Detachable assembled paper pallet

Abstract

The utility model discloses a detachable assembled paper pallet which comprises a supporting part and a pallet body, and the supporting part and the pallet body are detachably assembled and used for supporting the pallet body. The pallet body comprises a plurality of bearing cross beams and a plurality of connecting longitudinal beams, and the bearing cross beams and the connecting longitudinal beams are made of corrugated boards; the bearing cross beams are parallel to one another, the connecting longitudinal beams are parallel to one another and perpendicular to the bearing cross beams, the connecting longitudinal beams and the bearing cross beams are detachably spliced, and the supporting parts and the bearing cross beams are spliced. According to the detachable assembled paper pallet, the problems that in the prior art, a pallet is fixed in shape and poor in adaptability are solved, the problems that an existing pallet is large in fixed size and inconvenient to transport are solved, and the problems that when the existing pallet is prepared, the gluing amount is large, and the environmental protection property is poor can also be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation equipment or auxiliary appliances, in particular to a detachable assembled paper pallet. Background Art

[0002] When transporting goods, pallets are mostly needed as an aid. The general operation is to place the goods to be transported or transferred on the pallets, and then transport or transfer the pallets and the goods on them by forklifts and other transportation equipment. In the prior art, pallets are mainly made of wood materials, which are heavy, increase the weight of the transported materials, and consume a large amount of original trees or boards, which is not environmentally friendly. In order to solve this kind of problem, the prior art has proposed to use pallets made of paper materials, which greatly reduces the weight. Of course, at the same time, the paper materials are mainly recycled paper, which does not directly consume logs or original boards, and is energy-saving and environmentally friendly.

[0003] However, in the prior art, pallets made of paper materials are mainly fixed into a fixed shape by gluing, and the shape is immutable, the adaptability is poor, the volume is large, which is not conducive to the handling and transportation of the pallet itself, and the amount of gluing is large, the formaldehyde emission is high, and the environmental protection is poor. Utility Model Content

[0004] In order to overcome at least one defect of the above-mentioned prior art, the utility model provides a detachable assembled paper pallet, which solves the problem of fixed shape and poor adaptability of the pallets in the prior art, solves the problem of large fixed volume and inconvenient transportation of the existing pallets, and can also solve the problem of large amount of gluing during the preparation of the existing pallets and poor environmental protection.

[0005] The technical solution adopted by the utility model to solve the problem is:

[0006] A detachable paper pallet comprises a support portion and a pallet body, wherein the support portion is detachably connected to the pallet body and is used to support the pallet body;

[0007] The pallet body comprises a plurality of load-bearing cross beams and a plurality of connecting longitudinal beams, wherein the load-bearing cross beams and the connecting longitudinal beams are both made of corrugated cardboard;

[0008] The load-bearing crossbeams are parallel to each other, the connecting longitudinal beams are parallel to each other and perpendicular to the load-bearing crossbeams, the connecting longitudinal beams and the load-bearing crossbeams are detachable and assembled, and the support parts are assembled with the load-bearing crossbeams.

[0009] Further: the load-bearing crossbeam comprises at least two side load-bearing crossbeams, and the side load-bearing crossbeams are formed by folding and gluing first corrugated paperboards;

[0010] The length direction of the first corrugated paperboard is the length direction of the side load-bearing crossbeam. The first corrugated paperboard has a first surface, a second surface, a third surface and a fourth surface connected in sequence along its width direction. The first corrugated paperboard is folded along the width direction to form a side load-bearing crossbeam with a rectangular cross section and a hollow shape. After folding, the first surface is opposite to the third surface, the second surface is opposite to the fourth surface, and the first surface is adjacent to and connected to the fourth surface.

[0011] The first surface is provided with a first installation slot for installing a support portion, the width of the first installation slot is smaller than the width of the first surface, and the second surface is fixed with a first connecting end head, the first connecting end head is detachably connected to the connecting longitudinal beam.

[0012] Furthermore: a first adhesive surface is integrally connected to an edge of the fourth surface away from the third surface, and after the first corrugated paper is folded, the first adhesive surface is bonded to the fourth surface.

[0013] Further: the load-bearing crossbeam further comprises at least one middle load-bearing crossbeam, the middle load-bearing crossbeam is arranged between the two side load-bearing crossbeams, and is detachably connected to the side load-bearing crossbeam or another middle load-bearing crossbeam through the connecting longitudinal beam; the height of the middle load-bearing crossbeam is adapted to the height of the side load-bearing crossbeam;

[0014] The middle load-bearing crossbeam is formed by folding and gluing the second corrugated paperboard;

[0015] The length direction of the second corrugated paperboard is the length direction of the intermediate load-bearing crossbeam. The second corrugated paperboard has a first surface, a second surface, a third surface and a fourth surface connected in sequence along its width direction. The second corrugated paperboard is folded along the width direction to form an intermediate load-bearing crossbeam with a rectangular cross section and a hollow shape. After folding, the first surface is opposite to the third surface, the second surface is opposite to the fourth surface, and the first surface is adjacent to and connected to the fourth surface.

[0016] The first surface is provided with a second mounting groove for mounting a support portion, the width of the second mounting groove is smaller than the width of the first surface, and second connecting ends are fixed on the second and third surfaces respectively, and the second connecting ends are detachably connected to the connecting longitudinal beam.

[0017] Furthermore: a second bonding surface is integrally connected to the edge of the surface four away from the surface three, and after the second corrugated paper is folded, the second bonding surface is bonded to the surface four.

[0018] Furthermore: the connecting longitudinal beam is formed by folding and bonding the third corrugated paperboard;

[0019] The length direction of the third corrugated paperboard is the length direction of the connecting longitudinal beam. The third corrugated paperboard has a face A, a face B, a face C and a face D which are connected in sequence along its width direction. The third corrugated paperboard is folded along the width direction to form a connecting longitudinal beam with a rectangular cross section and a hollow shape. After folding, the face A is opposite to the face C, the face B is opposite to the face D, and the face A is adjacent to and connected to the face D.

[0020] After folding, the inner diameter of the connecting longitudinal beam is adapted to the outer diameters of the first connecting end and the second connecting end. After the connecting longitudinal beam is connected to the load-bearing crossbeam, the upper surface position of the connecting longitudinal beam is lower than the upper surface position of the load-bearing crossbeam.

[0021] Furthermore: the support part is formed by a plurality of fourth corrugated paperboards stacked and glued along the length or width direction of the load-bearing beam.

[0022] Further: the fourth corrugated cardboard includes a rectangular cardboard body, and a pair of side edges of the cardboard body are respectively provided with limiting shoulders, the limiting shoulders are integrally formed with the cardboard body, and when the supporting part is placed on the load-bearing beam, the limiting shoulders are placed inside the load-bearing beam.

[0023] In summary, the detachable assembled paper pallet provided by the utility model has the following technical effects:

[0024] 1. By designing the load-bearing crossbeams, connecting longitudinal beams and supporting parts to be detachable and assembled, they can be disassembled when the pallet is transported or stored. Each part is in a disassembled and separated state, which reduces the space occupied by the pallet and facilitates the transportation and storage of the pallet.

[0025] 2. By making the load-bearing beams, connecting longitudinal beams and supporting parts detachable and assembled, it is convenient to assemble the pallets on demand, which improves the adaptability of the pallets. The pallets can be selected and assembled according to the transport volume, transported items or transport locations, and the pallets of appropriate sizes can be selected.

[0026] 3. By making the load-bearing beams, connecting longitudinal beams and supporting parts detachable and assembled, the amount of glue used in pallet molding can be reduced and the environmental performance of the pallet can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The utility model is a schematic structural diagram of an embodiment of a detachable assembled paper pallet.

[0028] Figure 2 for Figure 1 Exploded diagram.

[0029] Figure 3 This is a schematic diagram of the side load-bearing beam.

[0030] Figure 4 This is a schematic diagram of the expansion of the middle load-bearing beam.

[0031] Figure 5 Schematic diagram of connecting longitudinal beams.

[0032] Figure 6 A schematic diagram of the support structure.

[0033] The meanings of the reference numerals are as follows:

[0034] 10. Pallet; 101. Load-bearing beam; 1011. Side load-bearing beam; 1012. Middle load-bearing beam; 102. Connecting longitudinal beam; 103. Supporting part; 1. First corrugated cardboard; 11. First surface; 12. Second surface; 13. Third surface; 14. Fourth surface; 15. First bonding surface; 16. First mounting slot; 17. First connecting terminal; 2. Second corrugated cardboard; 21. Surface one; 22. Surface two; 23. Surface three; 24. Surface four; 25. Second bonding surface; 26. Second mounting slot; 27. Second connecting terminal; 3. Third corrugated cardboard; 31. Surface A; 32. Surface B; 33. Surface C; 34. Surface D; 35. Third bonding surface; 4. Fourth corrugated cardboard; 41. Cardboard body; 42. Limiting shoulder. DETAILED DESCRIPTION

[0035] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0036] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0038] See also Figure 1 and Figure 2 The utility model discloses a detachable paper pallet, wherein the pallet 10 comprises a support portion 103 and a pallet body. The support portion 103 is detachably connected to the pallet body and is used to support the pallet body.

[0039] The pallet body includes a plurality of load-bearing cross beams 101 and a plurality of connecting longitudinal beams 102 , and the load-bearing cross beams 101 and the connecting longitudinal beams 102 are both made of corrugated cardboard.

[0040] The load-bearing crossbeams 101 are parallel to each other, and the connecting longitudinal beams 102 are parallel to each other and perpendicular to the load-bearing crossbeams 101. The connecting longitudinal beams 102 and the load-bearing crossbeams 101 can be detachably assembled, and the support portion 103 is assembled with the load-bearing crossbeams 101.

[0041] Based on the above technical solution, the pallet 10 is mainly made of corrugated cardboard and is light in weight. The pallet is used to transport items, thereby reducing the overall weight.

[0042] Based on the above technical solution, in the actual preparation process of pallets, recycled paper is generally used to prepare corrugated paper, and then corrugated paper is used to prepare pallets, so that the cost of the pallets is low, waste paper is reused, the use of logs is reduced, and energy conservation and environmental protection are achieved.

[0043] Based on the above technical solution, the pallet is mainly composed of a load-bearing crossbeam 101, a connecting longitudinal beam 102 and a supporting part 103 that can be detachably assembled. When the pallet itself is transported, the pallet can be disassembled. The disassembled pallet has a small volume, which reduces the transportation cost of the pallet itself and improves the transportation efficiency of the pallet itself.

[0044] Based on the above technical solution, the pallet is mainly composed of load-bearing crossbeams 101, connecting longitudinal beams 102 and supporting parts 103 that can be detachably assembled. The user can select an appropriate number of load-bearing crossbeams 101, connecting longitudinal beams 102 and supporting parts 103 according to the volume, weight or transportation location of the transported goods, and then assemble them to obtain a reasonable transportation pallet and improve the adaptability of the pallet.

[0045] Based on the above technical solution, the pallet is mainly composed of a load-bearing crossbeam 101, a connecting longitudinal beam 102 and a support part 103 that can be detachably assembled, which reduces the use of adhesives and the like in the pallet preparation process and improves the environmental protection level of the pallet.

[0046] In this scheme, if Figure 2 and Figure 3 As shown, the load-bearing beam 101 includes at least two side load-bearing beams 1011 , and the side load-bearing beams 1011 are formed by folding and gluing the first corrugated paperboard 1 .

[0047] The length direction of the first corrugated paperboard 1 is the length direction of the side load-bearing cross beam 1011. The first corrugated paperboard 1 has a first surface 11, a second surface 12, a third surface 13 and a fourth surface 14 connected in sequence along its width direction. The first corrugated paperboard 1 is folded along the width direction to form a side load-bearing cross beam 1011 with a rectangular cross section and a hollow shape. After folding, the first surface 11 is opposite to the third surface 13, the second surface 12 is opposite to the fourth surface 14, and the first surface 11 is adjacent to and connected to the fourth surface 14.

[0048] The first surface 11 is provided with a first installation slot 16 for installing the support portion 103 , and the width of the first installation slot 16 is smaller than the width of the first surface 11 . The second surface 12 is fixed with a first connecting terminal 17 , and the first connecting terminal 17 is detachably connected to the connecting longitudinal beam 102 .

[0049] A first adhesive surface 15 is integrally connected to an edge of the fourth surface 14 away from the third surface 13 . After the first corrugated paper is folded, the first adhesive surface 15 is bonded to the fourth surface 14 .

[0050] In the pallet, the side load-bearing crossbeam 1011 is indispensable. It is the main load-bearing component and is made of corrugated cardboard folded and bonded to ensure its load-bearing ability. At the same time, a first installation groove 16 and a first connecting end 17 are installed on the side load-bearing crossbeam to facilitate the splicing of the side load-bearing crossbeam with the support part and the connecting longitudinal beam.

[0051] like Figure 4 and Figure 2 As shown, the load-bearing beam 101 also includes at least one middle load-bearing beam 1012, which is arranged between the two side load-bearing beams 1011 and is detachably spliced ​​with one side load-bearing beam 1011 or another middle load-bearing beam 1012 by connecting the longitudinal beam 102; the height of the middle load-bearing beam 1012 is adapted to the height of the side load-bearing beam 1011.

[0052] The middle load-bearing crossbeam 1012 is formed by folding and gluing the second corrugated paperboard 2 .

[0053] The length direction of the second corrugated paperboard 2 is the length direction of the middle load-bearing crossbeam 1012. The second corrugated paperboard 2 has a first face 21, a second face 22, a third face 23 and a fourth face 24 connected in sequence along its width direction. The second corrugated paperboard 2 is folded along the width direction to form a middle load-bearing crossbeam 1012 with a rectangular cross section and a hollow shape. After folding, the first face 21 is opposite to the third face 23, the second face 22 is opposite to the fourth face 24, and the first face 21 is adjacent to and connected to the fourth face 24.

[0054] A second mounting slot 26 for mounting the support portion 103 is provided on the first surface 21 , and the width of the second mounting slot 26 is smaller than that of the first surface 21 . Second connecting ends 27 are fixed on the second surface 22 and the third surface 23 , respectively, and the second connecting ends 27 are detachably connected to the connecting longitudinal beam 102 .

[0055] A second bonding surface 25 is integrally connected to the edge of the surface four 24 away from the surface three 23. After the second corrugated paper is folded, the second bonding surface 25 is bonded to the surface four 24.

[0056] In some pallets, especially in some larger pallets, the middle load-bearing beam is also indispensable, which is also an important part of the pallet load-bearing. In the assembly of specific pallets, one or more middle load-bearing beams can be selected to increase the size of the pallet, expand the volume of the pallet, increase the pallet's loading and carrying capacity, increase the number or volume of goods loaded on the pallet, and improve transportation efficiency.

[0057] In this solution, the middle load-bearing beam is made by folding and gluing corrugated cardboard to ensure its load-bearing capacity. At the same time, a second installation groove 26 and a second connecting end 27 are installed on the side load-bearing beam to facilitate the splicing of the side load-bearing beam with the support part and the connecting longitudinal beam, while also ensuring the assembly of the middle load-bearing beam.

[0058] like Figure 2 and Figure 5 As shown, the connecting longitudinal beam 102 is formed by folding and bonding the third corrugated cardboard 3.

[0059] The length direction of the third corrugated paperboard 3 is the length direction of the connecting longitudinal beam 102. The third corrugated paperboard 3 has a face A31, a face B32, a face C33 and a face D34 connected in sequence along its width direction. The third corrugated paperboard 3 is folded along the width direction to form a connecting longitudinal beam 102 with a rectangular cross section and a hollow shape. After folding, the face A31 is opposite to the face C33, the face B32 is opposite to the face D34, and the face A31 is adjacent to and connected to the face D34.

[0060] After folding, the inner diameter of the connecting longitudinal beam 102 is adapted to the outer diameters of the first connecting end 17 and the second connecting end 27 . After the connecting longitudinal beam 102 is connected to the load-bearing crossbeam 101 , the upper surface position of the connecting longitudinal beam 102 is lower than the upper surface position of the load-bearing crossbeam 101 .

[0061] A third adhesive surface 35 is connected to the side of the surface D34 of the third corrugated paperboard 3 away from the surface C33. After folding, the third adhesive surface 35 is bonded and glued to the surface A31.

[0062] The main function of connecting longitudinal beams is to connect various load-bearing beams together to form a pallet. Generally, the load-bearing weight of connecting longitudinal beams is lower than that of load-bearing beams.

[0063] like Figure 2 and Figure 6 As shown, the support portion 103 is formed by a plurality of fourth corrugated paperboards 4 stacked and glued together along the length or width direction of the load-bearing crossbeam 101 .

[0064] The fourth corrugated cardboard 4 includes a rectangular cardboard body 41, and a limiting shoulder 42 is respectively arranged on a pair of side edges of the cardboard body 41. The limiting shoulder 42 is integrally formed with the cardboard body 41. When the support part 103 is placed on the load-bearing beam 101, the limiting shoulder 42 is placed inside the load-bearing beam 101.

[0065] The supporting part mainly plays the role of supporting the entire pallet and the materials placed on the pallet. During pallet transportation, high requirements are placed on the load-bearing capacity of the supporting part. In this solution, the supporting part is formed by laminating several corrugated paperboards and gluing them together, ensuring its load-bearing capacity. Additionally, in this solution, the supporting part is directly assembled with the load-bearing crossbeam to further ensure the load-bearing capacity of the load-bearing crossbeam.

[0066] The technical means disclosed in the solution of the present utility model are not limited to the technical means disclosed in the above embodiments, but also include technical solutions formed by any combination of the above technical features. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.

Claims

1. A detachable paper pallet, characterized in that: It comprises a support part and a pallet body, wherein the support part and the pallet body are detachably connected and used to support the pallet body; The pallet body comprises a plurality of load-bearing cross beams and a plurality of connecting longitudinal beams, wherein the load-bearing cross beams and the connecting longitudinal beams are both made of corrugated cardboard; The load-bearing crossbeams are parallel to each other, the connecting longitudinal beams are parallel to each other and perpendicular to the load-bearing crossbeams, the connecting longitudinal beams and the load-bearing crossbeams are detachable and assembled, and the support parts are assembled with the load-bearing crossbeams.

2. The detachable assembled paper pallet according to claim 1, characterized in that: The load-bearing crossbeams include at least two side load-bearing crossbeams, and the side load-bearing crossbeams are formed by folding and gluing first corrugated paperboards; The length direction of the first corrugated paperboard is the length direction of the side load-bearing crossbeam. The first corrugated paperboard has a first surface, a second surface, a third surface and a fourth surface connected in sequence along its width direction. The first corrugated paperboard is folded along the width direction to form a side load-bearing crossbeam with a rectangular cross section and a hollow shape. After folding, the first surface is opposite to the third surface, the second surface is opposite to the fourth surface, and the first surface is adjacent to and connected to the fourth surface. The first surface is provided with a first installation slot for installing a support portion, the width of the first installation slot is smaller than the width of the first surface, and the second surface is fixed with a first connecting end head, the first connecting end head is detachably connected to the connecting longitudinal beam.

3. The detachable assembled paper pallet according to claim 2, characterized in that: A first adhesive surface is integrally connected to an edge of the fourth surface away from the third surface, and after the first corrugated paper is folded, the first adhesive surface is bonded to the fourth surface.

4. The detachable assembled paper pallet according to claim 2, characterized in that: The load-bearing crossbeam further comprises at least one middle load-bearing crossbeam, which is arranged between the two side load-bearing crossbeams and is detachably connected to the side load-bearing crossbeam or another middle load-bearing crossbeam through the connecting longitudinal beam; the height of the middle load-bearing crossbeam is adapted to the height of the side load-bearing crossbeam; The middle load-bearing crossbeam is formed by folding and gluing the second corrugated paperboard; The length direction of the second corrugated paperboard is the length direction of the intermediate load-bearing crossbeam. The second corrugated paperboard has a first surface, a second surface, a third surface and a fourth surface connected in sequence along its width direction. The second corrugated paperboard is folded along the width direction to form an intermediate load-bearing crossbeam with a rectangular cross section and a hollow shape. After folding, the first surface is opposite to the third surface, the second surface is opposite to the fourth surface, and the first surface is adjacent to and connected to the fourth surface. The first surface is provided with a second mounting groove for mounting a support portion, the width of the second mounting groove is smaller than the width of the first surface, and second connecting ends are fixed on the second and third surfaces respectively, and the second connecting ends are detachably connected to the connecting longitudinal beam.

5. The detachable assembled paper pallet according to claim 4, characterized in that: A second bonding surface is integrally connected to the edge of the surface four away from the surface three, and after the second corrugated paper is folded, the second bonding surface is bonded to the surface four.

6. The detachable assembled paper pallet according to any one of claims 1 to 5, characterized in that: The connecting longitudinal beam is formed by folding and gluing the third corrugated paperboard; The length direction of the third corrugated paperboard is the length direction of the connecting longitudinal beam. The third corrugated paperboard has a face A, a face B, a face C and a face D connected in sequence along its width direction. The third corrugated paperboard is folded along the width direction to form a connecting longitudinal beam with a rectangular cross section and a hollow shape. After folding, the face A is opposite to the face C, the face B is opposite to the face D, and the face A is adjacent to and connected to the face D. After folding, the inner diameter of the connecting longitudinal beam is adapted to the outer diameters of the first connecting end and the second connecting end. After the connecting longitudinal beam is connected to the load-bearing crossbeam, the upper surface position of the connecting longitudinal beam is lower than the upper surface position of the load-bearing crossbeam.

7. The detachable assembled paper pallet according to any one of claims 1 to 5, characterized in that: The support part is formed by stacking and gluing a plurality of fourth corrugated paperboards along the length or width direction of the load-bearing crossbeam.

8. The detachable assembled paper pallet according to claim 7, characterized in that: The fourth corrugated paperboard includes a rectangular paperboard body, and a pair of side edges of the paperboard body are respectively provided with limiting shoulders, the limiting shoulders are integrally formed with the paperboard body, and when the supporting part is placed on the load-bearing beam, the limiting shoulders are placed inside the load-bearing beam.

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