KR20110080738A - Ice pack - Google Patents

Ice pack Download PDF

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Publication number
KR20110080738A
KR20110080738A KR1020100001107A KR20100001107A KR20110080738A KR 20110080738 A KR20110080738 A KR 20110080738A KR 1020100001107 A KR1020100001107 A KR 1020100001107A KR 20100001107 A KR20100001107 A KR 20100001107A KR 20110080738 A KR20110080738 A KR 20110080738A
Authority
KR
South Korea
Prior art keywords
ice pack
synthetic resin
resin bag
shape
present
Prior art date
Application number
KR1020100001107A
Other languages
Korean (ko)
Inventor
진재성
Original Assignee
진재성
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 진재성 filed Critical 진재성
Priority to KR1020100001107A priority Critical patent/KR20110080738A/en
Publication of KR20110080738A publication Critical patent/KR20110080738A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/08—Parts formed wholly or mainly of plastics materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
    • F25D3/06—Movable containers
    • F25D3/08—Movable containers portable, i.e. adapted to be carried personally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/082—Devices using cold storage material, i.e. ice or other freezable liquid disposed in a cold storage element not forming part of a container for products to be cooled, e.g. ice pack or gel accumulator
    • F25D2303/0822—Details of the element
    • F25D2303/08221—Fasteners or fixing means for the element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/082—Devices using cold storage material, i.e. ice or other freezable liquid disposed in a cold storage element not forming part of a container for products to be cooled, e.g. ice pack or gel accumulator
    • F25D2303/0822—Details of the element
    • F25D2303/08222—Shape of the element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • F28D20/021—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material and the heat-exchanging means being enclosed in one container

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)

Abstract

The present invention relates to an ice pack that has a shape that has an absorbent force for fixing the shape inside the ice pack so that the shape of the ice pack can be maintained at all times so that space can be secured according to the use of the ice pack. .
In the above-described feature of the present invention, in the ice pack in which the refrigerant body 20 formed by mixing a superabsorbent polymer and a liquid refrigerant such as water is mixed inside the synthetic resin bag 10, the synthetic resin bag ( 10) it can be achieved by the ice pack characterized in that the internal configuration of the implant 30 having the same absorbing power as the sponge and the same as the internal standard of the synthetic resin bag 10.

Description

Ice pack {Ice pack}

The present invention relates to an ice pack, and more particularly, to embed an implant having an absorbent force for fixing a shape in an ice pack so that the shape of the ice pack can be maintained at all times so as to secure space according to the use of the ice pack. It's about one ice pack.

In general, the ice pack is configured by mixing a predetermined amount of the superabsorbent polymer material in the synthetic resin bag and a liquid such as water in the synthetic resin bag to change the superabsorbent polymer into a gel (GEL) state to seal the expanded state.

Such expanded ice packs are frozen and used for various purposes such as storage and transportation of various foods, seafood and livestock products as substitutes for ice, beauty, and prevention of drowsiness during operation. These ice packs have a longer use time than ice. It is a trend that is widely used because of its excellent effect.

However, conventional ice packs do not maintain a flat surface as the center part protrudes into a curved shape, so they are vulnerable in terms of space use when transporting and storing food, seafood, and livestock products. There was an inconvenience in use, such as the area is reduced.

In addition, the conventional ice pack has a phenomenon in which the inside thereof forms a liquid phase at room temperature and is pulled to one side by its own weight in a completely thawed state or partially thawed state, and when cooling the ice pack for reuse of the ice pack. According to the loading state, only a part of the bulge is used, and when used in an ice box, etc., there is a problem of giving a lot of constraints on the efficient use of space due to the incomplete shape of the ice pack.

In addition, since the ice pack according to the prior art has a central portion protruding in a curved shape, the polymer material expanded by a liquid such as water concentrates only at the center portion of the pack, and the polymer material does not exist and the polymer material does not exist during freezing. There was also a problem that the difference in freezing time with the part is not evenly frozen as a whole.

The present invention has been made in view of the above problems, and its object is to incorporate a prosthesis having an absorbing force for fixing a shape into an ice pack so that the shape of the ice pack can be maintained at all times by changing its appearance by its own weight. Without giving, it is to provide an ice pack to maintain a certain form in the thawed and frozen state at all times to smooth the space according to the use of the ice pack.

A feature of the present invention for achieving the above object is, in the ice pack in which the refrigerant body 20 made by mixing a liquid-absorbing material such as superabsorbent polymer and water in the synthetic resin bag 10 is embedded, sealed, It can be achieved by the ice pack, characterized in that the inside of the synthetic resin bag 10 to construct the implant 30 having the same absorbing power as the sponge and the same as the internal standard of the synthetic resin bag 10.

According to the present invention as described above, the implant 30 having an absorbent force such as a sponge or the like is embedded in the general ice pack, and the implant 30 is mixed with a superabsorbent polymer and a liquid refrigerant such as water. As the medium 20 is absorbed and frozen, it is possible to maintain the ice pack of a certain form by the implant 30 at all times without changing the appearance by its own weight, and always maintains a constant form in the thawed and frozen state, Because of this, it is possible to smooth the space according to the use of the ice pack, and there are various effects.

1 is a perspective view illustrating an embodiment of the present invention,
2 is a plan view illustrating one embodiment of the present invention.
Figure 3 is an enlarged side cross-sectional view of part "A" of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in Figures 1 to 3, the present invention has a prosthesis 30 having an absorption force, such as a sponge or the like slightly smaller than the internal standard of the synthetic resin bag 10 inside the synthetic resin bag 10 is open on one side Intrusive composition.

As the implant 30, a sponge may be used, and any material may be used as long as the absorbent material has a good absorbing power, such as a sponge.

In addition, the shape of the synthetic resin bag 10 and the implant 30 can be used to produce the shape according to the intended use.

The synthetic resin bag 10 into which the prosthesis 30 is inserted is filled with a refrigerant body 20 formed by mixing a superabsorbent polymer and a liquid refrigerant such as water.

Here, only the liquid refrigerant such as water may be used as the refrigerant body 20, or the superabsorbent polymer may be mixed with the liquid refrigerant such as water.

As described above, the implant 30 and the refrigerant body 20 are introduced into the synthetic resin bag 10, and the opened portion is sealed on one side of the synthetic resin bag 10, thereby completing the present invention.

Referring to the effect of the present invention of such a configuration as follows.

According to the present invention, when the shape of the synthetic resin bag 10 is retained in the interior of the synthetic resin bag 10, the shape of the synthetic resin bag 10 is always maintained by the shape of the implant 30 when it is thawed or frozen. Will be.

In addition, by absorbing the coolant 20 having fluidity, the implant 30 prevents the fluidity of the coolant 20 from being prevented from being pulled to one side according to the state of loading of the ice pack, thereby maintaining its shape at all times. .

As described above, the ice pack of the present invention maintains its shape when it is thawed or frozen, and thus has high space utilization when packaging for transport and storage of food, aquatic products, and livestock products in the frozen state.

In addition, even when the thawed ice pack is frozen, it does not occur to one side due to the weight of the ice pack, so that it can be frozen in a flat state.

Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the above-described embodiments, and the present invention is not limited to the above-described embodiments without departing from the spirit of the present invention as claimed in the claims. Various modifications can be made by those skilled in the art, and such modifications are intended to fall within the scope of the appended claims.

10: synthetic resin bag
20: refrigerant body
30: implant

Claims (1)

In the ice pack in which the refrigerant body 20 formed by mixing the superabsorbent polymer and water or liquid refrigerant is mixed in the synthetic resin bag 10,
Ice pack, characterized in that the inside of the synthetic resin bag (10) to construct the implant (30) having the same absorption capacity as the sponge and the same as the internal standard of the synthetic resin bag (10).
KR1020100001107A 2010-01-07 2010-01-07 Ice pack KR20110080738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100001107A KR20110080738A (en) 2010-01-07 2010-01-07 Ice pack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100001107A KR20110080738A (en) 2010-01-07 2010-01-07 Ice pack

Publications (1)

Publication Number Publication Date
KR20110080738A true KR20110080738A (en) 2011-07-13

Family

ID=44919590

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100001107A KR20110080738A (en) 2010-01-07 2010-01-07 Ice pack

Country Status (1)

Country Link
KR (1) KR20110080738A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013061014A3 (en) * 2011-10-27 2013-07-04 Paul Barlow Energy efficient air cooler
KR20200071038A (en) 2018-12-10 2020-06-18 주식회사 쓰리에스테크 Environment-friendly ice pack
KR102263563B1 (en) 2020-04-02 2021-06-09 임영빈 Ice pack and method for manufacturing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013061014A3 (en) * 2011-10-27 2013-07-04 Paul Barlow Energy efficient air cooler
KR20200071038A (en) 2018-12-10 2020-06-18 주식회사 쓰리에스테크 Environment-friendly ice pack
KR102263563B1 (en) 2020-04-02 2021-06-09 임영빈 Ice pack and method for manufacturing the same

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application