KR101822520B1 - Heat retention vessel - Google Patents

Heat retention vessel Download PDF

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Publication number
KR101822520B1
KR101822520B1 KR1020150172194A KR20150172194A KR101822520B1 KR 101822520 B1 KR101822520 B1 KR 101822520B1 KR 1020150172194 A KR1020150172194 A KR 1020150172194A KR 20150172194 A KR20150172194 A KR 20150172194A KR 101822520 B1 KR101822520 B1 KR 101822520B1
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KR
South Korea
Prior art keywords
outer housing
housing
drain hole
space
food
Prior art date
Application number
KR1020150172194A
Other languages
Korean (ko)
Other versions
KR20170066734A (en
Inventor
한만형
Original Assignee
한만형
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 한만형 filed Critical 한만형
Priority to KR1020150172194A priority Critical patent/KR101822520B1/en
Publication of KR20170066734A publication Critical patent/KR20170066734A/en
Application granted granted Critical
Publication of KR101822520B1 publication Critical patent/KR101822520B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • 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
    • B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
    • 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
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/28—Handles
    • B65D25/2802—Handles fixed, i.e. non-swingable, handles
    • B65D25/2805—Handles fixed, i.e. non-swingable, handles provided on a local area of the side walls
    • B65D25/2811—Vertical, e.g. U-shaped
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/38—Devices for discharging contents
    • 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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/02—Collars or rings

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Packages (AREA)

Abstract

The present invention relates to a thermal insulation container, and more particularly, to a thermal insulation container comprising: an outer housing having an upper surface formed with an opening and a drain hole penetratingly formed on a lower surface thereof, A receiving space inserted into the insertion space through the upper surface of the outer housing so that the outer surface of the outer housing is spaced apart from the inner surface of the outer housing so that the peripheries of the outer housing are mutually coupled with the periphery of the outer housing, A formed inner housing; And a spacing space provided between the inner surface of the outer housing and the outer surface of the inner housing for maintaining the cooling and keeping the temperature according to the temperature of the fluid flowing through the drain, By increasing the time, the initial taste of the food can be maintained constantly, thereby improving the satisfaction of the person who eats the food.

Description

HEAT RETENTION VESSEL

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a warming container, and more particularly, to a warming container capable of increasing the time for warming or keeping the food contained in the container.

It is necessary to keep the container warm or cold depending on the food. Thus, various types of vessels have been developed in order to keep the temperature of the food warm or cool for a certain period of time depending on the type of the food.

The simplest type of insulated containers are made of wood, synthetic resin, etc. that keep the temperature constant for a long time. In order to maintain the temperature of the food for a long time, a bowl has been developed as a double wall of an inner wall and an outer wall and a double bowl in which a vacuum is formed therein.

The double bowl is intended to keep the temperature of the food in the bowl constant by the effect of the insulation by the vacuum inside, and the temperature depends on the food itself.

In addition, as a structure different from the double bowl of the vacuum structure, the inside of the double wall is filled with thermal oil and sealed. When the warm food is contained, the bowl is warmed up to warm food to slowly release the heat of the thermal oil to the food for a long time The warmth was maintained for a long time. In case of cold food, the bowl was put in a refrigerator and cooled.

In the case of using the above-mentioned thermal oil, there is a problem that it is difficult to manufacture the container because the container must be made to be hermetically sealed, and the food and the surrounding kitchen utensils are contaminated if there is leakage of the heat oil during use.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide an apparatus and a method for controlling a food, And it is an object of the present invention to provide a warming container capable of improving the satisfaction.

To achieve the above object, the present invention provides a thermal insulation container comprising: an outer housing having an upper surface opened and a drain hole formed at one side thereof and formed with an insertion space; A receiving space inserted into the insertion space through the upper surface of the outer housing so that the outer surface of the outer housing is spaced apart from the inner surface of the outer housing so that the peripheries of the outer housing are mutually coupled with the periphery of the outer housing, A formed inner housing; And a spacing space portion provided between the inner surface of the outer housing and the outer surface of the inner housing to perform cold storage and thermal insulation according to the temperature of the fluid flowing through the drain hole.

Here, a first bent portion is formed on the side surface of the inner housing so as to be spaced apart from the inner surface of the outer housing. The upper end of the inner housing is provided with a plate- And a second bent portion may be formed around the outer housing.

Further, a separate sealing member may be provided between the upper end surface of the outer housing and the second bent portion.

In addition, the separated space may be provided with a separate anti-deterioration member that is provided in contact with the inner surface of the outer housing so as to suppress a temperature change of the fluid flowing into the separated space.

In addition, the temperature control member may be formed of a synthetic resin molded from one or a combination of two or more of styrofoam, silicone, and foamed urethane.

In addition, a sealing member may be provided at a boundary region between the heat insulating member and the bottom surface of the outer housing to prevent the bottom of the outer housing from being separated from the bottom of the outer housing.

Also, the outer housing may be formed of plastic, and the inner housing may be formed of stainless steel.

In addition, an insertion groove is formed in the periphery of the drain hole so as to be opposed to each other, and an upper surface of the opening / closing cap for opening / closing the drain hole is inserted through the insertion groove and then engaged with the peripheral edge of the drain hole Can be formed.

The inner surface of the peripheral portion of the drain can be inclined so that the drain hole and the opening / closing cap are in close contact with each other when the opening and closing cap rotates.

In addition, a separate cover that can be opened and closed may be provided on the upper surface of the inner housing so as to prevent the temperature of the food contained in the accommodation space formed in the inner housing from being changed.

In addition, the drain hole may be formed at the center of the bottom surface of the outer housing.

One end of the drain hole may be formed on one side of the upper surface of the handle provided on the outer housing, and the other end may be formed on one side of the outer housing.

Further, the drain hole may be formed to extend in a predetermined length, and one end may be formed on one side of the upper surface of the drain member separately formed on one side of the outer housing, and the other end may be formed on one side of the outer housing.

As described above, the warming container according to the present invention can maintain the initial taste of the food continuously by increasing the time for keeping warm or keeping the cold depending on the type of the food in the bowl, There is an effect that can be improved.

1 is a perspective view illustrating a structure of a thermal insulation container according to an embodiment of the present invention,
Fig. 2 is an exploded perspective view showing a structure in which the thermal insulation container of Fig. 1 is disassembled,
Fig. 3 is a longitudinal sectional view showing the structure of the thermal insulation container of Fig. 1,
4 is a perspective view illustrating a structure of an outer housing according to another embodiment of the present invention,
5 is a perspective view illustrating a structure of an outer housing according to another embodiment of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a thermal insulating container according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view illustrating the structure of a thermal insulation container according to an embodiment of the present invention, FIG. 2 is an exploded perspective view illustrating a structure in which the thermal insulation container of FIG. FIG. 4 is a perspective view illustrating a structure of an external housing according to another embodiment of the present invention, and FIG. 5 is a perspective view illustrating a structure of an external housing according to another embodiment of the present invention.

As shown in these drawings, the thermal insulation container according to the present invention includes: an outer housing 100 having an upper surface opened, a drain hole 110 formed at one side thereof and an insertion space 120 formed therein; The outer circumference of the outer housing 100 is inserted into the insertion space 120 through the upper surface of the outer housing 100 which is opened so that the outer surface of the outer housing 100 is spaced apart from the inner surface of the outer housing 100, An inner housing (200) having a receiving space (210) which is mutually coupled and can accommodate food; A spacing space part 300 provided between the inner surface of the outer housing 100 and the outer surface of the inner housing 200 so as to insulate and maintain the temperature of the fluid flowing through the drain hole 110; .

As shown in FIGS. 1 to 3, the outer housing 100 is a member formed with a drain hole 110 through which a drain hole 110 is formed on a bottom surface thereof, and an insertion space 120 formed at the center thereof. When the cup is used as a cup, a separate handle 101 may be attached to one outer surface.

4, the drain hole 110 is formed to have a predetermined length and is formed at one side of the top surface of the handle 101 provided at the outer housing 100, and the other end is formed at one side of the outer housing 100 .

This structure is advantageous in that when the fluid is injected into the spacing space 300 through the drain hole 110, it is not necessary to turn over the thermostatic vessel and it is possible to inject the thermostatic vessel while the thermostatic vessel is seated on the floor.

5, the drain hole 110 is formed to have a predetermined length and is formed at one side of the upper surface of the drain member 140, which is formed at one side of the outer housing 100, and the other end is connected to the outer housing 100 As shown in Fig.

This structure is advantageous in that when the fluid accommodated in the spacing space 300 is discharged to the outside through the drain hole 110, the thermos container is tilted by holding the handle 101 provided at one side of the outer housing 100, There is an advantage that it can be discharged to the outside.

After the opening and closing cap 500 is inserted into the drain hole 110 on the bottom surface of the drain hole 110, the opening and closing cap 500 is inserted through the insertion hole 111 to keep the drain hole 110 closed. Respectively.

The inner peripheral edge of the drain hole 110 may be inclined so that the opening and closing cap 500 is inserted into the drain hole 110 and rotated so that the opening and closing cap 500 closely contacts the inside of the drain hole 110.

Since the outer housing 100 is formed of a plastic material, it is preferable that the inner and outer heat exchanges are not easily generated based on the outer housing 100 so that the thermal insulation and the cooling can be effectively performed.

The inner housing 200 is a member inserted into the insertion space 120 of the outer housing 100 so as to be provided with a receiving space 210 for receiving food or beverage.

The depth of the accommodating space 210 formed in the inner housing 200 is formed to be lower than the depth of the inserting space 120 of the outer housing 100 so that the inner surface of the outer housing 100 and the outer surface of the inner housing 200 It is effective to form the spacing spaces 300 therebetween.

A first bent portion 220 is formed on a side surface of the inner housing 200 so as to be spaced apart from the inner surface of the outer housing 100. The outer circumference of the outer housing 100 And the second bending portion 230 is formed around the outer housing 100. The second bending portion 230 is formed on the outer circumference of the outer housing 100. [

The diameter of the lower portion of the lower portion of the inner housing 200 is smaller than the upper portion of the inner housing 200 due to the formation of the first bent portion 220 to secure a distance from the inner surface of the outer housing 100, It is possible to provide a space that can be used.

The inner housing 200 and the outer housing 100 can be firmly coupled to each other by the formation of the second bent portion 230. The structure in which the inner housing 200 and the outer housing 100 are coupled is a structure in which the second bent portion The outer housing 100 is inserted into and tightly engaged with the inner side of the first housing 230.

A separate sealing member is provided between the upper surface of the outer housing 100 and the second bent portion 230 so as to be accommodated in the spacing space 300 formed between the outer housing 100 and the inner housing 200. [ So that the fluid can be prevented from leaking to the outside.

The spacing space part 300 is provided between the inner surface of the outer housing 100 and the outer surface of the inner housing 200 to receive the fluid having a predetermined temperature as well as the temperature control member 400, And to make it possible to keep warm or cold food in the bowl.

The inner housing 200 is made of stainless steel so that the temperature of the fluid contained in the separated space 300 is quickly transferred to the food contained in the receiving space 210 of the inner housing 200, So that it can be maintained continuously.

The separation space 300 is provided with an outer surface of the outer housing 100 so as to be in contact with the inner surface of the outer housing 100 so as to prevent the temperature of the fluid flowing into the space 300 from being changed. have.

The heat prevention member 400 is formed of a synthetic resin molded from a combination of one or more of styrofoam, silicone, and foamed urethane so that the heat exchange between the food and the outside of the warming vessel can not be easily performed so that the warming or cooling of the food can be effectively performed. .

A sealing member 410 for preventing the lower surface of the outer casing 100 from being separated from the outer surface of the outer casing 100 may be provided at a boundary region between the heat transmission prevention member 400 and the bottom surface of the outer casing 100, The fluid introduced into the space portion 300 can be prevented from flowing between the heat insulating member 400 and the outer housing 100.

The opening and closing cap 500 serves to open and close the drain hole 110 formed in the bottom surface of the outer housing 100. The opening and closing cap 500 is inserted into the upper surface of the opening and closing cap 500 through the insertion hole 111, A locking member 510 is formed so as to protrude from the peripheral edge of the drain hole 110 when the drain hole 110 is rotated.

The opening and closing cap 500 is formed of a soft synthetic resin material so as to increase adhesion with the drain hole 110 and is made of a material having a low heat transfer efficiency so that the thermal insulating container according to the present invention can be efficiently cooled do.

A separate sealing member 520 is provided between the opening and closing cap 500 and the outer housing 100 at the periphery of the drain hole 110 to prevent a gap between the drain hole 110 and the opening and closing cap 500 from being generated, It is preferable that the fluid accommodated in the tub 300 is not leaked to the outside.

A separate cover 600 is provided on the upper surface of the inner housing 200 to prevent the temperature of the food contained in the receiving space 210 formed in the inner housing 200 from being changed.

Like the opening / closing cap 500, the cover 600 is formed of a synthetic resin material so as to increase adhesion with the upper surface of the thermal insulation container according to the present invention, and is formed of a material having a low heat transfer efficiency, .

The warming container according to the present invention can keep the initial taste of the food continuously by increasing the time to be kept warm or cold depending on the type of the food in the bowl, thereby improving the satisfaction of the fooder when the food is consumed.

It is to be understood that the scope of the present invention should not be construed as being limited to the embodiments described above, It is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

100: outer housing 110: drain
111: insertion hole 120: insertion space
130: sealing member 200: inner housing
210: accommodating space 220: first bent portion
230: second bent portion 300: spacing portion
400: Transformer preventing member 500: Opening and closing plug
510: engaging member 600: cover

Claims (13)

An outer housing (100) having an upper surface opened and a drain hole (110) formed at one side thereof and formed with an insertion space (120);
The outer circumference of the outer housing 100 is inserted into the insertion space 120 through the upper surface of the outer housing 100 which is opened so that the outer surface of the outer housing 100 is spaced apart from the inner surface of the outer housing 100, An inner housing (200) having a receiving space (210) which is mutually coupled and can accommodate food;
A spacing space part 300 provided between the inner surface of the outer housing 100 and the outer surface of the inner housing 200 so as to insulate and maintain the temperature of the fluid flowing through the drain hole 110; Including,
The spacing space 300 is formed to be in contact with the inner surface of the outer housing 100 so as to be spaced apart from the lower surface of the inner housing 200 to form a clearance space of the spacing space 300, The temperature control member 400 is provided with a separate temperature control member 400 for suppressing the temperature change of the fluid flowing into the spaced space unit 300. The temperature control member 400 may be formed of any one or a combination of two or more of styrofoam, Wherein the container is formed of a molded synthetic resin. The method according to claim 1,
A first bent portion 220 is formed on a side surface of the inner housing 200 so as to bend the inner surface of the inner housing 200 in order to separate the inner surface of the outer housing 100 from the inner surface of the outer housing 100. And a second bent portion (230) is formed around the outer housing (100) so that the plate is folded outwardly for engagement with the outer periphery of the outer housing (100). 3. The method of claim 2,
Wherein a separate sealing member is provided between an upper end surface of the outer housing (100) and the second bent portion (230). delete delete The method according to claim 1,
A sealing member 410 for preventing the lower surface of the outer casing 100 from being separated from the outer surface of the outer casing 100 is provided at a boundary region between the heat- Lt; / RTI > The method according to claim 1,
Wherein the outer housing (100) is formed of plastic, and the inner housing (200) is formed of stainless steel. The method according to any one of claims 1 to 3, 6, and 7,
An insertion groove 111 is formed in the periphery of the drain hole 110 so as to be opposite to each other. An upper surface of the opening and closing cap 500 for opening and closing the drain hole 110 is inserted through the insertion groove 111, Wherein an engaging member (510) for engaging with the periphery of the drain hole (110) is formed to protrude when the housing (500) is rotated. 9. The method of claim 8,
Wherein the inner surface of the peripheral portion of the drain hole (110) is inclined so that the drain hole (110) and the opening / closing cap (500) are in close contact with each other when the opening and closing cap (500) is rotated. 9. The method of claim 8,
A separate cover 600 is provided on the upper surface of the inner housing 200 so as to prevent the temperature of the food contained in the receiving space 210 formed in the inner housing 200 from being changed. Thermo container. 9. The method of claim 8,
Wherein the drain hole (110) is formed at the center of the bottom surface of the outer housing (100). 9. The method of claim 8,
Wherein the drain hole 110 has a predetermined length and is formed at one side of the upper surface of the handle 101 provided at the outer housing 100 and the other end is formed at one side of the outer housing 100. [ Vessel. 9. The method of claim 8,
The drain hole 110 is formed to extend at a predetermined length and is formed at one side of the upper surface of the drain member 140 formed at one end of the outer housing 100 and the other end is formed at one side of the outer housing 100 Thermocouple containers.

KR1020150172194A 2015-12-04 2015-12-04 Heat retention vessel KR101822520B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150172194A KR101822520B1 (en) 2015-12-04 2015-12-04 Heat retention vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150172194A KR101822520B1 (en) 2015-12-04 2015-12-04 Heat retention vessel

Publications (2)

Publication Number Publication Date
KR20170066734A KR20170066734A (en) 2017-06-15
KR101822520B1 true KR101822520B1 (en) 2018-01-29

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200308921Y1 (en) * 2002-11-15 2003-03-31 문기원 A coupling makeup of a twofold container
JP2004277015A (en) * 2003-02-24 2004-10-07 Showa Denko Kk Double container
KR200401581Y1 (en) * 2005-08-23 2005-11-17 김완기 A sponge cooling vessel
JP2009268757A (en) * 2008-05-08 2009-11-19 Yasuharu Shidosawa Keep-warm or keep-cold container, lid, saucer, plate, vacuum bottle
KR101420719B1 (en) * 2014-04-18 2014-07-22 신창수 Dual container having refrigerant spance

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200308921Y1 (en) * 2002-11-15 2003-03-31 문기원 A coupling makeup of a twofold container
JP2004277015A (en) * 2003-02-24 2004-10-07 Showa Denko Kk Double container
KR200401581Y1 (en) * 2005-08-23 2005-11-17 김완기 A sponge cooling vessel
JP2009268757A (en) * 2008-05-08 2009-11-19 Yasuharu Shidosawa Keep-warm or keep-cold container, lid, saucer, plate, vacuum bottle
KR101420719B1 (en) * 2014-04-18 2014-07-22 신창수 Dual container having refrigerant spance

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