Wooden transfer box capable of being disassembled and recycled

Abstract

A detachable and recyclable wooden transfer box belongs to the technical field of solid waste recovery and comprises a frame assembly, long side plates, short side plates and a top plate. The frame assembly comprises a bottom plate, supporting piers exceeding the edge in the length and width directions are fixedly arranged at the two ends of the lower wall of the bottom plate, sole timbers are fixedly arranged in the middle line of the lower wall of the bottom plate, and corner protection plates are hinged to the inner side walls of the two ends of the supporting piers through hinges. The long side plates and the short side plates are detachably assembled between the adjacent corner protection plates at the corresponding distance, and the top plate detachably covers the side plates. In the box body state, the corner protection plates are vertically supported on the supporting piers, the long and short side plates are fixed through oblique-angle mortises and tenons, and the top plate is fixed to the top ends of the side plates. And in a dismounting state, the corner protection plate is horizontally placed on the sole timber, and the short side plate, the long side plate and the top plate are horizontally stacked in sequence. According to the transfer box, wood waste can be reduced, the logistics space is saved, and the logistics cost is reduced.

Description

Technical Field

[0001] This invention relates to the field of solid waste recycling technology, specifically to a detachable and recyclable wooden transfer box. Background Technology

[0002] In the field of modern logistics and industrial transportation, wooden transfer boxes have become widely used packaging and transportation containers due to their advantages such as sturdiness, durability, easy availability of materials, and good cushioning performance.

[0003] Currently, most wooden transshipment crates use traditional nailing or gluing methods. Nailing can easily cause serious damage to the wood when forcibly dismantled, while gluing creates a strong bond that makes the crates almost impossible to disassemble. Once used, they are often simply disposed of as waste, resulting in a significant waste of timber resources and increasing the environmental burden. Furthermore, during logistics transportation, non-detachable wooden transshipment crates occupy a large amount of space. In scenarios requiring long-distance transport or frequent turnover, the return of empty crates leads to substantial waste of transport capacity and increases logistics costs. Summary of the Invention

[0004] In view of the above situation and to overcome the defects of the prior art, the present invention provides a detachable and recyclable wooden transfer box, which at least partially solves the problems mentioned in the background art.

[0005] The technical solution adopted in this invention is as follows: A detachable and recyclable wooden transfer box, comprising: The frame assembly includes a base plate, with support blocks fixed at both ends of the lower wall of the base plate. The support blocks extend beyond the edge of the base plate along its length and width. A wooden pad is fixed at the center line of the lower wall of the base plate. Corner protection plates are hinged to the inner side walls of both ends of the support blocks. The long side panel can be detachably installed between two sets of long-distance adjacent corner protection panels; Short side panels, which can be detachably assembled between two sets of short-distance adjacent corner protection panels; A top plate, which can be detachably fitted over the long and short side plates; In the box state, the corner protection plate rotates around the hinge to a position perpendicular to the bottom plate and is supported above the support pier. The edge of the long side plate and the edge of the short side plate are fixed by beveled tenons to fix the side of the box to the long side plate and the short side plate. The top plate is fixed to the top of the long side plate and the short side plate. In the disassembled state, the corner protection plate is rotated around the hinge to a horizontal position and placed on the pad, the short side plate is horizontally stacked on the bottom plate, the two sets of long side plates are cross-stacked on the short side plates along the web plate position, and the top plate is horizontally stacked on top of the long side plates.

[0006] In a further embodiment, the inner edges of both ends of the long side plate and the short side plate are set at a 45° bevel angle, and the bevel angles of the long side plate and the short side plate are complementary and matched.

[0007] Preferably, the height of the long side plate is between 100mm and 200mm, and the height of the short side plate is the same as that of the long side plate.

[0008] In a further embodiment, each of the long side plates is fixedly provided with a pile sleeve at the centerline position of its outer wall, and a web pile is detachably inserted into the pile sleeve; the length of the web pile is adapted to the total height of multiple sets of long side plates on a single side.

[0009] Furthermore, the corner protection plate is L-shaped, and one side wall has a stepped hole. The diameters at both ends of the stepped hole are smaller than the diameter in the middle. A telescopic rod is movably mounted on the stepped hole. The top plate side wall has an insertion hole corresponding to the position of the telescopic rod. The telescopic rod and the insertion hole are matched in size.

[0010] Furthermore, a wing plate is fixedly provided on the outer circumference of the telescopic rod. The edge of the wing plate is movably fitted with the middle section of the stepped hole. A spring is provided in the middle section of the stepped hole. One end of the spring abuts against the end face of the wing plate facing the inside of the stepped hole, and the other end abuts against the inner wall of the stepped hole. In its natural state, the spring pushes the wing plate to drive the telescopic rod to extend out of the stepped hole and insert into the insertion hole of the top plate.

[0011] Furthermore, the length of the corner protection plate is less than half the length of the long side plate. In the disassembled state, two sets of adjacent corner protection plates can be horizontally stacked on the wooden pad along the same axis.

[0012] In a further embodiment, the hinge is made of a single die-cast alloy material, with one end fixedly connected to the support pier and the other end fixedly connected to the corner protection plate.

[0013] The beneficial effects achieved by the present invention using the above structure are as follows: By detachably assembling the long and short side panels between adjacent corner protection panels at different distances and fixing them with beveled mortise and tenon joints to form the sides of the box, no nails or glue are required, avoiding damage to the wood during disassembly and enabling the reuse of components. The gaps formed by the dunnage, support blocks and the ground allow for the transport of the wooden box. In the disassembled state, the corner protection panels can be flexibly stored horizontally on dunnage, and the short side panels, long side panels and top panel can be stacked horizontally in sequence, greatly reducing the space occupied by the empty box and lowering the transportation cost of empty box transportation. At the same time, the detachable design of each component also makes it easy to replace damaged parts individually, further improving the economy and environmental friendliness of the transfer box. Attached Figure Description

[0014] Figure 1This is a schematic diagram of the box structure of the detachable and recyclable wooden transfer box proposed in an embodiment of the present invention; Figure 2 This is a schematic diagram of the disassembled and recyclable wooden transfer box proposed in an embodiment of the present invention. Figure 3 This is a schematic diagram of the mortise and tenon fixing of the long side plate and the short side plate according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the disassembled state structure of the frame component proposed in an embodiment of the present invention; Figure 5 This is a schematic diagram of the box-shaped structure of the frame component proposed in an embodiment of the present invention; Figure 6 This is a three-dimensional structural diagram of the long side plate proposed in an embodiment of the present invention; Figure 7 A schematic diagram of the stepped hole and telescopic rod proposed in an embodiment of the present invention.

[0015] Among them, 1. Frame assembly, 2. Base plate, 3. Support pier, 4. Timber pad, 5. Hinge, 6. Corner protection plate, 7. Long side plate, 8. Short side plate, 9. Top plate, 10. Pile sleeve, 11. Web pile, 12. Step hole, 13. Telescopic rod, 14. Insertion hole, 15. Wing plate, 16. Spring.

[0016] The accompanying drawings are provided to further understand the embodiments and form part of the specification. They are used together with the embodiments for explanation and do not constitute a limitation on the embodiments. Detailed Implementation

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection.

[0018] In the description of the embodiments, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments.

[0019] Currently, most wooden transshipment crates use traditional nailing or gluing methods. Nailing can easily cause serious damage to the wood when forcibly dismantled, while gluing creates a strong bond that makes the crates almost impossible to disassemble. Once used, they are often simply disposed of as waste, resulting in a significant waste of timber resources and increasing the environmental burden. Furthermore, during logistics transportation, non-detachable wooden transshipment crates occupy a large amount of space. In scenarios requiring long-distance transport or frequent turnover, the return of empty crates leads to substantial waste of transport capacity and increases logistics costs.

[0020] Recognizing the above problems, this application proposes and discloses a detachable and recyclable wooden transfer box, which can reduce the waste of wood resources, save space occupied in the logistics process, and reduce logistics costs.

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this disclosure provides a detachable and recyclable wooden transfer box, comprising: The frame component 1 includes a base plate 2. Support piers 3 are fixedly provided at both ends of the lower wall of the base plate 2. The support piers 3 are set beyond the edge of the base plate 2 along the length and width directions of the base plate 2. A pad 4 is fixedly provided at the center line of the lower wall of the base plate 2. Corner protection plates 6 are hinged to the inner side walls of both ends of the support piers 3 by hinges 5. The long side panel 7 is detachably assembled between two sets of long-distance adjacent corner protection panels 6; The short side plate 8 is detachably assembled between two sets of short-distance adjacent corner protection plates 6; Top plate 9, which can be detachably fitted over the long side plate 7 and the short side plate 8; In the box state, the corner protection plate 6 rotates around the hinge 5 to a position perpendicular to the bottom plate 2 and is supported above the support block 3. The edge of the long side plate 7 and the edge of the short side plate 8 are fixed by beveled tenons, so as to fix the side of the box of the long side plate 7 and the short side plate 8. The top plate 9 is fixed to the top of the long side plate 7 and the short side plate 8. In the disassembled state, the corner guard plate 6 is rotated around the hinge 5 to a horizontal position and placed on the pad 4. The short side plate 8 is horizontally stacked on the bottom plate 2. The two sets of long side plates 7 are cross-stacked on the short side plate 8 along the web position. The top plate 9 is horizontally stacked on top of the long side plate 7.

[0022] In this embodiment, the support block 3 in the frame assembly 1 extends beyond the edge along the length and width of the base plate 2. Together with the pad 4 on the lower wall of the base plate 2, it provides stable hinged support for the corner protection plate 6 and a placement space after disassembly, while also creating a gap with the ground to facilitate the handling of the box. The long side plate 7 and the short side plate 8 can be detachably assembled between adjacent corner protection plates 6 at different distances, and are fixed by beveled tenons to form the side of the box, without the need for nailing or gluing, avoiding damage to the wood during disassembly and realizing the reuse of components. The gap formed by the pad 4, the support block 3 and the ground allows for the handling of the wooden box. In the disassembled state, the corner protection plate 6 is placed horizontally on the pad 4, and the short side plate 8, the long side plate 7 and the top plate 9 are stacked horizontally in sequence, which greatly reduces the space occupied by the empty box and reduces the transportation cost of the empty box. At the same time, the detachable design of each component also makes it easy to replace damaged parts individually, further improving the economy and environmental friendliness of the transfer box.

[0023] like Figure 3 and Figure 6 As shown, the inner edges of both ends of the long side plate 7 and the short side plate 8 are set at a 45° angle, and the angle of the long side plate 7 and the angle of the short side plate 8 are complementary and matched.

[0024] In this embodiment, when the long side panel 7 and the short side panel 8 are spliced ​​together in the assembled state of the box, preliminary positioning can be achieved without the need for tools. The beveled edges of the long and short side panels 8 are aligned and fitted together, and then supported and fixed by the corner protection plate 6, thus completing the side assembly and forming a complete and sealed rectangular box side. This effectively disperses the impact or squeezing forces borne by the box side, preventing loosening or misalignment at the side panel splicing points and improving the overall structural stability. Compared with nailing or jointing, there is no need to forcibly separate or damage the connecting parts during disassembly. The long side panel 7 and the short side panel 8 can be separated by simply dragging them upwards, avoiding cracking or damage to the wood edges due to disassembly and assembly operations, and reducing waste of wood resources.

[0025] In this embodiment, the height of the long side plate 7 is between 100mm and 200mm, and the height of the short side plate 8 is the same as that of the long side plate 7.

[0026] In this embodiment, multiple sets of long side panels 7 and short side panels 8 are stacked one on top of the other to form the side of the transfer box. The side of the transfer box is easily damaged by collision. The stacking of multiple sets of long and short side panels 8 makes it easy to replace damaged wooden boards, reduces wood waste, and increases the service life of the wooden box.

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7As shown, the corner protection plate 6 is L-shaped, and a stepped hole 12 is provided on one side wall. The diameters at both ends of the stepped hole 12 are smaller than the diameter in the middle. A telescopic rod 13 is movably provided on the stepped hole 12. A insertion hole 14 is provided on the side wall of the top plate 9 corresponding to the position of the telescopic rod 13. The dimensions of the telescopic rod 13 and the insertion hole 14 are matched.

[0028] In this embodiment, the corner protection plate 6 can provide stable corner support for the long side plate 7 and the short side plate 8 when the box is in the box state, enhance the anti-collision ability of the box corners, and prevent the side plates from shifting or being damaged during transportation. When disassembled, it can be rotated and stored flexibly.

[0029] In this embodiment, the stepped hole 12 can prevent the telescopic rod 13 from falling off and provide a suitable space for the telescopic movement of the telescopic rod 13. Together with the matching size insertion hole 14 opened on the side wall of the top plate 9, the telescopic rod 13 can be accurately inserted into the insertion hole 14 to achieve quick fixation of the top plate 9. Assembly and disassembly can be completed without additional tools, improving operational efficiency.

[0030] like Figure 7 As shown, a wing plate 15 is fixedly provided on the outer peripheral surface of the telescopic rod 13. The edge of the wing plate 15 is movably fitted with the middle section of the stepped hole 12. A spring 16 is provided in the middle section of the stepped hole 12. One end of the spring 16 abuts against the end face of the wing plate 15 facing the inside of the stepped hole 12, and the other end abuts against the inner wall of the stepped hole 12. In its natural state, the spring 16 pushes the wing plate 15 to drive the telescopic rod 13 to extend out of the stepped hole 12 and insert into the insertion hole 14 of the top plate 9.

[0031] In this embodiment, the wing plate 15 fixed to the outer circumference of the telescopic rod 13 is in movable contact with the middle section of the stepped hole 12. This not only provides precise guidance for the telescopic movement of the telescopic rod 13, preventing it from shifting or getting stuck during movement, but also forms a limit with the smaller diameter of the holes at both ends of the stepped hole 12, preventing the telescopic rod 13 from falling out of the stepped hole 12. In its natural state, the spring 16 can push the wing plate 15 to extend the telescopic rod 13 and insert it into the insertion hole 14 of the top plate 9. This allows for quick fixing of the top plate 9 without the need for additional tools, greatly improving the assembly efficiency of the box. At the same time, during disassembly, simply pulling the telescopic rod 13 to compress the spring 16 is sufficient to disengage it from the insertion hole 14, making the operation convenient.

[0032] like Figure 2 and Figure 5 As shown, the length of the corner protection plate 6 is less than half the length of the long side plate 7. In the disassembled state, two sets of adjacent corner protection plates 6 can be horizontally stacked on the pad 4 along the same axis.

[0033] The corner protection plate 6 is less than half the length of the long side plate 7, which can prevent the corner protection plate 6 from exceeding the range of the pad 4 or occupying extra space when stacked due to excessive length. In conjunction with the orderly stacking of the short side plate 8, long side plate 7 and top plate 9, the overall disassembly volume is further reduced.

[0034] like Figure 1 , Figure 2 and Figure 6 As shown, pile sleeves 10 are fixedly installed at the center line of the outer wall of the long side plate 7, and a web pile 11 is detachably inserted inside the pile sleeve 10; the length of the web pile 11 is adapted to the total height of the multiple sets of long side plates 7 on a single side.

[0035] In this embodiment, after the pile sleeve 10 is inserted through the web pile 11, its bottom can be placed on the pad 4. The web pile 11 forms a longitudinal tie and support for multiple stacked long side plates 7 along the height direction of the long side plate 7, which greatly enhances the overall deformation resistance of the side plate, avoids the side plate from tilting or collapsing due to the squeezing or bumping of goods during transportation, and improves the load-bearing stability of the box.

[0036] It is worth noting that the hinge 5 is made of a single die-cast alloy material, with one end fixedly connected to the support pier 3 and the other end fixedly connected to the corner protection plate 6.

[0037] In this embodiment, the integrated die-casting process makes the hinge 5 seamless and with uniform internal structure. Compared with the traditional welding or assembly of the hinge 5, the torsional and tensile strength is greatly improved. It can withstand the force of the corner protection plate 6 when rotating and the vibration and impact during transportation for a long time, and avoid the corner protection plate 6 from shifting due to the loosening of the hinge 5, thus ensuring the stability of the box after assembly.

[0038] The embodiments of the present invention will be further described in conjunction with specific dimensions and component parameters: Baseboard 2 is made of pine wood with a thickness of 30mm and a size of 1470mm×720mm; Support block 3 is made of solid wood block with a thickness of 60mm, a width of 90mm, and a length of 1530mm. It is fixed to both ends of the lower wall of the base plate 2 and extends 30mm beyond the edge of the base plate 2 in the length and width directions. The pad 4 is a solid wood block with a thickness of 60mm, a width of 90mm, and a length of 1530mm. It is fixed to the center line of the lower wall of the base plate 2 with screws. Corner protection panel 6 is made of 30mm thick birch wood, with a vertical side length of 90mm and a length of 660mm. The long side panel 7 is made of 30mm thick fir wood, 150mm high, 1470mm long, with 45° bevels at both ends, and consists of eight sets, four sets on each side. Short side plate 8 has the same thickness and height as long side plate 7, and a length of 720mm. The bevels at both ends are machined to 45° to match the bevels of long side plate 7. There are eight sets in total, four sets on each side. Top plate 9, with the same dimensions as bottom plate 2, and a thickness of 30mm; The web pile 11 is made of solid wood with a thickness of 30mm, a width of 90mm, and a height of 630mm, and is fitted with the pile sleeve 10 with a gap.

[0039] Assembly method: Rotate the corner protection plate 6 around the hinge 5 to a vertical position, so that the vertical edge of the L-shaped corner protection plate 6 faces upward and is supported on the top of the support pier 3. Insert the long side plate 7 between two sets of long-distance adjacent corner protection plates 6, and insert the short side plate 8 between two sets of short-distance adjacent corner protection plates 6. They are fixed by mortise and tenon joints at a 45° bevel to form a rectangular side. Four sets of long side panels 7 and short side panels 8 are stacked vertically to increase the side height to 600mm; Insert the web pile 11 into the pile sleeve 10 on the outer wall of the long side plate 7 to enhance the strength of the plate surface; Pull the telescopic rod 13 at the corresponding position on the side wall of the top plate 9 to cover the top of the long side plate 7 and the short side plate 8 with the top plate 9. Release the telescopic rod 13, and the spring 16 will push the telescopic rod 13 to insert into the insertion hole 14 of the top plate 9 to complete the fixing of the top plate 9.

[0040] Disassembly method: Pull the telescopic rod 13 to disengage it from the socket 14 of the top plate 9, and remove the top plate 9; Remove the stacked long side plate 7 and short side plate 8, and place the short side plate 8 horizontally on the base plate 2; Rotate the corner guard plate 6 around the hinge 5 to a horizontal position and place it on the pad 4 on the lower wall of the base plate 2; The two sets of long side plates 7 are stacked crosswise along the web position and placed above the short side plates 8. Place the top plate 9 horizontally on top of the long side plate 7 to complete the disassembly. At this time, the overall height is: the height of the support pier 3 (60mm) + the thickness of the bottom plate 2 (30mm) + the thickness of the short side plate 8 (30mm) + the height of the long side plate 7 stacked crosswise (approximately 100mm) + the thickness of the top plate 9 (30mm) = 250mm.

[0041] The disassembled volume is approximately 1590mm×630mm×250mm≈0.25m³, saving more than 63% of the space compared to the boxed state.

[0042] It should be noted that, in this document, relational terms such as “first” and “second” are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0043] Although embodiments have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

[0044] The embodiments have been described above, and such description is not restrictive. The figures shown are only one embodiment, and the actual structure is not limited to this. In short, if a person skilled in the art is inspired by this description and designs a similar structure and embodiment without departing from the inventive spirit, such design should fall within the scope of protection.

Claims

1. A detachable and recyclable wooden transfer box, characterized in that, include: The frame assembly (1) includes a base plate (2), and support blocks (3) are fixedly provided at both ends of the lower wall of the base plate (2). The support blocks (3) are set beyond the edge of the base plate (2) along the length and width directions of the base plate (2). A pad (4) is fixedly provided at the center line of the lower wall of the base plate (2). Corner protection plates (6) are hinged to the inner side walls of both ends of the support blocks (3) through hinges (5). The long side panel (7) can be detachably assembled between two sets of long-distance adjacent corner protection panels (6); The short side panel (8) is detachably mounted between two sets of short-distance adjacent corner guard panels (6); The top plate (9) is detachably fitted over the long side plate (7) and the short side plate (8); In the box state, the corner protection plate (6) rotates around the hinge (5) to a position perpendicular to the bottom plate (2) and is supported above the support pier (3). The edge of the long side plate (7) and the edge of the short side plate (8) are fixed by beveled tenons. The top plate (9) is fixed to the top of the long side plate (7) and the short side plate (8). In the disassembled state, the corner protection plate (6) is rotated around the hinge (5) to a horizontal state and placed on the pad (4), the short side plate (8) is horizontally stacked on the bottom plate (2), the two sets of long side plates (7) are cross-stacked on the short side plate (8) along the web position, and the top plate (9) is horizontally stacked above the long side plate (7).

2. The detachable and recyclable wooden transfer box according to claim 1, characterized in that, The inner edges of both ends of the long side plate (7) and the short side plate (8) are set at a 45° angle, and the angle of the long side plate (7) and the angle of the short side plate (8) are complementary and matched.

3. The detachable and recyclable wooden transfer box according to claim 2, characterized in that, The height of the long side plate (7) is between 100mm and 200mm, and the height of the short side plate (8) is the same as that of the long side plate (7).

4. The detachable and recyclable wooden transfer box according to claim 3, characterized in that, Each of the long side plates (7) is fixedly provided with a pile sleeve (10) at the center line of the outer wall, and a web pile (11) is detachably inserted inside the pile sleeve (10); the length of the web pile (11) is adapted to the total height of multiple sets of long side plates (7) on a single side.

5. The detachable and recyclable wooden transfer box according to claim 1, characterized in that, The corner protection plate (6) is L-shaped, and a stepped hole (12) is provided on one side wall. The diameters at both ends of the stepped hole (12) are smaller than the diameter in the middle. A telescopic rod (13) is movably provided on the stepped hole (12). An insertion hole (14) is provided on the side wall of the top plate (9) corresponding to the position of the telescopic rod (13). The dimensions of the telescopic rod (13) and the insertion hole (14) are matched.

6. The detachable and recyclable wooden transfer box according to claim 5, characterized in that, The telescopic rod (13) is fixedly provided with a wing plate (15) on its outer periphery. The edge of the wing plate (15) is movably fitted with the middle section of the stepped hole (12). A spring (16) is provided in the middle section of the stepped hole (12). One end of the spring (16) abuts against the end face of the wing plate (15) facing the inside of the stepped hole (12), and the other end abuts against the inner wall of the stepped hole (12). In its natural state, the spring (16) pushes the wing plate (15) to drive the telescopic rod (13) to extend out of the stepped hole (12) and insert into the insertion hole (14) of the top plate (9).

7. The detachable and recyclable wooden transfer box according to claim 6, characterized in that, The length of the corner protection plate (6) is less than half the length of the long side plate (7). In the disassembled state, two sets of adjacent corner protection plates (6) can be horizontally stacked on the pad (4) along the same axis.

8. The detachable and recyclable wooden transfer box according to claim 1, characterized in that, The hinge (5) is made of a single die-cast alloy material, with one end fixedly connected to the support block (3) and the other end fixedly connected to the corner protection plate (6).

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