Corner protector and packaging assembly with same

Abstract

The packaging assembly comprises a packaging box and a packing belt used for binding the packaging box, a protection space suitable for containing the vertex position of the packaging box is defined by the angle bead, a limiting groove is formed in the surface of the side, away from the protection space, of the angle bead, and the limiting groove is used for limiting the vertex position of the packaging box. The limiting groove is configured to be suitable for penetrating and containing the packing belt so as to limit the packing belt in the width direction of the packing belt. According to the corner protector, a packaging box can be effectively protected, a packing belt can be effectively stabilized, the situation that attractiveness is affected due to the fact that the packaging box is damaged is avoided, and user experience is effectively improved. In addition, the angle bead is simple in structure, convenient to assemble and small in use number, the packaging time can be effectively saved, and therefore the packaging work efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging materials, in particular to a corner protector and a packaging component having the same. Background Art

[0002] For reasons such as protecting photovoltaic modules and displaying the brand image and aesthetics of photovoltaic modules, photovoltaic modules are usually packed in boxes and reinforced with strapping tape before being sold. If the strapping tape is used directly on the box, it will be severely damaged after being tightened, affecting the appearance.

[0003] When currently packing photovoltaic modules, paper corner protectors are usually placed on each edge near the top of the packaging box for protection and then packed with packing tape. In this packing method, the packing tape has poor stability and a large number of paper corner protectors are used. During the packing process, the paper corner protectors need to be frequently taken out for fixing and packing, which is troublesome to operate and thus affects the packing efficiency. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a corner protector, which can effectively protect the packaging box and effectively stabilize the strapping belt to prevent the packaging box from being damaged, thereby effectively improving the user experience. In addition, the corner protector has a simple structure, is easy to assemble, and is used in small quantities, thereby effectively improving the efficiency of packaging.

[0005] The utility model also provides a packaging component with the corner protector.

[0006] The corner protector according to the first aspect of the utility model is used for a packaging assembly, which includes a packaging box and a strapping tape for binding the packaging box. The corner protector defines a protective space suitable for accommodating the vertex position of the packaging box. A limiting groove is formed on the side surface of the corner protector facing away from the protective space. The limiting groove is configured to be suitable for passing through and accommodating the strapping tape to limit the strapping tape in the width direction of the strapping tape.

[0007] According to the corner protector of the utility model, by forming a protective space at the top of the packaging box and setting a limit groove on the surface of the corner protector away from the protective space to fix the strapping tape, the packaging box can be effectively protected and the strapping tape can be effectively stabilized, thereby preventing the packaging box from being damaged and affecting the appearance, thereby effectively improving the user experience. In addition, the corner protector has a simple structure, is easy to assemble, and is used in small quantities, which can effectively save packaging time, thereby effectively improving the packaging work efficiency.

[0008] In some embodiments, the corner guard includes three protective plates, all of which are flat plates and are arranged perpendicular to each other and connected in pairs, and the three protective plates enclose the protective space.

[0009] In some embodiments, the limiting groove is formed by recessing from the surface of the corner guard on the side facing away from the protection space towards the side where the protection space is located.

[0010] In some embodiments, the limiting groove is formed at the connection position of any two of the protection plates.

[0011] In some embodiments, the width of the limiting groove is 15 mm - 35 mm.

[0012] In some embodiments, the protection plate is an L-shaped flat plate and defines a rectangular material reduction notch, and the material reduction notch is arranged away from the connection position of the three protection plates.

[0013] In some embodiments, reinforcing ribs are formed on the corner guard, and the reinforcing ribs are arranged on the surface of the corner guard on the side facing away from the protection space.

[0014] In some embodiments, the reinforcing ribs are provided on both sides of each limiting groove in the width direction.

[0015] In some embodiments, the corner guard is a plastic part.

[0016] The packaging assembly according to the second aspect of the present invention includes: a packaging box having an accommodation cavity; a corner guard according to the first aspect of the present invention, the corner guard being provided at the vertex position of the packaging box; and a packing strap, the packing strap being threaded through the limiting groove, and the packing strap extending along the surface of the packaging box to bind the packaging box.

[0017] The packaging assembly according to the second aspect of the present invention, by providing the corner guard of the first aspect, can effectively protect the packaging box and effectively secure the packing strap, thereby avoiding damage to the packaging box and affecting the appearance, and further effectively improving the user experience. In addition, the structural configuration of the corner guard is simple, the assembly is convenient and the number of uses is small, which can effectively save the packing time and thus effectively improve the packing work efficiency.

[0018] The additional aspects and advantages of the present invention will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of one angle of the corner guard according to an embodiment of the present invention;

[0020] Figure 2 is a schematic diagram of another angle of the corner guard according to an embodiment of the present invention.

[0021] Reference Signs:

[0022] 100, corner guard;

[0023] 10, protective plate; 10a, first protective plate; 10b, second protective plate; 10c, third protective plate;

[0024] 20, limiting groove; 20a, first limiting groove; 20c, third limiting groove;

[0025] 30, rib; 30a, first rib; 30c, third rib;

[0026] 40, bump; 40a, first bump; 40b, second bump; 40c, third bump. Detailed implementation manner

[0027] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0028] Below, refer to Figure 1 and Figure 2 to describe the corner guard 100 according to the embodiment of the first aspect of the present utility model.

[0029] As Figure 1 and Figure 2 shown, the corner guard 100 according to the embodiment of the first aspect of the present utility model is used for a packaging assembly. The packaging assembly includes a packaging box and a packing strap for bundling the packaging box. The corner guard 100 defines a protective space suitable for accommodating the vertex position of the packaging box. A limiting groove 20 is formed on the surface of the corner guard 100 facing away from the protective space. The limiting groove 20 is configured to be suitable for threading through and accommodating the packing strap to limit the packing strap in the width direction of the packing strap.

[0030] For example, the packaging assembly includes a packaging box, a packing strap for bundling the packaging box, and at least one corner guard 100. The shape of the packaging box can be a cuboid. The cuboid has six side faces, eight vertices, and twelve edges. The vertices of the packaging box are the vertices of the cuboid. The corner guard 100 can cover the vertex position of the packaging box. The corner guard 100 forms a protective space in the direction facing the vertex position of the packaging box. Part of the vertex of the packaging box is located in the protective space. Further, the corner guard 100 is attached to the side faces at the vertex position of the packaging box in all directions. A limiting groove 20 is provided on the surface of the corner guard 100 facing away from the protective space. The packing strap can pass through the limiting groove 20 and be arranged in the limiting groove 20. The limiting groove 20 can limit the movement of the packing strap in the width direction of the packing strap.

[0031] In this embodiment, when performing the packaging work, first install the corner guard 100 at the vertex position of the packaging box so that the vertex position of the packaging box is covered by the corner guard 100. Then, position the packing strap using the limiting groove 20 on the surface of the corner guard 100 facing away from the protection space, so that the packing strap passes through the limiting groove 20 and is arranged within the limiting groove 20. Finally, wind the packing strap around the side of the packaging box to complete the bundling of the packaging box. At this time, a packing machine can be used to tighten the packing strap so that the packing strap is in a tightened state.

[0032] After tightening the packing strap, the limiting groove 20 can restrict the movement of the packing strap in the width direction of the packing strap. At the same time, the packing strap is in close contact with the limiting groove 20 on the corner guard 100, and the corner guard 100 is in close contact with the side surfaces at the vertex position of the packaging box in all directions. Thus, effective protection of the packaging box and effective fixation of the packing strap can be achieved, thereby avoiding damage caused by wear and extrusion at the vertex position of the packaging box.

[0033] In addition, when installing the corner guard 100, the vertex position of the packaging box is covered by the corner guard 100. Compared with the packaging method of setting paper corner guards 100 on each edge near the vertex position of the packaging box, the number of corner guards 100 used and the number of times of installing the corner guard 100 on the packaging box can be effectively reduced, and the structure of the corner guard 100 is simple and the assembly is convenient. Thus, the speed and quality of the packaging work can be effectively improved.

[0034] According to the corner guard 100 of the embodiment of the present utility model, by forming a protection space at the vertex position of the packaging box and setting a limiting groove 20 on the surface of the corner guard 100 facing away from the protection space to fix the packing strap, the packaging box can be effectively protected and the packing strap can be effectively stabilized, thereby avoiding damage to the appearance of the packaging box due to breakage, and further effectively improving the user experience. In addition, the structure of the corner guard 100 is simple, the assembly is convenient and the number of uses is small, which can effectively save the packaging time, thereby effectively improving the work efficiency of packaging.

[0035] In an embodiment of the present utility model, as Figure 1 and Figure 2 shown, the corner guard 100 includes three protection plates 10. The three protection plates 10 are all flat plates and are arranged and connected perpendicular to each other in pairs. The three protection plates 10 enclose a protection space.

[0036] For example, the three protective plates 10 of the corner guard 100 are respectively a first protective plate 10a, a second protective plate 10b, and a third protective plate 10c, and the first protective plate 10a, the second protective plate 10b, and the third protective plate 10c are all flat plates. The first protective plate 10a, the second protective plate 10b, and the third protective plate 10c are perpendicular to each other in pairs. Specifically, the first protective plate 10a is arranged perpendicular to the first direction, the second protective plate 10b is arranged perpendicular to the second direction, and the third protective plate 10c is arranged perpendicular to the third direction. The first protective plate 10a, the second protective plate 10b, and the third protective plate 10c are connected to each other in pairs. Further, the connection between any two protective plates 10 adopts an arc transition. The first protective plate 10a, the second protective plate 10b, and the third protective plate 10c jointly enclose a protective space for accommodating the vertex position of the packaging box.

[0037] It should be noted that in a specific example, the first direction is the direction where the X-axis of the space rectangular coordinate system is located, the second direction is the direction where the Y-axis of the space rectangular coordinate system is located, and the third direction is the direction where the Z-axis of the space rectangular coordinate system is located.

[0038] In this embodiment, by providing three protective plates 10 that are perpendicular to each other in pairs and connected in the corner guard 100, when the packing belt is tightened, the three protective plates 10 can respectively be in close contact with the sides in each direction at the vertex position of the packaging box, and thus the corner guard 100 can be effectively fixed at the vertex position of the packaging box. At the same time, it can also effectively reduce the number of uses and installation times of the corner guard 100.

[0039] In a specific example, the size of the first protective plate 10a in the first direction is L1, and the sizes of the first protective plate 10a in the first direction and the second direction are both greater than or equal to 50 mm and less than or equal to 120 mm. For example, the sizes of the first protective plate 10a in the first direction and the second direction can be 50 mm, 60 mm, 70 mm, 80 mm, 90 mm, 100 mm, 110 mm, and 120 mm. The sizes of the second protective plate 10b in the first direction and the third direction are both greater than or equal to 50 mm and less than or equal to 120 mm. For example, the sizes of the second protective plate 10b in the first direction and the third direction can be 50 mm, 60 mm, 70 mm, 80 mm, 90 mm, 100 mm, 110 mm, and 120 mm. The sizes of the third protective plate 10c in the second direction and the third direction are both greater than or equal to 50 mm and less than or equal to 120 mm. For example, the sizes of the third protective plate 10c in the second direction and the third direction can be 50 mm, 60 mm, 70 mm, 80 mm, 90 mm, 100 mm, 110 mm, and 120 mm.

[0040] This embodiment limits the dimensions of the three protective plates 10 in the first direction, the second direction and the third direction to between 50 mm and 120 mm, and can flexibly adjust the dimensions of the three protective plates 10 according to packaging requirements, thereby effectively expanding the application scope of the corner protector 100.

[0041] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, the limiting groove 20 is formed by a surface of the corner protector 100 that is away from the protection space and is recessed toward the side where the protection space is located.

[0042] For example, the limiting groove 20 is provided on the side surface of the corner protector 100 away from the protection space, and the limiting groove 20 is formed by the side surface of the corner protector 100 away from the protection space being recessed toward the side where the protection space is located. Further, the shape of the bottom of the limiting groove 20 on the side surface of the corner protector 100 away from the protection space can be a rectangle. When the strapping tape is inserted into the limiting groove 20, the strapping tape fits the bottom surface of the limiting groove 20, and the width direction of the strapping tape is parallel to the direction where the long side of the rectangle of the bottom shape of the limiting groove 20 is located.

[0043] Therefore, by means of the limiting groove 20 formed by the side surface of the corner protector 100 which is away from the protection space and is recessed toward the side where the protection space is located, the movement of the strapping tape can be restricted in the width direction of the strapping tape, thereby effectively fixing the strapping tape and preventing the strapping tape from loosening due to sliding on the corner protector 100 in the width direction of the strapping tape, thereby ensuring that the strapping tape is in close contact with the corner protector 100.

[0044] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, the limiting groove 20 is formed at the connection position of any two protective plates 10 .

[0045] For example, the limiting groove 20 is formed at the connection position of any two protective plates 10 among the first protective plate 10a, the second protective plate 10b and the third protective plate 10c. Further, the limiting groove 20 includes a first limiting groove 20a, a second limiting groove 20 and a third limiting groove 20c, the first limiting groove 20a is arranged on a side surface away from the protection space at the connection between the first protective plate 10a and the second protective plate 10b, the second limiting groove 20 is arranged on a side surface away from the protection space at the connection between the first protective plate 10a and the third protective plate 10c, and the third limiting groove 20c is arranged on a side surface away from the protection space at the connection between the second protective plate 10b and the third protective plate 10c.

[0046] After the packing work is completed, packing straps are threaded through the first limiting groove 20a, the second limiting groove 20, and the third limiting groove 20c on each corner protector 100. At this time, the packing straps are all in a tightened state. The pressure exerted by the packing strap in the first limiting groove 20a on the first limiting groove 20a is transmitted to the first guard plate 10a and the second guard plate 10b through the first limiting groove 20a. The pressure exerted by the packing strap in the second limiting groove 20 on the second limiting groove 20 is transmitted to the first guard plate 10a and the third guard plate 10c through the second limiting groove. The pressure exerted by the packing strap in the third limiting groove 20c on the third limiting groove 20c is transmitted to the second guard plate 10b and the third guard plate 10c through the third limiting groove 20c.

[0047] In this embodiment, by providing the limiting groove 20 at the connection position of any two guard plates 10, when the packing strap is in a tightened state, the pressure of the packing strap in the limiting groove 20 on the limiting groove 20 can be effectively transmitted to the guard plate 10 through the limiting groove 20, thereby effectively ensuring that the guard plate 10 is closely attached to the side of the packing box. At the same time, it can also ensure that the guard plate 10 is uniformly stressed, thereby effectively improving the reliability of the force on the guard plate 10.

[0048] In an embodiment of the present invention, as Figure 1 and Figure 2 shown, the width of the limiting groove 20 is 15 mm - 35 mm. Specifically, the dimension L2 of the first limiting groove 20a in the first direction is greater than or equal to 15 mm and less than or equal to 35 mm. For example, the dimension L2 of the first limiting groove 20a in the first direction can be 15 mm, 20 mm, 25 mm, 30 mm, and 35 mm. The dimension of the second limiting groove in the second direction is greater than or equal to 15 mm and less than or equal to 35 mm. For example, the dimension of the second limiting groove in the second direction can be 15 mm, 20 mm, 25 mm, 30 mm, and 35 mm. The dimension of the third limiting groove 20c in the third direction is greater than or equal to 15 mm and less than or equal to 35 mm. For example, the dimension of the third limiting groove 20c in the third direction can be 15 mm, 20 mm, 25 mm, 30 mm, and 35 mm.

[0049] In this embodiment, by setting the width of the limiting groove 20 to be greater than or equal to 15 mm and less than or equal to 35 mm, the limiting groove 20 can be adapted to packing straps of different widths, thereby meeting the packing requirements of different packing boxes, and further effectively expanding the usage range of the corner protector 100.

[0050] In a specific example, the length of the limiting groove 20 is greater than or equal to 2 mm and less than or equal to 5 mm. Herein, the length of the limiting groove 20 is the dimension in the direction perpendicular to the direction where the width of the limiting groove 20 is located. Specifically, the length of the first limiting groove 20a is greater than or equal to 2 mm and less than or equal to 5 mm. For example, the length of the first limiting groove 20a can be 2 mm, 3 mm, 4 mm, and 5 mm. The length of the second limiting groove is greater than or equal to 2 mm and less than or equal to 5 mm. For example, the length of the second limiting groove can be 2 mm, 3 mm, 4 mm, and 5 mm. The length of the third limiting groove 20c is greater than or equal to 2 mm and less than or equal to 5 mm. For example, the length of the third limiting groove 20c can be 2 mm, 3 mm, 4 mm, and 5 mm.

[0051] In this embodiment, by limiting the length of the limiting groove 20 between 2 mm and 5 mm, the contact area between the packing belt and the limiting groove 20 can be flexibly adjusted, so that the corner protector 100 can be processed according to different packing requirements, thereby expanding the application range of the corner protector 100.

[0052] In a specific example, the corner protector 100 is further provided with a convex block 40. The convex block 40 is arranged on the side of the corner protector 100 facing the protection space and is located at the connection position of any two protection plates 10. The convex block 40 and the limiting groove 20 face each other inside and outside. Specifically, the convex block 40 includes a first convex block 40a, a second convex block 40b, and a third convex block 40c. The first convex block 40a is located at the connection position of the first protection plate 10a and the second protection plate 10b and on the side facing the protection space. The second convex block 40b is located at the connection position of the first protection plate 10a and the third protection plate 10c and on the side facing the protection space. The third convex block 40c is located at the connection position of the second protection plate 10b and the third protection plate 10c and on the side facing the protection space. In the first direction, the length of the first convex block 40a is greater than or equal to the width of the first limiting groove 20a. In the second direction, the length of the second convex block 40b is greater than or equal to the width of the second limiting groove. In the third direction, the length of the third convex block 40c is greater than or equal to the width of the third limiting groove 20c.

[0053] In this embodiment, by providing the convex block 40 at the connection position of any two protection plates 10 and the length of the convex block 40 being greater than or equal to the width of the limiting groove 20, when processing the limiting groove 20, it is possible to prevent the bottom of the limiting groove 20 from being punched through and make the bottom of the limiting groove 20 have a certain thickness, thereby further increasing the structural strength of the corner protector 100.

[0054] In an embodiment of the present utility model, as Figure 1 and Figure 2 shown, the protection plate 10 is an L-shaped flat plate and defines a rectangular material reduction notch, and the material reduction notch is arranged away from the connection position of the three protection plates 10.

[0055] For example, the first guard plate 10a, the second guard plate 10b and the third guard plate 10c are all L-shaped flat plates. Furthermore, a first rectangular material reduction notch is formed on the first guard plate 10a, a second rectangular material reduction notch is formed on the second guard plate 10b, and a third rectangular material reduction notch is formed on the third guard plate 10c.

[0056] The first material reduction notch is set away from the connection position of the first guard plate 10a and the third guard plate 10c and the connection position of the first guard plate 10a and the second guard plate 10b. The second material reduction notch is set away from the connection position of the first guard plate 10a and the second guard plate 10b and the connection position of the second guard plate 10b and the third guard plate 10c. The third material reduction notch is set away from the connection position of the first guard plate 10a and the third guard plate 10c and the connection position of the second guard plate 10b and the third guard plate 10c.

[0057] For example, the distance L3 between the side edge of the first material reduction notch facing the third guard plate 10c and the third guard plate 10c is greater than or equal to 20mm and less than or equal to 50mm. For example, the distance L3 between the side edge of the first material reduction notch facing the third guard plate 10c and the third guard plate 10c can be 20mm, 30mm, 40mm and 50mm. The distance L4 between the side edge of the first material reduction notch facing the second guard plate 10b and the second guard plate 10b is greater than or equal to 20mm and less than or equal to 50mm. For example, the distance L4 between the side edge of the first material reduction notch facing the second guard plate 10b and the second guard plate 10b can be 20mm, 30mm, 40mm and 50mm.

[0058] The distance between the side edge of the second material reduction notch facing the third guard plate 10c and the third guard plate 10c is greater than or equal to 20mm and less than or equal to 50mm. For example, the distance between the side edge of the first material reduction notch facing the third guard plate 10c and the third guard plate 10c can be 20mm, 30mm, 40mm and 50mm. The distance between the side edge of the second material reduction notch facing the first guard plate 10a and the first guard plate 10a is greater than or equal to 20mm and less than or equal to 50mm. For example, the distance between the side edge of the second material reduction notch facing the first guard plate 10a and the first guard plate 10a can be 20mm, 30mm, 40mm and 50mm.

[0059] The distance between the side edge of the third material reduction notch facing the first guard plate 10a and the first guard plate 10a is greater than or equal to 20mm and less than or equal to 50mm. For example, the distance between the side edge of the third material reduction notch facing the first guard plate 10a and the first guard plate 10a can be 20mm, 30mm, 40mm and 50mm. The distance between the side edge of the third material reduction notch facing the second guard plate 10b and the second guard plate 10b is greater than or equal to 20mm and less than or equal to 50mm. For example, the distance between the side edge of the third material reduction notch facing the second guard plate 10b and the second guard plate 10b can be 20mm, 30mm, 40mm and 50mm.

[0060] This embodiment provides a rectangular material reduction notch on the protective plate 10 , which can significantly reduce the amount of material used in producing the corner protector 100 and reduce the weight of the corner protector 100 , thereby effectively saving production materials and further effectively reducing the production cost of the corner protector 100 .

[0061] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, a reinforcing rib is formed on the corner protector 100 , and the reinforcing rib is arranged on a surface of the corner protector 100 which is away from the protection space.

[0062] For example, a reinforcing rib is provided on the corner protector 100, and further, the cross-sectional shape of the reinforcing rib may be circular or square. When the cross-sectional shape of the reinforcing rib is circular, the diameter of the circular cross-sectional shape of the reinforcing rib is greater than or equal to 1 mm and less than or equal to 3 mm. The reinforcing rib is provided on the side surface of the corner protector 100 away from the protection space, for example, the reinforcing rib is provided on the side surface of the first guard plate 10a away from the protection space, the reinforcing rib is provided on the side surface of the second guard plate 10b away from the protection space, and the reinforcing rib is provided on the side surface of the third guard plate 10c away from the protection space.

[0063] This embodiment can effectively increase the structural strength of the corner protector 100 and improve the deformation of the corner protector 100 by providing reinforcing ribs on the surface of the side of the corner protector 100 facing away from the protection space, thereby avoiding damage to the top position of the packaging box caused by excessive deformation of the corner protector 100 when subjected to force.

[0064] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, each limiting groove 20 is provided with reinforcing ribs on both sides in the width direction.

[0065] For example, the first limiting groove 20a has two first ribs 30a symmetrically arranged on both sides in the first direction, the second limiting groove has two second ribs 30 symmetrically arranged on both sides in the second direction, and the third limiting groove 20c has two third ribs 30c symmetrically arranged on both sides in the third direction.

[0066] Specifically, the first rib 30a includes a first section and a second section that are connected. The first section is arranged on the surface of the first guard plate 10a and extends along the second direction from the side edge of the first guard plate 10a away from the second guard plate 10b to the side edge of the first guard plate 10a connected to the second guard plate 10b. The second section is arranged on the surface of the second guard plate 10b, one end of the second section is connected to the first section and extends along the third direction to the side edge of the second guard plate 10b away from the first guard plate 10a.

[0067] The second rib 30 includes a third section and a fourth section which are connected. The third section is arranged on the surface of the first guard plate 10a and extends along the first direction from the side edge of the first guard plate 10a which is away from the third guard plate 10c to the side edge where the first guard plate 10a and the third guard plate 10c are connected. The fourth section is arranged on the surface of the third guard plate 10c, one end of the fourth section is connected to the third section and extends along the third direction to the side edge of the third guard plate 10c which is away from the first guard plate 10a.

[0068] The third rib 30c includes a fifth section and a sixth section which are connected. The fifth section is arranged on the surface of the second guard plate 10b and extends along the first direction from a side edge of the second guard plate 10b which is away from the third guard plate 10c to a side edge of the second guard plate 10b connected to the third guard plate 10c. The sixth section is arranged on the surface of the third guard plate 10c, one end of the sixth section is connected to the fifth section and extends along the second direction to a side edge of the third guard plate 10c which is away from the second guard plate 10b.

[0069] Thus, the first rib 30a extends from the first guard plate 10a to the second guard plate 10b, and the first rib 30a is parallel to the third guard plate 10c. The second rib 30 extends from the first guard plate 10a to the third guard plate 10c, and the second rib is parallel to the second guard plate 10b. The third rib 30c extends from the second guard plate 10b to the third guard plate 10c, and the third rib 30c is parallel to the first guard plate 10a.

[0070] For example, the number of the first ribs 30a is two, and the distance L5 between the two first ribs 30a is greater than or equal to 20 mm and less than or equal to 40 mm. For example, the distance L5 between the two first ribs 30a can be 20 mm, 25 mm, 30 mm, 35 mm, and 40 mm. The distance L6 between the first rib 30a on the side close to the vertex position of the corner protector 100 and the vertex position of the corner protector 100 is greater than or equal to 20 mm and less than or equal to 50 mm. For example, the distance L6 between the first rib 30a on the side close to the vertex position of the corner protector 100 and the vertex position of the corner protector 100 can be 20 mm, 30 mm, 40 mm, and 50 mm.

[0071] For example, the number of the second ribs is two, and the distance between the two second ribs is greater than or equal to 20 mm and less than or equal to 40 mm. For example, the distance between the two second ribs can be 20 mm, 25 mm, 30 mm, 35 mm, and 40 mm. The distance between the second rib on the side close to the vertex position of the corner guard 100 and the vertex position of the corner guard 100 is greater than or equal to 20 mm and less than or equal to 50 mm. For example, the distance between the second rib on the side close to the vertex position of the corner guard 100 and the vertex position of the corner guard 100 can be 20 mm, 30 mm, 40 mm, and 50 mm.

[0072] For example, the number of the third ribs 30c is two, and the distance between the two third ribs 30c is greater than or equal to 20 mm and less than or equal to 40 mm. For example, the distance between the two third ribs 30c can be 20 mm, 25 mm, 30 mm, 35 mm, and 40 mm. The distance between the third rib 30c on the side close to the vertex position of the corner guard 100 and the vertex position of the corner guard 100 is greater than or equal to 20 mm and less than or equal to 50 mm. For example, the distance between the third rib 30c on the side close to the vertex position of the corner guard 100 and the vertex position of the corner guard 100 can be 20 mm, 30 mm, 40 mm, and 50 mm.

[0073] In this embodiment, by arranging the reinforcing ribs on both sides in the width direction of each limiting groove 20, the structural strength of the corner guard 100 can be further increased, and the deformation of the corner guard 100 when stressed can be further improved. At the same time, it can also play a role in pre-positioning the packing belt during packing, thereby effectively improving the rate of the packing work.

[0074] In an embodiment of the present utility model, as Figure 1 and Figure 2 shown, the corner guard 100 is a plastic part. For example, the corner guard 100 can be made of acrylic material. Acrylic is also called PMMA or plexiglass, and its chemical name is polymethyl methacrylate. It is a plastic polymer material with good transparency, chemical stability, and weather resistance, and is easy to process and has a beautiful appearance.

[0075] The corner guard 100 made of plastic material has sufficient structural strength, simple structure, and is easy to process, and can be integrally formed during production. In addition, the plastic corner guard 100 can be reused, so the used plastic corner guard 100 can be recycled for repeated use to save resources.

[0076] Therefore, the corner guard 100 made of plastic material can not only effectively improve the structural strength, but also simplify the structural configuration of the corner guard 100, thereby effectively improving the production and processing speed of the corner guard 100. At the same time, the corner guard 100 can be recycled and reused, thereby effectively saving resources and reducing costs.

[0077] As Figure 1 and Figure 2 shown, the packaging assembly according to the embodiment of the second aspect of the present utility model includes: a packing box, a corner protector 100 according to the embodiment of the first aspect of the present utility model above, and a packing strap. The packing box has a receiving cavity; the corner protector 100 is provided at the vertex position of the packing box; the packing strap is threaded through the limiting groove 20, and the packing strap extends along the surface of the packing box to bundle the packing box.

[0078] For example, the packing box has a receiving cavity, and goods can be placed in the receiving cavity. The shape of the packing box can be a cuboid, and the cuboid has six sides, eight vertices, and twelve edges. The vertices of the packing box are the vertices of the cuboid, and the corner protector 100 can cover the vertex positions of the packing box. In a specific example, the corner protector 100 is provided at the four vertex positions of the upper part of the packing box, the number of the corner protectors 100 is four, and the corner protectors 100 are closely attached to the vertex positions of the packing box. The packing strap is threaded through the limiting groove 20 of the corner protector 100 and extends along the surface of the packing box to form a circular shape, so as to realize the bundling of the packing box.

[0079] In addition, side corner protectors 100 are provided on the edges above the four vertex positions of the lower part of the packing box. The number of the side corner protectors 100 is four. The side corner protectors 100 can be made of plastic material, and the side corner protectors 100 are closely attached to the edges of the packing box. The packing strap is threaded through the surface of the side corner protector 100 and extends along the surface of the packing box to form a circular shape, so as to realize the bundling of the packing box.

[0080] Thus, a total of six packing straps are provided on one packing box, two of which are horizontally wound around the packing box, and the other four are vertically wound around the packing box. Specifically, the two packing straps horizontally wound around the packing box are arranged in parallel and wound around the front, back, left, and right surfaces of the packing box. Two of the four packing straps vertically wound around the packing box are arranged in parallel and wound around the front, back, upper, and lower surfaces of the packing box. The other two of the four packing straps vertically wound around the packing box are arranged in parallel and wound around the upper, lower, left, and right surfaces of the packing box.

[0081] When packing the packing box, first quickly attach the four corner protectors 100 to the four vertex positions of the upper part of the packing box and quickly attach the four side corner protectors 100 to the four edges of the packing box, then thread the packing strap through the limiting groove 20 of the corner protector 100 and the surface of the side corner protector 100 and wind the packing strap around the packing box, and finally the packing strap can be tightened by a packing machine to finally complete the packing work of the packing box.

[0082] According to the packaging assembly of the embodiments of the present utility model, by providing the corner protector 100 of the first aspect embodiments above, the packing box can be effectively protected and the packing belt can be effectively stabilized, thereby avoiding the damage of the packing box and affecting the appearance, and further effectively improving the user experience. In addition, the structure of the corner protector 100 is simple, the assembly is convenient and the number of used ones is small, which can effectively save the packing time, thereby effectively improving the working efficiency of packing.

[0083] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0084] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.

[0085] In the present utility model, unless otherwise clearly defined and limited, the terms "mounted", "connected", "connected to", "fixed" and other terms should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or also a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0086] In the description of this specification, the descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0087] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A corner protector for a packaging assembly, the packaging assembly comprising a packaging box and a strapping tape for binding the packaging box, characterized in that: The corner guard defines a protective space suitable for accommodating the vertex position of the packaging box, and a limiting groove is formed on a side surface of the corner guard facing away from the protective space. The limiting groove is configured to be suitable for passing through and accommodating the strapping tape to limit the strapping tape in the width direction of the strapping tape.

2. The corner protector according to claim 1, characterized in that: The corner guard includes three protection plates, all of which are flat plates and are arranged perpendicularly to each other and connected in pairs, and the three protection plates enclose the protection space.

3. The corner protector according to claim 2, characterized in that: The limiting groove is formed by a surface of the corner guard that is away from the protection space and is recessed toward the side where the protection space is located.

4. The corner protector according to claim 2, characterized in that: The limiting groove is formed at the connecting position of any two of the protective plates.

5. The corner protector according to claim 2, characterized in that: The width of the limiting groove is 15mm-35mm.

6. The corner protector according to claim 2, characterized in that: The protective plate is an L-shaped flat plate and defines a rectangular material reduction notch, and the material reduction notch is arranged away from the connection position of the three protective plates.

7. The corner protector according to any one of claims 1 to 6, characterized in that: Reinforcement ribs are formed on the corner guard, and the reinforcement ribs are arranged on a side surface of the corner guard away from the protection space.

8. The corner protector according to claim 7, characterized in that: Each of the limiting grooves is provided with reinforcing ribs on both sides in the width direction.

9. The corner protector according to claim 1, characterized in that: The corner guard is a plastic part.

10. A packaging component, characterized in that: include: A packaging box, wherein the packaging box has a containing cavity; The corner protector according to any one of claims 1 to 9, wherein the corner protector is provided at the vertex position of the packaging box; A strapping belt is inserted into the limiting groove and extends along the surface of the packaging box to bind the packaging box.

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