A logistics box that is easy to carry and move

Abstract

The utility model discloses a logistics box which is convenient for carrying and moving, and relates to the field of logistics technology. It comprises a box body, and connecting parts are installed on opposite side ends of the box body. The connecting parts comprise a fixing ring, a connecting assembly and a pull ring. The fixing ring is fixed to the side end of the box body, and the pull ring is connected to the fixing ring through the connecting assembly. A notch is arranged on one side of the pull ring, and an arc-shaped sliding rod is arranged at the notch. Both ends of the arc-shaped sliding rod are slidably connected with the pull ring. A compression spring 2 is fixed between one end of the arc-shaped sliding rod and the pull ring, and a lever is installed on one side end of the arc-shaped sliding rod away from the compression spring 2. Through the setting of the docking structure, when in use, the lever is pushed toward one side of the compression spring 2, so that the arc-shaped sliding rod opens the notch. At this time, a pull ring on another box body can be inserted into the inner side of the pull ring from the notch, so as to realize quick docking between the two pull rings, so as to connect a plurality of boxes in sequence, thereby facilitating the one-time movement of a plurality of boxes.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics, and in particular to a logistics box which is convenient to carry and move. Background Art

[0002] Logistics boxes, also known as turnover boxes, are suitable for transportation, distribution, storage, circulation processing and other links in factory logistics.

[0003] For example, the patent announcement number CN215476381U provides a logistics box that is easy to carry and move, including a logistics box body, a moving mechanism and a carrying mechanism; the logistics box body: the through holes symmetrically arranged at the upper ends of the front and rear surfaces are all slidably connected with pins, the four corners of the upper surface of the logistics box body are symmetrically provided with square slide grooves, the insides of the square slide grooves are slidably connected with vertical plates, the rear side surfaces of the vertical plates at the rear end and the front side surfaces of the vertical plates at the front end are symmetrically provided with circular holes, the circular holes are arranged corresponding to the pins below, the upper ends of the vertical plates are fixedly connected to the bottom surfaces of the square frame, the lower surface of the square frame is symmetrically provided with folding plates, the lower ends of the folding plates are fixedly connected to the upper surface of the logistics box body, and the folding plates are located between two adjacent vertical plates; the moving mechanism: arranged at the lower end of the logistics box body, the logistics box that is easy to carry and move is convenient for the staff to carry and push the logistics box to move, and the practicality of the logistics box is higher.

[0004] Based on the above search and in combination with the prior art, it is found that in the prior art, most of the logistics boxes similar to those disclosed above can only be stacked from top to bottom to achieve one-time handling and transfer of multiple logistics boxes, but stacking up and down is laborious and has a low safety factor. Therefore, a logistics box that is easy to carry and move is proposed to improve the above problems. Utility Model Content

[0005] The purpose of the present application is to provide a logistics box that is easy to carry and move, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the present application provides the following technical solution: a logistics box that is easy to carry and move, comprising a box body:

[0007] Moving wheels are installed at the four corners of the lower end of the box, and connecting parts are installed at the opposite two sides of the box;

[0008] The connecting part includes a fixing ring, a connecting assembly and a pull ring;

[0009] The fixing ring is fixed to the side end of the box body, and the pull ring is connected to the fixing ring through a connecting assembly;

[0010] A butt joint structure is arranged on the pull ring.

[0011] As a further supplement to this solution, the docking structure includes a notch arranged on one side of the pull ring.

[0012] As a further supplement to this solution, an arc-shaped sliding rod is provided at the notch, both ends of the arc-shaped sliding rod are slidably connected to the pull ring, a compression spring 2 is fixed between one end of the arc-shaped sliding rod and the pull ring, and a lever is installed on one end of the arc-shaped sliding rod away from the compression spring 2.

[0013] As a further supplement to this solution, the connecting assembly includes a connecting ring, a rotating sleeve and a clutch component. The connecting ring is movably sleeved on the fixed ring, the rotating sleeve is fixed to the side end of the connecting ring, and the clutch component is installed between the pull ring and the rotating sleeve.

[0014] As a further supplement to this solution, the clutch component includes a connecting column and a connecting sleeve;

[0015] The connecting column is coaxially rotatably sleeved on the inner side of the rotating sleeve, a groove is provided on the side end of the connecting column located on the outer side of the rotating sleeve, a limiting wedge is fixed on the inner side of the groove by a compression spring, the connecting sleeve is fixed to the side end of the pull ring, and a limiting hole matching the limiting wedge is provided on the side end of the connecting sleeve;

[0016] The connecting sleeve is slidably sleeved on the outer side of the connecting column, and an automatic winding structure is installed on the inner side of the connecting sleeve. A draw rope is wound on the automatic winding structure, and one end of the draw rope is fixed to the connecting column.

[0017] In summary, the technical effects and advantages of the utility model are:

[0018] 1. In the utility model, by setting the docking structure, when in use, the lever is pushed toward one side of the second compression spring, so that the arc-shaped slide bar opens a gap. At this time, a pull ring on another box body can be inserted into the inner side of the pull ring from the gap to achieve rapid docking between the two pull rings, so that multiple boxes can be connected in sequence, thereby facilitating the movement of multiple boxes at one time.

[0019] 2. In the utility model, through the coordinated arrangement of the connecting column, the connecting sleeve, the limiting wedge block and the pull rope, the staff can separate the connecting column from the connecting sleeve by pressing the limiting wedge block. At this time, the staff can manually pull the pull ring outward, and the pull rope is pulled out under force, which is convenient for the staff to pull the box. For a shorter box, the staff does not need to keep bending over to move the box, making it more convenient to move the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 Schematic diagram of the overall three-dimensional structure of this embodiment;

[0022] Figure 2 It is a schematic diagram of the front structure in this embodiment;

[0023] Figure 3 This is a schematic diagram of the structure of two boxes in the connected state in this embodiment;

[0024] Figure 4 is a schematic structural diagram of the connecting portion in this embodiment;

[0025] Figure 5 Schematic diagram of the split structure of the connecting part in this embodiment.

[0026] In the figure: 1. box body; 2. moving wheel; 3. connecting part; 31. fixing ring; 32. connecting ring; 33. rotating sleeve; 34. connecting column; 35. limiting wedge block; 36. compression spring 1; 37. groove; 38. connecting sleeve; 39. limiting hole; 310. pull ring; 311. arc-shaped sliding rod; 312. compression spring 2; 313. lever; 314. pull rope. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example: Reference Figure 1-5 A logistics box that is easy to carry and move is shown, including a box body 1, moving wheels 2 are installed at the four corners of the lower end of the box body 1, and connecting parts 3 are installed on the opposite side ends of the box body 1. The connecting part 3 includes a fixed ring 31, a connecting assembly and a pull ring 310. The fixed ring 31 is fixed to the side end of the box body 1, and the pull ring 310 is connected to the fixed ring 31 through the connecting assembly. A docking structure is provided on the pull ring 310, and the docking structure is used to connect the box body 1 with another box body 1, so as to facilitate the connection of multiple boxes 1 in sequence, thereby facilitating the movement of multiple boxes 1 at one time.

[0029] Among them, the docking structure includes a notch arranged on one side of the pull ring 310. As a further supplement to the present scheme, an arc-shaped slide bar 311 is arranged at the notch. Both ends of the arc-shaped slide bar 311 are slidably connected with the pull ring 310. A compression spring 2 312 is fixed between one end of the arc-shaped slide bar 311 and the pull ring 310. A lever 313 is installed on one side of the arc-shaped slide bar 311 away from the compression spring 2 312. When in use, the lever 313 is pushed toward one side of the compression spring 2 312 to open the notch of the arc-shaped slide bar 311. At this time, a pull ring 310 on the other box body 1 can be inserted into the inner side of the pull ring 310 from the notch to achieve quick docking between the two pull rings 310.

[0030] Among them, the connecting assembly includes a connecting ring 32, a rotating sleeve 33 and a clutch component. The connecting ring 32 is movably connected to the fixed ring 31, the rotating sleeve 33 is fixed to the side end of the connecting ring 32, and the clutch component is installed between the pull ring 310 and the rotating sleeve 33. The cooperation of the fixed ring 31, the connecting ring 32 and the rotating sleeve 33 allows the pull ring 310 to swing at multiple angles.

[0031] Among them, the clutch component includes a connecting column 34 and a connecting sleeve 38. The connecting column 34 is coaxially rotatably sleeved on the inner side of the rotating sleeve 33. The side end of the connecting column 34 located on the outer side of the rotating sleeve 33 is provided with a groove 37. The inner side of the groove 37 is fixed with a limiting wedge block 35 by a compression spring 36. The connecting sleeve 38 is fixed to the side end of the pull ring 310. The side end of the connecting sleeve 38 is provided with a limiting hole 39 adapted to the limiting wedge block 35. The connecting sleeve 38 is slidably sleeved on the outer side of the connecting column 34, and an automatic winding structure (not shown in the figure) is installed on the inner side of the connecting sleeve 38. A pull rope 314 is wound on the automatic winding structure, and one end of the pull rope 314 is fixed to the connecting column 34.

[0032] Through the coordinated arrangement of the connecting column 34, the connecting sleeve 38, the limiting wedge block 35 and the pull rope 314, the staff can separate the connecting column 34 from the connecting sleeve 38 by pressing the limiting wedge block 35. At this time, the staff can manually pull the pull ring 310 outward, and the pull rope 314 is pulled out under force, which makes it convenient for the staff to pull the box 1. For a shorter box 1, the staff does not need to keep bending over to move the box 1, making it more convenient to move the box 1.

[0033] It should be further explained that the automatic winding structure adopts the conventional elastic winding structure in the prior art, such as the internal winding structure of a spring tape measure. The pull rope 314 in this scheme is equivalent to the body of the tape measure, and in order to avoid the relevant elastic structure from reducing its elastic properties due to excessive stretching, the automatic winding structure with a limiting structure in the prior art can be adopted.

[0034] The working principle of the utility model is as follows: when in use, the lever 313 is pushed toward one side of the compression spring 312 to open the gap of the arc-shaped slide bar 311. At this time, a pull ring 310 on another box body 1 can be inserted into the inner side of the pull ring 310 from the gap to achieve quick docking between the two pull rings 310, so that multiple boxes 1 can be connected in sequence, thereby facilitating the one-time movement of multiple boxes 1. The staff can separate the connecting column 34 from the connecting sleeve 38 by pressing the limiting wedge block 35. At this time, the staff can manually pull the pull ring 310 outward, and the pull rope 314 is pulled out under force, which is convenient for the staff to pull the box body 1. For a box body 1 with a shorter height, the staff does not need to keep bending over to move the box body 1, making it more convenient to move the box body 1.

[0035] Finally, it should be noted that the above 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 aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A logistics box that is easy to carry and move, comprising a box body (1), characterized in that: Moving wheels (2) are installed at the four corners of the lower end of the box body (1), and connecting parts (3) are installed at the opposite two side ends of the box body (1); The connecting portion (3) comprises a fixing ring (31), a connecting assembly and a pull ring (310); The fixing ring (31) is fixed to the side end of the box body (1), and the pull ring (310) is connected to the fixing ring (31) through the connecting assembly; The pull ring (310) is provided with a docking structure.

2. A logistics box that is easy to carry and move according to claim 1, characterized in that: The docking structure comprises a notch arranged on one side of the pull ring (310).

3. A logistics box that is easy to carry and move according to claim 2, characterized in that: An arc-shaped sliding rod (311) is arranged at the notch, and both ends of the arc-shaped sliding rod (311) are slidably connected to the pull ring (310), a second compression spring (312) is fixed between one end of the arc-shaped sliding rod (311) and the pull ring (310), and a lever (313) is installed at one end of the arc-shaped sliding rod (311) away from the second compression spring (312).

4. A logistics box that is easy to carry and move according to claim 3, characterized in that: The connecting assembly comprises a connecting ring (32), a rotating sleeve (33) and a clutch member, wherein the connecting ring (32) is movably sleeved on the fixing ring (31), the rotating sleeve (33) is fixed to the side end of the connecting ring (32), and the clutch member is installed between the pull ring (310) and the rotating sleeve (33).

5. A logistics box that is easy to carry and move according to claim 4, characterized in that: The clutch component comprises a connecting column (34) and a connecting sleeve (38); The connecting column (34) is coaxially rotatably sleeved on the inner side of the rotating sleeve (33); a groove (37) is provided at the side end of the connecting column (34) located outside the rotating sleeve (33); a limiting wedge (35) is fixed to the inner side of the groove (37) by a compression spring 1 (36); the connecting sleeve (38) is fixed to the side end of the pull ring (310); and a limiting hole (39) is provided at the side end of the connecting sleeve (38) that matches the limiting wedge (35); The connecting sleeve (38) is slidably sleeved on the outer side of the connecting column (34), and an automatic winding structure is installed on the inner side of the connecting sleeve (38), a pull rope (314) is wound on the automatic winding structure, and one end of the pull rope (314) is fixed to the connecting column (34).

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