KR20170057698A - Insulation type disposable cup - Google Patents

Insulation type disposable cup Download PDF

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Publication number
KR20170057698A
KR20170057698A KR1020150161135A KR20150161135A KR20170057698A KR 20170057698 A KR20170057698 A KR 20170057698A KR 1020150161135 A KR1020150161135 A KR 1020150161135A KR 20150161135 A KR20150161135 A KR 20150161135A KR 20170057698 A KR20170057698 A KR 20170057698A
Authority
KR
South Korea
Prior art keywords
body portion
support
outer body
corrugated
mountains
Prior art date
Application number
KR1020150161135A
Other languages
Korean (ko)
Inventor
이인백
Original Assignee
이인백
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 이인백 filed Critical 이인백
Priority to KR1020150161135A priority Critical patent/KR20170057698A/en
Publication of KR20170057698A publication Critical patent/KR20170057698A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • B65D81/3865—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation drinking cups or like containers
    • B65D81/3869—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation drinking cups or like containers formed with double walls, i.e. hollow
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • A47G19/2205—Drinking glasses or vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
    • B65D1/265—Drinking cups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/40—Details of walls
    • B65D1/42—Reinforcing or strengthening parts or members
    • B65D1/44—Corrugations
    • 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
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/02—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by shape
    • B65D3/06—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by shape essentially conical or frusto-conical
    • 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
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/28—Other details of walls

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Packages (AREA)
  • Table Devices Or Equipment (AREA)
  • Table Equipment (AREA)

Abstract

The present invention relates to an insulation-type disposable cup comprising: a circular bottom plate part; a body part formed in a vertical direction with respect to the bottom plate part, and filled with a liquid; and an edge part formed at the top end part of the body part. The body part comprises: an outer body part; an inner body part disposed in the outer body part with an interval between the outer body part and the same, and having an insulation space formed therein; and a waveform support disposed in the insulation space between the outer body part and the inner body part. The waveform support is formed in a waveform shape in which mountains and valleys are formed, and the length direction of the mountains and the valleys is configured to be the same as the length direction of the body part. According to the present invention, the transfer of heat of a hot beverage contained therein to a part gripped by a user is minimized, and the hot beverage is made to be slowly cooled. Also, supporting force of the part gripped by the user is improved.

Description

[0001] INSULATION TYPE DISPOSABLE CUP [0002]

The present invention relates to an insulating disposable cup.

The general disposable cup is composed of a circular base plate portion, a conical body portion, and a rim portion formed at the upper end of the body portion in a ring shape, and the body portion has a uniform thickness. Disposable cups are made of paper or plastic materials in consideration of production cost, and are also produced in large quantities using molds.

A user who uses a disposable cup puts a drink such as coffee, juice, or domestic tea inside the disposable cup, and drinks the drink by hand with the body portion of the disposable cup. However, when the disposable cup is filled with hot beverages such as coffee or a domestic tea, the user may grip the disposable cup body containing the hot beverage by hand, thereby losing the disposable cup, or burning the finger.

In order to solve such disadvantages, an auxiliary cover made of a corrugated cardboard material is used by being wrapped around the body portion of the disposable cup. However, this is troublesome to insert the auxiliary cover into the disposable cup and is easily separated from the disposable cup and inconvenient to use . In addition, there is a problem that the manufacturing cost of the auxiliary cover is added.

On the other hand, the disposable cups have a rapid heat transfer, and the hot beverage contained therein is easily cooled, thereby lowering the taste of the beverage.

Korean Unexamined Patent Publication No. 10-2015-0088392 (published on May 1, 2015) (hereinafter referred to as Prior Art 1) discloses a disposable cup in which a body portion of the disposable cup is formed in two layers, . Prior art 1 has a thermal insulation effect by the inner air layer of the body, but when the user grasps the body portion of the double-disposable cup easily while holding the body, the state is unstable and the heat is transmitted to the inner side of the body portion There are disadvantages.

In a Korean Utility Model Utility 2008-0004515 (published on October 10, 2008) (hereinafter referred to as Prior Art 2), a cylindrical gripper is formed so as to have a heat insulating space portion on the upper portion of the body portion of the disposable cup, Disclosed is a disposable paper cup in which a plurality of support bending portions bent a part of a supporting member. In the prior art 2, a plurality of support bends are formed on the gripper forming the heat insulating space to reinforce the supporting force. However, the heat insulating space communicates with the outside, and the beverage inside the beverage is easily cooled.

It is an object of the present invention to provide an insulated disposable cup which not only minimizes the transfer of the heat of the hot beverage contained therein to the user's holding part but also allows the hot beverage to cool slowly.

It is another object of the present invention to provide an insulated disposable cup which increases the supporting force of a part to be held by a user.

In order to achieve the object of the present invention, A body portion formed in a direction perpendicular to the bottom plate portion and filled with liquid; And a rim portion provided at an upper end of the body portion, wherein the body portion includes an outer body portion, an inner body portion disposed inside the outer body portion with an interval from the outer body portion to form a heat insulating space, Wherein the corrugated support body is formed in a corrugated shape having mountains and corrugations, the longitudinal direction of the corrugations and the corrugations is formed to be the same as the longitudinal direction of the body portion, Wherein the cup is provided with a cup.

And heat insulating support rods each formed of a heat insulating material may be provided on the corrugation of the corrugated support body.

Further, a circular bottom plate portion; A body portion formed in a direction perpendicular to the bottom plate portion and filled with liquid; And a rim portion provided at an upper end of the body portion, wherein the body portion includes an outer body portion, an inner body portion disposed inside the outer body portion with an interval from the outer body portion to form a heat insulating space, Wherein the first and second wavy scaffolds are formed in a corrugated shape in which mountains and valleys are formed, and the longitudinal direction of the mountains and the valleys is And the mountains and the valleys of the first corrugated support are larger than the mountains and the valleys of the second corrugated support.

The body is preferably made of paper.

The body portion may be made of a plastic material.

The present invention is characterized in that the body is composed of an outer body portion and an inner body portion, a heat insulating space is formed between the outer body portion and the inner body portion, and a corrugated support body is provided inside the heat insulating space, Is blocked by the heat insulating space and is prevented from being transmitted to the outer body part, so that it is not hot when the outer body part is held by hand. In addition, since the heat transfer is blocked by the heat insulating space, the hot beverage filled in the inner body of the body becomes cold and the beverage can be enjoyed in a warm state. In particular, when the first and second corrugated supports are provided in the heat insulating space, a plurality of small heat insulating spaces are formed to improve the heat insulating performance.

In addition, since the corrugated support body is provided between the inner body portion and the outer body portion, when the body portion is hand-held, the body is firmly held and the supporting force for supporting the outer body portion is increased, In particular, when the corrugated support has corrugated support rods or the first and second corrugated supports are provided, the corpus is made more rigid and the supporting force of the corpus is increased, thereby preventing the corpus from being squeezed.

Further, the present invention excludes the use of a separate auxiliary cover, so that the configuration is simple and convenient to use.

1 is a front sectional view showing a first embodiment of an insulating disposable cup according to the present invention,
Fig. 2 is a plan sectional view showing a first embodiment of the heat-insulating disposable cup according to the present invention, Fig.
Fig. 3 is a cross-sectional view showing a heat insulating support rod constituting a first embodiment of the heat insulating disposable cup according to the present invention, Fig.
4 is a front sectional view showing a second embodiment of the heat insulating disposable cup according to the present invention,
5 is a top cross-sectional view showing a second embodiment of the heat-insulating disposable cup according to the present invention.

Hereinafter, an embodiment of the heat insulating disposable cup according to the present invention will be described with reference to the accompanying drawings.

1 is a front sectional view showing a first embodiment of an insulating disposable cup according to the present invention. 2 is a plan sectional view showing a first embodiment of the heat insulating disposable cup according to the present invention.

1 and 2, a first embodiment of the heat-insulating disposable cup according to the present invention comprises a circular bottom plate 10, a body 11 formed in a direction perpendicular to the bottom plate 10 and filled with liquid, And a rim portion 30 provided at an upper end of the trunk portion 20. The trunk portion 20 includes an outer trunk portion 21 and an outer trunk portion 21 spaced apart from the outer trunk portion 21, And a corrugated support body 23 provided in a heat insulating space between the outer body 21 and the inner body 22 in order to form a heat insulating space inside the body 21, do.

The outer body portion 21 and the inner body portion 22 are preferably formed in an inverted conical shape in which the vertex portions are cut horizontally and the size of the outer body portion 21 is larger than the size of the inner body portion 22 .

The corrugated support body 23 is provided between the outer body portion 21 and the inner body portion 22 to reinforce the supporting force. The overall shape of the corrugated support body 23 is formed in the same shape as the outer body portion 21 or the inner body portion 22 and is formed into a corrugated shape in which the cores a and b are formed, (B) are formed to have the same lengthwise direction as that of the body 20. The mountains of the corrugated support 23 are held in contact with the inner surface of the outer body 21 and the corrugations b of the corrugated support 23 are held in contact with the outer circumferential surface of the inner body 22. It is preferable that the bottom plate portion 10, the body portion 20, and the rim portion 30 are made of paper. The bottom plate portion 10, the body portion 20, and the rim portion 30 may all be made of a plastic material. When the user grasps the outer body 21 with the hand, the waveform support 23 supports the outer body 21 to minimize the squeezing of the outer body 21.

On the other hand, as shown in Fig. 3, the heat insulating support rods 24 formed by heat insulating materials may be located on the corrugations of the corrugated support body 23, respectively. It is preferable that the heat insulating support rods 24 are formed in a circular rod shape having an outer diameter uniform. The heat insulating support rods 24 may be formed in a rectangular shape having a uniform sectional shape. The heat insulating support rods 24 may be foamed or paper. When the heat insulating support rods 24 are respectively provided on the cores (or mountains) of the corrugated support 23, when the user grasps the outer body 21 by hand, the corrugated support 23 and the heat insulating support rods 24, So that the outer body 21 and the corrugated support 23 are prevented from being squeezed.

The first embodiment of the heat-insulating disposable cup according to the present invention is characterized in that the sheet to be produced with the outer body 21 at the time of manufacture, the sheet to be produced with the inner body 22 and the sheet to be produced with the bottom plate 10 are pressed So that it can be mass-produced.

4 is a front sectional view showing a second embodiment of the heat insulating disposable cup according to the present invention. 5 is a plan sectional view showing a second embodiment of the heat insulating disposable cup according to the present invention.

As shown in Figs. 4 and 5, the first embodiment of the heat-insulating disposable cup according to the present invention comprises a circular bottom plate portion 10, a body formed in a direction perpendicular to the bottom plate portion 10, And a rim portion 30 provided at an upper end of the trunk portion 20. The trunk portion 20 includes an outer trunk portion 21 and an outer trunk portion 21 spaced apart from the outer trunk portion 21, The first and second wavy corpuscles 21 and 22 which are provided in the heat insulating space between the outer body 21 and the inner body 22, 25) < / RTI >

The outer body portion 21 and the inner body portion 22 are preferably formed in an inverted conical shape in which the vertex portions are cut horizontally and the size of the outer body portion 21 is larger than the size of the inner body portion 22 .

The first and second corrugated support bodies 25 and 26 are provided between the outer body 21 and the inner body 22 to reinforce the supporting force. The first and second waveform support members 25 and 26 are formed in the same shape as the outer body portion 21 or the inner body portion 22 so as to form a waveform having the mountains a and the b- And the longitudinal direction of the mountains (a) and the valleys (b) is formed to be the same as the longitudinal direction of the body 20. The mountain a and the bore of the first waveform support 25 are larger than the mountains a and b of the second waveform support 26. That is, the radius of curvature of the mountain (a) and the valley (b) of the first waveform support 25 is larger than the radius of curvature of the mountain (a) and the valley (b) of the second waveform support 26. The corrugations b of the first corrugated support 25 are held in contact with the outer surface of the inner corpus 22 and the cores a of the second corrugated support 26 are supported on the inner surface of the outer corpus 21 And the corrugations b of the second corrugated support 26 are supported in contact with the outer surfaces of the corrugations b of the first corrugated support 25. [ It is preferable that the bottom plate portion 10, the body portion 20, and the rim portion 30 are made of paper. The bottom plate portion 10, the body portion 20, and the rim portion 30 may all be made of a plastic material.

When the user holds the outer body 21 by hand, the first and second wavy support members 25 and 26 support the outer body 21 to minimize the squeezing of the outer body 21. The first and second corrugated support bodies 25 and 26 are provided between the outer body portion 21 and the inner body portion 22 so that a plurality of the heat insulating bodies 25 and 26 are provided between the outer body portion 21 and the inner body portion 22, As the spaces are formed, the heat insulating performance is increased.

Hereinafter, the action and effect of the heat-insulating disposable cup according to the present invention will be described.

The disposable disposable cup according to the present invention allows the user to hold the body 20 by hand after the body 20 is filled with the beverage and then to drink the beverage filled in the body 20.

The present invention is characterized in that the body portion 20 is composed of an outer body portion 21 and an inner body portion 22 so that a heat insulating space is formed between the outer body portion 21 and the inner body portion 22, When the beverage supporter 23 is provided to store the hot beverage in the inside of the body 20, the hot heat is prevented from being transmitted to the outer body 21 by being blocked by the heat insulating space, When picked up by hand, it will not become hot. In addition, since the heat transfer is blocked by the heat insulating space, the hot beverage filled in the inner body 22 of the body 20 becomes cold and can enjoy a warm beverage. In particular, when the first and second waveform supporting members 25 and 26 are provided in the heat insulating space, a plurality of small heat insulating spaces are formed to improve the heat insulating performance.

The present invention is not limited to the case where the corrugated support body 23 is provided between the inner body portion 22 and the outer body portion 21 so that the body portion 20 is firmly held when the body portion 20 is hand- It is minimized that the outer body portion 21 is crushed by a large supporting force for supporting the outer body portion 21 and in particular the heat insulating support rods 24 are provided on the corrugation of the wavy body support 23, When the corrugated support bodies 25 and 26 are provided, the body portion 20 becomes more rigid and the supporting force of the outer body portion 21 is increased to prevent the outer body portion 21 from being squeezed.

Further, the present invention excludes the use of a separate auxiliary cover, so that the configuration is simple and convenient to use.

10; A bottom plate portion 20; Body portion
30; A rim portion 21; The outer body portion
22; An inner body portion 23; Waveform support

Claims (5)

A circular bottom plate portion;
A body portion formed in a direction perpendicular to the bottom plate portion and filled with liquid;
And a rim portion provided at an upper end portion of the body portion,
The body portion has an outer body portion and an inner body portion which is located inside the outer body portion with an interval from the outer body portion to form a heat insulating space and a wave form provided in the heat insulating space between the outer body portion and the inner body portion. Comprising a support,
Wherein the corrugated support is formed in a corrugated shape having mountains and corrugations, and the longitudinal direction of the mountains and the corrugations is formed to be the same as the longitudinal direction of the body. 2. The heat-insulating disposable cup according to claim 1, wherein heat-insulating support rods each formed of a heat insulating material are disposed on the corrugations of the corrugated support body. A circular bottom plate portion;
A body portion formed in a direction perpendicular to the bottom plate portion and filled with liquid;
And a rim portion provided at an upper end portion of the body portion,
The body portion includes an outer body portion, an inner body portion located within the outer body portion at a distance from the outer body portion to form a heat-insulating space, and an inner body portion formed in the heat- Comprising a 1,2 waveform support,
The first and second corrugated supports are formed in a corrugated shape having mountains and valleys. The longitudinal direction of the mountains and the corrugations is formed to be the same as the longitudinal direction of the corrugated body. And the second corrugated support is larger than the mountains and the valleys of the second corrugated support. 4. The heat-insulating disposable cup according to claim 3, wherein the mountains and the valleys of the first corrugated support are larger than the mountains and the valleys of the second corrugated support. The heat-insulating disposable cup according to claim 1 or 3, wherein the body is made of paper or plastic.
KR1020150161135A 2015-11-17 2015-11-17 Insulation type disposable cup KR20170057698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150161135A KR20170057698A (en) 2015-11-17 2015-11-17 Insulation type disposable cup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150161135A KR20170057698A (en) 2015-11-17 2015-11-17 Insulation type disposable cup

Publications (1)

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KR20170057698A true KR20170057698A (en) 2017-05-25

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Family Applications (1)

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KR1020150161135A KR20170057698A (en) 2015-11-17 2015-11-17 Insulation type disposable cup

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210323715A1 (en) * 2018-09-07 2021-10-21 Bong Yoon WOO Paper cup of dual structure and method for manufacturing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210323715A1 (en) * 2018-09-07 2021-10-21 Bong Yoon WOO Paper cup of dual structure and method for manufacturing same

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