CN201334183Y

CN201334183Y - Inflatable buffer packaging device

Info

Publication number: CN201334183Y
Application number: CNU2008201580381U
Authority: CN
Inventors: 张嘉盈; 张耀鹏
Original assignee: Shanghai Nilu International Import & Export Co Ltd
Current assignee: Shanghai Air-PAQ Packaging Technology Development Co., Ltd.
Priority date: 2008-12-29
Filing date: 2008-12-29
Publication date: 2009-10-28
Anticipated expiration: 2018-12-29

Abstract

The utility model relates to an inflatable buffer packaging device, which comprises end sleeves and plain cushions; wherein the end sleeve is a U-shaped sleeve; the plain cushion is connected with one side of the end sleeve; and the connected buffer packaging device is J-shaped. When packaging the packaged objects, firstly one end sleeve is sleeved in one end of the object, the plain cushion is arranged at the lower part of the object, then another end sleeve is sleeved in the other end of the object, the plain cushion is arranged at the upper part of the object, and finally the packaged object is stuffed in a carton. Compared with the prior art, the packaging device has rational design, reliable performance and strong comprehensive protection capability, and can be widely applied to package of notebook computers, selenium drums and various precision instruments.

Description

A kind of inflatable cushioning packaging device

Technical field

The utility model relates to later-model packing device, relates in particular to a kind of inflatable cushioning packaging device.

Background technology

The trend of globalization of enterprise also strengthens the transportation range of product from the grown place to area of consumption day by day, causes for the protective packaging demand in the transportation also fast-developing simultaneously.Traditional polystyrene foamed (EPS) and polyethylene foams (EPE) based article must use at manufacturer's foaming or through just being transported to the user after the processed.The bulky very inconvenience transportation and the storage of the foamed plastic after the moulding.The foaming in place series products that transports for convenience and develop mainly is to utilize the Polyurethane foam goods, expands and forms on the content next door and protect model.But the price of product is higher relatively and the equipment at scene had certain requirements simultaneously require to be not suitable for the inner packing of large-scale pipeline product such as electronic product at workman's efficient and working strength.Simultaneously, show serious many drawback days of polystyrene foamed (EPS) based article, become for the people all dislike " white pollution ".Relatively only at the buffer product of transit link short-term use, the offal treatment of permanent polyphenyl blister pack brings gross pollution to environment.Burning produces noxious gas, and heap buries the destruction that produces soil texture because of not corroding.The concern of government and customer's environmental pollution problem in recent years will be limited to the development of this series products.Simultaneously, packaging product in the market almost is limited by the bulky influence of packaging product itself invariably, traffic cost makes these products closely to sell, thereby can't form scale and benefit.

Along with the fast development of soft-plastic material, the product design that increasing industry can be benefited bring with this material behavior and the expansion of function.Traditional gas flush packaging utilizes hot sealing process to form simple round dot (BUBBLE WRAP, bubble pad), block or cylindric usually.Bubble is paid somebody's debt and expected repayment later and can be transported by being packaged as coiled material, but other shape product must form air bag at the heat-sealing equipment that uses the on-site installation complexity.Because the protection effect and the shape-variable of this series products are limited, so operable field mostly is pad or the filling space is used.Simultaneously, to protect the gas time be not very long because the fugitiveness of the use of material and hot sealing process causes.Therefore, limited to for a long time always and utilized the production development of air as buffer medium.

U.S. Walker (1981) Official Gazette of the United State's Patent Office 4191211 in the document, 4708167 valve body and the combinations that utilize soft-plastic material to make all on the books of Koyanagi (1987) Official Gazette of the United State's Patent Office are used for making as products such as water bag, coffee bag, balloon toys as plastic sheeting or rubber type of material.By this simple soft mould the passage that structure can provide air admission or discharge but stop the seepage of liquid or gas or enter form a storage space of can store fluid or can deaeration.On the basis of this theory, use different materials to can be used for different fields such as life jacket and be used for preserving the sealing arrangement of fluid, as bladders.2005, the relevant air that utilizes that Fu Jingfang delivers at packing and food machinery magazine at Packaging Engineering and Liu Gong etc. was as the feasibility study that cushions, for the development of air-packing technology provides good theoretical foundation.Yet, existing air packaging material generally all is that product is carried out exhaustive packing, and packed surface and product are close to, but test shows, this have only the packaged form of first-level buffer very unfavorable concerning tending at present thin and accurate product more, the easier damage because of its characteristic of the surface of product.Therefore, existing air packaging material is difficult to satisfy the packing requirements that improves day by day.

The utility model content

The purpose of this utility model technology provides a kind of inflatable cushioning packaging device with multi-buffer function for the defective that overcomes above-mentioned prior art existence.

The purpose of this utility model can be achieved through the following technical solutions:

A kind of inflatable cushioning packaging device is characterized in that, comprises holding cover, and plain cushion, described end cover is the U-shaped cover, one side described plain cushion and being connected that end overlaps, the buffering and packaging apparatus after the connection generally is J-shaped.

Described end cover constitutes a plurality of independently column type sealed gas chambers that have unidirectional charge valve by four layers of resin film through repeatedly sealing with folding, and the diameter of each column type sealed gas chamber is identical or inequality.

Described column type sealed gas chamber is provided with one or more unidirectional charge valves.

Each diameter of described end cover bottom column type sealed gas chamber inequality alternately.

Described plain cushion constitutes a plurality of independently column type sealed gas chambers by the two-layer tree membrane of lipoprotein through repeatedly sealing, this column type sealed gas chamber and the end cover mutual UNICOM of column type sealed gas chamber on one side.

The column type sealed gas chamber of described end cover or plain cushion is provided with one or more passages.

The diameter of the column type sealed gas chamber of described plain cushion is greater than or less than the diameter of end cover column type sealed gas chamber on one side, and the column type sealed gas chamber of described plain cushion is perpendicular or parallel setting with end cover column type sealed gas chamber on one side.

Described unidirectional charge valve is located at the top of end cover another side, described end cover and shared this unidirectional charge valve of plain cushion.

Each column type sealed gas chamber of described plain cushion is provided with one or more unidirectional charge valves, and this unidirectional charge valve is located at the end or the pars intermedia of column type sealed gas chamber, one side described plain cushion and end cover is that non-UNICOM is connected.

The utility model has adopted the end cover to add the package design of plain cushion; especially in end cover bottom; the column type sealed gas chamber that each diameter is inequality alternately; make packaged object that the secondary buffer chance be arranged when being subjected to side direction or corner impact; be the protection of major diameter column type sealed gas chamber for the first time; if impulsive force continues to strengthen, the protection of minor diameter column type sealed gas chamber is for the second time arranged then.Equally, the column type sealed gas chamber diameter of plain cushion is designed to greater than connected end cover column type sealed gas chamber on one side, and like this, when object was subjected to front or back side impact, plain cushion served as first-level buffer, Yi Bian serve as level 2 buffering with this plain cushion bonded assembly end cover.Compared with prior art, the utility model is reasonable in design, dependable performance, and complex protection capability is strong, can be widely used in the packing of notebook PC, toner cartridge and various precision instrumentations.

Description of drawings

Fig. 1 is the structural representation before the inflation of the utility model product;

Fig. 2 is the structural representation after the inflation of the utility model product;

Fig. 3 is the running condition scheme drawing after the inflation of the utility model product.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and the specific embodiments.

Embodiment 1

As shown in Figure 1 and Figure 2, a kind of inflatable cushioning packaging device, comprise end cover 1, plain cushion 2, described end cover 1 is the U-shaped cover, it constitutes a plurality of independently column type sealed gas chambers that have unidirectional charge valve 3 through heat-sealing repeatedly with folding by four layers of resin film, and this column type sealed gas chamber is divided into bottom column type sealed gas chamber 4, limit portion column type sealed gas chamber 5, and wherein bottom column type sealed gas chamber 4 by diameter column type sealed gas chamber inequality alternately; Described plain cushion 2 constitutes a plurality of independently column type sealed gas chambers 6 by the two-layer tree membrane of lipoprotein through repeatedly sealing, this column type sealed gas chamber 6 overlaps the column type sealed gas chamber 5 mutual UNICOMs of limit portion with end and is vertical setting, and wherein the diameter of the column type sealed gas chamber 6 of plain cushion 2 is greater than the diameter of the column type sealed gas chamber 5 of end cover limit portion; Described unidirectional charge valve 3 is located at the top of end cover 1 another side, and end cover 1 puts on the air with plain cushion 2 shared these unidirectional charge valves 3.

As shown in Figure 3, when packaged object 7 is packed, earlier an end cover 1 is inserted in an end of object 7, and plain cushion 2 is placed the bottom of object 7, then another end cover 1 is inserted in the other end of object 7, and plain cushion 2 placed the top of object 7, packaged object is filled in the carton promptly finished at last.

Embodiment 2

In the present embodiment (figure do not show), each column type sealed gas chamber of plain cushion is provided with unidirectional charge valve, and this unidirectional charge valve is located at the pars intermedia of column type sealed gas chamber, one side and plain cushion and end overlap is that non-UNICOM is connected, and all the other structures are identical with embodiment 1.

Embodiment 3

In the present embodiment (figure does not show), unidirectional charge valve is located at the end of column type sealed gas chamber, and all the other structures are identical with embodiment 2.

Claims

1. an inflatable cushioning packaging device is characterized in that, comprise holding cover, and plain cushion, described end cover is the U-shaped cover, one side described plain cushion and being connected that end overlaps, the buffering and packaging apparatus after the connection generally is J-shaped.

2. a kind of inflatable cushioning packaging device according to claim 1, it is characterized in that, described end cover constitutes a plurality of independently column type sealed gas chambers that have unidirectional charge valve by four layers of resin film through repeatedly sealing with folding, and the diameter of each column type sealed gas chamber is identical or inequality.

3. a kind of inflatable cushioning packaging device according to claim 2 is characterized in that, described column type sealed gas chamber is provided with one or more unidirectional charge valves.

4. a kind of inflatable cushioning packaging device according to claim 2 is characterized in that, each diameter of described end cover bottom column type sealed gas chamber inequality alternately.

5. a kind of inflatable cushioning packaging device according to claim 1, it is characterized in that, described plain cushion constitutes a plurality of independently column type sealed gas chambers by the two-layer tree membrane of lipoprotein through repeatedly sealing, this column type sealed gas chamber and the end cover mutual UNICOM of column type sealed gas chamber on one side.

6. according to claim 2 or 5 described a kind of inflatable cushioning packaging devices, it is characterized in that the column type sealed gas chamber of described end cover or plain cushion is provided with one or more passages.

7. a kind of inflatable cushioning packaging device according to claim 5, it is characterized in that, the diameter of the column type sealed gas chamber of described plain cushion is greater than or less than the diameter of end cover column type sealed gas chamber on one side, and the column type sealed gas chamber of described plain cushion is perpendicular or parallel setting with end cover column type sealed gas chamber on one side.

8. a kind of inflatable cushioning packaging device according to claim 2 is characterized in that, described unidirectional charge valve is located at the top of end cover another side, described end cover and shared this unidirectional charge valve of plain cushion.

9. a kind of inflatable cushioning packaging device according to claim 5, it is characterized in that, each column type sealed gas chamber of described plain cushion is provided with one or more unidirectional charge valves, this unidirectional charge valve is located at the end or the pars intermedia of column type sealed gas chamber, one side described plain cushion and end cover is that non-UNICOM is connected.