CN212196620U

CN212196620U - Heat-insulation bag

Info

Publication number: CN212196620U
Application number: CN201921780329.9U
Authority: CN
Inventors: 陈时楷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-12-22
Anticipated expiration: 2029-10-23

Abstract

The utility model belongs to the technical field of keep warm, especially, be an insulated bag, including insulated bag body and four string bags, the insulated bag body is formed by the trilateral heat-seal of first compound face and the compound face of second, four the equal fixed mounting of string bag is in on the inner wall of insulated bag body. The utility model discloses there is effectual, the buffering effect is strong, convenient to use's advantage of keeping warm.

Description

Heat-insulation bag

Technical Field

The utility model relates to a heat preservation technical field especially relates to an insulated bag.

Background

The aluminum foil heat-preservation bag is a heat-preservation bag formed by compounding an inner pearl cotton layer and an outer aluminum foil layer, the inner pearl cotton surface layer has a certain buffering effect, food, fruit trays and the like can be protected from being damaged in the transportation process, and the aluminum foil heat-preservation bag also has a heat-preservation function, has a good heat-preservation effect by matching with the outer aluminum foil layer, is gradually increased in the use amount at present when the aluminum foil heat-preservation bag is gradually popularized in take-out, and has a good prospect for the research and development of the aluminum foil heat-preservation bag.

But prior art's aluminium foil insulated bag cushions food near the cotton layer of inlayer pearl, the buffering effect is poor, and lack the mechanism of sealing on most aluminium foil insulated bag, mainly paste by the sticky tape, the heat preservation effect is poor, in addition, when packing some higher article of cold storage requirement, need pack into the ice bag in the aluminium foil insulated bag, but lack the mechanism of injecing the ice bag in the aluminium foil insulated bag of prior art, lead to the ice bag can pile up together in the transportation, cause bag interior food can not receive evenly to be cold, for this reason, a insulated bag is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the heat preservation bag.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an insulated bag, includes insulated bag body and four string bags, the insulated bag body is formed by trilateral heat-seal of first compound face and the compound face of second, four equal fixed mounting of string bag is in on the inner wall of insulated bag body.

Preferably, the first composite surface and the second composite surface both comprise an inner pearl cotton layer, an aluminum foil layer, an outer pearl cotton layer and a ripple buffer layer, the ripple buffer layer is located between the outer pearl cotton layer and the inner pearl cotton layer, the ripple buffer layer is bonded with the outer pearl cotton layer and the ripple buffer layer through glue, the outer pearl cotton layer is bonded with the aluminum foil layer through glue, the four net bags are fixedly installed on the four inner pearl cotton layers respectively, and elastic bands are arranged at openings of the four net bags.

Preferably, the second composite surface is higher than the first composite surface, and a double-sided adhesive tape is fixedly adhered to the outer wall of one side of the second composite surface.

Preferably, the surface of the double-sided adhesive tape is covered with isolation paper, and the isolation paper is provided with an easy-to-pull head.

Preferably, the outer wall of one side of the first composite surface is fixedly connected with a convex buckling strip, the outer wall of one side of the second composite surface is fixedly connected with a concave buckling strip, the concave buckling strip is positioned below the double-sided adhesive tape, and the concave buckling strip is matched with the convex buckling strip.

Preferably, the ripple buffer layer is EVA foam material.

Compared with the prior art, the beneficial effects of the utility model are that:

the four net bags are arranged in the heat preservation bag body, and the elastic bands are arranged in the four net bags, when the ice bag needs to be added, the elastic bands are propped up, then the ice bag is placed into the net bags, after the elastic bands are contracted, the ice bag can be effectively placed to slide out in the transportation process, the ice bag is prevented from being stacked together, and the food is uniformly refrigerated;

after food is placed in the heat-insulating bag body, the convex buckling strips are buckled with the concave buckling strips, so that the opening of the heat-insulating bag body can be reliably sealed, then the isolation paper covered outside the double-faced adhesive tape is opened, and the part of the second composite surface, which is more than the first composite surface, is folded downwards, so that the double-faced adhesive tape can be bonded with the first composite surface, the sealing is further enhanced, the heat-insulating effect is enhanced, meanwhile, related personnel do not need to use the adhesive tape for sealing, and the use is more convenient;

the buffer layer of insulated bag body comprises outer pearl cotton layer, ripple buffer layer and interior pearl cotton layer, and the buffering effect of the enhancement insulated bag body that can increase of the addition of ripple buffer layer is better to the protection effect in the bag.

The utility model discloses there is effectual, the buffering effect is strong, convenient to use's advantage of keeping warm.

Drawings

Fig. 1 is a schematic top sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A shown in FIG. 1;

fig. 3 is a front view of the present invention;

fig. 4 is a perspective view of the present invention.

In the figure: 1. a thermal insulation bag body; 101. a first compound surface; 102. a second composite surface; 1001. an inner pearl cotton layer; 1002. an aluminum foil layer; 1003. an outer pearl cotton layer; 1004. a corrugated buffer layer; 2. a net bag; 3. elastic bands; 4. double-sided adhesive tape; 5. a convex buckle strip; 6. concave buckling strips.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an insulated bag, includes insulated bag body 1 and four string bags 2, insulated bag body 1 is formed by trilateral heat-seal of first compound face 101 and the compound face 102 of second, four equal fixed mounting of string bag 2 is in on the inner wall of insulated bag body 1.

The first composite surface 101 and the second composite surface 102 both comprise an inner pearl cotton layer 1001, an aluminum foil layer 1002, an outer pearl cotton layer 1003 and a ripple buffer layer 1004, the ripple buffer layer 1004 is positioned between the outer pearl cotton layer 1003 and the inner pearl cotton layer 1001, the ripple buffer layer 1004 is bonded with the outer pearl cotton layer 1003 and the ripple buffer layer 1004 through glue, the outer pearl cotton layer 1003 is bonded with the aluminum foil layer 1002 through glue, four net bags 2 are respectively and fixedly arranged on the four inner pearl cotton layers 1001, elastic bands 3 are arranged at openings of the four net bags 2, the second composite surface 102 is higher than the first composite surface 101, a double-faced adhesive tape 4 is fixedly adhered to the outer wall of one side of the second composite surface 102, isolation paper covers the surface of the double-faced adhesive tape 4, an easy pull head is arranged on the isolation paper, a convex buckle strip 5 is fixedly connected to the outer wall of one side of the first composite surface 101, the outer wall of one side of the second composite surface 102 is fixedly connected with a concave buckling strip 6, the concave buckling strip 6 is positioned below the double-sided adhesive tape 4, the concave buckling strip 6 is matched with the convex buckling strip 5, the corrugated buffer layer 1004 is made of EVA foam, four net bags 2 are arranged in the heat preservation bag body 1, elastic bands 3 are arranged in the four net bags 2, when ice bags need to be added, the elastic bands 3 are propped up, then the ice bags are placed into the net bags 2, after the elastic bands 3 are contracted, the ice bags can be effectively placed to slide out in the transportation process, the ice bags are prevented from being stacked together, and food is uniformly refrigerated; after food is placed in the heat-insulating bag body 1, the convex buckling strips 5 are buckled with the concave buckling strips 6, so that the opening of the heat-insulating bag body 1 can be reliably sealed, then the isolation paper covered outside the double-sided adhesive tape 4 is opened, the part of the second composite surface 102, which is more than the first composite surface 101, is folded downwards, and then the double-sided adhesive tape 4 can be bonded with the first composite surface 101, so that the sealing is further enhanced, the heat-insulating effect is enhanced, meanwhile, related personnel do not need to use the adhesive tape for sealing, and the use is more convenient; the buffer layer of the heat-preservation bag body 1 is composed of an outer pearl cotton layer 1003, a corrugated buffer layer 1004 and an inner pearl cotton layer 1001, and the buffer effect of the heat-preservation bag body 1 can be enhanced by adding the corrugated buffer layer 1004, so that the protection effect in the bag is better; the utility model discloses there is effectual, the buffering effect is strong, convenient to use's advantage of keeping warm.

The working principle is as follows: when the ice bag is used, food is placed in the heat preservation bag body 1, when the ice bag does not need to be added to the food, the elastic bands 3 are arranged at the openings of the four net bags 2, so that the placement of the food cannot be influenced by the net bags 2, when the ice bag needs to be added, the elastic bands 3 are supported, then the ice bag is placed in the net bags 2, then the food can be placed between the four net bags 2 in the heat preservation bag body 1, and after the elastic bands 3 are contracted, the ice bag can be effectively placed to slide out in the transportation process;

after food is placed, the convex buckle strip 5 is buckled with the concave buckle strip 6, so that the opening of the heat preservation bag body 1 can be reliably sealed, then the isolation paper covered outside the double-sided adhesive tape 4 is opened, then the part of the second composite surface 102, which is more than the first composite surface 101, is folded downwards, and then the double-sided adhesive tape 4 can be bonded with the first composite surface 101, so that sealing is further enhanced, and the heat preservation effect is further enhanced;

the buffer layer of the heat preservation bag body 1 is composed of an outer pearl cotton layer 1003, a corrugated buffer layer 1004 and an inner pearl cotton layer 1001, and the buffer effect of the heat preservation bag body 1 can be enhanced by adding the corrugated buffer layer 1004, so that the protection effect in the bag is better.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An insulated bag which is characterized in that: including insulated bag body (1) and four string bags (2), insulated bag body (1) is formed by trilateral heat-seal of first compound face (101) and second compound face (102), four equal fixed mounting in string bag (2) on the inner wall of insulated bag body (1).

2. The thermal bag of claim 1, wherein: the first compound surface (101) and the second compound surface (102) respectively comprise an inner pearl cotton layer (1001), an aluminum foil layer (1002), an outer pearl cotton layer (1003) and a ripple buffer layer (1004), the ripple buffer layer (1004) is located between the outer pearl cotton layer (1003) and the inner pearl cotton layer (1001), the ripple buffer layer (1004) is respectively bonded with the outer pearl cotton layer (1003) and the ripple buffer layer (1004) through glue, the outer pearl cotton layer (1003) is bonded with the aluminum foil layer (1002) through glue, the four net bags (2) are respectively and fixedly installed on the four inner pearl cotton layers (1001), and elastic bands (3) are arranged at openings of the four net bags (2).

3. The thermal bag of claim 2, wherein: the second compound surface (102) is higher than the first compound surface (101), and a double-sided adhesive tape (4) is fixedly adhered to the outer wall of one side of the second compound surface (102).

4. The thermal bag of claim 3, wherein: the surface of the double faced adhesive tape (4) is covered with isolation paper, and the isolation paper is provided with an easy-to-pull head.

5. The thermal bag of claim 3, wherein: the outer wall of one side of the first composite face (101) is fixedly connected with a convex buckling strip (5), the outer wall of one side of the second composite face (102) is fixedly connected with a concave buckling strip (6), the concave buckling strip (6) is located below the double-sided adhesive tape (4), and the concave buckling strip (6) is matched with the convex buckling strip (5).

6. The thermal bag of claim 2, wherein: the corrugated buffer layer (1004) is made of EVA foam.