Carton-free cushion packaging assembly

Abstract

The utility model provides a carton-free cushion packaging assembly, which belongs to the technical field of server packaging and comprises a lower flexible packaging main body, an upper flexible packaging main body and a second flexible packaging main body, the lower flexible packaging main body is provided with a first matching part, and the upper flexible packaging main body is provided with a second matching part; a third matching face and a fourth matching face are arranged on the two faces of the second flexible packaging body respectively, a containing hole penetrates through the middle of the third matching face, a first connecting part is arranged on the periphery of the third matching face, a second connecting part is arranged on the periphery of the fourth matching face, and the first connecting part and the first matching part of the lower flexible packaging body can form a mortise and tenon joint structure. The first connecting part and the second connecting part of the other second flexible packaging body can form a mortise and tenon joint structure, and the second connecting part and the second matching part of the upper flexible packaging body can form a mortise and tenon joint structure. The packaging box has the advantages that the outer packaging box and the inner buffering structure are integrated together, repeated recycling and universality of packaging materials are achieved, and environmental protection and cost reduction are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of server packaging, and particularly relates to a carton-free buffer packaging component. Background Art

[0002] Since servers are high-value, precision equipment and are very sensitive to shock and vibration during transportation, server manufacturers need to design packaging structures with sufficient strength based on the structural characteristics of the servers to avoid damage to the servers during transportation.

[0003] Currently, the most common server packaging structure is a combination of an outer box and an internal buffer structure. Most outer boxes are made of corrugated cardboard. However, because corrugated boxes are made of wood fibers and have a certain degree of hygroscopicity, their strength will continue to decline after storage and logistics transportation. When the strength of the corrugated box continues to decline to a certain extent, it is prone to collapse, causing damage to the products inside the corrugated box. Therefore, corrugated boxes are generally not recyclable. Furthermore, because conventional corrugated boxes require sealing tape, the stickiness of the tape can easily damage the box surface during unpacking. As a result, most corrugated boxes are essentially single-use and cannot be recycled multiple times. Most internal buffer structures are inner packaging pads made of EPE material. However, since EPE pads are composed of a variety of foam sheets, they are prone to tearing and damage after use, especially after experiencing a certain impact. They cannot serve as outer packaging and be recycled multiple times. At the same time, since servers increase according to a fixed thickness base, conventional EPE pads are also designed to match a fixed thickness, and EPE pads of different thicknesses are difficult to use universally.

[0004] Based on this, the existing server packaging structure cannot be recycled multiple times and cannot be universal due to its own limitations. It is not only not conducive to environmental protection and cost reduction, but also easily requires different corrugated boxes and EPE types due to the large number of sizes of servers to be packaged, resulting in a wide variety of packaging materials, which is inconvenient for staff to manage. Utility Model Content

[0005] The purpose of this utility model is to propose and design a carton-free buffer packaging component to address the problem that the existing server packaging structure cannot be recycled multiple times and cannot be universally used. The component can integrate the outer packaging box with the internal buffer structure, have sufficient buffering capacity and strength, and can achieve multiple recycling and universal functions of the packaging material, which is beneficial to environmental protection and cost reduction.

[0006] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is: a carton-free buffer packaging assembly, which includes a lower flexible packaging body, an upper flexible packaging body and at least one flexible packaging body 2, one side of the lower flexible packaging body is provided with a matching part 1, and one side of the upper flexible packaging body is provided with a matching part 2; the two opposite sides of the flexible packaging body 2 are respectively provided as matching surfaces 3 and matching surfaces 4, and a accommodating hole is passed through the middle of the matching surface 3, a connecting part 1 is provided on the periphery of the matching surface 3, and a connecting part 2 is provided on the periphery of the matching surface 4, the connecting part 1 can form a mortise and tenon structure with the matching part 1 of the lower flexible packaging body, the connecting part 1 can form a mortise and tenon structure with the connecting part 2 of another flexible packaging body 2, and the connecting part 2 can form a mortise and tenon structure with the matching part 2 of the upper flexible packaging body. At this time, on the one hand, the lower flexible packaging body and the flexible packaging body 2 and the upper flexible packaging body in the utility model can be directly assembled into a hollow packaging box structure through the mortise and tenon structure formed by the cooperation of various matching parts to provide buffering protection for the server; and because the buffering packaging structure formed by it integrates the outer box body and the inner buffering protection structure, it can have sufficient buffering capacity and strength at the same time, and there is no need to add an outer packaging box and use tape to seal the box, thereby greatly reducing the types of packaging materials, so as to facilitate the management and control of the staff; on the other hand, after completing the use function of the utility model, the lower flexible packaging body and the flexible packaging body 2 and the upper flexible packaging body can also be disassembled to make the entire box structure into a flat structure, which is convenient for warehouse management and achieves the purpose of multiple recycling; at the same time, it can also flexibly select different numbers of flexible packaging bodies 2 according to the thickness of the server to achieve the purpose of universality, thereby further reducing the overall material types and quantities, which is beneficial to environmental protection and cost reduction.

[0007] Furthermore, the first mating portion is a mortise and tenon groove provided at the lower flexible packaging body, and the second mating portion is a mortise and tenon groove provided at the upper flexible packaging body; the first connecting portion includes a third mating portion and a sixth mating portion, and the second connecting portion includes a fourth mating portion and a fifth mating portion, wherein the third mating portion is a tenon head 3 provided on the mating surface 3 of the second flexible packaging body, the fourth mating portion is a mortise and tenon groove provided on the mating surface 4 of the second flexible packaging body, the fifth mating portion is a tenon head 5 provided on the mating surface 4 of the second flexible packaging body, and the sixth mating portion is a mortise and tenon groove provided on the mating surface 3 of the second flexible packaging body; the third mating portion can form a mortise and tenon structure with the first mating portion, and the third mating portion can form a mortise and tenon structure with the mating portion 4 of another second flexible packaging body; the fifth mating portion can form a mortise and tenon structure with the second mating portion, and the fifth mating portion can form a mortise and tenon structure with the mating portion 6 of another second flexible packaging body. Moreover, the shape of each of the above-mentioned mortise and tenon grooves is preferably a dovetail groove, and the shape of each of the above-mentioned tenons is preferably a dovetail shape, so as to ensure that the corresponding two mating portions can cooperate to form the corresponding mortise and tenon structure.

[0008] Furthermore, the lower flexible packaging body and the upper flexible packaging body are both flexible packaging body 1, and the two opposing surfaces of flexible packaging body 1 are respectively configured as mating surface 1 and mating surface 2, mating surface 1 is provided with mating portion 1, and mating surface 2 is provided with mating portion 2. In this way, the present invention can directly reduce the types of materials to two, thereby reducing mold opening costs.

[0009] Moreover, at this time, when the number of flexible packaging bodies two is one, and the lower flexible packaging body, the upper flexible packaging body and the flexible packaging body two are in a packaging state, the flexible packaging body two is arranged between the lower flexible packaging body and the upper flexible packaging body, and the mating surface three of the flexible packaging body two is arranged opposite to the lower flexible packaging body, and the mating surface four of the flexible packaging body two is arranged opposite to the upper flexible packaging body, the mating portion three of the flexible packaging body two is plugged into the mating portion one of the lower flexible packaging body to form a mortise and tenon structure, and the mating portion five of the flexible packaging body two is plugged into the mating portion two of the upper flexible packaging body to form a mating structure; and at this time it is suitable for packaging of a server with a thickness of 1U, thereby preventing the flexible packaging body one or the flexible packaging body two from slipping. When the number of flexible packaging bodies 2 is at least two, and the lower flexible packaging body, the upper flexible packaging body and the flexible packaging body 2 are in a packaging state, all the flexible packaging bodies 2 are arranged in parallel between the lower flexible packaging body and the upper flexible packaging body, and the matching surface 3 of the flexible packaging body 2 closest to the lower flexible packaging body is arranged opposite to the lower flexible packaging body, the matching surface 4 of the flexible packaging body 2 closest to the upper flexible packaging body is arranged opposite to the upper flexible packaging body, and the matching portion 3 of the flexible packaging body 2 closest to the lower flexible packaging body is plugged into the matching portion 1 of the lower flexible packaging body to form The mortise and tenon structure is that the mating part five of the flexible packaging body two closest to the upper flexible packaging body is plugged into the mating part two of the upper flexible packaging body to form a mortise and tenon structure; between any two adjacent flexible packaging bodies two, the mating part five of the flexible packaging body two close to the lower flexible packaging body is plugged into the mating part six of the flexible packaging body two close to the upper flexible packaging body to form a mortise and tenon structure, and the mating part four of the flexible packaging body two close to the lower flexible packaging body is plugged into the mating part three of the flexible packaging body two close to the upper flexible packaging body to form a mortise and tenon structure, and at this time it is suitable for the packaging of 2U and thicker servers.

[0010] Furthermore, the first connection portion includes a third mating portion, and the second connection portion includes a fourth mating portion. The first mating portion is a tenon head 1 provided on the surface of the lower flexible packaging body, and the second mating portion is a tenon groove 2 provided on the surface of the upper flexible packaging body. The third mating portion is a tenon groove 3 provided on the mating surface 3 of the second flexible packaging body, and the fourth mating portion is a tenon head 4 provided on the mating surface 4 of the second flexible packaging body. The third mating portion can form a mortise and tenon structure with the first mating portion, and the third mating portion can form a mortise and tenon structure with the fourth mating portion of the second flexible packaging body. The fourth mating portion can form a mortise and tenon structure with the second mating portion. Furthermore, the shape of each of the aforementioned tenons is preferably a dovetail groove, and the shape of each of the aforementioned tenons is preferably a dovetail shape, to ensure that the corresponding two mating portions can cooperate to form the corresponding mortise and tenon structure.

[0011] Alternatively, the first connection portion includes a third mating portion, and the second connection portion includes a fourth mating portion. The first mating portion is a mortise and tenon groove provided on the surface of the lower flexible packaging body, and the second mating portion is a tenon and tenon head provided on the surface of the upper flexible packaging body. The third mating portion is a tenon and tenon head provided on the mating surface of the second flexible packaging body, and the fourth mating portion is a mortise and tenon groove provided on the mating surface of the second flexible packaging body. The third mating portion can form a mortise and tenon structure with the first mating portion, and the third mating portion can form a mortise and tenon structure with the fourth mating portion of the second flexible packaging body. The fourth mating portion can form a mortise and tenon structure with the second mating portion. Furthermore, the shape of each of the aforementioned mortise and tenon grooves is preferably a dovetail groove, and the shape of each of the aforementioned tenons is preferably a dovetail shape, to ensure that the corresponding two mating portions can cooperate to form the corresponding mortise and tenon structure, thereby preventing the lower flexible packaging body, the second flexible packaging body, and the upper flexible packaging body from slipping.

[0012] Furthermore, a handle hole is provided on the side wall of the accommodating hole, and the handle hole facilitates the staff to take the server out of the accommodating hole.

[0013] Furthermore, circular grooves are provided at the corners of the accommodating hole, and the circular grooves protect the four sharp corners of the server and prevent them from damaging the flexible packaging body 2.

[0014] Furthermore, the side walls of the lower flexible packaging body, the side walls of the upper flexible packaging body and the side walls of the flexible packaging body 2 are all provided with wire binding grooves, and the flexible packaging body 1 and the flexible packaging body 2 are preferably provided with two wire binding grooves at each side wall, so that the staff can use binding ropes to pack the packaged servers in a tic-tac-toe pattern.

[0015] Furthermore, the materials of the lower flexible packaging body, the upper flexible packaging body and the flexible packaging body 2 are all EPP materials, so as to ensure that the flexible packaging body 1 and the flexible packaging body 2 have a certain buffering capacity, stable strength performance, little impact from environmental changes, and waterproof characteristics, thereby avoiding the problem that the strength of conventional corrugated boxes weakens with environmental changes.

[0016] Furthermore, both ends of the lower flexible packaging body and the upper flexible packaging body are provided with transport auxiliary grooves, and the reserved transport auxiliary grooves facilitate the staff to transport the utility model after packaging the server.

[0017] It can be seen from the above technical solutions that the present invention has the following advantages:

[0018] 1. Since the present invention is composed only of an upper flexible packaging body, a lower flexible packaging body, and a second flexible packaging body made of EPP material, and the upper flexible packaging body, the lower flexible packaging body, and the second flexible packaging body can be assembled through various mortise and tenon structures to form a box-type cushioning packaging structure, and can also be disassembled into separate flat-plate structures, the present invention can realize multiple sealing and unpacking, that is, multiple recycling, and save disposable sealing tape and other materials, thereby having good economic and environmental protection. On the other hand, it can greatly reduce the types of packaging materials, so as to facilitate staff management and control and reduce storage costs.

[0019] 2. Since the utility model integrates the outer packaging box and the inner cushioning protection structure, it can rely on the cushioning capacity and strength of cushioning materials such as EPP to provide good protection for the six sides of the product, so that the entire packaging assembly has good protection. There is no need to add additional packaging boxes for operation, thus having the characteristics of convenient operation and high efficiency.

[0020] 3. Since the upper flexible packaging body, the lower flexible packaging body, and the second flexible packaging body in the present invention can be used multiple times, and the number of the second flexible packaging body can be increased or decreased according to the type of server, thereby matching server products of different thicknesses and sizes, it also has good versatility, thereby further reducing the overall material types and quantities, which is beneficial to environmental protection and cost reduction;

[0021] 4. Since the utility model has a handle hole on the side wall of the receiving hole and circular grooves at each corner of the receiving hole, the handle hole can be used to facilitate the staff to take the server out of the receiving hole, and the circular grooves can protect the four sharp corners of the server.

[0022] 5. Since the side walls of the lower flexible packaging body, the upper flexible packaging body, and the second flexible packaging body are all provided with wire binding grooves, it is convenient for workers to use binding ropes to pack the packaged servers.

[0023] 6. Since the utility model has auxiliary transport grooves reserved at both ends of the lower flexible packaging body and the upper flexible packaging body, it is also convenient for the staff to transport the utility model after packaging the server, as well as to transport the lower flexible packaging body and the upper flexible packaging body placed separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 This is a three-dimensional schematic diagram of the flexible packaging body 1 in the first embodiment of the present utility model;

[0026] Figure 2 This is a side view of the flexible packaging body 1 in the first embodiment of the present utility model;

[0027] Figure 3 This is a three-dimensional schematic diagram of the flexible packaging body 2 in the first embodiment of the present utility model;

[0028] Figure 4 This is a side view of the flexible packaging body 2 in the first embodiment of the present utility model;

[0029] Figure 5 This is a schematic diagram of the server packaging process of the first embodiment of the present utility model;

[0030] Figure 6 This is a schematic diagram of the server unpacking process of the first embodiment of the present utility model;

[0031] Figure 7 This is a structural diagram of the first embodiment of the present invention when used in a 1U height server;

[0032] Figure 8 This is a structural diagram of embodiment 2 of the present utility model.

[0033] In the figure: 1. Flexible packaging body one; 101. Mating part one; 102. Auxiliary carrying groove; 103. Mating part two; 2. Flexible packaging body two; 201. Circular groove; 202. Mating part four; 203. Accommodating hole; 204. Mating part six; 205. Handle hole; 206. Mating part five; 207. Mating part three; 3. Wire bundling groove. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] Example 1

[0036] like Figures 1 to 7 As shown, the first embodiment provides a carton-free cushioning packaging assembly, which includes a lower flexible packaging body, an upper flexible packaging body and at least one flexible packaging body 2.

[0037] Specifically, if Figure 7 As shown, the structures of the lower flexible packaging body and the upper flexible packaging body are the same, both of which are flexible packaging body one. Figure 1 、 Figure 2 As shown, the flexible packaging body 1 is a plate-shaped rectangular parallelepiped structure made of EPP material. In this embodiment 1, two opposite surfaces of the flexible packaging body 1 are respectively set as the mating surface 1 and the mating surface 2, wherein both ends of the mating surface 1 are provided with a mating portion 101, and the mating portion 101 is a tongue-and-groove 1 provided at the front and rear ends of the mating surface 1 of the flexible packaging body 1, and the cross-sectional shape of the tongue-and-groove 1 is preferably dovetail-shaped, and the total number of tongue-and-groove 1 is 4 or more, and the number of tongue-and-groove 1 provided on a single side of the flexible packaging body 1 is 2 or more; the middle portion of the mating surface 2 is provided with a mating portion 2 103, and the mating portion 2 103 is a tongue-and-groove 2 provided in the middle of the mating surface 2 of the flexible packaging body 1, and the cross-sectional shape of the tongue-and-groove 2 is preferably dovetail-shaped, and the total number of the tongue-and-groove 2 is 2 or more.

[0038] like Figure 3 、 Figure 4 As shown, the flexible packaging body 2 is a frame-shaped structure made of EPP material, and the length of the flexible packaging body 2 is consistent with the length of the flexible packaging body 1, the width of the flexible packaging body 2 is consistent with the width of the flexible packaging body 1, and the thickness of the flexible packaging body 2 is consistent with the height of the 1U server, that is, the thickness of the flexible packaging body 2 is 1U. In addition, this embodiment 1 also sets the two opposite surfaces of the flexible packaging body 2 as the mating surface 3 and the mating surface 4, respectively. The middle of the mating surface 3 is penetrated by a rectangular receiving hole 203 for placing the server, and one of the side walls of the receiving hole 203 is provided with a handle hole 205. The four corners of the receiving hole 203 are provided with circular grooves 201. The handle holes 205 facilitate the staff to remove the server from the receiving hole 203. On the other hand, the circular grooves 201 can protect the four sharp corners of the server.

[0039] A connecting portion one is provided on the periphery of the mating surface three, and the connecting portion one includes a mating portion three 207 provided at the front and rear ends of the mating surface three, and the mating portion three 207 is a tenon three provided at the front and rear ends of the mating surface three of the flexible packaging body two 2, and the cross-sectional shape of the tenon three is the same as the cross-sectional shape of the tenon groove one, and the number of the tenons three is the same as the number of the tenons groove one, and when the flexible packaging body two 2 is aligned with the flexible packaging body one 1, the position of the tenon three is aligned one by one with the position of the tenon groove one, thereby ensuring that the tenon three and the tenon groove one can be plugged in with the relative sliding between the flexible packaging body one 1 and the flexible packaging body two 2, and form a corresponding mortise and tenon structure to realize the connection between the flexible packaging body two 2 and the corresponding flexible packaging body one 1.

[0040] A connecting portion 2 is provided on the periphery of the mating surface 4, and the connecting portion 2 includes a mating portion 4 202 provided at the front and rear ends of the mating surface 4, and the mating portion 4 202 is a mortise and tenon 4 provided at the front and rear ends of the mating surface 4 of the flexible packaging body 2 2. The cross-sectional shape of the mortise and tenon 4 is the same as the cross-sectional shape of the tenon 3, and the number of the mortise and tenon 4 is the same as the number of the tenon 3. The position of the mortise and tenon 4 is aligned one by one with the position of the tenon 3, and it is ensured that the mortise and tenon 4 of one of the two flexible packaging bodies 2 2 can be plugged into the tenon 3 of the other flexible packaging body 2 2 as the two flexible packaging bodies 2 slide relative to each other, and form a corresponding mortise and tenon structure to realize the connection between the two flexible packaging bodies 2 2.

[0041] In addition, the connection part two in the present embodiment one also includes a matching part five 206 provided at the left and right ends of the middle part of the matching surface four, and the matching part five 206 is a tenon five provided at the left and right ends of the middle part of the matching surface four of the flexible packaging body two 2; the connection part one includes a matching part six 204 provided at the left and right ends of the middle part of the matching surface three, and the matching part six 204 is a tenon groove six provided at the left and right ends of the middle part of the matching surface three of the flexible packaging body two 2, and the cross-sectional shape of the tenon five and the cross-sectional shape of the tenon groove six are consistent with the cross-sectional shape of the tenon groove two, the number of the tenon five and the number of the tenon groove six are consistent with the number of the tenon groove two, and the position of the tenon five, the The positions of the tenon grooves six can be aligned with the positions of the tenon grooves two when the flexible packaging body two 2 and the flexible packaging body one 1 are aligned, so as to ensure that the tenon five on a single flexible packaging body two 2 can be plugged into the tenon groove two on the flexible packaging body one 1 as the flexible packaging body one 1 and the flexible packaging body two 2 slide relative to each other, and form a corresponding tenon and mortise structure to realize the connection between the flexible packaging body two 2 and the corresponding flexible packaging body one 1; and can also be plugged into the tenon grooves six on other flexible packaging bodies two 2 as the flexible packaging body two 2 and the other flexible packaging bodies two 2 slide relative to each other, and form a corresponding tenon and mortise structure to realize the connection between two adjacent flexible packaging bodies two 2.

[0042] In this way, when a pair of 1U servers are packaged using this embodiment, Figure 5 、 Figure 7 As shown, the first flexible packaging body 1 can be placed as the lower flexible packaging body, and the matching surface 1 of the flexible packaging body 1 is placed upward; then a flexible packaging body 2 is taken out, and the matching surface 3 of the flexible packaging body 2 is placed downward, and the left end of the matching portion 3 207 of the flexible packaging body 2 is aligned with the right end of the matching portion 101 of the flexible packaging body 1, and then the flexible packaging body 2 is slid horizontally until the matching portion 3 207 of the flexible packaging body 2 is plugged into the matching portion 101 to form a mortise and tenon structure, and the left and right ends of the flexible packaging body 2 are aligned with the left and right ends of the flexible packaging body 1, and the flexible packaging body 2 2 is completed. Then, the server to be packaged can be placed into the receiving hole 203. After the server is placed, take out the second flexible packaging body 1 as the upper flexible packaging body, and place the flexible packaging body 1 with its mating surface facing upwards. The left end of the mating portion of the flexible packaging body 1 is aligned with the right end of the mating portion 5 206 of the flexible packaging body 2. Then, slide the flexible packaging body 1 horizontally until the mating portion 2 103 of the flexible packaging body 1 is plugged into the mating portion 5 206 of the flexible packaging body 2 to form a mortise and tenon structure, and the left and right ends of the flexible packaging body 1 are aligned with the left and right ends of the flexible packaging body 2. The server packaging action can be completed. On the contrary, if Figure 6 As shown, the entire packaging assembly can be disassembled by simply pulling apart the flexible packaging body 1 and the flexible packaging body 2 2 in reverse order.

[0043] Similarly, when using this embodiment to package a pair of 2U, 3U and other height servers, the first flexible packaging body 1 can be placed first, and the matching surface 1 of the flexible packaging body 1 can be placed upward; then the first flexible packaging body 2 can be taken out, and the matching surface 3 of the flexible packaging body 2 can be placed downward, and the left end of the matching part 3 207 of the flexible packaging body 2 can be aligned with the right end of the matching part 101 of the flexible packaging body 1, and then the flexible packaging body 2 can be slid horizontally until the matching surface 1 of the flexible packaging body 2 is aligned. The joint part three 207 is plugged into the matching part one 101 to form a mortise and tenon structure, and the left and right ends of the flexible packaging body two 2 are aligned with the left and right ends of the flexible packaging body one 1, and the assembly of the flexible packaging body two 2 is completed; then take out the next flexible packaging body two 2, and place the matching surface three of the flexible packaging body two 2 downward, align the left end of the matching part three 207 of the flexible packaging body two 2 with the right end of the matching part four 202 of the previous flexible packaging body two 2, and then slide the flexible packaging body two 2 horizontally until the flexible packaging body two The mating portion three 207 of the installation body two 2 is plugged into the mating portion four 202 of the previous flexible packaging body two 2 to form a mortise and tenon structure, and the left and right ends of the flexible packaging body two 2 are aligned with the left and right ends of the previous flexible packaging body two 2, and the assembly of the flexible packaging body two 2 is completed; then the above actions are repeated in sequence until the height of all flexible packaging bodies two 2 is consistent with the thickness of the server to be packaged, and the installation of all flexible packaging bodies two 2 is completed and the server is placed; finally, the second flexible packaging body one 1 is taken out, and the mating surface one of the flexible packaging body one 1 is placed upward, and the left end of the mating portion of the flexible packaging body one 1 is aligned with the right end of the mating portion five 206 of the uppermost flexible packaging body two 2, and then the flexible packaging body one 1 is horizontally slid until the mating portion two 103 of the flexible packaging body one 1 is plugged into the mating portion five 206 of the uppermost flexible packaging body two 2 to form a mortise and tenon structure, and the left and right ends of the flexible packaging body one 1 are aligned with the left and right ends of the uppermost flexible packaging body two 2, and the packaging action of the server is completed.

[0044] Based on this, since the flexible packaging body 1 and the flexible packaging body 2 2 can be assembled through various mortise and tenon structures to form a box-type buffer packaging structure, and can also be disassembled into separate flat-plate structures, this embodiment can realize multiple sealing and unpacking, that is, multiple recycling, and save disposable sealing tapes and other materials, thereby having good economy and environmental protection; on the other hand, it can greatly reduce the types of packaging materials, so as to facilitate staff management and reduce storage costs; at the same time, it can also increase or decrease the number of flexible packaging bodies 2 2 according to the type of server, so as to match server products of different thicknesses and sizes. It also has good versatility, thereby further reducing the overall material types and quantities, which is beneficial to environmental protection and cost reduction.

[0045] Example 2

[0046] like Figure 8 As shown, the second embodiment provides a second carton-free buffer packaging component, which differs from the first embodiment in that the second embodiment is provided with wire binding grooves 3 on the side walls of the lower flexible packaging body, the upper flexible packaging body and the flexible packaging body 2, that is, the side walls of the flexible packaging body 1 and the flexible packaging body 2 are provided with wire binding grooves 3, and the lower flexible packaging body, the upper flexible packaging body and the flexible packaging body 2 are preferably provided with two wire binding grooves 3 at each side wall, so that the staff can use binding ropes to pack the packaged servers in a tic-tac-toe pattern.

[0047] At the same time, the second embodiment is also provided with transport auxiliary grooves 102 at the left and right ends of the lower flexible packaging body and the upper flexible packaging body, so that the reserved transport auxiliary grooves 102 can facilitate the staff to transport the second embodiment after packaging the server.

[0048] Example 3

[0049] This embodiment three provides a third carton-free cushioning packaging assembly. Compared with the embodiment one, the difference is that the structures of the lower flexible packaging body and the upper flexible packaging body in this embodiment three are different, and the pairing of the various matching parts in this embodiment three is different from the pairing of the various matching parts in the embodiment one.

[0050] Specifically, in the lower flexible packaging body of the third embodiment, the mating portion 101 is merely a tenon 1 provided at the front and rear ends of the top surface of the lower flexible packaging body, and the cross-sectional shape of the tenon 1 is preferably a dovetail shape, the total number of the tenon 1 is 4 or more, and the number of the tenon 1 provided on a single side of the lower flexible packaging body is 2 or more; the mating portion 2 103 is merely a tenon 2 provided at the front and rear ends of the bottom surface of the upper flexible packaging body, and the cross-sectional shape of the tenon 2 is consistent with the cross-sectional shape of the tenon 1, the number of the tenon 2 is consistent with the number of the tenon 1, and the positions of the tenon 2 are aligned one-to-one with the positions of the tenon 1.

[0051] In the flexible package body 2, the connection portion 1 includes a mating portion 3 207, which is a tenon 3 provided at the front and rear ends of the mating surface 3 of the flexible package body 2. The cross-sectional shape of the tenon 3 is the same as the cross-sectional shape of the tenon groove 1. The number of the tenons 3 is the same as the number of the tenons 1. When the flexible package body 2 is aligned with the lower flexible package body, the position of the tenon 3 is aligned one-to-one with the position of the tenon groove 1. The connection portion 2 includes a mating portion 4 202, which is a tenon groove 4 provided at the front and rear ends of the mating surface 4 of the flexible package body 2. The cross-sectional shape of the tenon groove 4 is the same as the cross-sectional shape of the tenon 3. The number of the tenons 4 is the same as the number of the tenons 3, and the position of the tenon groove 4 is aligned one-to-one with the position of the tenon 3.

[0052] This ensures that the tenon three can, on the one hand, be plugged into the tenon groove one at the lower flexible packaging body as the lower flexible packaging body and the flexible packaging body two 2 slide relative to each other, and form a corresponding mortise and tenon structure to achieve the connection between the flexible packaging body two 2 and the corresponding lower flexible packaging body; on the other hand, it can be plugged into the tenon groove four of the other flexible packaging body two 2 as the two flexible packaging bodies two 2 slide relative to each other, and form a corresponding mortise and tenon structure to achieve the connection between the two flexible packaging bodies two 2, and ensures that the tenon groove four can, on the one hand, be plugged into the tenon two at the upper flexible packaging body as the upper flexible packaging body and the flexible packaging body two 2 slide relative to each other, and form a corresponding mortise and tenon structure to achieve the connection between the flexible packaging body two 2 and the corresponding upper flexible packaging body.

[0053] In addition to the above structure, in the third embodiment, the matching part 101 can be designed as a tenon 1 set at the front and rear ends of the top surface of the lower flexible packaging body in the lower flexible packaging body, and the cross-sectional shape of the tenon 1 is preferably a dovetail shape, the total number of the tenons 1 is 4 or more, and the number of tenons 1 set on a single side of the lower flexible packaging body is 2 or more; the matching part 2 103 is designed as a tenon groove 2 set at the front and rear ends of the bottom surface of the upper flexible packaging body, and the cross-sectional shape of the tenon groove 2 is consistent with the cross-sectional shape of the tenon 1, the number of the tenon grooves 2 is consistent with the number of the tenon 1, and the positions of the tenon grooves 2 are aligned one by one with the positions of the tenon 1.

[0054] In the flexible package body 2, the connection portion 1 includes a mating portion 3 207, which is a tenon groove 3 provided at the front and rear ends of the mating surface 3 of the flexible package body 2. The cross-sectional shape of the tenon groove 3 is the same as the cross-sectional shape of the tenon 1. The number of the tenon grooves 3 is the same as the number of the tenon 1. When the flexible package body 2 is aligned with the lower flexible package body, the position of the tenon groove 3 is aligned one-to-one with the position of the tenon 1. The connection portion 2 includes a mating portion 4 202, which is a tenon 4 provided at the front and rear ends of the mating surface 4 of the flexible package body 2. The cross-sectional shape of the tenon 4 is the same as the cross-sectional shape of the tenon groove 3. The number of the tenon 4 is the same as the number of the tenon groove 3, and the position of the tenon 4 is aligned one-to-one with the position of the tenon groove 3.

[0055] This ensures that the tenon groove three can, on the one hand, be plugged into the tenon one at the lower flexible packaging body as the lower flexible packaging body and the flexible packaging body two 2 slide relative to each other, and form a corresponding mortise and tenon structure to achieve the connection between the flexible packaging body two 2 and the corresponding lower flexible packaging body; on the other hand, it can be plugged into the tenon four of the other flexible packaging body two 2 as the two flexible packaging bodies two 2 slide relative to each other, and form a corresponding mortise and tenon structure to achieve the connection between the two flexible packaging bodies two 2, and ensures that the tenon four can, on the one hand, be plugged into the tenon groove two at the upper flexible packaging body as the upper flexible packaging body and the flexible packaging body two 2 slide relative to each other, and form a corresponding mortise and tenon structure to achieve the connection between the flexible packaging body two 2 and the corresponding upper flexible packaging body.

[0056] The terms "first," "second," "third," "fourth," and so on (if any) in the description and claims of the present invention and the accompanying drawings are used to distinguish similar items and are not necessarily used to describe a particular order or sequential sequence. It should be understood that the terms used in this manner are interchangeable where appropriate, such that the embodiments of the present invention described herein can be implemented in sequences other than those illustrated or described herein. Furthermore, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0057] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A carton-free cushioning packaging assembly, characterized in that: The flexible packaging body comprises a lower flexible packaging body, an upper flexible packaging body and at least one flexible packaging body 2 (2), wherein a mating portion 1 (101) is provided on one side of the lower flexible packaging body, and a mating portion 2 (103) is provided on one side of the upper flexible packaging body; two oppositely arranged surfaces on the flexible packaging body 2 (2) are respectively arranged as mating surface 3 and mating surface 4, a receiving hole (203) is passed through the middle of the mating surface 3, a connecting portion 1 is provided on the periphery of the mating surface 3, and a connecting portion 2 is provided on the periphery of the mating surface 4, the connecting portion 1 can form a mortise and tenon structure with the mating portion 1 (101) of the lower flexible packaging body, the connecting portion 1 can form a mortise and tenon structure with the connecting portion 2 of another flexible packaging body 2 (2), and the connecting portion 2 can form a mortise and tenon structure with the mating portion 2 (103) of the upper flexible packaging body.

2. The carton-free cushioning packaging assembly according to claim 1, characterized in that: The first mating portion (101) is a mortise and tenon groove one provided at the lower flexible packaging body, and the second mating portion (103) is a mortise and tenon groove two provided at the upper flexible packaging body; the first connecting portion includes the third mating portion (207) and the sixth mating portion (204), and the second connecting portion includes the fourth mating portion (202) and the fifth mating portion (206), the third mating portion (207) is a mortise and tenon groove three provided at the mating surface three of the second flexible packaging body (2), the fourth mating portion (202) is a mortise and tenon groove four provided at the mating surface four of the second flexible packaging body (2), and the fifth mating portion (206) is a mating portion The tenon five of the mating surface four of the flexible packaging body two (2) and the mating portion six (204) are provided on the tenon groove six of the mating surface three of the flexible packaging body two (2); the mating portion three (207) can form a mortise and tenon structure with the mating portion one (101), and the mating portion three (207) can form a mortise and tenon structure with the mating portion four (202) of another flexible packaging body two (2); the mating portion five (206) can form a mortise and tenon structure with the mating portion two (103), and the mating portion five (206) can form a mortise and tenon structure with the mating portion six (204) of another flexible packaging body two (2).

3. The carton-free cushioning packaging assembly according to claim 2, characterized in that: The lower flexible packaging body and the upper flexible packaging body are both flexible packaging body one (1), and the two oppositely arranged surfaces on the flexible packaging body one (1) are respectively arranged as mating surface one and mating surface two, mating surface one is provided with mating portion one (101), and mating surface two is provided with mating portion two (103).

4. The carton-free cushioning packaging assembly according to claim 1, characterized in that: The connection part 1 includes a matching part 3 (207), and the connection part 2 includes a matching part 4 (202). The matching part 1 (101) is a tenon 1 set on the surface of the lower flexible packaging body, and the matching part 2 (103) is a tenon groove 2 set on the surface of the upper flexible packaging body; the matching part 3 (207) is a tenon groove 3 set on the matching surface 3 of the flexible packaging body 2 (2), and the matching part 4 (202) is a tenon 4 set on the matching surface 4 of the flexible packaging body 2 (2); the matching part 3 (207) can form a mortise and tenon structure with the matching part 1 (101), and the matching part 3 (207) can form a mortise and tenon structure with the matching part 4 (202) of another flexible packaging body 2 (2); the matching part 4 (202) can form a mortise and tenon structure with the matching part 2 (103).

5. The carton-free cushioning packaging assembly according to claim 1, characterized in that: The connection part 1 includes a matching part 3 (207), and the connection part 2 includes a matching part 4 (202). The matching part 1 (101) is a tenon 1 provided on the surface of the lower flexible packaging body, and the matching part 2 (103) is a tenon 2 provided on the surface of the upper flexible packaging body; the matching part 3 (207) is a tenon 3 provided on the matching surface 3 of the flexible packaging body 2 (2), and the matching part 4 (202) is a tenon 4 provided on the matching surface 4 of the flexible packaging body 2 (2); the matching part 3 (207) can form a mortise and tenon structure with the matching part 1 (101), and the matching part 3 (207) can form a mortise and tenon structure with the matching part 4 (202) of another flexible packaging body 2 (2); the matching part 4 (202) can form a mortise and tenon structure with the matching part 2 (103).

6. The carton-free cushioning packaging assembly according to any one of claims 1 to 5, characterized in that: A handle hole (205) is provided on the side wall of the accommodating hole (203).

7. The carton-free cushioning packaging assembly according to any one of claims 1 to 5, characterized in that: A circular groove (201) is provided at a corner of the accommodating hole (203).

8. The carton-free cushioning packaging assembly according to any one of claims 1 to 5, characterized in that: The side wall of the lower flexible packaging body, the side wall of the upper flexible packaging body and the side wall of the second flexible packaging body (2) are all provided with wire binding grooves (3).

9. The carton-free cushioning packaging assembly according to any one of claims 1 to 5, characterized in that: The materials of the lower flexible packaging body, the upper flexible packaging body and the flexible packaging body 2 (2) are all EPP materials.

10. The carton-free cushioning packaging assembly according to any one of claims 1 to 5, characterized in that: Both ends of the lower flexible packaging body and the upper flexible packaging body are provided with transport auxiliary grooves (102).

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