A liner structure and a packaging box

Abstract

The utility model discloses a kind of inner lining structure and packing box, the inner lining structure includes buffer and fixing part. Buffer is equipped with the accommodating cavity extending along first direction in it, accommodating cavity is configured as accommodating watch, buffer is also equipped with multiple unit chambers extending along second direction in it;Fixing part is wrapped in the outside of buffer;Wherein, first direction and second direction intersect. The utility model aims at solving the technical problem of poor buffering of inner lining structure in relevant technology.

Description

Technical Field

[0001] This utility model relates to the field of packaging, and further to an inner lining structure and a packaging box. Background Technology

[0002] With the increasing popularity of children's smartwatches, their packaging design not only needs to meet the basic functions of product storage and protection, but also needs to align with the current trend of green and environmentally friendly packaging. In related technologies, the inner cushioning structure of children's smartwatch packaging boxes is often made of materials such as blister packaging. However, blister packaging has limited cushioning performance. During transportation and storage, if subjected to external impacts, it is difficult to effectively disperse stress, easily leading to scratches on the watch body, screen damage, or detachment of accessories, failing to provide reliable protection for the product. Utility Model Content

[0003] In view of the above-mentioned technical problems, the purpose of this utility model is to provide an inner lining structure and a packaging box, which aims to solve the technical problem of poor cushioning performance of the inner lining structure in the related technology.

[0004] To achieve the above objectives, this utility model provides an inner lining structure, comprising:

[0005] A buffer member, wherein the buffer member has a receiving cavity extending in a first direction, the receiving cavity being configured to receive a watch, and the buffer member further has a plurality of unit chambers extending in a second direction; and,

[0006] A fastener, which is wrapped around the outside of the buffer member;

[0007] Wherein, the first direction intersects with the second direction.

[0008] In some embodiments, the orthographic projection of each of the unit chambers in the second direction is a regular hexagon.

[0009] In some embodiments, the walls of any two adjacent unit chambers are fitted together to form an array arrangement.

[0010] In some embodiments, the fastener includes a top part, a bottom part, and a connecting part, the connecting part being disposed between the top part and the bottom part, the top part and the bottom part being unfolded or folded by the connecting part.

[0011] In some embodiments, the top surface includes:

[0012] The top plate is flexibly connected to the connecting part;

[0013] The first side plate is flexibly connected to the side of the top plate away from the connecting part;

[0014] The second and third side plates are respectively flexibly connected to the adjacent sides of the side where the top plate connects to the connecting part.

[0015] In some embodiments, the top plate is provided with a clearance opening, which corresponds to the receiving cavity.

[0016] In some embodiments, the top surface further includes at least one retaining plate, which is disposed on the edge side of the clearance opening, and the retaining plate is foldable along the first direction.

[0017] In some embodiments, the bottom surface includes:

[0018] The base plate is flexibly connected to the side of the connecting portion away from the top plate;

[0019] The fourth side plate is flexibly connected to the side of the base plate away from the connecting part;

[0020] The fifth and sixth side plates are respectively flexibly connected to the adjacent sides of the side where the base plate is connected to the connecting part.

[0021] In some embodiments, the cushioning element is made of paper; and / or,

[0022] The fastener is made of paper.

[0023] According to another aspect of the present invention, the present invention further provides a packaging box, comprising:

[0024] The box body has an installation cavity;

[0025] The lining structure described in any one of the above embodiments is disposed in the mounting cavity.

[0026] Compared with related technologies, the inner lining structure and packaging box provided by this utility model have the following beneficial effects:

[0027] 1. The lining structure and packaging box provided by this utility model have multiple unit chambers extending along the second direction in the cushioning component. The multiple unit chambers can disperse stress. When subjected to external impact, the impact force can be quickly transmitted to the multiple unit chambers to achieve a cushioning effect and avoid stress concentration.

[0028] 2. The lining structure and packaging box provided by this utility model have fasteners wrapped around the outside of the buffer. The fasteners can provide support for the buffer and prevent the support from deforming. At the same time, the fasteners can also protect the buffer and resist a certain pressure during transportation to prevent the buffer from being squeezed and deformed. Attached Figure Description

[0029] The preferred embodiments will be described below in a clear and easy-to-understand manner, in conjunction with the accompanying drawings, to further explain the above-mentioned characteristics, technical features, advantages and implementation methods of this utility model.

[0030] Figure 1 This is a schematic diagram of an embodiment of the lining structure provided in this application;

[0031] Figure 2 yes Figure 1 A schematic diagram of another state of the inner lining structure;

[0032] Figure 3 yes Figure 1 Side view of a simplified structural diagram of the buffer component;

[0033] Figure 4 yes Figure 1 Top view of the buffer component;

[0034] Figure 5 yes Figure 1 Front view of the buffer component;

[0035] Figure 6 yes Figure 1 Side view of the middle buffer component;

[0036] Figure 7 yes Figure 1 Schematic diagram of the middle fixing component;

[0037] Figure 8 yes Figure 1 A schematic diagram of another embodiment of the inner lining structure.

[0038] Explanation of icon numbers:

[0039] 100. Lining structure; 1. Buffer component; 11. Receiving cavity; 12. Unit chamber; 13. First side; 14. Second side; 15. Third side; 16. Fourth side; 17. Fifth side; 18. Sixth side; 2. Fixing component; 21. Top surface; 211. Top plate; 212. First side plate; 213. Second side plate; 214. Third side plate; 215. Clearance opening; 216. Clamping plate; 22. Connecting part; 23. Bottom surface; 231. Bottom plate; 232. Fourth side plate; 233. Fifth side plate; 234. Sixth side plate. Detailed Implementation

[0040] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the specific implementation methods of this utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are merely some embodiments of this utility model. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort.

[0041] To keep the drawings concise, each figure only schematically shows the parts relevant to the utility model, and these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some figures, only one of the components with the same structure or function is schematically depicted, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one."

[0042] It should also be further understood that the term “and / or” as used in this application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0043] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0044] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0045] In related technologies, the inner cushioning structure of children's watch packaging boxes is mostly made of materials such as blister packaging. The cushioning performance of blister packaging is limited. If it encounters external impact during transportation and storage, it is difficult to effectively disperse stress, which can easily lead to scratches on the watch body, screen damage, or detachment of accessories, thus failing to provide reliable protection for the product.

[0046] In view of this, this application proposes an inner lining structure 100, Figures 1 to 8 This is a schematic diagram of one embodiment of the lining structure 100 provided in this application. The lining structure 100 provided in this application has strong stability and excellent cushioning ability, and can provide reliable protection for the product. The lining structure 100 will be described in detail below with reference to the main drawings.

[0047] Please see Figure 1 and Figure 2 This application provides an inner lining structure 100, which includes a buffer 1 and a fixing member 2. The buffer 1 has a receiving cavity 11 extending along a first direction, which is configured to receive a watch. The buffer 1 also has a plurality of unit chambers 12 extending along a second direction. The fixing member 2 is wrapped around the outside of the buffer 1. The first direction intersects with the second direction.

[0048] In this application's technical solution, the buffer 1 has a receiving cavity 11, which is configured to hold the watch. During transportation and storage, the buffer 1 can protect the watch. The buffer 1 has multiple unit chambers 12 extending along the second direction. If it encounters an external impact, the multiple unit chambers 12 can disperse the stress. When subjected to an external impact, the impact force can be quickly transmitted to the multiple unit chambers 12, achieving a buffering effect and avoiding stress concentration, thereby protecting the product. The fixing member 2 is wrapped around the outside of the buffer 1. The fixing member 2 can provide support for the buffer 1, preventing the support member from deforming. At the same time, the fixing member 2 can also protect the buffer 1, resisting a certain pressure during transportation and preventing the buffer 1 from being squeezed and deformed.

[0049] In this embodiment, the receiving cavity 11 is configured to accommodate accessories such as watches. The receiving cavity 11 extends along a first direction, while the unit chamber 12 extends along a second direction. The different extension directions of the receiving cavity 11 and the unit chamber 12 improve cushioning performance and protect the product within the receiving cavity 11. Because the unit chamber 12 extends along the second direction, it can elastically deform in the first direction upon impact, absorbing and dispersing the impact force to prevent concentration and damage to the product within the receiving cavity 11. When the receiving cavity 11 and the unit chamber 12 extend in the same direction, the impact force is transmitted along the walls of the unit chamber 12 during a collision. The unit chamber 12 cannot elastically deform, thus failing to disperse and absorb the impact force, leading to concentration and potential damage to the product.

[0050] Please see Figure 2 ,by Figure 2Taking the first direction as an example, the first direction intersects with the second direction, the first direction intersects with the third direction, and the second direction intersects with the third direction. The first direction, the second direction, and the third direction are located in different planes. The included angle between any two of the first direction, the second direction, and the third direction is not limited and can be 80°, 85°, 90°, 95°, or 100°. In the following embodiments, the included angle between any two of the first direction, the second direction, and the third direction is 90°, that is, some embodiments of this application are explained by establishing a spatial rectangular coordinate system using the first direction, the second direction, and the third direction. It should be emphasized that the included angle between any two of the first direction, the second direction, and the third direction is 90° and does not constitute a limitation on the following embodiments of this application. In this embodiment, the first direction is the length direction of the buffer 1, the second direction is the width direction of the buffer 1, and the third direction is the height direction of the buffer 1.

[0051] In some embodiments, the specific structure, number and arrangement of the unit chambers 12 are not limited, as long as they can disperse stress, provide a buffering effect, avoid stress concentration, and thus protect the product.

[0052] For example, in some embodiments, the orthographic projection of each unit chamber 12 in the second direction is a circle, a triangle, a square, a regular pentagon, or a regular hexagon, etc.

[0053] In this embodiment, please refer to Figure 3 Each unit chamber 12 has a regular hexagonal projection in the second direction. This arrangement allows the interior of the buffer 1 to have a "honeycomb" structure. Furthermore, the regular hexagon, being the only polygonal structure capable of "gap-free, tight splicing," has its six sides symmetrically distributed. When external forces (such as drops or crushing impacts during transportation) act on the buffer 1, the impact force can be evenly transmitted to adjacent chambers through each side, forming a "multi-point collaborative force-bearing" mode, preventing stress concentration in a single unit chamber 12 and thus avoiding localized damage. In contrast, while circular buffer chambers have no obvious corners, gaps exist between adjacent chambers, preventing the continuous transmission of impact force.

[0054] Please continue reading. Figure 4 , Figure 5 and Figure 6In some embodiments, the walls of any two adjacent unit chambers 12 are fitted together to form an array. Specifically, when any two adjacent unit chambers 12 are joined together by fitting their walls, a continuous array without any gaps can be formed, and each unit chamber 12 can uniformly withstand external forces from all directions. This arrangement creates a dense and regular "force transmission channel" inside the buffer 1. When an external force is applied to the liner structure 100, the force is quickly transmitted to multiple surrounding unit chambers 12 through the side walls of adjacent unit chambers 12, rather than being concentrated in a single unit chamber 12, thus improving the buffering performance from the structural source. Compared with traditional honeycomb structures (such as interstitial arrangement and non-regular hexagonal unit arrangement), the arrangement of this application has no structural weak points. Interstitial arrangement has gaps between units, which can easily cause external forces to concentrate at the gaps and lead to local damage. Non-regular hexagonal (such as pentagonal and heptagonal) unit arrangement cannot achieve complete symmetry, and uneven stress is likely to occur during force transmission. The gapless arrangement of regular hexagonal unit chambers 12 provided by this application effectively avoids the above problems, so that the structural strength and buffering performance of each region of the buffer 1 are consistent.

[0055] In some embodiments, the specific structure of the receiving cavity 11 is not limited and can be set according to actual conditions. In this embodiment, taking a watch product as an example, the watch product includes a watch, a charging cable, and an instruction manual; the receiving cavity 11 includes a first chamber and a second chamber that are interconnected along a first direction. A partition is provided in the first chamber to divide the first chamber into a first sub-chamber and a second sub-chamber. The watch is placed in the first sub-chamber, the charging cable is placed in the second sub-chamber, and the instruction manual is placed in the second chamber, covering the watch and the charging cable, which can play a certain protective role. Specifically, the first chamber and the second chamber can be rectangular in shape, the depth of the first chamber is adapted to the thickness of the watch, and the depth of the second chamber is adapted to the thickness of the instruction manual.

[0056] In some embodiments, the material of the buffer 1 includes paper. Specifically, the buffer 1 is a multi-layer composite honeycomb paper. The multi-layer composite structure can further improve the structural strength and cushioning performance of the buffer 1, effectively preventing damage to the cushioning layer even under large external impacts, thus further ensuring product safety. It should be noted that the number of layers in the multi-layer composite honeycomb paper is not limited and can be set according to the size and dimensions of the product. In some cases, the number of layers is 10 to 12.

[0057] In some embodiments, the connection method between the buffer 1 and the fastener 2 is not limited; it can be either adhesive or compression bonding. When adhesive bonding is used, an environmentally friendly water-based adhesive is used to fix the buffer 1 and the fastener 2. When compression bonding is used, the two (buffer 1 and fastener 2) are pressed together and fixed under preset pressure and temperature conditions using a special mold to ensure a tight connection.

[0058] Please see Figure 7 and Figure 8 In some embodiments, the fastener 2 includes a top surface 21, a bottom surface 23, and a connecting portion 22. The connecting portion 22 is disposed between the top surface 21 and the bottom surface 23, and the top surface 21 and the bottom surface 23 can be unfolded or folded via the connecting portion 22. Specifically, the fastener 2 includes an unfolded state and a folded state. In the unfolded state, the top surface 21 and the bottom surface 23 are located on both sides of the connecting portion 22, and the top surface 21, the bottom surface, and the connecting portion 22 are in the same plane. A crease is provided between the top surface 21 and the connecting portion 22, and a crease is also provided between the bottom surface 23 and the connecting portion 22. The bottom surface 23 and the top surface 21 can be folded through the creases. In the folded state, the top surface 21 and the bottom surface 23 are located on both sides of the connecting portion 22, and the top surface 21 and the connecting portion 22 are at a preset angle (generally 90°). Similarly, the bottom surface 23 and the connecting portion 22 are at a preset angle (also generally 90°). At this time, the top surface 21 and the bottom surface 23 are arranged opposite to each other.

[0059] Please see Figure 7 and Figure 8 In some embodiments, the top surface 21 includes a top plate 211, a first side plate 212, a second side plate 213, and a third side plate 214. The top plate 211 is located on one side of the connecting portion 22 and is foldably connected to the connecting portion 22, i.e., a crease is provided between the top plate 211 and the connecting portion 22. In the unfolded state, the top plate 211 and the connecting portion 22 are located in the same plane. The first side plate 212 is located on the side of the top plate 211 away from the connecting portion 22 and is foldably connected to the top plate 211, with a crease between the first side plate 212 and the top plate 211. The second side plate 213 and the third side plate 214 are respectively connected to adjacent sides of the side where the top plate 211 is connected to the connecting portion 22, and both can be foldably connected to the top plate 211, with creases between the second side plate 213 and the third side plate 214 and the top plate 211. The crease design facilitates the processing and forming of the top surface 21.

[0060] In some embodiments, with Figure 2 For example, the buffer 1 includes a first side 13 and a second side 14 arranged opposite each other along a first direction, a third side 15 and a fourth side 16 arranged opposite each other along a second direction, and a fifth side 17 and a sixth side 18 arranged opposite each other along a third direction. In the folded state, the top plate 211 is fitted with the first side 13, the connecting portion 22 is fitted with the sixth side 18, the first side plate 212 is fitted with the fifth side 17, and the second side plate 213 and the third side plate 214 are fitted with the third side 15 and the fourth side 16, respectively. More specifically, the top plate 211, the first side plate 212, the second side plate 213, and the third side plate 214 are connected to the buffer 1 by adhesive bonding, making the overall structure more stable.

[0061] Please continue reading. Figure 7 In some embodiments, the top plate 211 is provided with a clearance opening 215, which corresponds to the receiving cavity 11. Specifically, the size of the clearance opening 215 is adapted to the opening size of the corresponding receiving cavity 11, which facilitates the placement and removal of the product.

[0062] Please continue reading. Figure 7 and Figure 8 In some embodiments, the top surface 21 further includes at least one retaining plate 216, which is disposed on the edge side of the clearance opening 215. A folding indentation is provided at the connection between the retaining plate 216 and the top plate 211. The retaining plate 216 is foldable in a first direction. Specifically, in this embodiment, two retaining plates 216 are provided, arranged opposite to each other. When folded downwards, the two retaining plates 216 cover a portion of the clearance opening 215, thereby limiting the product housed in the receiving cavity 11 of the buffer member 1, preventing product movement, and protecting the product.

[0063] In some embodiments, the bottom surface 23 includes a bottom plate 231, a fourth side plate 232, a fifth side plate 233, and a sixth side plate 234. The bottom plate 231 is located on the side of the connecting portion 22 away from the top plate 211 and is flexibly connected to the connecting portion 22, i.e., a crease is provided between the bottom plate 231 and the connecting portion 22. In the unfolded state, the bottom plate 231 and the connecting portion 22 are located in the same plane. The fourth side plate 232 is located on the side of the bottom plate 231 away from the connecting portion 22 and is flexibly connected to the bottom plate 231, with a crease between the fourth side plate 232 and the bottom plate 231. The fifth side plate 233 and the sixth side plate 234 are respectively connected to adjacent sides on the side where the bottom plate 231 is connected to the connecting portion 22, and both can be flexibly connected to the bottom plate 231, with creases between the fifth side plate 233 and the sixth side plate 234 and the bottom plate 231. The crease design facilitates the processing and forming of the bottom surface 23.

[0064] In some embodiments, with Figure 2For example, the buffer 1 includes a first side 13 and a second side 14 arranged opposite each other along a first direction, a third side 15 and a fourth side 16 arranged opposite each other along a second direction, and a fifth side 17 and a sixth side 18 arranged opposite each other along a third direction. It should be noted that one of the top panel and the bottom panel is attached to the buffer 1, and the other is attached to the outside of the other. For ease of explanation, in this embodiment, the top panel is attached to the buffer 1. In the folded state, the top panel 211 is attached to the first side 13, the connecting portion 22 is attached to the sixth side 18, the first side panel 212 is attached to the fifth side 17, the second side panel 213 and the third side panel 214 are attached to the third side 15 and the fourth side 16 respectively, the bottom panel 231 is attached to the second side 14, the fourth side panel 232 is attached to the first side panel 212, and the fifth side panel 233 and the sixth side panel 234 are attached to the second side panel 213 and the third side panel 214 respectively. More specifically, the top plate 211, bottom plate 231, first side plate 212, second side plate 213 and third side plate 214 are connected to the buffer 1 by adhesive bonding. The fourth side plate 232 is connected to the first side plate 212 by adhesive bonding. The fifth side plate 233 and the sixth side plate 234 are also connected to the second side plate 213 and the third side plate 214 by adhesive bonding, respectively. This arrangement makes the overall structure more stable.

[0065] In some embodiments, the material of the cushioning component 1 includes paper material; specifically, the material of the fixing component 2 is white cardboard. White cardboard has good stiffness and strength, which can provide reliable structural support for the cushioning component 1, while avoiding the overall packaging from being too bulky due to the outer layer of the white cardboard being too thick, or the support being insufficient due to the material being too thin.

[0066] It should be noted that in this embodiment, both the buffer 1 and the fixing component 2 are made of paper. Paper is a relatively environmentally friendly material that is recyclable and biodegradable, replacing traditional non-environmentally friendly materials such as EPE and foam, thus aligning with the trend of green packaging.

[0067] According to a second aspect of this utility model, the utility model further provides a packaging box, which includes a box body and an inner lining structure 100; an installation cavity is formed in the box body; and the inner lining structure 100 is disposed in the installation cavity. The specific structure of the inner lining structure 100 is referred to the above embodiments. Since this packaging box adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, and will not be described in detail here.

[0068] According to a third aspect of this utility model, a children's smartwatch is further provided. The smartwatch includes a packaging box and a smartwatch. The packaging box includes a box body and an inner lining structure 100. An installation cavity is formed inside the box body. The inner lining structure 100 is disposed in the installation cavity. A buffer member 1 has a receiving cavity 11, and the smartwatch is disposed in the receiving cavity 11 of the inner lining structure 100. The specific structure of the packaging box is as described in the above embodiments. Since this children's smartwatch adopts all the technical solutions of all the above embodiments, it at least has the advantages brought by the technical solutions of the above embodiments.

[0069] It should be noted that the above embodiments can be freely combined as needed. The above are merely preferred embodiments of this utility model. It should be pointed out that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A lining structure, characterized in that, include: A buffer member, wherein the buffer member has a receiving cavity extending in a first direction, the receiving cavity being configured to receive a watch, and the buffer member further has a plurality of unit chambers extending in a second direction; and, A fastener, which is wrapped around the outside of the buffer member; Wherein, the first direction intersects with the second direction.

2. The lining structure according to claim 1, characterized in that, The orthographic projection of each of the unit chambers in the second direction is a regular hexagon.

3. The lining structure according to claim 2, characterized in that, The walls of any two adjacent unit chambers are fitted together to form an array arrangement.

4. The lining structure according to any one of claims 1-3, characterized in that, The fastener includes a top part, a bottom part, and a connecting part. The connecting part is located between the top part and the bottom part, and the top part and the bottom part can be unfolded or folded through the connecting part.

5. The lining structure according to claim 4, characterized in that, The top surface includes: The top plate is flexibly connected to the connecting part; The first side plate is flexibly connected to the side of the top plate away from the connecting part; The second and third side plates are respectively flexibly connected to the adjacent sides of the side where the top plate connects to the connecting part.

6. The lining structure according to claim 5, characterized in that, The top plate is provided with a clearance opening, which corresponds to the receiving cavity.

7. The lining structure according to claim 6, characterized in that, The top surface also includes at least one retaining plate, which is disposed on the edge side of the clearance opening, and the retaining plate can be folded and moved along the first direction.

8. The lining structure according to claim 5, characterized in that, The bottom surface includes: The base plate is flexibly connected to the side of the connecting portion away from the top plate; The fourth side plate is flexibly connected to the side of the base plate away from the connecting part; The fifth and sixth side plates are respectively flexibly connected to the adjacent sides of the side where the base plate is connected to the connecting part.

9. The lining structure according to any one of claims 1-3, characterized in that, The cushioning element is made of paper; and / or, The fastener is made of paper.

10. A packaging box, characterized in that, include: The box body has an installation cavity; The lining structure as described in any one of claims 1-9, wherein the lining structure is disposed in the mounting cavity.

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