A logistics box

Abstract

The utility model discloses a kind of logistics boxes, to solve the problem of traditional logistics box stacking easy to dump. It includes box, upper end edge of box is equipped with upper clamping strip and upper clamping block with lock catch, lower end edge is equipped with lower clamping strip with clamping groove one and lower clamping block with clamping groove two, upper and lower box is positioned by the cooperation of upper clamping strip and clamping groove one, upper clamping block and clamping groove two, lock catch can be locked with the lower clamping block of upper box;Lower clamping strip side is equipped with " " type positioning strip and anti-collision pad, lock catch is W type and lower clamping block is equipped with anti-skid protrusion. The logistics box is positioned and locked by multiple structure, significantly improve stacking stability, reduce alignment time, enhance protection performance, convenient operation, suitable for efficient, safe logistics transportation.

Description

Technical Field

[0001] This utility model relates to the field of logistics technology, and in particular to a logistics box. Background Technology

[0002] In modern logistics and transportation, logistics boxes serve as crucial tools for the storage and transshipment of goods, and their stacking stability directly impacts transportation efficiency and the safety of the goods. Traditional logistics boxes are mostly stacked solely based on their own weight and simple planar contact, lacking specialized positioning and locking structures. This stacking method has significant drawbacks: when bumps, vibrations, or external impacts occur during transportation, horizontal sliding or relative displacement can easily occur between the upper and lower boxes, potentially causing the entire stack to tip over. This not only risks damage to the contents but also increases the costs of sorting and rework during transportation and even poses safety hazards. Furthermore, aligning traditional logistics boxes is difficult, requiring repeated manual adjustments, which affects stacking efficiency and fails to meet the demands of large-scale, high-efficiency logistics transportation. Therefore, developing a logistics box that can achieve stable stacking, rapid alignment, and secure connections has become an urgent need in the industry. Utility Model Content

[0003] To solve the above-mentioned technical problems, the present invention adopts the following technical solution.

[0004] Design a logistics box, including a box body, with an upper retaining strip provided at the upper perimeter of the box body. The top of the upper retaining strip extends to the top of the box body, and upper retaining blocks are respectively connected to the middle positions of the front and rear sides of the upper retaining strip. The bottom of the upper retaining blocks is flush with the bottom of the upper retaining strip, and fixing blocks are connected to the bottom sides of the upper retaining blocks. Rotating shafts are rotatably connected to the two fixing blocks, and a locking buckle is connected between the two rotating shafts. A lower locking strip is provided at the lower edge of the box body. The bottom surface of the lower locking strip extends to the bottom of the box body. A first locking groove is provided on the bottom surface of the lower locking strip to cooperate with the upper locking strip. A lower locking block corresponding to the upper locking block is connected at the middle position of the front and rear sides of the lower locking strip. A second locking groove is provided on the bottom surface of the lower locking block to cooperate with the upper locking block. When the latch is rotated to the top, it can be tightly engaged with the lower locking block on the upper box body.

[0005] Preferably, the latch is W-shaped, and anti-slip protrusions are provided at both ends of the upper surface of the lower latch block.

[0006] Preferably, two “┓”-shaped positioning strips are connected to each side of the lower card strip.

[0007] Preferably, anti-collision pads are provided on the inner side of the positioning strip.

[0008] The beneficial effects of this utility model are as follows: 1. Through the precise cooperation of the upper locking strip and upper locking block at the top of the box and the lower locking strip and lower locking block at the bottom (the upper locking strip is embedded in the first slot and the upper locking block is embedded in the second slot), multiple positioning is formed from all sides and front and back directions, effectively limiting the relative displacement of the upper and lower boxes; the tight engagement of the W-shaped lock and the lower locking block further achieves rigid locking, and the anti-slip protrusion prevents the lock from loosening, completely solving the problem of easy tipping over when traditional logistics boxes are stacked, and ensuring structural stability during transportation. 2. The "┓" shaped positioning strip on the side of the lower card can quickly guide the upper box to accurately position when stacking, reducing the operation time of manual alignment. It is especially suitable for large-scale logistics scenarios and improves the convenience and efficiency of stacking operations. 3. The anti-collision pads on the inside of the positioning strip can buffer the collision between the box and adjacent objects or transport vehicles, reduce box wear and collision noise, and at the same time reduce the impact of vibration on the items inside the box, thus improving the safety of transporting goods. 4. The upper and lower locking strips, latches, and positioning strips fit together tightly and are easy to operate. When stacking, they can be fixed by three steps: positioning, locking, and tightening. When disassembling, only the latch needs to be rotated in the opposite direction, which is convenient for quick loading and unloading. It is suitable for various logistics and transportation scenarios and has a wide range of application value. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the installation structure of the lower locking strip and the lower locking block; Figure 3 This is a schematic diagram of the installation structure of the upper clip and the upper clip block; Figure 4 yes Figure 1 Enlarged structural diagram at point A in the diagram; The numbers in the diagram are: 1. Box body, 2. Upper locking strip, 3. Upper locking block, 4. Lock, 5. Positioning strip, 6. Lower locking block, 7. Lower locking strip, 8. Fixing block, 9. Rotary shaft, 10. Anti-slip protrusion. Detailed Implementation

[0010] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention. Example 1

[0011] A type of logistics box, such as Figures 1 to 4As shown, the device includes a box body 1. Upper locking strips 2 are provided around the upper perimeter of the box body 1, with the top of the upper locking strips 2 extending above the box body 1. Upper locking blocks 3 are connected to the middle of the front and rear sides of the upper locking strips 2, respectively. The bottom of the upper locking blocks 3 is flush with the bottom of the upper locking strips 2, and fixing blocks 8 are connected to the bottom sides of the upper locking blocks 3. Rotating shafts 9 are rotatably connected to the two fixing blocks 8, and a locking buckle 4 is connected between the two rotating shafts 9. The locking buckle 4 rotates via the rotating shafts 9, allowing it to engage with the lower locking block 6 of the upper box body 1, forming a mechanical locking structure. This method rigidly fixes the upper and lower box bodies 1 locally (at the front and rear middle positions), preventing separation due to vibration or external force after stacking, significantly improving the overall connection's stability, and solving the core problem of easy tipping when stacked.

[0012] A lower locking strip 7 is provided at the lower edge of the box 1. The bottom surface of the lower locking strip 7 extends to the bottom of the box 1. A first locking groove that cooperates with the upper locking strip 2 is provided on the bottom surface of the lower locking strip 7. A lower locking block 6 corresponding to the upper locking block 3 is connected at the middle position of the front and rear sides of the lower locking strip 7. A second locking groove that cooperates with the upper locking block 3 is provided on the bottom surface of the lower locking block 6. When the latch 4 is rotated to the top, it can be tightly engaged with the lower locking block 6 on the upper box 1.

[0013] By engaging the upper retaining strip 2 with the lower retaining strip 7 of the lower box 1 in their respective slots, the two boxes 1 are precisely aligned at their four edges, limiting relative horizontal displacement. This forms a ring-shaped positioning structure around the boxes 1, preventing tipping due to horizontal sliding during stacking and improving the overall stability of the stacked structure.

[0014] Based on the cooperation of the upper clip 2 and the lower clip 7, the upper clip 3 and the lower clip 6 are further precisely positioned through their slots, strengthening the connection strength in the front and back directions. This reduces the swaying of the box 1 in the front and back directions when stacked, compensates for the lack of positioning around the perimeter, and makes the docking of the upper and lower boxes 1 more snug.

[0015] The latch 4 is W-shaped, with anti-slip protrusions 10 at both ends of the upper surface of the lower locking block 6. The W-shaped latch 4 and the anti-slip protrusions 10 work together to generate continuous pressure, increasing the locking force between the latch 4 and the lower locking block 6 and preventing the latch 4 from loosening. The anti-slip protrusions 10 increase the friction between the latch 4 and the lower locking block 6, preventing the latch 4 from accidentally slipping off during transportation and further ensuring the locking reliability of the latch 4.

[0016] Two "┓"-shaped positioning strips 5 are connected to each side of the lower retaining strip 7. These form an auxiliary positioning structure on the side of the box 1, aiding in the alignment of the upper and lower boxes 1 when stacked, while also limiting relative displacement in the left and right directions. When multiple boxes 1 are stacked side-by-side or a single box 1 is stacked, the positioning strips 5 can quickly guide the upper box 1 to its precise position, reducing the time cost of alignment operations; simultaneously, they restrict the left and right swaying of the box 1 from the side, working in synergy with the positioning of the upper retaining strip 2 and lower retaining strip 7 around the perimeter to improve the overall stability of the stacking.

[0017] Anti-collision pads are provided on the inner side of the positioning strip 5. This prevents the positioning strip 5 from making hard contact with the box 1 when the two boxes 1 are stacked, reduces friction and noise caused by collision with the box 1, and protects the items inside the box from severe vibration.

[0018] To facilitate the handling of the box 1, inwardly recessed grooves can be provided on both side walls of the box 1.

[0019] The working method of this utility model is as follows: When multiple logistics boxes need to be stacked for transportation, the operation steps are as follows: Place the first logistics box stably on the ground or on the transport vehicle, ensuring that its lower locking strip 7, lower locking block 6, and positioning strip 5 are in their natural state. Pick up the second logistics box, aligning its lower locking strip 7 and lower locking block 6 at the bottom with the upper locking strip 2 and upper locking block 3 at the top of the first logistics box, and simultaneously aligning the "┓"-shaped positioning strip 5 on the side of the lower locking strip 7 of the second logistics box with the side of the first logistics box, using the positioning strip 5 to assist in quick alignment. Slowly lower the second logistics box, so that the upper locking strip 2 of the first logistics box is inserted into the first slot of the lower locking strip 7 of the second logistics box, and the upper locking block 3 is inserted into the second slot of the lower locking block 6, completing the initial positioning in the four directions and front and back directions.

[0020] Finally, rotate the W-shaped latches 4 on both sides of the first logistics box's upper latch 3 (rotated via the pivot 9) to flip the latches 4 upwards and tightly engage them with the lower latch 6 at the bottom of the second logistics box, thus achieving a rigid connection between the two boxes 1. When stacking multiple boxes, repeat the above steps to stack them layer by layer. Each layer is secured by the positioning of the upper clip 2 and the first clip slot, the upper clip 3 and the second clip slot, and the locking action of the latch 4, ensuring the overall structural stability and preventing tipping. After transportation, simply rotate the latch 4 in the opposite direction to release the connection and remove the boxes layer by layer. The operation is convenient and efficient.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A logistics box, characterized in that, The device includes a housing, with an upper retaining strip at the upper edge of the housing. The top of the upper retaining strip extends to the top of the housing, and upper retaining blocks are connected to the middle of the front and rear sides of the upper retaining strip. The bottom of the upper retaining blocks is flush with the bottom of the upper retaining strip, and fixing blocks are connected to the bottom sides of the upper retaining blocks. Rotating shafts are rotatably connected to the two fixing blocks, and a locking buckle is connected between the two rotating shafts. A lower locking strip is provided at the lower edge of the box body. The bottom surface of the lower locking strip extends to the bottom of the box body. A first locking groove is provided on the bottom surface of the lower locking strip to cooperate with the upper locking strip. A lower locking block corresponding to the upper locking block is connected at the middle position of the front and rear sides of the lower locking strip. A second locking groove is provided on the bottom surface of the lower locking block to cooperate with the upper locking block. When the latch is rotated to the top, it can be tightly engaged with the lower locking block on the upper box body.

2. The logistics box as described in claim 1, characterized in that: The latch is W-shaped, and anti-slip protrusions are provided at both ends of the upper surface of the lower latch block.

3. The logistics box as described in claim 1, characterized in that: Two "┓"-shaped positioning strips are connected to each side of the lower card strip.

4. The logistics box as described in claim 3, characterized in that: Anti-collision pads are provided on the inner side of the positioning strip.

Images