Light-weight product packaging lining structure and packaging box

Abstract

The utility model relates to a light-weight product packaging lining structure which comprises a middle supporting face, a first side face and a second side face are arranged on the two corresponding sides of the middle supporting face respectively, bending lines are arranged at the connecting positions of the first side face and the middle supporting face and the connecting positions of the second side face and the middle supporting face, and the first side face and the second side face are bent downwards at the positions of the bending lines. The middle supporting face is provided with a first bending line and a second bending line which are arranged at intervals, the first side face is provided with a third bending line, the two ends of the first bending line, the two ends of the second bending line and the two ends of the third bending line are communicated to form slitting lines respectively, the first bending line and the second bending line form a first vertical part, and the second bending line forms a second vertical part. The second bending line and the third bending line form the horizontal part, and the containing space used for fixing the product is formed between the upper side of the horizontal part and the lower side of the middle supporting face, so that the product is stable after being packaged, at the moment, the whole lining structure is integrally formed, the production process is simple, and the production efficiency and the packaging efficiency of the product are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of packing box, in particular to a kind of lightweight product packing inner lining structure and packing box. BACKGROUND

[0002] The traditional color box packing inner lining is formed by suction forming inner lining or paper tray forming inner lining or multiple folding paper card, and the suction forming inner lining is limited by the plastic restriction in Europe and America and seriously pollutes the environment, and the paper tray forming and multiple folding paper card also have the disadvantages of high material cost and labor cost. SUMMARY

[0003] Therefore, it is necessary to provide a lightweight product packing inner lining structure and packing box to solve the problems in the prior art.

[0004] A lightweight product packing inner lining structure, characterized in that it comprises a middle support surface, the two sides of the middle support surface are respectively provided with a first side surface and a second side surface, a bending line is arranged at the connection between the first side surface, the second side surface and the middle support surface, the first side surface and the second side surface are bent downward at the position of the bending line, the middle support surface is provided with a first bending line and a second bending line arranged at intervals, the first side surface is provided with a third bending line, the two ends of the first bending line, the second bending line and the third bending line are respectively connected to form a slitting line, the first bending line and the second bending line form a first vertical part, and the second bending line and the third bending line form a horizontal part, and a containing space for fixing a product is formed between the upper side of the horizontal part and the lower side of the middle support surface.

[0005] In one embodiment, the first side surface is provided with an arc-shaped concave part on both sides of the position of the containing space.

[0006] In one embodiment, the slitting line is provided with an arc-shaped section on the first side surface, forming an arc-shaped concave part at the position of the first side surface, and forming a corresponding arc-shaped convex part at the position of the horizontal part.

[0007] In one embodiment, the middle part of the first vertical part is provided with a first through hole.

[0008] In one embodiment, the middle part of the middle support surface is further provided with a U-shaped slitting line, and the middle support surface forms a fixed part bent downward through the U-shaped slitting line, the middle part of the fixed part is provided with a fixing line hole, and the fixing line hole is provided with a slot communicating with the outside.

[0009] In one embodiment, the other two sides of the middle support surface are further respectively provided with a third side surface and a fourth side surface, and the first side surface, the second side surface, the third side surface and the fourth side surface are respectively located around the middle support surface.

[0010] In one embodiment, the packaging liner structure is a one-piece structure die cut.

[0011] A packaging box using the above-mentioned lightweight product packaging liner structure.

[0012] The above-mentioned lightweight product packaging liner structure and packaging box, the first bending line, the second bending line, and the third bending line are respectively connected to form a cutting line, and then a first vertical portion is formed by the first bending line and the second bending line, and a horizontal portion is formed by the second bending line and the third bending line, so that a product containing space can be formed, and the product is stable after packaging. At this time, the overall liner structure is integrally formed, the production process is simple, and the production efficiency and the packaging efficiency of the product are improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a planar structure schematic view of the lightweight product packaging liner structure of the utility model;

[0014] Fig. 2 It is a structure schematic view of the lightweight product packaging liner structure after folding of the utility model;

[0015] Fig. 3 It is a structure schematic view of the lightweight product packaging liner structure after folding of the utility model;

[0016] Among them, 1, middle support surface; 2, first side; 21, arc-shaped concave part; 3, second side; 4, third side; 5, fourth side; 6, bending line; 61, first bending line; 62, second bending line; 63, third bending line; 7, cutting line; 8, first vertical portion; 81, first through hole; 9, horizontal portion; 91, arc-shaped convex part; 10, U-shaped cutting line; 11, fixed part; 12, fixed line hole; 13, slot. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below. In the following description, a lot of specific details are set forth in order to fully understand the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0018] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. In addition, when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical", "horizontal", "left", "right", and similar terms as used herein are for purposes of description and illustration only.

[0019] Unless otherwise defined, 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 application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0020] As shown in Figs. 1 to 3 A light product packaging inner liner structure, characterized in that, comprising intermediate support surface 1, the two sides of the intermediate support surface 1 are respectively provided with first side 2 and second side 3, the connection between first side 2, second side 3 and intermediate support surface 1 is provided with bending line 6, first side 2 and second side 3 are bent downward at the position of bending line 6, intermediate support surface 1 is provided with first bending line 61 and second bending line 62 which are arranged at intervals, first side 2 is provided with third bending line 63, first bending line 61, second bending line 62 and third bending line 63 are respectively communicated at both ends to form cutting line 7, first bending line 61 and second bending line 62 form first vertical part 8, second bending line 62 and third bending line 63 form horizontal part 9, the upper side of horizontal part 9 and the lower side of intermediate support surface 1 form a containing space for fixing products.

[0021] First bending line 61, second bending line 62 and third bending line 63 are respectively communicated at both ends to form cutting line 7, then first bending line 61 and second bending line 62 form first vertical part 8, and second bending line 62 and third bending line 63 form horizontal part 9, so as to form a containing space for containing products, and the product is stable after packaging. At this time, the overall inner liner structure is integrally formed, the production process is simple, and the production efficiency and product packaging efficiency are improved.

[0022] At this time, after the product is clamped into the containing space, the lower side of the product abuts against horizontal part 9, the left and right ends of the upper side of the product abut against the lower side of intermediate support surface 1, and the front and rear ends of the product abut against the inner side of first vertical part 8 and first side 2 respectively, so as to form limiting in each direction of the product. In this way, better positioning of the product can be achieved during use.

[0023] At this time, in order to facilitate the product to be taken out or put into the accommodation space position, in the embodiment, the first side surface 2 is provided with an arc-shaped recess 21 on both sides of the accommodation space position, and after the arc-shaped recess 21 is provided, the first side surface 2 forms a gap outside the accommodation space, so that the product can be better taken during the process of putting or taking the product into or out of the accommodation space, thereby facilitating the operation.

[0024] The arc-shaped recess 21 can be directly cut off the excess part of the first side surface 2 to form, which can be formed by a cutting line 7, in the embodiment, the cutting line 7 is provided with an arc-shaped section on the first side surface 2, forming the arc-shaped recess 21 at the position of the first side surface 2, and forming a corresponding arc-shaped protruding part 91 at the position of the horizontal part 9, at this time, the arc-shaped recess 21 is formed by the cutting line 7, so that only by setting the arc-shaped at the corresponding position of the cutting knife, the arc-shaped recess 21 can be formed during the cutting process, and at this time, the cutting line 7 and the cutting line 7 during the formation of the horizontal part 9 are continuous structure, so only one cutting is needed to form, at the same time, the arc-shaped protruding part 91 cut out is connected with the horizontal part 9, thereby increasing the area of the horizontal part 9, so that the supporting area of the product bottom is larger, thereby better supporting the product.

[0025] In the embodiment, the product is a docking station type product, specifically a main body, one side of the main body is provided with a connecting line, at this time, the main body is clamped at the accommodation space position, and then the connecting line can be stored to complete, of course, other products such as charger plug type products can also be used, which have a main body and are provided with corresponding plug-in terminals, at this time, the plug-in terminals can be directed to the position of the first vertical part 8 and clamped outside the first vertical part 8 or clamped in the corresponding empty position provided by the first vertical part 8.

[0026] Specifically, in order to better fix the product, the first vertical part 8 is provided with a first through hole 81 in the middle, which can be used to fix the structure of the product protruding from the main body position, for example, the connecting line of the docking station type product passes out from the first through hole 81 position, and the plug-in terminal of the charger plug type product passes out from the first through hole 81 position, thereby better fixing the product.

[0027] Further, when the connecting line is arranged outside the product body, the other end of the connecting line also needs to be fixed, therefore, in the embodiment, the middle supporting surface 1 is further provided with a U-shaped cutting line 10, the middle supporting surface 1 is formed with a downwardly bent fixing portion 11 through the U-shaped cutting line 10, the fixing portion 11 is provided with a wire fixing hole 12 in the middle portion, and the wire fixing hole 12 is provided with a slot 13 in communication with the outside. After the U-shaped cutting line 10 is adopted, one side of the fixing portion 11 is connected with the middle supporting surface 1, and the wire fixing hole 12 is arranged in the middle portion of the fixing portion 11, so that the end portion of the connecting line can be clamped in the wire fixing hole 12, at this time, one end of the connecting line is fixed with the product body, and the other end is fixed through the wire fixing hole 12, so that the connecting line can be better fixed, if the length of the connecting line is relatively long, the connecting line can be accommodated between the fixing portion 11 and the first vertical portion 8, and then bundled, and finally clamped in the wire fixing hole 12 of the fixing portion 11, so that the connecting line can be better fixed, of course, the wire fixing hole 12 is provided with the slot 13 in communication with the outside at this time, so as to facilitate clamping the connecting line in the wire fixing hole 12.

[0028] At this time, the first side surface 2 and the second side surface 3 can form support for the middle supporting surface 1 in two directions, but in the packaging and fixing of the product, in order to better support the middle supporting surface 1, at this time, the other two sides of the middle supporting surface 1 are further provided with a third side surface 4 and a fourth side surface 5 respectively, and the first side surface 2, the second side surface 3, the third side surface 4 and the fourth side surface 5 are respectively arranged around the middle supporting surface 1. The middle supporting surface 1 is in the shape of a rectangle as a whole, so that the middle supporting surface 1 forms support in each direction, so as to better package the product.

[0029] Finally, in order to facilitate production, the packaging lining structure is an integral structure which is die cut, in the process of die cutting, the cutting line 7 and the U-shaped cutting line 10 are formed, and then the bending is performed, so that the fixing position of the product can be formed.

[0030] In another embodiment, a packaging box is provided, the above-mentioned light-weight product packaging lining structure is arranged in the packaging box, so as to complete the packaging process of the product.

[0031] The technical features of the above-mentioned embodiments can be combined arbitrarily, in order to make the description simple, all possible combinations of the technical features in the above-mentioned embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present disclosure.

[0032] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several modifications and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. A lightweight product packaging liner structure, characterized in that, The device includes a central support surface, with a first side surface and a second side surface on each of its two sides. A bending line is provided at the connection point between the first side surface, the second side surface, and the central support surface. The first side surface and the second side surface bend downwards at the bending line positions. The central support surface has a first bending line and a second bending line spaced apart. The first side surface has a third bending line. The two ends of the first bending line, the second bending line, and the third bending line are connected to form a tangent line. The first bending line and the second bending line form a first vertical portion, and the second bending line and the third bending line form a horizontal portion. A space for fixing the product is formed between the upper side of the horizontal portion and the lower side of the central support surface.

2. The lightweight product packaging liner structure according to claim 1, characterized in that, The first side has arc-shaped concave portions on both sides of the accommodating space.

3. The lightweight product packaging liner structure according to claim 2, characterized in that, The tangent line has an arc-shaped segment on the first side, forming an arc-shaped concave portion at the position of the first side, and a corresponding arc-shaped protrusion at the position of the horizontal portion.

4. The lightweight product packaging liner structure according to claim 2 or 3, characterized in that, The first vertical section has a first through hole in the middle.

5. The lightweight product packaging liner structure according to claim 1, characterized in that, The middle support surface is also provided with a U-shaped slitting line in the middle. The middle support surface forms a downwardly bent fixing part through the U-shaped slitting line. The fixing part is provided with a wire fixing hole in the middle. The wire fixing hole is provided with a slot that communicates with the outside.

6. The lightweight product packaging liner structure according to claim 1, characterized in that, The other two sides of the intermediate support surface are respectively provided with a third side and a fourth side, and the first side, the second side, the third side and the fourth side are respectively located around the intermediate support surface.

7. The lightweight product packaging liner structure according to claim 1, characterized in that, The inner lining of the packaging is a one-piece die-cut structure.

8. A packaging box, characterized in that, The lightweight product packaging liner structure adopted in any one of claims 1-7.

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