CN209409535U - A kind of compound bubble bags - Google Patents

Abstract

The utility model discloses a kind of compound bubble bags, it is related to packaging bag technical field, its key points of the technical solution are that: including bag body, bag body is set as opening portion on one side, bag body is disposed with composite layer and bubble layer from outside to inside, multiple separation air bags are provided in bag body, separate air bag side to be fixed on the side of bag body inner wall, multiple bottoms for separating air bag are respectively connected with gas tube, multiple gas tubes are both secured to bag body inner wall far from the side for separating air bag, multiple gas tubes extend to opening portion and are connected with gas main far from the one end for separating air bag, the both ends of gas main are set to air inlet and gas outlet, and sealing valve is provided on air inlet and gas outlet.By controlling not to air bag ventilation is separated, it is suitable for larger electronic component and places, or to air bag ventilation is separated, be divided into multiple chambers placed for Small electronic component using air bag is separated, have the effect of improving the applicability of compound bubble bags.

Description

A kind of compound bubble bags

Technical field

The utility model relates to packaging bag technical fields, more specifically, it relates to a kind of compound bubble bags.

Background technique

Bubble bags are mainly processed using high pressure polyethylene bubble chamber film by cutting film, and bubble chamber film is cut into and needs bag making specification ruler It is very little, it is then processed by the production that the dedicated Bag Making Machine of bubble chamber film { heat warms cutting machine for bag } carries out sack, mainly applies to electronics Product Cushion Packaging System, plastic products, metal product, ceramic, glassware and other products for needing buffer protection Logistics transportation protection.In the prior art in order to improve the using effects of bubble bags, it will usually the compound upper composite layer outside bubble band, To form the beneficial effects such as antistatic, antidetonation, moisture-proof.

If application publication number is CN206679515U, the day for announcing discloses a kind of compound for the Chinese patent of 2017.11.28 Type bubble courier bag, comprising the bag body as made of the heat-sealing of three side of two panels packaging material, another side is opening portion；Packaging material is by outer The scuff-resistant coating of side and the co-extrusion film composition of inside；It is provided with inner lining bag in the bag body, is provided with and aluminizes on the outer wall of inner lining bag Layer, inner lining bag are provided with bubble layer between extruded film together, are provided with partition wall between two panels inner lining bag.

It is placed in bag body by using inner lining bag, and forms isolation using the partition wall being arranged between two panels liner belt, Multiple electronic components are placed in order to be isolated.But partition wall can not be split, band is fixed in vivo and is divided into several chambers, for compared with Big electronic component can not be placed, and cause applicability poor.

Utility model content

Problem in view of the prior art, the purpose of this utility model is to provide a kind of compound bubble bags, have and improve it The advantages of applicability.

To achieve the above object, the utility model provides following technical solution:

A kind of compound bubble bags, including bag body, the bag body are set as opening portion on one side, and the bag body is from outside to inside successively It is provided with composite layer and bubble layer, multiple separation air bags are provided in the bag body, bag body is fixed in the separation air bag side On the side of inner wall, multiple bottoms for separating air bag are respectively connected with gas tube, and multiple gas tubes are both secured to bag body Far from the side for separating air bag, multiple gas tubes extend to opening portion and are connected with inner wall far from the one end for separating air bag Gas main, the both ends of the gas main are set to air inlet and gas outlet, and are provided on the air inlet and gas outlet Sealing valve.

So set, carrying out separating chamber when placing each Small electronic component, by opening the close of air inlet Valve is sealed, and is inflated into gas main, so that gas separates in air bag as gas tube enters, thus by each separation air bag drum It rises, is placed in bag body internal wall separates one by one convenient for Small electronic component at multiple small chambers using the separation air bag heaved In each chamber.When placing biggish electronic component, by opening the sealing valve of gas outlet, the gas in air bag will be separated and arranged Out, it is fitted on the side inner wall with body so that separating balloon contraction, so that the chamber on bag body inner wall is no longer isolated, thus Electronic component is accommodated using entire bag body chamber, is placed convenient for biggish electronic component.Through the above scheme, separated by control The state of inflation and the unaerated of air bag switches the state whether bag body inner cavity being isolated, is adapted to multiple miniature electrics While element is placed, the applicability for having the effect of improving compound bubble bags in the placement of larger electronic component can adapt to.

Further setting: multiple separation air bags are equidistantly arranged, and when the separation air bag unaerated, the separation Air bag fits on the inner wall of bag body.

So set, bag body inner wall can be isolated into chamber of the same size when being inflated to multiple separation air bags, Convenient for placing each Small electronic component respectively；It is fitted on the inner wall of bag body when separating air bag unaerated, makes the inside of bag body It is not isolated, convenient for placing biggish electronic component, improves applicability.

Further setting: the gas tube is provided with sealing fastening bar, the sealing on one end side wall of gas main Fastening bar is set to gas tube far from the side wall of bag body, and the bag body inner wall corresponds to fixation at the position of sealing fastening bar and sets It is equipped with positioning seat, buckling groove is offered on the positioning seat, the sealing fastening bar is set as being interference fitted with buckling groove.

So set, by the sealing fastening bar and buckling groove of setting positioning seat can be buckled into using sealing fastening bar In buckling groove, to the gas circuit of gas tube and gas main junction be sealed, thus not to the separation connected with corresponding gas tube Ventilation in air bag, ventilates to unsealed separation air bag, so as to be isolated into different size of chamber according to demand, improves Applicability.

Further setting: the separation air bag close to being provided with positioning strip on the peripheral wall of gas tube, the positioning strip in The structure of the sealing fastening bar is consistent, and the positioning strip and the buckling groove are interference fitted.

So set, by the way that the structure of positioning strip and sealing fastening bar are set as unanimously, so that in the separation air bag of inflation After heaving, using the cooperation of positioning strip and buckling groove, air bag will be separated and be positioned inside bag body, while sealed gas tube and avoiding Gas leakage improves and separates the stability after air bag is heaved, convenient for the placement of product.

Further setting: circle is arranged in the cross section of the sealing fastening bar, and the buckling groove is correspondingly arranged on circle, and The side of the buckling groove close to sealing fastening bar offers clamped mouth, and the cross-sectional area of the sealing fastening bar is greater than institute State the cross-sectional area setting of buckling groove.

So set, sealing fastening bar is buckled into buckling groove by clamped mouth, circular cross section can be avoided seal buckle It closes item and is detached from clamped mouth, sealing fastening bar could be detached from outside buckling groove after applying certain power to it, be fastened convenient for sealing Item and positioning strip are installed in buckling groove, and the separation air bag after leakproofness and inflation in order to control each gas tube is determined Position stability.

Further setting: the sealing valve is set as sealing rubber cover, and the sealing rubber cover is plugged in air inlet and goes out At port, and the air inlet and gas outlet of the sealing rubber cover and gas main are interference fitted.

So set, sealing rubber cover has elastic deformation ability, convenient for being plugged at air inlet and gas outlet, and seal Rubber sleeve and air inlet and gas outlet are interference fitted, and be can be improved leakproofness, are avoided gas leakage.

Further setting: the composite layer includes co-extrusion film and scuff-resistant coating, and the co-extrusion film is set to scuff-resistant coating and gas Between alveolar layer.

So set, can be improved the wearability of bag body outer wall by scuff-resistant coating, the service life of bag body is improved, by setting The co-extrusion film set can be matched with bubble layer and form extruding protection, improve the protecting effect to wall product in pad.

Further setting: the co-extrusion film is set as PO film, PE film, pearl film or aluminium film.

So set, light transmission can be convenient for by forming co-extrusion film by PO film, using PE film, then light transmittance is relatively poor, but has Preferable protecting effect can protect bag body；Pearl film has multicolour, the bag body outer wall face of color required for being capable of forming Color, aluminium film not only have rich colors, and relatively more resistant to abrasive wear, can be improved the service life of bag body.

Further setting: the scuff-resistant coating is set as frosted protective film.

So set, frosted protective film is not only wear-resisting, and can be improved frictional force when gripping, gripping is more comfortable, Bag body is picked up convenient for people, improves the convenience used.

By using above-mentioned technical proposal, the utility model is compared compared with the prior art, is had the advantage that

1, it is isolated by inflating to be formed to bag body inside to separation air bag, in order to which each Small electronic component to be placed in In the chamber of each isolation, for biggish electronic component, the emptying of inside air bag gas will be separated, make not to be isolated inside bag body It can place, have the effect of improving the applicability of compound bubble bags；

2, by the sealing fastening bar and buckling groove of setting, the separation air bag for not needing to heave can be sealed according to demand, It heaves to form isolation to separate air bag using other, forms different isolation chambers, be adapted to multiple product placement, improve compound The applicability of bubble bags；

3, by the positioning strip of setting, the separation air bag heaved can be positioned in positioning seat, improves and separates air bag drum Rise after stability, in order to product apart from.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of compound bubble bags；

Fig. 2 is the schematic cross-sectional view of compound bubble bags；

Fig. 3 is the enlarged diagram in Fig. 2 at A；

Fig. 4 is the enlarged diagram in Fig. 1 at B；

Fig. 5 is the enlarged diagram in Fig. 1 at C.

In figure: 1, bag body；11, composite layer；111, co-extrusion film；112, scuff-resistant coating；12, bubble layer；13, positioning seat；131, Buckling groove；132, clamped mouth；2, opening portion；3, separate air bag；31, positioning strip；4, gas tube；41, fastening bar is sealed；5, total gas Pipe；51, air inlet；52, gas outlet；6, sealing valve；7, it covers；8, double-sided adhesive.

Specific embodiment

Compound bubble bags are described further referring to figs. 1 to Fig. 5.

A kind of compound bubble bags, as shown in Figure 1, including bag body 1, three sides of bag body 1 carry out hot wind, and another side is set as being open Portion 2, is provided with capping 7 on opening portion 2, and capping 7 one towards extending to form on the outside of opening portion 2, is covering 7 foldings by bag body 1 When curved, opening portion 2 can be sealed.Further, it is covered with double-sided adhesive 8 on the inner wall of capping 7, it, will when sealing opening The release layer of double-sided adhesive 8, which is torn, to fit in capping 7 in bag body 1, so that opening portion 2 be sealed.

As shown in Figures 2 and 3, bag body 1 is disposed with composite layer 11 and bubble layer 12 from outside to inside, specifically, compound Layer 11 includes co-extrusion film 111 and scuff-resistant coating 112, wherein and co-extrusion film 111 is set to scuff-resistant coating 112 between bubble layer 12, and It is bonded between scuff-resistant coating 112, co-extrusion film 111 and bubble layer 12 using glue layer.Further, scuff-resistant coating 112 uses frosted Protective film setting, not only has abrasionproof protective value, while being capable of increasing frictional force when holding bag body 1, to improve gripping Stability and comfort, convenient for the use of bag body 1.Co-extrusion film 111 is set as PO film, PE film, pearl film or aluminium film, to be formed Hyaline layer or color layer can be designed according to use demand, improve the service performance of bag body 1.

As depicted in figs. 1 and 2, multiple separation air bags 3, multiple equidistant uniformly rows of separation air bag 3 are provided in bag body 1 Cloth, and multiple sides for separating air bag 3 are fixed on the side of 1 inner wall of bag body, when separating 3 unaerated of air bag, separate air bag 3 It fits on the inner wall of bag body 1, placement article is carried out with the space using entire 1 inner wall of bag body.The present embodiment will separate air bag 3 There are two specific settings, so as to be separated into inside bag body 1 by forming two layers of isolation to two separation air bag 3 inflations Three chambers carry out article placement, and the use in 1 space of whole bag body can be switched to the inflation of air bag 3 is separated by controlling whether Or it is isolated into multiple chambers and carries out using raising applicability.

As shown in Figure 1 and Figure 4, specifically, the bottom of two separation air bags 3 is fixedly connected to gas tube 4, gas tube 4 Bottom fits in 1 bottom of bag body and extends on side inner wall of the bag body 1 relative to separation air bag 3, and gas tube 4 is far from separation gas One end of capsule 3 extends at opening portion 2.Gas main 5, gas main are connected at the position that two gas tubes 4 extend to opening portion 2 5 extending direction is consistent with the extending direction in the portion of opening, and is set to air inlet 51 and gas outlet at the both ends of gas main 5 52, it is respectively provided on air inlet 51 and gas outlet 52 by sealing valve 6.By opening the sealing valve 6 at air inlet 51, and to total gas Inflation, is divided into gas into two gas tubes 4 from gas main 5 in pipe 5, to be inflated to two separation air bags 3, convenient for utilizing two Separate air bag 3 and form isolation, is easy to use.

As shown in Figure 1 and Figure 5, specifically, sealing valve 6 is set as sealing rubber cover, sealing rubber cover is plugged in air inlet 51 at gas outlet 52, and sealing rubber cover is interference fitted with the air inlet 51 of gas main 5 and gas outlet 52, passes through difference Insertion sealing rubber cover, that is, salable air inlet 51 and gas outlet 52, utilize sealing rubber cover on air inlet 51 and gas outlet 52 Elastic deformation ability, improve sealing air inlet 51 and gas outlet 52 leakproofness, convenient for maintain separate air bag 3 inflation after it is swollen Swollen effect.When deflating to separation air bag 3, the sealing rubber cover of gas outlet 52 is removed.

As shown in Figure 1 and Figure 4, further, gas tube 4 and gas main 5 are disposed as hose, in order to deformation bending, Improve the convenience used.Sealing fastening bar 41 is provided on one end side wall of the gas tube 4 close to gas main 5, sealing fastens Item 41 is fixedly installed on side wall of the gas tube 4 far from bag body 1, and 1 inner wall of bag body, which corresponds at the position of sealing fastening bar 41, to be consolidated Surely it is provided with positioning seat 13, buckling groove 131 is offered on positioning seat 13, sealing fastening bar 41 is set as interference with buckling groove 131 and matches It closes, is buckled into buckling groove 131 by the way that fastening bar 41 will be sealed, can accordingly gas tube 4 be sealed close to one end of gas main 5, this When, when inflation, gas is only passed through into the gas tube 4 not sealed, is inflated to the corresponding air bag 3 that separates, is capable of forming one A big small two chambers, it is separated convenient for different size of product, can control according to demand to it is single separate the inflation of air bag 3 or Two separation air bag 3 inflations or non-aerating, effectively improve applicability.

As shown in figure 4, buckling groove 131 is correspondingly arranged on circle specifically, circle is arranged in the cross section of sealing fastening bar 41 Shape, and the side of buckling groove 131 close to sealing fastening bar 41 offers clamped mouth 132, and seals the cross section of fastening bar 41 The long-pending cross-sectional area for being greater than buckling groove 131 is arranged, and improves sealing fastening bar 41 and buckles into the stability in buckling groove 131, being convenient for will The opening of gas tube 4 seals.

As shown in Figure 1 and Figure 4, in order to improve separate 3 inflation of air bag after stability, separate air bag 3 close to Positioning strip 31 is provided on the peripheral wall of gas tube 4, positioning strip 31 is consistent with the sealing structure of fastening bar 41, and positioning strip 31 and button It closes slot 131 to be interference fitted, to buckle into positioning strip 31 in buckling groove 131 after separating air bag 3 and inflating, positioning strip 31 is limited In buckling groove 131, it is positioned at separation air bag 3 in bag body 1, improves the stability of isolation chamber, after being placed convenient for article Transport.

Working principle: when placing each Small electronic component, the sealing valve 6 on air inlet 51 is opened, and to gas main 5 Interior inflation, so that gas enters in each separation air bag 3 with gas tube 4, to each separation air bag 3 be heaved, to bag 1 internal cavity of body is isolated into each small chamber, in order to which Small electronic component is placed in one by one in each small chamber.Separate air bag After 3 heave, by the way that positioning strip 31 is plugged in buckling groove 131, since positioning strip 31 and buckling groove 131 are interference fitted, positioning Item 31 can be positioned in buckling groove 131, will be separated air bag 3 and be positioned in bag body 1, be isolated convenient for stabilization.If putting Single biggish electronic component is set, the sealing valve 6 on gas outlet 52 is opened, and is emptied the gas in air bag 3 is separated, makes to separate Air bag 3 fits in 1 internal side wall of bag body, to carry out the placement of electronic component using entire 1 inner space of bag body, convenient for making With.If only needing to be isolated using the single air bag 3 that separates, by will be filled with what the separation air bag 3 for not needing inflation was connect Tracheae 4 seals, and the sealing buckling parts for controlling the gas tube 4 buckles into buckling groove 131, thus by 51 envelope of air inlet of gas tube 4 Firmly, so that when ventilating into gas main 5, gas does not enter in the gas tube 4 sealed, ventilation in the gas tube 4 of Xiang Liantong, with Uses is inflated to the single air bag 3 that separates, two small one and large one chambers is isolated into and is placed, convenient for two different productions Product are placed.Through the above scheme, whether the state for separating inflation and the unaerated of air bag 3 by control, switch to bag body 1 The state that inner cavity is isolated can adapt to while being adapted to the placement of multiple Small electronic components in larger electronic component It places, and can control according to demand and separate the quantity that air bag 3 is inflated, in order to which different products is placed, have and improve The effect of the applicability of compound bubble bags.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (9)

1. a kind of compound bubble bags, including bag body (1), the bag body (1) is set as opening portion (2) on one side, the bag body (1) by It is outer and interior to be disposed with composite layer (11) and bubble layer (12), it is characterised in that: to be provided with multiple separations in the bag body (1) Air bag (3), described separation air bag (3) side are fixed on the side of bag body (1) inner wall, multiple bottoms for separating air bag (3) Portion is respectively connected with gas tube (4), and multiple gas tubes (4) are both secured to bag body (1) inner wall far from the side for separating air bag (3) On, multiple gas tubes (4) extend to opening portion (2) and are connected with gas main (5), institute far from the one end for separating air bag (3) The both ends for stating gas main (5) are set to air inlet (51) and gas outlet (52), and the air inlet (51) and gas outlet (52) On be provided with sealing valve (6).

2. a kind of compound bubble bags according to claim 1, it is characterised in that: multiple separation air bags (3) are equidistant Arrangement, and when separation air bag (3) unaerated, the separation air bag (3) fits on the inner wall of bag body (1).

3. a kind of compound bubble bags according to claim 2, it is characterised in that: the gas tube (4) is close to gas main (5) One end side wall on be provided with sealing fastening bar (41), it is separate bag body (1) that the sealing fastening bar (41) is set to gas tube (4) Side wall on, bag body (1) inner wall correspond to sealing fastening bar (41) position at is fixedly installed positioning seat (13), it is described It is offered on positioning seat (13) buckling groove (131), the sealing fastening bar (41) is set as being interference fitted with buckling groove (131).

4. a kind of compound bubble bags according to claim 3, it is characterised in that: the separation air bag (3) is close to inflation It manages and is provided with positioning strip (31) on the peripheral wall of (4), the positioning strip (31) is consistent in the structure of sealing fastening bar (41), and The positioning strip (31) and the buckling groove (131) are interference fitted.

5. a kind of compound bubble bags according to claim 4, it is characterised in that: the cross section of sealing fastening bar (41) Setting is round, and the buckling groove (131) is correspondingly arranged on circle, and the buckling groove (131) is close to sealing fastening bar (41) Side offer clamped mouth (132), it is described sealing fastening bar (41) cross-sectional area be greater than the buckling groove (131) cross Sectional area setting.

6. a kind of compound bubble bags according to claim 1, it is characterised in that: the sealing valve (6) is set as sealing rubber Gum cover, the sealing rubber cover are plugged at air inlet (51) and gas outlet (52), and the sealing rubber cover and gas main (5) Air inlet (51) and gas outlet (52) be interference fitted.

7. a kind of compound bubble bags according to claim 1, it is characterised in that: the composite layer (11) includes co-extrusion film (111) and scuff-resistant coating (112), the co-extrusion film (111) are set between scuff-resistant coating (112) and bubble layer (12).

8. a kind of compound bubble bags according to claim 7, it is characterised in that: the co-extrusion film (111) be set as PO film, PE film, pearl film or aluminium film.

9. a kind of compound bubble bags according to claim 7, it is characterised in that: the scuff-resistant coating (112) is set as frosted Protective film.