Packaging carton for curved-surface display

Abstract

The utility model discloses a packaging carton for a curved-surface display, and relates to the technical field of display packaging devices. Comprising an outer box, an upper supporting assembly and a lower supporting assembly, the lower supporting assembly is arranged at the bottom of the outer box, the upper supporting assembly is arranged in the outer box and located on the lower supporting assembly, the lower supporting assembly comprises a curved surface liner and a support box, the curved surface liner is adjacent to the support box, and the curved surface liner comprises a curved surface part and a bottom surface part; the curved surface part is in an arched arc shape after being folded, the bottom of the curved surface part is flush, two sides of the bottom surface part are arc-shaped surfaces, the arc-shaped surfaces of the bottom surface part are the same as the arc-shaped surfaces formed after the curved surface part is folded, and the bottom surface part sleeves the bottom of the curved surface part after being folded and is peripherally clamped. The packaging box is used for solving the problems in the aspects of environmental protection and structural adaptability, and is low in cost and convenient to box and unbox.

Description

Technical Field

[0001] This utility model belongs to the technical field of display packaging devices, specifically, it relates to a packaging box for curved displays. Background Technology

[0002] Curved monitors offer a more immersive visual experience through their unique curved design, but due to the curved surface, they are often more susceptible to damage during transportation.

[0003] Currently, the shipping packaging for curved displays typically uses plastic products such as EPS or EPE to protect the products. These materials, due to their excellent cushioning properties and plasticity, can effectively absorb impacts and vibrations during transportation, protecting the displays from damage. However, with increasing global environmental awareness and stricter restrictions on plastic use in some countries and regions, the use of traditional plastic packaging materials is facing growing challenges.

[0004] Furthermore, although corrugated cardboard is widely used in the packaging industry as an environmentally friendly and renewable packaging material, its rigidity and planar structure make it difficult to directly apply to the packaging protection of curved displays. Therefore, existing technologies for transport packaging of curved displays have significant shortcomings in terms of environmental protection and structural adaptability, necessitating an innovative packaging solution. Utility Model Content

[0005] This utility model provides a packaging box for curved displays, which adopts a corrugated paper folding structure, solving the problems of environmental protection and structural adaptability. It is low in cost and easy to pack and unpack.

[0006] The technical solution used in this utility model is as follows:

[0007] A packaging box for curved displays includes an outer box, an upper support assembly, and a lower support assembly. The lower support assembly is disposed at the bottom of the outer box, and the upper support assembly is disposed inside the outer box and located on the lower support assembly.

[0008] The lower support assembly includes a curved pad and a support box. The curved pad is adjacent to the support box. The curved pad includes a curved surface and a bottom surface. Multiple grooves are opened at both ends of the curved surface. After being folded, the curved surface forms an arched arc shape and the bottom is flush. The two sides of the bottom surface are arc-shaped surfaces. The arc-shaped surfaces of the bottom surface are the same as the arc-shaped surfaces formed after the curved surface is folded. After being folded, the bottom surface fits onto the bottom of the curved surface and is snapped together on all four sides.

[0009] Furthermore, the upper support assembly includes an upper base, an upper side 1, an upper side 2, a partition block 1, and a partition block 3. The upper side 1 and the upper side 2 are respectively engaged at both ends of the upper base. The two ends of the partition block 1 are respectively engaged at the middle of the upper side 1 and the upper side 2. The partition block 3 is engaged with the upper base and the partition block 1. The partition block 3 is perpendicular to the partition block 1. The upper base, the upper side 1, the upper side 2, the partition block 1, and the partition block 3 divide the upper support assembly into four spaces.

[0010] Furthermore, the upper support component also includes a second partition block, the two ends of which are respectively engaged with the upper support bottom and the first partition block, dividing one of the spaces into two smaller spaces.

[0011] Furthermore, the upper support assembly includes a chassis support, which is located at one corner of the upper support assembly.

[0012] Furthermore, the upper support assembly also includes two pressing members, which are located on the bottom surface of the upper support base and above the two ends of the curved pad, respectively.

[0013] Furthermore, the lower support assembly also includes a second lower side and a third lower side, which are located on opposite sides of the curved pad and adjacent to the curved pad. The curved pad, the second lower side, the third lower side, and the support box fill the bottom perimeter of the outer box.

[0014] Furthermore, a rectangular opening is provided at the center of the top of the lower side three.

[0015] Furthermore, the lower support assembly also includes paper corner protectors, which are installed on the side of the bracket box near the curved pad and are inserted into the lower side.

[0016] Furthermore, the lower support assembly also includes a lower side one and a lower side four, which are located inside the opposite sides of the outer box, and the arrangement direction of the lower side one and the lower side four is perpendicular to the lower side two and the lower side three.

[0017] Furthermore, the chassis support has an opening on the side near the partition block, and the partition block has a groove corresponding to the opening.

[0018] The beneficial effects of this utility model are:

[0019] 1. This utility model uses corrugated cardboard as the main material, replacing traditional EPS or EPE plastic products. As a renewable and biodegradable material, corrugated cardboard not only has a smaller environmental impact during production and use, but is also easy to recycle after disposal, which conforms to the current global trend and requirements for the use of environmentally friendly materials. Furthermore, it is lower in cost and easier to obtain, which helps to reduce the production costs of enterprises.

[0020] 2. This utility model, through the arched arc design of the curved pad, perfectly adapts to the shape of the curved display screen, providing stable support. The curved pad includes a curved surface and a bottom surface. The curved surface, with its multiple grooves, can be folded into an arched arc, ensuring the curved display screen receives stable support within the packaging. The bottom surface, with its arc-shaped design, matches the folded arc-shaped surface of the curved surface and is secured to the curved surface through a snap-fit ​​mechanism. This not only stabilizes the shape of the curved surface but also enhances the overall structural strength of the curved pad. This design not only solves the problem of traditional corrugated cardboard being difficult to directly apply to curved display packaging due to its rigidity and flat structure but also ensures the safety and stability of the display screen during transportation, effectively preventing damage caused by shaking or displacement.

[0021] 3. This utility model adopts simple connection methods such as snap-fit ​​and plug-in, which allows for easy assembly and disassembly of the various parts of the upper and lower support components. This not only improves production efficiency but also facilitates recycling after use. Furthermore, this design makes it easier to place and retrieve the monitor and its accessories, enhancing usability. Attached Figure Description

[0022] Figure 1 A schematic diagram of the outer box structure provided by this utility model;

[0023] Figure 2 An internal structural diagram of a packaging box for a curved display provided by this utility model;

[0024] Figure 3 A disassembled diagram of a packaging box for a curved display provided by this utility model;

[0025] Figure 4 A schematic diagram of the upper support component structure provided by this utility model;

[0026] Figure 5 Exploded view of the upper support component structure provided by this utility model;

[0027] Figure 6 A schematic diagram of the lower support component structure provided by this utility model;

[0028] Figure 7 The curved surface development diagram provided for this utility model;

[0029] Figure 8 The bottom surface unfolded view provided for this utility model;

[0030] Figure 9 The unfolded diagram of the paper corner protector provided for this utility model.

[0031] The attached diagram lists the components represented by each number as follows:

[0032] 1. Outer box; 2. Upper support assembly; 3. Lower support assembly; 4. Monitor chassis; 5. Curved display screen; 6. Monitor stand; 21. Upper support bottom; 22. Upper side 1; 23. Upper side 2; 24. Divider 1; 25. Divider 2; 26. Divider 3; 27. Chassis support; 28. Pressing component; 31. Curved pad; 32. Lower side 1; 33. Lower side 2; 34. Lower side 3; 35. Lower side 4; 36. Stand box; 37. Paper corner protectors; 311. Curved surface; 312. Bottom surface. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0034] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0035] like Figures 1-9 As shown, this embodiment provides a packaging box for a curved display, including an outer box 1, an upper support component 2, and a lower support component 3. The outer box 1, the upper support component 2, and the lower support component 3 are all made of corrugated cardboard. The outer box 1 has a pizza box structure. The lower support component 3 is located at the bottom of the outer box 1 and is used to place the curved display screen 5 and the display stand 6. The upper support component 2 is located inside the outer box 1 and on the lower support component 3, and is used to place the display chassis 4 and accessories such as the instruction manual and power cord.

[0036] Specifically, such as Figure 4 and Figure 5As shown, the upper support assembly 2 includes an upper support base 21, an upper side 1 22, an upper side 2 23, a partition block 1 24, a partition block 25, a partition block 3 26, a chassis support 27, and a pressing member 28. Upper side 1 22 and upper side 2 23 are respectively engaged at both ends of the upper support base 21. Both ends of partition block 1 24 are respectively engaged with the middle of upper side 1 22 and upper side 2 23. Partition block 3 26 is engaged with the upper support base 21 and partition block 1 24, and is perpendicular to partition block 1 24. The upper support base 21, upper side 1 22, upper side 2 23, partition block 1 24, and partition block 3 26 divide the upper support assembly 2 into four spaces. The chassis support 27 is located in one of these spaces. An opening is provided on one corner of the upper support component 2 and the side of the base support 27 near the first partition block 24. The first partition block 24 has a groove corresponding to the opening position to facilitate the removal and placement of the display base 4. The two ends of the second partition block 25 are respectively engaged with the upper support base 21 and the first partition block 24, dividing one space into two small spaces. Two pressing members 28 are provided. The two pressing members 28 are located on the bottom surface of the upper support base 21 and are respectively located above the two ends of the curved pad 31. They are used to press the curved pad 31 against the bottom of the outer box 1 to ensure that the curved pad 31 and the curved display screen 5 placed on it remain stable and prevent shaking or displacement during transportation or storage, thereby playing a protective role.

[0037] Specifically, the upper base 21 has support strips on both sides, and two tongues on each of the other two sides. Each support strip has a latch at its top end, and the upper side 1 22 and upper side 2 23 have corresponding latches at their bottom ends. The upper side 1 22 and upper side 2 23 have corresponding insertion holes at their bottom ends. The tongues engage with the insertion holes, and the latches on the support strips engage with the latches on upper side 1 22 and upper side 2 23, respectively, to engage upper side 1 22 and upper side 2 23 at both ends of the upper base 21. The support strips on both sides of the upper base 21 have latches at one-third of their surface, and the bottom ends of the partition block 3 26 have corresponding latches, enabling the partition block 3 26 to engage with the upper base 21. The bottom ends of the partition block 1 24 have latches, and the top ends of the upper side 1 22 and upper side 2 23 have corresponding insertion holes. The first partition block 24 has a latch at one end, which allows it to engage with the first upper side 22 and the second upper side 23. At the same time, the third partition block 26 has a latch at the top center and a corresponding latch at the bottom of the partition block, which allows it to engage with the first partition block 24. The second partition block 25 has latches at both ends of its bottom, and a latch is located at two-thirds of the way up the support bar on one side of the upper support 21. The first partition block 24 and the support bar also have latches at corresponding horizontal positions, which allows the second partition block 25 to engage with the first partition block 24 and the upper support 21. The pressing member 28 has two tongues on one side, and the bottom surface of the upper support 21 has corresponding slots. The slots are located above both ends of the curved pad 31. The tongues and slots cooperate to connect the pressing member 28 with the upper support 21. Therefore, the upper side 1 22, upper side 2 23, partition block 1 24, partition block 2 25 and partition block 3 26 are connected to each other to form a whole and are set on the upper support 21. Together with the support strips on both sides of the upper support 21, they form five spaces, in which the chassis support 27 is placed in one corner of the upper support 21.

[0038] Specifically, such as Figure 6-9As shown, the lower support assembly 3 includes a curved pad 31, a bracket box 36, a lower side 1 32, a lower side 2 33, a lower side 34, a lower side 4 35, and paper corner protectors 37. The curved pad 31 is adjacent to and abuts against the bracket box 36. The upper surface of the curved pad 31 adapts to the shape of the curved display screen 5, providing support and preventing damage to the curved display screen 5 during transportation. The lower side 2 33 and the lower side 34 are located on opposite sides of the curved pad 31 and are adjacent to and abut against the curved pad 31. The curved pad 31, the lower side 2 33, the lower side 34, and the bracket box 36 fill the bottom perimeter of the outer box 1. The lower side 34 has a rectangular opening at the top center to facilitate the removal and placement of the curved display screen 5 from the curved pad 31. Paper corner protectors 37 are installed on the side of the support box 36 near the curved pad 31. The paper corner protectors 37 are inserted into the lower side 2 33. The paper corner protectors 37 are made of multiple layers of corrugated paper and are used to enhance the corner strength of the lower support assembly 3, prevent corner damage due to collision or squeezing during transportation or storage, improve the durability and protection of the entire packaging box, and ensure the safety of the curved display screen 5 during transportation. Lower side 1 32 and lower side 4 35 are located on opposite sides of the outer box 1. The setting direction of lower side 1 32 and lower side 4 35 is perpendicular to lower side 2 33 and lower side 3 34. Lower side 1 32 and lower side 4 35 together form a stable support structure with the bottom surface of the outer box 1, providing additional support and protection.

[0039] Specifically, such as Figure 7 and Figure 8 As shown, the curved pad 31 includes a curved surface 311 and a bottom surface 312. Multiple grooves are formed at both ends of the curved surface 311 to avoid interference, allowing the curved surface 311 to fold into an arched shape that perfectly matches the curvature of the curved screen. The bottom of the curved surface 311 is flush with the curved surface after folding. The bottom surface 312 has curved surfaces on both sides, the same as the curved surface formed by folding the curved surface 311. The folded bottom surface 312 fits onto the bottom of the curved surface 311 and is secured around its perimeter, fixing the shape of the folded curved surface 311 and enhancing the overall structural strength of the curved pad 31. Specifically, the curved surface 311 has tongues around its perimeter, and the corresponding bottom surface 312 has corresponding holes, allowing the curved surface 311 and bottom surface 312 to engage securely, thus firmly fixing the curved display screen 5 and reducing the impact and vibration it experiences.

[0040] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A packaging box for curved displays, characterized in that, The device includes an outer box (1), an upper support assembly (2), and a lower support assembly (3). The lower support assembly (3) is located at the bottom of the outer box (1), and the upper support assembly (2) is located inside the outer box (1) and on top of the lower support assembly (3). The lower support assembly (3) includes a curved pad (31) and a support box (36). The curved pad (31) is adjacent to the support box (36). The curved pad (31) includes a curved surface (311) and a bottom surface (312). Multiple grooves are opened at both ends of the curved surface (311). After the curved surface (311) is folded, it forms an arched arc and the bottom is flush. The bottom surface (312) has arc-shaped surfaces on both sides. The arc-shaped surface of the bottom surface (312) is the same as the arc-shaped surface formed after the curved surface (311) is folded. After the bottom surface (312) is folded, it fits on the bottom of the curved surface (311) and is snapped around.

2. A packaging box for curved displays according to claim 1, characterized in that, The upper support assembly (2) includes an upper support base (21), an upper side one (22), an upper side two (23), a partition block one (24), and a partition block three (26). The upper side one (22) and the upper side two (23) are respectively engaged at both ends of the upper support base (21). The two ends of the partition block one (24) are respectively engaged at the middle of the upper side one (22) and the upper side two (23). The partition block three (26) is engaged with the upper support base (21) and the partition block one (24). The partition block three (26) is perpendicular to the partition block one (24). The upper support base (21), the upper side one (22), the upper side two (23), the partition block one (24), and the partition block three (26) divide the upper support assembly (2) into four spaces.

3. A packaging box for curved displays according to claim 2, characterized in that, The upper support component (2) also includes a second partition block (25), the two ends of which are respectively engaged with the upper support bottom (21) and the first partition block (24), dividing one of the spaces into two smaller spaces.

4. A packaging box for curved displays according to claim 3, characterized in that, The upper support assembly (2) includes a chassis support (27), which is located at one corner of the upper support assembly (2).

5. A packaging box for curved displays according to claim 2, characterized in that, The upper support assembly (2) also includes a pressing member (28), and there are two pressing members (28). The two pressing members (28) are located on the bottom surface of the upper support base (21), and the two pressing members (28) are respectively located above the two ends of the curved pad (31).

6. A packaging box for curved displays according to claim 1, characterized in that, The lower support assembly (3) also includes a second lower side (33) and a third lower side (34), which are located on opposite sides of the curved pad (31) and are adjacent to the curved pad (31). The curved pad (31), the second lower side (33), the third lower side (34) and the support box (36) fill the bottom perimeter of the outer box (1).

7. A packaging box for curved displays according to claim 6, characterized in that, A rectangular opening is provided at the center of the top of the lower side three (34).

8. A packaging box for curved displays according to claim 6, characterized in that, The lower support assembly (3) also includes paper corner protectors (37), which are installed on the side of the bracket box (36) near the curved pad (31) and are inserted into the lower side (33).

9. A packaging box for curved displays according to claim 6, characterized in that, The lower support assembly (3) also includes a lower side one (32) and a lower side four (35), which are located inside the opposite sides of the outer box (1), and the setting direction of the lower side one (32) and the lower side four (35) is perpendicular to the lower side two (33) and the lower side three (34).

10. A packaging box for curved displays according to claim 4, characterized in that, The chassis support (27) has an opening on the side near the partition block (24), and the partition block (24) has a groove corresponding to the opening.

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