Packaging box convenient to stack

Abstract

The packaging box convenient to stack comprises a box body, fixing frames are symmetrically arranged on the surfaces of the left side and the right side of the box body, the fixing frames are fixedly connected with the box body, and limiting grooves are formed in the lower surfaces of the fixing frames. According to the packaging box convenient to stack, through the arrangement of the box body, the adjusting blocks, the mounting grooves and the universal wheels, when the box body is stacked, the adjusting blocks can be rotated to drive the universal wheels in the mounting grooves to rotate towards the two sides to be positioned under the assistance of rotating rods, and under the limitation of limiting grooves, it can be ensured that the rotating angles of the adjusting blocks are fixed; then, the fixing frame can support and stabilize the adjusting blocks, a forklift can stack the box bodies by shoveling the adjusting blocks, after transportation is completed, the box bodies need to be moved independently, and after the adjusting blocks are rotated to be perpendicular to the ground, universal wheels installed in installation grooves can drive the box bodies to move; and stacking is convenient, moving is convenient during specific use, and applicability and practicability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing box technical field, especially a packing box convenient to stack. BACKGROUND

[0002] Various packing boxes, or packing turnover boxes, or packing turnover baskets are widely used in the production, circulation and consumption fields of products. At present, most of the widely used packing boxes are rectangular basket bodies with open upper ends, the basket bodies are used for containing goods, and adjacent upper and lower basket bodies are stacked with their bottoms on top of each other. After unloading, the packing boxes are still transported back in this state.

[0003] However, when the packing boxes are used in practice, they need to be moved after being transported to individuals after being stacked, which consumes manpower for carrying and requires a structure convenient for stacking and moving in the later period, thereby improving the applicability and practicality of the packing boxes. Therefore, it is necessary to design a packing box convenient for stacking. SUMMARY

[0004] The main purpose of the utility model is to provide a packing box convenient for stacking, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A packing box convenient for stacking, comprising a box body, the left and right side surfaces of the box body are symmetrically provided with fixing frames, the fixing frames are fixedly connected with the box body, the lower surface of each fixing frame is provided with a limiting groove, and the inner side wall of each limiting groove is fixedly connected with a rotating rod. The outer surface of each rotating rod is rotatably connected with an adjusting block, the outer surface of each adjusting block is provided with a mounting groove, the inner side wall of each mounting groove is rotatably connected with a universal wheel, the number of the universal wheels is four, and the four universal wheels are arranged in a rectangular array.

[0007] In order to achieve the purpose of protecting the safety of the packaged articles in the box body, as a packing box convenient for stacking, the upper outer surface of the box body is fixedly connected with a supporting table, and the upper surface of the supporting table is overlapped with a protective cover.

[0008] In order to achieve the purpose of facilitating the stacking of the box body by pushing, as a packing box convenient for stacking, the upper surface of the protective cover is provided with a sliding groove, and the size of the sliding groove is greater than that of the box body.

[0009] In order to achieve the purpose of facilitating the stacking of the box body by pulling, as a packing box convenient for stacking, the front upper surface of the sliding groove is provided with a pulling opening, and the pulling opening penetrates the protective cover and the supporting table.

[0010] In order to make the purpose of fixed stack box to avoid slipping, as a kind of packing box convenient for stacking, the inner side wall of the pull-out opening is clamped with a pull-out plate.

[0011] In order to make the purpose of helping to prevent slipping and facilitating stacking by forklift, as a kind of packing box convenient for stacking, the outer surface of the adjusting block is fixedly connected with a non-slip pad.

[0012] In order to make the purpose of reinforcing and improving stability, as a kind of packing box convenient for stacking, the reinforcing rod is fixedly connected between the supporting table and the fixing frame.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, when the box is stacked, the adjusting block can be rotated to drive the universal wheel in the mounting slot to rotate and position on both sides under the help of the rotating rod, and then the adjusting block can be fixed in a certain angle under the limitation of the limiting slot, and then the fixing frame can provide support and stability for the adjusting block, so that the forklift can stack the box by lifting the adjusting block, and after transportation, the box can be moved individually by rotating the adjusting block to be perpendicular to the ground, and the universal wheel in the mounting slot can drive the box to move, which is convenient for stacking and moving conveniently during use, improves applicability and practicality.

[0015] 2. In the utility model, when the box needs to be moved individually, the box can be moved by pulling the box through the pull-out opening, and the protective cover can be opened conveniently, which is convenient for operation, the pull-out plate can be placed in the pull-out opening to stabilize and limit the position of the stacked box, avoid the box from sliding out through the sliding groove, improve safety, and the non-slip pad can increase the friction between the adjusting block and the forklift, so that the forklift can lift the box more stably to stack, avoid slipping, and improve safety. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view structural schematic diagram of the embodiment of the utility model;

[0017] Figure 2 It is a reinforcing rod structural schematic diagram of the embodiment of the utility model;

[0018] Figure 3 It is a universal wheel structural schematic diagram of the embodiment of the utility model;

[0019] Figure 4 It is a box structure schematic diagram of the embodiment of the utility model;

[0020] Figure 5 It is the drawing structure of the drawing plate of the utility model embodiment.

[0021] In the figure: 1, box; 2, fixed frame; 3, limiting groove; 4, rotating rod; 5, adjusting block; 6, mounting groove; 7, universal wheel; 8, support table; 9, protective cover; 10, sliding slot; 11, drawing opening; 12, drawing plate; 13, non-slip pad; 14, reinforcing rod. DETAILED DESCRIPTION

[0022] The technical scheme in the utility model embodiments will be described clearly and completely below with reference to the drawings in the utility model embodiments, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. EMBODIMENT

[0023] As Figures 1-5 shown, a packaging box convenient for stacking, comprising a box body 1, the left and right two side surfaces of the box body 1 are symmetrically provided with fixed frames 2, the fixed frames 2 are fixedly connected with the box body 1, the lower surface of the fixed frame 2 is provided with a limiting groove 3, the inner side wall of the limiting groove 3 is fixedly connected with a rotating rod 4;

[0024] In the embodiment, the outer surface of the rotating rod 4 is rotatably connected with an adjusting block 5, the outer surface of the adjusting block 5 is provided with a mounting groove 6, the inner side wall of the mounting groove 6 is rotatably connected with a universal wheel 7, the number of the universal wheels 7 is four, and the four universal wheels 7 are arrayed in the form of a rectangular array.

[0025] When used, when the box body 1 is stacked, the universal wheels 7 in the mounting groove 6 can be rotated and positioned to the two sides under the help of the rotating rod 4 and the adjusting block 5, and then under the limitation of the limiting groove 3, the rotation angle of the adjusting block 5 can be fixed, then the fixed frame 2 can provide support and stability to the adjusting block 5, the forklift can stack the box body 1 by lifting the adjusting block 5, after transportation is completed, if single movement is needed, the adjusting block 5 can be rotated to be perpendicular to the ground, then the universal wheels 7 installed in the mounting groove 6 can drive the box body 1 to move, which is convenient for stacking and convenient for moving when used, and the applicability and practicality are improved.

[0026] In the embodiment, the upper outer surface of the box body 1 is fixedly connected with a support table 8, and the upper surface of the support table 8 is overlapped with a protective cover 9.

[0027] When used, the support table 8 can help to limit the position of the protective cover 9, and when the box body 1 is stacked on the upper part of the protective cover 9, the support table 8 can provide a support degree.

[0028] In the embodiment, the upper surface of the protective cover 9 is provided with a sliding groove 10, and the size of the sliding groove 10 is larger than the size of the box body 1.

[0029] In specific use, the box body 1 is placed into the sliding groove 10 on the protective cover 9 by the forklift, and the sliding groove 10 can limit the box body 1, facilitating stacking.

[0030] In the embodiment, the upper surface of the sliding groove 10 is provided with a pulling opening 11, and the pulling opening 11 penetrates the protective cover 9 and the support table 8.

[0031] In specific use, when a single box body 1 needs to be moved, the box body 1 can be pulled to move through the pulling opening 11, and the protective cover 9 can also be conveniently opened, facilitating operation.

[0032] In the embodiment, the inner side wall of the pulling opening 11 is clamped with a pulling plate 12.

[0033] In specific use, the pulling plate 12 can be placed inside the pulling opening 11 to stabilize and limit the position of the stacked box body 1, avoiding the box body 1 from sliding out of the sliding groove 10, and improving safety.

[0034] In the embodiment, the outer surface of the adjusting block 5 is fixedly connected with an anti-skid pad 13.

[0035] In specific use, the anti-skid pad 13 can increase the friction between the adjusting block 5 and the forklift, so that the forklift can more stably lift the box body 1 for stacking, avoiding sliding, and improving safety.

[0036] In the embodiment, the support table 8 and the fixed frame 2 are fixedly connected with a reinforcing rod 14.

[0037] In specific use, the reinforcing rod 14 can strengthen the support firmness between the support table 8 and the fixed frame 2, so that when the forklift lifts the box body 1 on the adjusting block 5 for stacking, the reinforcing rod 14 can provide some support to the fixed frame 2, improving safety.

[0038] Working principle: in use, when the box 1 is stacked, the adjusting block 5 can be rotated to rotate and position the universal wheel 7 in the mounting groove 6 with the help of the rotating rod 4, and then the adjusting block 5 can be fixed in the limiting groove 3, so as to ensure the rotation angle of the adjusting block 5, then the fixing frame 2 can provide support and stability to the adjusting block 5, the forklift can lift the adjusting block 5 to stack the box 1, after transportation, if single movement is needed, the adjusting block 5 can be rotated to be perpendicular to the ground, then the universal wheel 7 in the mounting groove 6 can drive the box 1 to move, which is convenient for stacking and moving when used, improves the applicability and practicality, the supporting table 8 can help to limit the position of the protective cover 9, when the box 1 is stacked on the upper part of the protective cover 9, the supporting table 8 can provide support, the box 1 is placed in the sliding groove 10 on the protective cover 9 by the forklift, the sliding groove 10 can limit the box 1, which is convenient for stacking, when single box 1 needs to be moved, the box 1 can be pulled out through the pull-out opening 11, which is also convenient for opening the protective cover 9, the pull-out plate 12 can be placed in the pull-out opening 11 to stabilize and limit the position of the stacked box 1, avoid the box 1 from sliding out of the sliding groove 10, improve the safety, the anti-skid pad 13 can increase the friction between the adjusting block 5 and the forklift, so that the forklift can more stably lift the box 1 to stack, avoid falling, improve the safety, the reinforcing rod 14 can strengthen the support between the supporting table 8 and the fixing frame 2, so that when the forklift lifts the box 1 to stack on the adjusting block 5, the reinforcing rod 14 can provide some support to the fixing frame 2, improve the safety.

[0039] The basic principle and main features of the present application are shown and described above, and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A packaging box facilitating stacking, comprising a box body (1), characterized in that: The left and right side surfaces of the box (1) are symmetrically provided with fixing frames (2), the fixing frames (2) are fixedly connected with the box (1), the lower surface of the fixing frame (2) is provided with a limiting groove (3), the inner side wall of the limiting groove (3) is fixedly connected with a rotating rod (4); The outer surface of the rotating rod (4) is rotatably connected with an adjusting block (5), the outer surface of the adjusting block (5) is provided with a mounting groove (6), the inner side wall of the mounting groove (6) is rotatably connected with a universal wheel (7), the number of the universal wheels (7) is four, and the four universal wheels (7) are arranged in the form of a rectangular array.

2. A packaging box according to claim 1, characterized in that: The upper outer surface of the box (1) is fixedly connected with a supporting table (8), and the upper surface of the supporting table (8) is overlapped with a protective cover (9).

3. A packaging carton according to claim 2 wherein: The upper surface of the protective cover (9) is provided with a sliding groove (10), and the size of the sliding groove (10) is greater than that of the box (1).

4. A packaging carton according to claim 3 wherein: The upper surface of the sliding groove (10) is provided with a pull-out opening (11), and the pull-out opening (11) penetrates the protective cover (9) and the supporting table (8).

5. A packaging carton according to claim 4 wherein: The inner side wall of the pull-out opening (11) is clamped with a pull-out plate (12).

6. The carton of claim 1 wherein: The outer surface of the adjusting block (5) is fixedly connected with an anti-skid pad (13).

7. A packaging carton according to claim 2 wherein: The supporting table (8) and the fixing frame (2) are fixedly connected with a reinforcing rod (14).

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