Packaging last body structure and electronic equipment packaging box

Abstract

The utility model provides a packaging last body structure and an electronic equipment packaging box, and relates to the field of electronic equipment packaging. The packaging shoe last body structure comprises a first panel, a second panel and a corrugated structure laid on the first side of the first panel, the first panel comprises hole structures and indentations, and the hole structures and the indentations are formed on the first panel and the corrugated structure; the second panel and the first panel are oppositely arranged, and the corrugated structure is laid between the first panel and the second panel; the second panel, the first panel and the corrugated structure are folded through the indentations to form a last body structure, the second panel is exposed outside, and the hole structure is wrapped in the last body structure. By means of the scheme, the hole structure and the complete appearance can be reserved, and the buffering performance is ensured.

Description

Technical Field

[0001] The present disclosure relates to the field of electronic equipment packaging, and in particular to a packaging last structure and an electronic equipment packaging box. Background Art

[0002] Existing cushioning last structures with complex surface structures only utilize some ribs to support the side cavity walls. During drop tests, these ribs can quickly absorb energy and collapse, releasing the energy from the package falling. However, in cushioning last structures with a simple, uncomplicated appearance, the interior needs to be protected from wear and tear from the gift box surface, so the exterior surface must also be intact. If both the inside and outside are intact, the last is difficult to crush and energy cannot be released, resulting in high G-values ​​in tests, especially high G-values ​​for surface drops. Subsequent tests pose a risk of damage to the machine. Moreover, the cushion structure inside the box remains almost unchanged after the drop, indicating excess strength. Utility Model Content

[0003] The present disclosure provides a packaging last structure and an electronic device packaging box to at least solve the above technical problems existing in the prior art.

[0004] According to a first aspect of the present disclosure, a packaging last structure is provided, comprising: a first panel, a second panel and a corrugated structure laid on a first side of the first panel, the first panel comprising a hole structure and an indentation, the hole structure and the indentation being formed on the first panel and the corrugated structure; the second panel is arranged opposite to the first panel, the corrugated structure being laid between the first panel and the second panel; the second panel, the first panel and the corrugated structure are folded through the indentation to form a last structure, the second panel being exposed to the outside, and the hole structure being wrapped inside the last structure.

[0005] In one embodiment, the packaging last structure includes a bottom area and a first folding area and a second folding area located on both sides of the bottom area along the width direction, and the hole structure and the indentation are formed in the first folding area and the second folding area.

[0006] In one embodiment, the first folding area and the second folding area are respectively provided with a snap-in plate on both sides along the length direction, the first folding area is folded to form a first side, and the second folding area is folded to form a second side arranged opposite to the first side, and the first side and the second side are snap-connected by the snap-in plate.

[0007] In one embodiment, the bottom area has fixing plates on both sides along the length direction, and the fixing plates are used to be folded and snapped together with the bottom edge of the clamping plate.

[0008] In one embodiment, along the width direction, the hole structures are arranged in multiple rows and columns, and the indentations are arranged in multiple rows and columns; along the length direction, there is one hole structure between two indentations, and there is one indentation between two hole structures.

[0009] In one embodiment, the indentation is configured as a double-mark line, and the double-mark line extends along the length direction.

[0010] In one embodiment, the first panel and the second panel are both constructed as continuous planar structures.

[0011] In one embodiment, the hole structure and the second panel together form a groove structure.

[0012] In one embodiment, the corrugated structure includes at least one layer of corrugations along its thickness direction.

[0013] According to a second aspect of the present disclosure, an electronic device packaging box is provided, comprising the packaging last structure as described above, wherein the second panel, the first panel and the corrugated structure are folded along the indentation, and the second panel forms a complete surface area for enclosing the first panel and the corrugated structure.

[0014] The packaging last structure and electronic equipment packaging box disclosed in the present invention, while meeting the requirements of the design of the scheme, simultaneously retain the hole structure to meet the cushioning requirements of the last. It should be pointed out that after the upper and lower layers of corrugated facing paper are applied, the formed corrugated cardboard is die-cut, embossed and folded into shape. The forming method is simple, and the formed last not only ensures the flatness of the appearance, but also ensures that the last has cushioning performance during the forming and folding process, and there is no need to dig holes in the last after folding.

[0015] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present disclosure, nor are they intended to limit the scope of the present disclosure. Other features of the present disclosure will become readily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and other objects, features and advantages of the exemplary embodiments of the present disclosure will become readily understood by reading the detailed description below with reference to the accompanying drawings, in which several embodiments of the present disclosure are shown by way of example and not limitation, wherein:

[0017] In the drawings, the same or corresponding reference numerals denote the same or corresponding parts.

[0018] Figure 1 A schematic diagram of the unfolded structure of the packaging last structure according to an embodiment of the present disclosure is shown;

[0019] Figure 2A schematic diagram of the axial structure of the packaging last structure according to an embodiment of the present disclosure is shown;

[0020] Figure 3 The figure shows the corrugated side planar structure of the first panel in the packaging last structure according to the embodiment of the present disclosure;

[0021] Figure 4 A planar structural diagram showing a packaging last structure having a hole structure on the corrugated side of the first panel in an embodiment of the present disclosure is shown;

[0022] Figure 5 A planar structural diagram of the second panel in the packaging last structure of an embodiment of the present disclosure is shown.

[0023] Description of the numbers in the figure:

[0024] 001-packaging last structure; 1-first panel; 11-hole structure; 12-indentation; 2-corrugated structure; 3-second panel; 10-bottom area; 20-first folding area; 30-second folding area; 40-clip plate; 50-first side; 60-second side; 70-fixing plate. DETAILED DESCRIPTION

[0025] To make the purposes, features, and advantages of the present disclosure more apparent and understandable, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present disclosure without creative work shall fall within the scope of protection of the present disclosure.

[0026] Generally, electronic devices are stored in a product packaging box before leaving the factory. When it comes to the transportation of electronic devices, the product packaging box needs to be stably placed in an external protective box. Considering the stable setting state of the product packaging box in the external protective box, a last structure is generally added between the product packaging box and the external protective box. The last structure mainly plays a supporting and cushioning role for the product packaging box. In the existing application of the simple appearance of the last structure solution, because the interior needs to prevent wear and tear with the surface of the gift box (product packaging box), it is also necessary to maintain an intact appearance. When the appearance is intact inside and outside, the last is difficult to be crushed and energy cannot be released, which is manifested as a high G value in the test, especially the high G value of the surface drop. There is a risk of damage to the machine in subsequent tests; and the last structure is almost unchanged after the drop, which is manifested as excess strength.

[0027] To alleviate the above problems, refer to Figure 1-Figure 5The embodiment of the present disclosure provides a packaging last structure 001, which has cavities on all inner circumferential surfaces, and a hole structure 11 is provided on the inner wall of each cavity, but is not reflected on the side surfaces of the last structure, thereby ensuring a simple appearance while improving the cushioning performance of the last structure.

[0028] Specifically, a packaging last structure 001 provided in an embodiment of the present disclosure includes: a first panel 1 and a corrugated structure 2 applied to a first side 50 of the first panel 1, wherein the first panel 1 includes a hole structure 11 and an indentation 12, and the hole structure 11 and the indentation 12 are formed on the first panel 1 and the corrugated structure 2; considering that the hole structure 11 is not reflected on the surface of the last structure, but exists within each inner cavity, the packaging last structure 001 also includes a second panel 3, which is arranged opposite to the first panel 1, and the corrugated structure 2 is applied between the first panel 1 and the second panel 3; in this way, the corrugated structure 2 separates the first panel 1 from the second panel 3. Specifically, the second panel 3, the first panel 1, and the corrugated structure 2 are folded through the indentation 12 to form the last structure, the second panel 3 is exposed to the outside, and the hole structure 11 is wrapped inside the last structure. In this way, the hole structure 11 only exists within the inner cavities on each side of the last structure, ensuring the flatness of the surface of the last structure.

[0029] The packaging last structure 001 of this scheme is adopted. While meeting the requirements of the scheme's appearance design, the hole structure 11 is simultaneously retained to meet the cushioning requirements of the last. It should be pointed out that after the upper and lower layers of corrugated paper are laid, the formed corrugated cardboard is die-cut, embossed and folded. The forming method is simple. The formed last not only ensures the flatness of the appearance, but also ensures that the last has cushioning performance during the forming and folding process. There is no need to dig holes in the last after folding.

[0030] Considering that the hole structure 11 is placed in the inner cavity of each side of the box body after folding and forming, the origami structure of the packaging last structure 001 is defined as follows.

[0031] Specifically, the origami structure of the packaging last structure 001 includes a bottom region 10 and first and second origami regions 20 and 30 located on either side of the bottom region 10 along the width direction. The hole structure 11 and the indentation 12 are formed in the first and second origami regions 20 and 30. This ensures that the hole structure 11 can be wrapped along the pre-set folds.

[0032] Considering the stability of the folding forming of the first folding area 20 and the second folding area 30, for example, the first folding area 20 and the second folding area 30 have a snap-in plate 40 on both sides along the length direction, and the first folding area 20 is folded to form a first side 50, and the second folding area 30 is folded to form a second side 60 arranged opposite to the first side 50, and the first side 50 and the second side 60 are snap-connected by the snap-in plate 40.

[0033] Further considering that the packaging last structure 001 is enclosed as a whole to form a three-dimensional structure with an opening at one end, for example, the bottom area 10 has fixing plates 70 on both sides along the length direction, and the fixing plates 70 are used to be folded and snapped together with the bottom edge of the snap-on plate 40.

[0034] In the packaging last structure 001 of the disclosed embodiment, the hole structure 11 includes, but is not limited to, whether all inner walls of the inner cavity on each side are fully formed. For example, along the width direction, the hole structures 11 are arranged in multiple rows and columns, and the indentations 12 are arranged in multiple rows and columns. Along the length direction, there is one hole structure 11 between two indentations 12, and one indentation 12 between two hole structures 11.

[0035] Considering that the packaging last structure 001 is formed by flat origami through multiple foldings to form a three-dimensional cavity structure, illustratively, the indentation 12 is constructed as a double-mark line, and the double-mark line extends along the length direction. Considering the flatness of the outer surface of the packaging last structure 001 and the supporting stability of the overall structure, illustratively, the first panel 1 and the second panel 3 are both constructed as continuous planar structures. Considering the buffering performance of the inner walls of the cavities on each side of the packaging last structure 001, illustratively, the hole structure 11 and the second panel 3 together form a groove structure. Considering the structural stability of the packaging last structure 001, the corrugated structure 2 includes at least one layer of corrugation along its own thickness direction. illustratively, a single-layer corrugation or a double-layer corrugation can be used, and the hole structure 11 can be a hole dug on a single-layer corrugation or a hole dug on a double-layer corrugation.

[0036] The actual forming process involves cutting and pre-folding the semi-finished corrugated cardboard (first panel 1 and corrugated structure 2), and then adding the top paper (second panel 3) to form the finished product. Specifically, kraft paper is first pressed into corrugated paper using corrugating rollers. Next, only one layer of corrugation is applied to the corrugated paper, leaving the other layer exposed. The corrugated paper, now covered with only one layer of top paper, is then perforated and fold lines are embossed. Furthermore, a layer of top paper is applied to the exposed side. Finally, the previously embossed paper is used for folding. This results in a neatly finished product, with the cushioning holes 11 located within the inner walls of the side cavities, preventing them from being exposed.

[0037] The present disclosure also provides an electronic device packaging box, comprising the above-described packaging last structure 001, with a second panel 3, a first panel 1, and a corrugated structure 2 folded along an indentation 12. The second panel 3 forms a complete surface area for enclosing the first panel 1 and the corrugated structure 2. This structure can achieve all the effects of the above-described packaging last structure 001 and will not be described in detail here.

[0038] It should be understood that the various forms of the processes shown above can be used to reorder, add, or delete steps. For example, the steps described in this disclosure can be performed in parallel, sequentially, or in a different order, as long as the desired results of the technical solutions disclosed in this disclosure can be achieved. This is not a limitation herein.

[0039] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. Throughout the present disclosure, "plurality" means two or more, unless otherwise specifically defined.

[0040] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A packaging last structure, characterized in that: include: a first panel and a corrugated structure applied to a first side of the first panel, the first panel comprising a hole structure and an indentation, the hole structure and the indentation being formed on the first panel and the corrugated structure; a second panel, the second panel being arranged opposite to the first panel, the corrugated structure being laid between the first panel and the second panel; The second panel, the first panel and the corrugated structure are folded through the indentation to form a last structure, the second panel is exposed to the outside, and the hole structure is wrapped inside the last structure.

2. The packaging last structure according to claim 1, characterized in that: The packaging last structure includes a bottom area and a first folding area and a second folding area located on both sides of the bottom area along the width direction. The hole structure and the indentation are formed in the first folding area and the second folding area.

3. The packaging last structure according to claim 2, characterized in that: The first folding area and the second folding area are respectively provided with a snap-in plate on both sides along the length direction. The first folding area is folded to form a first side, and the second folding area is folded to form a second side opposite to the first side. The first side and the second side are snap-connected by the snap-in plate.

4. The packaging last structure according to claim 3, characterized in that: The bottom area has fixing plates on both sides along the length direction, and the fixing plates are used to be folded and buckled with the bottom edge of the clamping plate.

5. The packaging last structure according to claim 3, characterized in that: Along the width direction, the hole structures are arranged in multiple rows and columns, and the indentations are arranged in multiple rows and columns; along the length direction, there is one hole structure between two indentations, and there is one indentation between two hole structures.

6. The packaging last structure according to claim 3, characterized in that: The indentation is configured as a double-mark line, and the double-mark line extends along the length direction.

7. The packaging last structure according to claim 1, characterized in that: The first panel and the second panel are both constructed as continuous planar structures.

8. The packaging last structure according to claim 1, characterized in that: The hole structure and the second panel together form a groove structure.

9. The packaging last structure according to claim 1, characterized in that: The corrugated structure includes at least one layer of corrugations along its thickness direction.

10. An electronic device packaging box, characterized in that: The packaging last structure comprises the packaging last structure according to any one of claims 1 to 9, wherein the second panel, the first panel and the corrugated structure are folded along the indentation, and the second panel forms a complete surface area for enclosing the first panel and the corrugated structure.

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