CN219566062U

CN219566062U - Sealed thermal insulation bag

Info

Publication number: CN219566062U
Application number: CN202320485167.6U
Authority: CN
Inventors: 吴联钢; 吴晓平; 张少; 林小莉; 丁家权; 林佳佳; 金思杰
Original assignee: Wenzhou Yanlong Crafts Co ltd
Current assignee: Wenzhou Yanlong Crafts Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-08-22
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a sealed heat preservation bag, and relates to the technical field of heat preservation bags. The novel air-conditioning box comprises a box body, wherein a top cover is sewn on one side of the top of the box body, a zipper for fixing the top cover and the box body is arranged between the top cover and the box body, sealing pieces for preventing air from flowing are sewn on three sides of the top cover, the sealing pieces are positioned on one side of the zipper, and magnetic blocks which are mutually attracted are fixedly connected between one side of the bottom of the sealing pieces and the box body. According to the utility model, the sealing piece is utilized to cover the zipper between the box body and the top cover, so that air in the box body is prevented from flowing through the zipper, the heat preservation effect of the box body is improved, meanwhile, when a small amount of storage objects are required to be taken out, the object taking cover is opened, the flow of air in the box body and outside air is reduced, and when the elastic buckle is buckled on different clamping columns, the carrying mode of people on the box body can be changed, and the flexibility of product use is improved.

Description

Sealed thermal insulation bag

Technical Field

The utility model belongs to the technical field of heat preservation bags, and particularly relates to a sealed heat preservation bag.

Background

As the name implies, the thermal insulation bag is a packaging bag for holding various foods and keeping the temperature and freshness of the foods, can be used for outdoor picnics or daily life, belongs to a portable, light and fashionable design of an outdoor case, and can keep the temperature and freshness of the foods for a long time, and is convenient to use and popular with people.

However, whether the thermal insulation bag has better sealing performance and is related to the thermal insulation effect, through searching, the non-woven fabric thermal insulation bag disclosed by the publication No. CN217199596U comprises a bag body and a bag cover, wherein the bag cover is sewed at the top of the bag body, and the thermal insulation bag can prevent the lunch box from moving, but has poorer sealing effect at the whole zipper, so that air flows easily, the thermal insulation effect of the thermal insulation bag is reduced, and meanwhile, the thermal insulation bag is inconvenient to carry, and the sealing thermal insulation bag is provided for the purpose.

Disclosure of Invention

The utility model aims to provide a sealed heat-preserving bag, which utilizes a sealing sheet to cover a zipper between a box body and a top cover, prevents air in the box body from flowing through the zipper, improves the heat-preserving effect of the box body, simultaneously, when a small amount of stored objects are required to be taken out, the object taking cover is opened, the flow of air in the box body and outside air is reduced, and when elastic buckles are buckled on different clamping columns, the carrying mode of people on the box body can be changed, the flexibility of product use is improved, and the prior technical problem is solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

a sealed thermal insulation bag comprising:

the box body, one side at the top of the box body is sewed with a top cover, a zipper for fixing the top cover and the box body is arranged between the top cover and the box body, three sides of the top cover are sewed with sealing sheets for preventing air from flowing, the sealing sheets are positioned at one side of the zipper, magnetic blocks which are mutually attracted are fixedly connected between one side at the bottom of the sealing sheets and the box body, the sealing sheets are utilized to cover the zipper between the box body and the top cover, air in the box body is prevented from flowing through the zipper, and the heat preservation effect of the box body is improved;

and the lifting mechanisms are arranged on one side of the box body and used for lifting the box body.

Further, carry and draw the mechanism and include erection column and two card posts, erection column fixed connection is at one side outer wall of box, the circumference of erection column rotates and is connected with carries the stretching strap, carries the other end fixedly connected with elasticity of stretching strap and detains, and elasticity is detained to the calabash form, the both sides at the box of card post respectively fixed connection, the equal fixedly connected with spacing ring of the other end of card post, elasticity detains and one of them card post joint, when detaining elasticity knot on different card posts, can change people to the mode of carrying of box, improves the flexibility that the product used.

Further, make the spacer between the inner wall all around of box, a plurality of through-holes that run through have been seted up at the top of spacer, are formed with the heat preservation chamber between the bottom of spacer and box, the socket has been seted up to one side of box, has pegged graft in the socket and has been had the heat preservation box, and the heat preservation box is located the heat preservation intracavity, places different heat preservation boxes, plays different heat preservation effect to improve the heat preservation effect.

Further, a cover plate is sewn on one side of the box body and is positioned on one side of the heat preservation cavity, a first magic tape for fixing the cover plate is arranged between the cover plate and one side of the box body, and the cover plate plays a role in blocking the heat preservation box.

Further, a hand pulling groove is formed in one side of the heat preservation box, and people can conveniently take the heat preservation box.

Further, two get goods mouthful have been seted up at the top of top cap, have all been made and have got the thing lid in the both sides at goods mouthful top, all be equipped with between getting thing lid and the top cap and carry out the second magic subsides that fixed usefulness to getting the thing lid, the pull tab has all been made at the top of getting the thing lid, and people when needing to take out a small amount of deposits, open get the thing lid can, reduced the circulation of air in the box and outside air, improved the heat preservation time of box.

Further, the storage bags are sewn on two sides of the box body, and other objects can be conveniently placed in the storage bags.

Furthermore, the box body and the top cover are formed by compounding non-woven fabrics and pearl cotton, and aluminizer is compounded on the inner surfaces of the box body and the top cover.

The embodiment of the utility model has the following beneficial effects:

according to the utility model, the sealing sheets are arranged between the top cover and the box body, the sealing sheets are utilized to cover the zippers between the box body and the top cover, and the sealing sheets are fixedly sealed through the magnetic blocks, so that air in the box body is prevented from flowing through the zippers, and the heat preservation effect of the box body is improved;

according to the utility model, the object taking cover is arranged at the top of the box body, so that people can open the object taking cover when a small amount of stored objects need to be taken out, the flow of air in the box body and outside air is reduced, and the heat preservation time of the box body is prolonged;

according to the utility model, through the arrangement of the lifting belt, when people need to transfer the box body, the lifting belt is lifted, so that the operation is convenient, and when the elastic buckle is buckled on different clamping posts, the carrying mode of people on the box body can be changed, and the flexibility of product use is improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a first perspective three-dimensional structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a second perspective three-dimensional structure according to an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the point A in FIG. 3 according to an embodiment of the present utility model;

fig. 5 is an enlarged view of the structure of the point B in fig. 3 according to an embodiment of the present utility model.

In the figure: 1. a case; 2. a top cover; 3. a zipper; 4. a fetching cover; 5. a pull tab; 6. a storage bag; 7. a mounting column; 8. pulling the belt; 9. a spacer; 10. a thermal insulation box; 11. a through hole; 12. a cover plate; 13. a sealing sheet; 14. a magnetic block; 15. an elastic buckle; 16. a clamping column; 17. a limiting ring; 18. a first magic tape; 19. and (5) pulling the groove by hand.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "middle," "length," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In order to keep the following description of the embodiments of the present utility model clear and concise, the detailed description of known functions and known components thereof have been omitted.

Example 1

Referring to fig. 1-5, in this embodiment, a sealed thermal insulation bag is provided, which includes: the box body 1, the top cover 2 is sewn on one side of the top of the box body 1, the zipper 3 for fixing the top cover 2 and the box body 1 is arranged between the top cover 2 and the box body 1, the sealing pieces 13 for preventing air from flowing are sewn on three sides of the top cover 2, the sealing pieces 13 are made of heat insulation materials, the heat insulation effect can be achieved, the sealing pieces 13 are positioned on one side of the zipper 3, the box body 1 and the top cover 2 are formed by compounding non-woven fabrics with pearl cotton, so that the good heat insulation effect is achieved, aluminized films are compounded on the inner surfaces of the box body 1 and the top cover 2, the cleaning is facilitated, the magnetic blocks 14 for mutually attracting are fixedly connected between one side of the bottom of the sealing pieces 13 and the box body 1, the sealing pieces 13 on the top cover 2 mutually attract the box body 1 by utilizing the magnetic blocks 14, the sealing pieces 13 shield the position of the zipper 3, the air is prevented from flowing, the heat insulation time is prolonged, and the storage bags 6 are sewn on two sides of the box body 1;

the lifting mechanisms are arranged on one side of the box body 1 and used for lifting the box body 1.

Example two

Improvement on the basis of the first embodiment: referring to fig. 1-5, comprising:

the box body 1, the top cover 2 is sewn on one side of the top of the box body 1, the zipper 3 for fixing the top cover 2 and the box body 1 is arranged between the top cover 2 and the box body 1, the sealing pieces 13 for preventing air from flowing are sewn on three sides of the top cover 2, the sealing pieces 13 are made of heat insulation materials, the heat insulation effect can be achieved, the sealing pieces 13 are positioned on one side of the zipper 3, the box body 1 and the top cover 2 are formed by compounding non-woven fabrics with pearl cotton, so that the good heat insulation effect is achieved, aluminized films are compounded on the inner surfaces of the box body 1 and the top cover 2, the cleaning is facilitated, the magnetic blocks 14 for mutually attracting are fixedly connected between one side of the bottom of the sealing pieces 13 and the box body 1, the sealing pieces 13 on the top cover 2 mutually attract the box body 1 by utilizing the magnetic blocks 14, the sealing pieces 13 shield the position of the zipper 3, the air is prevented from flowing, the heat insulation time is prolonged, and the storage bags 6 are sewn on two sides of the box body 1;

The lifting mechanism comprises a mounting column 7 and two clamping columns 16, wherein the mounting column 7 is fixedly connected to the outer wall of one side of the box body 1, the lifting belt 8 is connected to the circumference of the mounting column 7 in a rotating mode, the elastic buckles 15 are fixedly connected to the other ends of the lifting belt 8, the elastic buckles 15 are in a calabash shape, the clamping columns 16 are respectively and fixedly connected to the two sides of the box body 1, the limiting rings 17 are fixedly connected to the other ends of the clamping columns 16, the elastic buckles 15 are connected with one clamping column 16 in a clamping mode, the elastic buckles 15 on the lifting belt 8 are buckled on the clamping column 16 above, people can lift and carry the box body 1, and people can conveniently carry the box body in a back mode when the elastic buckles 15 are buckled on the clamping columns 16 below.

Referring to fig. 3, spacers 9 are sewn between the inner walls around the case 1, a plurality of through holes 11 penetrating through are formed in the top of the spacers 9, a heat insulation cavity is formed between the spacers 9 and the bottom of the case 1, a socket is formed in one side of the case 1, a heat insulation box 10 is inserted in the socket, the heat insulation box 10 is located in the heat insulation cavity, heat insulation liquid is placed in the heat insulation box 10, the heat insulation effect can be achieved after heating, heat continuously enters the case 1 through the through holes 11, and the heat insulation effect of the case 1 is improved.

Referring to fig. 3 and 5, a cover piece 12 is sewn on one side of the case 1, the cover piece 12 is located on one side of the heat insulation cavity, a first magic tape 18 for fixing the cover piece 12 is arranged between the cover piece 12 and one side of the case 1, and the cover piece 12 can be opened to conveniently replace the heat insulation box 10, so that the heat insulation box 10 is replaced with hot or cool heat insulation box according to different use requirements, a hand-pulled groove 19 is formed on one side of the heat insulation box 10, and the heat insulation box 10 is conveniently replaced by the hand-pulled groove 19.

Referring to fig. 1, two goods taking openings are formed in the top of the top cover 2, two sides of the top of the goods taking openings are respectively provided with a goods taking cover 4 in a sewing mode, second magic tapes for fixing the goods taking covers 4 are respectively arranged between the goods taking covers 4 and the top cover 2, the contact positions of the two adjacent goods taking covers 4 are overlapped and placed, the heat preservation effect is improved, pull tabs 5 are respectively sewn at the tops of the goods taking covers 4, and the goods taking covers 4 are conveniently opened through the pull tabs 5.

The technical scheme of the utility model comprises the following use flows and working principles:

when the novel thermal insulation box is used, the cover plate 12 is torn, the pretreated thermal insulation box 10 for thermal insulation is placed into the thermal insulation cavity, then the cover plate 12 is fixed through the first magic tape 18, the zipper 3 is pulled open, then objects to be carried are placed into the box body 1, then the top cover 2 is fixed through the zipper 3, the top cover 2 seals the top of the box body 1, the sealing piece 13 on the top cover 2 is mutually attracted with the box body 1 through the magnetic block 14, the sealing piece 13 shields the position of the zipper 3, the air flow is prevented, the thermal insulation time is increased, when a small amount of goods is taken, the object taking cover 4 is opened, the circulation of the air is reduced, and when the novel thermal insulation box is carried, the elastic buckle 15 on the lifting belt 8 is buckled on the clamping post 16 above, so that people can lift and carry the box body 1, and when the elastic buckle 15 is buckled on the clamping post 16 below, people can conveniently carry on the back.

It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are merely for distinguishing features, and not in an actual order or sense of orientation, and the present utility model is not limited thereto.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A sealed thermal insulation bag, comprising:

the novel box comprises a box body (1), wherein a top cover (2) is sewn on one side of the top of the box body (1), a zipper (3) for fixing the top cover (2) and the box body (1) is arranged between the top cover (2) and the box body (1), sealing pieces (13) for preventing air from flowing are sewn on three sides of the top cover (2), the sealing pieces (13) are positioned on one side of the zipper (3), and magnetic blocks (14) which are mutually attracted are fixedly connected between one side of the bottom of the sealing pieces (13) and the box body (1);

and the lifting mechanisms are arranged on one side of the box body (1) and used for lifting the box body (1).

2. The sealed heat preservation bag according to claim 1, characterized in that the lifting mechanism comprises a mounting column (7) and two clamping columns (16), the mounting column (7) is fixedly connected to the outer wall of one side of the box body (1), the lifting belt (8) is connected to the circumference rotation of the mounting column (7), the elastic buckle (15) is fixedly connected to the other end of the lifting belt (8), the elastic buckle (15) is in a calabash shape, the clamping columns (16) are respectively and fixedly connected to the two sides of the box body (1), the limiting rings (17) are fixedly connected to the other ends of the clamping columns (16), and the elastic buckle (15) is connected with one clamping column (16) in a clamping mode.

3. The sealed heat preservation bag according to claim 1, wherein a spacer (9) is sewn between the peripheral inner walls of the box body (1), a plurality of through holes (11) penetrating through the spacer (9) are formed in the top of the spacer (9), a heat preservation cavity is formed between the spacer (9) and the bottom of the box body (1), a socket is formed in one side of the box body (1), a heat preservation box (10) is inserted into the socket, and the heat preservation box (10) is located in the heat preservation cavity.

4. A sealed thermal insulation bag according to claim 3, characterized in that a cover sheet (12) is sewn on one side of the box body (1), the cover sheet (12) is positioned on one side of the thermal insulation cavity, and a first magic tape (18) for fixing the cover sheet (12) is arranged between the cover sheet (12) and one side of the box body (1).

5. A sealed thermal insulation bag according to claim 3, characterized in that a hand-pulled groove (19) is provided on one side of the thermal insulation box (10).

6. The sealed thermal insulation bag according to claim 1, wherein two goods taking openings are formed in the top of the top cover (2), two sides of the top of each goods taking opening are sewed with a goods taking cover (4), a second magic tape for fixing the goods taking cover (4) is arranged between the goods taking cover (4) and the top cover (2), and pull pieces (5) are sewed on the top of each goods taking cover (4).

7. A sealed thermal insulation bag according to claim 1, characterized in that the two sides of the box body (1) are sewed with storage bags (6).

8. The sealed heat preservation bag according to claim 1, wherein the box body (1) and the top cover (2) are formed by compounding non-woven fabrics with pearl wool, and aluminized films are compounded on the inner surfaces of the box body (1) and the top cover (2).