CN111731672A

CN111731672A - Packaging device with buffer air column for liquid materials without umbrella

Info

Publication number: CN111731672A
Application number: CN202010701959.3A
Authority: CN
Inventors: 刘胜祥; 杨佳琳; 王堰
Original assignee: Hunan Huawang Technology Co ltd
Current assignee: Hunan Huawang Technology Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2020-10-02
Anticipated expiration: 2040-07-21
Also published as: CN111731672B

Abstract

The invention discloses a packaging device with a buffer air column for liquid materials in an umbrella-free air-drop manner, which comprises an air-drop bag and a buffer device, wherein the air-drop bag is provided with a containing cavity for containing liquid and is positioned in the buffer device, and the buffer device comprises an air column bag for wrapping the air-drop bag and a packaging box arranged on the outer side of the air column bag. According to the invention, the air column bag is arranged on the outer side of the air drop bag filled with liquid, the air drop bag is protected by utilizing the buffer characteristic of the air column bag, so that the liquid material inside the air drop bag is complete, and the packing box is arranged on the outer side of the air column bag, so that the whole device can be made into a common packing box type, is convenient to store and transport, and can also protect the air column bag to a certain extent; in addition, the honeycomb core is arranged on the gas column of the gas column bag, so that the gas column can be prevented from being punctured by sundries in the transportation or air drop process.

Description

Packaging device with buffer air column for liquid materials without umbrella

Technical Field

The invention relates to the technical field of air-drop, in particular to a packaging device with a buffer air column for liquid materials in umbrella-free air-drop.

Background

When carrying out the goods and materials air-drop to the disaster area, the goods and materials that the air-drop falls to the ground are often damaged or even all can't be used, especially after various natural disasters take place, because the damage of road, the air-drop goods and materials or rescue equipment are the most direct effectual measure, but the goods and materials after the air-drop are but the easy emergence is turned on one's side and is rebounded and damaged, this efficiency that has just greatly reduced the rescue.

Air-column bags are generally adopted to wrap air-dropped materials at present. The gas column bag can provide airtight anti-seismic protection for long-time storage and transportation, and buffer protection of gas column type comprehensive coating; the damage rate can be reduced to the minimum by using the air column bag to wrap the air-thrown materials.

However, the outer side of the existing air column bag is not provided with a protective measure, and the air column is easily punctured by sundries in the air or on the ground in the air dropping process, so that air dropping materials cannot be perfectly protected and may be damaged to a certain extent; in addition, the gas column bag alone cannot protect the liquid materials.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: overcome prior art's not enough, provide a packing plant who has buffering gas column of liquid class goods and materials of no umbrella air-drop, the device is including the air-drop bag that can pack into liquid goods and materials, and can hold in the gas column bag of air-drop bag to and at the packing box of parcel gas column bag, through protecting layer upon layer, thereby ensure the integrality of liquid goods and materials.

The technical scheme adopted by the invention for solving the technical problems is as follows: the packaging device with the buffer air column for the umbrella-free air-drop liquid material comprises an air-drop bag and a buffer device, wherein the air-drop bag is provided with a containing cavity for containing liquid and is positioned in the buffer device, and the buffer device comprises an air column bag for wrapping the air-drop bag and a packaging box arranged on the outer side of the air column bag.

Further, the gas column bag is including aerifing connecting portion and many gas columns, the one end of gas column is connected with aerifing connecting portion, and many gas columns enclose synthetic semi-closed accommodation space.

Further, a gap exists between the other ends of the adjacent gas columns.

Further, the other end of the air column is provided with a protective layer, the protective layer is a honeycomb core, and the air column is inserted into a core hole of the honeycomb core.

Further, the honeycomb core is provided with a bottom plate at one end far away from the inflatable connecting part.

Further, an air return valve is arranged at the joint of the air column and the air inflation connecting part.

Further, the packing box is a honeycomb carton, and the honeycomb carton is made by honeycomb cardboard.

Further, the honeycomb paperboard includes a first panel, a second panel, and a core layer disposed between the first panel and the second panel.

The invention has the beneficial effects that:

according to the invention, the air column bag is arranged on the outer side of the air drop bag filled with liquid, the air drop bag is protected by utilizing the buffer characteristic of the air column bag, so that the liquid material inside the air drop bag is complete, and the packing box is arranged on the outer side of the air column bag, so that the whole device can be made into a common packing box type, is convenient to store and transport, and can also protect the air column bag to a certain extent; in addition, the honeycomb core is arranged on the gas column of the gas column bag, so that the gas column can be prevented from being punctured by sundries in the transportation or air drop process.

Drawings

FIG. 1 is a schematic view of a package in this embodiment;

FIG. 2 is a front view of the air column bag in this embodiment;

fig. 3-is a top view of the honeycomb core of this example.

In the figure: 1-inflation connecting part, 2-air column, 3-core hole, 4-side plate, 100-air column bag, 200-honeycomb core and 300-packaging box.

Detailed Description

The invention is further explained with reference to the drawings and the embodiments.

Referring to FIGS. 1 to 3: the packaging device with the buffer air column for the umbrella-free air-drop liquid material comprises an air-drop bag and a buffer device, wherein the air-drop bag is provided with a containing cavity for containing liquid and is positioned in the buffer device, and the buffer device comprises an air column bag 100 for wrapping the air-drop bag and a packaging box 300 arranged on the outer side of the air column bag 100.

In this embodiment, the device comprises a packing case 300, a gas column bag 100 and an air-drop bag in sequence from outside to inside. The airdrop bag is selected to be a bag capable of storing liquid materials, and the sealing treatment of the inlet of the airdrop bag can be used for reference by the prior art, for example, the airdrop bag can be of a type similar to a hot water bag, and the inlet of the bag is sealed by a plug; or the inlet is directly bound by a line similar to a balloon seal.

In this embodiment, the packing box 300 and the air column bag 100 form a buffer device, mainly to protect the airdrop bag from being damaged. The packing box 300 is made of a honeycomb paperboard, the honeycomb paperboard comprises a first panel, a second panel and a core layer arranged between the first panel and the second panel, the core layer is preferably bonded by a plurality of hollow regular hexagonal prisms, the regular hexagons have compact structures, the stress of each side is equal, the stress is easily dispersed, and the borne impact is larger than that of other structures. The honeycomb paperboard is good in impact resistance and buffering performance, because the honeycomb paperboard is made of a flexible paper core and surface paper, the honeycomb paperboard has good toughness and rebound resilience, and the unique honeycomb sandwich structure provides excellent buffering performance, so that objects in the packaging box 300 can be effectively protected; the honeycomb paperboard is light in weight, less in material consumption and low in cost, and the honeycomb sandwich structure has the largest strength/mass ratio compared with other various plate structures.

The air column bag 100 is placed in the packing case 300, the air column bag 100 is a semi-closed space with one open end after being inflated, and the air-drop bag can be placed in the air column bag 100.

The gas column bag 100 comprises a plurality of gas columns 2 and an inflatable connecting part 1, wherein a gas check valve is arranged at the connecting part of the gas columns 2 and the inflatable connecting part 1, the gas check valve is also arranged at the inflatable part of the inflatable connecting part 1, and the arrangement of the gas check valve is the same as that of the existing gas column bag 100. The inflation connection part 1 is inflated, gas can gradually enter the gas column 2, and the gas column 2 can not flow out or be in an inflation state due to the arrangement of the inverse gas valve at the connection part of the gas column 2 and the inflation connection part 1 after the inflation is stopped; the air valve at the inflation position of the inflation connecting part 1 can ensure that the inflation connecting part 1 is also in an inflation state, thereby providing convenience for the subsequent connection of the air column bag 100 and the honeycomb core 200.

The existing air column bag 100 has the advantages that the air columns 2 are connected with the air columns 2 and separated by pressing lines, the pressing lines are used for isolating air of each air column 2, and the effect of the existing air column bag is that air leakage of other air columns 2 cannot be influenced even if a single air column 2 is broken. In the embodiment, a protective layer is disposed outside the air columns 2, the protective layer may be in a structure of the honeycomb core 200, the air columns 2 may be inserted into the core holes 3 of the honeycomb core 200, one air column 2 is inserted into one core hole 3, and a certain distance exists between adjacent air columns 2, and the distance is determined according to the distance between adjacent core holes 3 of the honeycomb core 200.

In this embodiment, the honeycomb core 200 is formed by bonding a plurality of hollow regular hexagonal prisms, the regular hexagon has a compact structure, each part is equally stressed, the stress is easily dispersed, and the borne impact is larger than that of other structures.

The air column 2 is designed to be cylindrical, the diameter of the air column 2 is equal to the inscribed circle of a regular hexagonal prism in the honeycomb core 200, and the air column 2 can be inserted into the core hole 3 of the honeycomb core 200 completely and in a matched mode conveniently. In order to further protect the gas column 2, a bottom plate is arranged at one end of the honeycomb core 200 far away from the gas filling connecting part 1, and the end is defined as a lower end, which means that the gas column 2 is placed in the honeycomb core 200, and a bottom plate seal is arranged at the lower end of the honeycomb core 200, so that sundries are prevented from piercing the gas column 2 from the lower end of the honeycomb core 200 in the process of falling to the ground by air drop; the upper end of the honeycomb core 200 is provided with the inflatable connecting part 1, if sundries collide the device from the upper end, the inflatable connecting part 1 is contacted first, and even if the inflatable connecting part 1 is punctured, the inflatable connecting part 1 has a certain thickness to protect the air column 2 in the honeycomb core 200.

The side plates 4 are arranged on two sides of the honeycomb core 200, the bar honeycomb core 200 is sealed, the buffer capacity is further improved, and the side plates 4 are perpendicular to the bottom plate.

In this embodiment, in order to tightly connect the components of the buffer gas column 2, a coating film may be coated on the outer side of the buffer gas column 2. After the air column bag 100 is filled with air, the air column 2 is inserted into the honeycomb core 200 provided with the bottom plate, the three layers are wrapped in a mode that the film is coated around the inflatable connecting part 1 to the bottom plate, and then the three layers are wrapped around the side plate 4.

The above technical features can be understood and implemented by those skilled in the art through the text description, and therefore, the accompanying drawings are not needed to be described.

Claims

1. The packaging device with the buffer air column for the liquid material without umbrella air-drop is characterized in that: including air-drop bag and buffer, the air-drop bag is equipped with the chamber that holds liquid, is located buffer, buffer is including the gas column bag of parcel air-drop bag to and locate the packing box in the gas column bag outside.

2. The packaging device with the buffer air column for the liquid materials without the umbrella as claimed in claim 1, wherein: the gas column bag is including aerifing connecting portion and many gas columns, the one end of gas column is connected with aerifing connecting portion, and many gas columns enclose synthetic semi-closed accommodation space.

3. The packaging device with the buffer air column for the liquid materials without the umbrella as claimed in claim 2, wherein: and a gap is formed between the other ends of the adjacent gas columns.

4. The packaging device with the buffer air column for the liquid materials without the umbrella as claimed in claim 3, wherein: the other end of the air column is provided with a protective layer which is a honeycomb core, and the air column is inserted into a core hole of the honeycomb core.

5. The packaging device with the buffer air column for the liquid materials without the umbrella as claimed in claim 4, wherein: the honeycomb core is equipped with the bottom plate far away from the one end of aerifing connecting portion.

6. The packaging device with the buffer air column for the umbrella-free air-drop liquid materials according to any one of claims 2 to 5, characterized in that: and an air return valve is arranged at the joint of the air column and the air inflation connecting part.

7. The packaging device with the buffer air column for the umbrella-free air-drop liquid materials according to any one of claims 2 to 5, characterized in that: the packing box is a honeycomb carton, and the honeycomb carton is made by honeycomb cardboard.

8. The packaging device with the buffer air column for the liquid material without the umbrella as claimed in claim 7, wherein: the honeycomb paperboard includes a first panel, a second panel, and a core layer disposed between the first panel and the second panel.