CN212196459U - A multi-functional buffering packaging structure for commodity circulation - Google Patents

Abstract

The utility model discloses a multifunctional buffering packaging structure for logistics, which comprises an inner box, two inner box supports and an outer box, wherein the inner box is arranged in the outer box, the inner box supports are provided with insertion windows matched with the end parts of the inner box, the two ends of the inner box are respectively inserted into the insertion windows of the inner box supports for fixation, and the inner box supported by the assembled inner box is fixed in the outer box; the inner box support comprises an insertion fixing portion, a left support portion and a right support portion, the insertion window is arranged in the center of the insertion fixing portion, and the left support portion and the right support portion are symmetrically arranged. The utility model fixes the end of the inner box inserted into the insertion window of the inner box support, thereby ensuring that the inner box support and the inner box can not move in the transportation process and effectively lowering the peripheral impact force; different inner boxes are matched by changing the insertion window, so that the universality is strong and the functions are more.

Description

A multi-functional buffering packaging structure for commodity circulation

Technical Field

The utility model relates to a packaging structure especially relates to a multi-functional buffering packaging structure for commodity circulation.

Background

The packaging of the product is an important component of the product, not only plays a role in protection in the transportation process, but also is directly related to the comprehensive quality of the product. With the rapid development of modern industry and the continuous improvement of living standard of people, the demand of people for packing boxes is continuously increased, and higher requirements are also put forward on the quality of the packing boxes.

Need adopt a large amount of packing cartons in fields such as electron, medicine, food, trade, toy, cosmetics, for preventing the product damage that vibrations or fall and cause in the transportation, often set up the buffer structure that agrees with mutually with the product appearance in the inside of packing carton, play the effect of buffering protection, this kind of buffer structure who agrees with mutually with the product appearance is complicated usually, and only to certain product, the commonality is poor. Therefore, a packaging structure which has a simple structure and good versatility and can realize buffering by folding is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a multi-functional buffering packaging structure for commodity circulation is provided, box support fixes interior box including setting up at box both ends, and the inserting window that interior box supported in the tip of interior box inserted fixes, matches different interior boxes through changing the inserting window, and the function is many, and the commonality is strong, and interior box supports and plays fine guard action.

The utility model provides a technical scheme who adopts for solving above-mentioned technical problem provides a multi-functional buffering packaging structure for commodity circulation, including interior box, interior box support and outer box, interior box sets up in outer box, interior box supports to be two, interior box supports and is equipped with the insertion window that matches with interior box tip, the both ends of interior box are inserted respectively in the insertion window that interior box supported and are fixed, and the interior box that assembles interior box support is fixed in outer box; interior box supports including inserting fixed part, left branch portion and right branch portion, the setting of insert window is at the center of inserting the fixed part, left branch portion and right branch portion symmetry set up, left branch portion and right branch portion are fixed with the insertion fixed part joint, interior box supports and cuts folding the formation by a monoblock cardboard.

Furthermore, the insertion fixing part of the inner box support comprises an insertion plate, the insertion window is arranged in the center of the insertion plate, an upper clamping plate extends above the insertion plate, and a lower clamping plate extends below the insertion plate; the left support part comprises a left outer support plate, a left rear support plate and a left inner support plate which extend leftwards from the insertion plate; the right support part comprises a right outer support plate, a right rear support plate and a right inner support plate which extend rightwards from the insertion plate; the upper clamping plate and the lower clamping plate are folded towards the back of the insertion window and are perpendicular to the insertion plate; the left inner supporting plate, the left rear supporting plate and the left outer supporting plate are folded towards the back of the insertion window, so that the left inner supporting plate and the left outer supporting plate are perpendicular to the insertion plate, the left rear supporting plate is parallel to the insertion plate, and the left inner supporting plate is clamped with the upper clamping plate and the lower clamping plate; the right inner supporting plate, the right rear supporting plate and the right outer supporting plate are folded towards the back of the inserting window, so that the right inner supporting plate and the right outer supporting plate are perpendicular to the inserting plate, the right rear supporting plate is parallel to the inserting plate, and the right inner supporting plate is clamped with the upper clamping plate and the lower clamping plate.

Furthermore, the upper edge of the upper clamping plate is symmetrically provided with a vertical upper left clamping groove and a vertical upper right clamping groove, and the lower edge of the lower clamping plate is symmetrically provided with a vertical lower left clamping groove and a vertical lower right clamping groove; the distance between the upper left clamping groove and the left edge of the upper clamping plate is equal to the width of the left rear supporting plate, and the distance between the lower left clamping groove and the left edge of the lower clamping plate is equal to the width of the left rear supporting plate; the distance between the upper right clamping groove and the right edge of the upper clamping plate is equal to the width of the right rear supporting plate, and the distance between the lower right clamping groove and the right edge of the lower clamping plate is equal to the width of the right rear supporting plate.

Furthermore, an upper horizontal left supporting clamping groove and a lower horizontal left supporting clamping groove are symmetrically formed in the left edge of the left inner supporting plate; the edge of the right side of the right inner supporting plate is symmetrically provided with a horizontal upper right supporting clamping groove and a horizontal lower right supporting clamping groove; the upper left supporting clamping groove, the upper right supporting clamping groove and the upper edge of the inserting plate are positioned on the same straight line, and the lower left supporting clamping groove, the lower right supporting clamping groove and the lower edge of the inserting plate are positioned on the same straight line; the left inner supporting plate and the upper clamping plate are clamped with the upper left clamping groove through the upper left supporting clamping groove, and the left inner supporting plate and the lower clamping plate are clamped with the lower left clamping groove through the lower left supporting clamping groove; the right inner supporting plate and the upper clamping plate are connected with the upper right clamping groove in a clamped mode through an upper right supporting clamping groove, and the right inner supporting plate and the lower clamping plate are connected with the lower right clamping groove in a clamped mode through a lower right supporting clamping groove.

Furthermore, the left inner supporting plate is cut in the middle of the left side and extends to form a left inserting plate, a left inserting protrusion is arranged on the left side edge of the left inserting plate, a left inserting port matched with the left inserting protrusion is formed in the left outer supporting plate, the left inserting plate is folded towards the back of the inserting plate and is parallel to the left rear supporting plate, and the left inserting protrusion is inserted into the left inserting port and fixed; the right inner support plate is cut in the middle of the right side and extends to form a right inserting plate, a right inserting protrusion is arranged on the edge of the right side of the right inserting plate, a right inserting port matched with the right inserting protrusion is formed in the right outer support plate, the right inserting plate is turned over towards the back of the inserting plate and is parallel to the right rear support plate, and the right inserting protrusion is inserted into the right inserting port to be fixed.

Furthermore, the inner box is formed by folding a whole piece of paperboard provided with transverse creases and longitudinal creases, and the inner box is provided with an inner box bottom plate, an inner box back plate, an inner box front plate and two inner box side plates which are respectively connected with the side edges of the inner box bottom plate through the transverse creases and the longitudinal creases; inner box reinforcing plates are arranged at two ends of the inner box back plate and the inner box front plate, and inner box top plates extend outwards from the inner box side plates; the inner box reinforcing plate is upwards turned and folded to be perpendicular to the inner box back plate or the inner box front plate, the inner box back plate and the inner box front plate are upwards turned and folded to be perpendicular to the inner box bottom plate, the inner box side plate is upwards turned and folded to be perpendicular to the inner box bottom plate, the inner box reinforcing plate is overlapped with the inner box side plate, the inner box top plate is inwards turned and folded, and the inner box is sealed; and an opening hole is formed in the top plate of the inner box.

Furthermore, the outer box is formed by folding a whole plate provided with transverse creases and longitudinal creases, the outer box comprises an outer box first side plate, an outer box front plate, an outer box second side plate and an outer box back plate which are sequentially connected, an outer box pasting strip extends outwards from the outer box back plate, and the outer box pasting strip is bonded with the edge of the outer box first side plate; the first side plate and the second side plate of the outer box extend upwards to form a top reinforcing plate, and the first side plate and the second side plate of the outer box extend downwards to form a bottom reinforcing plate; the outer box front plate and the outer box back plate extend upwards to form an outer box top plate, and the outer box front plate and the outer box back plate extend downwards to form an outer box bottom plate; the outer box bottom reinforcing plate and the outer box bottom plate are folded inwards to seal the bottom of the outer box; the outer box top reinforcing plate and the outer box top plate are folded inwards to seal the top of the outer box.

The utility model discloses contrast prior art has following beneficial effect: the utility model provides a multi-functional buffering packaging structure for commodity circulation, through setting up inner box support to fix the inner box at inner box both ends, the tip of inner box inserts the insert window that the inner box supported and fixes, guarantees that inner box support and inner box can not remove in the transportation; the left and right supporting parts of the inner box support provide stable support for the inner box, and the impact force around the lower gear is more effective; different inner boxes are matched through changing the insertion window, the universality is strong, meanwhile, parts which are not easy to damage can be placed in the gap between the inner box and the outer box, the functions are more, and products can be placed conveniently and neatly.

Drawings

Fig. 1 is an assembly schematic view of a multifunctional cushioning packaging structure for logistics according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the back of the inner box support according to the embodiment of the present invention;

FIG. 3 is an expanded view of the inner case support according to an embodiment of the present invention;

fig. 4 is an expanded view of the inner case according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of an inner box according to an embodiment of the present invention;

fig. 6 is an expanded view of the outer box according to the embodiment of the present invention.

In the figure:

1. an inner case; 2. supporting the inner box; 3. inserting the window; 4. an outer box; 11. an inner box bottom plate; 12. an inner box back panel; 13. an inner box main board; 14. an inner box side plate; 15. an inner box reinforcement plate; 16. an inner box top plate; 17. opening the hole; 21. inserting the fixing part; 22. a left support section; 23. a right support portion; 41. a first side plate of the outer box; 42. an outer box front plate; 43. a second side plate of the outer box; 44. an outer box back panel; 45. the outer box is provided with a sticking strip; 46. a top plate of the outer box; 47. a top stiffener; 48. an outer box bottom plate; 49. a bottom stiffener; 211. an insert plate; 212. an upper clamping plate; 213. a lower clamping plate; 214. an upper left card slot; 215. an upper right clamping groove; 216. a lower left card slot; 217. a lower right card slot; 221. a left outer support plate; 222. a left rear support plate; 223. a left inner support plate; 224. an upper left support slot; 225. a lower left support slot; 226. a left patch panel; 227. a left insertion bulge; 228. a left interface; 231. a right outer support plate; 232. a right rear support plate; 233. a right inner support plate; 234. an upper right support slot; 235. a lower right support slot; 236. a right plugboard; 237. a right insertion projection; 238. and a right socket.

Detailed Description

The invention is further described with reference to the following figures and examples.

Fig. 1 is an assembly schematic diagram of a multifunctional cushioning packaging structure for logistics according to an embodiment of the present invention.

Referring to fig. 1, the multifunctional buffering and packaging structure for logistics according to an embodiment of the present invention includes an inner box 1, two inner box supports 2 and an outer box 4, wherein the inner box 1 is disposed in the outer box 4, the two inner box supports 2 are provided, the inner box support 2 is provided with an insertion window 3 matched with the end of the inner box 1, two ends of the inner box 1 are respectively inserted into the insertion window 3 of the inner box support 2 from the front side and are fixed, and the inner box 1 of the assembled inner box support 2 is fixed in the outer box 4.

Referring to fig. 2 and 3, in the multifunctional cushioning packaging structure for logistics according to the embodiment of the present invention, the inner box support 2 includes an insertion fixing portion 21, a left support portion 22 and a right support portion 23, the insertion window 3 is disposed at the center of the insertion fixing portion 21, the left support portion 22 and the right support portion 23 are symmetrically disposed, the left support portion 22 and the right support portion 23 are fixed to the insertion fixing portion 21 in a clamping manner, and the inner box support 2 is formed by cutting and folding a whole piece of paperboard.

With reference to fig. 3, in the multifunctional buffering and packaging structure for logistics according to the embodiment of the present invention, the insertion fixing portion 21 of the inner box support 2 includes an insertion plate 211, the insertion window 3 is disposed at the center of the insertion plate 211, an upper clamping plate 212 extends above the insertion plate 211, and a lower clamping plate 213 extends below the insertion plate 211; the left support part 22 includes a left outer support plate 221, a left rear support plate 222, and a left inner support plate 223 extending leftward from the insertion plate 211; the right support 23 includes a right outer support plate 231, a right rear support plate 232, and a right inner support plate 233 extending rightward from the insertion plate 211; the upper and lower clamping plates 212 and 213 are folded back toward the back of the insertion window 3 and are perpendicular to the insertion plate 211; the left inner support plate 223, the left rear support plate 222 and the left outer support plate 221 are folded towards the back of the insertion window 3, so that the left inner support plate 223 and the left outer support plate 221 are perpendicular to the insertion plate 211, the left rear support plate 222 is parallel to the insertion plate, and the left inner support plate 223 is clamped with the upper clamping plate 212 and the lower clamping plate 213; the right inner support plate 231, the right rear support plate 232 and the right outer support plate 233 are folded back towards the back of the insertion window 3, so that the right inner support plate 233 and the right outer support plate 231 are perpendicular to the insertion plate 211, the right rear support plate 232 is parallel to the insertion plate 211, and the right inner support plate 233 is clamped with the upper clamping plate 212 and the lower clamping plate 213.

Specifically, in the multifunctional buffering and packaging structure for logistics of the embodiment of the present invention, the upper edge of the upper clamping plate 212 is symmetrically provided with the vertical upper left clamping groove 214 and the vertical upper right clamping groove 215, and the lower edge of the lower clamping plate 213 is symmetrically provided with the vertical lower left clamping groove 216 and the vertical lower right clamping groove 217; the distance between the upper left clamping groove 214 and the left edge of the upper clamping plate 212 is equal to the width of the left rear supporting plate 222, and the distance between the lower left clamping groove 216 and the left edge of the lower clamping plate 213 is equal to the width of the left rear supporting plate 222; the distance between the upper right slot 215 and the right edge of the upper clamping plate 212 is equal to the width of the right rear support plate 232, and the distance between the lower right slot 217 and the right edge of the lower clamping plate 213 is equal to the width of the right rear support plate 232.

Specifically, in the multifunctional buffering and packaging structure for logistics of the embodiment of the present invention, the left edge of the left inner supporting plate 223 is symmetrically provided with a horizontal upper left supporting clamping groove 224 and a horizontal lower left supporting clamping groove 225; the right edge of the right inner supporting plate 233 is symmetrically provided with a horizontal upper right supporting clamping groove 234 and a horizontal lower right supporting clamping groove 235; the upper left supporting clamping groove 224, the upper right supporting clamping groove 234 and the upper edge of the insertion plate 211 are positioned on the same straight line, and the lower left supporting clamping groove 225, the lower right supporting clamping groove 235 and the lower edge of the insertion plate 211 are positioned on the same straight line; the left inner support plate 223 and the upper clamping plate 212 are clamped with the upper left clamping groove 214 through an upper left support clamping groove 224, and the left inner support plate 223 and the lower clamping plate 213 are clamped with the lower left clamping groove 216 through a lower left support clamping groove 225; the right inner support plate 233 and the upper clamping plate 212 are clamped with the upper right clamping groove 215 through an upper right support clamping groove 234, and the right inner support plate 233 and the lower clamping plate 213 are clamped with the lower right clamping groove 217 through a lower right support clamping groove 235.

Preferably, the utility model discloses a multi-functional buffering packaging structure for commodity circulation, left inner support plate 223 cut and extend at the left side middle part has left plugboard 226, left plugboard 226 left side edge is equipped with left grafting arch 227, left outer support plate 221 is equipped with left interface 228 that matches with left grafting arch 227, left plugboard 226 turns over to the back of plugboard 211 and is parallel with left back support plate 222, left grafting arch 227 inserts left interface 228 fixedly; the right inner supporting plate 233 is cut in the middle of the right side and extends to form a right inserting plate 236, a right inserting protrusion 237 is arranged on the edge of the right side of the right inserting plate 236, the right outer supporting plate 231 is provided with a right inserting port 238 matched with the right inserting protrusion 237, the right inserting plate 236 is folded towards the back of the inserting plate 211 and is parallel to the right rear supporting plate 231, and the right inserting protrusion 237 is inserted into the right inserting port 238 for fixing.

Referring to fig. 4 and 5, in the multifunctional cushioning packaging structure for logistics according to the embodiment of the present invention, the inner box 1 is formed by folding a whole piece of paperboard with transverse creases and longitudinal creases, and the inner box 1 is formed with an inner box bottom plate 11, and an inner box back plate 12, an inner box front plate 13 and two inner box side plates 14 respectively connected to each side of the inner box bottom plate 11 through the transverse creases and the longitudinal creases; inner box reinforcing plates 15 are arranged at two ends of the inner box back plate 12 and the inner box front plate 13, and inner box top plates 16 extend outwards from the inner box side plates 14; the inner box reinforcing plate 15 is turned upwards to be perpendicular to the inner box back plate 12 or the inner box front plate 13, the inner box back plate 12 and the inner box front plate 13 are turned upwards to be perpendicular to the inner box bottom plate 11, the inner box side plate 14 is turned upwards to be perpendicular to the inner box bottom plate 11, the inner box reinforcing plate 15 is overlapped with the inner box side plate 14, the inner box top plate 16 is turned inwards to seal the inner box 1; the inner box top plate 16 is provided with an opening hole 17. The top panel 16 is easily opened to facilitate product display.

Referring to fig. 6, in the multifunctional buffering and packaging structure for logistics according to the embodiment of the present invention, the outer box 4 is formed by folding a whole plate with transverse creases and longitudinal creases, the outer box 4 includes an outer box first side plate 41, an outer box front plate 42, an outer box second side plate 43 and an outer box back plate 44, which are connected in sequence, the outer box back plate 44 extends outward to form an outer box pasting strip 45, and the outer box pasting strip 45 is bonded to the edge of the outer box first side plate 41; the first side plate 41 and the second side plate 43 extend upward to form a top reinforcing plate 47, and the first side plate 41 and the second side plate 43 extend downward to form a bottom reinforcing plate 49; the outer box front plate 42 and the outer box back plate 44 extend upwards to form an outer box top plate 46, and the outer box front plate 42 and the outer box back plate 44 extend downwards to form an outer box bottom plate 48; the bottom reinforcing panel 49 and the outer box bottom panel 48 are folded inwardly to close the bottom of the outer box 4; the top reinforcing panel 47 and the top panel 46 are folded inwardly to close the top of the sleeve 4.

To sum up, the multifunctional buffering and packaging structure for logistics, provided by the utility model, fixes the inner box by arranging the inner box supports 2 at the two ends of the inner box 1, and the end part of the inner box 1 is inserted into the insertion window 3 of the inner box support 2 for fixing, so as to ensure that the inner box support 2 and the inner box 1 can not move in the transportation process; the left and right supporting parts of the inner box support 2 provide stable support for the inner box 1, so that the impact force around the lower gear is more effective; different inner boxes 1 are matched by changing the insertion window 3, the universality is strong, meanwhile, parts which are not easy to damage can be placed in the gap between the inner box 1 and the outer box 4, the functions are more, and the products can be conveniently and neatly placed.

Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (7)

1. A multifunctional buffering and packaging structure for logistics is characterized by comprising two inner boxes, two inner box supports and an outer box, wherein the inner boxes are arranged in the outer box, the inner box supports are provided with insertion windows matched with the end parts of the inner boxes, two ends of each inner box are respectively inserted into the insertion windows of the inner box supports to be fixed, and the inner boxes with the assembled inner box supports are fixed in the outer box; interior box supports including inserting fixed part, left branch portion and right branch portion, the setting of insert window is at the center of inserting the fixed part, left branch portion and right branch portion symmetry set up, left branch portion and right branch portion are fixed with the insertion fixed part joint, interior box supports and cuts folding the formation by a monoblock cardboard.

2. The multi-functional packing structure for buffering of logistics of claim 1, wherein the insert fixing part of the inner box support comprises an insert plate, the insert window is disposed at the center of the insert plate, an upper clamping plate extends above the insert plate, and a lower clamping plate extends below the insert plate; the left support part comprises a left outer support plate, a left rear support plate and a left inner support plate which extend leftwards from the insertion plate; the right support part comprises a right outer support plate, a right rear support plate and a right inner support plate which extend rightwards from the insertion plate; the upper clamping plate and the lower clamping plate are folded towards the back of the insertion window and are perpendicular to the insertion plate; the left inner supporting plate, the left rear supporting plate and the left outer supporting plate are folded towards the back of the insertion window, so that the left inner supporting plate and the left outer supporting plate are perpendicular to the insertion plate, the left rear supporting plate is parallel to the insertion plate, and the left inner supporting plate is clamped with the upper clamping plate and the lower clamping plate; the right inner supporting plate, the right rear supporting plate and the right outer supporting plate are folded towards the back of the inserting window, so that the right inner supporting plate and the right outer supporting plate are perpendicular to the inserting plate, the right rear supporting plate is parallel to the inserting plate, and the right inner supporting plate is clamped with the upper clamping plate and the lower clamping plate.

3. The multifunctional buffering packaging structure for logistics according to claim 2, wherein the upper edge of the upper clamping plate is symmetrically provided with vertical upper left clamping grooves and vertical upper right clamping grooves, and the lower edge of the lower clamping plate is symmetrically provided with vertical lower left clamping grooves and vertical lower right clamping grooves; the distance between the upper left clamping groove and the left edge of the upper clamping plate is equal to the width of the left rear supporting plate, and the distance between the lower left clamping groove and the left edge of the lower clamping plate is equal to the width of the left rear supporting plate; the distance between the upper right clamping groove and the right edge of the upper clamping plate is equal to the width of the right rear supporting plate, and the distance between the lower right clamping groove and the right edge of the lower clamping plate is equal to the width of the right rear supporting plate.

4. The multifunctional buffering and packaging structure for logistics according to claim 3, wherein the left edge of the left inner supporting plate is symmetrically provided with horizontal upper left supporting clamping grooves and horizontal lower left supporting clamping grooves; the edge of the right side of the right inner supporting plate is symmetrically provided with a horizontal upper right supporting clamping groove and a horizontal lower right supporting clamping groove; the upper left supporting clamping groove, the upper right supporting clamping groove and the upper edge of the inserting plate are positioned on the same straight line, and the lower left supporting clamping groove, the lower right supporting clamping groove and the lower edge of the inserting plate are positioned on the same straight line; the left inner supporting plate and the upper clamping plate are clamped with the upper left clamping groove through the upper left supporting clamping groove, and the left inner supporting plate and the lower clamping plate are clamped with the lower left clamping groove through the lower left supporting clamping groove; the right inner supporting plate and the upper clamping plate are connected with the upper right clamping groove in a clamped mode through an upper right supporting clamping groove, and the right inner supporting plate and the lower clamping plate are connected with the lower right clamping groove in a clamped mode through a lower right supporting clamping groove.

5. The multi-functional cushioning packaging structure for logistics according to claim 2, wherein the left inner supporting plate is cut at the middle of the left side and extended with a left inserting plate, the left edge of the left inserting plate is provided with a left inserting protrusion, the left outer supporting plate is provided with a left inserting port matched with the left inserting protrusion, the left inserting plate is folded back towards the back of the inserting plate and is parallel to the left rear supporting plate, and the left inserting protrusion is inserted into the left inserting port and fixed; the right inner support plate is cut in the middle of the right side and extends to form a right inserting plate, a right inserting protrusion is arranged on the edge of the right side of the right inserting plate, a right inserting port matched with the right inserting protrusion is formed in the right outer support plate, the right inserting plate is turned over towards the back of the inserting plate and is parallel to the right rear support plate, and the right inserting protrusion is inserted into the right inserting port to be fixed.

6. The multi-functional packing structure for buffering of logistics according to claim 1, wherein said inner box is formed by folding a single piece of paperboard provided with transverse creases and longitudinal creases, said inner box being formed with an inner box bottom plate, and an inner box back plate, an inner box front plate and two inner box side plates connected to each side of the inner box bottom plate, respectively, by the transverse creases and the longitudinal creases; inner box reinforcing plates are arranged at two ends of the inner box back plate and the inner box front plate, and inner box top plates extend outwards from the inner box side plates; the inner box reinforcing plate is upwards turned and folded to be perpendicular to the inner box back plate or the inner box front plate, the inner box back plate and the inner box front plate are upwards turned and folded to be perpendicular to the inner box bottom plate, the inner box side plate is upwards turned and folded to be perpendicular to the inner box bottom plate, the inner box reinforcing plate is overlapped with the inner box side plate, the inner box top plate is inwards turned and folded, and the inner box is sealed; and an opening hole is formed in the top plate of the inner box.

7. The multi-functional packaging structure of buffers for logistics according to claim 1, wherein the outer box is formed by folding a single plate with transverse creases and longitudinal creases, the outer box comprises a first side plate, a front plate, a second side plate and a back plate, the first side plate, the front plate, the second side plate and the back plate are sequentially connected, the back plate extends outwards to form an outer box pasting strip, and the outer box pasting strip is adhered to the edge of the first side plate; the first side plate and the second side plate of the outer box extend upwards to form a top reinforcing plate, and the first side plate and the second side plate of the outer box extend downwards to form a bottom reinforcing plate; the outer box front plate and the outer box back plate extend upwards to form an outer box top plate, and the outer box front plate and the outer box back plate extend downwards to form an outer box bottom plate; the outer box bottom reinforcing plate and the outer box bottom plate are folded inwards to seal the bottom of the outer box; the outer box top reinforcing plate and the outer box top plate are folded inwards to seal the top of the outer box.

Images