Transportation packaging structure capable of being changed into various forms

Abstract

The utility model provides a transportation packaging structure capable of being changed into various forms, which comprises a box body formed by folding a corrugated board, the box body comprises a first folding surface, a second folding surface, a third folding surface, a fourth folding surface, a seventeenth folding surface, a fifth folding surface, a sixth folding surface, a seventh folding surface, an eighth folding surface, a ninth folding surface, a tenth folding surface, an eleventh folding surface, a first triangular folding surface, a first insertion block, a second insertion block and a first trapezoidal folding surface which are connected in sequence; the twelfth folding face and the second triangular folding face are formed on the two opposite sides of the third folding face in the length direction, the third inserting block and the fourth inserting block are formed on the two opposite sides of the twelfth folding face in the length direction, the second trapezoidal folding face is formed on one side of the second triangular folding face, and the thirteenth folding face is formed on one side of the second folding face in the length direction and connected in sequence. And a fourteenth folding surface, a fifteenth folding surface and a sixteenth folding surface. And four forms can be changed inside, so that products of various sizes can be correspondingly and adaptively placed, and a good anti-seismic buffering effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a transportation packaging structure that can be transformed into multiple forms. Background Art

[0002] Chinese authorized publication number CN215664415U, with the authorization publication date of January 28, 2022, discloses a deformable green environmental protection express packaging, including a folding surface A, a folding surface B, a folding surface C, a folding surface D, a folding surface E, a folding surface F, and a folding surface G that are integrally formed and sequentially connected. On the opposite sides of the folding surface C along its width direction, folding surfaces H and I are integrally formed. On the opposite sides of the folding surface F along its width direction, folding surfaces M and K are integrally formed. Between the adjacent side edges of the folding surface A, the folding surface B, and the folding surface H, a first inner folding surface is integrally formed. Between the adjacent side edges of the folding surface A, the folding surface B, and the folding surface I, a second inner folding surface is integrally formed. Between the adjacent side edges of the folding surface D, the folding surface E, and the folding surface H, a third inner folding surface is integrally formed. Between the adjacent side edges of the folding surface D, the folding surface E, and the folding surface I, a fourth inner folding surface is integrally formed. On the side of the folding surface H away from the folding surface C, a folding surface L is integrally formed. On the side of the folding surface I away from the folding surface C, a folding surface J is integrally formed. It can be folded into a flat express packaging and a three-dimensional packaging box, with high applicability. The defect of this prior art is that when used in the form of a packaging box, there is only one use form, and the applicability is low. In view of this situation, it is urgent to improve. Content of the Utility Model

[0003] Based on this, the purpose of the utility model is to provide a transportation packaging structure that can be transformed into multiple forms, which can realize four forms of transformation inside, so as to correspondingly adapt to placing products of various sizes, and greatly improve the applicability on the basis of having a good earthquake resistance and buffering effect.

[0004] The present utility model provides a transport packaging structure that can be transformed into multiple forms, including a box body formed by folding a corrugated cardboard. The box body includes a first folding surface, a second folding surface, a third folding surface, a fourth folding surface, a seventeenth folding surface connected in sequence, a fifth folding surface and a sixth folding surface formed in sequence on one side of the length direction of the fourth folding surface, a seventh folding surface, an eighth folding surface, a ninth folding surface and a tenth folding surface formed in sequence on the other side of the length direction of the fourth folding surface, an eleventh folding surface and a first triangular folding surface formed on opposite sides of the length direction of the first folding surface, a first insertion block and a second insertion block formed on opposite sides of the length direction of the eleventh folding surface, a first trapezoidal folding surface formed on one side of the first triangular folding surface, a twelfth folding surface and a second triangular folding surface formed on opposite sides of the length direction of the third folding surface, a third insertion block and a fourth insertion block formed on opposite sides of the length direction of the twelfth folding surface, a second trapezoidal folding surface formed on one side of the second triangular folding surface, a thirteenth folding surface, a fourteenth folding surface, a fifteenth folding surface and a sixteenth folding surface formed on one side of the length direction of the second folding surface and connected in sequence; there are gaps between the first insertion block and the second insertion block and between the third insertion block and the fourth insertion block;

[0005] When in the basic formed state, the first folding surface, the second folding surface, the third folding surface, the fourth folding surface, and the seventeenth folding surface are sequentially folded by 90°. The seventeenth folding surface and the first folding surface are pasted and fixed. The seventh folding surface and the thirteenth folding surface are horizontally folded towards each other by 90°. The second triangular folding surface and the first triangular folding surface are horizontally folded towards each other by 90°. The second trapezoidal folding surface is pasted and fixed with the seventh folding surface. The first trapezoidal folding surface is pasted and fixed with the thirteenth folding surface;

[0006] When transformed into the first form on the basis of the basic formed state, after the fourteenth folding surface is folded upwards by 90°, the fourteenth folding surface, the fifteenth folding surface, and the sixteenth folding surface form a first partition. After the eighth folding surface is folded upwards by 90°, the eighth folding surface, the ninth folding surface, and the tenth folding surface form a second partition. The first partition and the second partition are in contact with each other to form an intermediate partition. After the eleventh folding surface is folded downwards by 180°, the first insertion block and the second insertion block are in contact with the first folding surface. After the twelfth folding surface is folded downwards by 180°, the third insertion block and the fourth insertion block are in contact with the third folding surface. The intermediate partition divides the inner cavity of the box body to form a first storage space and a second storage space. By folding the fifth folding surface downwards by 90° and the sixth folding surface downwards by 90°, the box body can be closed;

[0007] Transform into the second form on the basis of the basic formed state. After the fourteenth folding surface is folded upward by 90°, the fourteenth folding surface, the fifteenth folding surface, and the sixteenth folding surface form a first partition. After the eighth folding surface is folded upward by 90°, the eighth folding surface, the ninth folding surface, and the tenth folding surface form a second partition. The first partition and the second partition are in contact with each other to form an intermediate partition. The eleventh folding surface is folded horizontally by 90°. The first insert block and the second insert block are both folded downward by 90° to form a first side buffer portion. The twelfth folding surface is folded horizontally by 90°. The third insert block and the fourth insert block are both folded downward by 90° to form a second side buffer portion. The intermediate partition, the first side buffer portion, and the second side buffer portion divide the inner cavity of the box body to form a third storage space and a fourth storage space. Fold the fifth folding surface downward by 90° and fold the sixth folding surface downward by 90° to close the box body;

[0008] Transform into the third form on the basis of the basic formed state. After the fourteenth folding surface is folded upward by 90°, the fourteenth folding surface, the fifteenth folding surface, and the sixteenth folding surface form a first partition. The eighth folding surface is folded upward by 90°. The side of the ninth folding surface adjacent to the fourth folding surface is folded horizontally by 90°. The tenth folding surface is folded downward by 90° to form a first buffer base. The eleventh folding surface is folded horizontally by 90°. The first insert block and the second insert block are both folded downward by 90° to form a first side buffer portion. The twelfth folding surface is folded horizontally by 90°. The third insert block and the fourth insert block are both folded downward by 90° to form a second side buffer portion. The first side buffer portion, the second side buffer portion, the first partition, and the first buffer base divide the inner cavity of the box body to form a fifth storage space and a fourth storage space. Fold the fifth folding surface downward by 90° and fold the sixth folding surface downward by 90° to close the box body;

[0009] Transform into the fourth form on the basis of the basic formed state. After the fourteenth folding surface is folded upward by 90°, the side of the fifteenth folding surface adjacent to the second folding surface is folded horizontally by 90°. After the sixteenth folding surface is folded downward by 90°, it forms a second buffer base. The eighth folding surface is folded upward by 90°. The side of the ninth folding surface adjacent to the fourth folding surface is folded horizontally by 90°. The tenth folding surface is folded downward by 90° to form a first buffer base. The eleventh folding surface is folded horizontally by 90°. The first insert block and the second insert block are both folded downward by 90° to form a first side buffer portion. The twelfth folding surface is folded horizontally by 90°. The third insert block and the fourth insert block are both folded downward by 90° to form a second side buffer portion. The second buffer base, the first buffer base, the first side buffer portion, and the second side buffer portion divide the inner cavity of the box body to form a fifth storage space and a sixth storage space;

[0010] After products are placed in both the fifth storage space and the sixth storage space, a seventh storage space is formed above the products and between the first side buffer portion and the second side buffer portion.

[0011] Preferably, limiting jacks corresponding to the first plug, the second plug, the third plug, and the fourth plug are respectively cut and provided between the fourteenth folding surface and the fifteenth folding surface and between the eighth folding surface and the ninth folding surface; when the basic forming state is transformed into the fourth form, the first plug, the second plug, the third plug, and the fourth plug are respectively inserted into the limiting jacks on the corresponding side.

[0012] The beneficial effects of the present utility model are as follows: The box body formed by folding a corrugated cardboard is convenient and fast to form, and conforms to the environmental protection concept. Four forms can be transformed inside. After being transformed into the first form from the basic forming state, the middle partition divides the inner cavity of the box body into a first storage space and a second storage space. After being transformed into the second form from the basic forming state, the middle partition, the first side buffer portion, and the second side buffer portion divide the inner cavity of the box body into a third storage space and a fourth storage space. After being transformed into the third form from the basic forming state, the first side buffer portion, the second side buffer portion, the first partition, and the first buffer base divide the inner cavity of the box body into a fifth storage space and a fourth storage space. After being transformed into the fourth form from the basic forming state, the second buffer base, the first buffer base, the first side buffer portion, and the second side buffer portion divide the inner cavity of the box body into a fifth storage space and a sixth storage space. After products are placed in both the fifth storage space and the sixth storage space, a seventh storage space is formed above the products and between the first side buffer portion and the second side buffer portion, so that products of various sizes can be correspondingly and adaptively placed. On the basis of having a good earthquake-resistant and buffering effect, the applicability is greatly improved. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the present utility model in a planar unfolded state.

[0014] Figure 2 It is a schematic diagram of the present utility model in a formed state.

[0015] Figure 3 It is a schematic diagram of the present utility model transformed into the first form from the basic forming state.

[0016] Figure 4 It is a schematic diagram of the present utility model transformed into the second form from the basic forming state.

[0017] Figure 5 It is a schematic diagram of the present utility model transformed into the third form from the basic forming state (step one).

[0018] Figure 6 This is a schematic diagram (step two) of the third form transformed from the basic formed state of the present utility model.

[0019] Figure 7 This is a schematic diagram of the fourth form transformed from the basic formed state of the present utility model.

[0020] Reference numerals are: first folding surface 10, second folding surface 11, third folding surface 12, fourth folding surface 13, fifth folding surface 14, seventh folding surface 15, eighth folding surface 16, ninth folding surface 17, tenth folding surface 18, eleventh folding surface 19, first triangular folding surface 20, first trapezoidal folding surface 21, first insertion block 22, second insertion block 23, thirteenth folding surface 24, fourteenth folding surface 25, fifteenth folding surface 26, sixteenth folding surface 27, twelfth folding surface 28, third insertion block 29, fourth insertion block 30, sixth folding surface 31, limit jack 32, second triangular folding surface 33, second trapezoidal folding surface 34, second buffer base 35, seventeenth folding surface 36, gap 37, box body 38, second partition 39, first storage space 40, second storage space 41, first partition 42, first side buffer part 43, second side buffer part 44, intermediate partition 45, third storage space 47, fourth storage space 46, product 48, first buffer base 49, fifth storage space 50, sixth storage space 51. Specific embodiments

[0021] In order to further understand the features, technical means, specific purposes and functions achieved by the present utility model, the present utility model will be further described in detail below in conjunction with specific embodiments and the drawings.

[0022] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. 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 situations.

[0023] Please refer to Figure 1-7As shown in the figure, the present utility model provides a transport packaging structure that can be transformed into multiple forms, including a box body 38 formed by folding a corrugated cardboard. The box body 38 includes a first folding surface 10, a second folding surface 11, a third folding surface 12, a fourth folding surface 13, a seventeenth folding surface 36 that are sequentially connected, a fifth folding surface 14 and a sixth folding surface 31 that are sequentially formed on one side of the length direction of the fourth folding surface 13, a seventh folding surface 15, an eighth folding surface 16, a ninth folding surface 17, and a tenth folding surface 18 that are sequentially formed on the other side of the length direction of the fourth folding surface 13, an eleventh folding surface 19 and a first triangular folding surface 20 that are formed on opposite sides of the length direction of the first folding surface 10, a first insertion block 22 and a second insertion block 23 that are formed on opposite sides of the length direction of the eleventh folding surface 19, a first trapezoidal folding surface 21 that is formed on one side of the first triangular folding surface 20, a twelfth folding surface 28 and a second triangular folding surface 33 that are formed on opposite sides of the length direction of the third folding surface 12, a third insertion block 29 and a fourth insertion block 30 that are formed on opposite sides of the length direction of the twelfth folding surface 28, a second trapezoidal folding surface 34 that is formed on one side of the second triangular folding surface 33, a thirteenth folding surface 24, a fourteenth folding surface 25, a fifteenth folding surface 26, and a sixteenth folding surface 27 that are formed on one side of the length direction of the second folding surface 11 and are sequentially connected; there are gaps 37 between the first insertion block 22 and the second insertion block 23 and between the third insertion block 29 and the fourth insertion block 30.

[0024] When in the basic formed state, the first folding surface 10, the second folding surface 11, the third folding surface 12, the fourth folding surface 13, and the seventeenth folding surface 36 are sequentially folded by 90°. The seventeenth folding surface 36 and the first folding surface 10 are pasted and fixed. The seventh folding surface 15 and the thirteenth folding surface 24 are horizontally folded towards each other by 90°. The second triangular folding surface 33 and the first triangular folding surface 20 are horizontally folded towards each other by 90°. The second trapezoidal folding surface 34 is pasted and fixed to the seventh folding surface 15. The first trapezoidal folding surface 21 is pasted and fixed to the thirteenth folding surface 24.

[0025] When transformed into the first form from the basic formed state, after the fourteenth folding surface 25 is folded upwards by 90°, the fourteenth folding surface 25, the fifteenth folding surface 26, and the sixteenth folding surface 27 form a first partition 42. After the eighth folding surface 16 is folded upwards by 90°, the eighth folding surface 16, the ninth folding surface 17, and the tenth folding surface 18 form a second partition 39. The first partition 42 and the second partition 39 are in contact with each other to form an intermediate partition 45. After the eleventh folding surface 19 is folded downwards by 180°, the first insertion block 22 and the second insertion block 23 are in contact with the first folding surface 10. After the twelfth folding surface 28 is folded downwards by 180°, the third insertion block 29 and the fourth insertion block 30 are in contact with the third folding surface 12. The intermediate partition 45 divides the inner cavity of the box body 38 to form a first storage space 40 and a second storage space 41. By folding the fifth folding surface 14 downwards by 90° and folding the sixth folding surface 31 downwards by 90°, the box body 38 can be closed.

[0026] Transform into the second form from the basic formed state. After the fourteenth folding surface 25 is folded upward by 90°, the fourteenth folding surface 25, the fifteenth folding surface 26, and the sixteenth folding surface 27 form the first partition 42. After the eighth folding surface 16 is folded upward by 90°, the eighth folding surface 16, the ninth folding surface 17, and the tenth folding surface 18 form the second partition 39. The first partition 42 and the second partition 39 are in contact with each other to form the middle partition 45. The eleventh folding surface 19 is folded horizontally by 90°. The first insert block 22 and the second insert block 23 are both folded downward by 90° to form the first side buffer part 43. The twelfth folding surface 28 is folded horizontally by 90°. The third insert block 29 and the fourth insert block 30 are both folded downward by 90° to form the second side buffer part 44. The middle partition 45, the first side buffer part 43, and the second side buffer part 44 divide the inner cavity of the box body 38 to form the third storage space 47 and the fourth storage space 46. Fold the fifth folding surface 14 downward by 90° and fold the sixth folding surface 31 downward by 90° to close the box body 38.

[0027] Transform into the third form from the basic formed state. After the fourteenth folding surface 25 is folded upward by 90°, the fourteenth folding surface 25, the fifteenth folding surface 26, and the sixteenth folding surface 27 form the first partition 42. The eighth folding surface 16 is folded upward by 90°. The ninth folding surface 17 is folded horizontally by 90° on the side close to the fourth folding surface 13. The tenth folding surface 18 is folded downward by 90° to form the first buffer base 49. The eleventh folding surface 19 is folded horizontally by 90°. The first insert block 22 and the second insert block 23 are both folded downward by 90° to form the first side buffer part 43. The twelfth folding surface 28 is folded horizontally by 90°. The third insert block 29 and the fourth insert block 30 are both folded downward by 90° to form the second side buffer part 44. The first side buffer part 43, the second side buffer part 44, the first partition 42, and the first buffer base 49 divide the inner cavity of the box body 38 to form the fifth storage space 50 and the fourth storage space 46. Fold the fifth folding surface 14 downward by 90° and fold the sixth folding surface 31 downward by 90° to close the box body 38.

[0028] Transform into the fourth form on the basis of the basic formed state. After the fourteenth folding surface 25 is folded upward by 90°, the fifteenth folding surface 26 is horizontally folded by 90° toward the side of the second folding surface 11. After the sixteenth folding surface 27 is folded downward by 90°, the second buffer base 35 is formed. The eighth folding surface 16 is folded upward by 90°. The ninth folding surface 17 is horizontally folded by 90° toward the side of the fourth folding surface 13. The tenth folding surface 18 is folded downward by 90° to form the first buffer base 49. The eleventh folding surface 19 is horizontally folded by 90°. The first insertion block 22 and the second insertion block 23 are both folded downward by 90° to form the first side buffer portion 43. The twelfth folding surface 28 is horizontally folded by 90°. The third insertion block 29 and the fourth insertion block 30 are both folded downward by 90° to form the second side buffer portion 44. The second buffer base 35, the first buffer base 49, the first side buffer portion 43, and the second side buffer portion 44 divide the inner cavity of the box body 38 to form a fifth storage space 50 and a sixth storage space 51.

[0029] When products 48 are placed in both the fifth storage space 50 and the sixth storage space 51, a seventh storage space is formed above the products 48 and between the first side buffer portion 43 and the second side buffer portion 44.

[0030] Limiting insertion holes 32 corresponding to the first insertion block 22, the second insertion block 23, the third insertion block 29, and the fourth insertion block 30 are respectively cut between the fourteenth folding surface 25 and the fifteenth folding surface 26 and between the eighth folding surface 16 and the ninth folding surface 17. When transforming into the fourth form on the basis of the basic formed state, the first insertion block 22, the second insertion block 23, the third insertion block 29, and the fourth insertion block 30 are respectively inserted into the limiting insertion holes 32 on the corresponding side. Through such a structural setting, this structure can maintain a stable fourth form and avoid deformation.

[0031] In this embodiment, a box body formed by folding a corrugated cardboard is convenient and fast to form and conforms to the concept of environmental protection. Four forms can be transformed inside. After being transformed into the first form from the basic formed state, the middle partition divides the inner cavity of the box body to form a first storage space and a second storage space. After being transformed into the second form from the basic formed state, the middle partition, the first side buffer part and the second side buffer part divide the inner cavity of the box body to form a third storage space and a fourth storage space. After being transformed into the third form from the basic formed state, the first side buffer part, the second side buffer part, the first partition and the first buffer base divide the inner cavity of the box body to form a fifth storage space and a fourth storage space. After being transformed into the fourth form from the basic formed state, the second buffer base, the first buffer base, the first side buffer part and the second side buffer part divide the inner cavity of the box body to form a fifth storage space and a sixth storage space. When products are placed in both the fifth storage space and the sixth storage space, a seventh storage space is formed above the products and between the first side buffer part and the second side buffer part, so that products of various sizes can be correspondingly adapted and placed. When used as a transportation package for logistics, the courier only needs to use the transportation package structure of this embodiment, which can adapt to delivering products of various sizes for the sender, without having to carry various express packages of different sizes to cooperate with packaging and delivering products, greatly improving the convenience. Moreover, this embodiment has good anti-seismic and buffering functions.

[0032] The above embodiments only represent one implementation mode of the present utility model, and the description is relatively specific and detailed, but it should not be understood as a limitation to the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. A transport packaging structure capable of changing into various forms, comprising a box body (38) formed by folding a corrugated cardboard, characterized in that: The box body (38) comprises a first folding surface (10), a second folding surface (11), a third folding surface (12), a fourth folding surface (13), a seventeenth folding surface (36) connected in sequence, a fifth folding surface (14) and a sixth folding surface (31) formed in sequence on one side of the fourth folding surface (13) in the length direction, a seventh folding surface (15), an eighth folding surface (16), a ninth folding surface (17) and a tenth folding surface (18) formed in sequence on the other side of the fourth folding surface (13) in the length direction, an eleventh folding surface (19) and a first triangular folding surface (20) formed on opposite sides of the first folding surface (10) in the length direction, a first plug-in block (22) and a second plug-in block (23) formed on opposite sides of the eleventh folding surface (19) in the length direction, and a first triangular folding surface (20) formed on opposite sides of the first folding surface (10) in the length direction. a first trapezoidal folded surface (21) on one side of the surface (20), a twelfth folded surface (28) and a second triangular folded surface (33) formed on opposite sides of the third folded surface (12) in the length direction, a third plug-in block (29) and a fourth plug-in block (30) formed on opposite sides of the twelfth folded surface (28) in the length direction, a second trapezoidal folded surface (34) formed on one side of the second triangular folded surface (33), a thirteenth folded surface (24), a fourteenth folded surface (25), a fifteenth folded surface (26), and a sixteenth folded surface (27) formed on one side of the second folded surface (11) in the length direction and connected in sequence; there are gaps (37) between the first plug-in block (22) and the second plug-in block (23) and between the third plug-in block (29) and the fourth plug-in block (30); When in the basic forming state, the first folding surface (10), the second folding surface (11), the third folding surface (12), the fourth folding surface (13), and the seventeenth folding surface (36) are folded 90 degrees in sequence, the seventeenth folding surface (36) and the first folding surface (10) are glued and fixed, the seventh folding surface (15) and the thirteenth folding surface (24) are horizontally folded 90 degrees toward each other, the second triangular folding surface (33) and the first triangular folding surface (20) are horizontally folded 90 degrees toward each other, the second trapezoidal folding surface (34) and the seventh folding surface (15) are glued and fixed, and the first trapezoidal folding surface (21) and the thirteenth folding surface (24) are glued and fixed; The basic forming state is transformed into the first form. After the fourteenth folding surface (25) is folded upward by 90 degrees, the fourteenth folding surface (25), the fifteenth folding surface (26), and the sixteenth folding surface (27) form a first partition (42). After the eighth folding surface (16) is folded upward by 90 degrees, the eighth folding surface (16), the ninth folding surface (17), and the tenth folding surface (18) form a second partition (39). The first partition (42) and the second partition (39) are in contact with each other to form a middle partition (45). The eleventh folding surface (19) is folded downward by 180 degrees. After the first plug-in block (22) and the second plug-in block (23) are in contact with the first folded surface (10), after the twelfth folded surface (28) is folded downward by 180°, the third plug-in block (29) and the fourth plug-in block (30) are in contact with the third folded surface (12), the middle partition (45) divides the inner cavity of the box body (38) into a first storage space (40) and a second storage space (41), and the fifth folded surface (14) is folded downward by 90°, and the sixth folded surface (31) is folded downward by 90° to close the box body (38); The basic forming state is transformed into a second form. After the fourteenth folding surface (25) is folded upward by 90 degrees, the fourteenth folding surface (25), the fifteenth folding surface (26), and the sixteenth folding surface (27) form a first partition (42). After the eighth folding surface (16) is folded upward by 90 degrees, the eighth folding surface (16), the ninth folding surface (17), and the tenth folding surface (18) form a second partition (39). The first partition (42) and the second partition (39) are in contact with each other to form a middle partition (45). The eleventh folding surface (19) is horizontally folded by 90 degrees. The first plug block (22) and the The second plug-in block (23) is folded downward by 90° to form a first side buffer portion (43), the twelfth folding surface (28) is folded horizontally by 90°, the third plug-in block (29) and the fourth plug-in block (30) are folded downward by 90° to form a second side buffer portion (44), the middle partition (45), the first side buffer portion (43), and the second side buffer portion (44) divide the inner cavity of the box body (38) into a third storage space (47) and a fourth storage space (46), and the fifth folding surface (14) is folded downward by 90°, and the sixth folding surface (31) is folded downward by 90° to close the box body (38); The basic forming state is transformed into a third form. After the fourteenth folding surface (25) is folded upward by 90 degrees, the fourteenth folding surface (25), the fifteenth folding surface (26), and the sixteenth folding surface (27) form a first partition (42). The eighth folding surface (16) is folded upward by 90 degrees. The ninth folding surface (17) is folded horizontally by 90 degrees close to the side of the fourth folding surface (13). The tenth folding surface (18) is folded downward by 90 degrees to form a first buffer base (49). The eleventh folding surface (19) is folded horizontally by 90 degrees. The first plug block (22) and the second plug block (23) are both folded downward by 90 degrees. The first side buffer portion (43) is formed by folding the twelfth folding surface (28) horizontally by 90°, the third plug block (29) and the fourth plug block (30) are both folded downward by 90° to form a second side buffer portion (44), the first side buffer portion (43), the second side buffer portion (44), the first partition plate (42) and the first buffer base (49) divide the inner cavity of the box body (38) into a fifth storage space (50) and a fourth storage space (46), and the box body (38) can be closed by folding the fifth folding surface (14) downward by 90° and folding the sixth folding surface (31) downward by 90°; The basic forming state is transformed into a fourth form, the fourteenth folding surface (25) is folded upward by 90°, the fifteenth folding surface (26) is horizontally folded by 90° close to the side of the second folding surface (11), the sixteenth folding surface (27) is folded downward by 90° to form a second buffer base (35), the eighth folding surface (16) is folded upward by 90°, the ninth folding surface (17) is horizontally folded by 90° close to the side of the fourth folding surface (13), the tenth folding surface (18) is folded downward by 90° to form a first buffer base (49), and the eleventh folding surface (1 9) folded horizontally by 90°, the first plug block (22) and the second plug block (23) are both folded downward by 90° to form a first side buffer portion (43), the twelfth folded surface (28) is folded horizontally by 90°, the third plug block (29) and the fourth plug block (30) are both folded downward by 90° to form a second side buffer portion (44), and the second buffer base (35), the first buffer base (49), the first side buffer portion (43), and the second side buffer portion (44) divide the inner cavity of the box body (38) into a fifth storage space (50) and a sixth storage space (51); When the fifth storage space (50) and the sixth storage space (51) are both filled with products (48), a seventh storage space is formed above the products (48) and between the first side buffer portion (43) and the second side buffer portion (44).

2. The transport packaging structure capable of changing into various forms according to claim 1, characterized in that: Limiting plug holes (32) corresponding to the first plug block (22), the second plug block (23), the third plug block (29), and the fourth plug block (30) are respectively provided between the fourteenth folding surface (25) and the fifteenth folding surface (26) and between the eighth folding surface (16) and the ninth folding surface (17); when the basic forming state is transformed into the fourth form, the first plug block (22), the second plug block (23), the third plug block (29), and the fourth plug block (30) are respectively inserted into the limiting plug holes (32) on the corresponding side.

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