Tray shaped like Chinese character'ri 'and capable of enhancing bending strength of goods shelf on tray

Abstract

The invention relates to the technical field of trays, in particular to a B-shaped tray for enhancing the bending strength of a goods shelf on the tray. The building block comprises a top bed board, outer side longitudinal bottom bed boards, middle longitudinal bottom bed boards, transverse bottom bed boards, middle cushion blocks and long cushion blocks, the two outer side longitudinal bottom bed boards and the two transverse bottom bed boards are spliced to form a square, and the two outer side longitudinal bottom bed boards, the middle longitudinal bottom bed board and the two transverse bottom bed boards are spliced to form a shape like a Chinese character'ri '. The long cushion blocks are located at the splicing positions of the outer side longitudinal bottom bed boards and the transverse bottom bed boards. The overall length of the outer side longitudinal bottom bed plate is larger than 1000 mm and smaller than or equal to 1200 mm; the pressure generated by the weight of goods can be better dispersed, the bending deformation of the tray in the area between the goods shelf supporting beams is reduced, the tray can bear heavier goods, the use range of the tray is expanded, meanwhile, the service life of the tray is prolonged, and the logistics cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of Japanese-shaped pallets, in particular to a Japanese-shaped pallet capable of enhancing the bending strength of a shelf on the pallet. Background Art

[0002] In the field of logistics and warehousing, pallets are commonly used as a tool for carrying and transporting goods, and their performance is crucial. At present, the most commonly used is the Japanese-shaped pallet. When the Japanese-shaped pallet is placed on the shelf, the length of the longitudinal bottom board along the length of the pallet is often less than the span between the front and rear support beams of the shelf. This size mismatch causes the front and rear beams to support the transverse bottom board other than the longitudinal bottom board when the pallet is carrying goods on the shelf. The bending strength of the pallet is borne by the transverse bottom board, pads, and longitudinal bottom board. Since the length of the longitudinal bottom board of the pallet (taking the 1200*1000 mm standard Japanese-shaped pallet as an example) is 960 mm, which is less than the span between the front and rear support beams of the shelf, the bending strength of the pallet on the shelf can only be borne by the combination of the bottom board, pads, and longitudinal bottom board, so the bending strength of the Japanese-shaped pallet is significantly reduced. This is because the longitudinal bottom board cannot effectively span the span between the shelf support beams and cannot fully disperse the pressure generated by the weight of the goods, making the pallet prone to bending and deformation in the area between the support beams. This not only limits the weight of the goods that the pallet can bear, but also greatly affects the service life of the pallet, increasing logistics costs and the risk of cargo damage.

[0003] Therefore, based on the above-mentioned defects of the existing Japanese-shaped pallets, it is necessary to improve the existing Japanese-shaped pallets. Summary of the invention

[0004] The purpose of the present invention is to provide a Japanese-shaped pallet with enhanced bending strength of the shelf on the pallet in view of the deficiencies in the prior art, and the pallet solves the defects of the existing Japanese-shaped pallets: easy deformation, short service life, etc.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions.

[0006] A "Japanese"-shaped pallet for enhancing the bending strength of shelves on the pallet, comprising a top plank, an outer longitudinal bottom plank, a middle longitudinal bottom plank, a transverse bottom plank, a middle pad, and a long pad, wherein two outer longitudinal bottom planks and two transverse bottom planks are assembled into a square, two outer longitudinal bottom planks, one middle longitudinal bottom plank, and two transverse bottom planks are assembled into a "Japanese" shape, the long pad is located at the joint position of the outer longitudinal bottom plank and the transverse bottom plank, and the overall length of the outer longitudinal bottom plank is greater than 1000 mm and less than or equal to 1200 mm.

[0007] Furthermore, the thickness of the outer longitudinal bottom planks, the middle longitudinal bottom planks, and the transverse bottom planks are the same to ensure overall stability.

[0008] Furthermore, both ends of the outer longitudinal bottom planks and the transverse bottom planks respectively have 45-degree bevels, and the outer longitudinal bottom planks and the transverse bottom planks are spliced ​​together through the 45-degree bevels to form a square, and the overall width and length of the pallet remain unchanged.

[0009] Furthermore, both ends of the outer longitudinal bottom plank are respectively formed with notches, one end of the transverse bottom plank is embedded in the notch, and the outer longitudinal bottom plank and the transverse bottom plank are spliced ​​together to form a square.

[0010] Furthermore, both ends of the outer longitudinal bottom board are respectively concave to form concave platforms, and both ends of the transverse bottom board are respectively concave to form concave platforms, the concave platforms of the outer longitudinal bottom board are fitted together with the concave platforms of the transverse bottom board, and the outer longitudinal bottom board and the transverse bottom board are spliced ​​together to form a square.

[0011] Furthermore, the length direction of the long pad is the same as the length direction of the outer longitudinal bottom plank, thereby increasing the stress on the longitudinal bottom plank.

[0012] Furthermore, the outer longitudinal bottom planks and the transverse bottom planks are both rectangular, and the two ends of the transverse bottom planks are respectively in contact with the side surfaces of the two ends of the outer longitudinal bottom planks, and the outer longitudinal bottom planks and the transverse bottom planks are spliced ​​together to form a square.

[0013] Furthermore, the length direction of the long pad is the same as the length direction of the horizontal bottom plank, thereby increasing the force on the horizontal bottom plank.

[0014] The beneficial effects of the present invention are: since the overall length of the outer longitudinal bottom board is greater than the distance between the shelf support beams, the pressure generated by the weight of the goods can be better dispersed, reducing the bending deformation of the pallet in the area between the shelf support beams. The pallet can carry heavier goods, expanding the scope of use of the pallet. At the same time, the outer longitudinal bottom board effectively reduces the damage to the pallet caused by bending deformation, extends the service life of the pallet, and reduces logistics costs. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a partial schematic diagram of the first embodiment of the present invention.

[0017] Figure 3 This is a schematic diagram of Embodiment 2 of the present invention.

[0018] Figure 4 This is a schematic diagram of embodiment 3 of the present invention.

[0019] Figure 5It is a partial schematic diagram of the third embodiment of the present invention.

[0020] Figure 6 This is a schematic diagram of Embodiment 4 of the present invention.

[0021] Label and description:

[0022] Outer longitudinal bottom plank 1, middle longitudinal bottom plank 2, transverse bottom plank 3, middle pad 4, long pad 5, missing corner 6, concave platform 7. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] See Figure 1 —— Figure 6 The present invention provides a Japanese-shaped pallet for enhancing the bending strength of a shelf on a pallet, comprising: a top board, an outer longitudinal bottom board 1, a middle longitudinal bottom board 2, a transverse bottom board 3, a middle pad 4, and a long pad 5, wherein two outer longitudinal bottom boards 1 and two transverse bottom boards 3 are assembled into a rectangle, two outer longitudinal bottom boards 1, one middle longitudinal bottom board 2, and two transverse bottom boards 3 are assembled into a Japanese-shaped shape, and the thicknesses of the outer longitudinal bottom board 1, the middle longitudinal bottom board 2, and the transverse bottom board 3 are the same or substantially the same, so as to ensure the stability of placement. The long pad 5 is located at the joint position of the outer longitudinal bottom board 1 and the transverse bottom board 3.

[0025] The overall length of the outer longitudinal bottom board 1 of the present invention is greater than 1000 mm and less than or equal to 1200 mm (not exceeding the overall length of the Japanese-shaped pallet), and the length of the middle longitudinal bottom board 2 remains unchanged at 960 mm.

[0026] like Figure 1 , Figure 2 As shown, this is the first embodiment of the present invention, wherein both ends of the outer longitudinal bottom board 1 are respectively formed with a notch 6, so that the end of the outer longitudinal bottom board 1 is in an "L" shape, and one end of the transverse bottom board 3 is embedded in the position of the notch 6, and the outer longitudinal bottom board 1 and the transverse bottom board 3 are spliced ​​together to form a square, wherein the length direction of the long pad 5 is the same as the length direction of the outer longitudinal bottom board 1, thereby increasing the force on the outer longitudinal bottom board 1.

[0027] like Figure 3 As shown, it is the second embodiment of the present invention, the two ends of the outer longitudinal bottom board 1 and the transverse bottom board 3 respectively have a 45-degree bevel, and the outer longitudinal bottom board 1 and the transverse bottom board 3 are spliced ​​together through the 45-degree bevel to form a square, wherein the length direction of the long pad 5 is the same as the length direction of the outer longitudinal bottom board 1, thereby increasing the force on the outer longitudinal bottom board 1.

[0028] like Figure 4 , Figure 5 As shown, it is the third embodiment of the present invention, the two ends of the outer longitudinal bottom board 1 are respectively concave to form a concave platform 7, the two ends of the transverse bottom board 3 are respectively concave to form a concave platform 7, the concave platform 7 of the outer longitudinal bottom board 1 and the concave platform 7 of the transverse bottom board 3 are fitted together, the outer longitudinal bottom board 1 and the transverse bottom board 3 are spliced ​​together to form a square, wherein the length direction of the long pad 5 is the same as the length direction of the outer longitudinal bottom board 1, increasing the force of the outer longitudinal bottom board 1. Figure 5 As shown, the outer longitudinal bottom plank 1 is located at the top, and the transverse bottom plank 3 is located at the bottom, and the concave platform 7 of the outer longitudinal bottom plank 1 is downward, and the concave platform 7 of the transverse bottom plank 3 is upward and adhered together.

[0029] like Figure 6 As shown, it is the fourth embodiment of the present invention, the outer longitudinal bottom board 1 and the transverse bottom board 3 are both rectangular, the two ends of the transverse bottom board 3 are respectively in contact with the side surfaces of the two ends of the outer longitudinal bottom board 1, the outer longitudinal bottom board 1 and the transverse bottom board 3 are spliced ​​together to form a square, the length direction of the long pad 5 is the same as the length direction of the transverse bottom board 3, thereby increasing the force on the transverse bottom board 3.

[0030] The present invention is based on the existing "Japanese"-shaped pallet. By extending the two ends of the outer longitudinal bottom board 1 so that its length is greater than the distance between the shelf support beams, and at the same time, the shapes of the two ends of the transverse bottom board 3 match the extended shapes of the two ends of the outer longitudinal bottom board 1, it is ensured that the weight of the pallet is not increased and the overall length, width and height of the "Japanese"-shaped pallet are not changed, and the bending strength can be effectively improved.

[0031] Of course, the embodiments described above are only preferred examples of the present invention and do not limit the scope of implementation of the present invention. Therefore, all equivalent changes or modifications made according to the structures, features and principles described in the scope of the patent application of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A Japanese-shaped pallet for enhancing the bending strength of the shelf on the pallet, characterized by: It includes a top deck board, outer longitudinal bottom deck boards, an intermediate longitudinal bottom deck board, transverse bottom deck boards, intermediate cushion blocks, and long cushion blocks. Among them, two outer longitudinal bottom deck boards and two transverse bottom deck boards are assembled into a square, and two outer longitudinal bottom deck boards, one intermediate longitudinal bottom deck board, and two transverse bottom deck boards are assembled into a Chinese character "ri" shape. The long cushion blocks are located at the splicing positions of the outer longitudinal bottom deck boards and the transverse bottom deck boards; the overall length of the outer longitudinal bottom deck boards is greater than 1000 millimeters and less than or equal to 1200 millimeters.

2. The Japanese-shaped pallet for enhancing the bending strength of the shelf on the pallet according to claim 1, characterized in that: The outer longitudinal bottom deck boards, the intermediate longitudinal bottom deck board, and the transverse bottom deck boards have the same thickness.

3. The Japanese-shaped pallet for enhancing the bending strength of the shelf on the pallet according to claim 1, characterized in that: Both ends of the outer longitudinal bottom deck boards and the transverse bottom deck boards respectively have 45-degree bevel edges, and the outer longitudinal bottom deck boards and the transverse bottom deck boards are spliced together through these 45-degree bevel edges to form a square.

4. The Japanese-shaped pallet for enhancing the bending strength of the shelf on the pallet according to claim 1, characterized in that: Both ends of the outer longitudinal bottom deck boards respectively form cut corners, and one end of the transverse bottom deck board is embedded at the positions of these cut corners, and the outer longitudinal bottom deck boards and the transverse bottom deck boards are spliced together to form a square.

5. The Japanese-shaped pallet for enhancing the bending strength of the shelf on the pallet according to claim 1, characterized in that: Both ends of the outer longitudinal bottom deck boards respectively form concave platforms by being concave, and both ends of the transverse bottom deck boards respectively form concave platforms by being concave. The concave platforms of the outer longitudinal bottom deck boards are attached to the concave platforms of the transverse bottom deck boards, and the outer longitudinal bottom deck boards and the transverse bottom deck boards are spliced together to form a square.

6. A Japanese-shaped pallet for enhancing the bending strength of a shelf on a pallet according to any one of claims 3 to 5, characterized in that: The length direction of the long cushion blocks is the same as the length direction of the outer longitudinal bottom deck boards.

7. The Japanese-shaped pallet for enhancing the bending strength of the shelf on the pallet according to claim 1, characterized in that: Both the outer longitudinal bottom deck boards and the transverse bottom deck boards are rectangular. Both ends of the transverse bottom deck boards respectively abut against the side surfaces of both ends of the outer longitudinal bottom deck boards, and the outer longitudinal bottom deck boards and the transverse bottom deck boards are spliced together to form a square.

8. The Japanese-shaped pallet for enhancing the bending strength of the shelf on the pallet according to claim 7, characterized in that: The length direction of the long cushion blocks is the same as the length direction of the transverse bottom deck boards.

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