Combined packaging box convenient to disassemble

Abstract

The utility model discloses a combined packaging box convenient to disassemble, which belongs to the technical field of packaging boxes and comprises a base, and a U-shaped support frame is fixedly connected to the upper end of the base. Each packaging box assembly comprises a box body arranged on the inner side of the U-shaped supporting frame, a fixing block is fixedly connected to the upper end of each box body, two rotating shafts are symmetrically and horizontally arranged on each fixing block in a penetrating mode, and the two rotating shafts are rotationally connected with the fixing blocks; the left ends and the right ends of the two rotating shafts are jointly and fixedly connected with a first handle. According to the equipment, aiming at the use problem, the multiple packaging box assemblies are arranged, classified storage of objects can be achieved, the objects can be quickly spliced with one another, the limiting mechanism is further arranged, stable limiting of the multiple packaging box assemblies can be conveniently achieved by controlling movement of a limiting plate and cooperating with a limiting rod and a positioning block, and the loading and unloading workload is reduced.

Description

TECHNICAL FIELD

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

[0002] The packing box is the box for packing product, its function is convenient to the transportation of product and guarantee the safety of product in transportation, along with people's living standards and aesthetic improvement, packing box has been widely used in electronic, food, medicine, etc.

[0003] Many packing boxes on the market in actual use, mostly only provided single storage space, it is difficult to realize the classified storage of different categories of goods, the overall applicability is poor, part packing box can reach the purpose of classified storage goods through mutual splicing combination mode, however these splicing mode usually is more tedious, lead to each time to consume a lot of work load when loading and unloading, therefore to solve this problem, design a combined packing box convenient to disassemble is the need that we consider. UTILITY MODEL CONTENT

[0004] The utility model provides a combined packing box convenient to disassemble, which solves the problems in the prior art. The packing box includes a plurality of packing box assemblies, which can classify and store goods and can be quickly spliced together. A limiting mechanism is also provided, which can conveniently and stably limit the plurality of packing box assemblies by controlling the movement of the limiting plate, cooperating with the limiting rod and the positioning block, and reducing the workload of loading and unloading.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A combined packing box convenient to disassemble includes a base, the upper end of the base is fixedly connected with a U-shaped support frame. A plurality of packing box assemblies are provided inside the U-shaped support frame. The upper end of the box body is fixedly connected with a fixed block. Two rotating shafts are symmetrically and horizontally arranged on the fixed block. The rotating shafts are rotatably connected with the fixed block. First handles are fixedly connected with the left and right ends of the rotating shafts. A rectangular inner groove is formed in the lower end of the box body. A drawer is arranged on the front side of the box body. A second handle is fixedly connected with the front side of the drawer. A limiting mechanism is used to limit the packing box assemblies.

[0007] Preferably, the limiting mechanism includes a limiting plate arranged on the inner side of the U-shaped support frame, a threaded rod is rotatably connected between the upper end of the base and the inner top of the U-shaped support frame, the threaded rod is threadedly connected to the limiting plate, the upper end of the threaded rod passes through the inner top of the U-shaped support frame and is fixedly connected to a torsion block, a limiting groove is provided at the lower end of the limiting plate, a guide rod is fixedly connected between the upper end of the base and the inner top of the U-shaped support frame, and the limiting plate is slidably connected to the guide rod.

[0008] Preferably, each of the rectangular inner grooves cooperates with the corresponding two first handles, and the limiting groove cooperates with the two upper first handles.

[0009] Preferably, a positioning block is fixedly connected to the upper end of the base, and the positioning block cooperates with the rectangular inner groove below.

[0010] Preferably, a limit rod is vertically provided on the U-shaped support frame, and the upper end of the limit rod is fixedly connected to a control block.

[0011] Preferably, the limiting rod is slidably connected to the inner sides of the plurality of second handles, and the upper end of the U-shaped support frame is fixedly connected to a third handle.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] Multiple packaging box assemblies are set up to realize the classified storage of items, and through multiple second handles cooperating with corresponding rectangular inner grooves, the splicing and disassembly of multiple packaging box assemblies can be conveniently realized. The overall applicability is strong. A limiting mechanism is also set up. By rotating the torsion block to drive the threaded rod to rotate, the movement of the limiting plate can be controlled. In conjunction with the positioning block and the limiting rod, the stable limitation of multiple packaging box assemblies can be quickly realized, ensuring the stability of multiple packaging box assemblies during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a modular packaging box that is easy to disassemble proposed by the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the structure after removing multiple packaging box components;

[0016] Figure 3 for Figure 2 posterior and lateral elevational view;

[0017] Figure 4 Schematic diagram of the structure of the packaging box assembly;

[0018] Figure 5 for Figure 4 Bottom view of .

[0019] In the figure: 1 base, 2 U-shaped support frame, 3 box body, 4 fixed block, 5 rotating shaft, 6 first handle, 7 rectangular inner groove, 8 drawer, 9 second handle, 10 limiting plate, 11 threaded rod, 12 torsion block, 13 limiting groove, 14 guide rod, 15 positioning block, 16 limiting rod, 17 control block, 18 third handle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0021] Referring to Figures 1-5 A combined packaging box convenient to disassemble, comprising a base 1, the upper end of the base 1 is fixedly connected with a U-shaped support frame 2, the upper end of the U-shaped support frame 2 is fixedly connected with a third handle 18;

[0022] The packaging box assembly comprises a box body 3 arranged inside the U-shaped support frame 2, the upper end of the box body 3 is fixedly connected with a fixed block 4, two rotating shafts 5 are symmetrically and horizontally arranged through the fixed block 4, the two rotating shafts 5 are both rotatably connected with the fixed block 4, the left and right ends of the two rotating shafts 5 are both fixedly connected with a first handle 6, the lower end of the box body 3 is provided with a rectangular inner groove 7, the front side of the box body 3 is provided with a drawer 8, and the front side of the drawer 8 is fixedly connected with a second handle 9;

[0023] The rectangular inner groove 7 is matched with the corresponding two first handles 6, the two first handles 6 at the upper end of one packaging box assembly are inserted into the rectangular inner groove 7 of another packaging box assembly, so that the quick splicing between the two packaging box assemblies can be realized, the upper end of the base 1 is fixedly connected with a positioning block 15, the positioning block 15 is matched with the rectangular inner groove 7 below, so that the box body 3 at the lowermost position can be positioned, the limiting rod 16 is vertically arranged through the U-shaped support frame 2, the limiting rod 16 is slidably connected with the inner side of the plurality of second handles 9, the limiting rod 16 can limit the plurality of drawers 8, so that the drawer 8 is prevented from being opened due to external factors during transportation, and the upper end of the limiting rod 16 is fixedly connected with a control block 17;

[0024] The limiting mechanism is used for limiting the packaging box assembly, the limiting mechanism comprises a limiting plate 10 arranged in the inner side of the U-shaped support frame 2, a threaded rod 11 rotationally connected between the upper end of the base 1 and the inner top of the U-shaped support frame 2, the threaded rod 11 is in threaded connection with the limiting plate 10, the upper end of the threaded rod 11 penetrates through the inner top of the U-shaped support frame 2 and is fixedly connected with a torsion block 12, a limiting groove 13 is formed in the lower end of the limiting plate 10, the limiting groove 13 is matched with the two first handles 6 above the upper end of the box body 3 in position, and the upper end of the base 1 and the inner top of the U-shaped support frame 2 are fixedly connected with a guide rod 14, and the limiting plate 10 is in sliding connection with the guide rod 14.

[0025] In use, the torsion block 12 is rotated to drive the threaded rod 11 to rotate, the limiting plate 10 is driven to move upwards, the limiting groove 13 at the lower end of the limiting plate 10 is separated from the two first handles 6 at the upper end of the uppermost box body 3, the limiting of the limiting plate 10 on the multiple box bodies 3 is released, the limiting rod 16 is completely pulled out upwards to release the limiting on the multiple drawers 8, and then the user can sequentially disassemble the multiple box bodies 3 and place articles in the box bodies 3.

[0026] After the articles are placed, the rectangular inner groove 7 at the lower end of one box body 3 is aligned with the positioning block 15 and inserted to achieve preliminary positioning, the rectangular inner groove 7 at the lower end of another box body 3 is aligned with the two first handles 6 at the upper end of the previous box body 3 and inserted, the side edges of the two first handles 6 are attached to the inner walls of the rectangular inner groove 7, the preliminary positioning of the box body 3 is ensured, the above operation is repeated to achieve the preliminary stable connection between the multiple box bodies 3 (the specific number of the box bodies 3 can be adjusted according to actual conditions), the torsion block 12 is rotated to drive the limiting plate 10 to move downwards, the inner walls of the limiting groove 13 are attached to the side edges and the upper end of the two first handles 6 at the upper end of the uppermost box body 3, and finally the limiting rod 16 is inserted downwards from the upper end of the U-shaped support frame 2, so that the limiting rod 16 is attached to the inner side of the multiple second handles 9 (as shown in FIG. Figure 1 The limiting on the multiple drawers 8 is completed, the drawers 8 are prevented from being opened due to external factors in subsequent transportation, the whole assembling and disassembling process is convenient and fast, the classification storage of the articles can be realized, and the stability of the whole in the transportation process is ensured.

[0027] It is worth mentioning that the first handle 6 at the upper end of each box body 3 can be rotated to facilitate the user to individually carry and transport the box body 3, and the practicability of the whole is better.

[0028] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A modular packaging box that is easy to disassemble, characterized in that: include: A base (1), wherein the upper end of the base (1) is fixedly connected to a U-shaped support frame (2); A plurality of packaging box assemblies, wherein the packaging box assemblies include a box body (3) arranged inside a U-shaped support frame (2), the upper end of the box body (3) is fixedly connected to a fixed block (4), two rotating shafts (5) are symmetrically and horizontally provided on the fixed block (4), both of the two rotating shafts (5) are rotatably connected to the fixed block (4), and both left and right ends of the two rotating shafts (5) are fixedly connected to a first handle (6), the lower end of the box body (3) is provided with a rectangular inner groove (7), the front side of the box body (3) is provided with a drawer (8), and the front side of the drawer (8) is fixedly connected to a second handle (9); A limiting mechanism is used to limit the packaging box assembly.

2. The easily disassembled combined packaging box according to claim 1, characterized in that: The limiting mechanism comprises a limiting plate (10) arranged on the inner side of the U-shaped support frame (2); a threaded rod (11) is rotatably connected between the upper end of the base (1) and the inner top of the U-shaped support frame (2); the threaded rod (11) is threadedly connected to the limiting plate (10); the upper end of the threaded rod (11) passes through the inner top of the U-shaped support frame (2) and is fixedly connected to a torsion block (12); a limiting groove (13) is provided at the lower end of the limiting plate (10); a guide rod (14) is fixedly connected between the upper end of the base (1) and the inner top of the U-shaped support frame (2); and the limiting plate (10) is slidably connected to the guide rod (14).

3. The easily disassembled combined packaging box according to claim 2, characterized in that: Each of the rectangular inner grooves (7) cooperates with the corresponding two first handles (6), and the limiting groove (13) cooperates with the two upper first handles (6).

4. The easily disassembled combined packaging box according to claim 1, characterized in that: A positioning block (15) is fixedly connected to the upper end of the base (1), and the positioning block (15) cooperates with the rectangular inner groove (7) below.

5. The easily disassembled combined packaging box according to claim 1, characterized in that: A limiting rod (16) is vertically provided on the U-shaped support frame (2), and the upper end of the limiting rod (16) is fixedly connected to a control block (17).

6. The easily disassembled combined packaging box according to claim 5, characterized in that: The limiting rod (16) is slidably connected to the inner sides of the plurality of second handles (9), and the upper end of the U-shaped support frame (2) is fixedly connected to a third handle (18).

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