A detachable cushioning corrugated packaging box

Abstract

The utility model relates to corrugated packaging box technical field provides a detachable buffer corrugated packaging box, including packaging box and inside movable installation's buffer mechanism, the buffer mechanism includes two two groups of baffle, is equipped with multiple groups in the packaging box upper and lower layer, the opposite face of adjacent baffle is equipped with the cushion block, is located at the corner position, the corner position of baffle is equipped with the connecting rod, longitudinal wear every group of baffle. The buffer frame is established between upper and lower adjacent baffles, and two two groups of splicing are X type structure. The buffer frame is double -deck V type structure, and both ends are fixed with the locating frame, and the corner joint with the cushion block. The double -deck structure of baffle forms the buffer chamber, and then the storage space of the partition packaging box is arranged in layers, and the series connection of multiple baffles is combined with the connecting rod, forms the horizontal direction and longitudinal buffer protection, can strengthen the stability when stacking, can strengthen the weak area's side wall, effectively guarantees the integrity of content.

Description

Technical Field

[0001] This utility model relates to the field of corrugated packaging box technology, and more specifically, to a detachable cushioning corrugated packaging box. Background Technology

[0002] Corrugated boxes, commonly known as cartons, are widely used hollow packaging containers made of corrugated cardboard through die-cutting, creasing, stapling, or gluing. Corrugated cardboard typically consists of at least one layer of corrugated core paper and one or more layers of flat linerboard glued together. This structure mimics the arched structure in architecture, giving the cardboard excellent compression resistance, cushioning, and elasticity while maintaining a very light weight.

[0003] However, traditional corrugated boxes are mostly designed with a single cavity, and their side walls have weak compressive strength. During stacking or transportation, the boxes are easily deformed due to lateral compression or vertical impact, which can damage the contents.

[0004] To address the aforementioned issues, this application proposes a detachable, cushioned corrugated packaging box. Utility Model Content

[0005] The purpose of this invention is to provide a detachable cushioning corrugated packaging box to solve the problem of insufficient cushioning performance of existing packaging boxes.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] A detachable cushioning corrugated packaging box includes the packaging box and its internally movable cushioning mechanism;

[0008] The buffer mechanism includes two sets of partitions, with multiple sets arranged in layers inside the packaging box.

[0009] The opposite sides of adjacent partitions are provided with pads, located at the corners;

[0010] The partition is equipped with connecting rods at the corners, which run longitudinally through each group of partitions.

[0011] Preferably, a buffer frame is provided between the upper and lower adjacent partitions, and the two are spliced ​​together in pairs to form an X-shaped structure.

[0012] Preferably, the buffer frame has a double-layer V-shaped structure with positioning frames fixed at both ends, which engage with the corners of the pad block.

[0013] Preferably, the buffer frame is fixed with a locking block at both the upper and lower ends, and the partition has a locking groove for engaging the locking block inside.

[0014] Preferably, the middle section of the card block is fixed with a folding plate, and adjacent buffer frames are aligned and spliced ​​through the folding plate.

[0015] Preferably, the pad has an internal shaft block with a ring structure, and its central hole corresponds to the positioning hole opened at the corner of the partition.

[0016] Preferably, the positioning hole is a through-hole structure.

[0017] The beneficial effects of this utility model are:

[0018] 1. By setting up multiple sets of partitions in layers and combining them with longitudinally penetrating connecting rods, the partitions in each layer form a linkage buffer system when under pressure, which effectively disperses and absorbs vertical and lateral impact forces and improves the overall compressive strength.

[0019] 2. The edges of the partitions fit tightly against the inner wall of the packaging box, forming effective support for the side walls and preventing the box from deforming inwards during stacking or transportation. At the same time, the use of cushioning frames spliced ​​in an X-shape further enhances the stability and impact resistance between the partitions, making it especially suitable for packaging fragile or high-value items. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the buffer mechanism structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the exploded structure of the buffer mechanism of this utility model;

[0024] Figure 4 This is a schematic diagram of the internal structure of the positioning hole of this utility model;

[0025] Figure 5 This is a schematic diagram of the buffer frame structure of this utility model;

[0026] Figure 6 This is a partially enlarged structural diagram of part A of this utility model;

[0027] The attached diagram lists the components represented by each number as follows:

[0028] In the diagram: 1. Packaging box; 2. Buffer mechanism; 21. Partition; 2101. Slot; 2102. Positioning hole; 22. Pad; 221. Shaft block; 23. Connecting rod; 24. Buffer frame; 241. Folding plate; 242. Slot block; 243. Positioning frame. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] In the description of this utility model, it should be understood that the terms "opening", "top and bottom", "thickness", "top", "middle", "length", "inner" and "around" indicate the orientation or positional relationship only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] A detachable cushioning corrugated packaging box is designed to enhance the protection of the contents. The double-layer structure of the partition 21 forms a cushioning chamber, which in turn separates the storage space of the packaging box 1 by layering the partitions 21. Combined with the linkage 23 connecting the partitions 21, it forms horizontal and vertical cushioning protection, which can enhance the stability during stacking and strengthen the side walls of weak areas, effectively ensuring the integrity of the contents.

[0032] In some embodiments, the specific structure of the detachable cushioned corrugated packaging box is as follows: Figure 1-6 As shown, it includes a packaging box 1 and a cushioning mechanism 2 that is movable inside it;

[0033] The buffer mechanism 2 includes a partition 21, a pad 22, and a connecting rod 23;

[0034] Among them, the partitions 21 are in pairs, and the connecting rods 23 are located at the four corners between the two partitions 21, thus forming an internal partition space, which is a buffer cavity;

[0035] The connecting rod 23 passes through the partition 21 and the pad 22 from top to bottom, and passes through the positioning hole 2102 opened at the corner of the partition 21 to connect each set of partitions 21 in series to form a linked buffer protection.

[0036] It should be noted that the four edges of each partition 21 fit against the packaging box 1, and automatically form a locking mechanism after being inserted into the packaging box 1;

[0037] Furthermore, for the weak protective areas of the side wall of the packaging box 1, multiple sets of partitions 21 are set up vertically, so that the four sides of one set abut against the side wall body of the packaging box 1 to form lateral support and protection.

[0038] In addition, by connecting multiple sets of partitions 21 in series using the connecting rod 23, when one set of partitions 21 is compressed, it can form a linkage resistance with other sets of partitions 21, thus achieving a linkage buffer protection effect.

[0039] like Figure 2-6 As shown, a buffer frame 24 is movably installed in the partition space of a set of partitions 21, and is installed in the partition space before the adjacent partitions 21 are connected and fixed.

[0040] It should be noted that the adjacent partitions 21 are connected and fixed by applying glue to the upper and lower end faces of the pad 22.

[0041] Furthermore, the buffer frames 24 are arranged in pairs and symmetrically distributed in the partition space. The middle section of the buffer frame 24 is processed into a folded plate 241, which is a flat plate structure used to align the middle sections of the two buffer frames 24 to form an X-shaped structure.

[0042] It should be noted that the buffer frame 24 has a V-shaped structure;

[0043] Among them, the buffer frame 24 is a horizontal double-layer plate structure, and a positioning frame 243 is fixed at the end. The positioning frame 243 is a V-shaped structure with a V-groove formed on the outer side, which is engaged with a corner edge of the pad block 22.

[0044] Furthermore, the partition 21 has a slot 2101 inside, and the buffer frame 24 has protruding blocks 242 on the upper and lower sides of both layers of the plate, which are engaged with the slot 2101 to form a fixed position.

[0045] It is understandable that the adjacent buffer frames 24 form an X-shaped structure in the partition space and support the four corners, which can further enhance the resistance to external forces.

[0046] In addition, the engagement of each card block 242 with the card slot 2101 causes the buffer frame 24 and the main body of the partition 21 to work together to create a blocking effect against external forces.

[0047] like Figure 2 , Figure 4 and Figure 6 As shown, a shaft block 221, which is a ring structure, is placed inside the pad block 22 and covers the connecting rod 23;

[0048] It is understandable that the shaft block 221 can fill the internal space of the pad block 22, thereby enhancing the stability of the structure;

[0049] Furthermore, the shaft block 221 is preferably made of elastic silicone rubber, which has an elastic cushioning effect.

[0050] Some publicly available information describes the specific usage methods for detachable corrugated packing boxes as follows:

[0051] S1. Apply glue to the top and bottom ends of the pad 22 and attach it to the four corners of a partition 21.

[0052] S2. Align the folded plates 241 of the middle section of the two buffer frames 24 and place them above the partition plate 21. Press the buffer frame 24 so that the folded plates 241 are engaged in the inside of the slot 2101, and at the same time drive the positioning frame 243 to engage in one corner of the pad block 22.

[0053] S3. Align the other partition 21 with the partition 21 fixed by the pad block 22, press down so that the locking block 242 engages with the inside of the locking groove 2101, forming a bidirectional engagement, and finally forming a set of partitions 21.

[0054] S41. Insert the two sets of partitions 21 into the bottom and top of the packaging box 1, and use the mutual locking of the four sides to form a fixation. Then, insert the connecting rod 23 from top to bottom into the interior of the positioning hole 2102, so that each set of partitions 21 is connected as one.

[0055] S42. Insert multiple sets of partitions 21 into the bottom, middle and top areas of the packaging box 1, and use the mutual locking of the four sides to form a fixation. Then, insert the connecting rod 23 from top to bottom into the interior of the positioning hole 2102, so that each set of partitions 21 is connected as one.

[0056] S5. In order to enhance the cushioning effect, before the partition 21 is snapped into the buffer frame 24 from above, the shaft block 221 is placed inside the pad block 22 to fill the space and form an elastic cushioning protection.

[0057] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0058] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A detachable cushioning corrugated packaging box, characterized in that: Includes a packaging box (1) and a cushioning mechanism (2) installed inside it; The buffer mechanism (2) includes two sets of partitions (21), which are arranged in multiple layers inside the packaging box (1); A pad (22) is provided on the opposite side of the adjacent partition (21), located at the corner; A connecting rod (23) is provided at the corner of the partition (21), and each set of partitions (21) is longitudinally inserted through it.

2. The detachable cushioning corrugated packaging box according to claim 1, characterized in that: A buffer frame (24) is provided between the upper and lower adjacent partitions (21), and they are spliced ​​together in pairs to form an X-shaped structure.

3. The detachable cushioning corrugated packaging box according to claim 2, characterized in that: The buffer frame (24) is a double-layer V-shaped structure with positioning frames (243) fixed at both ends, which are engaged with the corners of the pad (22).

4. The detachable cushioning corrugated packaging box according to claim 2, characterized in that: Both ends of the buffer frame (24) are fixed with a locking block (242), and the partition (21) has a slot (2101) for engaging the locking block (242).

5. The detachable cushioning corrugated packaging box according to claim 4, characterized in that: The middle section of the card block (242) is fixed with a folding plate (241), and adjacent buffer frames (24) are aligned and spliced ​​through the folding plate (241).

6. The detachable cushioning corrugated packaging box according to claim 1, characterized in that: The pad (22) has a shaft block (221) inside, which is a ring structure, and its central hole corresponds to the positioning hole (2102) opened at the corner of the partition (21).

7. The detachable cushioning corrugated packaging box according to claim 6, characterized in that: The positioning hole (2102) is a through-hole structure.

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