CN205891585U

CN205891585U - Commodity circulation wrapping bag

Info

Publication number: CN205891585U
Application number: CN201620929411.3U
Authority: CN
Inventors: 张�浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-23
Filing date: 2016-08-23
Publication date: 2017-01-18
Anticipated expiration: 2026-08-23

Abstract

The utility model provides a commodity circulation wrapping bag, includes inner bag, and outer bag body's front end is equipped with the sealed strip that seals, and inner bag installs outer bag body outward, and inner bag's front end opening sealing connection is at outer bag body's front end internal surface, and the inner wall at outer bag body is fixed to inner bag's periphery, and inner bag's periphery is equipped with inside seal limit and the external seal limit that inside and outside interval set up, and inner bag's rear end is equipped with the exhaust hole of wearing out and access to the outer bag body outside from inside seal limit and external seal limit, being equipped with between inside seal limit and the external seal limit and aerifing the passageway, the outer end inflation inlet intercommunication outer bag body who aerifys the passageway is outside, aerifys the inner of passageway and opens the inlet port that has with the inside intercommunication of outer bag body. The utility model discloses simple to use, to the inflation inlet aerify can, simple structure, the cost of manufacture is low, outer bag body has good cushioning effect to gas has better thermal -insulated effect, therefore the shockproof anticollision of imitating of resistance to compression is resolute good, is favorable to extensive popularization.

Description

Logistics packaging bag

Technical field

This utility model is related to logistics packaging equipment, more particularly, to a kind of logistics packaging bag.

Background technology

At present, shopping at network increasingly becomes the purchasing habits of most people, the frequent wharf explosion of each big logistics company.For certainly The e-commerce venture of battalion, its logistics packaging operation is also faced with very big working strength, and meanwhile, packaging also becomes as material One important expenditure cost of e-commerce venture.

And existing packaging structure excessively bothers, need adhesive plaster to be fastened, tear open and also more bother.Protected effect is poor, It is usually to adopt carton, cystosepiment, PE Foam, bubble chamber film protection, such high cost, buffering effect is poor and non-watertight, and tears open Packaging is damaged it is impossible to reuse, white pollution is serious after falling.

With the development of ecommerce, increasing thing can be sent to by logistics, more such as needs to be incubated Article also begin to can be with net purchase, the maximum trouble of these article conveying is insulation, is easy to break down in the case of not being incubated, Therefore in conveying, increase very big cost.

Utility model content

This utility model will solve the problems, such as above-mentioned prior art, provides a kind of logistics packaging bag, using simple, system Make low cost, prevent collision between article, resistance to compression shockproof effect is good.

This utility model solves the technical scheme of its technical problem employing: this logistics packaging bag, including inner bag, inner bag Outer bag is installed in vitro, the front opening of inner bag is sealedly connected on the front inner surface of outer bag, the front end of outer bag sets Packed sealing strip, the periphery of inner bag is fixed on wall in outer bag body, and the periphery of inner bag is provided with the interior of internal and external partition setting Sealing strip and external seal side, the rear end of inner bag be provided with from interior sealing while and pass and lead to the row of outer bag external body during external seal Pore；Interior sealing in external seal between be provided with filling channel, the outer end inflation inlet connection outer bag external body of filling channel, fill The inner of gas passage has the air inlet connecting with portion in outer bag body.Inner bag plays firmly solid under vacuum conditions to article It is set for using, outer bag expands and play cushioning effect after inflation, inner bag is fixed in outer bag and vacantly in outer bag Between, after inner bag vacuum, inner bag surface be close to article surface so that inner bag lateral length shorten and tight outside In bag, so to article fixation and vacantly in the middle of outer bag.Interior sealing is in, external seal and filling channel shape simultaneously Become wider width, such inner bag periphery forms one section of wider guard space with outer bag periphery, prevent article in transport During collide the side of outer bag, this structure only need to be inflated to filling channel, simple to operation.

In order to perfect further, the periphery of outer bag is sealedly connected on the periphery of inner bag.So not only outer bag with interior It is connected firmly between bag, and strengthen the sealing of outer bag.

Perfect further, steam vent is located at the rear end of inner bag and on corner.The pressure being subject on inner bag corner Impact is less, cavity pressure in outer bag body can be avoided excessive and block steam vent, and the structure being located on corner location is more firm Gu.

Perfect further, the outer end inflation inlet of filling channel is located at inner bag rear end, and the inner of filling channel is located at inner bag Body front end.So the distance between inflation inlet and air inlet farther out, therefore have longer inflation between inflation inlet and air inlet Passage, under the effect of outer bag chamber pressure, filling channel has preferable sealing.

This utility model has the advantages that: this utility model, using simple, is inflated to inflation inlet, structure letter Single, low manufacture cost, outer bag has good cushioning effect, and gas has a preferable effect of heat insulation, therefore resistance to compression, anti- Shake, anticollision effect are good, are conducive to being widely popularized.

Brief description

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of inner bag in this utility model.

Description of reference numerals: inner bag 1, sealing strip 2, outer bag 3, interior sealing side 4, external seal side 5, steam vent 6, inflation Passage 7, air inlet 8.

Specific embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings:

Referring to the drawings: logistics packaging bag in the present embodiment, including inner bag 1, outside inner bag 1, outer bag 3, inner bag are installed The front opening of body 1 is sealedly connected on the front inner surface of outer bag 3, and the front end of outer bag 3 sets Packed sealing strip 2, interior The periphery of bag 1 is fixed on outer bag 3 inwall, and the periphery of inner bag 1 is provided with interior sealing side 4 and the external seal of internal and external partition setting Side 5, the rear end of inner bag 1 is provided with while interior sealing is in 4 and external seal 5 and passes and lead to the steam vent 6 outside outer bag 3；Interior It is provided with filling channel 7, the outer end inflation inlet of filling channel 7 connects outside outer bag 3, inflation between sealing strip 4 and external seal side 5 The inner of passage 7 has the air inlet 8 that connect internal with outer bag 3.

The periphery of wherein outer bag 3 is sealedly connected on the periphery of inner bag 1.Steam vent 6 is located at the rear end of inner bag 1 and leans on On near side (ns) angle.The outer end inflation inlet of filling channel 7 is located at inner bag 1 rear end, and the inner of filling channel 7 is located at inner bag 1 front end.

Article are loaded inner bag 1 and seals up sealing strip 2, inflate in filling channel 7, after insufflation gas in outer bag 3 Inwardly extruding inner bag 1, the gas in inner bag 1 is discharged the external world from steam vent 6, makes inner bag 1 vacuum and article are carried out Fixing, and after outer bag 3 inflation, play good resistance to compression, shockproof, anticollision, be incubated and other effects, gas in inner bag 1 When body pressure is increasing, inner bag 1 is more firm to the fixation of article, and after stopping inflation, the pressure in outer bag 3 is logical by inflating Road 7 flattens, and plays the effect of sealing, prevents the gas in outer bag 3 from leaking, it is to avoid intake from steam vent 6.

Although this utility model is shown and described by reference to preferred embodiment, this specialty is common Technical staff is it is to be appreciated that in the range of claims, can make the various change in form and details.

Claims

1. a kind of logistics packaging bag, including inner bag (1), is characterized in that: outside described inner bag (1), outer bag (3) is installed, interior The front opening of bag (1) is sealedly connected on the front inner surface of outer bag (3), and the front end of outer bag (3) sets Packed envelope Pig's tongue (2), the periphery of inner bag (1) is fixed on outer bag (3) inwall, and the periphery of described inner bag (1) is provided with internal and external partition and sets When (4) and external seal (5), the rear end of inner bag (1) is provided with while interior sealing is in (4) and external seal (5) and wears the interior sealing put Go out and lead to the outside steam vent (6) of outer bag (3)；Interior sealing is provided with filling channel (7) when (4) and external seal between (5), The outer end inflation inlet of filling channel (7) connects outer bag (3) outside, and the inner of described filling channel (7) has and outer bag (3) The air inlet (8) of internal connection.

2. logistics packaging bag according to claim 1, is characterized in that: in the periphery of described outer bag (3) is sealedly connected on The periphery of bag (1).

3. logistics packaging bag according to claim 1, is characterized in that: described steam vent (6) is located at the rear end of inner bag (1) And on corner.

4. logistics packaging bag according to claim 1, is characterized in that: the outer end inflation inlet of described filling channel (7) is located at Inner bag (1) rear end, the inner of described filling channel (7) is located at inner bag (1) front end.