High-load-bearing honeycomb carton

Abstract

The invention relates to a high load bearing honeycomb carton, and relates to the technical field of corrugated cartons, the high load bearing honeycomb carton comprises an upper cover, a carton body system and a base, the carton body system comprises four pasting reference columns, four corrugated side walls, a plurality of supporting devices and a plurality of limiting devices, the corrugated side walls are equal in height, each pasting reference column is provided with two mounting grooves, and each mounting groove is provided with a through hole; the two opposite side edges of each corrugated side wall are embedded into the corresponding installation grooves correspondingly, the four pasting reference columns and the four corrugated side walls define a cylinder shape, the supporting device comprises a control rope and a plurality of supporting corrugated plates, the side edges of the supporting corrugated plates are rotatably installed on the corresponding corrugated side walls, and the control rope is connected with the control rope. The control rope sequentially penetrates through the supporting corrugated plates and drives the supporting corrugated plates to rotate, the box system is mounted between the upper cover and the base, the upper cover, the box system and the base are enclosed, the limiting devices are rotatably mounted on the corrugated side walls and clamp the corresponding supporting corrugated plates, and the bearing capacity is high.

Description

Technical Field

[0001] The invention relates to the technical field of corrugated paper boxes, in particular to a high-load-bearing honeycomb paper box. Background Art

[0002] ‌High-load-bearing honeycomb carton‌ is a packaging material with high strength and good cushioning performance, which is widely used in the field of logistics and transportation. High-load-bearing honeycomb carton is a packaging box made of honeycomb paperboard, which has the characteristics of high strength, light weight and environmental protection. It is mainly used to replace traditional wooden boxes and some corrugated boxes, and is suitable for the transportation of items that need to bear a large weight, such as home appliances, furniture, stone, etc. Its superior earthquake resistance and light weight make it an ideal choice to replace traditional wooden boxes.

[0003] Existing load-bearing cartons are prone to collapse from the side walls when under pressure, and the stability of the side walls is a key factor limiting the load-bearing capacity of the load-bearing cartons. Summary of the invention

[0004] In order to overcome the technical defects of the prior art, the present invention provides a high-load-bearing honeycomb paper box with strong load-bearing capacity.

[0005] The technical solution adopted by the present invention is: A high-load-bearing honeycomb paper box comprises an upper cover, a box system and a base, wherein the box system comprises four pasting reference columns, four corrugated side walls, a plurality of supporting devices and a plurality of limiting devices, wherein the corrugated side walls are of equal height, and each pasting reference column is provided with two mounting grooves, wherein the mounting grooves are perpendicular to each other, and two opposite side edges of each corrugated side wall are respectively embedded in corresponding mounting grooves, and the four pasting reference columns and the four corrugated side walls are surrounded into a cylindrical shape, and the supporting device comprises a control rope and a plurality of supporting corrugated boards, wherein the side edge of each supporting corrugated board is rotatably mounted on the corresponding corrugated side wall, and the control rope passes through each supporting corrugated board in turn, and the control rope drives each supporting corrugated board to rotate, and the box system is mounted between the upper cover and the base, and the upper cover, the box system and the base are enclosed, and the limiting device is rotatably mounted on the corrugated side wall and clamps the corresponding supporting corrugated board.

[0006] Preferably, the sides of each mounting groove of the pasting reference column are provided with a glue guiding groove.

[0007] Preferably, the limiting device is rotatably mounted on the corrugated side wall, the limiting device is a ratchet structure, and the limiting device is interlocked with each supporting corrugated board.

[0008] Preferably, the limiting device includes a limiting plate and a limiting rubber strip, the limiting plate is semicircular, and the limiting plate is adhered to the corrugated side wall through the limiting rubber strip, and a plurality of limiting blocks are provided on the lower side of the limiting plate, and when the control rope drives each supporting corrugated plate to rotate, the top of the supporting corrugated plate slides along each limiting block, and the limiting block clamps the supporting corrugated plate after the supporting corrugated plate stops rotating, and each limiting block forms a ratchet structure.

[0009] Preferably, a clamping block adapted to each limiting block is provided on the top of the supporting corrugated board.

[0010] Preferably, the length of the supporting corrugated board is lower than the height of the corrugated side wall, and the installation heights of adjacent supporting corrugated boards are different.

[0011] Preferably, one side edge of the supporting corrugated board is rotatably mounted on the corresponding corrugated side wall via a supporting rubber strip.

[0012] Preferably, a plurality of anchoring nails are provided on the corrugated side wall, and cable ties are tied to the anchoring nails. The cable ties pass through between the supporting corrugated board and the corrugated side wall, and the cable ties bypass the supporting rubber strip.

[0013] Preferably, a perforated silicone sheet is installed on each of the supporting corrugated plates, and the control rope passes through each of the perforated silicone sheets in sequence.

[0014] The beneficial effects of the present invention are: The box system includes four pasting reference columns, four corrugated side walls, a number of supporting devices and a number of limiting devices. The corrugated side walls are of the same height. Two mounting grooves are provided on each pasting reference column. The mounting grooves are perpendicular to each other. Two opposite sides of each corrugated side wall are respectively embedded in the corresponding mounting grooves. The four pasting reference columns and the four corrugated side walls form a cylinder shape, thereby realizing the installation of the four corrugated side walls. The supporting device includes a control rope and a number of supporting corrugated boards. The side of each supporting corrugated board is rotatably installed on the corresponding corrugated side wall. The control rope passes through each supporting corrugated board in turn. The control rope drives each supporting corrugated board to rotate, so as to reinforce the corrugated side wall and prevent collapse. The box system is installed between the upper cover and the base, and the upper cover, the box system and the base are enclosed. The limiting device is rotatably installed on the corrugated side wall and clamps the corresponding supporting corrugated board to ensure the reliable expansion of the supporting corrugated board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention.

[0016] Figure 2 This is a schematic diagram of the structure of the present invention after removing the upper cover.

[0017] Figure 3 This is a schematic diagram of the structure for pasting the reference column.

[0018] Figure 4 for Figure 2 Enlarged schematic diagram at point A in the middle.

[0019] Figure 5 for Figure 2 Enlarged schematic diagram of point B in the middle.

[0020] Figure 6 for Figure 3 Enlarged schematic diagram at point C in the middle.

[0021] Figure 7 This is a cross-sectional diagram of the principle of cable ties fixing support strips.

[0022] Figure 8 Schematic diagram of the principle of fixing the support strip with cable ties.

[0023] Description of reference numerals: 1. Upper cover; 2. Box system; 21. Paste reference column; 211. Installation slot; 2111. Glue guide slot; 2112. Diverter slot; 22. Corrugated side wall; 23. Support device; 231. Control rope; 232. Support corrugated board; 2321. Silicone sheet with holes; 233. Support rubber strip; 24. Limit device; 241. Limit plate; 242. Limit rubber strip; 2411. Limit block; 3. Base; 4. Card connection block; 5. Anchor nails; 6. Cable tie; 61. Pressure rod. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings: like Figure 1 — Figure 8As shown, this embodiment provides a high-load-bearing honeycomb paper box, including an upper cover 1, a box system 2 and a base 3, the box system 2 includes four pasting reference columns 21, four corrugated side walls 22, a plurality of supporting devices 23 and a plurality of limiting devices 24, each corrugated side wall 22 has the same height, each pasting reference column 21 is provided with two mounting grooves 211, each mounting groove 211 is perpendicular to each other, and two opposite sides of each corrugated side wall 22 are respectively embedded in the corresponding mounting grooves 211, the four pasting reference columns 21 and the four corrugated side walls 22 are surrounded by a cylindrical shape, thereby realizing the installation of the four corrugated side walls 22, the supporting devices 23 and the limiting devices 24. The device 23 includes a control rope 231 and a plurality of supporting corrugated plates 232. The side of each supporting corrugated plate 232 is rotatably installed on the corresponding corrugated side wall 22. The control rope 231 passes through each supporting corrugated plate 232 in turn. The control rope 231 drives each supporting corrugated plate 232 to rotate, thereby reinforcing the corrugated side wall 22 and preventing collapse. The box system 2 is installed between the upper cover 1 and the base 3, and the upper cover 1, the box system 2 and the base 3 are enclosed. The limiting device 24 is rotatably installed on the corrugated side wall 22 and clamps the corresponding supporting corrugated plate 232 to ensure the reliable expansion of the supporting corrugated plate 232.

[0025] Specifically, each mounting groove 211 of the pasting reference column 21 is provided with a glue guide groove 2111 on its side, which is convenient for pouring glue and fixing the pasting reference column 21 and the corrugated side wall 22. In order to disperse the glue and thereby achieve reliable bonding between each corrugated side wall 22 and the corresponding mounting groove 211, a plurality of diversion grooves 2112 connected to the glue guide groove 2111 are provided on the side of the mounting groove 211. After the glue is poured from the glue guide groove 2111, the glue disperses from each diversion groove 2112, thereby strengthening the reliable bonding between each corrugated side wall 22 and the corresponding mounting groove 211.

[0026] Specifically, the limiting device 24 is rotatably mounted on the corrugated side wall 22, and the limiting device 24 is a ratchet structure. The limiting device 24 and each supporting corrugated plate 232 are interlocked with each other, thereby limiting the rotation angle of the supporting corrugated plate 232. That is to say, after the goods are placed in the box system 2, when the control rope 231 is pulled, since the ratchet structure of the limiting device 24 lacks the restriction on the supporting corrugated plate 232, the limiting device 24 further drives each supporting corrugated plate 232 to rotate about the vertical axis until the supporting corrugated plate 232 is The plate 232 is unfolded until it presses against the cargo, and then when the control rope 231 is loosened, the ratchet structure of the limiting device 24 presses against the supporting corrugated plate 232 under the action of its own gravity, so that the supporting corrugated plate 232 is fixed by the cargo and the ratchet structure of the limiting device 24. Since the supporting corrugated plate 232 has been unfolded, the supporting corrugated plate 232 can provide support for the corrugated side wall 22 to prevent the corrugated side wall 22 from bending, thereby greatly enhancing the supporting performance of the corrugated side wall 22 and improving the load-bearing capacity of the box system 2.

[0027] Specifically, the limiting device 24 includes a limiting plate 241 and a limiting rubber strip 242. The limiting plate 241 is semicircular and is adhered to the corrugated side wall 22 through the limiting rubber strip 242. A plurality of limiting blocks 2411 are provided on the lower side of the limiting plate 241. When the control rope 231 drives each supporting corrugated plate 232 to rotate, the top of the supporting corrugated plate 232 slides along each limiting block 2411. After the supporting corrugated plate 232 stops rotating, the limiting block 2411 clamps the supporting corrugated plate 232, thereby fixing the supporting corrugated plate 232. Each limiting block 2411 forms a ratchet structure.

[0028] Specifically, a clamping block 4 adapted to each limit block 2411 is provided on the top of the supporting corrugated plate 232 , and each clamping block 4 is made of plastic material to ensure that the supporting corrugated plate 232 and each limit block 2411 are firmly connected.

[0029] Specifically, the length of the supporting corrugated plate 232 is lower than the height of the corrugated side wall 22 , and the installation heights of adjacent supporting corrugated plates 232 are different, ensuring that the corrugated side wall 22 can be stabilized by the supporting corrugated plate 232 at all locations.

[0030] Specifically, one side edge of the supporting corrugated board 232 is rotatably mounted on the corresponding corrugated side wall 22 through the supporting rubber strip 233, so that the control rope 231 can pull the supporting corrugated board 232 to rotate.

[0031] Specifically, a plurality of anchoring nails 5 are provided on the corrugated side wall 22, and cable ties 6 are tied to the anchoring nails 5. The cable ties 6 pass through the supporting corrugated board 232 and the corrugated side wall 22, and the cable ties 6 bypass the supporting rubber strip 233 to prevent the supporting rubber strip 233 from being peeled off from the corrugated side wall 22 and the supporting corrugated board 232. In order to prevent the supporting rubber strip 233 from being deformed, a pressure-bearing pull rod 61 is provided on the portion of the cable tie 6 that contacts the supporting rubber strip 233, so that the cable tie 6 can pull the supporting rubber strip 233 evenly, thereby preventing the supporting rubber strip 233 from being deformed and detached from the corrugated side wall 22.

[0032] Specifically, a perforated silicone sheet 2321 is installed on each supporting corrugated board 232 by bonding, and the control rope 231 passes through each perforated silicone sheet 2321 in turn. The friction between the perforated silicone sheet 2321 and the control rope 231 ensures reliable transmission of the supporting corrugated board 232 and the control rope 231.

[0033] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. High load-bearing honeycomb carton, characterized by: It includes an upper cover, a box system and a base. The box system includes four pasting reference columns, four corrugated side walls, a plurality of supporting devices and a plurality of limiting devices. The corrugated side walls are of the same height. Two mounting grooves are provided on each pasting reference column. The mounting grooves are perpendicular to each other. Two opposite side edges of each corrugated side wall are respectively embedded in the corresponding mounting grooves. The four pasting reference columns and the four corrugated side walls form a cylindrical shape. The supporting device includes a control rope and a plurality of supporting corrugated boards. The side edges of each supporting corrugated board are rotatably installed on the corresponding corrugated side wall. The control rope passes through each supporting corrugated board in turn. The control rope drives each supporting corrugated board to rotate. The box system is installed between the upper cover and the base. The upper cover, the box system and the base are enclosed. The limiting device is rotatably installed on the corrugated side wall and clamps the corresponding supporting corrugated board.

2. The high load-bearing honeycomb paper box according to claim 1, characterized in that: The sides of each installation groove for pasting the reference column are provided with a glue guide groove.

3. The high load-bearing honeycomb paper box according to claim 1, characterized in that: The limiting device is rotatably mounted on the corrugated side wall, the limiting device is a ratchet structure, and the limiting device is interlocked with each supporting corrugated board.

4. The high load-bearing honeycomb paper box according to claim 3, characterized in that: The limiting device includes a limiting plate and a limiting rubber strip. The limiting plate is semicircular and is adhered to the corrugated side wall through the limiting rubber strip. A plurality of limiting blocks are arranged on the lower side of the limiting plate. When the control rope drives each supporting corrugated plate to rotate, the top of the supporting corrugated plate slides along each limiting block. The limiting blocks clamp the supporting corrugated plate after the supporting corrugated plate stops rotating, and each limiting block forms a ratchet structure.

5. The high load-bearing honeycomb paper box according to claim 4, characterized in that: A clamping block matched with each limiting block is arranged on the top of the supporting corrugated board.

6. The high load-bearing honeycomb paper box according to claim 1, characterized in that: The length of the supporting corrugated board is lower than the height of the corrugated side wall, and the installation heights of adjacent supporting corrugated boards are different.

7. The high load-bearing honeycomb paper box according to claim 1, characterized in that: One side edge of the supporting corrugated board is rotatably mounted on the corresponding corrugated side wall through a supporting rubber strip.

8. The high load-bearing honeycomb paper box according to claim 7, characterized in that: A plurality of anchoring nails are arranged on the corrugated side wall, and cable ties are tied to the anchoring nails. The cable ties pass through between the supporting corrugated board and the corrugated side wall, and the cable ties bypass the supporting rubber strip.

9. The high load-bearing honeycomb paper box according to claim 1, characterized in that: A silica gel sheet with holes is installed on each of the supporting corrugated plates, and the control rope passes through each silica gel sheet with holes in sequence.

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