be inconvenient when the lid is engaged, so that the core R is embedded to reinforce the rigidity.

 The fitting portion 320 is formed with an opening at one side to communicate with the coupling groove 323, and the coupling groove 323 has a circular section.

Preferably, the fitting portion 320 includes an inner wall 321 protruded downward from the bottom surface of the lid 41 and closely contacting the inner peripheral surface of the opening of the main body 10, and an inner wall 321 formed at the outer peripheral end of the lid 41 And the outer wall 322 exhibits elasticity so as to spread outward when the engaging jaw 33 is inserted.

2, the cap 6 is detachably coupled to one side of the upper part of the lid 41, and a vent hole 410 for inserting the cap 6 is provided Is formed on one side of the upper part of the lid (41).

A storage groove 412 is formed on the other side of the lid 41 so that the cap 6 can be easily accommodated when not in use. Therefore, the stopper 6 can be prevented from being lost by being detached from the vent hole 410 and then inserted into the accommodating groove 412 and stored.

On the other hand, wrinkles 102 are formed on the outside of the main body 10 in order to prevent slippage.

It features vertical wrinkles, but can be wrinkled with oblique and transverse wrinkles as needed. Therefore, the user can easily grip the main body 10 without slipping.

In addition, a weighing scale is displayed on the main body 10. [ Therefore, the user can easily quantify and inject an intended amount of content.

A protrusion 41 is formed on the upper part of the lid 41 and a latching part 43 is formed on the lower part of the main body 10.

The protruding portion 41 is formed in a cylindrical shape on the top of the lid 41 and the engaging portion 43 is formed in the lower part of the main body 10 in an annular shape.

Therefore, as shown in FIG. 3, the main body 10 can be stacked vertically by engaging the engaging portions 43 at the lower portion of the other main body 10 with the projecting portions 41 at the upper portion of the lid.

Further, the lid 41 can be pressed on the floor. When the lid is pressed, when the main body 10 is engaged with the lid 41, it is not slipped on the slope.

[Example 2]

FIG. 4 is an exploded perspective view showing a rectangular food storage container according to a second embodiment of the present invention, and FIG. 5 is a sectional view of the coupled state in which the recess is enlarged in FIG.

And a fastening means 200 for tightly coupling the lid 110 and the main body 100. The fastening means 200 includes a main body 100 made of a silicone material and a lid 110 made of a silicone material coupled to the main body 100 The main body 100 and the lid 110 are formed in a rectangular shape.

The fastening means 200 includes a fitting part 220 formed on the lid 110 and a coupling step 240 formed on the main body 100.

The fitting portion 220 is formed at the outer periphery of the lid 110 and has a coupling protrusion 223 fitted to the coupling protrusion 240.

The coupling jaw 240 is formed at the upper end of the opening of the main body 100.

The fitting portion 220 is formed to protrude downward from the bottom surface of the lid 110 and has an inner wall 221 having a circular cross-sectional shape which is in close contact with the inner peripheral surface of the opening of the main body 100, And an outer wall 222 having a resiliency shorter than that of the inner wall 221. The coupling protrusion 240 is formed between the inner wall 221 and the outer wall 222 to prevent the coupling protrusion 240 from being coupled A jaw 223 is formed.

The joining jaw 240 includes a first protrusion 241 protruding to the inside of the main body 100 so as to be in close contact with the inner wall 221 and a second protrusion 241 protruding toward the inside of the main body 100, And a protruding portion 242.

The coupling jaw 223 has an inner wall 221 formed below the outer wall 222 and inclined to form a first inclined ground surface 2232 on the inner surface thereof.

The coupling protrusions 240 are inclined from the second protrusions 242 toward the first protrusions 241, and a second inclined ground plane 2403 is formed on the upper protrusions 241.

Accordingly, when the lid 110 is coupled to the main body 100, the engaging jaws 240 are forced into the engaging jaws 223 to provide a sealing force.

Meanwhile, in the embodiment of the present invention, a cap is detachably coupled to one side of the upper part of the lid 110, and a vent hole for inserting the cap is formed on one side of the lid 110.

Further, a receiving groove is formed on the other side of the upper part of the lid 110 so that the cap can be easily accommodated when not in use. Therefore, the stopper can be prevented from being lost by separating the stopper from the vent hole and inserting the stopper into the storage groove (see Embodiment 1).

On the other hand, a protrusion is formed on the upper part of the lid 110 and a latching part is formed on the lower part of the main body 100.

The main body 100 can be stacked in a plurality of upper and lower portions by engaging the engaging portions of the lower portion of the main body 100 with the projecting portions of the upper portion of the lid.

[Example 3]

6 is a cross-sectional view of the rectangular food storage container according to the third embodiment of the present invention in an expanded state.

The quadrangular food storage container A3 according to the third embodiment includes a main body 310 made of a silicon material and a lid 320 made of a silicone material coupled to the main body 310. The lid 320 and the main body 310 310) are tightly coupled to each other.

The main body 310 and the lid 320 are formed in a rectangular shape.

The fastening means 350 includes a fitting portion 360 formed at the outer periphery of the lid 320 and having an engaging groove 363 to be fitted into the engaging step 370, And a coupling jaw 370.

The fitting portion 360 is formed by projecting downward from the bottom surface of the lid 320 and has an inner wall 361 having a circular cross-sectional shape which is closely attached to the inner peripheral surface of the opening of the main body 310, And an outer wall 362 having an elasticity formed by forming a flat portion 3621 on the bottom face of the inner wall 361 and having a length shorter than that of the inner wall 361. The inner wall 361 and the outer wall 362, The engaging groove 363 is formed so that the engaging groove 370 can be forcedly inserted.

The engaging jaw 370 has a fitting protrusion 373 formed at its upper end for interference fit with the engaging groove 363 and a supporting protrusion 372 formed at its outer side with a supporting surface 3722 on which the flat surface portion 3621 is seated .

The core R may be embedded in the coupling protrusion 370, that is, the fitting protrusion 373. The core material (R) is filled with different materials by insert molding.

The core (R) is made of a metal material or a hard synthetic resin material. Even if the main body 10 is made of silicone and the arc-shaped protrusions are formed thick and have a strength, they are easily deformed, so that it may be inconvenient when the lid is engaged, so that the core R is embedded to reinforce the rigidity.

Meanwhile, in the embodiment of the present invention, the protrusion is formed on the upper part of the lid and the latching part is formed on the lower part of the main body, and the protrusion on the upper part of the lid and the latching part on the lower part of the main body are engaged with each other, have.

Meanwhile, in the embodiment of the present invention, a cap is detachably coupled to one side of the upper part of the lid 320, and a vent hole for inserting the cap is formed on one side of the lid 320.

Further, a receiving groove is formed on the other side of the upper portion of the lid 320 to accommodate the cap when not in use (see Embodiment 1).

[Example 4]

FIG. 7 is an enlarged cross-sectional view illustrating a rectangular food storage container according to a fourth embodiment of the present invention, and FIG. 8 is a sectional view illustrating a fastening operation of the rectangular food storage container according to the fourth embodiment of the present invention.

7 and 8, the quadrangular food storage container A4 according to the fourth embodiment includes a body 410 made of a silicone material, a lid 420 made of a silicone material and coupled to the body 410, .

And a fastening means 450 for hermetically coupling the lid 420 and the main body 410 are included.

The fastening means 450 includes a fitting portion 460 formed at the outer periphery of the lid 420 and having an engaging groove 463 to be fitted into the engaging step 470, (Not shown).

The fitting portion 460 is formed by protruding downward from the bottom surface of the lid 420 and has an inner wall 461 which is in close contact with the inner circumferential surface of the opening of the main body 410 and an inner wall 461 which is parallel to the inner wall 461 at the outer peripheral end of the lid 420 And an engaging groove 463 formed between the inner wall 461 and the outer wall 462 and engaged with the engaging jaw 470. It is preferable that the edge of the inner wall of the coupling groove 463 is rounded to have an arcuate shape.

The outer wall 462 protrudes toward the coupling groove 463 to form a first locking projection 4623.

The second engaging protrusion 4702 is formed on the engaging jaw 470 in a complementary manner to engage with the first engaging protrusion 4623.

Preferably, the first locking protrusion 4623 and the second locking protrusion 4702 are formed in a shape of a right angle isosceles triangle.

8, when the lid 420 is coupled to the main body 410, the engaging jaw 470 is inserted into the engaging groove 463 while the outer wall 462 is temporarily opened, as shown in the right drawing The first engaging projection 4623 is complementarily engaged with the second engaging projection 4702 by the restoring force of the outer wall 462, so that the engaging force and the sealing force are exerted.

Because of the nature of silicon, which is the material of the outer wall 462, the restoring force is excellent, and such a fastening structure becomes possible.

Therefore, since there is no need to include a separate packing, the risk of the propagation of germs can be prevented in advance, and the assembly process of the packing after washing is omitted, so that the use is facilitated and the manufacturing cost can be reduced.

In the embodiment of the present invention, a protrusion is formed on the upper part of the lid 420 and a latching part is formed on the lower part of the main body 410. The protrusion on the upper part of the lid 420 and the latch part on the lower part of the main body are engaged with each other And a main body 410 can be stacked vertically (see Embodiment 1).

Meanwhile, in the embodiment of the present invention, a cap is detachably coupled to one side of the upper part of the lid 420, and a vent hole for inserting the cap is formed on one side of the cap. Further, a receiving groove is formed on the other side of the lid so as to accommodate the cap when it is not used (see Embodiment 1).

A core (not shown) may be embedded in the coupling jaw 470. The core material R is filled with a different material by insert molding (see Examples 1 to 3).

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it will be apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the invention, It is obvious that the claims fall within the scope of the claims.

10: main body 41: lid
30: fastening means 33:
320: fitting portion 323: engaging groove
332; Arc-shaped protrusion 321: inner side wall
322: outer side wall 6: plug
R: core material

Claims (14)

A body made of a silicone material; and a lid made of a silicone material and coupled to the body,
Wherein the main body has an opening formed at an upper portion thereof, a receiving space formed therein, a coupling step formed around the upper end opening,
Wherein the lid has a fitting portion having an engaging groove engaging with the engaging jaw at an outer periphery thereof,
Wherein the engaging jaw has an arcuate protrusion protruding outwardly,
Wherein the fitting portion is formed with an opening at one side to communicate with the coupling groove, the coupling groove is formed in a circular shape in cross section,
The fitting
An inner side wall formed to protrude downward from a bottom surface of the lid and closely attached to an inner peripheral surface of an opening of the main body,
And an outer wall formed to be inclined from the outer peripheral end of the lid toward the inner wall,
The outer wall has elasticity to spread outward when the coupling jaw is inserted,
A protrusion is formed on the upper part of the lid so that the main body can be stacked on a plurality of upper and lower sides,
Wherein the lower end of the outer wall is tapered toward the outer side in the radial direction.
delete delete delete delete delete delete delete delete A body made of a silicone material; and a lid made of a silicone material and coupled to the body,
The main body has an opening formed at an upper portion thereof, a receiving space formed therein, a coupling jaw formed around the upper opening,
Wherein the lid has a fitting portion having an engaging groove engaging with the engaging jaw at an outer periphery thereof,
The fitting
An inner wall formed to protrude downward from a bottom surface of the lid and closely attached to an inner peripheral surface of an opening of the main body,
An outer wall formed to be parallel to the inner wall at the outer peripheral end of the lid and having elasticity,
And an engaging groove formed between the inner wall and the outer wall and engaged with the engaging jaw,
A first locking protrusion protruding toward the coupling groove is formed on the outer wall,
A second locking protrusion is formed on the coupling jaw to be engaged with the first locking protrusion,
The first locking protrusion and the second locking protrusion have a shape of a right angle isosceles triangle,
A protrusion is formed on the upper part of the lid so that the main body can be stacked on a plurality of upper and lower sides,
And the lower end of the outer wall is tapered toward the outer side in the radial direction. delete delete delete delete
KR2020160000416U 2016-01-25 2016-01-25 Container for food KR200485378Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230000094U (en) * 2021-07-05 2023-01-12 최영진 Horizontal airtight vessel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100597894B1 (en) * 2004-12-20 2006-07-20 문제구 A n airtight ressel and a products equipment of the one which is improved the airtight means
KR100597893B1 (en) * 2004-12-20 2006-07-20 문제구 A n airtight ressel and a products equipment of the one which is improved the airtight means
KR100973159B1 (en) * 2009-10-08 2010-08-03 주식회사 화진인더스 Airtight structure of airtight container

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100597894B1 (en) * 2004-12-20 2006-07-20 문제구 A n airtight ressel and a products equipment of the one which is improved the airtight means
KR100597893B1 (en) * 2004-12-20 2006-07-20 문제구 A n airtight ressel and a products equipment of the one which is improved the airtight means
KR100973159B1 (en) * 2009-10-08 2010-08-03 주식회사 화진인더스 Airtight structure of airtight container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230000094U (en) * 2021-07-05 2023-01-12 최영진 Horizontal airtight vessel
KR200497711Y1 (en) * 2021-07-05 2024-01-31 최영진 Horizontal airtight vessel

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