TW201932378A - Hybrid buffering material packing box and the hybrid buffering structure thereof - Google Patents

Abstract

A hybrid buffering material packing box comprises an outer box and a plurality of buffering structures. The outer box includes a bottom surface, a top surface, two first side surfaces, and two second side surfaces. Each of the first side surfaces is connected to the bottom surface and the two second side surfaces. The top surface is connected to the first side surfaces and the second side surfaces. The bottom surface, the first side surfaces and one of the second side surfaces form bottom corner receiving areas, and the top surface, the first side surfaces and one of the second side surfaces form top corner receiving areas. The buffering structures are firmly stuck at the top corner receiving areas and bottom corner receiving areas. The material of the buffering structures is different from the outer box. The hybrid buffering material packing box can provide the supporting and buffering by combing the supporting material and buffering material. Furthermore, the usage amount of non-environmentally friendly material can be reduced, and the material cost and transport cost can also be reduced.

Description

Heterogeneous composite buffer packaging box and heterogeneous composite buffer structure used thereby

The invention relates to the field of packaging, in particular to a heterogeneous composite buffer packaging box and the heterogeneous composite buffer structure used therefor.

At the back end of modern industry, it needs to be packed in cartons or cartons for stacking and shipping before shipment. Pack the cushioning packaging material for the objects in the carton or carton to avoid sliding and vibration during transportation, which will cause the objects to be damaged. Common cushioning materials include Expandable Polystyrene (EPS, Styrofoam), foamed plastic, air column sheet, cushion, paper plastic, paper ball, etc.

However, with the increasing awareness of environmental protection, countries around the world today have stricter packaging regulations. For example, the cushioning packaging materials used must be made of naturally decomposable materials or reduce the amount of cushioning packaging materials. Therefore, the amount of cushioning packaging materials that are difficult to naturally decompose or reuse, such as Styrofoam, foamed plastic, etc., will gradually be limited.

Because different packaging materials have different material characteristics, there are advantages and disadvantages, so it is difficult to satisfy the support and cushioning functions at the same time under the premise that packaging regulations tend to be strict. For example, Styrofoam can provide stable support and cushioning effect, but its shortcoming is that when the force is destroyed, it will break and shatter, so when the Styrofoam is damaged, the covered corner cannot be cushioned Protection, objects are easily damaged by external forces. In addition, Styrofoam needs to open the mold, which is relatively expensive. For another example, the air column piece has good force dispersion, better cushioning effect, cheaper price, and convenient transportation, but the air column piece alone cannot be completely tightly attached to the object, and the support is insufficient.

In order to solve the problems in the prior art, a heterogeneous composite buffer packaging box is provided here. The heterogeneous composite buffer packaging box includes an outer box and a plurality of buffer structures. The outer box includes a bottom surface, a top surface, two first side surfaces, and two second side surfaces, wherein each first side surface is connected to the bottom surface and the two second side surfaces, and the first side surfaces are opposite to each other and the second side surfaces are opposite to each other. The top surface connects the first side surface and the second side surface. One of the bottom surface, the first side surface and the second side surface surrounds the bottom corner accommodation area, and the top surface, one of the first side surface and the second side surface surrounds the top corner accommodation area. The buffer structure is fastened in the top angle accommodating area and the bottom angle accommodating area, wherein the material of the buffer structure is different from the material of the outer box.

In some embodiments, the plurality of buffer structures includes a two-corner pillar buffer structure and a one-piece buffer structure. The corner pillar buffer structure is fastened in the top corner accommodating area, the seat body cushion structure is fastened in the space formed by the bottom surface, the first side surface and the second side surface, and both ends of the seat body buffer structure are fastened in the bottom corner accommodating area in.

Further, the corner pillar buffer structure includes a buffer bottom wall and a buffer side edge. The buffer bottom wall is in contact with the top surface, the buffer side edge is located on a part of the peripheral edge of the buffer bottom wall, the buffer side edge is in contact with one of the first side surface and the second side surface, and the buffer side edge surrounds the snap-in opening. Furthermore, the corner pillar buffer structure includes a support body and a buffer seat. The support body includes a bottom wall, a first side wall, a second side wall, and a third side wall. The bottom wall is in contact with the top surface, and the first side wall, the second side wall, and the third side wall are located on the bottom wall. The first side wall and the third side wall are respectively in contact with one of the two first side surfaces, the second side surface is in contact with one of the second side surfaces, and the first side wall and the third side wall are respectively connected to both sides of the second side wall. The bottom wall, the first side wall, the second side wall, and the third side wall surround a receiving area, and the buffer seat is fastened in the containing area, and the buffer seat includes a buffer bottom wall and a buffer side edge, the buffer bottom wall and the bottom wall In contact, the buffer side edge is located on a part of the peripheral edge of the buffer bottom wall, and is in contact with the first side wall, the second side wall, and the third side wall. A clamping opening is surrounded by the buffer side edge, wherein the material of the buffer seat is different from the material of the support body.

Further, the seat-type buffer structure includes a bottom wall, a first side wall, a second side wall, a third side wall, and a fourth side wall. The first side wall, the second side wall, the third side wall, and the fourth side wall are located on the bottom wall. The bottom wall is in contact with the bottom surface of the box, the first side wall and the third side wall are in contact with one of the first side surfaces, and the second side wall and the fourth side wall are in contact with one of the second side surfaces, respectively. The bottom wall, the first side wall, the second side wall, and the third side wall surround the first accommodating area, and the bottom wall, the first side wall, the second side wall, and the third side wall enclose the second accommodating area, the first accommodating area The placement area faces the second accommodation area. Furthermore, the seat-type buffer structure further includes a first buffer seat and a second buffer seat. The first buffer seat is fastened in the first receiving area. The first buffer seat includes a first buffer bottom wall and a first buffer side edge. The first buffer bottom wall is in contact with the bottom wall, the first buffer side edge is located on a part of the peripheral edge of the first buffer bottom wall, is in contact with the first side wall, the second side wall, and the third side wall, and the first buffer side edge surrounds The first clamping opening. The second buffer seat is fastened in the second accommodating area. The second buffer seat includes a second buffer bottom wall and a second buffer side edge A part of the peripheral edge of the bottom wall is in contact with the first side wall, the second side wall, and the fourth side wall, and the second buffer side edge surrounds the first clamping opening, and the second clamping opening faces the first clamping opening .

Further, the first side wall of the seat-type buffer structure includes a first limiting groove, and the heterogeneous composite buffer packaging box further includes a buffer sheet, a part of the buffer sheet is fastened in the first limiting groove and contacts the first side wall . Furthermore, the height of the buffer sheet is greater than the height of the first side wall.

In other embodiments, the first side wall and the third side wall of the seat-type buffer structure respectively include a first limiting groove and a second limiting groove, and the heterogeneous composite buffer packaging box further includes a third buffer seat, and the third buffer seat includes The third buffer bottom wall, the first buffer side wall and the second buffer side wall. The first buffer side wall is fastened in the first limiting groove and is in contact with the first side wall. The second buffer side wall is fastened in the second limiting groove and is in contact with the third side wall. The first buffer side wall and the second buffer side wall are respectively connected to the two sides of the third bottom wall facing each other.

This application also provides a heterogeneous composite buffer structure. The heterogeneous composite buffer structure includes a support body and a buffer seat. The support body includes a bottom wall, a first side wall, a second side wall, and a third side wall. The first side wall, the second side wall, and the third side wall are located on the bottom wall, and the first side wall and the third side wall are respectively connected to both sides of the second side wall. The bottom wall, the first side wall, the second side wall, and the third side wall surround a receiving area. The buffer seat is fastened in the accommodating area, and the buffer seat includes a buffer bottom wall and a buffer side edge, the buffer bottom wall is in contact with the bottom wall, the buffer side edge is located on a part of the periphery of the buffer bottom wall, the buffer side edge and the first side wall , The second side wall and the third side wall are in contact, and the buffering side edge surrounds a clamping opening, wherein the material of the buffer seat is different from the material of the support body.

In some embodiments, the first side wall and the third side wall of the supporting body further include a snap block. The locking block extends from the first side wall or the third side wall toward the accommodating area.

In some embodiments, the support is cardboard, paper-plastic, expanded polystyrene, air column base, or a combination thereof.

In some embodiments, the cushion seat is an air column seat, foamed plastic, foamed polystyrene, or a combination thereof.

In some embodiments, the support further includes a fourth side wall, the fourth side wall is located on the bottom wall, and facing the second side wall, the fourth side wall is connected to the other side of the first side wall and the third side wall relative to the second side wall, respectively . The bottom wall, the first side wall, the third side wall, and the fourth side wall surround a second accommodating area, and the second accommodating area faces the accommodating area. The heterogeneous composite buffer structure further includes a second buffer seat, the second buffer seat is fastened in the second receiving area, and the second buffer seat includes a second buffer bottom wall and a second buffer side edge, the second buffer bottom wall and the bottom The second buffer side edge is located on a part of the peripheral edge of the second buffer bottom wall and is in contact with the first side wall, the third side wall, and the fourth side wall, and the buffer side edge surrounds the second clamping opening, and The second clamping opening faces the clamping opening. Further, the first side wall of the support body includes a first limiting groove, and the heterogeneous composite buffer structure further includes a buffer sheet, which is fastened in the first limiting groove and is in contact with the first side wall. Furthermore, the height of the buffer sheet is greater than the height of the first side wall.

In other embodiments, the first side wall and the third side wall of the support body respectively include a first limiting groove and a second limiting groove. The heterogeneous composite buffer structure further includes a third buffer seat. The third buffer seat includes a third buffer bottom wall, a first buffer side wall and a second buffer side wall. The first buffer side wall is fastened in the first limiting groove and is connected to the first The side walls are in contact, the second buffer side wall is fastened in the second limiting groove and is in contact with the third side wall, and the first buffer side wall and the second buffer side wall are respectively connected to the two sides of the third bottom wall facing each other.

In some embodiments, the buffer seat further includes a suspension piece, the suspension piece is connected to two regions with different side edges of the buffer, and is suspended on the bottom wall of the buffer. Further, the suspension sheet is a glue film sheet, an air column sheet, or a combination thereof.

As described in the foregoing embodiment, the heterogeneous composite cushion packaging box can be used to fasten the cushion structure in the outer box, and the outer box is used as a rigid support, and the cushion structure is used to cushion the impact. The cushion structure can form a heterogeneous compound with the outer box The buffer structure can also be a heterogeneous composite buffer structure, so that through the combination of heterogeneous materials, the effect of supporting and buffering can be achieved at the same time. At the same time, the amount of unfriendly materials is reduced, and the overall material cost and transportation cost are reduced.

FIG. 1 is a perspective schematic view of a first embodiment of a heterogeneous composite buffer packaging box. 2 is a perspective schematic view of a first embodiment of a heterogeneous composite buffer packaging box. As shown in FIGS. 1 and 2, the heterogeneous composite buffer packaging box 1 includes an outer box 200 and a plurality of buffer structures 101 and 103. Here, the heterogeneous composite buffer packaging box 1 is a packaging flat panel display 500 as an example, but it is not limited to this. As shown in FIGS. 1 and 2, the outer box 200 includes a bottom surface 210, a top surface 220, a first side surface 230, and a second side surface 240. Each first side surface 230 is connected to the bottom surface 210 and the second side surface 240. The two first side surfaces 230 are opposite to each other, and the two second side surfaces 240 are opposite to each other. The top surface 220 connects the first side surface 230 and the second side surface 240. One of the bottom surface 210, the two first side surfaces 230, and the second side 240 surrounds a bottom corner accommodating area 251, and the top surface 220, the two first side surfaces 230, and the second One of the two sides 240 surrounds a top corner accommodating area 253.

Here, the buffer structure 101 is a corner pillar buffer structure, and the buffer structure 103 is a seat-type buffer structure. The buffer structures 101 and 103 are fastened in the top corner accommodating area 253 and the bottom corner accommodating area 251, and the buffer structure 101 is fastened in In the top corner accommodating area 253, the buffer structure 103 is fastened in the space formed by the bottom surface 210, the first side 230, and the second side 240, and both ends of the buffer structure 103 are fastened in the bottom corner accommodating area 251. The buffer structure 103 may be a strip-shaped structure with a concave in the middle, and may extend upwards at both ends, so that it has a concave structure in appearance. The materials of the buffer structures 101 and 103 are different from the materials of the outer box 200. Here, the material of the outer box 200 may be high-strength corrugated cardboard or the like to provide higher rigidity and strength. The buffer structure 101 may be an air column base, and the buffer structure 103 may be expanded polystyrene. This is just an example. The cushioning structures 101 and 103 may be paper-plastic, expanded polystyrene, air column base, foamed plastic, etc. to provide cushioning at the bottom or corner. In this way, through the combination of the buffer structure and the outer box, the heterogeneous composite structure is achieved, and at the same time, the support strength and the impact force are buffered.

3 is a perspective schematic view of a second embodiment of a heterogeneous composite buffer packaging box. Further, the buffer structures 102 and 104 of the heterogeneous composite buffer packaging box 1 may also be directly heterogeneous composite buffer structures, and the outer structure 200 is wrapped around the buffer structures 102 and 104. As shown in FIG. 3, the corner pillar-type buffer structure 102 includes a support body 10 and a buffer seat 20. The support body 10 and the buffer seat 20 are made of different materials to provide support and buffer functions. The seat-type buffer structure 104 includes a support body 10 and two buffer seats 20. Here, for convenience of distinction, the first buffer seat 20 and the second buffer seat 30 are defined. The second cushion seat 20 and the third cushion seat 30 are fastened on both sides inside the support body 10.

4 is a perspective schematic view of a third embodiment of a heterogeneous composite buffer packaging box. 5 is a perspective schematic view of a fourth embodiment of a heterogeneous composite buffer packaging box. As shown in FIGS. 4 and 5, in addition to the first and second embodiments, as shown in FIG. 4, the seat-type buffer structure 102 can be fastened to the upper sides of the outer box 200, or as As shown in FIG. 5, the seat-type cushioning structure 103 is fastened to the left and right sides of the outer box 200.

Further, referring again to FIGS. 1 and 2, the heterogeneous composite buffer packaging box 1 further includes a buffer sheet 40, which can be fastened on the first side 230 of the outer box 200 or can be fastened to the seat-type buffer structure 104 On the wall. In order to provide the flat display 500 with surface covering, and buffer the impact force. The above heterogeneous composite buffer packaging box 1 is only an example, and is not limited thereto. In fact, it can be adjusted based on the shape and weight of the object to be packaged. For example, only four buffer structures 102 may be fastened to the bottom corner accommodating area 251 and the top corner accommodating area 253.

The buffer structure will be described in more detail below. FIG. 6 is an exploded schematic view of the first embodiment of the heterogeneous composite buffer structure. 7 is a perspective schematic view of a first embodiment of a heterogeneous composite buffer structure. 8 is a schematic top view of a first embodiment of a heterogeneous composite buffer structure. As shown in FIGS. 6-8, the heterogeneous composite buffer structure 100 of the first embodiment may be a corner pillar-type buffer structure. The heterogeneous composite buffer structure 100 includes a support body 10 and a buffer seat 20. The support body 10 includes a bottom wall 11, a first side wall 13, a second side wall 15, and a third side wall 17. The first side wall 13, the second side wall 15 and the third side wall 17 are located on the bottom wall 11. The first side wall 13 and the third side wall 17 are respectively connected to the two sides of the second side wall 15. The bottom wall 11, the first side wall 13, the second side wall 15 and the third side wall 17 surround a receiving area 111. The buffer seat 20 is fastened in the accommodating area 111, and the buffer seat 20 includes a buffer bottom wall 21 and a buffer side edge 23. The buffer bottom wall 21 is in contact with the bottom wall 11, the buffer side edge 23 is located on a part of the peripheral edge of the buffer bottom wall 21, and is in contact with the first side wall 13, the second side wall 15 and the third side wall 17, and the buffer side edge 23 surrounds Clip connection opening 231. In addition, the material of the cushion seat 20 is different from the material of the support body 10, and a material suitable for support and cushioning is adopted according to factors such as the shape and weight of the object.

As shown in FIGS. 6-8 and referring to FIGS. 1 and 2 at the same time, the corners of the flat display 500 can be snapped to the snap opening 231. In this embodiment, the support body 10 is formed of cardboard, which may be a high-strength corrugated cardboard, and may be a part of the outer box 200. That is, the heterogeneous composite buffer structure 100 of the first embodiment may be formed by using a part of the outer box 200 of FIG. 1 as the support body 10 and using the buffer structure 101 of FIG. 1 as the buffer seat 20. Here, with the better rigidity and strength of corrugated cardboard, it can provide support for the corners of objects. The first side wall 13, the second side wall 15, and the third side wall 17 of the support body 10 are enclosed in a concave shape here, and are enclosed in an accommodating area 111. The first side wall 13 and the third side wall 17 are mirrored, however, this is only an example and is not limited thereto. In addition, the buffer seat 20 is an air column seat in which the air column pieces are bent and formed. The air column seat can contain a plurality of independent air columns, so that when an external force is applied, the damage of a single air column will not completely destroy the overall cushioning effect. In addition, the air column can be used to adjust the volume to make the cushion The seat 20 is fastened and clamped in the accommodating area 111. The buffer side edge 23 of the buffer seat 20 may be a single piece of air column or multiple pieces of air column. Here, the buffer side edge 23 surrounds an arc-shaped latching opening 231, and the direction of the latching opening 231 is substantially the same as the direction of the concave shape surrounded by the first side wall 13, the second side wall 15, and the third side wall 17. When the corner of the object is caught in the catching opening 231, the air column can tightly cover the corner of the object. This is only an example, and not limited to this.

9 is an exploded schematic view of a second embodiment of a heterogeneous composite buffer structure. 10 is a schematic perspective view of a second embodiment of a heterogeneous composite buffer structure. 11 is a schematic top view of a second embodiment of a heterogeneous composite buffer structure. As shown in FIGS. 9-11, and referring to FIG. 2 at the same time, the heterogeneous composite buffer structure 102 of the second embodiment is also a corner pillar-type buffer structure. The heterogeneous composite buffer structure 102 includes a support body 10 and a buffer seat 20. The support body 10 is made of expanded polystyrene, and the buffer seat 20 is an air column seat bent and formed by an air column piece, and is fastened in the accommodating area 111. This structure is more suitable for carrying heavier, large-area objects. In addition, the first side wall 13 and the third side wall 17 of the support body 10 further include locking blocks 131 and 171. The locking blocks 131 and 171 respectively extend from the first side wall 13 or the third side wall 17 toward the accommodating area 111, so as to limit the buffer seat 20 to prevent the buffer seat 20 from being separated from the support body 10. The buckle blocks 131 and 171 may be integrally formed when the polystyrene foam is used. Furthermore, since the heterogeneous composite buffer structure 102 of the second embodiment has the buffer seat 20, the support body 10 can reduce the thickness of the first side wall 13, the second side wall 15 and the third side wall 17, and can reduce the foamed polystyrene The use of ethylene (Expandable Polystyrene, EPS) reduces the cost of materials and also reduces the environmental problems of subsequent recycling. In addition, the buffer seat 20 is an air column seat, which can fill the gaps of the support body 10 through inflation, thereby further achieving the buffer effect.

12 is an exploded schematic view of a third embodiment of a heterogeneous composite buffer structure. 13 is a perspective schematic view of a third embodiment of a heterogeneous composite buffer structure. The heterogeneous composite buffer structure 105 of the third embodiment is opposite to the heterogeneous composite buffer structure 100 of the first embodiment and the heterogeneous composite buffer structure 102 of the second embodiment, the support body 10 is an air column seat, and the buffer seat 20 is a beryllium Expanded polystyrene, paper-plastic, or cardboard. In this embodiment, the edges of the buffer seat 20 and the object, such as the flat display 500, can be more closely fitted, or the shape of the sharp point can be eased, the irregular shape can be shaped, or the whole can be thickened. , The external support body 10 reaches the support buffer seat 20 which is not easy to fall off or chip. It can also achieve the dual functions of support and cushioning.

The above first embodiment, second embodiment, and third embodiment are only examples, and are not intended to be limiting. The support body 10 may be cardboard, paper-plastic, expanded polystyrene, air column base or a combination thereof, and the buffer seat 20 may be an air column base, foam plastic, expanded polystyrene, or a combination thereof. In this way, materials suitable for support and cushioning can be selected for different objects.

14 is a perspective schematic view of a fourth embodiment of a heterogeneous composite buffer structure. 15 is a schematic top view of a fourth embodiment of a heterogeneous composite buffer structure. As shown in FIGS. 14-15, while referring to FIG. 2, the heterogeneous composite buffer structure 104 of the fourth embodiment may be a seat-type buffer structure. In addition, the heterogeneous composite buffer structure 104 of the fourth embodiment may be regarded as the first embodiment or The second embodiment extends bidirectionally. In the fourth embodiment, the heterogeneous composite buffer structure 104 includes a support body 10, a first buffer seat 20, and a second buffer seat 30. Here, in fact, the first buffer seat 20 and the aforementioned buffer seat 20 represent the same buffer The seat is only for the convenience of the subsequent description, and the "first" is added to distinguish it from the second buffer seat 30. In addition, the structures of the first cushion seat 20 and the second cushion seat 30 are substantially the same, but the arrangement directions are different.

In the fourth embodiment, the support body 10 of the heterogeneous composite buffer structure 104 includes a bottom wall 11, a first side wall 13, a second side wall 15, a third side wall 17, and a fourth side wall 19. The first side wall 13, the second side wall 15, the third side wall 17, and the fourth side wall 19 are located on the bottom wall 11. The first side wall 13 and the third side wall 17 are respectively connected to both sides of the second side wall 15, and the fourth side wall 19 is respectively connected to the other side of the first side wall 13 and the third side wall 17 relative to the second side wall 15. The bottom wall 11, the first side wall 13, the second side wall 15 and the third side wall 17 surround a first accommodating area 111. The bottom wall 11, the first side wall 13, the third side wall 17 and the fourth side wall 19 surround a second accommodating area 113. Here, the first accommodating area 111 may be opposite to the second accommodating area 113, and may further be mirrored, but this is only an example, and is not limited thereto. Furthermore, the support body 10 may be a part of the outer box 200 in FIG. 1.

The first buffer seat 20 is fastened in the first accommodating area 111, and the second buffer seat 30 is fastened in the second accommodating area 113. The first buffer seat 20 includes a first buffer bottom wall 21 and a first buffer side edge 23. The first buffer bottom wall 21 is in contact with the bottom wall 11, the first buffer side edge 23 is located on a part of the peripheral edge of the first buffer bottom wall 21, and is in contact with the first side wall 13, the second side wall 15 and the third side wall 17, and A buffer side 23 surrounds the first clamping opening 231. The second buffer seat 30 includes a second buffer bottom wall 31 and a second buffer side edge 33. The second buffer bottom wall 31 is in contact with the bottom wall 11, and the second buffer side edge 33 is located on a part of the peripheral edge of the second buffer bottom wall 31 and is in contact with the first side wall 13, the third side wall 17, and the fourth side wall 19. The second buffering lateral edge 33 surrounds a second clamping opening 331, and the second clamping opening 331 faces the first clamping opening 231. Here, the first buffer seat 20 and the second buffer seat 30 may be arranged in a mirror manner with each other, but this is only an example and is not limited thereto.

16 is a schematic top view of a fifth embodiment of a heterogeneous composite buffer structure. 17 is a perspective schematic view of a fifth embodiment of a heterogeneous composite buffer structure. As shown in FIGS. 16-17, the heterogeneous composite buffer structure 106 of the fifth embodiment is also a seat-type buffer structure. In addition to the structure of the fourth embodiment, the first of the support body 10 of the heterogeneous composite buffer structure 106 of the fifth embodiment The side wall 13 further includes a first side wall 13 and a pair of locking blocks 131, and a first limiting groove 135 is formed between the pair of locking blocks 131. This is only an example, and the first limiting groove 135 may also be formed by recessing the first side wall 13. The heterogeneous composite buffer structure 106 further includes a buffer sheet 40, and a portion of the buffer sheet 40 is fastened in the first limiting groove 135 and is in contact with the first sidewall 13. In this way, the buffering piece 40 can be used to enhance the buffering effect on the part of the object that needs to be protected. Further, the height of the buffer sheet 40 may be greater than the height of the first side wall 13, that is, the buffer sheet 40 may protrude from the support body 10. The above is only an example, not limited to this.

18 is a schematic top view of a sixth embodiment of a heterogeneous composite buffer structure. 19 is a perspective schematic view of a sixth embodiment of a heterogeneous composite buffer structure. As shown in FIGS. 18-19, in the heterogeneous composite buffer structure 107 of the sixth embodiment, in addition to the heterogeneous composite buffer structure 104 of the fourth embodiment, the first side wall 13 and the third of the support body 10 of the heterogeneous composite buffer structure 107 The side wall 17 further includes a pair of locking blocks 131 and 171 respectively. A first limiting groove 135 is formed between the pair of locking blocks 131 and a second limiting groove 175 is formed between the pair of locking blocks 171. This is only an example. The first limiting groove 135 and the second limiting groove 175 may also be formed by recessing the first side wall 13 and the third side wall 17. The heterogeneous composite buffer structure 107 further includes a third buffer seat 50. The third buffer seat 50 is an air column piece and can be bent into a U-shaped structure. The third buffer seat 50 includes a third buffer bottom wall 51, a first buffer side wall 53 and a second buffer side wall 55. The first buffer side 53 wall is fastened in the first limiting groove 135 and is in contact with the first side wall 13. The second buffer side wall 55 is fastened in the second limiting groove 175 and is in contact with the third side wall 17. The first buffer side wall 53 and the second buffer side wall 55 are respectively connected to two sides of the third buffer bottom wall 51 facing each other. In this way, the third buffer seat 50 can be used to further enhance the buffering effect on the position between the first buffer seat 20 and the second buffer seat 30.

20 is a perspective schematic view of a seventh embodiment of a heterogeneous composite buffer structure. As shown in FIG. 20, the heterogeneous composite buffer structure 108 of the seventh embodiment is based on a further variation of the fifth embodiment. In the seventh embodiment, the second buffer side wall 55 of the third buffer seat 50 protrudes from the support body 10. Further, the height is much higher than the height of the third side wall 17, so that a mid-level buffer protection can be formed on the middle plane of the object. Further, the second buffer side wall 55 can further include an extension portion 57 that can extend from the other side of the second buffer side wall 55. The extension portion 57 can be bent to easily extend to the other surface of the object to provide a buffering effect.

The descriptions in the above embodiments are only examples, and are not limited thereto. The shapes, structures, and materials of the support body 10 and the buffer seat 20 can be adjusted based on the shape and weight of the object to be packaged. The supporting body 10 may be a part of the outer box 200.

21 is a schematic perspective view of another embodiment of the buffer seat of FIG. 6. 22 is a perspective schematic view of another embodiment of the buffer seat of FIG. 6. As shown in FIGS. 21-22, the buffer seat 20 may further include a suspension piece 25, which is connected to two different areas of the buffer side edge 23 and is suspended on the buffer bottom wall 21. In this way, when the object is packaged, it will contact with the hanging piece 25, and a buffer gap 27 can be reserved between the object and the buffer bottom wall 21. In this way, when the object is transported, if it is hit or shocked, the object can pass through the suspension piece 25 to avoid direct collision, thereby achieving a further cushioning effect. In the embodiment shown in FIG. 21, the suspension piece 25 is an air column piece. In the embodiment shown in FIG. 22, the suspension piece 25 is a glue film. The above is only an example and is not limited thereto.

As described in the foregoing embodiment, which is only an example, and is not actually limited to this, the heterogeneous composite cushion packaging box 1 can be cushioned by fastening the cushion structure in the outer box 200, and the outer box 200 is used as a rigid support for cushioning Structure to cushion the impact. The buffer structure can form a heterogeneous composite buffer structure with the outer box 200, or a heterogeneous composite buffer structure alone, so that by combining the support body 10 and the buffer seat 20, the effect of supporting and buffering can be provided at the same time, and the supporting strength of the package is improved, and More resistant to impact. Furthermore, the amount of non-environmentally friendly materials can be reduced, and the overall material cost and transportation cost can be reduced.

The preferred embodiment is disclosed as above, but it is not intended to limit the present invention. Any person skilled in the relevant arts can make some changes and retouching without departing from the scope of the present invention. Therefore, the scope of patent protection for the creation of the present invention Subject to the definition of the scope of the patent application attached to this specification.

1‧‧‧heterogeneous composite buffer packing box

100‧‧‧heterogeneous composite buffer structure

101‧‧‧buffer structure

102‧‧‧buffer structure / heterogeneous composite buffer structure

103‧‧‧buffer structure

104‧‧‧buffer structure / heterogeneous composite buffer structure

105‧‧‧heterogeneous composite buffer structure

106‧‧‧heterogeneous composite buffer structure

107‧‧‧heterogeneous composite buffer structure

108‧‧‧heterogeneous composite buffer structure

200‧‧‧Outer box

210‧‧‧Bottom

220‧‧‧Top

230‧‧‧The first side

240‧‧‧Second side

251‧‧‧Accommodation area

253‧‧‧ accommodating area

10‧‧‧ support

11‧‧‧ bottom wall

111‧‧‧accommodation area / first accommodation area

113‧‧‧Second housing area

13‧‧‧First side wall

131‧‧‧Snap block

135‧‧‧First limit slot

15‧‧‧Second side wall

17‧‧‧third side wall

171‧‧‧Snap block

175‧‧‧Second limit slot

19‧‧‧ Fourth side wall

20‧‧‧Buffer seat / first buffer seat

21‧‧‧Buffer bottom wall / First buffer bottom wall

23‧‧‧buffer side edge / first buffer side edge

231‧‧‧Clamping opening / first clamping opening

25‧‧‧Suspension piece

27‧‧‧Buffer gap

30‧‧‧Second buffer seat

31‧‧‧Second buffer bottom wall

33‧‧‧Second buffer side

331‧‧‧Second snap opening

40‧‧‧buffer

50‧‧‧third buffer seat

51‧‧‧The third buffer bottom wall

53‧‧‧First buffer sidewall

55‧‧‧Second buffer side wall

57‧‧‧Extension

500‧‧‧Flat display

FIG. 1 is a perspective schematic view of a first embodiment of a heterogeneous composite buffer packaging box. 2 is a perspective schematic view of a first embodiment of a heterogeneous composite buffer packaging box. 3 is a perspective schematic view of a second embodiment of a heterogeneous composite buffer packaging box. 4 is a perspective schematic view of a third embodiment of a heterogeneous composite buffer packaging box. 5 is a perspective schematic view of a fourth embodiment of a heterogeneous composite buffer packaging box. 6 is an exploded schematic view of the first embodiment of the heterogeneous composite buffer structure. 7 is a perspective schematic view of a first embodiment of a heterogeneous composite buffer structure. 8 is a schematic top view of a first embodiment of a heterogeneous composite buffer structure. 9 is an exploded schematic view of a second embodiment of a heterogeneous composite buffer structure. 10 is a schematic perspective view of a second embodiment of a heterogeneous composite buffer structure. 11 is a schematic top view of a second embodiment of a heterogeneous composite buffer structure. 12 is an exploded schematic view of a third embodiment of a heterogeneous composite buffer structure. 13 is a perspective schematic view of a third embodiment of a heterogeneous composite buffer structure. 14 is a perspective schematic view of a fourth embodiment of a heterogeneous composite buffer structure. 15 is a schematic top view of a fourth embodiment of a heterogeneous composite buffer structure. 16 is a schematic top view of a fifth embodiment of a heterogeneous composite buffer structure. 17 is a perspective schematic view of a fifth embodiment of a heterogeneous composite buffer structure. 18 is a schematic top view of a sixth embodiment of a heterogeneous composite buffer structure. 19 is a perspective schematic view of a sixth embodiment of a heterogeneous composite buffer structure. 20 is a perspective schematic view of a seventh embodiment of a heterogeneous composite buffer structure. 21 is a schematic perspective view of another embodiment of the buffer seat of FIG. 6. 22 is a perspective schematic view of another embodiment of the buffer seat of FIG. 6.

Claims (19)

A heterogeneous composite buffer packaging box, comprising: an outer box including a bottom surface, a top surface, two first side surfaces, and two second side surfaces, wherein each of the first side surfaces is respectively connected to the bottom surface and the two second side surfaces, And the first side faces are opposed to each other, the second side faces are opposed to each other, the top face connects the first side face and the second side faces, the bottom face, the first side face and the second side face A bottom corner accommodating area is provided, and the top surface, one of the first side surfaces and the second side surfaces surround a top corner accommodating area; and a plurality of buffer structures are fastened to the top corner accommodating area In the area and the bottom corner accommodating area, the material of the buffer structure is different from the material of the outer box. The heterogeneous composite buffer packaging box according to claim 1, wherein the buffer structures include a two-corner pillar buffer structure and a one-piece cushion structure, the corner pillar buffer structure is fastened in the top corner receiving area, the seat The body-type buffer structure is fastened in the space formed by the bottom surface, the first side surfaces and the second side surfaces, and both ends of the seat-type buffer structure are fastened in the bottom corner accommodating area. The heterogeneous composite buffer packaging box according to claim 2, wherein the corner pillar-type buffer structure includes a buffer bottom wall and a buffer side edge, the buffer bottom wall is in contact with the top surface, and the buffer side edge is located on the buffer bottom wall On a part of the peripheral edge, the buffer side edge is in contact with one of the first side surface and the second side surface, and the buffer side edge surrounds a clamping opening. The heterogeneous composite buffer packaging box according to claim 3, wherein the corner pillar buffer structure includes a support body and a buffer seat, the support body includes a bottom wall, a first side wall, a second side wall, and a third The side wall, the bottom wall is in contact with the top surface, the first side wall, the second side wall, and the third side wall are located on the bottom wall, and the first side wall and the third side wall are in contact with one of the two first side surfaces, respectively , The second side is in contact with one of the second sides, the first side wall and the third side wall are respectively connected to the two sides of the second side wall, the bottom wall, the first side wall, the second side wall and the first side wall The three side walls surround a receiving area, the buffer seat is fastened in the receiving area, and the buffer seat includes the buffer bottom wall and the buffer side edge, the buffer bottom wall is in contact with the bottom wall, the buffer side The edge is located on a part of the peripheral edge of the buffer bottom wall, and is in contact with the first side wall, the second side wall, and the third side wall, and the buffer side edge surrounds the clamping opening, wherein the material of the buffer seat is different The material of the support. The heterogeneous composite buffer packaging box according to claim 2, wherein the seat-type buffer structure includes a bottom wall, a first side wall, a second side wall, a third side wall, and a fourth side wall, the first side wall, The second side wall, the third side wall, and the fourth side wall are located on the bottom wall, the bottom wall is in contact with the bottom surface of the outer box, and the first side wall and the third side wall are respectively in contact with the first side surfaces A contact, the second side wall and the fourth side wall are respectively in contact with one of the second side surfaces, the bottom wall, the first side wall, the second side wall and the third side wall surround a first accommodating In the area, the bottom wall, the first side wall, the second side wall and the third side wall surround a second accommodating area, wherein the first accommodating area faces the second accommodating area. The heterogeneous composite buffer packaging box according to claim 5, wherein the seat-type buffer structure further includes: a first buffer seat fastened in the first receiving area, and the first buffer seat includes a first buffer A bottom wall and a first buffer side edge, the first buffer bottom wall is in contact with the bottom wall, the first buffer side edge is located on a part of the peripheral edge of the first buffer bottom wall, and is connected to the first side wall and the second The side wall and the third side wall are in contact, and a first clamping opening is surrounded by the first buffer side edge; and a second buffer seat is fastened in the second accommodating area, and the second buffer seat includes A second buffer bottom wall and a second buffer side edge, the second buffer bottom wall is in contact with the bottom wall, the second buffer side edge is located on a part of the peripheral edge of the second buffer bottom wall, and the first side wall The second side wall and the fourth side wall are in contact, and a second clamping opening is defined around the second buffer side edge, and the second clamping opening faces the first clamping opening. The heterogeneous composite buffer packaging box according to claim 5, wherein the first side wall of the seat-type buffer structure includes a first limit groove, and the heterogeneous composite buffer packaging box further includes a buffer sheet A part is fastened in the first limiting groove and is in contact with the first side wall. According to the heterogeneous composite buffer packaging box described in claim 7, the height of the buffer sheet is greater than the height of the first side wall. The heterogeneous composite buffer packaging box according to claim 5, wherein the first side wall and the third side wall of the seat-type buffer structure respectively include a first limiting groove and a second limiting groove, and the heterogeneous composite buffer packaging The box further includes a third buffer seat including a third buffer bottom wall, a first buffer side wall and a second buffer side wall, the first buffer side wall is fastened in the first limiting groove, And in contact with the first side wall, the second buffer side wall is fastened in the second limiting groove and is in contact with the third side wall, the first buffer side wall and the second buffer side wall are respectively connected to the third bottom wall Two sides facing each other. A heterogeneous composite buffer structure includes: a support body including a bottom wall, a first side wall, a second side wall, and a third side wall, wherein the first side wall, the second side wall, and the third side wall are located at the On the bottom wall, the first side wall and the third side wall are respectively connected to both sides of the second side wall, and the bottom wall, the first side wall, the second side wall, and the third side wall surround a receiving area; and A buffer seat is fastened in the accommodating area, and the buffer seat includes a buffer bottom wall and a buffer side edge, the buffer bottom wall is in contact with the bottom wall, the buffer side edge is located on the periphery of the buffer bottom wall On a part, the first side wall, the second side wall and the third side wall are in contact with each other, and the buffering side edge surrounds a clamping opening, wherein the material of the buffer seat is different from the material of the support body. The heterogeneous composite buffer structure according to claim 10, wherein the first side wall and the third side wall of the support body further include a snap block, and the snap block faces the first side wall or the third side wall toward the The accommodation area extends. The heterogeneous composite buffer structure according to claim 10, wherein the support is a paperboard, a paper-plastic, a foamed polystyrene, an air column base, or a combination thereof. The heterogeneous composite buffer structure according to claim 10, wherein the buffer seat is an air column seat, a foamed plastic, a foamed polystyrene, or a combination thereof. The heterogeneous composite buffer structure according to claim 10, wherein the support further includes a fourth side wall, the fourth side wall is located on the bottom wall, and facing the second side wall, the fourth side wall is connected to the first The other side of the side wall and the third side wall relative to the second side wall, the bottom wall, the first side wall, the third side wall, and the fourth side wall surround a second accommodating area, and the second The placement surface faces the receiving area, and the heterogeneous composite buffer structure further includes a second buffer seat, the second buffer seat is fastened in the second receiving area, and the second buffer seat includes a second buffer A bottom wall and a second buffer side edge, the second buffer bottom wall is in contact with the bottom wall, the second buffer side edge is located on a part of the peripheral edge of the second buffer bottom wall, and is in contact with the first side wall and the first The third side wall and the fourth side wall are in contact, and a second clamping opening is defined around the second buffer side edge, and the second clamping opening faces the clamping opening. The heterogeneous composite buffer structure according to claim 14, wherein the first side wall of the support body includes a first limiting groove, and the heterogeneous composite buffer structure further includes a buffer sheet, a portion of the buffer sheet is fastened to The first limiting groove is in contact with the first side wall. The heterogeneous composite buffer structure according to claim 15, wherein the height of the buffer sheet is greater than the height of the first side wall. The heterogeneous composite buffer structure according to claim 14, wherein the first side wall and the third side wall of the support body respectively include a first limiting groove and a second limiting groove, and the heterogeneous composite buffer structure further includes a A third buffer seat including a third buffer bottom wall, a first buffer side wall and a second buffer side wall, the first buffer side wall is fastened in the first limiting groove and is connected with the first A side wall is in contact, the second buffer side wall is fastened in the second limiting groove and is in contact with the third side wall, the first buffer side wall and the second buffer side wall are respectively connected to the third buffer bottom wall to face each other On both sides. The heterogeneous composite buffer structure according to claim 10, wherein the buffer seat further includes a suspension piece, the suspension piece is connected to two different areas of the buffer side edge, and is suspended on the buffer bottom wall. The heterogeneous composite buffer structure according to claim 18, wherein the suspension sheet is a glue membrane sheet, an air column sheet, or a combination thereof.