CN109850343B - Thermal insulation bag convenient for environment protection recovery - Google Patents
Thermal insulation bag convenient for environment protection recovery Download PDFInfo
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- CN109850343B CN109850343B CN201811493391.XA CN201811493391A CN109850343B CN 109850343 B CN109850343 B CN 109850343B CN 201811493391 A CN201811493391 A CN 201811493391A CN 109850343 B CN109850343 B CN 109850343B
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- bag body
- sealing strip
- strip
- heat insulation
- insulation bag
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Abstract
The invention discloses a convenient environment-friendly recycled heat preservation bag, which is characterized in that a heat preservation bag body structure of the heat preservation bag is designed into a mode that an inner layer bag body, a middle heat insulation bag body and an outer layer bag body are sleeved in sequence, and the heat preservation bag is integrally formed with the inner layer bag body through a first sealing strip and a second sealing strip, the first sealing strip and the second sealing strip are connected in a clamping manner, so that the sealing function of the inner layer bag body is realized, the function of preventing the inner layer bag body from conducting and radiating to the periphery is realized through the middle heat insulation bag body, and further, the heat preservation bag has good heat preservation and heat insulation effects; the first sealing strip is connected with the first pressing strip through the buckle, the second sealing strip is connected with the second pressing strip through the buckle, so that the inner layer bag body, the middle heat insulation bag body and the outer layer bag body are physically combined, and the inner layer bag body, the middle heat insulation bag body and the outer layer bag body can be quickly and conveniently separated when being recycled, so that the environment-friendly recycling is very convenient.
Description
Technical Field
The invention relates to a thermal insulation bag, in particular to a thermal insulation bag convenient for environmental protection and recycling.
Background
With the improvement of the living standard of people, people increasingly choose holidays to go out to relax themselves, and take the babies out together with the people is hopeful for many parents, but the heat preservation of foods out of the belt becomes an important problem. The catering heat preservation of office workers is also a focus of attention, the requirements of young people of new generation in China on food heat preservation products are more and more strong, and with the increase of market demands, the novel heat preservation bag brings great convenience to the masses.
The heat-insulating bag, also called ice bag or ice bag, also called passive refrigerator, is a bag body which has waterproof, heat-insulating and constant-temperature effects and can be sealed, the bag body structure of the heat-insulating bag is usually a two-layer structure or a three-layer structure, taking the three-layer structure as an example, the bag body structure usually comprises a waterproof outer layer, a waterproof and oil-proof inner layer and a middle heat-insulating layer, and the middle heat-insulating layer usually adopts EPE pearl cotton foaming material, EPS foaming material and the like so as to provide good heat-insulating and heat-insulating effects. Along with the enhancement of people's environmental awareness, environment-friendly type heat preservation bag will become the mainstream of future development, and environment-friendly type heat preservation bag material adopts environmental protection material entirely, for example adopts food-grade environmental protection material, nontoxic tasteless, ultraviolet resistance, be difficult for discolouring, and the heat preservation bag can recycle after using or damaging like this. However, the two layers or three layers of the existing thermal insulation bag body and the bag body, the sealing structure and the handles are combined together in a hot pressing mode or a sewing mode, and materials among different layers of the bag body structure are different, so that materials of different layers are difficult to separate when recycling is performed, and recycling of the materials among the layers is not facilitated.
Disclosure of Invention
In order to solve the technical problems, the invention provides the thermal insulation bag convenient for environmental protection and recovery, which has good thermal insulation effect, and simultaneously can rapidly separate different layers of the bag body structure, thereby being convenient for environmental protection and recovery.
The technical scheme of the invention is realized as follows:
the utility model provides a make things convenient for thermal-insulation bag that environmental protection was retrieved, includes thermal-insulation bag body structure and seal structure, thermal-insulation bag body structure is including all having one end open-ended inlayer bag body, middle thermal-insulation bag body and outer bag body, seal structure includes first sealing strip, second sealing strip, first layering and second layering, first sealing strip the material of second sealing strip with the material of inlayer bag body is the same, first sealing strip the second sealing strip set up in the inboard of inlayer bag body is close to open-ended position and sets up relatively, just first sealing strip the second sealing strip with inlayer bag body integrated into one piece, first sealing strip inboard with open through the buckle connection of first protruding rib and first concave rib between the second sealing strip inboard, first layering with the second layering is located the outside of outer bag body is close to open-ended position and sets up relatively, first layering inboard with through the buckle connection of second protruding rib and second concave rib together between the first sealing strip inboard with the second concave rib is in between the second sealing strip and the outer bag body is in the middle of the second half with the centre bag body is connected to the second sealing strip and the centre gripping bag.
Further, the inner side of the first pressing strip is connected and combined with the outer side of the first sealing strip through the buckle of the male buckle and the female buckle, the inner side of the second pressing strip is connected and combined with the outer side of the second sealing strip through the buckle of the male buckle and the female buckle, and the heat preservation bag body is structurally provided with a through hole which penetrates through the inner layer bag body, the middle heat insulation bag body and the outer layer bag body and is used for avoiding the male buckle.
Further, the novel lifting handle comprises a handle body and a second split body, wherein the handle body comprises a first split body and a second split body, the first split body is integrally formed with the first pressing strip, the second split body is integrally formed with the second pressing strip, and the first split body and the second split body are connected and combined together through a buckle of a male buckle and a female buckle.
Further, the opening edge of the outer layer bag body extends outwards to exceed the opening edges of the inner layer bag body and the middle heat insulation bag body by a set length, two clamping chains and a zipper head are arranged on the opening edge of the outer layer bag body, the zipper head slides to enable the two clamping chains to be sealed or opened, and then the opening of the outer layer bag body is in a closed or opened state.
Further, the middle heat insulation bag body comprises an inflatable structure main body and a side strip positioned at the opening, the inflatable structure main body is composed of a plurality of bubble bags distributed in an array, and the side strip is clamped between the first pressing strip and the first sealing strip and between the second pressing strip and the second sealing strip.
Further, an air valve for providing inflation and deflation for the bubble bag is arranged on the middle heat insulation bag body.
Further, the inner layer bag body, the middle heat insulation bag body and the outer layer bag body are made of soft plastic, and the outer layer bag body is provided with an aluminized film for heat radiation protection.
The beneficial effects of the invention are as follows: the invention provides a convenient environment-friendly recycled heat preservation bag, which is characterized in that a heat preservation bag body structure of the heat preservation bag is designed into a mode that an inner layer bag body, a middle heat insulation bag body and an outer layer bag body are sleeved in sequence, the heat preservation bag body is integrally formed with the inner layer bag body through a first sealing strip and a second sealing strip, the first sealing strip and the second sealing strip are connected through a buckle of a first convex rib and a first concave rib, the sealing function of the inner layer bag body is realized, the inner layer bag body is prevented from conducting heat at an opening through convection, the inner layer bag body is prevented from conducting heat to the periphery through the middle heat insulation bag body, and preferably, the outer layer bag body is provided with a layer of aluminum plating for heat radiation prevention, and the inner layer bag body can be prevented from radiating heat in a radiation mode. Therefore, the thermal insulation bag has good thermal insulation effect. Meanwhile, the first sealing strip is connected with the first pressing strip through the buckles of the second convex ribs and the second concave ribs, the second sealing strip is connected with the second pressing strip through the buckles of the second convex ribs and the second concave ribs, and therefore the combination of the inner layer bag body, the middle heat insulation bag body and the outer layer bag body is achieved. Preferably, the handle is arranged, the first split body of the handle and the first pressing strip are integrally injection molded, and the second split body of the handle and the second pressing strip are integrally injection molded, so that the pressing strip and the handle are combined more firmly, the carrying is convenient, and the pressing strip and the sealing strip are not easy to separate.
Drawings
FIG. 1 is a schematic view of a thermal insulation bag of the present invention for convenient environmental protection recovery;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic view of the structure of the convenient and environment-friendly recycled thermal insulation bag with a handle;
fig. 4 is a schematic structural view of the thermal insulation bag with zipper head convenient for environmental protection recovery.
Detailed Description
In order that the technical content of the present invention may be more clearly understood, the following detailed description of the embodiments is given only for better understanding of the content of the present invention and is not intended to limit the scope of the present invention. The components in the structures of the drawings of the embodiments are not to scale and thus do not represent actual relative sizes of the structures in the embodiments. Wherein the upper or upper side of said structure or face comprises the case of other layers in between.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a thermal insulation bag convenient for environmental protection recovery comprises a thermal insulation bag body structure 1 and a sealing structure 2, the thermal insulation bag body structure comprises an inner bag body 11, a middle thermal insulation bag body 12 and an outer bag body 13, which are all provided with one end opening, the sealing structure comprises a first sealing strip 21, a second sealing strip 22, a first pressing strip 23 and a second pressing strip 24, the materials of the first sealing strip and the second sealing strip are the same as those of the inner bag body, the first sealing strip, the second sealing strip is arranged at a position, close to the opening, of the inner side of the inner bag body and is opposite to the position, and the first sealing strip, the second sealing strip and the inner bag body are integrally formed, the inner side of the first sealing strip is connected with the inner side of the second sealing strip through a buckle of a first convex rib 110 and a first concave rib 120, the first pressing strip and the second pressing strip are arranged at a position, close to the opening of the outer side of the outer bag body and are opposite to each other, the first sealing strip and the second pressing strip are connected with the middle sealing strip and the middle sealing strip 150 through a buckle of the second concave rib 140, and the second sealing strip is connected with the middle sealing strip and the middle sealing strip is combined between the outer bag body and the second sealing strip and the middle sealing strip and the sealing strip is connected with the middle sealing strip and the middle bag.
In the structure, the heat preservation bag body structure of the heat preservation bag is designed into a mode of sequentially sleeving an inner layer bag body, a middle heat insulation bag body and an outer layer bag body, the heat preservation bag body is integrally formed with the inner layer bag body through the first sealing strip, the second sealing strip and the inner layer bag body, the first sealing strip is connected with the second sealing strip through the buckle of the first convex rib and the first concave rib, the sealing function of the inner layer bag body is achieved, the inner layer bag body is prevented from conducting heat through convection at the opening, the inner layer bag body is prevented from conducting heat to the periphery through the middle heat insulation bag body, and preferably, the outer layer bag body is provided with one layer of aluminum plating for heat radiation protection, and the inner layer bag body can be prevented from radiating heat in a radiation mode. Therefore, the thermal insulation bag has good thermal insulation effect. Meanwhile, the first sealing strip is connected with the first pressing strip through the buckles of the second convex ribs and the second concave ribs, the second sealing strip is connected with the second pressing strip through the buckles of the second convex ribs and the second concave ribs, and therefore the combination of the inner layer bag body, the middle heat insulation bag body and the outer layer bag body is achieved.
Preferably, referring to fig. 2, the inner side of the first pressing strip and the outer side of the first sealing strip are connected and combined together through the buckle of the male buckle 170 and the female buckle 180, the inner side of the second pressing strip and the outer side of the second sealing strip are also connected and combined together through the buckle of the male buckle 170 and the female buckle 180, and the heat insulation bag body is structurally provided with a through hole penetrating through the inner layer bag body, the middle heat insulation bag body and the outer layer bag body and used for avoiding the male buckle. Like this, through the buckle connection of protruding fastener and concave fastener, can make between first layering and the first sealing strip and the combination between second layering and the second sealing strip more firm, prevent that first layering and first sealing strip and second layering and second sealing strip from taking off.
Preferably, referring to fig. 3, the lifting handle further comprises a lifting handle 3, wherein the lifting handle comprises a first split 31 and a second split 32, the first split is integrally formed with the first pressing strip, the second split is integrally formed with the second pressing strip, and the first split and the second split are connected and combined together through a buckle of the male fastener 170 and the female fastener 180. Like this, through the buckle connection of protruding fastener 170 and concave fastener 180 between first components of a whole that can function with the separation between the second components of a whole that can function, the first components of a whole that can function with the first layering of handle injection moulding, the second components of a whole that can function with the second layering injection moulding of handle can make layering and handle combine more firm, portable to guarantee difficult the separation between layering and the sealing strip.
Preferably, referring to fig. 4, the opening edge of the outer layer bag body extends outwards beyond the opening edges of the inner layer bag body and the middle heat insulation bag body by a set length, two clip chains 410 and a zipper head 420 are arranged on the opening edge of the outer layer bag body, and the two clip chains can be tightly sealed or opened by sliding the zipper head, so that the opening of the outer layer bag body is in a closed or opened state. The function of sealing is realized through the zipper head, which is the prior art, and the detailed structure composition is not repeated here.
Preferably, the middle heat insulation bag body comprises an inflatable structure main body and a side strip positioned at the opening, wherein the inflatable structure main body is composed of a plurality of bubble bags arranged in an array, and the side strip is clamped between the first pressing strip and the first sealing strip and between the second pressing strip and the second sealing strip. In this way, the middle heat insulation bag body is designed to be an inflatable structure with a plurality of air bubbles, and the heat insulation bag can have good heat insulation effect by utilizing the air bubble heat insulation principle, but the heat insulation bag is not limited to the air bubble heat insulation structure, and can also have other structures with heat insulation effect. The formation and arrangement of the air vesicles are not limited, and for example, the air vesicles can be in a strip shape, a round shape, an oval shape or an irregular shape.
Preferably, an air valve for providing inflation and deflation for the bubble bag is arranged on the middle heat insulation bag body. The inflatable bag can be inflated and deflated through the air valve, when the air is insufficient, the air can be supplemented, when the environment is protected, the air can be discharged, and the inflatable bag has the advantages of being small in specific size and convenient to carry relative to the soft EPE pearl cotton heat preservation layer.
Preferably, the inner layer bag body, the middle heat insulation bag body and the outer layer bag body are made of soft plastics, preferably, the inner layer bag body can be designed into a waterproof and oil-proof inner layer, and the outer layer bag body is provided with an aluminized film for preventing heat radiation. The inner layer bag body can be prevented from radiating in a radiation mode by arranging the aluminizer, so that the heat preservation and heat insulation effect of the heat preservation bag is further improved.
In summary, the invention provides the thermal insulation bag convenient for environmental protection and recovery, which has good thermal insulation effect, and simultaneously can rapidly separate different layers of the bag body structure, thereby being convenient for environmental protection and recovery.
The above embodiments are described in detail with reference to the accompanying drawings. Modifications and variations in the above-described embodiments may be made by those skilled in the art without departing from the spirit of the invention, which fall within the scope of the invention.
Claims (7)
1. The utility model provides a make things convenient for heat preservation bag of environmental protection recovery which characterized in that: the heat insulation bag comprises a heat insulation bag body structure (1) and a sealing structure (2), wherein the heat insulation bag body structure comprises an inner bag body (11), a middle heat insulation bag body (12) and an outer bag body (13) which are all provided with one end opening, the sealing structure comprises a first sealing strip (21), a second sealing strip (22), a first pressing strip (23) and a second pressing strip (24), the materials of the first sealing strip and the second sealing strip are the same as those of the inner bag body, the first sealing strip, the second sealing strip and the inner side of the inner bag body are arranged at positions close to the opening and are opposite to each other, the first sealing strip, the second sealing strip and the inner bag body are integrally formed, the inner side of the first sealing strip and the inner side of the second sealing strip are sealed or opened through the buckling connection of a first convex rib (110) and a first concave rib (120), the first pressing strip and the second pressing strip are arranged at positions close to the opening on the outer side of the outer bag body and are opposite to each other, the inner side of the first pressing strip and the first pressing strip are combined with the outer bag body through a second convex rib (130) and a second concave rib (150) through the buckling connection between the first sealing strip and the middle rib (150), the other half of the middle heat insulation bag body and the outer layer bag body are clamped between the second sealing strip and the second pressing strip.
2. The thermal insulation bag convenient for environmental protection recovery according to claim 1, wherein: the inner side of the first pressing strip is connected and combined with the outer side of the first sealing strip through the buckle of the male buckle (170) and the female buckle (180), the inner side of the second pressing strip is connected and combined with the outer side of the second sealing strip through the buckle of the male buckle (170) and the female buckle (180), and the heat preservation bag body is structurally provided with a through hole which penetrates through the inner layer bag body, the middle heat insulation bag body and the outer layer bag body and is used for avoiding the male buckle.
3. The thermal insulation bag convenient for environmental protection recovery according to claim 1, wherein: still include handle (3), the handle includes first components of a whole that can function independently (31) and second components of a whole that can function independently (32), first components of a whole that can function independently with first layering integrated into one piece, the second components of a whole that can function independently with second layering integrated into one piece, first components of a whole that can function independently with connect through the buckle of protruding fastener (170) and concave fastener (180) between the second components of a whole that can function independently and combine together.
4. The thermal insulation bag convenient for environmental protection recovery according to claim 1, wherein: the opening edge of the outer layer bag body extends outwards to exceed the set length of the opening edges of the inner layer bag body and the middle heat insulation bag body, two clamping chains (410) and a zipper head (420) are arranged on the opening edge of the outer layer bag body, the zipper head slides to enable the two clamping chains to be tightly sealed or opened, and then the opening of the outer layer bag body is in a closed or opened state.
5. The thermal insulation bag convenient for environmental protection recovery according to claim 1, wherein: the middle heat insulation bag body comprises an inflatable structure main body and edge strips positioned at the opening, wherein the inflatable structure main body consists of a plurality of bubble bags which are arranged in an array, and the edge strips are clamped between the first pressing strip and the first sealing strip and between the second pressing strip and the second sealing strip.
6. The thermal insulation bag convenient for environmental protection recovery of claim 5, wherein: the middle heat insulation bag body is provided with an air valve for providing inflation and deflation for the bubble bag.
7. The thermal insulation bag convenient for environmental protection recovery according to claim 1, wherein: the inner layer bag body, the middle heat insulation bag body and the outer layer bag body are made of soft plastic, and the outer layer bag body is provided with an aluminum plating film for heat radiation prevention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811493391.XA CN109850343B (en) | 2018-12-07 | 2018-12-07 | Thermal insulation bag convenient for environment protection recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811493391.XA CN109850343B (en) | 2018-12-07 | 2018-12-07 | Thermal insulation bag convenient for environment protection recovery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109850343A CN109850343A (en) | 2019-06-07 |
| CN109850343B true CN109850343B (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811493391.XA Active CN109850343B (en) | 2018-12-07 | 2018-12-07 | Thermal insulation bag convenient for environment protection recovery |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589247A (en) * | 2019-08-02 | 2019-12-20 | 中山火炬职业技术学院 | Packaging process of explosive solid |
| CN112407598A (en) * | 2019-08-22 | 2021-02-26 | 珠海格力电器股份有限公司 | Brand-new # -shaped liner buffering and packaging structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4312168A1 (en) * | 1993-04-14 | 1994-10-20 | Winkler Duennebier Kg Masch | Recyclable padded pouch |
| KR20110118532A (en) * | 2010-04-23 | 2011-10-31 | 주식회사 아이애드피앤에스 | A safety envelope for easy recycle |
| CN104943959A (en) * | 2014-03-28 | 2015-09-30 | 江苏海建股份有限公司 | Cement bag capable of being used repeatedly |
| CN206798109U (en) * | 2017-04-01 | 2017-12-26 | 南京光谷数据处理有限公司 | Environmental protection for ultraviolet (UV) curable ink is recycled and packaged thing |
| CN206900936U (en) * | 2017-06-29 | 2018-01-19 | 天津丰迪科技有限公司 | A kind of multilayer food product packaging bag |
-
2018
- 2018-12-07 CN CN201811493391.XA patent/CN109850343B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4312168A1 (en) * | 1993-04-14 | 1994-10-20 | Winkler Duennebier Kg Masch | Recyclable padded pouch |
| KR20110118532A (en) * | 2010-04-23 | 2011-10-31 | 주식회사 아이애드피앤에스 | A safety envelope for easy recycle |
| CN104943959A (en) * | 2014-03-28 | 2015-09-30 | 江苏海建股份有限公司 | Cement bag capable of being used repeatedly |
| CN206798109U (en) * | 2017-04-01 | 2017-12-26 | 南京光谷数据处理有限公司 | Environmental protection for ultraviolet (UV) curable ink is recycled and packaged thing |
| CN206900936U (en) * | 2017-06-29 | 2018-01-19 | 天津丰迪科技有限公司 | A kind of multilayer food product packaging bag |
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| CN109850343A (en) | 2019-06-07 |
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