All-paper package of display

Abstract

The utility model is suitable for the field of display packaging, and provides a full-paper package of a display, which comprises a lower support, an outer box body which wraps the lower support and is of a cavity structure, and a lock catch which penetrates through the outer box body and the lower support to lock the outer box body and the lower support together, the lower buffering part is arranged in the lower support and used for fixing and protecting the display, and the upper buffering part is arranged in the outer box body and used for fixing and protecting the display. The inner buffering cushion aims at solving the technical problem that in the prior art, an inner buffering cushion is made of EPS, EPE and other materials, and the materials cannot be recycled.

Description

Technical Field

[0001] The utility model belongs to the field of display packaging, and in particular relates to a full-paper packaging of a display. Background Art

[0002] As people's environmental awareness increases, all walks of life now advocate green, environmental protection, low carbon and circular economy. The transportation packaging of large-size monitors generally adopts the combination of inner cushioning pads, bottom brackets and upper wing boxes. The inner cushioning pads can generally be made of EPS, EPE and other materials. Currently, EPE and EPS materials are mostly used in the market, and these materials cannot be recycled. Therefore, green and environmentally friendly materials have become a development trend in the packaging of large-size monitors. Utility Model Content

[0003] The utility model aims to provide a full-paper package for a display, aiming to solve the technical problem in the prior art that the inner buffer pad is made of materials such as EPS, EPE, etc., and such materials cannot be recycled.

[0004] The utility model is implemented as follows: a full-paper package for a display, the full-paper package comprising a lower support, an outer box body covering the lower support and presenting a cavity structure, a lock penetrating the outer box body and the lower support to lock the outer box body and the lower support together, a lower buffer portion arranged in the lower support for fixing and protecting the display, and an upper buffer portion arranged in the outer box body for fixing and protecting the display.

[0005] A further technical solution of the utility model is: the lower buffer part includes a lower left buffer component and a lower right buffer component which are placed on both sides of the lower support and formed by folding; the upper buffer part includes an upper left outer buffer unit and an upper right outer buffer unit which are placed on both sides of the top of the outer box body and formed by folding, and an upper left buffer component and an upper right buffer component which are respectively arranged on the upper left outer buffer unit and the upper right outer buffer unit.

[0006] A further technical solution of the utility model is: the lower left buffer assembly has the same structure as the lower right buffer assembly, and the lower left buffer assembly includes an outer buffer unit, an inner buffer unit arranged on the outer buffer unit and placed inside one side, a bottom buffer unit arranged on the outer buffer unit and placed at the bottom of the outer buffer unit, a side buffer unit arranged on the bottom buffer unit and placed on the outside, and a corner plug unit arranged at the connection between the bottom buffer unit and the side buffer unit.

[0007] A further technical solution of the present utility model is as follows: The outer buffer unit includes an outer buffer main horizontal plate, a first outer buffer vertical plate, a first outer buffer inclined horizontal plate, a second outer buffer vertical plate, a second outer buffer horizontal plate, a third outer buffer vertical plate, a third outer buffer horizontal plate, a fourth outer buffer vertical plate, and a fourth outer buffer horizontal plate which are sequentially connected by crease lines on one side of the outer buffer main horizontal plate and form a square tubular structure through inner folding, and a fifth outer buffer vertical plate, a fifth outer buffer horizontal plate, a sixth outer buffer vertical plate, and a sixth outer buffer horizontal plate which are sequentially connected by crease lines on the other side of the outer buffer main horizontal plate and form a square tubular structure through inner folding; The inner buffer unit includes an inner buffer main vertical plate, a first inner buffer horizontal plate, a first inner buffer vertical plate, a second inner buffer horizontal plate, and a second inner buffer vertical plate which are sequentially connected by crease lines on one side of the inner buffer main vertical plate and form a square tubular structure through inner folding, and a third inner buffer horizontal plate, a third inner buffer vertical plate, a fourth inner buffer horizontal plate, a fourth inner buffer vertical plate, and a fifth inner buffer horizontal plate which are sequentially connected by crease lines on the other side of the inner buffer main vertical plate and form a square tubular structure through inner folding; The bottom buffer unit includes a bottom buffer main horizontal plate, a first bottom buffer vertical plate which is connected by crease lines on both sides of the bottom buffer main horizontal plate and has an inclined surface at the contact with the side buffer unit, a first bottom buffer horizontal plate, a second bottom buffer vertical plate, a second bottom buffer horizontal plate, a third bottom buffer vertical plate, a third bottom buffer horizontal plate, and a fourth bottom buffer vertical plate which are sequentially connected by crease lines on the other side of one first bottom buffer vertical plate and form a square tubular structure through inner folding, and a fourth bottom buffer horizontal plate, a fifth bottom buffer vertical plate, a sixth bottom buffer vertical plate, a fifth bottom buffer horizontal plate, a seventh bottom buffer vertical plate, a sixth bottom buffer horizontal plate, an eighth bottom buffer vertical plate, a seventh bottom buffer horizontal plate, and a ninth bottom buffer vertical plate which are sequentially connected by crease lines on the other side of the other first bottom buffer vertical plate and form a stepped square tubular structure. At least one first notch is provided on the sixth bottom buffer vertical plate, the fifth bottom buffer horizontal plate, and the seventh bottom buffer vertical plate, and at least one second notch opposite to the first notch is provided on the eighth bottom buffer vertical plate, the seventh bottom buffer horizontal plate, and the ninth bottom buffer vertical plate;The side buffer unit includes a side buffer main cross plate connecting to the bottom buffer unit, a first side buffer vertical plate arranged on both sides of the side buffer main cross plate and connected by a crease line, with an inclined surface at the contact with the bottom buffer unit, a first side buffer cross plate arranged on one side of the first side buffer vertical plate and connected by a crease line, with a plug angle cover plate on the inner side and a side buffer cover plate with a concave structure on the outer side, a second side buffer vertical plate and a second side buffer cross plate arranged on the other side of the first side buffer cross plate and connected in sequence by a crease line, a third side buffer vertical plate arranged on the other side of the second side buffer cross plate and connected by a crease line, with an extension plate on the inner side, a fourth side buffer vertical plate and a first side buffer inclined plate arranged on the other side of the third side buffer vertical plate and connected in sequence by a crease line, and folded inward to cooperate with the second side buffer vertical plate, the second side buffer cross plate and the third side buffer vertical plate to form a square tubular structure, and a fourth side buffer cross plate, a fifth side buffer vertical plate, a fifth side buffer cross plate, a sixth side buffer vertical plate, a sixth side buffer cross plate and a seventh side buffer vertical plate arranged on one side of the other first side buffer vertical plate and connected in sequence by a crease line and folded inward to form a square tubular structure; the plug angle unit includes a plurality of plug angle buffer plates connected in sequence by a crease line to form a cross structure and folded into a right angle structure by a cross crease line.;

[0008] A further technical solution of the present utility model is that the upper left outer buffer unit includes an upper left outer buffer main cross plate with a first avoidance groove in the middle of one side and a second avoidance groove at the inner bottom corner of the other side, a first upper left outer buffer vertical plate arranged on one side of the upper left outer buffer main cross plate and connected by a crease line, with a third avoidance groove on the side connected to the first avoidance groove, and fourth and fifth avoidance grooves on the opposite sides of the middle of the other side relative to the first avoidance groove, a first upper left outer buffer cross plate and a second upper left outer buffer vertical plate arranged on the other side of the first upper left outer buffer vertical plate and connected in sequence by a crease line, a second upper left outer buffer cross plate arranged on the other side of the second upper left outer buffer vertical plate and connected by a crease line, with a sixth avoidance groove in the middle of the top and folded inward to cooperate with the first upper left outer buffer vertical plate, the first upper left outer buffer cross plate and the second upper left outer buffer vertical plate to form a square tubular structure, and a third upper left outer buffer vertical plate, a third upper left outer buffer cross plate, a fourth upper left outer buffer vertical plate, a fourth upper left outer buffer cross plate, a fifth upper left outer buffer vertical plate, a fifth upper left outer buffer cross plate, a sixth upper left outer buffer vertical plate and a sixth upper left outer buffer cross plate arranged on the other side of the upper left outer buffer main cross plate and connected in sequence by a crease line and folded inward to form a square tubular structure.

[0009] A further technical solution of the present utility model is as follows: The upper right outer buffer unit includes an upper right outer buffer main cross plate with a seventh avoidance groove in the middle of one side, an eighth avoidance groove on the outer side, and a ninth avoidance groove at the inner corner of the bottom of the other side. A first upper right outer buffer vertical plate is disposed on one side of the upper right outer buffer main cross plate and connected by a crease line. The side connected to the seventh avoidance groove has a tenth avoidance groove, and the two sides opposite to the seventh avoidance groove in the middle of the other side have a twelfth avoidance groove and a thirteenth avoidance groove, and the outer side has a first folding plate. A first upper right outer buffer cross plate and a second upper right outer buffer vertical plate are sequentially connected by a crease line on the other side of the first upper right outer buffer vertical plate. A second upper right outer buffer cross plate is disposed on the other side of the second upper right outer buffer vertical plate and connected by a crease line. The middle of the top has an eleventh avoidance groove and is folded inward to cooperate with the first upper right outer buffer vertical plate, the first upper right outer buffer cross plate, and the second upper right outer buffer vertical plate to form a square tubular structure. And a third upper right outer buffer vertical plate, a third upper right outer buffer cross plate, a fourth upper right outer buffer vertical plate, a fourth upper right outer buffer cross plate, a fifth upper right outer buffer vertical plate, a fifth upper right outer buffer cross plate, a sixth upper right outer buffer vertical plate, and a sixth upper right outer buffer cross plate are sequentially connected by a crease line on the other side of the upper right outer buffer main cross plate and are folded inward to form a square tubular structure.

[0010] A further technical solution of the present utility model is as follows: The left upper buffer assembly has the same structure as the right upper buffer assembly. The left upper buffer assembly includes a top buffer unit disposed on the left upper outer buffer unit and on the top of the left upper outer buffer unit, and an outer buffer unit disposed on the top buffer unit and on the outer side.

[0011] A further technical solution of the present utility model is that: the top buffer unit includes a top buffer main cross plate, first top buffer vertical plates arranged on both sides of the top buffer main cross plate and connected to the top buffer main cross plate through crease lines, and the outer ends of which are in an inclined surface structure, a first top buffer cross plate arranged on one side of the top buffer main cross plate, connected to one of the first top buffer vertical plates through a crease line, and folded inward to form a stepped square tubular structure and sequentially connected through crease lines, a second top buffer vertical plate, a third top buffer vertical plate, a second top buffer cross plate, a fourth top buffer vertical plate, a third top buffer cross plate, a fifth top buffer vertical plate, a fourth top buffer cross plate and a sixth top buffer vertical plate, and a fifth top buffer cross plate arranged on the other side of the top buffer main cross plate, connected to the other first top buffer vertical plate through a crease line, and folded inward with the top end in a square tubular structure and sequentially connected through crease lines, a seventh top buffer vertical plate, a sixth top buffer cross plate, an eighth top buffer vertical plate, a seventh top buffer cross plate and a ninth top buffer vertical plate; the outer buffer unit includes an outer buffer main cross plate, first outer buffer vertical plates arranged on both sides of the outer buffer main cross plate and connected to the outer buffer main cross plate through crease lines, and the inner ends of which are in an inclined surface structure, a first outer buffer cross plate arranged on one side of the outer buffer main cross plate, connected to one of the first outer buffer vertical plates through a crease line, and folded inward to form a square tubular structure and sequentially connected through crease lines, a second outer buffer vertical plate, a second outer buffer cross plate, a third outer buffer vertical plate, a third outer buffer cross plate and a fourth outer buffer vertical plate, a fourth outer buffer cross plate arranged on the other side of the outer buffer main cross plate, connected to the other first outer buffer vertical plate through a crease line, and folded inward to form a square tubular structure and sequentially connected through crease lines, a fifth outer buffer vertical plate, a fifth outer buffer cross plate, a sixth outer buffer vertical plate, a sixth outer buffer cross plate and a seventh outer buffer vertical plate, and an outer buffer cover plate arranged outside the fourth outer buffer cross plate, extending outward to cover the first outer buffer cross plate, and having inner folding plates on both outer sides.

[0012] A further technical solution of the present utility model is that: the upper buffer part further includes filling buffer units arranged on the upper left outer buffer unit and the upper right outer buffer unit and at the inner ends thereof, and a dividing unit arranged on the upper left outer buffer unit and the upper right outer buffer unit.

[0013] A further technical solution of the present utility model is that: the filling and buffering unit includes a filling main vertical plate, a first filling horizontal plate, a first filling vertical plate, a second filling horizontal plate, and a second filling vertical plate which are arranged on one side of the filling main vertical plate and are folded inward to form a square tubular structure and are sequentially connected by crease lines, and a third filling horizontal plate, a third filling vertical plate, a fourth filling horizontal plate, a fourth filling vertical plate, a fifth filling horizontal plate, and a fifth filling vertical plate which are arranged on the other side of the filling main vertical plate and are folded inward to form a square tubular structure and are sequentially connected by crease lines. The dividing unit includes a dividing main board, and dividing vertical boards which are respectively arranged on both sides of the dividing main board through crease lines.

[0014] The beneficial effects of the present utility model are as follows: This kind of all-paper packaging uses all-corrugated cardboard as the packaging material, which is green and environmentally friendly. The outer packaging box adopts the combination of a lower support and an outer box body, which is convenient for taking and placing large monitors. The inner buffer adopts a four-corner packaging method to protect the four sides around the upper and lower ends of the monitor. Each single-corner inner buffer component adopts a multi-component combination method for plug-in assembly to form a buffer structure on four sides. The lower left and right buffer corners are separately strengthened by plugging corner units to make up for the pressure of the monitor on the paper structure during static pressure. In addition to buffering the monitor, the upper left and right structures also form a wire groove, a remote control groove, and a dog hole wire groove. Moreover, the structure is simple, the cost is low, the protection effect is good, and it can be recycled and reused. Description of the Drawings

[0015] Figure 1 is an exploded view of the overall structure of an all-paper packaging for a monitor provided by an embodiment of the present utility model;

[0016] Figure 2 is a plan view of the outer box body of an all-paper packaging for a monitor provided by an embodiment of the present utility model;

[0017] Figure 3 is a three-dimensional view of the outer box body of an all-paper packaging for a monitor provided by an embodiment of the present utility model;

[0018] Figure 4 is a plan view of the lower support of an all-paper packaging for a monitor provided by an embodiment of the present utility model;

[0019] Figure 5 is a three-dimensional view of the lower support of an all-paper packaging for a monitor provided by an embodiment of the present utility model;

[0020] Figure 6 is a plan view of the outer buffer unit of an all-paper packaging for a monitor provided by an embodiment of the present utility model;

[0021] Figure 7 is a three-dimensional view of the outer buffer unit of an all-paper packaging for a monitor provided by an embodiment of the present utility model;

[0022] Figure 8 It is a planar structure diagram of an inner buffer unit for the all-paper packaging of a display provided by an embodiment of the present utility model;

[0023] Figure 9 It is a three-dimensional structure diagram of an inner buffer unit for the all-paper packaging of a display provided by an embodiment of the present utility model;

[0024] Figure 10 It is a planar structure diagram of a bottom buffer unit and a side buffer unit for the all-paper packaging of a display provided by an embodiment of the present utility model;

[0025] Figure 11 It is a three-dimensional structure diagram of a bottom buffer unit and a side buffer unit for the all-paper packaging of a display provided by an embodiment of the present utility model;

[0026] Figure 12 It is a planar structure diagram of a corner plug unit for the all-paper packaging of a display provided by an embodiment of the present utility model;

[0027] Figure 13 It is a three-dimensional structure diagram of a corner plug unit for the all-paper packaging of a display provided by an embodiment of the present utility model;

[0028] Figure 14 It is an assembly structure diagram of a bottom buffer unit, a side buffer unit and a corner plug unit for the all-paper packaging of a display provided by an embodiment of the present utility model;

[0029] Figure 15 It is an assembly structure diagram of a lower left buffer component for the all-paper packaging of a display provided by an embodiment of the present utility model.

[0030] Figure 16 It is a planar structure diagram of an upper left outer buffer unit for the all-paper packaging of a display provided by an embodiment of the present utility model;

[0031] Figure 17 It is a three-dimensional structure diagram of an upper left outer buffer unit for the all-paper packaging of a display provided by an embodiment of the present utility model;

[0032] Figure 18 It is a planar structure diagram of an upper right outer buffer unit for the all-paper packaging of a display provided by an embodiment of the present utility model;

[0033] Figure 19 It is a three-dimensional structure diagram of an upper right outer buffer unit for the all-paper packaging of a display provided by an embodiment of the present utility model;

[0034] Figure 20 It is a planar structure diagram of a top buffer unit and an outer side buffer unit for the all-paper packaging of a display provided by an embodiment of the present utility model;

[0035] Figure 21 It is a three-dimensional structure diagram of the top buffer unit and the outer buffer unit of the all-paper packaging of a display provided by an embodiment of the present utility model;

[0036] Figure 22 It is a plan structure diagram of the filling buffer unit of the all-paper packaging of a display provided by an embodiment of the present utility model;

[0037] Figure 23 It is a three-dimensional structure diagram of the filling buffer unit of the all-paper packaging of a display provided by an embodiment of the present utility model;

[0038] Figure 24 It is a plan structure diagram of the splitting unit of the all-paper packaging of a display provided by an embodiment of the present utility model;

[0039] Figure 25 It is a three-dimensional structure diagram of the splitting unit of the all-paper packaging of a display provided by an embodiment of the present utility model;

[0040] Figure 26 It is the assembly of the upper buffer part of the all-paper packaging of a display provided by an embodiment of the present utility model Figure 1 ;

[0041] Figure 27 It is the assembly of the upper buffer part of the all-paper packaging of a display provided by an embodiment of the present utility model Figure 2 ;

[0042] Figure 28 It is a diagram of the assembly steps of the all-paper packaging of a display provided by an embodiment of the present utility model. Detailed implementation manners

[0043] Reference numerals: 1 - lower support; 2 - outer box body; 3 - lower buffer part; 4 - upper buffer part; 5 - display; 6 - lower left buffer assembly; 7 - lower right buffer assembly; 8 - upper left outer buffer unit; 9 - upper right outer buffer unit; 10 - upper left buffer assembly; 11 - upper right buffer assembly; 12 - outer buffer unit; 13 - inner buffer unit; 14 - bottom buffer unit; 15 - side buffer unit; 16 - corner plug unit; 17 - main horizontal outer buffer board; 18 - first vertical outer buffer board; 19 - first inclined horizontal outer buffer board; 20 - second vertical outer buffer board; 21 - second horizontal outer buffer board; 22 - third vertical outer buffer board; 23 - third horizontal outer buffer board; 24 - fourth vertical outer buffer board; 25 - fourth horizontal outer buffer board; 26 - fifth vertical outer buffer board; 27 - fifth horizontal outer buffer board; 28 - sixth vertical outer buffer board; 29 - sixth horizontal outer buffer board; 30 - main vertical inner buffer board; 31 - first horizontal inner buffer board; 32 - first vertical inner buffer board; 33 - second horizontal inner buffer board; 34 - second vertical inner buffer board; 35 - third horizontal inner buffer board; 36 - third vertical inner buffer board; 37 - fourth horizontal inner buffer board; 38 - fourth vertical inner buffer board; 39 - fifth horizontal inner buffer board; 40 - main horizontal bottom buffer board; 41 - first vertical bottom buffer board; 42 - first horizontal bottom buffer board; 43 - second vertical bottom buffer board; 44 - second horizontal bottom buffer board; 45 - third vertical bottom buffer board; 46 - third horizontal bottom buffer board; 47 - fourth vertical bottom buffer board; 48 - fourth horizontal bottom buffer board; 49 - fifth vertical bottom buffer board; 50 - sixth vertical bottom buffer board; 51 - fifth horizontal bottom buffer board; 52 - seventh vertical bottom buffer board; 53 - sixth horizontal bottom buffer board; 54 - eighth vertical bottom buffer board; 55 - seventh horizontal bottom buffer board; 56 - ninth vertical bottom buffer board; 57 - first notch; 58 - second notch; 59 - main horizontal side buffer board; 60 - first vertical side buffer board; 61 - corner plug cover plate; 62 - side buffer cover plate; 63 - first horizontal side buffer board; 64 - second vertical side buffer board; 65 - second horizontal side buffer board; 66 - extension plate; 67 - third vertical side buffer board; 68 - fourth vertical side buffer board; 69 - first inclined side buffer board; 70 - fourth horizontal side buffer board; 71 - fifth vertical side buffer board; 72 - fifth horizontal side buffer board; 73 - sixth vertical side buffer board; 74 - sixth horizontal side buffer board; 75 - seventh vertical side buffer board; 76 - corner plug buffer board; 77 - first avoidance groove; 78 - second avoidance groove; 79 - main horizontal upper left outer buffer board; 80 - third avoidance groove; 81 - fourth avoidance groove; 82 - fifth avoidance groove; 83 - first vertical upper left outer buffer board; 84 - first horizontal upper left outer buffer board; 85 - second vertical upper left outer buffer board; 86 - sixth avoidance groove; 87 - second horizontal upper left outer buffer board; 88 - third vertical upper left outer buffer board; 89 - third horizontal upper left outer buffer board; 90 - fourth vertical upper left outer buffer board; 91 - fourth horizontal upper left outer buffer board; 92 - fifth vertical upper left outer buffer board; 93 - fifth horizontal upper left outer buffer board; 94 - sixth vertical upper left outer buffer board; 95 - sixth horizontal upper left outer buffer board96 - The seventh avoidance groove 97 - The eighth avoidance groove 98 - The ninth avoidance groove 99 - The upper right outer buffer main cross - plate 100 - The tenth avoidance groove 101 - The first folding plate 102 - The first upper right outer buffer vertical plate 103 - The first upper right outer buffer cross - plate 104 - The second upper right outer buffer vertical plate 105 - The eleventh avoidance groove 106 - The second upper right outer buffer cross - plate 107 - The third upper right outer buffer vertical plate 108 - The third upper right outer buffer cross - plate 109 - The fourth upper right outer buffer vertical plate 110 - The fourth upper right outer buffer cross - plate 111 - The fifth upper right outer buffer vertical plate 112 - The fifth upper right outer buffer cross - plate 113 - The sixth upper right outer buffer vertical plate 114 - The sixth upper right outer buffer cross - plate 115 - The twelfth avoidance groove 116 - The thirteenth avoidance groove 117 - The top buffer unit 118 - The outer buffer unit 119 - The top buffer main cross - plate 120 - The first top buffer vertical plate 121 - The first top buffer cross - plate 122 - The second top buffer vertical plate 123 - The third top buffer vertical plate 124 - The second top buffer cross - plate 125 - The fourth top buffer vertical plate 126 - The third top buffer cross - plate 127 - The fifth top buffer vertical plate 128 - The fourth top buffer cross - plate 129 - The sixth top buffer vertical plate 130 - The fifth top buffer cross - plate 131 - The seventh top buffer vertical plate 132 - The sixth top buffer cross - plate 133 - The eighth top buffer vertical plate 134 - The seventh top buffer cross - plate 135 - The ninth top buffer vertical plate 136 - The outer buffer main cross - plate 137 - The first outer buffer vertical plate 138 - The first outer buffer cross - plate 139 - The second outer buffer vertical plate 140 - The second outer buffer cross - plate 141 - The third outer buffer vertical plate 142 - The third outer buffer cross - plate 143 - The fourth outer buffer vertical plate 144 - The fourth outer buffer cross - plate 145 - The fifth outer buffer vertical plate 146 - The fifth outer buffer cross - plate 147 - The sixth outer buffer vertical plate 148 - The sixth outer buffer cross - plate 149 - The seventh outer buffer vertical plate 150 - The outer buffer covering plate 151 - The filling buffer unit 152 - The dividing unit 153 - The filling main vertical plate 154 - The first filling cross - plate 155 - The first filling vertical plate 156 - The second filling cross - plate 157 - The second filling vertical plate 158 - The third filling cross - plate 159 - The third filling vertical plate 160 - The fourth filling cross - plate 161 - The fourth filling vertical plate 162 - The fifth filling cross - plate 163 - The fifth filling vertical plate 164 - The dividing main board 165 - The dividing vertical plate 166 - The lock.

[0044] Such as Figure 1 - 28As shown in the figure, the present utility model provides a full-paper packaging for a display. The full-paper packaging includes a lower tray 1, an outer box body 2 covering the lower tray 1 and having a cavity structure, a lock 166 passing through the outer box body 2 and the lower tray 1 to lock the outer box body 2 and the lower tray 1 together, a lower buffer part 3 arranged in the lower tray 1 for fixing and protecting the display 5, and an upper buffer part 4 arranged in the outer box body 2 for fixing and protecting the display 5. The full-paper packaging forms a complete packaging box through the combination of the lower tray 1 and the outer box body 2 to package the display 5, and then locks the outer box body 2 and the lower tray 1 through the lock 166 to make the outer box body 2 and the lower tray 1 an integral whole. Furthermore, the lower buffer part 2 arranged in the lower tray 1 and the upper buffer part arranged in the outer box body 2 are used to fix and protect the display 5, so that the display 5 will not shake back and forth in the packaging, which is convenient for transportation. At the same time, since it is all made of corrugated cardboard, the upper buffer part 4 and the lower buffer part 3 also play a role in protecting the display 5 during transportation and also play a buffering role. In addition, since both the upper buffer part 4 and the lower buffer part 3 are made of corrugated cardboard, through reasonable design, other accessories of the display 5 (such as power cords, signal cables, remote controls, etc.) can be placed in the upper buffer part 4 to reduce the additional accessory box, and at the same time, these accessories can also be protected.

[0045] The lower buffer part 3 includes a left lower buffer component 6 and a right lower buffer component 7 placed on both sides of the lower tray 1 and formed by folding; the upper buffer part 4 includes a left upper outer buffer unit 8 and a right upper outer buffer unit 9 placed on both sides of the top of the outer box body 2 and formed by folding, and a left upper buffer component 10 and a right upper buffer component 11 respectively arranged on the left upper outer buffer unit 8 and the right upper outer buffer unit 9. The lower buffer part 3 realizes the fixation and protection of the bottom of the display 5 through the left lower buffer component 6 and the right lower buffer component 7. Dividing the lower buffer part 3 into two parts is for the convenience of installation and storage. The upper buffer part 4 realizes the matching of the upper buffer part 4 and the outer box body 2 through the left upper outer buffer unit 8 and the right upper outer buffer unit 9. Since accessories need to be placed in the upper buffer part 4, there are certain differences in the structures of the left upper outer buffer unit 8 and the right upper outer buffer unit 9. The left upper buffer component 10 and the right upper buffer component 11 arranged on the left upper outer buffer unit 8 and the right upper outer buffer unit 9 are used to fix and protect the top of the display 5. Similarly, dividing the upper buffer part 4 into two parts is also for the convenience of installation and storage.

[0046] The left-lower buffer component 6 and the right-lower buffer component 7 have the same structure. The left-lower buffer component 6 includes an outer buffer unit 12, an inner buffer unit 13 disposed on the outer buffer unit 12 and inside one side, a bottom buffer unit 14 disposed on the outer buffer unit 12 and at the bottom of the outer buffer unit 12, a side buffer unit 15 disposed on the bottom buffer unit 14 and outside, and a plug angle unit 16 disposed at the connection of the bottom buffer unit 14 and the side buffer unit 15. The left-lower buffer component 6 is matched with the outer box body 2 through the outer buffer unit 12. The structural strength of the outer buffer unit 12 is further enhanced by the inner buffer unit 13 disposed inside the outer buffer unit 12. At the same time, the front and back of the display 5 can be protected. The support for the display 5 and the protection of the bottom of the display 5 are realized through the bottom buffer unit 14 disposed at the bottom of the outer buffer unit 12. The side of the display 5 is supported and protected by the side buffer unit 15 connected to the bottom buffer unit 14. Since the connection of the bottom buffer unit 14 and the side buffer unit 15 is the corner of the display 5, the plug angle unit 16 is installed thereon to better protect this place. On the one hand, it can protect the side and bottom of the display 5 to a certain extent. Therefore, the front, back, left, right, and bottom of the display 5 can be comprehensively protected through the left-lower buffer component 6 and the right-lower buffer component 7.

[0047] The outer buffer unit 12 includes an outer buffer main horizontal plate 17, a first outer buffer vertical plate 18, a first outer buffer inclined horizontal plate 19, a second outer buffer vertical plate 20, a second outer buffer horizontal plate 21, a third outer buffer vertical plate 22, a third outer buffer horizontal plate 23, a fourth outer buffer vertical plate 24, and a fourth outer buffer horizontal plate 25 which are sequentially connected by crease lines on one side of the outer buffer main horizontal plate 17 and form a square tubular structure through inner folding, and a fifth outer buffer vertical plate 26, a fifth outer buffer horizontal plate 27, a sixth outer buffer vertical plate 28, and a sixth outer buffer horizontal plate 29 which are sequentially connected by crease lines on the other side of the outer buffer main horizontal plate 17 and form a square tubular structure through inner folding; the inner buffer unit 13 includes an inner buffer main vertical plate 30, a first inner buffer horizontal plate 31, a first inner buffer vertical plate 32, a second inner buffer horizontal plate 33, and a second inner buffer vertical plate 34 which are sequentially connected by crease lines on one side of the inner buffer main vertical plate 30 and form a square tubular structure through inner folding, and a third inner buffer horizontal plate 35, a third inner buffer vertical plate 36, a fourth inner buffer horizontal plate 37, a fourth inner buffer vertical plate 38, and a fifth inner buffer horizontal plate 39 which are sequentially connected by crease lines on the other side of the inner buffer main vertical plate 30 and form a square tubular structure through inner folding; the bottom buffer unit 14 includes a bottom buffer main horizontal plate 40, a first bottom buffer vertical plate 41 which is connected by a crease line on both sides of the bottom buffer main horizontal plate 40 and has an inclined surface at the contact with the side buffer unit 15, a first bottom buffer horizontal plate 42, a second bottom buffer vertical plate 43, a second bottom buffer horizontal plate 44, a third bottom buffer vertical plate 45, a third bottom buffer horizontal plate 46, and a fourth bottom buffer vertical plate 47 which are sequentially connected by crease lines on the other side of one side of the first bottom buffer vertical plate 41 and form a square tubular structure through inner folding, and a fourth bottom buffer horizontal plate 48, a fifth bottom buffer vertical plate 49, a sixth bottom buffer vertical plate 50, a fifth bottom buffer horizontal plate 51, a seventh bottom buffer vertical plate 52, a sixth bottom buffer horizontal plate 53, an eighth bottom buffer vertical plate 54, a seventh bottom buffer horizontal plate 55, and a ninth bottom buffer vertical plate 56 which are sequentially connected by crease lines on the other side of the other side of the first bottom buffer vertical plate 41 and form a stepped square tubular structure. At least one first notch 57 is provided on the sixth bottom buffer vertical plate 50, the fifth bottom buffer horizontal plate 51, and the seventh bottom buffer vertical plate 52, and at least one second notch 58 opposite to the first notch 57 is provided on the eighth bottom buffer vertical plate 54, the seventh bottom buffer horizontal plate 55, and the ninth bottom buffer vertical plate 56;The side buffer unit 15 includes a side buffer main cross plate 59 connected to the bottom buffer unit 14, a first side buffer vertical plate 60 disposed on both sides of the side buffer main cross plate 59 and connected by a crease line and having an inclined surface at the contact with the bottom buffer unit 14, a first side buffer cross plate 63 disposed on one side of the first side buffer vertical plate 60 and connected by a crease line and having a plug angle cover plate 61 on the inner side and a side buffer cover plate 62 with a concave structure on the outer side, a second side buffer vertical plate 64 and a second side buffer cross plate 65 connected in sequence by a crease line on the other side of the first side buffer cross plate 63, a third side buffer vertical plate 67 disposed on the other side of the second side buffer cross plate 65 and connected by a crease line and having an extension plate 66 on the inner side, a fourth side buffer vertical plate 68 and a first side buffer inclined plate 69 connected in sequence by a crease line on the other side of the third side buffer vertical plate 67 and forming a square tubular structure by folding inwardly in cooperation with the second side buffer vertical plate 64, the second side buffer cross plate 65 and the third side buffer vertical plate 67, and a fourth side buffer cross plate 70, a fifth side buffer vertical plate 71, a fifth side buffer cross plate 72, a sixth side buffer vertical plate 73, a sixth side buffer cross plate 74 and a seventh side buffer vertical plate 75 connected in sequence by a crease line on one side of the other first side buffer vertical plate 60 and forming a square tubular structure by folding inwardly; the plug angle unit 16 includes a plurality of plug angle buffer plates 76 connected in sequence by a crease line to form a cross structure and folded into a right angle structure by a cross crease line. In addition, a plurality of dog holes and locking protrusions for fixing each unit are provided on each unit, and each unit forms an integral body through the cooperation of the dog holes and the locking protrusions. The dog holes and the locking protrusions need to be used and set in cooperation. At the same time, the lower left buffer assembly 6 and the lower right buffer assembly 7 can also be assembled into a complete assembly. The connection by the crease line is for convenient folding.;

[0048] The upper left outer buffer unit 8 includes an upper left outer buffer main horizontal plate 79 with a first avoidance groove 77 in the middle of one side and a second avoidance groove 78 at the inner corner of the bottom of the other side. A first upper left outer buffer vertical plate 83 is arranged on one side of the upper left outer buffer main horizontal plate 79 and connected by a crease line. The side connected to the first avoidance groove 77 has a third avoidance groove 80, and the middle of the other side has fourth avoidance grooves 81 and 82 opposite to the two sides of the first avoidance groove 77. A first upper left outer buffer horizontal plate 84 and a second upper left outer buffer vertical plate 85 are sequentially connected by crease lines on the other side of the first upper left outer buffer vertical plate 83. A second upper left outer buffer horizontal plate 87 is arranged on the other side of the second upper left outer buffer vertical plate 85 and connected by a crease line. The middle of the top has a sixth avoidance groove 86, and by folding inward, it cooperates with the first upper left outer buffer vertical plate 83, the first upper left outer buffer horizontal plate 84, and the second upper left outer buffer vertical plate 85 to form a square tubular structure. And a third upper left outer buffer vertical plate 88, a third upper left outer buffer horizontal plate 89, a fourth upper left outer buffer vertical plate 90, a fourth upper left outer buffer horizontal plate 91, a fifth upper left outer buffer vertical plate 92, a fifth upper left outer buffer horizontal plate 93, a sixth upper left outer buffer vertical plate 94, and a sixth upper left outer buffer horizontal plate 95 are sequentially connected by crease lines on the other side of the upper left outer buffer main horizontal plate 79 and form a square tubular structure by folding inward. In addition, a number of dog holes and locking protrusions for fixing the upper left outer buffer unit 8 are provided on the upper left outer buffer unit 8. Through the cooperation of the dog holes and the locking protrusions, the upper left outer buffer unit 8 forms a whole. The dog holes and the locking protrusions need to be used and set in cooperation. At the same time, the upper left outer buffer unit 8 and the upper left buffer assembly 10 can also be assembled completely. The connection by the crease line is for convenient folding.

[0049] The upper right outer buffer unit 9 includes an upper right outer buffer main horizontal plate 99 with a seventh avoidance groove 96 in the middle of one side, an eighth avoidance groove 97 on the outer side, and a ninth avoidance groove 98 at the inner corner of the bottom of the other side. A first upper right outer buffer vertical plate 102 is provided on one side of the upper right outer buffer main horizontal plate 99 and connected by a crease line. The side connected to the seventh avoidance groove 96 has a tenth avoidance groove 100, and the middle of the other side has twelfth avoidance grooves 115 and 116 opposite to the two sides of the seventh avoidance groove 96, and a first folding plate 101 on the outer side. A first upper right outer buffer horizontal plate 103 and a second upper right outer buffer vertical plate 104 are sequentially connected by a crease line on the other side of the first upper right outer buffer vertical plate 102. A second upper right outer buffer horizontal plate 106 is provided on the other side of the second upper right outer buffer vertical plate 104 and connected by a crease line. The middle of the top has an eleventh avoidance groove 105, and it is folded inward to cooperate with the first upper right outer buffer vertical plate 102, the first upper right outer buffer horizontal plate 103, and the second upper right outer buffer vertical plate 104 to form a square tubular structure. And a third upper right outer buffer vertical plate 107, a third upper right outer buffer horizontal plate 108, a fourth upper right outer buffer vertical plate 109, a fourth upper right outer buffer horizontal plate 110, a fifth upper right outer buffer vertical plate 111, a fifth upper right outer buffer horizontal plate 112, a sixth upper right outer buffer vertical plate 113, and a sixth upper right outer buffer horizontal plate 114 are sequentially connected by a crease line on the other side of the upper right outer buffer main horizontal plate 99 and folded inward to form a square tubular structure. In addition, a number of dog holes and locking protrusions for fixing the upper right outer buffer unit 9 are provided on the upper right outer buffer unit 9. Through the cooperation of the dog holes and the locking protrusions, the upper right outer buffer unit 9 forms a whole. The dog holes and the locking protrusions need to be used and set in cooperation. At the same time, the upper right outer buffer unit 9 and the upper right buffer assembly 11 can be assembled completely. The connection by the crease line is for convenient folding.

[0050] The upper left buffer assembly 10 has the same structure as the upper right buffer assembly 11. The upper left buffer assembly 10 includes a top buffer unit 117 provided on the upper left outer buffer unit 8 and on the top of the upper left outer buffer unit 8, and an outer buffer unit 118 provided on the outer side of the top buffer unit 117. The upper buffer part 4 realizes the front and back protection of the upper end of the display 5 through the upper left outer buffer unit 8 and the upper right outer buffer unit 9, and realizes the protection of the top and side surfaces of the display 5 through the upper left buffer assembly 10 and the upper right buffer assembly 11 provided thereon, thereby realizing the all-round protection of the display 5.

[0051] The top buffer unit 117 includes a top buffer main cross plate 119, first top buffer vertical plates 120 disposed on both sides of the top buffer main cross plate 119 and connected to the top buffer main cross plate 119 through crease lines, with the outer ends having a bevel structure, a first top buffer cross plate 121 disposed on one side of the top buffer main cross plate 119, connected to one of the first top buffer vertical plates 120 through a crease line, and folded inward to form a stepped square tubular structure and sequentially connected through crease lines to a second top buffer vertical plate 122, a third top buffer vertical plate 123, a second top buffer cross plate 124, a fourth top buffer vertical plate 125, a third top buffer cross plate 126, a fifth top buffer vertical plate 127, a fourth top buffer cross plate 128, and a sixth top buffer vertical plate 129, and a fifth top buffer cross plate 130 disposed on the other side of the top buffer main cross plate 119, connected to the other first top buffer vertical plate 120 through a crease line, and folded inward with the top end having a square tubular structure and sequentially connected through crease lines to a seventh top buffer vertical plate 131, a sixth top buffer cross plate 132, an eighth top buffer vertical plate 133, a seventh top buffer cross plate 134, and a ninth top buffer vertical plate 135; the outer buffer unit 118 includes an outer buffer main cross plate 136, first outer buffer vertical plates 137 disposed on both sides of the outer buffer main cross plate 136 and connected to the outer buffer main cross plate 136 through crease lines, with the inner ends having a bevel structure, a first outer buffer cross plate 138 disposed on one side of the outer buffer main cross plate 137, connected to one of the first outer buffer vertical plates 137 through a crease line, and folded inward to form a square tubular structure and sequentially connected through crease lines to a second outer buffer vertical plate 139, a second outer buffer cross plate 140, a third outer buffer vertical plate 141, a third outer buffer cross plate 142, and a fourth outer buffer vertical plate 143, a fourth outer buffer cross plate 144 disposed on the other side of the outer buffer main cross plate 136, connected to the other first outer buffer vertical plate 137 through a crease line, and folded inward to form a square tubular structure and sequentially connected through crease lines to a fifth outer buffer vertical plate 145, a fifth outer buffer cross plate 146, a sixth outer buffer vertical plate 147, a sixth outer buffer cross plate 148, and a seventh outer buffer vertical plate 149, and an outer buffer cover plate 150 disposed outside the fourth outer buffer cross plate 144, extending outward to cover the first outer buffer cross plate 138, and having inner folding plates on both outer sides. Additionally, a number of dog holes and locking protrusions for fixing the top buffer unit 117 and the outer buffer unit 118 are provided on the top buffer unit 117 and the outer buffer unit 118. Through the cooperation of the dog holes and the locking protrusions, the top buffer unit 117 and the outer buffer unit 118 form an integral body, and the dog holes and the locking protrusions need to be used and set in cooperation. At the same time, the upper left buffer assembly 10 and the upper right buffer assembly 11 can also be assembled completely. The connection through the crease lines is for convenient folding.

[0052] The upper buffer portion 4 further includes filling buffer units 151 disposed at the inner ends of the upper left outer buffer unit 8 and the upper right outer buffer unit 9, and a dividing unit 152 disposed on the upper left outer buffer unit 8 and the upper right outer buffer unit 9. The filling buffer units 151 strengthen the structures of the upper left outer buffer unit 8 and the upper right outer buffer unit 9 and also play a supporting role. The dividing unit divides the inner spaces of the upper left outer buffer unit 8 and the upper right outer buffer unit 9, making the two sides of the upper left outer buffer unit 8 or the upper right outer buffer unit 9 into independent spaces, facilitating the placement of various different accessories.

[0053] The filling buffer unit 151 includes a filling main vertical plate 153, a first filling horizontal plate 154, a first filling vertical plate 155, a second filling horizontal plate 156, and a second filling vertical plate 157 that are disposed on one side of the filling main vertical plate 153 and are folded inward to form a square tubular structure and are sequentially connected by crease lines, and a third filling horizontal plate 158, a third filling vertical plate 159, a fourth filling horizontal plate 160, a fourth filling vertical plate 161, a fifth filling horizontal plate 162, and a fifth filling vertical plate 163 that are disposed on the other side of the filling main vertical plate 153 and are folded inward to form a square tubular structure and are sequentially connected by crease lines. The dividing unit 152 includes a dividing main board 164 and dividing vertical plates 165 disposed on both sides of the dividing main board 164 through crease lines. Additionally, a number of dog holes and locking protrusions for fixing the filling buffer unit 151 and the dividing unit 152 are provided on the filling buffer unit 151 and the dividing unit 152. Through the cooperation of the dog holes and the locking protrusions, the filling buffer unit 151 and the dividing unit 152 form an integral whole. The dog holes and the locking protrusions need to be used and set in cooperation, and the connection through the crease lines is for convenient folding.

[0054] This kind of all-paper packaging uses full corrugated cardboard as the packaging material, which is green and environmentally friendly. The outer packaging box adopts the combination of a lower tray and an outer box body, facilitating the taking and placing of large monitors. The inner buffer adopts a four-corner packaging method to protect the four sides around the upper and lower ends of the monitor. Each single-corner inner buffer component adopts a multi-component combination method for insertion and assembly to form a buffer structure for four sides. The lower left and right buffer corners are separately strengthened by plugging corner units to make up for the pressure of the monitor on the paper structure during static pressure. In addition to buffering the monitor, the upper left and right structures also form a wire groove, a remote control groove, and a dog hole wire groove. Moreover, the structure is simple, the cost is low, the protection effect is good, and it can be recycled and reused.

[0055] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A full-paper packaging for a display, characterized in that, The all-paper package includes a lower support, an outer box body covering the lower support and presenting a hollow structure, a lock that passes through the outer box body and the lower support to lock the outer box body and the lower support together, a lower buffer part arranged in the lower support for fixing and protecting the display, and an upper buffer part arranged in the outer box body for fixing and protecting the display; the lower buffer part includes a lower left buffer component and a lower right buffer component that are placed on both sides of the lower support and formed by folding; the upper buffer component includes an upper left outer buffer unit and an upper right outer buffer unit that are placed on both sides of the top of the outer box and formed by folding, and an upper left buffer component and an upper right buffer component that are respectively arranged on the upper left outer buffer unit and the upper right outer buffer unit.

2. The all-paper packaging according to claim 1, wherein The lower left buffer assembly has the same structure as the lower right buffer assembly, and the lower left buffer assembly includes an outer buffer unit, an inner buffer unit arranged on the outer buffer unit and placed inside one side, a bottom buffer unit arranged on the outer buffer unit and placed at the bottom of the outer buffer unit, a side buffer unit arranged on the bottom buffer unit and placed on the outside, and a corner plug unit arranged at the connection between the bottom buffer unit and the side buffer unit.

3. The all-paper packaging according to claim 2, characterized in that, The outer buffer unit includes an outer buffer main horizontal plate, a first outer buffer vertical plate, a first outer buffer inclined horizontal plate, a second outer buffer vertical plate, a second outer buffer horizontal plate, a third outer buffer vertical plate, a third outer buffer horizontal plate, a fourth outer buffer vertical plate, and a fourth outer buffer horizontal plate which are sequentially connected by crease lines on one side of the outer buffer main horizontal plate and form a square tubular structure through inner folding, and a fifth outer buffer vertical plate, a fifth outer buffer horizontal plate, a sixth outer buffer vertical plate, and a sixth outer buffer horizontal plate which are sequentially connected by crease lines on the other side of the outer buffer main horizontal plate and form a square tubular structure through inner folding; the inner buffer unit includes an inner buffer main vertical plate, a first inner buffer horizontal plate, a first inner buffer vertical plate, a second inner buffer horizontal plate, and a second inner buffer vertical plate which are sequentially connected by crease lines on one side of the inner buffer main vertical plate and form a square tubular structure through inner folding, and a third inner buffer horizontal plate, a third inner buffer vertical plate, a fourth inner buffer horizontal plate, a fourth inner buffer vertical plate, and a fifth inner buffer horizontal plate which are sequentially connected by crease lines on the other side of the inner buffer main vertical plate and form a square tubular structure through inner folding; the bottom buffer unit includes a bottom buffer main horizontal plate, a first bottom buffer vertical plate which is connected by a crease line on both sides of the bottom buffer main horizontal plate and has an inclined surface at the contact with the side buffer unit, a first bottom buffer horizontal plate, a second bottom buffer vertical plate, a second bottom buffer horizontal plate, a third bottom buffer vertical plate, a third bottom buffer horizontal plate, and a fourth bottom buffer vertical plate which are sequentially connected by crease lines on the other side of the first bottom buffer vertical plate on one side and form a square tubular structure through inner folding, and a fourth bottom buffer horizontal plate, a fifth bottom buffer vertical plate, a sixth bottom buffer vertical plate, a fifth bottom buffer horizontal plate, a seventh bottom buffer vertical plate, a sixth bottom buffer horizontal plate, an eighth bottom buffer vertical plate, a seventh bottom buffer horizontal plate, and a ninth bottom buffer vertical plate which are sequentially connected by crease lines on the other side of the first bottom buffer vertical plate on the other side and form a stepped square tubular structure. At least one first notch is provided on the sixth bottom buffer vertical plate, the fifth bottom buffer horizontal plate, and the seventh bottom buffer vertical plate, and at least one second notch opposite to the first notch is provided on the eighth bottom buffer vertical plate, the seventh bottom buffer horizontal plate, and the ninth bottom buffer vertical plate;The side buffer unit includes a side buffer main cross plate connecting the bottom buffer unit, a first side buffer vertical plate disposed on both sides of the side buffer main cross plate and connected by a crease line, with an inclined surface at the contact with the bottom buffer unit, a first side buffer cross plate disposed on one side of the first side buffer vertical plate and connected by a crease line, with a plug angle cover plate on the inner side and a side buffer cover plate with a concave structure on the outer side, a second side buffer vertical plate and a second side buffer cross plate sequentially connected by a crease line on the other side of the first side buffer cross plate, a third side buffer vertical plate disposed on the other side of the second side buffer cross plate and connected by a crease line, with an extension plate on the inner side, a fourth side buffer vertical plate and a first side buffer inclined plate sequentially connected by a crease line on the other side of the third side buffer vertical plate and forming a square tubular structure by folding inward to cooperate with the second side buffer vertical plate, the second side buffer cross plate and the third side buffer vertical plate, and a fourth side buffer cross plate, a fifth side buffer vertical plate, a fifth side buffer cross plate, a sixth side buffer vertical plate, a sixth side buffer cross plate and a seventh side buffer vertical plate sequentially connected by a crease line on one side of the other first side buffer vertical plate and forming a square tubular structure by folding inward; the plug angle unit includes a plurality of plug angle buffer plates sequentially connected by a crease line to form a cross structure and folded into a right angle structure by a cross crease line.

4. The all-paper packaging according to any one of claims 1 to 3, characterized in that, The upper left outer buffer unit includes an upper left outer buffer main horizontal plate with a first avoidance groove in the middle of one side and a second avoidance groove at the inner corner of the bottom of the other side, a first upper left outer buffer vertical plate connected to the upper left outer buffer main horizontal plate by a crease line on one side and connected to the first avoidance groove on the side, and a fourth avoidance groove and a fifth avoidance groove on the middle of the other side opposite to the first avoidance groove, a first upper left outer buffer horizontal plate and a second upper left outer buffer vertical plate connected in sequence by a crease line on the other side of the first upper left outer buffer vertical plate, and a first upper left outer buffer horizontal plate and a second upper left outer buffer vertical plate connected in sequence by a crease line on the other side of the second upper left outer buffer vertical plate. The crease line connects the second upper left outer buffer transverse plate with a sixth avoidance groove in the middle of the top and forms a square tubular structure by folding inward to cooperate with the first upper left outer buffer vertical plate, the first upper left outer buffer transverse plate and the second upper left outer buffer vertical plate, and the third upper left outer buffer vertical plate, the third upper left outer buffer transverse plate, the fourth upper left outer buffer vertical plate, the fourth upper left outer buffer transverse plate, the fifth upper left outer buffer vertical plate, the fifth upper left outer buffer transverse plate, the sixth upper left outer buffer vertical plate and the sixth upper left outer buffer transverse plate are arranged on the other side of the upper left outer buffer main transverse plate and are connected in sequence by the crease line and form a square tubular structure by folding inward.

5. The all-paper packaging according to any one of claims 1 to 3, characterized in that The upper right outer buffer unit includes an upper right outer buffer main cross plate with a seventh avoidance groove in the middle of one side, an eighth avoidance groove on the outer side, and a ninth avoidance groove at the inner corner of the bottom of the other side; a first upper right outer buffer vertical plate disposed on one side of the upper right outer buffer main cross plate and connected by a crease line, with a tenth avoidance groove on the side connected to the seventh avoidance groove, twelfth and thirteenth avoidance grooves on the opposite sides of the middle of the other side relative to the seventh avoidance groove, and a first folding plate on the outer side; a first upper right outer buffer cross plate and a second upper right outer buffer vertical plate disposed on the other side of the first upper right outer buffer vertical plate and connected in sequence by a crease line; a second upper right outer buffer cross plate disposed on the other side of the second upper right outer buffer vertical plate and connected by a crease line, with an eleventh avoidance groove in the middle of the top, and configured to form a square tubular structure in cooperation with the first upper right outer buffer vertical plate, the first upper right outer buffer cross plate, and the second upper right outer buffer vertical plate by folding inward; and a third upper right outer buffer vertical plate, a third upper right outer buffer cross plate, a fourth upper right outer buffer vertical plate, a fourth upper right outer buffer cross plate, a fifth upper right outer buffer vertical plate, a fifth upper right outer buffer cross plate, a sixth upper right outer buffer vertical plate, and a sixth upper right outer buffer cross plate disposed on the other side of the upper right outer buffer main cross plate and connected in sequence by a crease line and configured to form a square tubular structure by folding inward.

6. The all-paper packaging according to any one of claims 1 to 3, characterized in that The upper left buffer assembly has the same structure as the upper right buffer assembly. The upper left buffer assembly includes a top buffer unit disposed on the upper left outer buffer unit and on top of the upper left outer buffer unit, and an outer buffer unit disposed on the top buffer unit and on the outer side.

7. The all-paper packaging according to claim 6, characterized in that, The top buffer unit includes a top buffer main horizontal plate, first top buffer vertical plates disposed on both sides of the top buffer main horizontal plate and connected to the top buffer main horizontal plate through crease lines, with the outer ends having an inclined surface structure, a first top buffer horizontal plate disposed on one side of the top buffer main horizontal plate, connected to one of the first top buffer vertical plates through a crease line, and folded inward to form a stepped square tubular structure and sequentially connected through crease lines to a second top buffer vertical plate, a third top buffer vertical plate, a second top buffer horizontal plate, a fourth top buffer vertical plate, a third top buffer horizontal plate, a fifth top buffer vertical plate, a fourth top buffer horizontal plate, and a sixth top buffer vertical plate, and a fifth top buffer horizontal plate, a seventh top buffer vertical plate, a sixth top buffer horizontal plate, an eighth top buffer vertical plate, a seventh top buffer horizontal plate, and a ninth top buffer vertical plate disposed on the other side of the top buffer main horizontal plate, connected to the other first top buffer vertical plate through a crease line, and folded inward with the top end having a square tubular structure and sequentially connected through crease lines; the outer buffer unit includes an outer buffer main horizontal plate, first outer buffer vertical plates disposed on both sides of the outer buffer main horizontal plate and connected to the outer buffer main horizontal plate through crease lines, with the inner ends having an inclined surface structure, a first outer buffer horizontal plate disposed on one side of the outer buffer main horizontal plate, connected to one of the first outer buffer vertical plates through a crease line, and folded inward to form a square tubular structure and sequentially connected through crease lines to a second outer buffer vertical plate, a second outer buffer horizontal plate, a third outer buffer vertical plate, a third outer buffer horizontal plate, and a fourth outer buffer vertical plate, a fourth outer buffer horizontal plate, a fifth outer buffer vertical plate, a fifth outer buffer horizontal plate, a sixth outer buffer vertical plate, a sixth outer buffer horizontal plate, and a seventh outer buffer vertical plate disposed on the other side of the outer buffer main horizontal plate, connected to the other first outer buffer vertical plate through a crease line, and folded inward to form a square tubular structure and sequentially connected through crease lines, and an outer buffer cover plate disposed outside the fourth outer buffer horizontal plate, extending outward to cover the first outer buffer horizontal plate, and having inner folding plates on both outer sides.

8. The all-paper packaging according to any one of claims 1-3, characterized in that, The upper buffer portion further includes filling buffer units disposed on the upper left outer buffer unit and the upper right outer buffer unit and at the inner ends thereof, and a dividing unit disposed on the upper left outer buffer unit and the upper right outer buffer unit.

9. The all-paper packaging according to claim 8, characterized in that, The filling buffer unit includes a filling main vertical plate, a first filling horizontal plate, a first filling vertical plate, a second filling horizontal plate, and a second filling vertical plate disposed on one side of the filling main vertical plate and folded inward to form a square tubular structure and sequentially connected through crease lines, and a third filling horizontal plate, a third filling vertical plate, a fourth filling horizontal plate, a fourth filling vertical plate, a fifth filling horizontal plate, and a fifth filling vertical plate disposed on the other side of the filling main vertical plate and folded inward to form a square tubular structure and sequentially connected through crease lines.

10. The all-paper packaging according to claim 9, characterized in that, The dividing unit includes a dividing main board, and dividing vertical plates respectively disposed on both sides of the dividing main board through crease lines.

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