CN219545525U

CN219545525U - Ice bag refrigeration bag with good heat preservation performance

Info

Publication number: CN219545525U
Application number: CN202320314198.5U
Authority: CN
Inventors: 戴泽鹏; 戴丽蓉; 王阿龙; 刘山
Original assignee: Quanzhou Xinleishi Luggage Industry Co ltd
Current assignee: Quanzhou Xinleishi Luggage Industry Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-08-18
Anticipated expiration: 2033-02-24

Abstract

The utility model relates to the technical field of refrigeration bags, and provides an ice bag refrigeration bag with good heat preservation performance, which comprises a refrigeration bag body, wherein the top of the refrigeration bag body is provided with an opening, and a containing cavity communicated with the opening is arranged in the refrigeration bag body; the refrigerator body is provided with a sealing piece located at the opening, the sealing piece comprises flexible raised strips, and the raised strips are provided with two opposite inner walls respectively located below the opening of the refrigerator bag body; the sealing piece further comprises a second zipper which is arranged below the raised strips to force the two raised strips to move towards the direction of approaching each other so as to enable the two raised strips to abut each other. The utility model has the effect of improving the heat preservation performance of the refrigeration bag.

Description

Ice bag refrigeration bag with good heat preservation performance

Technical Field

The utility model relates to the technical field of refrigeration bags, in particular to an ice bag refrigeration bag with good heat preservation performance.

Background

With the development of social economy, more and more people choose to take outdoor dinner together when in idle; because the cold storage bag has the advantages of good heat preservation effect, convenient carrying and the like, the use of the cold storage bag is more and more widespread, and in order to ensure that the temperature of articles placed in the cold storage bag is kept in a low-temperature state for a long time, an ice bag is usually placed in the cold storage bag to keep the temperature in the cold storage bag. The current cold storage bags on the market are usually provided with a second zipper at the opening of the cold storage bag for closing, so that the space in the cold storage bag is in a closed state.

However, since there is a gap between adjacent teeth on the second zipper, cool air emitted from the ice bag in the refrigeration pack is easily heat-exchanged with external air through the gap between the teeth, thereby resulting in a decrease in the insulation performance of the refrigeration pack, and thus further improvement is required.

Disclosure of Invention

In order to improve the heat preservation performance of the refrigeration bag, the utility model provides the ice bag refrigeration bag with good heat preservation performance.

The utility model provides an ice bag refrigeration bag with good heat preservation performance, which adopts the following technical scheme:

the ice bag refrigeration bag with good heat preservation performance comprises a refrigeration bag body, wherein the top of the refrigeration bag body is provided with an opening, and a containing cavity communicated with the opening is arranged in the refrigeration bag body; the refrigerator body is provided with a sealing piece located at the opening, the sealing piece comprises flexible raised strips, and the raised strips are provided with two opposite inner walls respectively located below the opening of the refrigerator bag body; the sealing piece further comprises a second zipper which is arranged below the raised strips to force the two raised strips to move towards the direction of approaching each other so as to enable the two raised strips to abut each other.

By adopting the technical scheme, when the opening of the cold storage bag body is closed, the second zipper drives the raised strips above the second zipper to move towards the direction close to each other, and when the second zipper is pulled to the end, the two raised strips are mutually abutted at the moment, so that cold air flowing out along with gaps between adjacent zipper teeth on the second zipper can be blocked to a certain extent, heat exchange between the air in the cold storage bag body and outside air is reduced through the gaps between the zipper teeth, and the heat preservation performance of the cold storage bag is improved; and set up the sand grip and be flexible to the sand grip changes along with the deformation of cold-stored package body opening, so that need the article of carrying out the cold-stored to place.

Preferably, the outer walls of the two sides of the opening of the cold storage bag body are provided with lifting belts, and the two lifting belts are respectively arranged on one sides of the two raised strips, which are far away from each other.

Through adopting above-mentioned technical scheme, through being provided with in the both sides of cold-stored package body and carry the area to the user carries, and when carrying the area along with the hand is carried to the hand, makes between two carrying the area be in the state that is close to each other, further drives two sand grip and makes the mutual butt, thereby further improves the thermal insulation performance of this cold-stored package.

Preferably, the edge of the cold storage bag body positioned at the opening is fixedly wound with a wrapping edge, the end parts of the wrapping edge are mutually fixed, a second pull rope is arranged on the zipper head of the second zipper, and the length of the second pull rope extends to the upper part of the raised line.

By adopting the technical scheme, the edge wrapping is arranged to limit the space of the cold storage bag in the opening, and reduce the gap between the two ends of the raised line and the inner wall of the cold storage bag body, so as to reduce the possibility that cold air flowing out from the gap between the adjacent zipper teeth on the second zipper exchanges heat with the outside air through the gap between the raised line and the cold storage bag body; because the second zip fastener seals the back to the opening, form a style of calligraphy setting between the inside wall of the cold-stored package body that lies in this moment on the second zip fastener, and butt each other between the sand grip this moment, hold between them and hold the second zip fastener comparatively inconvenient, through being provided with the second stay cord at the zip fastener head this moment to the user is through second stay cord application of force in order to drive the zip fastener head and open and close the opening of cold-stored package body.

Preferably, the sealing member further comprises two first magnets respectively arranged on the inner walls of the refrigerating bag body, which are located above the raised strips.

Through adopting above-mentioned technical scheme, when the cold-stored package is in the time of placing, the carrying area that is located the cold-stored package body this moment receives the influence of gravity to be the state of drooping, if two cold-stored packages all droops on the surface of the cold-stored package body of both sides, receive the impression of carrying area weight this moment, can drive the cold-stored package body and be located open-ended inside wall slope towards the direction that keeps away from each other to the possibility that appears the clearance between the sand grip, through being provided with first magnet this moment, with the possibility that reduces the cold-stored package body and be located open-ended inside wall slope towards the direction that keeps away from each other.

Preferably, the two raised strips are arranged in a staggered manner.

Through adopting above-mentioned technical scheme, if be when being mutual butt on same level with two sand grip, along with long-time use, probably leave the clearance between two sand grip made by flexible material, on the basis of two sand grip mutual butt this moment and be dislocation set, can increase the deflection of two sand grip self to guarantee the effect of offset between two sand grip.

Preferably, the sealing member further includes two second magnets respectively disposed on outer surfaces of the two protruding strips abutting each other.

Through adopting above-mentioned technical scheme, through being provided with the second magnet to inhale through magnetism and carry out the butt with two sand grip, with the possibility that the inside wall that reduces the cold-stored package body and lie in the opening is inclined towards the direction of keeping away from each other.

Preferably, a support plate is arranged on the bottom wall of the containing cavity of the refrigerating bag body.

Through adopting above-mentioned technical scheme, through being provided with the backup pad to the average pressure of placing in the article that holds the intracavity reduces the possibility that the uneven fracture appears of cold-stored package body atress.

Preferably, the cold storage pack body includes a waterproof liner made of a waterproof material.

Through adopting above-mentioned technical scheme, through using waterproof cloth with waterproof inside lining, reduce the cold-stored article that is located the cold-stored package body water-soaked cold-stored package's possibility to reduce the cold-stored package that wets and the external possibility that takes place heat exchange.

In summary, the utility model has the following beneficial effects:

1. the convex strips are arranged above the second zipper, so that when the opening of the refrigeration bag body is closed along with the second zipper, the convex strips above the second zipper are driven to move towards the direction close to each other, and the two convex strips are finally abutted against each other, so that heat exchange between the air in the refrigeration bag body and the outside air through gaps among the zipper teeth is reduced, and the heat preservation performance of the refrigeration bag is improved;

2. the lifting belts are arranged on the two sides of the cold storage bag body, and when the two lifting belts are lifted along with the hands, the two lifting belts are in a state of being close to each other, and the two raised strips are further driven to be in butt joint with each other, so that the heat preservation performance of the cold storage bag is further improved;

3. through being provided with first magnet to reduce the cold-stored package body and be located the possibility that the inside wall of open-ended is inclined towards the direction that keeps away from each other, thereby with the possibility that reduces the clearance to appear between two sand strips.

Drawings

FIG. 1 is a schematic view showing the external structure of an ice bag refrigeration pack with good heat preservation performance according to example 1;

FIG. 2 is a schematic cross-sectional view showing the opening of the body of the refrigeration pack of embodiment 1;

FIG. 3 is a schematic view of the structure of the convex strip in embodiment 1;

fig. 4 is a schematic view showing a structure of the opening of the refrigeration pack body in embodiment 1 in an opened state;

fig. 5 is a schematic structural view of a first magnet and a second magnet in embodiment 2;

fig. 6 is a schematic view showing the partial position structure of the first magnet, the second magnet and the outer coating layer in example 2.

In the figure, 1, a refrigerating bag body; 11. an opening; 12. a receiving chamber; 13. an outer coating layer; 131. a placement port; 132. a first mount o; 133. a second mounting groove; 14. a heat preservation layer; 15. a waterproof liner; 16. a lifting belt; 161. a carrying opening; 17. a support plate; 2. a first zipper; 21. a first pull rope; 3. wrapping edges; 4. a seal; 41. a convex strip; 42. a second zipper; 421. a second pull rope; 43. a first magnet; 44. and a second magnet.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-6.

The embodiment of the utility model discloses an ice bag refrigeration bag with good heat preservation performance.

Example 1:

the utility model provides an ice bag cold-stored package that thermal insulation performance is good, referring to fig. 1, 2, including cold-stored package body 1, opening 11 has been seted up at the top of cold-stored package body 1, and the inside of cold-stored package body 1 is equipped with the chamber 12 that holds that communicates in opening 11. In this embodiment, the cold-food package body is made of a composite material, and the cold-food package body 1 includes, from outside to inside, an outer coating layer 13, an insulating layer 14 and a waterproof lining 15, wherein the outer coating layer 13 is made of a flexible waterproof fabric, the insulating layer 14 is made of a flexible porous material, and the waterproof lining 15 is made of a waterproof material, wherein the flexible porous material is pearl cotton, rubber-plastic cotton, or the like, and the waterproof material is waterproof canvas, nylon cloth, or the like.

Referring to fig. 1, a placement opening 131 is formed in the outer surface of the outer cover 13, a first zipper 2 for opening and closing the placement opening 131 is sewn and fixed to the outer surface of the outer cover 13, a pocket (not shown) is sewn and fixed to the inner surface of the outer cover 13, and a first pull rope 21 is fixed to a slider of the first zipper 2. The outer walls of the two sides of the opening 11 of the cold storage bag body 1 are provided with lifting belts 16, the two lifting belts 16 are respectively arranged on one sides of the two raised strips 41 which are far away from each other, and the end parts of the lifting belts 16 are sewed and fixed with the outer surface of the outer cladding layer 13 to form a lifting belt opening 161 for the hand to be worn and pulled.

Referring to fig. 2, the inner wall of the refrigerator pack body 1 at the bottom of the receiving cavity 12 is provided with a support plate 17, the support plate 17 is disposed between the outer cladding layer 13 and the heat insulation layer 14, and both surfaces of the support plate 17 are fixedly connected with the inner surface of the outer cladding layer 13 and the outer surface of the heat insulation layer 14, respectively.

Referring to fig. 3 and 4, the edge of the outer cladding layer 13 is folded and extended into the refrigeration package body 1, the outer surface of the opening 11 of the refrigeration package body 1 where the outer cladding layer 13 is located is sewed and fixed, and the wrapping edge 3 is wound around the outer surface, and the end parts of the wrapping edge 3 are fixedly connected. The cold-stored package body 1 is located opening 11 and is provided with sealing member 4, and sealing member 4 includes sand grip 41 and second zip fastener 42, and in this embodiment, sand grip 41 has flexibility, and sand grip 41 is provided with two and sets up respectively in the relative inner wall that cold-stored package body 1 is located opening 11 below, and two sand grips 41 are in same high setting, and sand grip 41 sets up in the cavity that forms between the part that outer coating 13 turns over and waterproof inside lining 15, and the periphery wall of sand grip 41 is fixed connection respectively in the inner surface that outer coating 13 turns over and the inner surface of waterproof inside lining 15.

Referring to fig. 4, the second zipper 42 is sewn and fixed to the edge of the outer cover 13, and when the second zipper 42 closes the opening 11, the two ribs 41 are forced to move in the direction toward each other, and finally the outer covers 13 outside the ribs 41 are abutted against each other. The slider of the second zipper 42 is fixed with a second pull cord 421, and the length of the second pull cord 421 extends above the protruding strip 41.

The implementation principle of the ice bag refrigeration bag with good heat preservation performance provided by the embodiment of the utility model is as follows: when the second zipper 42 is closed on the opening 11 of the refrigerating bag body 1, the raised strips 41 above the second zipper 42 are driven to move towards the direction close to each other, and when the second zipper 42 is pulled to the end, the two raised strips 41 are mutually abutted, so that cold air flowing out along with gaps between adjacent zipper teeth on the second zipper 42 can be blocked to a certain extent, and heat exchange between the air in the refrigerating bag body 1 and outside air can be reduced through the gaps between the zipper teeth, thereby improving the heat insulation performance of the refrigerating bag.

Example 2:

referring to fig. 5 and 6, the difference between this embodiment and embodiment 1 is that two protruding strips 41 are arranged in a staggered manner, the sealing member 4 further includes a first magnet 43 and a second magnet 44, in this embodiment, the first magnet 43 and the second magnet 44 are both provided with a plurality of groups and distributed along the length direction of the protruding strips 41, two first magnets 43 are respectively arranged on opposite inner walls of the refrigeration pack body 1 above the protruding strips 41 and between the outer coating layer 13 and the waterproof liner 15, and a first mounting groove for mounting the first magnets 43 is provided between the outer coating layer 13 and the waterproof liner 15; the two second magnets 44 are respectively provided on the outer surfaces of the two protruding strips 41 that are in contact with each other, and a second mounting groove 133 for mounting the second magnets 44 is provided between the protruding strips 41 and the outer cover 13.

The implementation principle of the ice bag refrigeration bag with good heat preservation performance provided by the embodiment of the utility model is as follows: when the second zipper 42 closes the opening 11, the second magnets 44 located on the raised strips 41 and the first magnets 43 located on the outer cover 13 are magnetically attracted to each other, so that the effect of mutual contact between the two raised strips 41 is further improved, and the heat insulation performance of the refrigeration bag is improved.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. An ice bag cold-stored package that thermal insulation performance is good, its characterized in that: the novel cold storage bag comprises a cold storage bag body (1), wherein the top of the cold storage bag body (1) is provided with an opening (11), and a containing cavity (12) communicated with the opening (11) is formed in the cold storage bag body (1); the cold storage bag comprises a cold storage bag body (1), an opening (11) and a sealing piece (4), wherein the sealing piece (4) comprises a raised strip (41) with flexibility, and the raised strip (41) is provided with two opposite inner walls which are respectively arranged on the cold storage bag body (1) and are positioned below the opening (11); the seal (4) further includes a second slide fastener (42) provided below the ridge (41) to force the two ridges (41) to move in a direction toward each other to bring the two ridges (41) into abutment with each other.

2. The ice bag refrigeration pack with good heat preservation performance according to claim 1, wherein: the outer walls of the two sides of the opening (11) of the cold storage bag body (1) are provided with lifting belts (16), and the two lifting belts (16) are respectively arranged on one sides of the two raised strips (41) which are far away from each other.

3. The ice bag refrigeration pack with good heat preservation performance according to claim 1, wherein: the edge of the cold storage bag body (1) located at the opening (11) is fixedly wound with a wrapping edge (3), a second pull rope (421) is arranged on a zipper head of the second zipper (42), and the length of the second pull rope (421) extends to the upper portion of the raised line (41).

4. The ice bag refrigeration pack with good heat preservation performance according to claim 2, wherein: the sealing piece (4) further comprises two first magnets (43) which are respectively arranged on the inner walls of the refrigerating bag body (1) which are positioned above the raised strips (41).

5. The ice bag refrigeration pack with good heat preservation performance according to claim 1, wherein: the two raised strips (41) are arranged in a staggered way.

6. The ice bag refrigeration pack with good heat preservation performance according to claim 5, wherein: the sealing member (4) further comprises two second magnets (44) respectively arranged on the outer surfaces of the two convex strips (41) which are in mutual contact.

7. The ice bag refrigeration pack with good heat preservation performance according to claim 1, wherein: the bottom wall of the refrigerating bag body (1) which is positioned in the accommodating cavity (12) is provided with a supporting plate (17).

8. The ice bag refrigeration pack with good heat preservation performance according to claim 1, wherein: the cold storage pack body (1) comprises a waterproof lining (15) made of waterproof material.