CN214567399U

CN214567399U - Refrigeration ice bag convenient to store in a warehouse

Info

Publication number: CN214567399U
Application number: CN202120475462.4U
Authority: CN
Inventors: 杨城
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-11-02
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a refrigeration ice bag convenient to storage, wherein, the refrigeration ice bag convenient to storage includes: the outer bag is an organ bag; the inner bag is at least partially accommodated in the outer bag and used for accommodating goods, a gap is formed between the inner bag and the outer bag, and a coolant is filled in the gap. The utility model discloses technical scheme sets up the outer bag body into the organ bag, and the organ bag can fold before making the refrigeration ice bag, can effectually reduce the space that the organ bag occupy, and the organ bag forms a class square body after making the refrigeration ice bag, and the refrigeration ice bag piles up in the heat preservation device in the transportation and places, can reduce the clearance between the refrigeration ice bag as far as possible, has improved the availability factor of heat preservation device in the transportation.

Description

Refrigeration ice bag convenient to store in a warehouse

Technical Field

The utility model relates to a refrigeration ice bag technical field, in particular to refrigeration ice bag convenient to storage.

Background

Refrigeration ice bag is a novel freezing medium, it does not have water pollution when thawing and melting, can use repeatedly, cold and hot use, play important role in food cold chain transportation, but present ice bag is placed in the heat preservation device usually, pile up with the goods and place, can lead to in the heat preservation device goods temperature inhomogeneous like this, the goods temperature that is close to refrigeration ice bag is lower, and the goods temperature that is farther from refrigeration ice bag is higher, in addition, because outer bag is the drum bag body usually after general refrigeration ice bag is cold-stored, be not convenient for storage and transportation.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a refrigeration ice bag convenient to storage, aims at setting up the outer bag into the organ bag, ensures the storage transportation of being convenient for.

In order to achieve the above object, the utility model provides a refrigeration ice bag convenient to storage, include:

the outer bag is an organ bag;

the inner bag is at least partially accommodated in the outer bag and used for accommodating goods, a gap is formed between the inner bag and the outer bag, and a coolant is filled in the gap.

Optionally, a side organ is arranged on the side surface of the outer bag.

Optionally, a bag opening is formed in the outer bag.

Optionally, the bag mouth of the outer bag is sealed by a sealing structure.

Optionally, the sealing structure comprises at least one of an adhesive sealing structure and a detachable sealing structure.

Optionally, the bottom of the bag body of the outer bag is a bottom organ folded inwards along a bottom piano line.

Optionally, the inner bag is also an organ bag.

Optionally, the opening of the inner bag is arranged at the outer side of the outer bag.

Optionally, the inner bag is a vacuum pumping bag.

Optionally, the bag opening of the inner bag is set to be a detachable sealing structure, and a one-way air extraction valve is fixedly mounted on the part of the inner bag, which is located on the outer side of the outer bag.

The utility model discloses technical scheme is through adopting to accept the inner bag in the outer bag, and the clearance intussuseption between inner bag and outer bag is filled with the coolant, the coolant can be with the whole parcel of single goods, it is even to have guaranteed that the goods temperature is in the transportation, thereby avoided the goods to pile up the problem that leads to the inside high temperature of goods together, set up the outer bag body into the organ bag, the organ bag can be folded before making the refrigeration ice bag, can effectually reduce the space that the organ bag occupy, the organ bag forms a class square body after making the refrigeration ice bag, the refrigeration ice bag piles up in the heat preservation device in the transportation and places, can reduce the clearance between the refrigeration ice bag as far as possible, the availability factor of heat preservation device in the transportation has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of a refrigerating ice bag convenient for storage according to the present invention;

FIG. 2 is a schematic structural view of another embodiment of the refrigerating ice bag convenient for storage according to the present invention;

FIG. 3 is a schematic structural view of another embodiment of the refrigerating ice bag convenient for storage according to the present invention;

FIG. 4 is a cross-sectional view of an embodiment of the present invention of a refrigerating ice bag for storage;

fig. 5 is a schematic structural view of another embodiment of the refrigerating ice bag convenient for storage according to the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Outer bag	200	Inner bag
110	Water permeable membrane	120	Side organ
				121	Inward folding organ edge	122	External folding organ edge
130	Anti-sticking film	140	Bag mouth of outer bag
				150	Opening of inner bag	160	Sealing structure
170	Coolant	300	Goods

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, "and/or" in the whole text includes three schemes, taking a and/or B as an example, including a technical scheme, and a technical scheme that a and B meet simultaneously; in addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a refrigeration ice bag convenient to storage. For convenience of description, the following description will be made of "refrigerating ice bag convenient for storage" simply referred to as "refrigerating ice bag".

Referring to fig. 1 to 4, fig. 1 is a schematic structural view of an embodiment of a refrigeration ice bag convenient for storage according to the present invention; FIG. 2 is a schematic structural view of another embodiment of the refrigerating ice bag convenient for storage according to the present invention; FIG. 3 is a schematic structural view of another embodiment of the refrigerating ice bag convenient for storage according to the present invention; FIG. 4 is a cross-sectional view of an embodiment of the present invention of a refrigerating ice bag for storage; comprises an outer bag 100, wherein the outer bag 100 is an organ bag;

an inner bag at least partially received in the outer bag 100, the inner bag being configured to receive a cargo 300, a gap being formed between the inner bag 200 and the outer bag 100, and the gap being filled with a coolant 170.

Firstly, because the inner bag 200 is accommodated in the outer bag 100, and the coolant 170 is filled in the gap between the inner bag 200 and the outer bag 100, the coolant 170 can wrap the single goods 300 integrally, thereby ensuring the uniform temperature of the goods 300 in the transportation process, avoiding the problem of overhigh temperature inside the goods 300 caused by the goods 300 stacked together, and moreover, because the goods 300 are wrapped by the refrigeration ice bag, the refrigeration ice bag can also play a role in protecting the goods 300, and reducing the potential safety hazard that the goods 300 are collided with external articles in the transportation process to damage the goods 300; the outer bag 100 is set to be an organ bag which can be folded before being made into a refrigeration ice bag, so that the space occupied by the organ bag can be effectively reduced, and secondly, the organ bag forms a similar cube after being made into the refrigeration ice bag; in addition, the outer bag 100 is made into an organ bag, the refrigerating ice bags are stacked in the heat preservation device in the transportation process, the gap between the refrigerating ice bags can be reduced as much as possible, and the use efficiency of the heat preservation device in the transportation process is improved. Regarding the type of the coolant 170, it is necessary to satisfy the conditions of absorbing a large amount of cold at a low temperature and storing it, and releasing a large amount of cold at a high temperature, and maintaining a low temperature environment in itself and in a small range around it for a long time, and the coolant 170 satisfying the above conditions is all the protection range of the coolant 170 of the present application.

At present, the periphery of a common refrigeration ice bag is sealed by heat sealing to form a sealed space inside the refrigeration ice bag, but refrigeration particles of the common refrigeration ice bag need to absorb water and expand, so that the whole refrigeration ice bag expands, further the corners around the refrigeration ice bag deform little, the middle part around the refrigeration ice bag deforms and contracts greatly, therefore, if the tensile strength of the refrigeration ice bag is ensured, the width of a heat sealing opening needs to be increased, but the material waste and the packaging cost increase are brought, moreover, due to the large contraction deformation, when a reusable packaging structure (such as a sealing zipper seal or a sealing strip seal) is installed on the refrigeration ice bag, the middle tension is too large, so that the organ reusable sealing structure is damaged, therefore, the selection of the sealing structure is limited, when the refrigeration ice bag outer bag 100 adopts a square bag, the refrigeration ice bag absorbs water and expands to form a square bag body, the expansion is even, the middle of the bag body is not large, and the periphery of the bag body is not small, so that the tension force of the refrigeration ice bag to the sealing structure is the same after the refrigeration ice bag absorbs water and expands, the optional packaging mode is increased, and the packaging cost is reduced.

Further, two different refrigeration packs may be designed with different states of the coolant 170.

Referring to fig. 1, when the non-water absorption type coolant 170 is used, that is, the coolant 170 is a coolant, and the coolant itself contains moisture, and water absorption is not required, the inner bag 200 and the outer bag 100 are both water-proof bags, so that the space of the inner bag 200 is isolated from the space between the outer bag 100 and the inner bag 200 and the space inside the outer bag 100. Compared with the water-absorbing type coolant 170, the cold storage refrigeration can be directly carried out without water absorption, and the risk that the outer bag 100 is broken due to insufficient water absorption and excessive water absorption of the water-absorbing type coolant 170 is avoided. Of course, in another embodiment, the cooling liquid and the inner bag 200 can be filled in the outer bag 100 in advance, the space between the outer bag 100 and the inner bag 200 is packaged and sealed, the cooling liquid in the outer bag 100 is ensured to be in a sealed environment, the inner bag 200 leaves the open bag sealing opening 150, the goods 300 are placed in the inner bag 200, then the inner bag 200 is sealed, and then refrigeration and transportation are performed.

Alternatively, the material of the inner bag 200 should be isolated from the environment inside the outer bag 100, such as the materials of common plastic bags, water-proof non-woven bags, etc. on the market, and can be further divided according to the contents of the inner bag 200, for example, food grade plastic bags are selected for food filling, and common PVC plastic bags can be used for parts filling inside.

Referring to fig. 2, when the water-absorbing cooling agent 170 is used, that is, the cooling agent 170 is water-absorbing cold-storage particles, it is worth noting that the water-absorbing cold-storage particles herein do not only refer to particles, when the water-absorbing cold-storage particles are actively small, the water-absorbing cold-storage particles are water-absorbing cold-storage powder, when the water-absorbing cold-storage particles are extremely large, the water-absorbing cold-storage particles are water-absorbing cold-storage blocks, the water-absorbing cold-storage particles need to satisfy water-absorbing expansion and can absorb and store a large amount of cold at low temperature, and can emit a large amount of cold at higher temperature, so as to maintain the low-temperature environment of the water-absorbing cold-storage particles and the surrounding small range for a longer time, and when the water-absorbing cold-storage particles are used, the cooling agent 170 is granular solid, which is convenient to store and transport, and the granular solid is less likely to volatilize the cooling agent 170, at this time, need set up a hole of permeating water on outer bag 100, and encapsulate a slice of membrane 110 of permeating water on the hole of permeating water, it can make outside water get into outer bag 100 through membrane 110 of permeating water to permeate water membrane 110 when needing to satisfy to soak in, and permeate water membrane 110 can the unable outside of permeating of granule and the aqueous solution in the outer bag 100 of separation, the material that permeates water that can satisfy above-mentioned condition all can be adopted by this technical scheme, for example permeate water membrane 110 can be for permeating water the non-woven fabrics membrane, can be for permeating water the geotechnological cloth membrane, also can be the hollow fiber milipore filter. In order to avoid water absorption of the water permeable film 110 under unnecessary conditions, when the technical scheme is adopted, the manufacturing and transportation process comprises the steps of putting goods 300 into an inner bag 200 in advance, packaging the inner bag 200, putting the inner bag 200 and water-absorbing and cold-storage particles into an outer bag 100, packaging the outer bag 100, and completing manufacturing of the refrigeration ice bag, when the refrigeration ice bag needs to be soaked in water before transportation is needed, allowing the water-absorbing and cold-storage particles to absorb water and expand, putting the refrigeration ice bag into a refrigeration device for refrigeration after the expanded volume is reached, putting the refrigeration ice bag into a heat preservation device for transportation after refrigeration is completed, opening the refrigeration outer bag 100 to take out the inner bag 200 and take out articles in the inner bag 200 after the refrigeration outer bag reaches a destination, and completing transportation. Similarly, the water storage refrigeration particles and the inner bag 200 can be pre-loaded in the outer bag 100, the space between the outer bag 100 and the inner bag 200 is packaged and sealed, an open bag sealing opening 150 is reserved in the inner bag 200, the inner bag 200 is sealed after the goods 300 are placed into the inner bag 200 before transportation is needed, then the refrigeration ice bag is placed into water for soaking, the water absorption cold storage particles absorb water and expand, the refrigeration ice bag is placed into a refrigeration device for refrigeration after the expanded volume is reached, the refrigeration ice bag is placed into a thermal insulation device for transportation after refrigeration is completed, the refrigeration outer bag 100 is opened after the destination is reached, the inner bag 200 is taken out, the goods in the inner bag 200 are taken out, and transportation is completed. The above embodiment can separate the manufacturing process of the refrigeration ice bag from the step of storing the goods 300, and does not need to accommodate the goods 300 at all times in the manufacturing process of the refrigeration ice bag, so that the processes are shared, and the practicability of the refrigeration ice bag is improved.

Referring to fig. 1 and 2 again, the side of the outer bag 100 is provided with side gussets 120, the number of the side gussets 120 may be one, or two or more, in the embodiment of fig. 1 and 2, the number of the side gussets is two, preferably, the number of the side gussets 120 is two, when the number of the side gussets 120 is two, the side gussets 120 are preferably arranged in two-to-two symmetry, and the side gussets 120 are symmetrically arranged to effectively fold the gusset bag to reduce the volume occupied by the gusset bag, for a single side gusset 120, the side gusset 120 includes at least one inward-folded gusset edge 121 and at least two outward-folded gusset edges 122, that is, the side edges of the left and right sides of the bag body of the outer bag 100 can be folded at least once according to the needs of the goods 300, for example: when the left side and the right side of the outer bag 100 can be folded inwards once for the outer bag 100 with the smaller thickness of the goods 300, an inwards folded organ side 121 and two outwards folded organ sides 122 are provided, when the volume requirement cannot be met by one inwards folding for the outer bag 100 with the larger thickness of the goods 300, the left side and the right side of the outer bag 100 can be folded inwards twice at the moment, two inwards folded organ sides 121 and three outwards folded organ sides 122 are provided, and so on, and the number of inwards folded organ sides and the number of outwards folded organ sides can be set as required; it is envisioned that whether the outer bag 100 meets the volume requirements described above will not only take into account the volume requirements of the cargo 300, but will also take into account the volume of the coolant 170.

Referring to fig. 5, when the number of the lateral wind organs 120 of the outer bag 100 is two, for example, when the number of the lateral wind organs 120 is two or four, the outer bag 100 is unfolded to form a quasi-square bag, and the unfolded refrigeration ice bags are stacked in the heat preservation device, so that the refrigeration ice bags are stacked in the heat preservation device during transportation, gaps between the refrigeration ice bags can be reduced as much as possible, and the use efficiency of the heat preservation device during transportation is improved.

Referring to fig. 3, when the refrigeration ice bags are stacked and placed, the refrigeration ice bags are easily adhered to each other in a low-temperature environment, optionally, the outer surface of the outer bag 100 is provided with a layer of anti-sticking film 130, and by means of the anti-sticking film 130, it is guaranteed that under the low-temperature condition, no adhesion effect is generated between the refrigeration ice bags and the refrigeration ice bags or between the refrigeration ice bags and the box body, so that the refrigeration ice bags can be conveniently taken out after transportation is completed, and the operation is more convenient. The anti-sticking film 130 is one of a wax film, an electrolytic tin foil film and a hydrophobic film.

Referring to fig. 3 and 5, in order to facilitate easier insertion of the coolant 170 into the outer bag 100, optionally, a bag opening 140 is formed in the outer bag 100, and the length of the bag opening 140 of the outer bag 100 may be set according to the function of the bag opening 140 of the outer bag 100, for example, when the bag opening 140 of the outer bag 100 functions to insert the coolant 170, the bag opening 140 only needs to be made to have a size that allows the coolant 170 to be inserted, and for example, when the bag opening 140 of the outer bag 100 functions to insert the coolant 170 and the inner bag 200, the length of the bag opening 140 of the outer bag 100 needs to be set to satisfy the lengths of the inner bag 200 and the coolant 170, so that the coolant 170 and the inner bag 200 can be more easily inserted into the outer bag 100 by setting the bag opening 140 of the outer bag 100, and the inner bag 200 can be easily removed and the coolant 170 can be easily replaced by the bag opening 140 of the outer bag 100, thereby facilitating the reuse of the refrigeration ice bag.

Different treatments can be performed on the bag opening 140 of the outer bag 100 according to different use conditions, for example, when the requirement on transportation of the refrigeration ice bag is not high, as long as it is ensured that the coolant 170 does not flow out of the outer bag 100, the bag opening 140 of the outer bag 100 may not be treated, and it is only required that the bag opening 140 of the outer bag 100 is arranged upward to ensure that the coolant 170 does not flow out; however, in more cases, the coolant 170 needs to be isolated from the outside, and therefore, the bag body of the outer bag 100 needs to be sealed to form a sealed space, so as to ensure that the coolant does not flow out of the outer bag 100, optionally, the bag opening 140 of the outer bag 100 is sealed by a sealing structure, so as to ensure that the coolant is contained in the gap between the inner bag 200 and the outer bag 100 by the sealing structure, and ensure that the coolant does not flow out of the outer bag during transportation.

Optionally, the sealing structure 160 includes at least one of an adhesive sealing structure 160 and a removable sealing structure 160. When the bonding and sealing structure 160 is adopted, the bonding and sealing structure 160 is a non-detachable sealing structure, and is also a disposable sealing structure 160, the sealing structure 160 is aimed at the advantages that the outer bag 100 is not unsealed after the coolant 170 and the inner bag 200 are placed in the outer bag 100, or the outer bag 100 can only be discarded after the outer bag 100 is unsealed, the bonding and sealing structure 160 has low cost and high efficiency, the bonding and sealing structure 160 comprises one of a bag body heat sealing structure, a sealing film or a sealing glue sealing structure 160, the bag body heat sealing structure is that the bag opening 140 of the outer bag 100 is placed in a heat sealing machine, a hot air machine heats the bag opening 140 of the outer bag 100 to bond the bag opening 140 of the outer bag 100 together, the sealing film or the sealing glue is that the sealing glue is attached to the sealing film, or the bag opening 140 of the outer bag 100 is directly bonded through the sealing glue to seal the bag opening 140 of the outer bag 100 to seal the bag opening 140 together, the adhesive sealing structure 160 also includes other adhesive sealing structures 160 capable of achieving the same effect, and the description is not exhaustive here; the detachable sealing structure 160 comprises a sealing cover sealing structure 160, a sealing strip sealing structure 160, a brace type sealing structure 160 and other sealing structures 160, the sealing cover sealing structure 160 comprises a sealing body and a sealing cover, the sealing body is fixedly installed on the bag opening 140 of the outer bag 100, the sealing body can be a bottle mouth-shaped sealing body, the size of the sealing cover is matched with that of the sealing body, the sealing cover is used for covering the sealing body, the sealing cover can be in threaded connection with the sealing body or in buckling connection with the sealing body, a proper sealing mode can be selected according to the required sealing conditions for sealing, further, the sealing cover can be strengthened for sealing if required, a sealing ring can be added into the sealing cover, and/or the sealing body is added with the sealing ring, and the sealing cover and the sealing body can be more firmly sealed through the matching of the sealing cover and the sealing ring; the sealing strip sealing structure 160 mainly comprises two sealing strips which are mutually engaged and sealed, and the sealing can be realized by mutually engaging the two sealing strips by hands or a machine; the brace type sealing structure 160 is similar to the sealing port structure of the sealing strip structure, and comprises a pulling block which guides and engages the two sealing strips except for the two sealing strips which are mutually engaged and sealed, and the pulling block can drive and engage the two sealing strips more easily; likewise, the detachable sealing structure 160 may be selected to seal according to product requirements.

Since the goods 300 are stored in the refrigeration ice bag, the goods 300 in the refrigeration ice bag cannot be seen in appearance, and thus, an identification mark may be attached to the refrigeration ice bag or a mark may be made on the refrigeration ice bag to identify the goods 300 filled in the refrigeration ice bag.

Referring to fig. 1 and fig. 2 again, in a normal situation, the refrigeration ice bag is placed in the heat preservation device under a low temperature environment, and stacked between the refrigeration ice bag and the refrigeration ice bag is likely to cause adhesion, and some heat preservation devices without anti-adhesion treatment process are also likely to cause adhesion with the refrigeration ice bag, so that under the condition of not changing the structure of the heat preservation device, the refrigeration ice bag needs to be designed to occupy the space of the heat preservation device as much as possible so that adhesion between the refrigeration ice bag and the refrigeration ice bag is not caused, and optionally, the bottom of the bag body of the outer bag 100 is a bottom organ folded inwards along a bottom piano line. The structure of end organ is the same with the structure of crosswind musical instrument 120, the structure of end wind musical instrument is no longer being repeated here, set up end organ through the bag body bottom at outer bag 100, not only can make the bottom be convenient for fold, and be a plane after end wind musical instrument expandes, can let the refrigeration ice bag erect the setting, therefore, the face that area is minimum in will refrigerating the ice bag sets up to the bottom surface, under the circumstances of mutual noncontacting between the refrigeration ice bag, place more refrigeration ice bags in the heat preservation device as far as possible, and guarantee to not glue between refrigeration ice bag and the refrigeration ice bag, be convenient for discern and take out the refrigeration ice bag.

Optionally, the inner bag 200 is also an accordion bag. When the inner bag 200 is also provided as an accordion bag, the inner bag 200 can be folded when the goods 300 are not placed in the inner bag 200, so that the volume of the inner bag 200 in the outer bag 100 is reduced, and the volume of the whole refrigeration ice bag is also reduced. Since the structure of the outer bag 100 is described in detail in the above description, the structure of the inner bag 200 is not described herein in detail, and it should be noted that the coolant 170 does not need to be added to the inner bag 200 unlike the outer bag 100.

Because the bag mouth 150 of inner bag 200 needs to be sealed after goods 300 are accommodated to inner bag 200, generally, the prior art adopts the encapsulation kind such as heat-seal or glue seal, if inner bag 200 encapsulates inner bag 200 the degree of difficulty greatly under the inside condition of outer bag 100 completely, the cost is higher, and receive the condition restriction encapsulation kind less, through setting up the bag mouth 150 of inner bag 200 the outer bag 100 outside, the inner bag 200 that can be more convenient encapsulates, has reduced the encapsulation cost of inner bag 200. In addition, the bag mouth 150 of the inner bag 200 is arranged outside the outer bag 100, the goods 300 can be accommodated in the inner bag 200 in the final process, and the bag mouth 150 of the inner bag 200 is arranged outside the outer bag 100, so that it is expected that when the goods 300 are accommodated in the inner bag 200, the goods 300 may be required to be accommodated in the outer bag 100 to achieve the heat preservation effect of the goods 300, and further, the separation of the manufacturing process of the refrigeration ice bag and the storage step of the goods 300 is ensured, the goods 300 are not required to be accommodated at any time in the manufacturing process of the refrigeration ice bag, and the process is shared, and the practicability of the refrigeration ice bag is improved.

In some cases, the volume of the frozen refrigerant of the refrigeration ice bag expands during the refrigeration process, and the inner bag 200 is packaged due to the preorder process, and the inner bag 200 is easily pressed to expand and break when gas is stored in the inner bag 200, so that the inner bag 200 is vacuumized and sealed after the goods 300 are accommodated in the inner bag 200, and the inner bag 200 is ensured to be free of air, and the inner bag 200 is not crushed after the refrigerant expands after the refrigeration of the refrigeration ice bag, thereby improving the reliability of the refrigeration ice bag.

The utility model discloses an accept goods 300 to the inner bag 200 in, and set up outer bag 100 into the organ bag, goods 300 is wrapped up in inner bag 200, and inner bag 200 wraps up in outer bag 100 again, the damage of colliding with of goods 300 has been avoided, the security of goods 300 has been improved, and the organ bag forms a class square body behind the preparation refrigeration ice bag, the refrigeration ice bag piles up in the heat preservation device in the transportation and places, can reduce the clearance between the refrigeration ice bag as far as possible, the availability factor of heat preservation device in the transportation has been improved. Has strong practicability.

The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent structure transformation of the content of the specification and the attached drawings, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. Refrigeration ice bag convenient to storage, its characterized in that includes:

the outer bag is an organ bag;

2. A refrigerated ice bag for storage as claimed in claim 1 wherein the side of the outer bag is provided with side gussets.

3. A refrigerating ice bag as claimed in claim 1 wherein said outer bag is provided with a mouth.

4. A refrigerated ice bag for facilitating storage according to claim 3 wherein the mouth of the outer bag is sealed by a sealing means.

5. A refrigerated ice bag for facilitating storage according to claim 4 wherein said sealing means comprises at least one of an adhesive sealing means and a removable sealing means.

6. A refrigerating ice bag as claimed in claim 1 wherein the bottom of the outer bag is a bottom gusset folded inwardly along the bottom piano line.

7. A refrigerated ice bag for facilitating storage according to claim 1 wherein said inner bag is also a concertina bag.

8. A refrigerator freezer bag for storage as claimed in any one of claims 1 to 7 wherein the mouth of said inner bag is disposed outside of said outer bag.

9. A refrigerated ice bag for facilitating storage according to claim 8 wherein said inner bag is a vacuum bag.

10. A refrigerating ice bag as claimed in claim 9 wherein the mouth of said inner bag is provided with a detachable sealing structure and the portion of said inner bag outside said outer bag is fixedly provided with a one-way air extraction valve.