KR20140114710A - Food container having a sealing cover - Google Patents

Food container having a sealing cover Download PDF

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Publication number
KR20140114710A
KR20140114710A KR1020130029415A KR20130029415A KR20140114710A KR 20140114710 A KR20140114710 A KR 20140114710A KR 1020130029415 A KR1020130029415 A KR 1020130029415A KR 20130029415 A KR20130029415 A KR 20130029415A KR 20140114710 A KR20140114710 A KR 20140114710A
Authority
KR
South Korea
Prior art keywords
elastic
push button
container
sealing member
opening gap
Prior art date
Application number
KR1020130029415A
Other languages
Korean (ko)
Inventor
이광희
Original Assignee
이광희
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 이광희 filed Critical 이광희
Priority to KR1020130029415A priority Critical patent/KR20140114710A/en
Publication of KR20140114710A publication Critical patent/KR20140114710A/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
    • B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
    • B65D45/32—Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member
    • B65D45/322—Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member the clamping device being an annular member moved axially to clamp the closure by using radial pressure
    • B65D45/327—Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member the clamping device being an annular member moved axially to clamp the closure by using radial pressure the annular member applying radial pressure against the inner surface of the container wall
    • 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
    • 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
    • B65D2543/00953—Sealing means
    • B65D2543/00962—Sealing means inserted
    • 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

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

Abstract

The present invention relates to a food storage container having a sealing lid, comprising: a flange portion extending to an outer edge of an upper end of a cylindrical storage container; an elastic sealing portion extending from the flange portion toward the bottom for a predetermined depth, And an elastic sealing member provided on an edge of the disc for supporting the elastic sealing member in a circumferential direction of the elastic disc and having an opening gap with a predetermined section opened, And a push button which is inserted into the opening gap of the elastic supporting member.
Accordingly, by attaching the wedge-shaped push button for expanding or contracting the elastic supporting member in contact with the upper end portion of the cylindrical container to the outer container, the container can be easily sealed or opened only by pressing the push button have.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a food container having a hermetic lid,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a food storage container having a sealing lid, and more particularly, to a sealing lid of a circular food storage container.

In order to hygienically store various foods such as side dishes in general households and maintain the freshness, various sealed food storage containers are widely used.

A variety of types of sealed food storage containers are used, and generally consist of a container body that is formed of plastic or stainless steel and into which foods can be placed, and a lid that covers the container body. The container body is provided with at least one latching jaw, and the lid is provided with a coupling hook for locking the latching jaw.

However, the conventional sealed food storage container constructed as described above has a problem that it is difficult to use for a child or an elderly person because a considerable force is required to bind and close the lid.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a food storage container having a hermetic lid which can be easily used by anyone.

SUMMARY OF THE INVENTION The object of the present invention is to provide an elastic sealing member having a flange portion extending to the outer edge of the upper end of a cylindrical container and a flange portion extending from the flange portion toward the bottom to a predetermined depth and in contact therewith in the circumferential direction of the cylindrical container, An annular elastic support member provided on a flange portion of the disk and provided with an opening gap in which the elastic seal member is inscribed and supported in a circumferential direction of the disk, And the push button is inserted into and removed from the opening gap of the member.

The push button is pivotally fixed on the disc on the basis of the user's convenience or the function of the up and down operation and has a wedge-shaped V-block which is inserted into and removed from the opening gap at the outward end, The V-block is inserted into the opening gap of the elastic supporting member to expand or contract the elastic sealing member in the outer peripheral direction.

On the other hand, on the outer surface of the elastic sealing member, at least one protrusion wrinkle is formed in the circumferential direction so as to provide a multiple sealing effect like a multi-O-ring is inserted, and the material is preferably silicone rubber.

Accordingly, by attaching a wedge-shaped push button for expanding or contracting the elastic member in contact with the upper end portion of the cylindrical container to the outer container, the food container can be easily sealed or opened only by the up and down operation of the push button .

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an assembled perspective view of a food storage container having a hermetic lid according to an embodiment of the present invention; Fig.
Fig. 2 is an exploded perspective view of Fig. 1,
3 is an incisional view and partially enlarged incisional view in Fig. 1; Fig.
4 is a cross-sectional view of the push button region of Fig. 1;

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

FIG. 1 is an assembled perspective view of a food storage container having a closed lid according to an embodiment of the present invention, in which the closed lid 100 is closed at the upper end of a cylindrical storage container C. FIG. As shown in the figure, the user only presses the push button 140 attached to the sealing lid 100 to seal or open the cylindrical storage container C.

2 is an exploded perspective view of the sealing lid 100. As shown in the figure, the sealing lid 100 includes an elastic sealing member 110 in contact with the upper end of the storage container C, A disk 120 disposed on the outer surface of the disk 120 and being in contact with an inner surface of the elastic sealing member 110 and having an open portion An annular elastic supporting member 130 having a gap 132, a push button 140 for releasing and releasing the opening gap 132 and an annular upper end cover 150 covering the elastic supporting member 130 .

3 shows an AA 'cross-section passing through the center in the depth direction of the storage container C. As shown in the figure, the elastic sealing member 110 is extended outward from the upper end of the storage container C, C which extends from the inside of the flange portion 112 toward the bottom of the storage container C by a predetermined depth and is in contact with the outer surface 114 And a bottom surface 118 which is formed so as to be narrowed toward the center from the lower end of the outer side surface 114 are integrally formed.

At least one protrusion 116 is formed in the circumferential direction on the outer surface 114 of the elastic sealing member 110. The plurality of protruding corrugations 116 protruding in the circumferential direction on the outer side surface 114 reduces the contact resistance with the inner surface of the upper end of the storage container C and also improves the hermeticity as if the multiple O-rings were inserted . Therefore, it is preferable that the material of the elastic sealing member 110 is silicone rubber which is safe for food, and excellent in elasticity and heat resistance.

The upper surface of the bottom surface 118 of the elastic sealing member 110 is covered with a disc disc formed of a plastic material or the like in order to maintain the shape of the bottom surface of the elastic sealing member 110, 120) with an adhesive or the like. A push button support 122 is formed on one side of the disc 120. The push button support 122 protrudes from the surface of the disc 120 and has coupling means such as a through hole for coupling with the push button 140 at the upper end.

An annular elastic support member 130 is closely attached to the inner circumferential surface of the elastic sealing member 110 at the edge of the disc 120. At this time, the elastic supporting member 130 has an outer diameter that is not smaller than the inner side diameter of the elastic sealing member 110, and a certain section is cut open to provide an opening gap 132. Therefore, the elastic supporting member 130 provided on the inner side surface of the elastic sealing member 110 is brought into close contact with the inner side surface by the outward elastic force. At this time, the opening gap 132 of the elastic supporting member 130 faces the push button support 122 formed on the disc 120.

4, the push-button 140 includes a wedge-shaped V-block 144 on the side facing the opening gap 132, as shown in FIG. 1, . 3, a pivot pin 142 or a pivot pin 142 such as a through hole is provided in the lower side of the push button 140 so that the push button support 122 formed on the surface of the disc 120 has a pivot To be installed. The push button 140 pivotally mounted on the push button support 122 performs seesaw operation vertically in accordance with the push position of the push button 140 with the pivot portion 142 as a center axis.

Thus, the V-block 144 formed on the push button 140 is pressed against the elastic support member 130 by the upward / downward seizure operation of the push button 140 pivotally connected to the opening gap 132 of the elastic support member 130. [ Between the open gaps 132 formed in the openings.

4 is a sectional view passing through B-B 'of the push button 140 in Fig. 1. Fig. 4 (a) shows the case of opening the storage container C, Fig. 4 (b) Is closed. Fig. When the storage container C is to be opened, the inside (toward the center) of the upper end portion of the push button 140 is pushed to allow the V-block 144 to come out of the opening gap 132 of the elastic supporting member 130. As shown, when the V-block 144 exits the opening gap 132 of the elastic supporting member 130, both ends of the elastic supporting member 130 are pushed into the space of the opening gap 130, At this time, the diameter of the elastic supporting member 130 is reduced toward the center of the storage container C. At this time, the elastic sealing member 110 is closely contacted to and supported by the elastic supporting member 130, and the diameter of the elastic sealing member 110 is reduced at the same time so that the contact pressing the inner side surface of the storage container C is released to open the sealing lid 100 do.

When the storage container C is to be sealed, the outer side of the upper end of the push button 140 is pressed to insert the V-block 144 into the opening gap 132 of the elastic supporting member 130. 4 (b) shows a state in which the V-block 144 is inserted into the opening gap 132. When the V-block 144 is inserted into the opening gap 132, as shown in the figure, The elastic sealing member 110 tightly supported by the elastic supporting member 130 is simultaneously extended in the outer peripheral direction of the elastic supporting member 130. In this case, The diameter of the protrusion corrugations 116 formed on the outer side surface 114 and the outer side surface 114 is enlarged while pressing the inner side surface of the upper end portion of the storage container C to seal the storage container C .

On the other hand, in order to prevent the sealing lid from being peeled off after the storage container C is sealed, both end faces of the elastic supporting member 130 and side faces of the V-block 144 of the push button 140 are provided with concave- .

C: Cylindrical storage container
100: sealing lid 110: elastic sealing member
112: flange portion 114: outer surface
116: crease 118: bottom surface
120: disc disc 122: pushbutton support
130: elastic support member 132: open gap
140: push button 142:
144: V-block
150: upper cover

Claims (4)

In a sealing lid (100) of a cylindrical container (C) in which food is hermetically stored,
A flange portion 112 which is in close contact with an upper end portion of the cylindrical container C and a flange portion 112 which is extended from the flange portion 112 toward the bottom of the container C by a predetermined depth, An elastic sealing member 110 having an outer side surface 114 circumscribing the circumferential direction of the elastic member 110 and a bottom surface 118 integrally formed with the outer side surface 114,
A disk 120 mounted on the bottom surface 118 of the elastic sealing member 110,
An annular elastic support member 120 having an opening gap 132 which is provided on the flange portion 112 of the disc 120 and which is internally supported in the circumferential direction of the elastic seal member 110, (130)
And a push button (140) inserted into the opening gap (132) of the elastic support member (130)
The method according to claim 1,
The push button 140 is pivotally fixed on the disc 120 and has a wedge-shaped V-block 144 whose outward end portion is inserted into and removed from the opening gap 132. [ Food storage container with.
The method according to claim 1,
The V-block 144 is inserted into or removed from the opening gap 132 of the elastic supporting member 130 by pushing either one of the push buttons 140 so that the elastic sealing member 110 is extended in the outer- Wherein the container is sealed with a sealing lid.
The method according to claim 1,
Wherein the elastic sealing member (110) has at least one protrusion (116) in the circumferential direction on the outer surface (114) of the elastic sealing member (110), and the material is silicone rubber.

KR1020130029415A 2013-03-19 2013-03-19 Food container having a sealing cover KR20140114710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130029415A KR20140114710A (en) 2013-03-19 2013-03-19 Food container having a sealing cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130029415A KR20140114710A (en) 2013-03-19 2013-03-19 Food container having a sealing cover

Publications (1)

Publication Number Publication Date
KR20140114710A true KR20140114710A (en) 2014-09-29

Family

ID=51758335

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130029415A KR20140114710A (en) 2013-03-19 2013-03-19 Food container having a sealing cover

Country Status (1)

Country Link
KR (1) KR20140114710A (en)

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