CN209306121U - The insulated bag for facilitating environmental protection to recycle - Google Patents

Abstract

The utility model discloses a kind of insulated bags for facilitating environmental protection to recycle; the heat preservation Bag structure of insulated bag is designed as to the form being successively nested by inner bag, intermediate heat-insulated bag body, outer layer bag body; and it is integrally formed by the first, second sealing strip and inner bag; snapping connection between the first, second sealing strip; realize the enclosing function of inner bag; it is realized by intermediate heat-insulated bag body and prevents the function of the peritropous heat loss through conduction of inner bag, and then insulated bag is made to be provided with good heat insulating effect；Pass through snapping connection between the first sealing strip and the first press strip again; snapping connection between the second sealing strip and the second press strip; realize the physical bond of inner bag, intermediate heat-insulated bag body and outer layer bag body; when recycling again; quickly and easily inner bag, intermediate heat-insulated bag body and outer layer bag body can be separated, be recycled quite convenient for environmental protection.

Description

The insulated bag for facilitating environmental protection to recycle

Technical field

The utility model relates to a kind of insulated bags, are specifically related to a kind of insulated bag for facilitating environmental protection to recycle.

Background technique

With the raising of people's lives level, people more and more select festivals or holidays trip to relax, and take The baby of oneself goes out to be the wish of many parents together, however the heat preservation of included outgoing food just important is asked at one Topic.The food and drink heat preservation of office worker is also the focus that receives much attention, the need of the young man of China New Generation for food heat-insulation product Asking will be more more and more intense, and with the increase of the market demand, the appearance of novel insulation bag brings great convenience to masses.

Insulated bag, also known as ice bag or ice packet, also referred to as passive refrigerator, be it is a kind of with waterproof, it is heat-insulated, constant temperature effect can With the bag body of sealing, the Bag structure of insulated bag is usually double-layer structure or three-decker, by taking three-decker as an example, Bag structure Waterproof outer layer, waterproof and oilproof internal layer and intermediate thermal insulating layer are generally included, intermediate thermal insulating layer generallys use EPE pearl wool foaming material Material, EPS foamed material etc., to provide good heat insulating effect.With the enhancing of people's environmental consciousness, Environmental-protection thermal-insulation bag will As the mainstream of future development, Environmental-protection thermal-insulation bag material all uses environment-friendly materials, for example uses food-grade environment-friendly materials, nothing The tasteless, uvioresistant of poison, not easy to change, such insulated bag can recycle again after use or after damage.But it is existing Hot pressing is all made of between the double-layer structure or three-decker of insulated bag bag body and between bag body and enclosuring structure and handle Mode or the mode of sewing are combined together, since the material between the different layers of Bag structure is difference, when recycling, It is difficult to separate the material of different layers, to be unfavorable for the recycling of material between each layer.

Summary of the invention

In order to solve the above-mentioned technical problem, the utility model proposes a kind of insulated bags for facilitating environmental protection to recycle, with good While the heat insulating effect got well, quickly the different layers of Bag structure can also be separated, recycled convenient for environmental protection.

The technical solution of the utility model is achieved in that

A kind of insulated bag for facilitating environmental protection to recycle, including heat preservation Bag structure and enclosuring structure, the heat preservation Bag structure Including there was only inner bag open at one end, intermediate heat-insulated bag body and outer layer bag body, the enclosuring structure includes the first sealing Item, the second sealing strip, the first press strip and the second press strip, first sealing strip, second sealing strip material with it is described interior The material of layer bag body is identical, and first sealing strip, second sealing strip are set to the inside of the inner bag close to opening The position of mouth is simultaneously oppositely arranged, and first sealing strip, second sealing strip and the inner bag are integrally formed, described Between on the inside of first sealing strip and on the inside of second sealing strip by the first convex ribs item and the first concave bar item snap connection into It goes and seals or open, first press strip and second press strip are set to the close position being open in outside of the outer layer bag body simultaneously Be oppositely arranged, on the inside of first press strip and on the outside of first sealing strip between pass through the second convex ribs item and the second concave bar item It snaps connection and is combined together, pass through third convex ribs item between the inside of second press strip and the outside of second sealing strip It is combined together with snapping connection for third concave bar item, the half of the heat-insulated bag body in centre and the outer layer bag body is clamped in institute It states between the first sealing strip and first press strip, the other half of the heat-insulated bag body in centre and the outer layer bag body are clamped in institute It states between the second sealing strip and second press strip.

Further, pass through convex fastener and recessed fastener between the inside of first press strip and first sealing strip outside Snap connection and be combined together, also by convex fastener between the inside of second press strip and the outside of second sealing strip Be combined together with snapping connection for recessed fastener, be formed on the heat preservation Bag structure perforation inner bag, it is described in Spaced heat bag body and the outer layer bag body are used to avoid the through-hole of the convex fastener.

Further, further include handle, the handle includes that first is seperated and second is seperated, described first it is seperated with it is described First press strip is integrally formed, described second it is seperated be integrally formed with second press strip, described first it is seperated with described second point It is combined together between body by convex fastener and snapping connection for recessed fastener.

Further, the opening edge of the outer layer bag body extends outwardly beyond the inner bag and intermediate heat-insulated bag body is opened Mouthful side sets length, and the opening edge of the outer layer bag body sets that there are two clip chain item and a slider of zipper fasteners, and sliding the slider of zipper fastener can Keep two clip chain items closely sealed or open, and then makes the opening of the outer layer bag body in closure or open state.

Further, the heat-insulated bag body in the centre includes inflatable structure main body and the edge strip positioned at opening, the inflation Main structure body is made of several bubble pockets of array arrangement, the edge strip be held on first press strip and the first sealing strip it Between and second press strip and second sealing strip between.

Further, the promising bubble pockets are set in the heat-insulated bag body in the centre, the air valve of inflation/deflation is provided.

Further, the material of the inner bag, the heat-insulated bag body in the centre and the outer layer bag body is soft modeling Material, the outer layer bag body have one layer of aluminizer for being used for thermal radiation resistant.

The beneficial effects of the utility model are: the utility model provides a kind of insulated bag for facilitating environmental protection to recycle, will keep the temperature The heat preservation Bag structure of bag is designed as the form being successively nested by inner bag, intermediate heat-insulated bag body, outer layer bag body, and passes through the One sealing strip, the second sealing strip and inner bag are integrally formed, and pass through the first convex ribs between the first sealing strip and the second sealing strip Item and the first concave bar item snap connection, and realize the enclosing function of inner bag, prevent inner bag opening by pair Conductance heat prevents the peritropous heat loss through conduction of inner bag by intermediate heat-insulated bag body, it is preferred that outer layer bag body has one layer For aluminizing for thermal radiation resistant, inner bag can be prevented to radiate by radiation mode.Therefore, the utility model insulated bag has Good heat insulating effect.Meanwhile first passes through the second convex ribs item and the second concave bar item between sealing strip and the first press strip It snaps connection, snapping connection by the second convex ribs item and the second concave bar item, realizes between the second sealing strip and the second press strip The combination of inner bag, intermediate heat-insulated bag body and outer layer bag body, relative to it is existing by way of hot pressing and sewing by multilayer bag Body structure is combined together, and the utility model is a kind of physical bond, can be quickly and easily by when recycling again Layer bag body, intermediate heat-insulated bag body and outer layer bag body separate, and recycle quite convenient for environmental protection.Preferably, handle, handle are equipped with It is first seperated with the first press strip integrated injection molding, the second of handle is seperated with the second press strip integrated injection molding, can make Press strip is stronger in conjunction with handle, easy to carry, and guarantees to be not easily disconnected from out between press strip and sealing strip.

Detailed description of the invention

Fig. 1 is the structural schematic diagram for the insulated bag that the utility model facilitates environmental protection to recycle；

Fig. 2 be in Fig. 1 A-A to sectional view；

Fig. 3 is the structural schematic diagram of the handled insulated bag for facilitating environmental protection to recycle of the utility model；

Fig. 4 is the structural schematic diagram of the insulated bag that facilitates environmental protection recycle of the utility model with slider of zipper fastener.

Specific embodiment

In order to be more clearly understood that the technology contents of the utility model, spy lifts following embodiment and is described in detail, mesh Be only that the content for being best understood from the utility model rather than limit the protection scope of the utility model.The structure of embodiment attached drawing In each component part do not press normal rates scaling, therefore do not represent the practical relative size of each structure in embodiment.Described in wherein The upper surface of structure or face or upside include intermediate the case where there are also other layer.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of insulated bag for facilitating environmental protection to recycle, including heat preservation Bag structure 1 and envelope Mouth structure 2, the heat preservation Bag structure include there was only inner bag 11 open at one end, intermediate heat-insulated bag body 12 and outer bag Body 13, the enclosuring structure include the first sealing strip 21, the second sealing strip 22, the first press strip 23 and the second press strip 24, and described the One sealing strip, the material of second sealing strip are identical as the material of the inner bag, first sealing strip, described second Sealing strip is set to the inside of the inner bag close to the position of opening and is oppositely arranged, and first sealing strip, described Second sealing strip and the inner bag are integrally formed, and are led between second sealing strip inside on the inside of first sealing strip It crosses the first convex ribs item 110 and snapping connection for the first concave bar item 120 is sealed or opens, first press strip and described second Press strip is set to the outside of the outer layer bag body close to the position being open and is oppositely arranged, the first press strip inside and described first It is combined together between on the outside of sealing strip by the second convex ribs item 130 and the second snapping connection for concave bar item 140, second pressure Snapping connection by third convex ribs item 150 and third concave bar item 160 between the inside of item and the outside of second sealing strip It is combined together, the half of the heat-insulated bag body in centre and the outer layer bag body is clamped in first sealing strip and described first Between press strip, the other half of the heat-insulated bag body in centre and the outer layer bag body are clamped in second sealing strip and described second Between press strip.

In above structure, the heat preservation Bag structure of insulated bag is designed as by inner bag, intermediate heat-insulated bag body, outer bag The form that body is successively nested, and pass through the first sealing strip, the second sealing strip and inner bag integrated molding, the first sealing strip and the Snapping connection by the first convex ribs item and the first concave bar item, realizes the enclosing function of inner bag between two sealing strips, hinders Only inner bag prevents the peritropous conduction of inner bag to dissipate in opening by convective heat transfer by intermediate heat-insulated bag body Heat, it is preferred that outer layer bag body has one layer of aluminizing for thermal radiation resistant, and inner bag can be prevented to dissipate by radiation mode Heat.Therefore, the utility model insulated bag has good heat insulating effect.Meanwhile first between sealing strip and the first press strip By snapping connection for the second convex ribs item and the second concave bar item, between the second sealing strip and the second press strip by the second convex ribs item and Second concave bar item snaps connection, and realizes the combination of inner bag, intermediate heat-insulated bag body and outer layer bag body, relative to existing logical Multilayer Bag structure is combined together by the mode for crossing hot pressing and sewing, and the utility model is a kind of physical bond, is being returned again When receiving utilization, quickly and easily inner bag, intermediate heat-insulated bag body and outer layer bag body can be separated, returned quite convenient for environmental protection It receives and utilizes.

Preferably, referring to fig. 2, pass through convex fastener between the inside of first press strip and first sealing strip outside 170 and snapping connection for recessed fastener 180 be combined together, the outside of the inside of second press strip and second sealing strip it Between be combined together also by convex fastener 170 and snapping connection for recessed fastener 180, be formed with perforation on the heat preservation Bag structure The inner bag, the heat-insulated bag body in the centre and the outer layer bag body are used to avoid the through-hole of the convex fastener.In this way, passing through Convex fastener is snapped connection with recessed fastener, can make between the first press strip and the first sealing strip and the second press strip and second seals Combination between item it is stronger, prevent the first press strip and the first sealing strip and the second press strip and the second sealing strip to be detached from It opens.

It preferably, further include handle 3 referring to Fig. 3, the handle includes the first fission 31 and the second fission 32, and described the One seperated and first press strip integrated molding, second fission are integrally formed with second press strip, first fission It is combined together between seperated with described second by convex fastener 170 and snapping connection for recessed fastener 180.In this way, first is seperated Snapping connection by convex fastener 170 and recessed fastener 180 between seperated with second realize and combine and isolated function, handle First seperated and the first press strip integrated injection molding, the second fission of handle and the second press strip integrated injection molding, can make to press Item is stronger in conjunction with handle, easy to carry, and guarantees to be not easily disconnected from out between press strip and sealing strip.

Preferably, referring to fig. 4, the opening edge of the outer layer bag body extends outwardly beyond the inner bag and middle spaced heat Bag body opening edge sets length, and the opening edge of the outer layer bag body is set there are two clip chain item 410 and a slider of zipper fastener 420, slides institute Stating slider of zipper fastener can make two clip chain items closely sealed or open, and then make the opening of the outer layer bag body in closure or opening state State.The function of sealing is realized by slider of zipper fastener, this is the prior art, its detailed construction that details are not described herein composition.

Preferably, the heat-insulated bag body in the centre includes inflatable structure main body and the edge strip positioned at opening, the inflation knot Structure main body is made of several bubble pockets of array arrangement, and the edge strip is held between first press strip and the first sealing strip And between second press strip and second sealing strip.In this way, by the way that if intermediate heat-insulated bag body is designed to there is dry gas The inflatable structure of vesicle can make insulated bag have good heat insulating effect using bubble mechanism of heat insulation, but not limited to this, It is also possible to other structures with heat insulating effect.The formation and arrangement of bubble pockets are unlimited, for example can be in bar shaped or circle Shape or ellipse or irregular shape etc..

Preferably, the promising bubble pockets are set in the heat-insulated bag body in the centre, the air valve of inflation/deflation is provided.Pass through air valve The inflation/deflation that bubble pockets may be implemented can be bled off gas with make-up gas in environmental protection recycling in gas deficiency, Relative to soft EPE pearl wool insulating layer, specific advantage small in size, easy to carry.

Preferably, the material of the inner bag, the heat-insulated bag body in the centre and the outer layer bag body is flexible plastic, Preferably, inner bag may be designed to waterproof and oilproof internal layer, and the outer layer bag body has one layer of aluminizer for being used for thermal radiation resistant. Inner bag can be prevented to radiate by radiation mode by the way that aluminizer is arranged, further increase insulated bag heat insulating effect.

To sum up, the utility model proposes a kind of insulated bags for facilitating environmental protection to recycle, with good thermal insulation separation thermal effect While fruit, quickly the different layers of Bag structure can also be separated, recycled convenient for environmental protection.

Above embodiments are that the preferred embodiment of the utility model is described in detail referring to attached drawing.The skill of this field Art personnel are by carrying out modification or change on various forms, but the feelings of the essence without departing substantially from the utility model to above-described embodiment Under condition, all fall within the scope of the present invention.

Claims (7)

1. a kind of insulated bag for facilitating environmental protection to recycle, it is characterised in that: including heat preservation Bag structure (1) and enclosuring structure (2), institute Stating heat preservation Bag structure includes there was only inner bag (11) open at one end, intermediate heat-insulated bag body (12) and outer layer bag body (13), the enclosuring structure includes the first sealing strip (21), the second sealing strip (22), the first press strip (23) and the second press strip (24), first sealing strip, the material of second sealing strip are identical as the material of the inner bag, first sealing Item, second sealing strip are set to the inside of the inner bag close to the position being open and are oppositely arranged, and described first Sealing strip, second sealing strip and the inner bag are integrally formed, and are sealed on the inside of first sealing strip with described second It is sealed or opens by the first convex ribs item (110) and the first snapping connection for concave bar item (120) between on the inside of item, described the One press strip is set to the outside of the outer layer bag body close to the position being open with second press strip and is oppositely arranged, first pressure Snapping connection by the second convex ribs item (130) and second concave bar item (140) between on the inside of item and on the outside of first sealing strip Be combined together, between the inside of second press strip and the outside of second sealing strip by third convex ribs item (150) and Snapping connection for third concave bar item (160) is combined together, the half clamping of the heat-insulated bag body in centre and the outer layer bag body Between first sealing strip and first press strip, the other half clamping of the heat-insulated bag body in centre and the outer layer bag body Between second sealing strip and second press strip.

2. it is according to claim 1 facilitate environmental protection recycle insulated bag, it is characterised in that: the inside of first press strip with It is combined together between on the outside of first sealing strip by convex fastener (170) and snapping connection for recessed fastener (180), described the Connect between the inside of two press strips and the outside of second sealing strip also by the buckle of convex fastener (170) and recessed fastener (180) Binding is combined, and the perforation inner bag, the heat-insulated bag body in the centre and described are formed on the heat preservation Bag structure Outer layer bag body is used to avoid the through-hole of the convex fastener.

3. the insulated bag according to claim 1 for facilitating environmental protection to recycle, it is characterised in that: it further include handle (3), it is described to mention Hand includes first seperated (31) and second seperated (32), and first fission is integrally formed with first press strip, and described second It is seperated to be integrally formed with second press strip, described first it is seperated it is seperated with described second between by convex fastener (170) and recessed Snapping connection for fastener (180) is combined together.

4. the insulated bag according to claim 1 for facilitating environmental protection to recycle, it is characterised in that: the opening edge of the outer layer bag body It extends outwardly beyond the inner bag and intermediate heat-insulated bag body opening edge setting length, the opening edge of the outer layer bag body is equipped with Two clip chain items (410) and a slider of zipper fastener (420), sliding the slider of zipper fastener can make two clip chain items closely sealed or open, And then make the opening of the outer layer bag body in closure or open state.

5. the insulated bag according to claim 1 for facilitating environmental protection to recycle, it is characterised in that: the heat-insulated bag body in centre includes Inflatable structure main body and edge strip positioned at opening, the inflatable structure main body are made of several bubble pockets of array arrangement, The edge strip be held between first press strip and the first sealing strip and second press strip and second sealing strip it Between.

6. the insulated bag according to claim 5 for facilitating environmental protection to recycle, it is characterised in that: set in the heat-insulated bag body in centre It is equipped with and provides the air valve of inflation/deflation for the bubble pockets.

7. it is according to claim 1 facilitate environmental protection recycle insulated bag, it is characterised in that: the inner bag, it is described in The material of spaced heat bag body and the outer layer bag body is flexible plastic, and there is the outer layer bag body one layer to be used for thermal radiation resistant Aluminizer.