KR101828429B1 - Container of Variable Volume - Google Patents

Container of Variable Volume Download PDF

Info

Publication number
KR101828429B1
KR101828429B1 KR1020150166503A KR20150166503A KR101828429B1 KR 101828429 B1 KR101828429 B1 KR 101828429B1 KR 1020150166503 A KR1020150166503 A KR 1020150166503A KR 20150166503 A KR20150166503 A KR 20150166503A KR 101828429 B1 KR101828429 B1 KR 101828429B1
Authority
KR
South Korea
Prior art keywords
container
deformed
lid
plate
container body
Prior art date
Application number
KR1020150166503A
Other languages
Korean (ko)
Other versions
KR20170061451A (en
Inventor
김종순
Original Assignee
주식회사 브릿지오브날리지
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 주식회사 브릿지오브날리지 filed Critical 주식회사 브릿지오브날리지
Priority to KR1020150166503A priority Critical patent/KR101828429B1/en
Publication of KR20170061451A publication Critical patent/KR20170061451A/en
Application granted granted Critical
Publication of KR101828429B1 publication Critical patent/KR101828429B1/en

Links

Images

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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/08—Containers of variable capacity
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1605—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
    • B65D51/1611—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior by means of an orifice, capillary or labyrinth passage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
    • B65D51/1683—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element by actuating a separate element in the container or closure
    • 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
    • B65D2205/00—Venting means
    • B65D2205/02—Venting holes
    • 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
    • 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
    • B65D2543/00027—Stackable lids or covers
    • 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
    • B65D2543/00342—Central part of the lid
    • B65D2543/0037—Flexible or deformable
    • 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
    • B65D2543/00824—Means for facilitating removing of the closure

Landscapes

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

Abstract

In the present invention, the shape of the container lid can be deformed so that when the article is stored without storing food or the like, the lid can be deformed into a concave shape so as to reduce the volume and stacked. When storing an article such as food, The present invention relates to a volume control type container which is capable of accommodating a large amount of food by increasing its volume by being deformed into a convex shape. A container body; An engaging portion which is engaged with an upper edge portion of the container main body by closing the upper surface of the container main body while being coupled to an upper surface of the container main body and an engaging portion which is connected to the inside of the engaging portion and is concavely deformed downward And a lid including a deformed portion which is convexly deformed upward.

Description

{Container of Variable Volume}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a container for storing foods and the like, and more particularly, to a container which can deform the shape of a container lid without storing food or the like, The present invention relates to a volume changeable container capable of accommodating a large amount of food by deforming a lid upward in a convex shape to accommodate an item such as food.

Generally, a food storage container for storing and storing foods such as vegetables, meats, and the like is composed of a container main body having an open top and a space portion for accommodating food, and a lid fixed while opening and closing an opening portion of the container main body. That is, after the food is stored in the space, the upper opening is closed with the lid while the refrigerator is kept in a separate storage place.

However, such a conventional food storage container has a fixed shape and has a problem in that it is difficult to cope with the amount of food to be stored because volume change is impossible.

In addition, when the food storage container is to be stored in an empty state without storing food or moved to another place, a plurality of food storage containers are stacked and stored in multiple stages. Even if a plurality of food storage containers are stacked and stored in multiple stages The volume of the space is increased as it is, so that it takes up a lot of space.

In order to solve this problem, the size of the food storage container is differently made so that the container having a relatively small volume is housed in a relatively bulky container. However, in this case, There is a problem that cost is increased because a plurality of containers must be purchased in sets.

Registration No. 10-0405262 (registered on 31st October, 2003) Published Patent No. 10-2010-0077077 (Published July 7, 2010) Published Japanese Patent Application No. 10-2015-0109651 (Published Oct. 20, 2015)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a container lid which is capable of changing the shape of a container lid, and when the container is stored without storing food or the like, the lid is deformed into a concave shape downward, The container can be stacked while reducing the size of the container, and when the article such as food is received, the lid is deformed into a convex shape so that the volume of the container can be increased to accommodate a large amount of food.

To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, there is provided a volumetrically variable container comprising: a container body having an upper surface opened to receive an article in an inner space; An engaging portion which is engaged with an upper edge portion of the container main body by closing the upper surface of the container main body while being coupled to an upper surface of the container main body and an engaging portion which is connected to the inside of the engaging portion and is concavely deformed downward And a lid including a deformed portion which is convexly deformed upward.

According to the present invention, the deformed portion of the lid can be pressed downward or pulled upward to deform the deformed portion into a concave dome shape or a convex dome shape, thereby greatly reducing or greatly increasing the space formed between the container body and the lid .

Therefore, since a small amount of food and a large amount of food can be stored and stored in one container, the amount of food can be easily coped with.

In addition, since the deformed portion of the lid is deformed into the concave dome shape, the container body of the other container can be inserted into the deformation portion of the lid and stacked in multiple stages, so that a large number of containers can be stored in a refrigerator or a cabinet have.

1 is a perspective view of a volume variable container according to one embodiment of the present invention.
Fig. 2 is a perspective view showing a state in which the volume of the capacity variable type container of Fig. 1 is increased. Fig.
3 is a cross-sectional view showing a state in which the capacity variable type container of FIG.
4 is a perspective view of a volume variable container according to another embodiment of the present invention.
Fig. 5 is a perspective view showing a state in which the volume of the capacity variable container of Fig. 4 is increased. Fig.
6A and 6B are cross-sectional views showing the configuration of a valve member applied to the capacity variable container of FIG.
7 is a perspective view of a volume control container according to another embodiment of the present invention.
8A and 8B are perspective views showing a state in which the volume of the capacity variable container of FIG. 8 is varied.
Fig. 9 is a perspective view showing a modification of the volume variable container shown in Fig. 7. Fig.
10 is a perspective view of a volume variable container according to another embodiment of the present invention.
11 is a cross-sectional view showing a state in which the vent slit is opened when the lid of the capacity variable type container of Fig. 10 is pressed.
12A and 12B are diagrams illustrating the use of the potable container of FIG.

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

1 to 3 illustrate a volume variable container according to an embodiment of the present invention. The volume variable container of the first embodiment includes a container body 10 having an upper surface opened in the form of a box, And a lid 20 coupled to an upper end of the container body 10 to seal the upper portion of the container body 10.

The container body 10 has a box shape in which a space for accommodating articles such as foods is formed, and can be made of various arbitrary materials such as glass and plastic. The outer shape of the container body 10 is preferably such that when the shape of the lid 20 is deformed, the lid 20 has a shape corresponding to the shape of the lid 20 and is inserted into the lid 20 and stacked. In this embodiment, the container body 10 has a substantially rectangular parallelepiped shape.

The lid 20 is detachably coupled to the upper end of the container body 10 to close the upper surface of the container body 10. In the present invention, the lid 20 is easily deformed into a dome shape convex upward and a dome shape concave downward, so that the volume of the space formed by the container body 10 and the lid 20 can be varied Consists of.

More specifically, the lid 20 is provided with an engaging portion 21 which is in contact with the upper edge portion of the container body 10 and an engaging portion 21 which is connected to the inside of the engaging portion 21 and is concave downward And a deformation portion 22 that is deformed or deformed upward convexly.

The engaging portion 21 has a rectangular annular shape corresponding to the upper edge of the container body 10. Of course, when the container body 10 is circular or elliptical, the engaging portion 21 will be circular or elliptical. The coupling portion 21 may be made of a hard resin material, but may be made of a flexible resin material capable of elastic deformation together with the deformation portion 22. [ Although not shown in the drawing, a sealing material such as rubber may be provided on the lower surface of the coupling portion 21 to improve the airtightness while closely adhering to the upper edge of the container body 10. Further, the coupling part 21 may be provided with a separate locking structure or a clamping structure for tightly coupling with the container body 10, and the locking structure or the clamping structure may be a locking structure or the like formed in a known food storage container or the like A clamping structure can be applied, and a detailed description thereof will be omitted.

On the other hand, the deforming portion 22 is integrally formed on the inner side in the width direction of the engaging portion 21, and is made of a flexible resin material such as silicon which can be elastically deformed, so that the user presses the deforming portion 22 downward When the pulling force is applied, it is deformed into a concave dome shape downward or convex dome shape upward.

In this embodiment, the deforming portion 22 is connected to the inner rim portion of the engaging portion 21 and extends in the vertical direction and is inclined at a predetermined angle. The side plate 22a and the inner side portion of the side plate 22a And a cover plate 22b integrally formed.

Therefore, when a downward force or a downward force is applied to the cover plate 22b, the side plate 22a is resiliently deformed so that the deformed portion 22 has a concave downward dome shape or a convex upward dome shape . ≪ / RTI >

When the lid 20 is engaged with the upper end of the container body 10 and the volume of the container body 10 is reduced by pressing downward the deformed portion 22, 10 through the fine gaps formed between the upper ends of the first and second plates.

However, when the engaging portion 21 of the lid 20 is hermetically coupled to the upper end of the container body 10, the air in the container body 10 is difficult to escape to the outside.

As shown in FIGS. 4 to 6B, the deformed portion 22, through which the air can be discharged to the deformed portion 22, is formed so as to penetrate a vent hole 23 through which air flows, When the valve member 30 is opened and the valve member 30 is opened to open and close the vent hole 23, air can flow in and out through the vent hole 23 and the deformation portion 22 is recessed The lid 20 can be smoothly deformed into a dome shape and the vacuum state in the container body 10 is released even when the lid 20 is separated from the container body 10 so that the lid 20 can be easily separated.

The valve member 30 is vertically movably installed in the vent hole 23 so that the vent hole 23 is opened when the valve member 30 is pressed and the vent hole 23 is opened when the valve member 30 is pulled. So that it can be closed. Therefore, when the user presses the valve member 30, the valve member 30 is lowered and the vent hole 23 is opened. In this state, when the valve member 30 and / or the deformed portion 22 are pressed downward, The deformation portion 22 smoothly deforms in a dome shape as the side plate 22a of the base plate 22 descends downward. The deformed portion 22 is pressed downward to be completely deformed into a concave dome shape and then the valve member 30 is pulled upward to close the vent hole 23 so that the interior of the container body 10 is evacuated, It is possible to maintain the freshness for a long time by storing it in a vacuum state.

In this embodiment, the valve member 30 is provided on the inner side of the vent hole 23 so as to be movable up and down, and has an opening / closing plate 32 which is in contact with the lower surface of the vent hole 23 on the lower surface, And a spring 34 for elastically supporting the valve body 31 with respect to the deformed portion 22. The valve body 31 is formed with a plurality of ventilation flow paths 33 at upper and lower sides, The lower end of the ventilation passage 33 is closed by the inner surface of the vent hole 23 in a state in which the valve body 31 is moved upward (see FIG. 6A), and the valve body 31 The air in the container body 10 is discharged to the outside of the lid 20 through the ventilation flow path 33 while the lower end of the ventilation flow path 33 is opened in a state in which the valve body 31 is moved downward (See FIG. 6B).

The valve member 30 can also function as a handle when the user pulls the deformed portion 22 upward to form a convex dome.

Although not shown in the drawings, in order to easily deform the deformed portion 22 of the lid 20 into a concave dome shape and a convex dome shape to increase the volume, It is also possible to form a separate grip portion which can be pulled upward by a person with his or her hand.

The container of the present invention configured as described above is configured such that the deformed portion 22 is pressed downward when the deformed portion 22 of the lid 20 is pushed downward when a small amount of food is to be stored and stored, The space formed between the container body 10 and the lid 20 can be minimized while being deformed into a concave dome shape downward. In this state, the container body 10 of another container can be inserted into the deformation portion 22 on the upper side of the lid 20 and stacked.

When a large amount of food is to be stored in the container body 10 in a state in which the deformed portion 22 is concave downward as described above, it can be pulled up to the upper side of the deformed portion 22, When the deformed portion 22 is pushed upward, the deformed portion 22 becomes a dome shape convex upward, so that the volume between the container body 10 and the lid 20 can be maximized.

Meanwhile, in the above-described embodiment, the side plate 22a of the deformed portion 22 of the lid 20 has a flat surface. However, as shown in Figs. 7 and 8A, it may be formed of a corrugated member 22c corrugated in the vertical direction. When the peripheral portion of the deformation portion 22 is formed of the corrugation body 22c, the corrugation body 22c can be easily folded and deformed when the user applies the force to the deformation portion 22 in the vertical direction.

8A and 8B, it is possible to adjust the height of the corrugation body 22c, so that the amount of deformation of the deformation portion 22 can be adjusted. That is, as shown in FIG. 8A, if the corrugated member 22c is folded, the height of the groove shape or the convex shape of the deformed portion 22 is lowered, and the deformed portion 22 is further pushed downward or pulled upward As shown in Fig. 8B, if the corrugated member 22c is stretched, the height of the groove shape or the convex shape of the deformation portion 22 can be further increased, and adjustment to various volumes becomes possible.

9, it is preferable that the vent hole 23 and the valve member 30 are formed at the center of the deformed portion 22 even when the peripheral portion of the deformed portion 22 is formed of the pleated member 22c Do. The ventilation hole 23 and the valve member 30 may have the same construction as the vent hole 23 and the valve member 30 of the second embodiment described above and thus their detailed description will be omitted.

The lid 20 of the above-described embodiment has a rectangular parallelepiped shape or a trapezoid shape in which the deformed portion 22 is angled, but the deformation portion 22 of the lid 20 as shown in yet another embodiment in Figs. 10 to 12B ) May have a rounded curved dome shape. In this embodiment, the deforming portion 22 is composed of a round dome-shaped curved plate 22d and an inclined plate 22e inclined while closing both side surfaces of the curved plate 22d. The ventilation slit 24 through which the air passes is formed in the curved plate 22d of the deformed portion 22 and the ventilation slit 24 is formed in the curved plate 22d as shown in Figs. 11 and 12A. And is closed when the force pressing the deforming portion 22 is removed. Therefore, since the ventilation slit 24 is opened naturally by the pressing force of the deformation portion 22, the deformation of the deformation portion 22 is facilitated by the outflow of the air through the ventilation slit 24 opened when the deformation portion 22 is deformed.

When the lid 20 is to be separated from the container body 10 as shown in FIG. 12B, when the lid 20 is deformed by holding the inclined swash plate 22e on both sides of the deformation portion 22 by hand, The lid 20 can be easily separated from the container body 10 while the engaging portion 21 forming the peripheral portion of the lid 20 is separated from the upper end of the container body 10.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope of the present invention.

10: container body 20: lid
21: engaging portion 22:
22a: side plate 22b: cover plate
22c: corrugated member 22d: curved plate
22e: a swash plate 23: a vent hole
24: vent slit 30: valve member
31: valve body 32: opening / closing plate
33: ventilation flow passage 34: spring

Claims (9)

A container body 10 in the form of a box having an opened upper surface and accommodating the articles in the inner space;
An engaging portion 21 which is engaged with the upper edge of the container main body 10 while closing the upper surface of the container main body 10 while being coupled to the upper surface of the container main body 10, A lid 20 connected to the inside of the lid 21 and including a deformation portion 22 which is concavely deformed downward or deformed convexly upward by an external force;
/ RTI >
A ventilation hole 23 through which air passes is formed in the deformation portion 22 and a valve member 30 for opening and closing the ventilation hole 23 is provided in the ventilation hole 23,
The valve member 30 is provided on the inner side of the vent hole 23 so as to be movable up and down and has an opening and closing plate 32 which is in contact with the lower surface of the vent hole 23 on the lower surface, And a spring 34 for elastically supporting the valve body 31 with respect to the deformed portion 22. The valve body 31 is provided with a plurality of ventilation flow paths 33, The lower end of the ventilation passage 33 is closed by the inner surface of the ventilation hole 23 while the valve body 31 is moved upward and the valve body 31 is pressed The air in the container body 10 can be discharged to the outside of the lid 20 through the ventilation flow path 33 while the lower end of the ventilation flow path 33 is opened. . The volume control type container according to claim 1, wherein the lid (20) is made of a flexible resin capable of elastically deforming at least the deformation portion (22). The container according to claim 1, wherein the deformable part (22) is in the form of a dome and the container body (10) is deformed when the deformable part (22) is deformed into a concave dome- So that the container body (10) of another container can be stacked while being inserted into the deformation portion (22). The connector according to claim 3, wherein the deforming portion (22) comprises a side plate (22a) connected to an inner rim of the engaging portion (21) and extending in a vertical direction and inclined at a predetermined angle, And a cover plate (22b) integrally formed on the inner side. 4. The connector according to claim 3, wherein the deforming portion (22) comprises a corrugated sphere (22c) corrugated in a vertical direction connected to an inner rim portion of the engaging portion (21) And a cover plate (22b). delete delete 6. The bending machine according to any one of claims 1 to 5, wherein the deforming portion (22) comprises a curved surface plate (22d) in the form of a round dome and an inclined plate (22e The ventilating slit 24 through which the air passes is formed in the curved plate 22d of the deformed portion 22 and the ventilating slit 24 is formed by a force pressing the curved plate 22d And is closed when the force pressing the curved plate (22d) is removed. 6. The volume control type container according to any one of claims 1 to 5, wherein the deformable portion (22) is provided with a handle portion which is held by a person and can be pulled upward.
KR1020150166503A 2015-11-26 2015-11-26 Container of Variable Volume KR101828429B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150166503A KR101828429B1 (en) 2015-11-26 2015-11-26 Container of Variable Volume

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150166503A KR101828429B1 (en) 2015-11-26 2015-11-26 Container of Variable Volume

Publications (2)

Publication Number Publication Date
KR20170061451A KR20170061451A (en) 2017-06-05
KR101828429B1 true KR101828429B1 (en) 2018-02-13

Family

ID=59222788

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150166503A KR101828429B1 (en) 2015-11-26 2015-11-26 Container of Variable Volume

Country Status (1)

Country Link
KR (1) KR101828429B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200334238Y1 (en) * 2003-06-27 2003-11-21 서순태 Vacuum container cover

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200334238Y1 (en) * 2003-06-27 2003-11-21 서순태 Vacuum container cover

Also Published As

Publication number Publication date
KR20170061451A (en) 2017-06-05

Similar Documents

Publication Publication Date Title
KR100759487B1 (en) Cover for airtight container
AU2017354038B2 (en) Container lid
KR20140064716A (en) Lid for a pan, plate, bowl or the like
RU2019106596A (en) IMPROVED PLASTIC BOTTLE HOUSING, CAPACITY SEALING DEVICE AND CARRYING HANDLE GRIP / TANK OPENING LEVER ASSEMBLY
WO2014160608A1 (en) Vacuum container, cap, and vacuum container assembly
KR101828429B1 (en) Container of Variable Volume
KR101827129B1 (en) Airtight vacuum container
KR101742611B1 (en) checkvalve for vacuum receptacle
KR101676949B1 (en) Food container
US11655084B2 (en) Sealing packing coupled to container lid
KR101528420B1 (en) Device for pressing down inner of container
KR100926708B1 (en) Airtight containers
KR20140002515U (en) Air-tight cover
KR20050081338A (en) Variable capacity airtight container
KR101531470B1 (en) Vacuum Container for Storing Food
KR20140022139A (en) Airtight container for keeping food
JP3180743U (en) Airtight container with valve
KR20110115403A (en) An airtight container
KR20170076176A (en) Air-tight food container
KR200258608Y1 (en) container for vacuum having multi-step type
KR20160048635A (en) Airtight container
US10633157B2 (en) Airtight container having deformable cover unit or deformable container unit
KR101685441B1 (en) Closed lid with folding type handle for container
KR200431896Y1 (en) A cap of tube vessel capable of removing sealing easily
KR100828907B1 (en) One body-type air tight container lid for sealing

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant