Lining structure, lining structure blank and packaging box
The paper liner design solves the white pollution problem caused by packaging box liner materials, provides environmentally friendly product protection and stable support, and simplifies the manufacturing process.
Patent Information
- Application Number
- CN202423323019.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing packaging boxes using materials such as EPP, pearl cotton, or bubble wrap as linings cause serious white pollution and are not environmentally friendly.
The inner lining structure, made of paper components, includes a base plate, a first buffer structure, a second buffer structure, and a third buffer structure. It is folded to form a receiving groove for supporting and cushioning the product, and the detachable second buffer structure facilitates the handling of product accessories.
It achieves environmentally friendly product protection, reduces white pollution, improves the safety and stability of products during transportation, and simplifies the manufacturing process.
Smart Images
Figure CN223804022U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of packing box more specifically, it is a kind of inner lining structure, inner lining structure blank and packing box. BACKGROUND
[0002] With the development of various industries, people not only require higher and higher quality of products, but also require higher and higher packaging of products. Many products are packaged with packaging boxes, which can protect the safety of products during transportation, facilitate user storage and improve product grade. Ensuring the safety of products during transportation is particularly important for packaging boxes.
[0003] For example, for fragile products such as photographic equipment and lamps, in order to ensure the safety of products, EPP (Expanded polypropylene), pearl wool or bubble bag are often used as inner lining in packaging boxes to provide shock absorption and buffering effects. However, using EPP, pearl wool or bubble bag as inner lining can easily cause white pollution and is not environmentally friendly. At the same time, multiple product components such as panel lamp bodies and panel lamp accessories need to be stored in the same packaging box, which increases the amount of inner lining and the degree of white pollution. SUMMARY
[0004] The utility model aims at providing an inner lining structure, an inner lining structure blank and a packaging box to solve the technical problem of serious white pollution caused by low environmental protection of the inner lining of the packaging box in the prior art.
[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of:
[0006] In a first aspect, an inner lining structure is provided, comprising:
[0007] A bottom plate, two first buffer structures arranged on opposite sides of the bottom plate, two second buffer structures arranged on the other opposite sides of the bottom plate, and a third buffer structure arranged on the first buffer structure; wherein the bottom plate, the first buffer structure, the second buffer structure and the third buffer structure are all paper members; the first buffer structure has a first buffer cavity inside, the second buffer structure has a second buffer cavity inside, the third buffer structure has a third buffer cavity inside, the third buffer structure connects the bottom plate and the third buffer structure, the bottom plate, the first buffer structure and the second buffer structure form a receiving groove for receiving products, the third buffer structure is arranged in the receiving groove, and the third buffer structure is used to support the products.
[0008] By adopting the technical scheme, the inner lining structure forms a containing groove for containing products, and the first buffer structure, the second buffer structure and the third buffer structure are respectively located at the side of the products, so that the products are protected. In addition, the bottom plate, the first buffer structure, the second buffer structure and the third buffer structure are all paper members, and the environmental protection degree is high.
[0009] In one embodiment, the inner lining structure comprises a plurality of the third buffer structures, and each of the first buffer structures is provided with at least one of the third buffer structures.
[0010] By adopting the technical scheme, the plurality of third buffer structures jointly support the products, and the protection performance of the bottom of the products is improved.
[0011] In one embodiment, the inner lining structure comprises four third buffer structures, each of the first buffer structures is provided with two third buffer structures, and the two third buffer structures are arranged at intervals.
[0012] By adopting the technical scheme, the four third buffer structures are respectively located at four positions of the bottom of the products, and the stability of the third buffer structures when supporting the products is improved.
[0013] In one embodiment, the second buffer structure is connected with the bottom plate, the second buffer structure is detachably connected with the first buffer structure, the second buffer structure can be unfolded or closed relative to the first buffer structure to open or close the second buffer cavity, and the second buffer cavity is used for containing product accessories.
[0014] By adopting the technical scheme, the second buffer structure can be unfolded or closed relative to the first buffer structure, so that the second buffer cavity can be opened or closed, and the taking and placing of the product accessories are facilitated.
[0015] In one embodiment, the first buffer structure is provided with a slot, the second buffer structure is provided with an insertion piece for being inserted into the slot, the second buffer structure closes the second buffer cavity when the insertion piece is inserted into the slot, and the second buffer structure opens the second buffer cavity when the insertion piece is separated from the slot.
[0016] By adopting the technical scheme, the user can conveniently open and close the second buffer cavity.
[0017] In a second aspect, an inner lining structure blank is provided for being folded to form the inner lining structure as described above, and the inner lining structure blank comprises a long part and a short part arranged on the long part, the long part is used for being folded to form the first buffer structure and the third buffer structure, and the short part is used for being folded to form the second buffer structure.
[0018] By adopting the technical scheme, the inner lining structure can be made by folding, and the manufacturing method is simple and reliable.
[0019] In one embodiment, the long part has two opposite first long sides and two first short sides perpendicular to the first long sides, the long part is sequentially provided with a first fold line, a second fold line, a third fold line, a fourth fold line, a fifth fold line and a sixth fold line parallel to the first short sides between the two first short sides, the long part is folded at the first fold line, the second fold line and the third fold line to form a first buffer structure, and the long part is folded at the fourth fold line, the fifth fold line and the sixth fold line to form another first buffer structure.
[0020] By adopting the technical scheme, the first buffer structure can be formed by folding, and the manufacturing method is simple.
[0021] In one embodiment, the long part is further provided with a seventh fold line and an eighth fold line on both sides of the third fold line, a ninth fold line is further provided between the seventh fold line and the eighth fold line, the seventh fold line, the eighth fold line and the ninth fold line are parallel to the third fold line and shorter than the third fold line, a first cutting line and a second cutting line are respectively provided between the two ends of the seventh fold line and the eighth fold line; the long part is embedded in the seventh fold line, the eighth fold line and the ninth fold line to form a third buffer structure.
[0022] The long part is further provided with a tenth fold line and an eleventh fold line on both sides of the fourth fold line, a twelfth fold line is further provided between the tenth fold line and the eleventh fold line, the tenth fold line, the eleventh fold line and the twelfth fold line are parallel to the fourth fold line and shorter than the fourth fold line, a third cutting line and a fourth cutting line are respectively provided between the two ends of the tenth fold line and the eleventh fold line; the long part is embedded in the tenth fold line, the eleventh fold line and the twelfth fold line to form another third buffer structure.
[0023] By adopting the technical scheme, the third buffer structure can be formed on the first buffer structure by folding, and the manufacturing method is simple.
[0024] In one embodiment, the two short parts are respectively provided on the two first long sides and between the third fold line and the fourth fold line, the short part is provided with a second long side parallel to the first long side, the short part is sequentially provided with a thirteenth fold line and a fourteenth fold line between the second long side and the first long side, and the short part is folded at the first long side, the twelfth fold line and the thirteenth fold line to form the second buffer structure.
[0025] By adopting the technical scheme, the second buffer structure can be formed in a folding manner, and the manufacturing manner is simple.
[0026] In one embodiment, the long part is further provided with a slot, the second fold line and the fifth fold line are provided with the slot, and the short part is further provided with an insertion piece, and the insertion piece is arranged on the second long side.
[0027] By adopting the technical scheme, the slot and the insertion piece have a simple structure and are easy to implement.
[0028] In a third aspect, a packaging box is provided, which comprises a packaging box body and the inner liner structure described above, and the inner liner structure is arranged inside the packaging box body.
[0029] By adopting the technical scheme, on the basis of the advantages of the inner liner structure in the above embodiment, the packaging box of the present embodiment has the advantage of being easy to manufacture. BRIEF DESCRIPTION OF DRAWINGS
[0030] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.
[0031] Figure 1 is a perspective view of the inner liner structure provided by the embodiments of the present application.
[0032] Figure 2 is a folding schematic view of the inner liner structure provided by the embodiments of the present application. Figure 1 .
[0033] Figure 3 is a folding schematic view of the inner liner structure provided by the embodiments of the present application. Figure 2 .
[0034] Figure 4 is a folding schematic view of the inner liner structure provided by the embodiments of the present application. Figure 3 .
[0035] Figure 1 is a schematic view of the inner liner structure blank provided by the embodiments of the present application.
[0036] The reference signs in the drawings are as follows:
[0037] 1, first buffer structure; 2, second buffer structure; 3, third buffer structure; 4, bottom plate; 5, long part; 6, short part;
[0038] 11, slot; 21, tab; 51, first long side; 52, first short side; 61, second long side;
[0039] 201, first fold line; 202, second fold line; 203, third fold line; 204, fourth fold line; 205, fifth fold line; 206, sixth fold line; 207, seventh fold line; 208, eighth fold line; 209, ninth fold line; 291, first tangent line; 292, second tangent line; 210, tenth fold line; 211, eleventh fold line; 212, twelfth fold line; 293, third tangent line; 294, fourth tangent line; 213, thirteenth fold line; 214, fourteenth fold line. DETAILED DESCRIPTION
[0040] In order to make the technical problems, technical solutions and beneficial effects of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.
[0041] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected or indirectly connected to the other element.
[0042] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application, and do not indicate that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0043] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and should not be construed as indicating relative importance or indicating the number of technical features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited. The specific implementation of the present application will be described in more detail below in conjunction with specific embodiments:
[0044] As Figures 2 to 5As shown, the inner lining structure provided by the embodiment of the utility model is arranged in the packaging box, so that the packaging box can be used for accommodating products; the inner lining structure is used for protecting the products and reducing the possibility of damage of the products in the conveying process; the product of the embodiment is a panel lamp, and of course in the actual application scenario, the product can be an article having the same or similar shape as the panel lamp; the inner lining structure provided by the embodiment is made of a paper component and is easy to recycle; the following is described through a specific embodiment:
[0045] Comprise:
[0046] The bottom plate 4, two first buffer structures 1 arranged on opposite sides of the bottom plate 4, two second buffer structures 2 arranged on the other opposite sides of the bottom plate 4, and a third buffer structure 3 arranged on the first buffer structure 1; wherein the bottom plate 4, the first buffer structure 1, the second buffer structure 2 and the third buffer structure 3 are all paper components; the first buffer structure 1 is internally provided with a first buffer cavity, the second buffer structure 2 is internally provided with a second buffer cavity, and the third buffer structure 3 is internally provided with a third buffer cavity; the third buffer structure 3 connects the bottom plate 4 and the third buffer structure 3; the bottom plate 4, the first buffer structure 1 and the second buffer structure 2 enclose to form an accommodation groove for accommodating products; the third buffer structure 3 is arranged in the accommodation groove, and the third buffer structure 3 is used for supporting the products.
[0047] Here, it can be understood that the bottom plate 4 refers to a plate-shaped component for bearing products; the bottom plate 4 is used for arranging the first buffer structure 1, the second buffer structure 2 and the third buffer structure 3;
[0048] The first buffer structure 1 refers to a structure for buffering external impact force; two first buffer structures 1 are arranged on opposite sides of the bottom plate 4 respectively; the two first buffer structures 1 are arranged at intervals, the products can be accommodated between the two first buffer structures 1, and the first buffer structure 1 is used for buffering the impact from the two sides of the bottom plate 4;
[0049] The second buffer structure 2 refers to a structure for buffering external impact force; two second buffer structures 2 are arranged on the other opposite sides of the bottom plate 4 respectively, that is, the second buffer structure 2 is arranged adjacent to the first buffer structure 1; the two second buffer structures 2 are arranged at intervals, the products can be accommodated between the two second buffer structures 2, and the second buffer structure 2 is used for buffering the impact from the other two sides of the bottom plate 4;
[0050] The third buffer structure 3 refers to a structure for buffering external impact force; the third buffer structure 3 connects the bottom plate 4 and the first buffer structure 1, the products can be placed on the third buffer structure 3, and the third buffer structure 3 is used for buffering the impact from the bottom of the bottom plate 4;
[0051] The bottom plate 4, the first buffering structure 1 and the second buffering structure 2 are used to enclose a receiving groove, the shape and size of the receiving groove match the shape and size of the product, so that the product can be just received in the receiving groove; the third buffering structure 3 is arranged in the receiving groove, and the third buffering structure 3 is used to support the product when the product is received in the receiving groove.
[0052] It needs to be further explained that the bottom plate 4, the first buffering structure 1, the second buffering structure 2 and the third buffering structure 3 are all paper members, that is, the above structures are all composed of paper products, including but not limited to paperboard blanks.
[0053] The working principle of the inner lining structure provided in the embodiment is as follows:
[0054] The inner lining structure is placed in the packaging box, and the product is placed in the receiving groove formed by the inner lining structure. At this time, the first buffering structure 1 is on the opposite sides of the product, the second buffering structure 2 is on the other opposite sides of the product, and the third buffering structure 3 and the bottom plate 4 are on the bottom of the product. In this way, the product is protected by three buffering structures, and the protection performance is improved.
[0055] By adopting the above technical scheme, the inner lining structure forms a receiving groove for receiving the product, and the first buffering structure 1, the second buffering structure 2 and the third buffering structure 3 are respectively located on the sides of the product, thereby achieving the protection of the product. In addition, the bottom plate 4, the first buffering structure 1, the second buffering structure 2 and the third buffering structure 3 are all paper members, which have high environmental protection level.
[0056] In one embodiment, the inner lining structure includes a plurality of third buffering structures 3, and each first buffering structure 1 is provided with at least one third buffering structure 3.
[0057] By adopting the above technical scheme, the plurality of third buffering structures 3 jointly support the product, thereby improving the protection performance of the bottom of the product.
[0058] In one embodiment, the inner lining structure includes four third buffering structures 3, each first buffering structure 1 is provided with two third buffering structures 3, and the two third buffering structures 3 are arranged at intervals.
[0059] By adopting the above technical scheme, the four third buffering structures 3 are respectively located at four positions of the bottom of the product, thereby improving the stability of the third buffering structure 3 when supporting the product.
[0060] In one embodiment, the second buffering structure 2 is connected with the bottom plate 4, the second buffering structure 2 is detachably connected with the first buffering structure 1, the second buffering structure 2 can be unfolded or closed relative to the first buffering structure 1 to open or close a second buffering cavity, and the second buffering cavity is used to receive product accessories.
[0061] Here, it can be understood that the second buffer structure 2 can also be used to accommodate product accessories, such as the power adapter for a panel light. Users can open the second buffer structure 2 to place the product accessories into the second buffer cavity, where the shape and size of the product accessories match the shape and size of the second buffer cavity.
[0062] By adopting the above technical solution, the second buffer structure 2 can be opened or closed relative to the first buffer structure 1, so that the second buffer cavity can be opened or closed, which is conducive to the handling of product accessories.
[0063] In one embodiment, the first buffer structure 1 is provided with a slot 11, and the second buffer structure 2 is provided with a insert 21 for inserting into the slot 11. The second buffer structure 2 closes the second buffer cavity when the insert 21 is inserted into the slot 11, and opens the second buffer cavity when the insert 21 is removed from the slot 11.
[0064] Here, it can be understood that the insert 21 can be inserted into the slot 11, and the slot 11 is used to limit the insert 21, so that the first buffer structure 1 limits the second buffer structure 2, thereby causing the second buffer structure 2 to close and form the second buffer cavity.
[0065] By adopting the above technical solution, it is convenient for users to open and close the second buffer cavity.
[0066] like As shown, in a second aspect, a liner structure blank is provided for folding to form the liner structure as described above, characterized in that it includes a long portion 5 and a short portion 6 provided on the long portion 5, the long portion 5 being used for folding to form a first buffer structure 1 and a third buffer structure 3, and the short portion 6 being used for folding to form a second buffer structure 2.
[0067] Here, it can be understood that the inner lining structure blank is a paper component, and the inner lining structure is folded into a base plate 4, a first buffer structure 1, a second buffer structure 2 and a third buffer structure 3, which improves the environmental protection level of the inner lining structure.
[0068] By adopting the above technical solution, the inner lining structure can be made by folding, and its manufacturing method is simple and reliable.
[0069] In one embodiment, the long part 5 has two opposite first long sides 51 and two first short sides 52 perpendicular to the first long sides 51, and the long part 5 is sequentially provided with a first fold line 201, a second fold line 202, a third fold line 203, a fourth fold line 204, a fifth fold line 205 and a sixth fold line 206 parallel to the first short sides 52 between the two first short sides 52, the long part 5 is folded at the first fold line 201, the second fold line 202 and the third fold line 203 to form a first cushion structure 1, and the long part 5 is folded at the fourth fold line 204, the fifth fold line 205 and the sixth fold line 206 to form another first cushion structure 1.
[0070] Here, it can be understood that the long part 5 refers to a part of the inner liner structure blank with a relatively long length, the short part 6 refers to a part of the inner liner structure blank with a relatively short length, and the fold line on the inner liner structure blank refers to that the inner liner structure blank can be folded at the fold line, and generally the parts on both sides of the fold line are folded and form a 90° bending structure.
[0071] By adopting the above technical scheme, the first cushion structure 1 can be formed by folding, and the manufacturing method is simple.
[0072] In one embodiment, the long part 5 is further provided with a seventh fold line 207 and an eighth fold line 208 located on both sides of the third fold line 203, and a ninth fold line 209 is further provided between the seventh fold line 207 and the eighth fold line 208, the seventh fold line 207, the eighth fold line 208 and the ninth fold line 209 are parallel to the third fold line 203 and shorter than the third fold line 203, and a first cutting line 291 and a second cutting line 292 are respectively provided between the two ends of the seventh fold line 207 and the eighth fold line 208; the long part 5 is embedded in the seventh fold line 207, the eighth fold line 208 and the ninth fold line 209 to form a third cushion structure 3.
[0073] The long part 5 is further provided with a tenth fold line 210 and an eleventh fold line 211 located on both sides of the fourth fold line 204, and a twelfth fold line 212 is further provided between the tenth fold line 210 and the eleventh fold line 211, the tenth fold line 210, the eleventh fold line 211 and the twelfth fold line 212 are parallel to the fourth fold line 204 and shorter than the fourth fold line 204, and a third cutting line 293 and a fourth cutting line 294 are respectively provided between the two ends of the tenth fold line 210 and the eleventh fold line 211; the long part 5 is embedded in the tenth fold line 210, the eleventh fold line 211 and the twelfth fold line 212 to form another third cushion structure 3.
[0074] Here, it can be understood that the fold line on the inner liner structure blank refers to that the inner liner structure blank can be folded at the fold line, and generally the parts on both sides of the fold line are folded and form a 90° bending structure; the inner folding of the long part 5 at the fold line refers to that the part is folded towards the internal direction close to the accommodation groove, so that it becomes the third buffer structure 3; the tangent line refers to cutting through the long part 5 along the tangent line, so that the long part 5 can be folded at the part.
[0075] By adopting the above technical scheme, the third buffer structure 3 can be formed on the first buffer structure 1 in a folding manner, and the manufacturing manner is simple.
[0076] In one embodiment, two short parts 6 are respectively arranged on the two first long edges 51 and located between the third fold line 203 and the fourth fold line 204, the short part 6 is provided with a second long edge 61 parallel to the first long edge 51, the short part 6 is sequentially provided with a thirteenth fold line 213 and a fourteenth fold line 214 between the second long edge 61 and the first long edge 51, and the short part 6 is folded to form the second buffer structure 2 at the first long edge 51, the thirteenth fold line 213 and the fourteenth fold line 214.
[0077] Here, it can be understood that the fold line on the inner liner structure blank refers to that the inner liner structure blank can be folded at the fold line, and generally the parts on both sides of the fold line are folded and form a 90° bending structure.
[0078] By adopting the above technical scheme, the second buffer structure 2 can be formed in a folding manner, and the manufacturing manner is simple.
[0079] In one embodiment, the long part 5 is further provided with a slot 11, the second fold line 202 and the fifth fold line 205 are provided with the slot 11, and the short part 6 is further provided with a plug 21, and the plug 21 is arranged on the second long edge 61.
[0080] By adopting the above technical scheme, the structure of the slot 11 and the plug 21 is simple and easy to realize.
[0081] In a third aspect, a packaging box is provided, which comprises a packaging box body and the above-mentioned inner liner structure, and the inner liner structure is arranged in the packaging box body.
[0082] By adopting the above technical scheme, on the basis of the advantages of the inner liner structure with the above-mentioned embodiments, the packaging box of the embodiment further has the advantage of being easy to manufacture.
[0083] The above only describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. An inner liner structure characterized by, The inner lining structure comprises a bottom plate (4), two first buffer structures (1) arranged on opposite sides of the bottom plate (4), two second buffer structures (2) arranged on the other opposite sides of the bottom plate (4), and a third buffer structure (3) arranged on the first buffer structure (1); wherein the bottom plate (4), the first buffer structure (1), the second buffer structure (2), and the third buffer structure (3) are all paper members; the first buffer structure (1) is internally provided with a first buffer cavity, the second buffer structure (2) is internally provided with a second buffer cavity, the third buffer structure (3) is internally provided with a third buffer cavity, the third buffer structure (3) connects the bottom plate (4) and the third buffer structure (3), the bottom plate (4), the first buffer structure (1), and the second buffer structure (2) enclose a receiving groove for receiving a product, the third buffer structure (3) is arranged in the receiving groove, and the third buffer structure (3) is used for supporting the product. The inner lining structure comprises a plurality of third buffer structures (3), and each first buffer structure (1) is provided with at least one third buffer structure (3).
2. The inner liner structure of claim 1, wherein, The inner lining structure comprises four third buffer structures (3), each first buffer structure (1) is provided with two third buffer structures (3), and the two third buffer structures (3) are arranged in a spaced manner.
3. The inner liner structure of claim 2, wherein, The second buffer structure (2) is connected with the bottom plate (4), the second buffer structure (2) is detachably connected with the first buffer structure (1), the second buffer structure (2) can be unfolded or closed relative to the first buffer structure (1) to open or close the second buffer cavity, and the second buffer cavity is used for receiving a product accessory.
4. The inner liner structure of claim 1, wherein, The first buffer structure (1) is provided with a slot (11), the second buffer structure (2) is provided with an insertion piece (21) for being inserted into the slot (11), the second buffer structure (2) closes the second buffer cavity when the insertion piece (21) is inserted into the slot (11), and the second buffer structure (2) opens the second buffer cavity when the insertion piece (21) is separated from the slot (11).
5. The inner liner structure of claim 4, wherein, The inner lining structure comprises a long part (5) and a short part (6) arranged on the long part (5), the long part (5) is used for folding to form a first buffer structure (1) and a third buffer structure (3), and the short part (6) is used for folding to form a second buffer structure (2).
6. An inner liner structure blank for folding to form an inner liner structure as claimed in any one of claims 1 to 5, characterised in that, 7. The inner liner construction blank of claim 6, wherein, The long part (5) has two opposite first long sides (51) and two first short sides (52) perpendicular to the first long sides (51), the long part (5) is sequentially provided with a first fold line (201), a second fold line (202), a third fold line (203), a fourth fold line (204), a fifth fold line (205) and a sixth fold line (206) parallel to the first short sides (52) between the two first short sides (52), the long part (5) is folded to form a first buffer structure (1) at the first fold line (201), the second fold line (202) and the third fold line (203), and the long part (5) is folded to form another first buffer structure (1) at the fourth fold line (204), the fifth fold line (205) and the sixth fold line (206).
8. The inner liner construction blank of claim 7, wherein, The long part (5) is also provided with a seventh fold line (207) and an eighth fold line (208) on both sides of the third fold line (203), a ninth fold line (209) is further provided between the seventh fold line (207) and the eighth fold line (208), the seventh fold line (207), the eighth fold line (208) and the ninth fold line (209) are parallel to the third fold line (203) and shorter than the third fold line (203), a first tangent line (291) and a second tangent line (292) are respectively arranged between the two ends of the seventh fold line (207) and the eighth fold line (208); the long part (5) is embedded to form a third buffer structure (3) in the seventh fold line (207), the eighth fold line (208) and the ninth fold line (209); The long part (5) is also provided with a tenth fold line (210) and an eleventh fold line (211) on both sides of the fourth fold line (204), a twelfth fold line (212) is further provided between the tenth fold line (210) and the eleventh fold line (211), the tenth fold line (210), the eleventh fold line (211) and the twelfth fold line (212) are parallel to the fourth fold line (204) and shorter than the fourth fold line (204), a third tangent line (293) and a fourth tangent line (294) are respectively arranged between the two ends of the tenth fold line (210) and the eleventh fold line (211); the long part (5) is embedded to form another third buffer structure (3) in the tenth fold line (210), the eleventh fold line (211) and the twelfth fold line (212).
9. The inner liner construction blank of claim 8, wherein, Two short parts (6) are arranged on the two first long sides (51) respectively and between the third fold line (203) and the fourth fold line (204), the short part (6) is provided with a second long side (61) parallel to the first long side (51), the short part (6) is provided with a thirteenth fold line (213) and a fourteenth fold line (214) between the second long side (61) and the first long side (51) in sequence, and the short part (6) is folded to form the second buffer structure (2) through the first long side (51), the twelfth fold line (212) and the thirteenth fold line.
10. The inner liner construction blank of claim 9, wherein, The long part (5) is further provided with a slot (11), the second fold line (202) and the fifth fold line (205) are provided with the slot (11), the short part (6) is further provided with an insertion piece (21), and the insertion piece (21) is arranged on the second long side (61).
11. A package, characterized in that The inner liner structure is arranged inside the packaging box body.