KR101672306B1 - Sealed container equipped with a date display - Google Patents

Sealed container equipped with a date display Download PDF

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Publication number
KR101672306B1
KR101672306B1 KR1020160030691A KR20160030691A KR101672306B1 KR 101672306 B1 KR101672306 B1 KR 101672306B1 KR 1020160030691 A KR1020160030691 A KR 1020160030691A KR 20160030691 A KR20160030691 A KR 20160030691A KR 101672306 B1 KR101672306 B1 KR 101672306B1
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KR
South Korea
Prior art keywords
dials
dial
depression
cover
main body
Prior art date
Application number
KR1020160030691A
Other languages
Korean (ko)
Inventor
한영훈
한규진
Original Assignee
한영훈
한규진
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 한영훈, 한규진 filed Critical 한영훈
Priority to KR1020160030691A priority Critical patent/KR101672306B1/en
Application granted granted Critical
Publication of KR101672306B1 publication Critical patent/KR101672306B1/en
Priority to PCT/KR2016/014268 priority patent/WO2017159963A1/en
Priority to CN201720137032.5U priority patent/CN206645262U/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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/245—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes provided with decoration, information or contents indicating devices, labels
    • 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
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/08—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with two or more rows of balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/32—Balls
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
    • G09F23/06—Advertising on or in specific articles, e.g. ashtrays, letter-boxes the advertising matter being combined with articles for restaurants, shops or offices
    • G09F23/08—Advertising on or in specific articles, e.g. ashtrays, letter-boxes the advertising matter being combined with articles for restaurants, shops or offices with tableware
    • 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
    • B65D2203/00—Decoration means, markings, information elements, contents indicators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Closures For Containers (AREA)
  • Packages (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

The present invention relates to a sealed container having a date display function. More specifically, the sealed container having a main body with an open top portion to contain foods and a cover to open and close the opening portion of the main body comprises: a recess portion on the cover recessed to the main body direction; a rotary shaft provided inside the recess portion; and a plurality of dials rotationally coupled around the rotary shaft having a polygonal body of a decagon shape and a plurality of display means formed on an outer circumferential surface of the polygonal body with numbers from 0 to 9. According to the present invention, an expiry date of the food contained in the main body is indicated on the cover to enable a user to visually identify the expiry date of the food, with an improved visibility and operability for the user by forming the plurality of dials to display the expiry date in respectively different colors by blocks or by protruding the display means to an outer side of the polygonal body.

Description

[0001] SEALED CONTAINER EQUIPPED WITH A DATE DISPLAY [0002]

The present invention relates to a sealed container provided with a date display function.

More particularly, the present invention relates to a sealed container provided with a date display function that allows the user to visually confirm the expiration date of food or drink by marking the expiration date of the food or drink contained in the main body portion on the cover.

Generally, the food stored in the refrigerator is stored in the freezer or the freezer depending on the kind and condition of the food, and each food has a proper shelf life and a consumption period depending on the type. Since the freshness of the products is deteriorated when the shelf life is exceeded and the shelf life of the products exceeds the shelf life, there is a fear that the quality of the products may be deteriorated. Therefore, it is preferable that the shelf life and the consumption period are not exceeded Do.

However, most of the foods stored in the refrigerator of the home or business office are very diverse, and there is a difference in the expiration date according to the type of the food, so it is practically impossible to check the expiration date of the food depending on the memory of the user Do.

Therefore, the date of storing the food, the expiration date, and the expiration date of the food are recorded and managed on the note paper.

However, when storing the date of storage, expiration date, expiration date, etc. of the food with a note pad or the like and attaching it to a container for storing the food, there is a problem that the note becomes wet by moisture in the refrigerator.

As one of related prior arts, the disclosure of Japanese Utility Model Publication No. 20-2011-0007626 discloses a date stamped hermetically sealed container.

1 is a view showing a conventional date display hermetic container. Referring to FIG. 1, a date display closed container according to the related art can display a date when a food is stored, so that it is possible to know the time when a food is first stored even after a long period of time.

The conventional date display hermetically sealed container includes a container body 1 having an open top and containing food, a lid 2 covering an inlet of the container body 1, And a locking knob 4 rotatably installed on both sides of the lid 2 and detachably fixed to the latch 3. The lid 2 is provided with a locking handle 4, Wherein the first and second dial portions 5 and 6 are rotatably mounted on the upper surface of the lid 2 adjacent to the first and second dial portions 5 and 6, And the first and second dial portions 5 and 6 are rotated by the mark portions M1 and M2 to record the storage time of the food.

However, the above-mentioned conventional technique has only the first and second dial parts 5 and 6 rotated on the center axis on the upper part of the lid 2 covering the inlet of the container body 1, The date value set by rotating the first and second dial portions 5 and 6 is different from the date value when the date and time set by rotating the dial portions 5, There is a problem that it may be unintentionally changed in the process of stacking, etc.

In addition, since the above-described prior art can record monthly and daily units only by using the first and second dial portions 5 and 6, there is a limit that is not meaningful in the case of food having short shelf life and short shelf life have.

As one of techniques for solving such a problem, Japanese Patent Application Laid-Open No. 10-2010-0032653 discloses a shelf life timer, a sealed container including the shelf life timer, and a control method thereof.

2 is an exploded perspective view of a hermetic container including a conventional shelf life timer. Referring to FIG. 2, a sealed container including a conventional shelf life timer can be easily installed and replaced, so that a user can easily enjoy a photo, .

A container 8 for covering the container body 7 and a lid 8 for covering the container body 7 or the lid 8. [ 8, and displays an expiration date, an elapsed time counted up to the expiration date, and a waiting time after the expiration date, and detects a light from the outside to output a detection signal at the end of the expiration date And a control unit 9. When the door of the refrigerator is opened, a signal is sent to the user through light or sound or an elapsed time of the expiration date is displayed to minimize unnecessary energy wastage.

However, the above-described conventional technique has a problem in that power consumption is consecutively consumed for the elapsed time counted from the state where food or food is contained in the container body 7 to the expiration date, and the elapsed time is not notified until the expiration date comes In fact, the user has a problem that the expiration date of the food or the food can be recognized only after the expiration date of the food or the food contained in the container body 7 is exceeded.

In addition, in the above-mentioned prior art, there is a problem in that, when stored in a refrigerator and a freezer for a long period of time, defects due to a temperature change occur due to the characteristics of using electric power.

Public Utility Model Publication No. 20-2011-0007626 (2011.08.03.) Patent Document 1: Japanese Patent Application Laid-Open No. 10-2010-0032653 (Mar. 26, 2010) Registration Practical Utility Model No. 20-0299885 (December 20, 2002)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a method and apparatus for displaying the expiration date of food and beverage contained in the main body part, Which is provided with a date display function.

Another problem to be solved by the present invention is to provide a display device in which a plurality of dials indicating the expiration date of foods are divided into blocks and formed in different colors or the display means are protruded outwardly of the multi- The present invention provides a sealed container provided with a date display function that can be improved.

According to an aspect of the present invention, there is provided a closed container having a date display function, the closed container having a main body portion having an upper opening and containing food and a lid portion for opening and closing an opening portion of the container main body, A depression formed by being recessed toward the main body in the lid part; A rotating shaft provided inside the depression; And a plurality of dials constituted by a polygonal body of 10 angular shape and numerals of 0 to 9 and formed on an outer peripheral surface of the polygonal body and rotatably coupled about the rotation axis, do.

The plurality of dials may include eight dials coupled to the rotary shaft, the dial positioned fourth from the one side of the rotary shaft and the fifth positioned dial, and the dial positioned between the sixth dial and the seventh dial, A block for distinguishing the plurality of dials is formed.

Further, each of the plurality of dials is characterized in that each of the dials divided into the blocks is formed in a different color.

In addition, the depression is provided with a transparent cover for opening and closing the depression.

The cover may be made of a flexible material and may seal the depression in the form of a flexible protrusion extending in the direction of the cover along the outer periphery of the depression.

The depressed portion may include a first end and a second end of a multistage shape, and the cover may open / close the first end of the depression in which the rotation shaft and the dial are provided.

Further, the display means is formed to protrude by 1 to 1.4 mm in the outer direction of the polygonal body, and is integrally formed with the polygonal body.

Further, between each of the plurality of dials and the depressed portion, a spring supported by the depressed portion; And a fixing unit elastically supported by the spring, and a fixing unit disposed between the display units and fixing the plurality of dials.

Further, a bearing is further provided between the plurality of dials.

Further, the bearing is provided in the form of a ball bearing, and a ring-shaped groove concentric with the dial is formed on the both surfaces of the dial.

According to the sealed container provided with the date display function according to the present invention, the expiration date of the food and beverage contained in the main body portion is displayed on the lid portion, so that the user can visually check the expiration date of the food or drink.

In addition, according to the present invention, a plurality of dials indicating the expiration date of food or drink are divided into blocks and formed in different colors, or the display means is protruded outwardly of the polygonal body to improve visibility and operability by the user There is an effect.

Further, according to the present invention, since the cover capable of opening and closing the depressed portion is provided, it is possible to prevent foreign matter from flowing into the rotating shaft and the dial provided in the depressed portion.

Further, according to the present invention, since there is no configuration using electric power, it is possible to prevent a failure due to a temperature change and to easily perform individual washing through detachment and attachment.

1 is a view showing a conventional date display hermetic container.
2 is an exploded perspective view of a hermetic container including a conventional shelf life timer.
3 is an exploded perspective view illustrating a closed container having a date display function according to the present invention.
FIG. 4 is a view showing an airtight container A having a date display function according to FIG. 3; FIG.
FIG. 5A is an exploded view of a dial and a rotary shaft of a closed container having a date display function according to the present invention. FIG.
5B is a cross-sectional view showing a BB` section of a hermetic container provided with a date display function according to FIG. 5A.
6A and 6B illustrate a dial and a cover of a closed container provided with a date display function according to the present invention.
7A and 7B are views showing bearings of a hermetic container equipped with a date display function according to the present invention.
8 is a view showing another embodiment of a rotary shaft and a dial of a hermetic container equipped with a date display function according to the present invention.
9A and 9B are views showing another embodiment of a fixing part of a hermetic container provided with a date display function according to the present invention.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, .

On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term "comprises" or "having ", etc. is intended to specify the presence of stated features, integers, steps, operations, elements, parts, or combinations thereof, And does not preclude the presence or addition of one or more other features, integers, integers, steps, operations, elements, components, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be construed as ideal or overly formal in meaning unless explicitly defined in the present application Do not.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed to be limited to ordinary or dictionary meanings, and the inventor should properly interpret the concept of the term to describe its own invention in the best way. The present invention should be construed in accordance with the meaning and concept consistent with the technical idea of the present invention. Further, it is to be understood that, unless otherwise defined, technical terms and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Descriptions of known functions and configurations that may be unnecessarily blurred are omitted. The following drawings are provided by way of example so that those skilled in the art can fully understand the spirit of the present invention. Therefore, the present invention is not limited to the following drawings, but may be embodied in other forms. In addition, like reference numerals designate like elements throughout the specification. It is to be noted that the same elements among the drawings are denoted by the same reference numerals whenever possible.

The present invention relates to a sealed container provided with a date display function that allows the user to visually check the expiration date of food or beverage by marking the expiration date of the food or beverage contained in the main body portion on the cover.

Hereinafter, a closed container having a date display function according to the present invention will be described in detail with reference to the accompanying drawings.

3 is an exploded perspective view illustrating a closed container having a date display function according to the present invention.

3, the closed container having the date display function of the present invention includes a main body 10 having an upper opening and accommodating food, and a lid unit (not shown) for opening and closing the opening 11 of the main body 10 20, a depression 30 formed in the lid unit 20 in the direction of the main body 10, a rotation shaft 40 provided in the depression 30, And a plurality of dials (50) rotatably coupled to the base (40).

A plurality of coupling protrusions 12 protruding outward are formed in the main body part 10 and coupling grooves 22 corresponding to the plurality of coupling protrusions 12 are formed in the lid part 20, The wings 21 are formed. The lid part 20 can open and close the opening 11 of the main body part 10 by engaging and disengaging the engaging protrusion 12 and the engaging groove 22 with each other.

3, the coupling protrusions 12 are formed on four outer sides of the main body 10 and the coupling vanes 21 are formed at positions corresponding to the coupling protrusions 12. However, The coupling protrusions 12 are formed on the outer two sides of the main body 10 and the coupling vanes 21 are formed at positions corresponding to the coupling protrusions 12 according to manufacturing conditions It is possible.

FIG. 4 is a cross-sectional view of the sealed container A having a date display function according to FIG. 3;

3 and 4, the depressed portion 30 includes a first end 33 and a second end 34 of a multi-stage shape, and the rotation shaft 40 and the plurality of dials 50 May be installed at the first end (33) of the depression (30).

The depressed portion 30 may be provided with a transparent cover 31 for opening and closing a part of the depressed portion 30.

The cover 31 opens and closes the first end 33 of the depression 30 to block the plurality of dials 50 from the outside and the cover 31 has a shade portion 31a may be formed so that only the numbers to be displayed by the plurality of dials 50 are displayed and other numbers are hidden.

The second end 34 of the depression 30 forms a space between the cover 31 and the cover 20 so that the user can easily operate the cover 31. [

The plurality of dials 50 include a plurality of display means 52 formed of a polygonal body 51 having a rectangular shape and numbers 0 to 9 and formed on an outer peripheral surface of the polygonal body 51. That is, one of the dials displays one of 0 to 9 through a plurality of display means 52 formed on the outer circumferential surface of the polygonal body 51 while being rotatably coupled to the rotary shaft 40, The plurality of dials (50) can display the expiration date of the foodstuffs accommodated in the main body (10) through the combination of the numbers displayed by the respective dials.

The number of the dials 50 is eight and is connected to the rotary shaft 40. The number of the dials 50 and the fifth and fifth dials 50, A block 60 for distinguishing the plurality of dials 50 may be formed between the positioned dial and the seventh positioned dial.

The block 60 may be integrally formed with the depressed portion 30 and may divide the plurality of dials 50 so that the expiration date of the food to be displayed by the plurality of dials 50 is set to a year, Shape or shape of day, hour, minute, and the like.

At this time, the plurality of dials 50 may be provided at intervals of 0.4 to 0.6 mm for each rotation of the dials. Accordingly, the plurality of dials 50 can prevent interference with shrinkage and expansion due to temperature changes.

In addition, each of the plurality of dials 50 may be formed in a different color by each of the dials divided into the blocks 60. Accordingly, since the plurality of dials 50 are formed in different colors in a state where the plurality of dials 50 are divided by the block 60, the user can more easily distinguish the plurality of dials 50, and the visibility can be improved.

The display means 52 is formed to protrude by 1 to 1.4 mm in the outer direction of the polygonal body 51 and may be integrally formed with the polygonal body 51. This allows the plurality of dials (50) to be easily rotated (rotated) by allowing the display means (52) protruding outward of the polygonal body (51) In addition, since the numbers 0 to 9 displayed by the display means 52 are three-dimensionally displayed, it is intended to improve the discrimination by the user.

A spring 71 supported by the depression 30 and a plurality of display means 52 elastically supported by the spring 71 are provided between each of the plurality of dials 50 and the depression 30. [ And fixing means (72) for fixing the rotation of the plurality of dials (50).

The fixing unit 70 can rotate the plurality of dials 50 only by the user's operation and the display unit 52 can be rotated in a state in which the plurality of dials 50 are rotated by the user's operation. The number to be displayed can be fixed in a state of being directed vertically upward.

FIG. 5A is an exploded view of a dial and a rotary shaft of a hermetic container provided with a date display function according to the present invention, and FIG. 5B is a cross-sectional view of a sealed container having a date display function according to FIG.

5A and 5B, the rotary shaft 40 of the present invention includes a coupling rail 91 formed along the center of the outer periphery, and a plurality of posture projections (not shown) formed at a position close to the coupling rail 91 92 are provided.

The rotary shaft 40 is formed at one end and the other end with an engaging portion 41 having an elasticity so as to be detachably attachable to the depressed portion 30 so that the rotary shaft 40 is removed from the depressed portion 30 So that it can be cleaned.

In the inside of the plurality of dials 50, a coupling string 55 inserted into the coupling rail 91 and a posture formed in a position close to the coupling string 55 and inserted into the posture projection 92 A groove portion 56 is formed.

The joining line 55 is inserted along the joining rail 91 to guide the rotation direction of the dial 50 when the dial 50 is rotated and the posture groove 56 is inserted into the posture protrusion 92, So that the display means 52 of the dial 50 of the display device 50 can be positively positioned.

6A and 6B illustrate a dial and a cover of a closed container provided with a date display function according to the present invention.

6A and 6B, the cover 31 of the present invention is made of a flexible material and has a flexible material seal (not shown) extending in the direction of the cover 31 along the outer periphery of the depression 30, And the depressed portion 30 is sealed in the form of enclosing the protrusion 32.

The space between the cover 31 and the sealing protrusion 32 is minimized so that the cover 31 covers the sealing protrusion 32 and the sealing protrusion 32 is formed of a flexible material, It is possible to prevent the fluid from penetrating into the first end 33 of the depression 30 when the depression 30 is closed.

That is, the cover 31 is rotated at the second end 34 of the depression 30, and the rotation shaft 40 and the plurality of dials 32 provided at the first end 33 of the depression 30, (50), and the plurality of dials (50) can be operated only in a state in which the dials (50) are opened by a user.

7A and 7B are views showing bearings of a hermetic container equipped with a date display function according to the present invention.

7A and 7B, a bearing 80 may be further provided between the plurality of dials 50 to improve the individual rotational force of each of the plurality of dials 50.

The bearing 80 may be formed in the form of a ball bearing and the groove 50 may be formed in the groove 50 in a state in which a ring- As shown in FIG.

That is, the bearing 80 can rotate only the dial selected by the user among the plurality of dials 50, and the shape of the bearing 80 is not limited to a general bearing shape, But may also be used in the form of a washer and a ball bearing as shown.

8 is a view showing another embodiment of a rotary shaft and a dial of a hermetic container provided with a date display function according to the present invention.

8, the rotary shaft 40 of the present invention is formed in a plurality of corresponding to the plurality of dials 50, and the plurality of rotary shafts 40 are installed to be rotatably mounted on the depressions 30 .

That is, the plurality of dials 50 are coupled to one rotary shaft 40, and when the plurality of dials 50 are composed of eight, the rotary shaft 40 is also composed of nine rotary members 40 .

Thus, the plurality of dials 50 can rotate only the dial selected by the user to display the expiration date of the food, and the rotational influence of the adjacent dials can be reduced.

9A and 9B are views showing another embodiment of a fixing unit of a hermetic container provided with a date display function according to the present invention.

9A and 9B, a plurality of semicircular fixing grooves 54 are formed on the outer circumferential surface of the polygonal body 51 of the present invention, and the fixing grooves 54 are joined with the adjacent fixing grooves 54 It forms a circle.

A spring 71 supported by the depressed portion 30 and a spring 71 elastically supported by the spring 71 and fixed to the fixing groove 54 are provided between each of the plurality of dials 50 and the depression 30, And a fixing means (72) arranged and fixed to fix the plurality of dials (50).

That is, the fixing means 72 elastically supported by the spring 71 supported by the depression 30 is inserted into the fixing groove 54 formed on the outer peripheral surface of the polygonal body 51, 50 can be fixed.

For example, when the user rotates the second dial D2, the fixing means 72 inserted into the fixing groove 54 of the second dial D2 is lowered, The first dial D1 and the third dial D3 located on both sides of the dial D2 can be rotated while the first dial D1 and the third dial D3 are fixed to the first dial D1 and the third dial D3, 54 by means of fastening means 72 which is inserted and fixed.

Thus, the plurality of dials 50 can rotate only the dial selected by the user to display the expiration date of the food, and the rotational influence of the adjacent dials can be reduced.

As described above, according to the present invention, the expiration date of the food and beverage contained in the main body is displayed on the lid part so that the user can visually confirm the expiration date of the food, and a plurality of dials The display means may be formed in a different color from each other or the display means may be protruded in the outer direction of the polygonal body to improve visibility and operability by the user.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It can be seen that branch substitution, modification and modification are possible.

10: main body part 11: opening
12:
20: lid part 21: coupling wing
22: Coupling groove
30: depression 31: cover
32: airtight projection 33: first stage
34: second stage
40: rotation shaft 41:
50: dial 51: polygonal body
52: display means 53:
54: fixing groove 55: coupling line
56: posture groove
60: Block
70: Fixing portion 71: Spring
72: fixing means
80: Bearings
90: coupling bundle 91: coupling rail
92: Posture turning

Claims (10)

And a lid portion (20) for opening and closing an opening (11) of the main body portion (10), wherein the main body portion (10)
A depression 30 formed by being recessed in the direction of the main body 10 from the lid 20;
A rotation shaft 40 provided inside the depression 30; And
And a plurality of display means 52 formed on the outer circumferential surface of the polygonal body 51 and composed of a polygonal body 51 of 10 angular shape and numbers of 0 to 9, A plurality of dials 50 coupled together
Lt; / RTI >
Between the plurality of dials 50,
And a bearing (80) is further provided on the inner surface of the sealed container.
The method according to claim 1,
The plurality of dials (50)
8, and is coupled to the rotation shaft 40,
A plurality of dials (50) for distinguishing the plurality of dials (50) are arranged between a dial positioned fourthly from the one side of the rotary shaft (40) and a fifth positioned dial and between the sixth positioned dial and the seventh positioned dial. (60) is formed on the upper surface of the hermetically sealed container.
The method of claim 2,
The plurality of dials (50)
And each of the dials divided by the block (60) is formed in a different color.
The method according to claim 1,
In the depressed portion 30,
And a cover (31) made of a transparent material for opening and closing the depression (30) is provided.
The method of claim 4,
The cover (31)
It is made of flexible material,
Wherein the recessed portion (30) is sealed by enclosing a sealing protrusion (32) of a flexible material extending in the direction of the cover (31) along the outer periphery of the depression (30) A sealed container equipped.
The method of claim 4,
The depression (30)
(33) and a second end (34) of a multistage configuration,
The cover (31)
Wherein the first end (33) of the depression (30) having the rotary shaft (40) and the dial (50) is opened or closed.
The method according to claim 1,
The display means (52)
Wherein the body is formed to protrude by 1 to 1.4 mm in the outer direction of the polygonal body (51), and is integrally formed with the polygonal body (51).
The method of claim 7,
Between each of the plurality of dials (50) and the depression (30)
A spring 71 supported by the depression 30; And
Fixing means (72) elastically supported by the spring (71) and disposed between the display means (52) to fix the plurality of dials (50);
And a fixing part (70) for fixing the date display function.
delete The method according to claim 1,
The bearing (80)
And is provided in the form of a ball bearing,
Wherein a groove-shaped ring-shaped groove 53 concentric with the dial 50 is formed on both sides of the dial 50 and is provided in the groove 53.
KR1020160030691A 2016-03-15 2016-03-15 Sealed container equipped with a date display KR101672306B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020160030691A KR101672306B1 (en) 2016-03-15 2016-03-15 Sealed container equipped with a date display
PCT/KR2016/014268 WO2017159963A1 (en) 2016-03-15 2016-12-07 Airtight container having date display function
CN201720137032.5U CN206645262U (en) 2016-03-15 2017-02-16 Sealing container with date display function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160030691A KR101672306B1 (en) 2016-03-15 2016-03-15 Sealed container equipped with a date display

Publications (1)

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CN (1) CN206645262U (en)
WO (1) WO2017159963A1 (en)

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CN112663496A (en) * 2021-01-25 2021-04-16 罗志球 Construction supporting device of single-tower single-cable-plane reinforced concrete beam cable-stayed bridge

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KR200299885Y1 (en) 2002-10-02 2003-01-14 주식회사 파세코 Kimchi storage barrel having storage time display ability
KR20100032653A (en) 2008-09-18 2010-03-26 함순자 Circulation period timer and aritight contaniner including the same
KR20110007626U (en) 2010-01-26 2011-08-03 주성수 Airtight container
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Publication number Priority date Publication date Assignee Title
KR20200020086A (en) 2018-08-16 2020-02-26 한영훈 The cover of container with date display function

Also Published As

Publication number Publication date
CN206645262U (en) 2017-11-17
WO2017159963A1 (en) 2017-09-21

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