KR200487891Y1 - Stainless steel airtight container having elastic stopper - Google Patents

Stainless steel airtight container having elastic stopper Download PDF

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Publication number
KR200487891Y1
KR200487891Y1 KR2020170005899U KR20170005899U KR200487891Y1 KR 200487891 Y1 KR200487891 Y1 KR 200487891Y1 KR 2020170005899 U KR2020170005899 U KR 2020170005899U KR 20170005899 U KR20170005899 U KR 20170005899U KR 200487891 Y1 KR200487891 Y1 KR 200487891Y1
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KR
South Korea
Prior art keywords
container
stainless steel
pin receiving
container lid
bent
Prior art date
Application number
KR2020170005899U
Other languages
Korean (ko)
Inventor
박종진
Original Assignee
박종진
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Application filed by 박종진 filed Critical 박종진
Priority to KR2020170005899U priority Critical patent/KR200487891Y1/en
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Publication of KR200487891Y1 publication Critical patent/KR200487891Y1/en

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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
    • B65D43/0202—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
    • B65D43/0208—Removable lids or covers without integral tamper element secured by snapping over beads or projections on both the inside and the outside of the mouth of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/08—Removable lids or covers having a peripheral flange fitting over the rim of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/02—Collars or rings

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

Abstract

In particular, the present invention relates to an elastic sealing type stainless steel airtight container, and in particular, a stainless steel locking blade provided on a container lid is elastically fastened to an engaging portion formed by bending the upper edge of the container body in a multi- To an airtight container.

Description

[0001] Stainless steel airtight container having elastic stopper [0002]

More particularly, the present invention relates to an elastic hinged stainless steel hermetically sealed container, and more particularly, to a stainless steel hermetically sealed container having an elastic hinged stainless steel hermetically sealed container having a stainless steel locking wing provided on the container hermetically resiliently engaged with a hinged portion formed by bending the upper rim of the container body, To a hermetically sealed stainless steel enclosed container.

In general, a hermetically sealed container is used for hermitically storing food such as a side dish in a home or a restaurant. As shown in Fig. 1, the hermetically sealed container includes a container body 1, a container lid 2 and a lock blade 24.

The closed container of the plastic material is provided such that the locking blade 24 is folded or extended on the basis of the folded portion 25 of the container lid 2 so that the engaging portion provided on the locking blade 24 So that the locking operation is performed.

However, the plastic material is disadvantageous in that harmful substances are released when food is contacted, and the locking wing 24 is folded for a long period of time.

Recently, a sealed container made of stainless steel has been produced. However, there is a problem that it is difficult to provide a locking blade using elasticity due to the material characteristic of a metal, which is a stainless-sealed container.

Therefore, after a locking device such as a mamey loop or a hook is provided on the container body instead of the container lid, the mamey ring or the hook is turned upward and hung on the container lid to seal the container lid.

However, in such a case, there is a problem that the volume of the container body increases due to the locking device protruding outside the container body, and when the container is removed with the container lid removed, there is a problem that the locking device collides with the container body and noise is generated.

For example, when the container lid of the stainless steel hermetically sealed container used as a side dish is detached and the container body is placed on a table on a table, when the hermetically sealed container is used, its volume is large and inconvenience and noise are generated.

Korea Patent Publication No. 2015-0016656 Korean Patent No. 10-1384542

According to an aspect of the present invention, there is provided a container for a container, comprising: a stainless steel locking wing provided on a container lid, the container including a resilient stainless steel member having a locking lid elastically hooked to an engaging portion formed by bending a top edge of the container body, To provide an airtight container.

To this end, the elastic sealing type stainless steel hermetically sealed container according to the present invention comprises a container body made of stainless steel and having a space for storing food therein, a container lid for opening and closing an upper portion of the container body, And a locking blade provided rotatably on a rim of the container body, wherein the container body includes a rim having a multi-stepped bent outwardly provided along the rim of the upper end, and the rim of the multi- A first bent portion; A second bent portion bent outwardly from an end of the first bent portion; And an annular portion formed to be rounded inward from the second bent portion, wherein the locking wing includes a hinge portion fixed to the container lid; A handle portion that is rotated when the container lid is opened and closed according to the connection to the hinge portion; And an elastic hooking part elastically protruding inwardly of the handle part and elastically hooked to a lower end of a rim part provided on the container body.

Further, the elastic catching portion may include a curved portion bent concave downward; And a discharge part which is continuously formed on an end of the incidence part and is convexly curved upwardly and the length of the elastic engagement part is adjusted so that the incidence part is caught by the annular part of the container main body.

In addition, it is preferable that the elastic fastening portion is formed so that a part of the handle made of the stainless material is cut out and protruded inward.

In addition, it is preferable that a principal axis of the elastic latching portion protrude downward from the inner surface of the handle.

The hinge portion may include a pin receiving portion having a pin receiving hole formed by bending a stainless steel plate; A rotation pin fitted into the pin receiving hole of the pin receiving portion; And a fixing plate formed by flatly pressing a portion of each of the rotation pins protruding from the left and right outer sides of the pin receiving portion, the fixing plate being welded to the container lid.

Preferably, the handle portion is formed integrally with the pin accommodating portion, extending from one side of the pin accommodating portion to the lower side of the stainless steel plate.

As described above, since the container body, the container lid, and the locking blades are all made of stainless steel, harmful substances are not generated even when they are used for a long period of time.

In addition, the present invention smoothly finishes all the portions that the user touches by bending the upper edge of the container body in a multi-step manner, thereby minimizing inconvenience while improving appearance.

In addition, the present invention prevents the volume of the container body from becoming large or noise due to the provision of the locking wing on the container lid, not the container body, even though the container is made of stainless steel material. .

1 is a view showing a plastic hermetically sealed container according to the prior art.
FIG. 2 is a perspective view showing an elastic latching type stainless steel hermetic container according to the present invention. FIG.
FIG. 3 is a cross-sectional view showing an elastic hinged stainless steel hermetic container according to the present invention.
4 is a perspective view showing a front portion of the locking blade of FIG. 2;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

2, the elastic sealing type stainless steel hermetic container according to the present invention has a container body 110 having a space for food storage therein, And a lock blade 130 rotatably installed on a rim of the container lid 120 and the container lid 120.

The container main body 110, the container lid 120, and the locking blades 130 are all made of stainless steel. Each of the components is manufactured by pressing and bending stainless steel using a press or the like. Therefore, corrosion and the like are prevented even during long-term use due to the characteristics of the material, and harmful substances are not generated in the human body.

More specifically, the container body 110 is made of a stainless steel material and has a container shape with an opened upper part, thereby providing a space in which various foods (or foods) can be stored.

Such a container body 110 is preferable in terms of production and use, for example, as shown in Fig. However, the present invention is not limited to this, but can be applied to a circular container other than a square.

When the container body 110 is formed in a circular shape, the container lid 120 is also made to have a circular shape corresponding thereto. Further, the locking blade 130 is formed to be bent in correspondence with the circumferential shape of the container body 110.

Particularly, the container body 110 of the present invention includes a rim portion 111 bent outwardly along the upper edge. For example, the rim portion 111 is formed by pressing a plate-shaped stainless steel with a press to form a container shape, and then pressurizing the end portion thereof by a multi-stage molding apparatus.

The multi-stepped rim 111 has a first bent portion 111a bent downward from the upper end of the container body 110 and a second bent portion 111b bent outward from the end of the first bent portion 111a. And an annular portion 111c formed to be rounded inward from the second bending portion 111b and the second bending portion 111b.

Therefore, as the first bending portion 111a, the second bending portion 111b, and the annular portion 111c exposed to the user are roundly finished, it is possible to prevent a specific portion of the body ) To prevent injury or discomfort.

Further, a portion G of the rim portion 111 extending downward by the first bending portion 111a is spaced apart from the container body 110 by a predetermined distance. In addition, the annular portion 111c continuously formed at the end of the second bent portion 111b serves as a latching jaw.

Accordingly, the latching part is formed at the lower end of the container body 110, and the latching operation (that is, locking of the container) is performed as the locking blade 130 to be described later is elastically inserted. Further, since the annular portion 111c serves as a latching jaw, the latching state can be stably maintained.

Next, the container lid 120 is made of stainless steel and is manufactured by pressing a stainless steel plate with a molding apparatus such as a press. The container lid 120 is formed in a shape corresponding to the shape of the upper end of the container body 110 so as to fit into the rim 111 of the container body 110.

As shown in FIG. 3, for example, the container lid 120 has a bottom 121 protruding downward from the bottom surface of the container lid 120 to be fitted into the upper end of the container body 110. The fitting portion 121 may be a pair of protrusions extending downward in a state of being separated from each other by the thickness of the upper end of the container body 110.

An O-ring-shaped sealing means 122 made of silicone or rubber is seated in the fitting portion 121 so that when the container lid 120 is closed, the sealing means 122 is attached to the container lid 120, So that the sealing property is improved.

Next, the lock wing 130 is fixed to the side of the container lid 120, and is rotatably installed in the container lid 120. Therefore, when the container is rotated downward, the container lid 120 is locked by being caught by the container body 110, and when the container lid 120 is rotated upward, the container lid 120 is unlocked.

4, the locking blade 130 includes a hinge part 131 fixed to the container lid 120 and a handle part 132 that rotates when the container lid 120 is opened and closed as the hinge part 131 is connected to the hinge part 131. [ And an elastic engaging portion 133 which is elastically protruded inwardly of the grip portion 132 and is elastically inserted and engaged in the gap G formed between the side surface of the container main body 110 and the frame portion 111.

The hinge portion 131 includes a pin receiving portion 131a formed by bending a stainless steel plate and having a pin receiving hole formed therein, a rotation pin 131b fitted to the pin receiving hole of the pin receiving portion 131a, And a fixing plate 131c which is formed by flatly pressing a portion protruding from the left and right outer sides of the pin receiving portion 131a.

The fixing plate 131c is pressed in a substantially rectangular plate shape. Since the fixing plate 131c thus pressed is also made of stainless steel, it is joined and installed to the container lid 120 by welding, for example. Argon and stainless arc welding methods are used to weld stainless steel materials.

The handle 132 is for manipulating opening and closing of the container lid 120 and extends from one side of the pin receiving portion 131a to the lower side of the stainless steel plate. That is, the handle 132 is integrally formed with the pin receiving portion 131a of the hinge portion 131 by pressing and bending the single stainless steel plate.

Such a grip portion 132 preferably begins to extend in the pin receiving portion 131a, and the end thereof is formed so as to bend smoothly in the outward direction. Accordingly, even when the container lid 120 is locked, the handle 132 is spaced outward from the container body 110 so that the user can easily grip the container.

The resilient latching portion 133 includes a bent portion 133a bent downward and a discharge portion 133b formed continuously to an end portion of the directional portion 133a and curved upward, And is formed in an approximately 'S' shape as a whole.

One or two elastic latching portions 133 may be formed for each of the handle portions 132. [ Of course, when the handle 132 is also long depending on the length of the container body 110, the handle 132 may include three or more elastic catches 133. [

Preferably, the elastic latching portion 133 is formed by cutting a part of the handle 132 made of stainless steel and pressing it with a press or the like so as to protrude inward. Therefore, although it is made of stainless steel, it has an 'S' shape and thus provides elasticity. Further, since the structure is such that it is incised and protruded inward from the grip portion 132, it provides more elasticity.

Therefore, when the holding portion 132 is pivoted downward to pivot the holding portion 132, the elastic holding portion 133, which protrudes inwardly of the holding portion 132 and is resilient, is pressed against the edge portion 111 of the container body 110 And is elastically hooked on the engagement portion provided at the lower end portion.

Specifically, the upper end side flap portion of the discharge portion 133b constituting the elastic hook portion 133 of the 'S' shape due to the elastic hooking acts between the side surface of the container body 110 and the first bent portion 111a Is disposed in the interval G portion. The guide portion 133a is engaged with the annular portion 111c provided at the rim portion 111 of the container body 110 so that the annular portion 111c is engaged.

The directional portion 133a is caught by the annular portion 111c and the upper end side flap portion of the escaping portion 133b is engaged with the end portion of the annular portion 111c by adjusting the length of the elastic engagement portion 133 projecting from the grip portion 132, The gap G formed between the side surface of the container body 110 and the first bent portion 111a.

However, it is preferable that the elastic gripping part 133 protrude in the downward inclined direction from the inner surface of the handle. This further improves the elasticity of the elastic latching part 133 and facilitates insertion (locking operation).

The specific embodiments of the present invention have been described above. It is to be understood, however, that the spirit and scope of the present invention is not limited to these specific embodiments, and that various modifications and changes may be made without departing from the scope of the present invention. If you are a person, you will understand.

Therefore, it should be understood that the above-described embodiments are provided to fully illustrate the scope of the present invention to those skilled in the art, and therefore, it should be understood that the embodiments are to be considered in all respects as illustrative and not restrictive, This invention is only defined by the scope of the claims.

110:
111:
111a: first bent portion
111b: a second bent portion
111c: annular part
120: container lid
130: Lock wing
131: Hinge section
132: Handle portion
133:

Claims (6)

A container lid 120 for opening and closing the upper portion of the container main body 110 and a container lid 120 for opening and closing an upper portion of the container lid 120. The container lid 120 is made of stainless steel, (130) rotatably installed in the main body,
The container body 110 includes a frame portion 111 which is provided along the upper edge of the upper end portion and which is folded outward in a multi-step manner, and the multi-stepped folded portion portion 111 is bent downward from the upper end portion of the container main body 110 A first bent portion 111a; A second bent portion 111b bent outward from an end of the first bent portion 111a; And an annular portion 111c formed to be rounded inward from the second bent portion 111b,
The locking blade (130) includes a hinge part (131) fixed to the container lid (120); A handle 132 which is connected to the hinge 131 and rotates when the container lid 120 is opened or closed; And an elastic hooking part 133 elastically protruding inwardly of the handle part 132 and elastically hooked to a lower end of a rim part 111 of the container body 110,
The hinge portion 131 includes a pin receiving portion 131a having a pin receiving hole formed by bending a stainless steel plate, A rotation pin 131b fitted in the pin receiving hole of the pin receiving portion 131a; And a fixing plate 131c formed by flatly pressing a portion of the rotation pin 131b protruding from the left and right outer sides of the pin receiving portion 131a and welded to the container lid 120 The stainless steel sealed container with an elastic hook. The method according to claim 1,
The resilient latching portion (133)
An incline curved portion 133a curved downwardly; And
And a discharge part 133b continuously formed at the end of the directional part 133a and curved upwardly,
Wherein a length of the elastic latching part (133) is adjusted so that the pivoting part (133a) is engaged with the annular part (111c) of the container body (110). 3. The method of claim 2,
Wherein the elastic latching part (133) is formed so that a part of the handle part (132) made of the stainless material is cut out and protruded inward. 3. The method of claim 2,
Wherein the elastic latching part (133) has a principal axis protruding in a downward inclined direction from an inner side surface of the handle. delete The method according to claim 1,
Wherein the handle portion (132) is formed integrally with the pin receiving portion (131a), extending downward from one side of the pin receiving portion (131a), and the stainless steel plate is integrally formed with the pin receiving portion (131a).
KR2020170005899U 2017-11-17 2017-11-17 Stainless steel airtight container having elastic stopper KR200487891Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102500261B1 (en) 2021-08-10 2023-02-16 유대현 Stainless Steel Sealed Container And Manufacturing Method Thereof
KR20230154571A (en) 2022-05-02 2023-11-09 박종진 Food container cover manufacturing method having locking flab and the cover

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200328882Y1 (en) * 2003-07-07 2003-10-01 신기율 A stainless steel vessel having a catched rim
KR20090099773A (en) * 2008-03-18 2009-09-23 주식회사 대우테크 Airtight container
KR101384542B1 (en) 2012-07-19 2014-04-11 박종진 Airtight container using inner wall contact sealing and manufacturing method thereof
KR20150016656A (en) 2013-08-05 2015-02-13 박종진 Lid for airtight container

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200328882Y1 (en) * 2003-07-07 2003-10-01 신기율 A stainless steel vessel having a catched rim
KR20090099773A (en) * 2008-03-18 2009-09-23 주식회사 대우테크 Airtight container
KR101384542B1 (en) 2012-07-19 2014-04-11 박종진 Airtight container using inner wall contact sealing and manufacturing method thereof
KR20150016656A (en) 2013-08-05 2015-02-13 박종진 Lid for airtight container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102500261B1 (en) 2021-08-10 2023-02-16 유대현 Stainless Steel Sealed Container And Manufacturing Method Thereof
KR20230154571A (en) 2022-05-02 2023-11-09 박종진 Food container cover manufacturing method having locking flab and the cover

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