Double-layered inner-lining packaging box with damping structure

Abstract

The utility model discloses a double -deck lining packing carton with shock attenuation structure, including the outer package, the one side of outer package is connected with the cover plate, the one side of outer package is established and placed the groove, the symmetrical combination block of two of being connected with sliding in the placed groove is established, and the cooperation block is equipped between two combination blocks, the positioning mechanism for being used to the positioning of combination block is equipped between combination block and cooperation block, the fixed mechanism for being used to the fixed of combination block is equipped between combination block and placed groove, the guide mechanism for being used to the installation direction of combination block is equipped between combination block and placed groove. The utility model discloses through combination block and cooperation block assembly connection, the positioning of cooperation connection groove and connecting plate, the connection and buffer of folding piece can carry out side surface connection and buffer to inner packing, and the positioning and elastic support of combination with the clamping groove and the clamping block can carry out to inner packing, thereby effectively provides support and buffer for inner packing with buffer, and provides multiple direction's support and buffer effect to packing.

Description

Technical Field

[0001] This utility model relates to the field of packaging technology, and in particular to a double-layer inner lining packaging box with a shock-absorbing structure. Background Technology

[0002] Primarily used for packaging fragile and easily damaged items, its unique structural design provides excellent shock absorption and protection, ensuring the safety of items during transportation and storage.

[0003] In the current packaging field, traditional packaging boxes have the following shortcomings: 1. Poor shock absorption: For fragile and easily damaged items, such as electronic products and glass products, ordinary packaging boxes rely solely on simple filling materials for shock absorption. During transportation, when subjected to external forces such as vibration and collision, these filling materials often cannot effectively absorb and disperse energy, resulting in a high risk of damage to the items. 2. Simple structure: Most packaging boxes use a single-layer inner lining structure. This structure has limited cushioning capacity when dealing with complex external impacts. Moreover, the single structure is difficult to effectively adapt to items of different shapes and sizes, and cannot fully fit the contours of the items, thus affecting the shock absorption effect. 3. Inefficient use of space: Traditional packaging boxes fail to adequately consider the spatial relationship between the item and the inner lining in their design. Either the gap between the lining and the item is too large, causing the item to wobble inside the box and increasing the chance of collision damage; or the gap is too small, making it difficult to put the item in or take it out, causing inconvenience for packaging and retrieval. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a double-layer inner lining packaging box with a shock-absorbing structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A double-layer inner liner packaging box with a shock-absorbing structure includes an outer packaging. A cover plate is rotatably connected to one side of the outer packaging. A placement groove is opened on one side of the outer packaging. Two symmetrically arranged combination blocks are slidably connected in the placement groove. A mating block is provided between the two combination blocks. A positioning mechanism for positioning the combination blocks is provided between the combination blocks and the mating block. A fixing mechanism for fixing the combination blocks is provided between the combination blocks and the placement groove. A guiding mechanism for guiding the installation of the combination blocks is provided between the combination blocks and the placement groove.

[0006] Preferably, the fixing mechanism includes a movable groove formed on one side of the assembly block, and movable blocks are fixedly connected to both sides of the mating block, with the movable blocks slidably connected within the movable groove.

[0007] Preferably, the positioning mechanism includes a plurality of folding pieces fixedly connected to one side of the assembly block, a connecting plate fixedly connected to one side of the folding pieces, a corresponding groove opened in the inner wall of the placement groove, a connecting groove opened in the corresponding groove, and the connecting plate slidably connected in the connecting groove.

[0008] Preferably, the guiding mechanism includes multiple positioning blocks fixedly connected to the inner wall of the placement groove, and two symmetrically arranged positioning grooves are opened on one side of the combination block, and the positioning blocks are slidably connected in the positioning grooves.

[0009] Preferably, two symmetrically arranged snap-fit ​​slots are provided on one side of the combination block, and multiple snap-fit ​​blocks are fixedly connected to the bottom of the placement slot, with the snap-fit ​​blocks corresponding to the snap-fit ​​slots.

[0010] Preferably, a pressure ring is provided on one side of the cover plate, and the pressure ring cooperates with the assembly block.

[0011] Compared with the prior art, the advantages of this utility model are as follows: 1. This utility model is provided with structures such as outer packaging, combination blocks, mating blocks, connecting grooves, corresponding grooves, snap-fit ​​grooves, and snap-fit ​​blocks. The combination blocks and mating blocks are assembled and connected. The positioning of the connecting groove and the connecting plate, as well as the connection and buffering of the folding pieces, can provide side connection and buffering for the inner packaging. The snap-fit ​​groove and snap-fit ​​block can provide positioning and elastic support for the inner packaging, thereby effectively providing support and buffering for the inner packaging and providing support and buffering effects in multiple directions for the packaged items.

[0012] 2. This utility model is provided with a combination block, a mating block, a movable groove, a movable block, a positioning groove, and a positioning block. Through the connection of the movable groove and the movable block, the packaging size of the inner packaging can be conveniently adjusted and regulated, thereby improving the applicability of the inner packaging structure. With the pressure ring on the cover plate, the packaging can be contacted and pressed against each other, ensuring a stable contact and pressing effect on the packaging. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of a double-layer inner lining packaging box with a shock-absorbing structure proposed in this utility model. Figure 2 This is a side view of a double-layer inner lining packaging box with a shock-absorbing structure proposed in this utility model. Figure 3 This is a schematic diagram of the combined block structure of a double-layer inner lining packaging box with shock absorption structure proposed in this utility model. Figure 4 This is a schematic diagram of the snap-fit ​​groove distribution of a double-layer inner lining packaging box with a shock-absorbing structure proposed in this utility model.

[0014] In the diagram: 1 Outer packaging, 2 Cover plate, 3 Placement slot, 4 Combination block, 5 Movable slot, 6 Movable block, 7 Snap-fit ​​slot, 8 Snap-fit ​​block, 9 Positioning slot, 10 Positioning block, 11 Connecting slot, 12 Corresponding slot, 13 Folding piece, 14 Connecting plate, 15 Mating block. Detailed Implementation

[0015] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0016] Reference Figure 1-4 A double-layer inner liner packaging box with a shock-absorbing structure includes an outer packaging 1. A cover plate 2 is rotatably connected to one side of the outer packaging 1. A placement groove 3 is opened on one side of the outer packaging 1. Two symmetrically arranged combination blocks 4 are slidably connected in the placement groove 3. A pressure ring is provided on one side of the cover plate 2. The pressure ring cooperates with the combination blocks 4. A mating block 15 is provided between the two combination blocks 4. A positioning mechanism for positioning the combination blocks 4 is provided between the combination blocks 4 and the mating block 15. The positioning mechanism includes a movable groove 5 opened on one side of the combination block 4. Movable blocks 6 are fixedly connected to both sides of the mating block 15. The movable blocks 6 are slidably connected in the movable groove 5.

[0017] A fixing mechanism for fixing the assembly block 4 is provided between the assembly block 4 and the placement groove 3. The fixing mechanism includes multiple folding pieces 13 fixedly connected to one side of the assembly block 4. Two symmetrically arranged snap-fit ​​grooves 7 are opened on one side of the assembly block 4. Multiple snap-fit ​​blocks 8 are fixedly connected to the bottom of the placement groove 3. The snap-fit ​​blocks 8 are arranged corresponding to the snap-fit ​​grooves 7. A connecting plate 14 is fixedly connected to one side of the folding pieces 13. A corresponding groove 12 is opened on the inner wall of the placement groove 3. A connecting groove 11 is opened in the corresponding groove 12. The connecting plate 14 is slidably connected in the connecting groove 11.

[0018] A guide mechanism for guiding the installation of the assembly block 4 is provided between the assembly block 4 and the placement groove 3. The guide mechanism includes multiple positioning blocks 10 fixedly connected to the inner wall of the placement groove 3. Two symmetrically arranged positioning grooves 9 are opened on one side of the assembly block 4, and the positioning blocks 10 are slidably connected in the positioning grooves 9.

[0019] When using this utility model, such as Figure 1-4As shown, during use, the inner packaging size is first adjusted according to the size of the packaged item. During this process, the movable block 6 is slidably connected in the movable grooves 5 at both ends. At this time, the placement space composed of the combination block 4 and the mating block 15 can be adjusted through the sliding connection between the movable block 6 and the movable groove 5 to improve the applicability of the inner packaging. Then, the inner packaging is placed in the placement groove 3. At this time, the positioning block 10 on the inner wall of the placement groove 3 and the positioning groove 9 on the side wall of the combination block 4 slide together to provide limit and guidance for the installation process of the inner packaging. Then, the connecting plate 14 is inserted into the connecting groove 11. At this time, the folding piece 13 maintains the connection with the combination block 4 and also plays a buffering role. The folding piece 13 and the snap-fit ​​block 8 are both cardboard structures that are extruded, stretched and buffered after being folded in multiple layers. As the inner packaging is placed in the placement groove 3, the snap-fit ​​block 8 and the snap-fit ​​groove 7 are set accordingly to provide contact support for the bottom of the inner packaging.

[0020] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A double-layered inner liner packaging box with a shock-absorbing structure, comprising an outer packaging (1), characterized in that, A cover plate (2) is rotatably connected to one side of the outer packaging (1). A placement groove (3) is provided on one side of the outer packaging (1). Two symmetrically arranged combination blocks (4) are slidably connected in the placement groove (3). A mating block (15) is provided between the two combination blocks (4). A positioning mechanism for positioning the combination block (4) is provided between the combination block (4) and the mating block (15). A fixing mechanism for fixing the combination block (4) is provided between the combination block (4) and the placement groove (3). A guiding mechanism for guiding the installation of the combination block (4) is provided between the combination block (4) and the placement groove (3).

2. A double-layer inner lining packaging box with a shock-absorbing structure according to claim 1, characterized in that, The positioning mechanism includes a movable groove (5) opened on one side of the combination block (4), and movable blocks (6) are fixedly connected to both sides of the mating block (15). The movable blocks (6) are slidably connected in the movable groove (5).

3. A double-layer inner lining packaging box with a shock-absorbing structure according to claim 2, characterized in that, The fixing mechanism includes multiple folding pieces (13) fixedly connected to one side of the combination block (4). A connecting plate (14) is fixedly connected to one side of the folding piece (13). A corresponding groove (12) is opened on the inner wall of the placement groove (3). A connecting groove (11) is opened in the corresponding groove (12). The connecting plate (14) is slidably connected in the connecting groove (11).

4. A double-layer inner lining packaging box with a shock-absorbing structure according to claim 3, characterized in that, The guiding mechanism includes multiple positioning blocks (10) fixedly connected to the inner wall of the placement groove (3). Two symmetrically arranged positioning grooves (9) are opened on one side of the combination block (4), and the positioning blocks (10) are slidably connected in the positioning grooves (9).

5. A double-layer inner liner packaging box with a shock-absorbing structure according to claim 4, characterized in that, Two symmetrically arranged snap-fit ​​slots (7) are provided on one side of the combination block (4). Multiple snap-fit ​​blocks (8) are fixedly connected to the bottom of the placement slot (3). The snap-fit ​​blocks (8) are arranged corresponding to the snap-fit ​​slots (7).

6. A double-layer inner liner packaging box with a shock-absorbing structure according to claim 5, characterized in that, A pressure ring is provided on one side of the cover plate (2), and the pressure ring cooperates with the assembly block (4).

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