CN212891417U - Packing box (Chinese character' jiangsu - Google Patents

Abstract

The utility model provides a packing box, which comprises a base body with a buffer structure; the buffer structure comprises at least one buffer unit, each buffer unit comprises a base part, a supporting part and an object placing part, and the supporting part is positioned between the base part and the object placing part; the supporting part can be folded relative to the base part and the object placing part, so that the supporting part is supported between the base part and the object placing part. The utility model provides a packing carton can make the product be in unsettled state in order to reduce the impact force to the product in the transportation through its buffer unit in the packing carton, has better buffering effect.

Description

Packing box (Chinese character' jiangsu

Technical Field

The utility model relates to the field of packaging technology, especially, relate to a packing carton.

Background

At present, the buffer structure of the packaging box is mostly foam plastics made of high polymer materials (such as polystyrene, polyvinyl chloride, polyurethane and the like), and the phenomena of excessive packaging, difficult recovery and serious environmental pollution exist; in addition, the foam plastic type buffer structure has poor universality, different products need different molds to be manufactured, the universality is poor, and the manufacturing cost is high; in addition, the packing box itself is bulky, and transportability is poor.

SUMMERY OF THE UTILITY MODEL

In view of this, there is a need for an improved package.

The utility model provides a packing box, which comprises a base body, wherein the base body comprises a buffer structure with a buffer structure; each buffer unit comprises a base part, a supporting part and an object placing part, wherein the supporting part is positioned between the base part and the object placing part; the supporting part can be folded relative to the base part and the object placing part, so that the supporting part is supported between the base part and the object placing part.

In one embodiment of the present invention, the supporting portion is in a state of being turned over relative to the base portion and the storage portion, and the base portion is parallel to the storage portion.

The utility model discloses an in one embodiment, every buffer unit includes one base portion, two supporting part and two put thing portion, two the supporting part distributes respectively in the both sides of base portion, two put the thing portion distribute respectively in two the both sides of supporting part.

In one embodiment of the present invention, the sum of the widths of the two support portions is greater than the width of the base portion.

In an embodiment of the present invention, the supporting portion includes a plurality of supporting wings and a plurality of bottom wings, and the supporting wings and the bottom wings are spaced apart from each other; the support wings are connected with the object placing part; the support wing can be folded relative to the base part and the object placing part, so that the support part is supported between the base part and the object placing part.

In one embodiment of the present invention, the total length of the plurality of support wings is at least 0.6 times the total length of the support part.

In an embodiment of the present invention, the buffer units are arranged in a plurality of rows along a width direction thereof.

In one embodiment of the present invention, the number of the buffer units is less than or equal to three.

In an embodiment of the present invention, the buffer unit further includes a positioning portion, the positioning portion is disposed on at least one end portion of the base portion, and the positioning portion is provided with a first positioning groove; the end part of the supporting part is provided with a second positioning groove; the first positioning groove can be mutually inserted with the second positioning groove.

In one embodiment of the present invention, the positioning portions are provided at both ends of the base portion.

The utility model discloses an in one embodiment, the base member still includes flank structure, fixed membrane and glued layer, the flank structural connection in buffer unit, fixed membrane connect in the flank structure, glued layer sets up fixed membrane with between the flank structure, be used for with fixed membrane is fixed the flank is structural.

In one embodiment of the present invention, the adhesive layer is in a long strip shape and extends along the length direction of the side wing structure.

The packaging box provided by the utility model can enable the product to be in a suspended state in the packaging box through the buffer unit so as to reduce the impact force on the product in the transportation process, and has better buffer effect; the foam plastic structure is omitted, the production cost is reduced, and the pollution to the environment is reduced; the packing box can be made into a plane structure, so that the packing box has small occupied area during transportation, low transportation cost and flexible use mode; and can adapt to different model products through increasing or reducing the quantity of buffer unit, the commonality is strong, and the mould is with low costs.

Drawings

Fig. 1 is a schematic structural view of a packing box according to a first embodiment of the present invention;

fig. 2 is a schematic structural view of a packing box according to a second embodiment of the present invention;

fig. 3 is a schematic structural view of a packing box according to a third embodiment of the present invention;

fig. 4 is a schematic structural view of a packaging box according to a fourth embodiment of the present invention;

FIG. 5 is a schematic view of a first use of the package of FIG. 4;

FIG. 6 is a schematic view of a first folding step of the use of FIG. 5;

FIG. 7 is a schematic view of a second step of folding of the use shown in FIG. 5;

FIG. 8 is a third folded view of the use of FIG. 5;

FIG. 9 is a schematic view of a first folding step of the second mode of use of the package of FIG. 4;

FIG. 10 is a schematic view of a portion of the package shown in FIG. 9 at another angle;

FIG. 11 is a schematic view of a second step of folding of the use illustrated in FIG. 9;

fig. 12 is a third folded view of the use of fig. 9.

Description of the main elements

100. Packaging boxes; 10. a substrate; 20. fixing the film; 30. a cementing layer; 11. a wing structure; 12. a buffer structure; 41. a first fold; 42. a second fold; 43. a third fold; 44. a fourth fold; 45. a fifth fold; 46. a sixth fold; 47. a seventh crease; 48. an eighth fold; 110. a hole of abdication; 120. a buffer unit; 121. a base part; 122. a support portion; 123. an article placing part; 124. a positioning part; 125. a limiting part; 1221. a support wing; 1222. a bottom wing; 1223. a second positioning groove; 1241. a first positioning groove; 200. and (5) producing the product.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a packaging box 100 according to a first embodiment of the present invention.

The package 100 is used to protect products during the distribution process, facilitate storage and transportation, and promote sales. In this embodiment, the package 100 is used to protect the product from damage during shipping. It is understood that in other embodiments, package 100 may also be used to display products and the like.

At present, for the purposes of ensuring that products are not damaged during transportation, beautifying commodities and attracting customers, the use of over-packaging by packaging manufacturers is a normal state. Over-packaged consumables are excessive, weight is excessive, volume is excessive, cost is high, decoration is gorgeous, and especially for protecting products, packaging manufacturers often use foam as a cushioning structure. Most of the foamed plastics are made of high polymer materials (such as polystyrene, polyvinyl chloride, polyurethane and the like) through foaming, so that the foamed plastics not only far exceed the transportation requirements, but also are not easy to degrade after being packaged, can generate greater pollution to the environment, and do not meet the requirements of green sustainable development. In addition, the foam plastic cushion structure mold is high in cost, poor in universality, large in size and high in transportation cost, so that the commodity price is promoted, and the requirements of consumers cannot be met.

The utility model provides a packing box, which comprises a base body 10 with a buffer structure 12; the buffer structure 12 includes at least one buffer unit 120, each buffer unit 120 includes a base portion 121, a supporting portion 122 and an object placing portion 123, the supporting portion 122 is located between the base portion 121 and the object placing portion 123; the support portion 122 can be folded back with respect to the base portion 121 and the placement portion 123, so that the support portion 122 is supported between the base portion 121 and the placement portion 123.

Referring to fig. 1, a connection line between the placement part 123 and the supporting part 122 is defined as a second fold 42, and a connection line between the supporting part 122 and the base part 121 is defined as a third fold 43.

In this embodiment, the use of the package 100 is as follows: the substrate 10 is a planar structure; folding along the third fold 43, so that an included angle is formed between the base portion 121 and the supporting portion 122; the second folding line 42 is folded, so that an included angle is formed between the supporting part 122 and the placing part 123; so turn over the back, base portion 121 and put thing portion 123 and be located different planes, and support through supporting part 122 between the two, formed unsettled buffer structure, put product 200 and can guarantee the reliability of transportation on putting thing portion 123.

For ease of transport, the base body 10 is formed as a planar structure. It will be appreciated that the base 10 may be formed in a three-dimensional configuration without regard to shipping costs.

In one embodiment of the present invention, the supporting portion 122 is folded back relative to the base portion 121 and the placement portion 123, and the base portion 121 and the placement portion 123 are parallel to each other.

So set up, product 200 is difficult for crooked in the transportation, and the transportation impact force that receives is comparatively even, has reduced the possibility that product 200 corners collided with.

It is understood that, in other embodiments, the proportional relationship among the base portion 121, the supporting portion 122 and the object placing portion 123 may be designed according to the transportation or display requirement of the product 200, so that the base portion 121 and the object placing portion 123 are not parallel after the supporting portion 122 is turned over relative to the base portion 121 and the object placing portion 123.

In an embodiment of the present invention, each buffering unit 120 includes a base portion 121, two supporting portions 122 and two object placing portions 123, the two supporting portions 122 are respectively disposed on two sides of the base portion 121, and the two object placing portions 123 are respectively disposed on two sides of the two supporting portions 122.

In this embodiment, the use of the package 100 is as follows: respectively folding along the two third folding traces 43, so that an included angle is formed between the base part 121 and the supporting part 122; the two second folding lines 42 are respectively folded, so that an included angle is formed between the supporting part 122 and the placing part 123; so turn over the back, base portion 121 and put thing portion 123 and be located different planes, and support through supporting part 122 between the two, formed unsettled buffer structure, put product 200 and can guarantee the reliability of transportation on putting thing portion 123.

Preferably, after the folding is completed, the two placing parts 123 are on the same plane, so that the product 200 can be conveniently placed. It is understood that after the folding operation is completed, the two placement parts 123 may not be in the same plane, so as to accommodate the placement of the irregular product 200, or make the product 200 and the placement parts 123 in point/line contact.

It is understood that, in other embodiments, each buffer unit 120 may also include a base portion 121, a supporting portion 122 and an object placing portion 123, which may be fixed externally by means of an adhesive tape or the like to form a suspended buffer structure. In other usage scenarios, each buffer unit 120 may further include a plurality of base portions 121, a plurality of supporting portions 122, and a plurality of object placing portions 123, as long as a floating buffer structure can be formed.

In one embodiment of the present invention, the sum of the widths of the two supporting portions 122 is greater than the width of the base portion 121. That is, in FIG. 1, W2+ W3 > W1.

So set up, two supporting parts 122 and a base portion 121 can form stable triangle-shaped structure, have improved the stability of putting thing portion 123 in the transportation.

It is understood that in other embodiments, the supporting portion 122 and the base portion 121 may also form a quadrilateral or other stable structure to form a suspension buffer structure.

In one embodiment, the width of the placement part 123 is greater than or equal to the width of the side wing structure 11, and W4 is greater than or equal to W5, so that more options are provided when actually folding. It is understood that in other embodiments, the width of the placement part 123 may be smaller than the width of the side wing structures 11.

In this embodiment, the use of the package 100 is as follows: respectively folding along the two third folding traces 43, so that an included angle is formed between the base part 121 and the supporting part 122; the two second creases 42 are respectively folded along the two second creases 42 and the two second creases 42 are overlapped, so that an included angle is formed between the supporting part 122 and the article placing part 123, and the two article placing parts 123 are located on the same plane; so turn over the back, base portion 121 and put thing portion 123 and be located different planes, and support through supporting part 122 between the two, formed unsettled buffer structure, put product 200 and can guarantee the reliability of transportation on putting thing portion 123.

It is understood that in other embodiments, the two supporting portions 122 and the one base portion 121 may also form a trapezoid or other quadrilateral structure, the two second creases 42 may not coincide with each other, and the two placement portions 123 may also be located on different planes; the product 200 can be stably placed on the placement part 123 by means of tape fixing and the like, so that the transportation stability is ensured.

In an embodiment of the present invention, the buffer unit 120 further includes a positioning portion 124, the positioning portion 124 is disposed on at least one end portion of the base portion 121, and a first positioning groove 1241 is disposed on the positioning portion 124; the end of the supporting portion 122 is provided with a second positioning groove 1223; the first positioning groove 1241 and the second positioning groove 1223 can be inserted into each other.

So set up, reciprocal anchorage between first constant head tank 1241 and the second constant head tank 1223 can guarantee to put the stability of thing portion 123, and the mode fixity of pegging graft each other is good, need not the material that is difficult to degrade such as glue, green.

In one embodiment of the present invention, the positioning portions 124 are provided at both ends of the base portion 121.

With this arrangement, both ends of the base 121 and the supporting portion 122 can be fixed by the positioning portions 124, thereby further ensuring the stability of the storage portion 123.

In an embodiment of the present invention, the base body 10 further includes a wing structure 11, the wing structure 11 is connected to the buffer structure 12, and the wing structure 11 and the buffer structure 12 can be located on the same plane.

With this arrangement, a connecting line between the side wing structure 11 and the cushioning structure 12 is defined as the first fold 41, and the side wing structure 11 can be folded along the first fold 41 to further fix the position of the product 200 and prevent the product 200 from being separated from the packaging box 100. In addition, the side wing structures 11 and the cushioning structures 12 can be located on the same plane, which facilitates stacking of the packages 100 and reduces transportation and storage costs.

In one embodiment of the present invention, the substrate 10 is a corrugated board, an ash board or a cardboard.

Referring to fig. 2, fig. 2 is a schematic structural diagram of a packaging box 100 according to a second embodiment of the present invention. The second embodiment is substantially the same as the first embodiment except for the structure of the support portion 122.

In one embodiment of the present invention, the supporting portion 122 includes a plurality of supporting wings 1221 and a plurality of bottom wings 1222, and the supporting wings 1221 and the bottom wings 1222 are spaced apart; the support wings 1221 are connected to the placement section 123; the support wings 1221 can be folded back with respect to the base portion 121 and the placement portion 123 so that the support portion 122 is supported between the base portion 121 and the placement portion 123.

In this arrangement, the support wings 1221 serve to support the placement part 123, and the bottom wings 1222 serve to improve stability; the support portion 122 having such a structure can reduce the difficulty of molding the package box 100 when packing the product 200, and can greatly improve the molding speed and stability after molding during packing.

In this embodiment, the use of the package 100 is as follows: the plurality of supporting wings 1221 are respectively folded along the two third creases 43, and the two corresponding supporting wings 1221 form a triangular prism shape with the base part 121 after being folded; respectively turning over along the two second creases 42 and enabling the two second creases 42 to be overlapped, so that the two article placing parts 123 are spliced into the same plane; after being turned over, the base part 121 and the object placing part 123 are located on different planes, and are supported by the supporting wings 1221, so that a suspended buffer structure is formed; the bottom wing 1222 is still in the same plane as the base portion 121 for stability, and the reliability of transportation can be ensured by placing the product 200 on the object placing portion 123.

In one embodiment of the present invention, the total length of the plurality of support wings 1221 is at least 0.6 times the total length of the support part 122. That is, as shown in FIG. 2, (L1+ L2+ L3): L.gtoreq.0.6: 1. The total length (L shown in fig. 2) of the supporting portion 122 is the distance between the two fourth creases 44.

With such an arrangement, the stability of the formed packing box 100 can be improved under the condition of ensuring the supporting capability of the supporting wings 1221.

Referring to fig. 3, fig. 3 is a schematic structural diagram of a packing box according to a third embodiment of the present invention. The third embodiment is substantially the same as the first and second embodiments, and differs in the fixed film 20.

In an embodiment of the present invention, the base body 10 further includes a fixing film 20 and a cementing layer 30, the side wing structure 11 is connected to the buffer structure 12, the fixing film 20 is connected to the side wing structure 11, and the cementing layer 30 is disposed between the fixing film 20 and the side wing structure 11, and is used for fixing the fixing film 20 on the side wing structure 11.

So configured, the fixing film 20 can further fix the position of the product 200 in the package 100, preventing the product 200 from being detached from the package 100 during transportation. In addition, the fixing film 20 is connected to the side wing structure 11, when the side wing structure 11 is not turned over, the product 200 is conveniently placed between the fixing film 20 and the buffer structure 12, and the time required for packaging the product 200 is reduced; when the wing structure 11 is turned over, the fixing film 20 can be driven to cling to the product 200, and the position of the product 200 is further fixed.

In this embodiment, the use of the package 100 is as follows: respectively folding along the two third folding traces 43, so that an included angle is formed between the base part 121 and the supporting part 122; the two second creases 42 are respectively folded along the two second creases 42 and the two second creases 42 are overlapped, so that an included angle is formed between the supporting part 122 and the article placing part 123, and the two article placing parts 123 are located on the same plane; the product 200 is placed between the fixing film 20 and the cushioning structure 12, and the wing structures 11 are folded along the first folding lines 41, so that the fixing film 20 is attached to the product 200 and the product 200 is fixed.

In an embodiment of the present invention, the end of the object placing part 123 is provided with a limiting part 125, and the limiting part 125 can be turned over at the side wing structure 11, so that the side wing structure 11 and the object placing part 123 are fixed in position.

With this arrangement, the positional relationship between the wing structures 11 and the placement part 123 can be fixed without using other materials such as glue, so that the product 200 can be firmly fixed by the fixing film 20.

It is understood that, in other embodiments, the relationship between the wing structures 11 and the placement part 123 may be fixed by gluing or the like without providing the limiting part 125.

In an embodiment of the present invention, the first folding line 41 is further provided with a yielding hole 110, and the yielding hole 110 is used for yielding when being folded, so as to prevent the deformation of the packing box 100.

In one embodiment of the present invention, the adhesive layer 30 is elongated and extends in the longitudinal direction of the flap structure 11 (i.e., the α direction shown in fig. 3).

With such an arrangement, the adhesive layer 30 can better adhere the wing structure 11 and the fixing film 20, and prevent the fixing film 20 from falling off from the wing structure 11 during the use of the packaging box 100.

In one embodiment of the present invention, the adhesive layer 30 is a normal temperature adhesive and/or a hot melt adhesive.

By the arrangement, the processing technology is simple, raw materials are easy to obtain, and the processing cost is low.

Preferably, when the cementing layer 30 is a normal temperature adhesive, the fixing film 20 is coated after corona treatment to increase the viscosity between the normal temperature adhesive and the fixing film 20; when the adhesive layer 30 is a hot melt adhesive, the coating is performed, and then the heating process is performed.

In one embodiment of the present invention, the fixing film 20 is a synthetic resin film, a natural resin film, a biological film, or an aluminum foil.

With such an arrangement, the fixing film 20 has a certain strength to prevent the products 200 from falling off from the packaging box 100, and has a certain tensile property to enable the fixing film 20 to fix the products 200 of different shapes; and the materials are low in price and simple and easy to obtain.

Preferably, the fixing film 20 is a thermoplastic polyurethane film (TPU film). The TPU not only has excellent characteristics of high tension, high tensile force, toughness and aging resistance, but also is a mature environment-friendly material.

Referring to fig. 4, fig. 4 is a schematic structural diagram of a packaging box according to a fourth embodiment of the present invention. The fourth embodiment is substantially the same as the first, second, and third embodiments, and differs in that a plurality of buffer units 120 are provided.

In one embodiment of the present invention, the number of the buffer units 120 is plural, and the plural buffer units 120 are sequentially arranged along the width direction (i.e., the β direction shown in fig. 3).

With such an arrangement, different numbers of buffer units 120 can be arranged to adapt to the packaging of different products 200, and the flexibility is high.

Specifically, each buffer unit 120 is composed of 1 base portion 121, 2 supporting portions 122, and 2 placement portions 123, but one placement portion 123 is shared between every two buffer units 120, and finally, the buffer structure 12 is composed of N (N is a positive integer) base portions 121, 2N supporting portions 122, and (2N-2) placement portions 123. The supporting portion 122 is located on two sides of the base portion 121, and the placing portion 123 is located on two sides of the supporting portion 122, forming the structure shown in fig. 4.

In one embodiment of the present invention, the number of the buffer units 120 is less than or equal to three.

So set up, on the better basis of the commonality of guaranteeing packing carton 100, its shaping degree of difficulty is moderate, and packing carton 100's bulk strength is higher, and manufacturing cost is less, the mass production of being convenient for. It is understood that in other embodiments, the number of the buffer units 120 may be greater than three according to actual requirements. So that the arrangement is that the air conditioner is arranged,

the utility model provides two kinds of using methods of packing carton 100.

In the directions shown in fig. 4, a direction toward the screen is defined as upward, and a direction away from the screen is defined as downward. A connecting line between the base portion 121 and the positioning portion 124 is defined as a fourth fold 44, a fold in the width direction on the positioning portion 124 is defined as a fifth fold 45, a connecting line between the placement portion 123 and the stopper portion 125 is defined as a sixth fold, a fold in the width direction on the placement portion 123 is defined as a seventh fold 47, and a fold in the width direction on the wing structure 11 is defined as an eighth fold 48.

In one embodiment, the cement layer 30 is disposed between the eighth creases 48.

So set up, packing carton 100 is when the shaping, and glued layer 30 can not be folded, and the controllability is good.

Referring to fig. 5 to 8, fig. 5 is a schematic view illustrating a first usage of the packing box shown in fig. 4; FIG. 6 is a schematic view of a first folding step of the use of FIG. 5; FIG. 7 is a schematic view of a second step of folding of the use shown in FIG. 5; fig. 8 is a third folding schematic of the use of fig. 5.

The first mode of use is suitable for use scenarios where the product 200 is bulky or the product 200 itself does not need cushioning packaging. The application steps are as follows: the product 200 is placed between the buffer structure 12 and the fixing film 20 to form the state shown in fig. 5, and at this time, the gap between the fixing film 20 and the buffer structure 12 is large, so that the product 200 can be easily placed between the two; the side wing structure is turned downwards 180 degrees along the first fold 41 to form the state shown in fig. 6, at this time, the fixing film 20 can be attached to the product 200, and wrap the product 200 according to the shape of the product 200; the base portion 121, the placement portion 123, and the wing structures 11 are folded up 90 degrees along the fourth fold 44, the seventh fold 47, and the eighth fold 48, respectively, to form the state shown in fig. 7; the stopper 125 is folded down 180 degrees along the sixth fold 46 to form the state shown in fig. 8, and the package is completed.

Referring to fig. 9 to 12, fig. 9 is a first folding schematic view of a second usage of the packing box shown in fig. 4; FIG. 10 is a schematic view of a portion of the package shown in FIG. 9 at another angle; FIG. 11 is a schematic view of a second step of folding of the use illustrated in FIG. 9; fig. 12 is a third folded view of the use of fig. 9.

The second mode of use is suitable for use scenarios where the product 200 is small in size or the product 200 itself requires cushioning packaging. In fig. 9 to 12, the structures of the fixing film 20 and the cement layer 30 are omitted in order to more clearly express the molding step of the cushion structure 12. The application steps are as follows: the supporting part 122 is folded along the third fold 43, the placing part 123 is folded along the second fold 42, so that the two second folds 42 are overlapped, the base part 121 is parallel to the placing part 123, a triangle is formed between the two supporting parts 122 and the base part 121, and part of the structure of the placing part 123 is turned upwards by 90 degrees along the seventh fold 47, so as to form the state shown in fig. 9 and 10; the positioning part 124 is turned upwards by 90 degrees along the fourth fold 44 and the fifth fold 45, and partial structure of the end part of the positioning part 124 is inserted into the lower side of the object placing part 123, and the first positioning groove 1241 is inserted into the second positioning groove 1223, so as to form the state shown in fig. 11; after the plurality of cushion units 120 are folded according to the above steps, the stopper 125 is turned down 180 degrees along the sixth fold 46, the product 200 is placed between the cushion structure 12 and the fixing film 20, the wing structures are turned down 180 degrees along the first fold 41 to make the fixing film 20 be attached to the product 200, and the base 121, the placement part 123, and the wing structures 11 are turned up 90 degrees along the fourth fold 44, the seventh fold 47, and the eighth fold 48, respectively, to complete the packaging in the state shown in fig. 12 (the fixing film 20 is omitted in fig. 12).

Preferably, the first fold 41 is two parallel folds so that the side flap structure 11 can be turned 180 degrees with respect to the placement part 123.

Preferably, the sixth fold 46 is two folds parallel to each other so that the stopper 125 can be turned 180 degrees with respect to the placement portion 123.

The packaging box 100 provided by the utility model can enable the product 200 to be in a suspended state in the packaging box 100 through the buffer unit 120, so as to reduce the impact force on the product 200 in the transportation process, and has a better buffer effect; the foam plastic structure is omitted, the production cost is reduced, and the pollution to the environment is reduced; the packaging box 100 can be made into a plane structure, so that the packaging box has the advantages of small occupied area during transportation, low transportation cost and flexible use mode; and can adapt to different model products 200 through increasing or reducing the quantity of buffer unit 120, the commonality is strong, and the mould is with low costs.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.

Claims (12)

1. A package (100) comprising a base (10) having a cushioning structure (12); the buffer structure (12) comprises at least one buffer unit (120), each buffer unit (120) comprises a base part (121), a supporting part (122) and an object placing part (123), and the supporting part (122) is positioned between the base part (121) and the object placing part (123); the support part (122) can be folded back relative to the base part (121) and the object placing part (123), so that the support part (122) is supported between the base part (121) and the object placing part (123).

2. The packaging box (100) according to claim 1, wherein the support portion (122) is in a state of being folded back with respect to the base portion (121) and the placement portion (123), and the base portion (121) and the placement portion (123) are parallel.

3. The packing box (100) according to claim 1, wherein each of the buffer units (120) comprises a base portion (121), two support portions (122) and two placement portions (123), the two support portions (122) are respectively disposed on two sides of the base portion (121), and the two placement portions (123) are respectively disposed on two sides of the two support portions (122).

4. The packet (100) according to claim 3, wherein the sum of the widths of the two support portions (122) is greater than the width of the base portion (121).

5. A packet (100) according to claim 3, wherein said support (122) comprises a plurality of support flaps (1221) and a plurality of bottom flaps (1222), said support flaps (1221) being spaced apart from said bottom flaps (1222); the supporting wings (1221) are connected with the placing part (123); the support wing (1221) can be folded back with respect to the base section (121) and the placement section (123).

6. The packet (100) according to claim 5, wherein the total length of the plurality of support wings (1221) is at least 0.6 times the total length of the support portion (122).

7. The packing box (100) according to claim 1, wherein the buffer unit (120) is plural, and the plural buffer units (120) are arranged in order in a width direction thereof.

8. The packet (100) according to claim 7, wherein the number of buffer units (120) is less than or equal to three.

9. The packaging box (100) according to claim 1, wherein the buffer unit (120) further comprises a positioning portion (124), the positioning portion (124) is disposed on at least one end portion of the base portion (121), and a first positioning groove (1241) is opened on the positioning portion (124); a second positioning groove (1223) is formed in the end part of the supporting part (122); the first positioning groove (1241) and the second positioning groove (1223) can be mutually spliced.

10. The packaging box (100) according to claim 9, wherein both end portions of the base portion (121) are provided with the positioning portions (124).

11. The packet (100) according to claim 1, wherein the base body (10) further comprises a wing structure (11), a fixing film (20) and a glue layer (30), the wing structure (11) being connected to the cushioning structure (12), the fixing film (20) being connected to the wing structure (11), the glue layer (30) being arranged between the fixing film (20) and the wing structure (11) for fixing the fixing film (20) to the wing structure (11).

12. A package (100) according to claim 11 wherein the glue layer (30) is elongate and extends in the direction of the length of the side flap structure (11).

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