CN206345231U - O-shaped buffering and packaging apparatus without charge valve - Google Patents

Abstract

The one O-shaped buffering and packaging apparatus without charge valve, it includes：Two layers of air cells film；And a series of plastic packaging seam is heat-sealed in the two layers of air cells film, make to seal one O shape volumetric packaging containers of completion in inflation, wherein described plastic packaging seam includes partitioning slot, the two layers of air cells film is separated into gas storage unit by it, the gas storage unit is through being bent to form lower front side wall, lower downside wall, rear wall, upper side wall and upper front side wall, the plastic packaging seam also includes sealing seam, after inflation is completed to the gas storage unit, the O-shaped volumetric packaging container is formed by the sealing seam heat-sealing to be implemented without setting charge valve, wherein described sealing seam prevents the gas storage unit gas leakage.

Description

O-shaped buffering and packaging apparatus without charge valve

Technical field

The utility model is related to a packing device, more particularly to an O-shaped buffering and packaging apparatus, wherein by two layers of air cells film institute Constitute, form an O shape volumetric packaging containers, it has against shock, anti-extrusion and buffering protection function, can so buffer guarantor Shield places various articles therein.

Background technology

Epoch are progressive flourishing with science and technology, and the life side for bringing up people changes in generation therewith, and the business model of many of which is more It is different, the development of logistics especially in recent years is even more quick, and many articles are all traded by the form of logistics, for example Electronic product, chemical products, medical product, ceramics, glass and other daily living articles etc., in these object storings or fortune In defeated process, situations such as unavoidable appearance is extruded, collided, falling causes damage of product or deformation, brings serious damage Lose.

It is noted that showing that the reason for wherein cargo transport is damaged has 47.5% according to logistic industry data It is because packing improper.And common manner of packing has and utilizes fine bag, carton, winding film, bubble chamber film, pearl cotton on the market now Or gas packed packaging material etc., different manner of packings can be selected according to the protection or transportation demand of article.For example, using paper During case packing, because the effect for the buffer protection that simple carton can not be provided, during use, elder generation is generally required Carton is put into together with article using some bubble cloths, bubble grain, Poly Foam, EPE or flexiplast etc., it is good to reach Anti-dropping crashworthiness, but so undoubtedly add cost of transportation, and wire up extremely inconvenient, not only lose time, drop Low operating efficiency, and human cost is added, do not meet the demand of modern transportation industry.

In addition, using gas packed packaging material gradually known to general marketplace, wherein relatively other Traditional Packing modes can With more preferably safekeeping article to be packaged, convenient use, easily carry and relative reduce its cost.Particularly, because institute Corresponding cushioning effect can be provided by stating gas packed packaging material, when the article similar to fragile articles such as egg, glass or consumption Property electronic product, medical sophisticated product, chemical products, ceramics, glass and other daily living articles or art ware etc., The product of easy damaged in handling process, it is positioned over after the gas packed packaging material, both just touch ground or other compared with Hard object, is also not easy to cause the article of package interior damage, and can protect and be placed in the gas packed packaging material The article in portion, it is to avoid mutually collision causes to damage.

However, the gas packed packaging material now, such as air-packing cushion pad or air-packing bag, are still present Problem points, seem manufacturing cost problem, the inconvenience of inflation, and store the problem of storing etc..The gas packed packaging material is logical By plural layers formation can gas storage multiple plenum chambers, wherein at least have double-layer filmses be used for form check valve, that is to say, that The check valve formed by double-layer filmses is inflated to plenum chamber each described, and after the completion of inflation, forms described unidirectional The film of valve because the inflation room pressure effect and automatic attaching together, to prevent air reverse osmosis.But, also therefore Increase the difficulty and cost of processing procedure.

The problem of for storing storage is then that some described gas packed packaging materials are to take the action for completing inflation in advance, is treated Directly taken out when using, but so then the puzzlement of storage is stored in relative increase.In addition, at packaging scene, if using general The charger such as small-sized inflator be inflated, then it is inefficient, and would generally occur the phenomenon for inflating insatiable hunger and time-consuming Arduously, required so can not also fully meet inflation.If using high-pressure air source be in gasing tank storage gases at high pressure however it is logical Cross valve to deflate to be inflated air packaging material, cost is higher, is also inconvenient to operate.If using large automatic inflation Device, is typically only capable to limitation and same packing timber is inflated, seem the sheet material to form so-called buffer air post, so exist Using not being above so flexible.

The content of the invention

Main purpose of the present utility model is to provide an O-shaped buffering and packaging apparatus without charge valve, wherein providing has Against shock, anti-extrusion and buffering protection function the O-shaped buffering and packaging apparatus.Further say, the O-shaped buffering package Device is made up of two layers of air cells film, it is not necessary to which unidirectional charge valve is to form an O shape volumetric packaging containers, its have against shock, Anti-extrusion and buffering protection function, so can place various articles therein with buffer protection.

Main purpose of the present utility model is to provide an O-shaped buffering and packaging apparatus without charge valve, wherein being to use one The mode of side inflation heat-sealing on one side completes the making O-shaped buffering and packaging apparatus, can so reduce process problems and manufacturing cost.

In order to reach at least one above-mentioned purpose, the utility model provides an O-shaped buffering and packaging apparatus, and it includes：Two layers Cameral mantle；And a series of plastic packaging seam is heat-sealed in the two layers of air cells film, make to seal one O shape volumetric packagings of completion in inflation Container, wherein plastic packaging seam includes partitioning slot, the two layers of air cells film is separated into gas storage unit, the gas storage unit warp by it Lower front side wall, lower downside wall, rear wall, upper side wall and upper front side wall are bent to form, the plastic packaging seam also includes sealing seam, After inflation is completed to the gas storage unit, i.e., form described by the sealing seam heat-sealing to be implemented without setting charge valve O-shaped volumetric packaging container, wherein the sealing seam prevents the gas storage unit gas leakage.

In certain embodiments, the plastic packaging seam includes two bandings seam, and it is vertically disposed at the partitioning slot respectively The two layers of air cells film both sides, wherein plastic packaging seam includes four row bending seams, each described gas storage unit is divided into multiple by it Sub- gas storage unit, so forms the lower front side wall, the lower bottom side along the four row bending seam by the two layers of air cells film Wall, the rear wall, the upper side wall and the upper front side wall, the part wherein described in first row on the left of bending seam are used for Formed between the lower front side wall, the first and second row bending seam and form the lower downside wall, secondary series and the 3rd row institute Bending slit is stated into the rear wall, the upper side wall, the right side of the 4th row are formed between the 3rd row and bending seam described in the 4th Side forms the upper front side wall.

In certain embodiments, the lower front side wall, the lower downside wall, the rear wall, the upper side wall and The upper front side wall is bent to form an inner chamber via described, and the lower front side wall and it is described on have between front side wall and open Mouthful.

In certain embodiments, in addition to inflation unit, it is connected to each gas storage unit, and integratedly extends In each gas storage unit, wherein the bearing of trend of the inflation unit and the gas storage unit is perpendicular.

In certain embodiments, each gas storage unit has an air inlet respectively before unsealing, and it fills with described Gas unit is connected, and such gas will be fills up to the gas storage unit via the inflation unit and the air inlet, and complete The sealing, which is sewed, after inflation is heat-sealed in the air inlet.

In certain embodiments, the inflation unit is broken.

In certain embodiments, the plastic packaging seam includes multiple air guide seams, and it exists positioned at each described gas storage unit respectively The position of the neighbouring inflation unit.

In certain embodiments, the air guide seam crosses with the sealing seam.

In certain embodiments, the sealing seam is perpendicular to the partitioning slot.

Brief description of the drawings

Fig. 1 is when being sealed according to the unaerated of an O-shaped buffering and packaging apparatus of a preferred embodiment of the present utility model Planar development schematic diagram.

Fig. 2 is inflated according to the gas storage unit of an O-shaped buffering and packaging apparatus of above preferred embodiment of the present utility model Sealing principle schematic diagram.

Fig. 3 is signal how to fold according to an O-shaped buffering and packaging apparatus of above preferred embodiment of the present utility model Schematic diagram.

Fig. 4 is the schematic perspective view of the O-shaped buffering and packaging apparatus according to above preferred embodiment of the present utility model.

Fig. 5 is the schematic cross-section of the O-shaped buffering and packaging apparatus according to above preferred embodiment of the present utility model.

Embodiment

Describe to be used to disclose the utility model so that those skilled in the art can realize the utility model below.Retouch below Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modifications.Retouched following The general principle of the present utility model defined in stating can apply to other embodiments, deformation program, improvement project, etc. Tongfang Case and the other technologies scheme without departing from spirit and scope of the present utility model.

It will be understood by those skilled in the art that in exposure of the present utility model, term " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", the orientation of the instruction such as " outer " or position close System is to be based on orientation shown in the drawings or position relationship, and it is for only for ease of description the utility model and simplified and describes, without It is that instruction or the signified device of hint or element must have specific orientation, with specific azimuth configuration and operation, therefore on Term is stated it is not intended that to limitation of the present utility model.

It is understood that term " one " be interpreted as " at least one " or " one or more ", i.e., in one embodiment, The quantity of one element can be one, and in a further embodiment, the quantity of the element can be multiple, and term " one " is no It is understood that as the limitation to quantity.

As Figure 1-5, it is an O-shaped buffering and packaging apparatus according to first preferred embodiment of the present utility model, its Final finished is by inflating while sealing made form.Further, the O-shaped buffering and packaging apparatus is complete in advance Into major part heat-sealing, wait to need in use, being inflated to the O-shaped buffering and packaging apparatus, and just carry out in the completed last Heat-sealing, to complete an O shape volumetric packaging containers.And complete inflation after can for various packing articles such as electronic product, Food, medical product, industrial chemicals, biomaterial, plastic ceramic, fast-moving consumer goods etc. provide the effect of gas buffer protection. In addition, when unused, conveniently can store and transport with non-aerating, field inflation is reproduced when in use, thereby using very square Just.

In this preferred embodiment of the present utility model, the O-shaped buffering and packaging apparatus may be embodied as air cushioning Material, that is, the gas being filled with is by taking air as an example.Therefore, it will be appreciated by persons skilled in the art that can in actual application Other gases are selected according to demand.In this preferred embodiment, it forms the O shapes volumetric packaging and held after inflation Device, so as to provide air cushioning effect for article to be packaged.

In this preferred embodiment of the present utility model, the O-shaped buffering and packaging apparatus is thin by two layers or layer flexible Film formed through heat-sealing can gas storage air cushioning material.The O-shaped buffering and packaging apparatus includes an at least air cushioning body 10, It includes at least two layers of air cells film 11 and the 12 one or more gas storage units 13 being connected formed through hot sealing process, and its is each With air inlet 131.It is noted that hot sealing process is made up of a series of plastic packaging seam 30, and in other words, described two layers Cameral mantle 11 is formed with 12 through a series of plastic packaging seams 30 includes the vertical of one or more gas storage units 13 being connected Body packing container.Further say, the continuous type air buffer body 100 is equivalent to the gas storage including multiple interconnections Unit 13, formed in each described gas storage unit 13 one can gas storage air storage chamber 14.So when gas is from the air inlet 131 During into the air storage chamber 14, you can the air inlet 131 of the corresponding gas storage unit 13 is sealed, completed The inflation of the gas storage unit 13.It is noted that each of described gas storage unit 13 is separate space, so when During one of generation breakage, the O-shaped buffering and packaging apparatus can't be caused not use.

In this preferred embodiment of the present utility model, the plastic packaging seam 30 is used to through plastic packaging form plural layers such as A plane padded coaming shown in Fig. 1, and can further make the O-shaped buffering and packaging apparatus formation that there is space multistory Configuration and the O shapes volumetric packaging container 100 that packing article can be accommodated.That is, the plastic packaging seam 30 can be by viscous The mode for connecing or sealing connection links together plural layers, it is preferable that in this embodiment, and plastic packaging seam 30 can be with It is embodied as being formed by hot sealing process.

More specifically, the plane plastic packaging seam 30 includes multiple row partitioning slot 31, two layers of air cells film 11 and 12 is separated into by it Multiple gas storage units 13.I.e. preferably, the two layers of air cells film 11 and 12 is separated into multiple institutes by institute's multiple row partitioning slot 31 Gas storage unit 13 is stated, i.e., described multiple row partitioning slot 31 is formed by hot sealing process, it, which is sealed, connects the He of cameral mantle 11 described in two layers 12, so as to form the partitioning slot 31 of the row in continuous hot-sealing line between the two neighboring gas storage unit 13.It is described to separate Seam 31 can be continuous hot-sealing line, so that multiple gas storage units 13 are independent mutually.It is understood that as in Fig. 1 Shown, a row partitioning slot 31 of two sides can respectively become the two lateral boundaries seam of the inflation buffer body 10.The storage Gas unit 13 can be variously-shaped, such as bar shaped, circular, polygon or other irregular shapes etc., the inflation of the invention Buffer body 10 can include multiple inflation posts being arranged side by side, but the present invention is not so limited in this respect.

In this preferred embodiment of the present utility model, the air cushioning body 10 further includes an inflation unit 15, it is connected to each gas storage unit 13, and integratedly extends each gas storage unit 13.More specifically, In this preferred embodiment, the bearing of trend of the inflation unit 15 and the gas storage unit 13 is perpendicular.For example, in this reality Apply in example, each described gas storage unit 13 extends along horizontal direction, and the inflation unit 15 extends in a longitudinal direction.It is described One main channel 151 of the formation of inflation unit 15, and the main channel 151 has an inflation inlet 152, when the inflation inlet 152 When position is provided with charging connector and performs charge operation, gas enters the master in a longitudinal direction from the inflation inlet 152 Passage 151, and enter each described gas storage unit 13 further along horizontal direction, and reached when in each described air storage chamber 14 After preset air pressure, you can the air inlet 131 is sealed, the inflation of the gas storage unit 13 is completed.

As shown in figure 1, the plastic packaging seam 30 further includes the both sides up and down for being located at the inflation buffer body 10 respectively Continuous sealing one side joint seal 32, wherein upside banding seam 32 is adjacent to the main channel 151.It is understood that institute State banding seam 32 by plastic package process as be bonded or heat-sealing formed and seal connect two layers as described in cameral mantle 11 and 12.

In this preferred embodiment of the present utility model, the cameral mantle 11 and 12 forms cameral mantle main part respectively 111 and 121 and the inflation end 153 and 154 of the cameral mantle main part 111 and 121 is integratedly respectively extended from, the gas Room film main part 111 and 121 is used for forming the gas storage unit 13 by hot sealing process, and the cameral mantle 11 and 12 is adjacent to filling That part of gas side forms the inflation end 153 and 154 of the inflation unit 15 respectively.The He of inflation end 153 154 are mutually superimposed and are interconnected in its terminal edge by banding seam 32, i.e., described banding seam 32 is by sealing work Skill is formed, and it hermetically seals the edge for connecting the inflation end 153 and 154.

In other variant embodiment, cameral mantle 11 and 12 described in two layers can also be by one whole film along broken line Doubling and formed, i.e., the one of cameral mantle 11 and 12 extension described in two layers, wherein the inflation unit 15 is correspondingly also after doubling Two inflation ends 153 and 154 of integrally connected.So described main channel 151 is formed in the broken line and the air inlet 131 Between.

It is understood that the cameral mantle 11 and 12 of the inflation buffer body 10 respectively can be by various suitable thin Membrane material is made, such as polyethylene film, polypropylene film, polyvinyl chloride film, polyester film, polystyrene film or THIN COMPOSITE Film etc., the present invention is also not so limited in this respect, as long as suitable fexible film.

In this preferred embodiment of the present utility model, the plastic packaging seam 30 further comprises multiple air guide seams 33, its It is located at position of each described gas storage unit 13 in the neighbouring main channel 151 respectively.Multiple air guide seams 33 are respectively by warm The envelope connection cameral mantle 11 and 12 is formed.It is noted that multiple air guide seams 33 can be formed various shapes by heat-sealing Shape, seems circle, triangle, trapezoidal, rectangle etc., hot-sealing line.So after completing to inflate to the gas storage unit 13, because The relation of the air guide seam 33, comparatively can produce recessed situation, so convenient subsequently sealed.That is, every The individual air guide seam 33 is located relatively at each air inlet 131, so except that can be filled to the gas storage unit 13 Stop gas backstreaming during gas, 33 can be also stitched because of the air guide and produces recessed relation, it is convenient to complete to enter described in inflation post heat-seal The operation of gas port 131.

In this preferred embodiment of the present utility model, the plastic packaging seam 30 also includes bending of the multiple row in interruption heat-sealing Seam 34, after completing to inflate the gas storage unit 13, the air cushioning body 10 is suitable for bending along the bending seam 34, So that the air cushioning body 10 forms multiple side walls.More specifically, the bending stitches 34 by each gas storage unit 13 It is divided into many sub- gas storage units 132, the bending seam 34 can be located at the medium position of the gas storage unit 13, and both sides point A communicating passage 133 is not formed, and the so adjacent sub- gas storage unit 131 is interconnected.It is understood that described Bending seam 34 can also be located at the both sides of the gas storage unit 13, and the communicating passage 132 is located at the gas storage unit 13 Medium position.Accordingly, it should be understood that, respectively arrange the heat-sealing of bending seam 34 and connect cameral mantle 11 and 12 described in two layers.

In this preferred embodiment of the present utility model, the plastic packaging seam 30 includes the four row bending seam 34, so that The air cushioning body 10 is suitable for forming front side wall 101 along the four row bending seam 34, once downside wall 102, one Rear wall 103, front side wall 106 in side wall 105 and one on one.Above-mentioned these sides wall 101-106 forms one by bending Inner chamber 110, its top side has an opening 120.That is these sides wall 101-106 is in be arranged around shape, each described gas storage unit 13 form the gas storage post of annular.I.e. as shown in Figure 3, described in first row bending seam 34 left side part be used for formed it is described it is lower before The lower downside wall 102 is formed between side wall 101, the first and second row bending seam 34, secondary series and the 3rd row are described curved Crease 34 forms the rear wall 103, and the upper side wall 105, the 4th are formed between the 3rd row and bending seam 34 described in the 4th The right side of row forms the upper front side wall 106.It is understood that each each freedom of the side wall 101-106 all gas lists The sub- gas storage unit 132 integratedly extended along its length of member 13 is formed.

In this preferred embodiment of the present utility model, the plastic packaging seam 30 also includes multiple three-dimensional plastic packaging seams 35, its By the lower front side wall 101 and the rear wall 103 and together with the lower plastic packaging of downside wall 102, while the solid Plastic packaging seam 35 is also by the rear wall 103 together with the upper front side wall 106 and the plastic packaging of upper side wall 105, so After the continuous type air buffer body 100 completes inflation, the O shapes volumetric packaging container is formed.

In this preferred embodiment of the present utility model, the plastic packaging seam 30 further comprises multiple sealing seams 36, its Positioned at the air inlet 131, and the correspondence air guide stitches 33.It is noted that the sealing seam 36 is completed to the storage After gas unit 13 is inflated, the O-shaped buffering and packaging apparatus is just formed at.That is, working as gas from the inflation unit 15 Into the gas storage unit 13 and complete after inflation, then heat-sealing is carried out to the air inlet 131 and forms the sealing seam 36, it will The gas storage unit 13 is closed.Especially, the operation of the sealing seam 36 is carried out for convenience, therefore is made pair by air guide seam 33 Answer position to reduce expansion, 36 be more prone to so that heat-sealing will be made to form the sealing seam, that is to say, that the air guide seam 33 will be with The sealing seam 36 is overlapping.The plastic packaging of the sealing seam 36 is completed after the gas storage unit 13 inflation, by two layers of gas Room film heat-sealing connects and seal gas in the gas storage unit 13 up for safekeeping.In addition, in gas replenishment process, pneumatic head can be entered The inflation unit 15, and form the U-shaped buffering and packaging apparatus for convenience of completion inflation and heat-sealing and leave the pneumatic head, The inflation unit 15 can also be broken.

In addition, it is necessary to be pointed out that, although shown in Fig. 1 is the plane fender that the formation of 30 plastic packagings is stitched through the plastic packaging Material, it also further illustrates the position of the three-dimensional plastic packaging seam 35, so as to more easily understand the O-shaped buffering package dress The forming process put.

In this preferred embodiment of the present utility model, the inner chamber 110 of the O-shaped buffering and packaging apparatus is suitable for The packing article is accommodated, the packing article is protected by gas buffer to reach, is done so for the O-shaped buffering package The impulsive force or impact of device are not to be transferred directly to the packing article, cause the damage of the packing article.

In addition, it is noted that the O-shaped buffering and packaging apparatus is not full content of the present utility model, simply One type of buffering and packaging apparatus, and each side wall is also more than single plane, can pass through in actual applications Heat-sealing and folding carry out various deformations, to increase the flexibility used and practicality.

It should be understood by those skilled in the art that the embodiment of the present utility model shown in foregoing description and accompanying drawing is only used as Illustrate and be not intended to limit the utility model.The purpose of this utility model completely and is effectively realized.Work(of the present utility model Energy and structural principle show and illustrated in embodiment, under without departing from the principle, embodiment of the present utility model Can there are any deformation or modification.

Claims (10)

1. an O-shaped buffering and packaging apparatus without charge valve, it is characterised in that including：Two layers of air cells film；And a series of plastic packaging Seam is heat-sealed in the two layers of air cells film, makes to seal one O shape volumetric packaging containers of completion in inflation, wherein plastic packaging seam includes Partitioning slot, the two layers of air cells film is separated into gas storage unit by it, and the gas storage unit is through being bent to form lower front side wall, lower bottom side Wall, rear wall, upper side wall and upper front side wall, the plastic packaging seam also include sealing seam, treat that the gas storage unit is completed to fill After gas, i.e., the O-shaped volumetric packaging container is formed to be implemented without setting charge valve by the sealing seam heat-sealing, wherein institute Stating sealing seam prevents the gas storage unit gas leakage.

2. the O-shaped buffering and packaging apparatus according to claim 1 without charge valve, the plastic packaging seam includes two bandings seam, its The two layers of air cells film both sides are vertically disposed at the partitioning slot respectively, wherein plastic packaging seam includes four row bending seams, Each described gas storage unit is divided into many sub- gas storage units by it, is so stitched along the bending of four row by the two layers of air cells film The lower front side wall, the lower downside wall, the rear wall, the upper side wall and the upper front side wall are formed, wherein the Part on the left of the one row bending seam, which is used to be formed between the lower front side wall, the first and second row bending seam, forms institute Lower downside wall is stated, secondary series and the 3rd row bending slit are into the rear wall, between the 3rd row and bending seam described in the 4th The upper side wall is formed, the right side of the 4th row forms the upper front side wall.

3. the O-shaped buffering and packaging apparatus according to claim 1 without charge valve, wherein the lower front side wall, the bottom Side wall, the rear wall, the upper side wall and the upper front side wall are bent to form an inner chamber via described, and under described There is opening between front side wall and the upper front side wall.

4. the O-shaped buffering and packaging apparatus according to claim 1 without charge valve, including an inflation unit, it is connected In each gas storage unit, and each gas storage unit is integratedly extended, wherein the inflation unit and the storage The bearing of trend of gas unit is perpendicular.

5. the O-shaped buffering and packaging apparatus according to claim 4 without charge valve, wherein each gas storage unit is not close Respectively with an air inlet before envelope, it is connected with the inflation unit, and such gas will be via the inflation unit and described Air inlet is fills up to the gas storage unit, and completes the sealing after inflation and sew to be heat-sealed in the air inlet.

6. the O-shaped buffering and packaging apparatus according to claim 5 without charge valve, wherein the inflation unit is broken.

7. according to any described O-shaped buffering and packaging apparatus without charge valve in claim 4 to 6, wherein plastic packaging seam bag Multiple air guide seams are included, it is located at each described gas storage unit in the position of the neighbouring inflation unit respectively.

8. the O-shaped buffering and packaging apparatus according to claim 7 without charge valve, wherein air guide seam is stitched with the sealing Cross.

9. according to any described O-shaped buffering and packaging apparatus without charge valve in claim 1 to 6, wherein the sealing seam hangs down Directly in the partitioning slot.

10. the O-shaped buffering and packaging apparatus according to claim 8 without charge valve, wherein the sealing seam is perpendicular to described Partitioning slot.