Multi-layer combined material box

Abstract

The utility model discloses a multi-layer combined material box which comprises a box body, an adjusting structure, a top cover, a fastening structure, a connecting structure and a guide rod. Grooves are formed in the two sides of the inner wall of the box body, the adjusting structure is arranged in the box body, the top cover is arranged at the top of the box body, the fastening structures are arranged on the two sides of the top cover, the connecting structures are arranged on the two sides of the box body, and guide rods are fixedly connected to the four corners of the bottom of the inner wall of the box body. Compared with the prior art, the partition board has the advantages that the height position of the assembly of the partition board can be conveniently adjusted, a plurality of bolts are not needed for fixation, installation is more efficient, meanwhile, disassembly and taking are very convenient, when adjacent box bodies are stacked in a multi-layer mode, the adjacent box bodies can be connected and fixed, and the partition board is convenient to assemble and disassemble. And the overall connection stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material boxes, in particular to a multi-layer combined material box. Background Art

[0002] A material box is a container with a steel bottom frame structure. It has the advantages of beautiful appearance, durability, and no maintenance. In the storage equipment industry, the material box is also called a turnover box or a steel material box. It has various structural forms, is convenient and flexible to use, and has a strong carrying capacity. Material boxes can usually be stacked on each other, or can be moved in an area with a forklift. Casters can also be installed at the bottom, and can be lifted, shifted, and lowered with an overhead crane. Therefore, material boxes have been widely used in many industries.

[0003] The patent document with announcement number CN219258051U discloses a multi-layer turnover box, including a box body, through a first assembly plate, a second assembly plate, a fixing cap and a fixing rod, a worker moves a box body with automobile parts placed therein, inserts the snap-fitting rod into the corresponding through hole from top to bottom, so that the first assembly plate and the second assembly plate contact each other, then the worker holds the connecting plate and pushes the fixing rod so that the fixing rod passes through the corresponding snap-fitting rod, and then tightens the fixing cap on one end of the fixing rod to complete the assembly of different snap-fitting rods in the horizontal direction, the worker lifts one box body and places it on top of another box body, so that the snap-fitting block is snap-fitted and connected with the snap-fitting groove correspondingly, and the assembly of the box body in the vertical direction is completed, so that when different boxes are stacked together, the structural stability is greatly improved, and the design practicality is improved, but the prior art still has defects:

[0004] (1) The prior art material box adopts a threaded fixing method when installing and adjusting the isolation plate in the box body and the top cover on the top of the box body. When assembling or removing the isolation plate from the box body, it is necessary to repeatedly screw multiple fixing bolts in turn. The process is relatively cumbersome, which affects the efficiency of adding or reducing partitions. At the same time, it is not convenient to adjust the isolation plate after it is installed, and the fixing bolts need to be removed again for adjustment, which has certain limitations.

[0005] (2) When the material boxes of the prior art are used in multiple layers in the vertical direction, one box body is placed on top of another box body, and the multiple layers are connected by corresponding snap-fit ​​blocks and snap-fit ​​grooves. Although this combination method is fast, it has poor stability when subjected to bumps and is prone to tipping and shaking, thus posing certain safety hazards. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a multi-layer combined material box.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a multi-layer combined material box, comprising:

[0008] A box body, wherein grooves are provided on both sides of the inner wall of the box body;

[0009] An adjustment structure is arranged inside the box body, and includes a screw rod fixedly connected to the bottom of the inner wall of the groove, a plurality of rotating tubes are threadedly connected to the screw rod, the top and bottom of the rotating tubes are fixedly connected to adjustment rings, a fixed outer tube is rotatably sleeved on the outer wall of the rotating tube, and a partition is fixedly connected to the opposite side of the fixed outer tube;

[0010] A top cover, which is arranged on the top of the box body;

[0011] A fastening structure, the fastening structure is arranged on both sides of the top cover, the fastening structure includes a notch 1 opened at both ends of the front and rear sides of the bottom of the top cover, a limiting groove is opened on the inner wall of the notch 1 near the middle side, a limiting rod is slidably connected in the limiting groove, a spring 1 is fixedly sleeved on the outer side of the limiting rod, an L-shaped clamping block is fixedly connected to the end of the limiting rod away from the top cover, a notch 2 is opened at both ends of the front and rear sides of the top of the box body, a clamping slot is opened on the inner wall of the notch 2 near the middle side, and the L-shaped clamping block matches the clamping slot;

[0012] The connecting structure is arranged on both sides of the box body, and the connecting structure includes fixing seats fixedly connected to the front and rear ends of the top of both sides of the box body, a rotating shaft is rotatably connected between the fixing seats, a U-shaped connecting plate is fixedly connected to the rotating shaft, and a plug hole is provided on the side of the U-shaped connecting plate away from the rotating shaft, and a fixing block is fixedly connected to the bottom of both sides of the box body, and a sliding groove is provided at the front and rear ends of the bottom of the fixing block, and a sliding rod is fixedly connected between the front and rear ends of the inner wall of the sliding groove, and a moving plate is slidably connected to the sliding rod, and a plug rod is fixedly connected to the opposite side of the moving plate, and the plug rod matches the plug hole, and a spring 2 is fixedly sleeved on the sliding rod between the opposite side of the moving plate and the inner wall of the sliding groove.

[0013] Furthermore, the four corners of the bottom of the inner wall of the box body are fixedly connected with guide rods, the four corners of the surface of the partition are opened with guide holes, and the partition is slidably connected to the guide rods.

[0014] Furthermore, a handle groove is formed on a side of the L-shaped clamping block away from the top cover, and a handle is rotatably connected in the handle groove.

[0015] Furthermore, the radius of the outer wall of the adjustment ring is greater than the radius of the outer wall of the fixed outer tube, and anti-slip grooves are provided on the outer side of the adjustment ring.

[0016] The advantages of the utility model compared with the prior art are:

[0017] (1) In the utility model, by setting the adjustment structure and the fastening structure, when the partition is assembled or taken out of the box, the rotating tube is driven to rotate by rotating the adjustment ring, so that the rotating tube moves on the screw rod, thereby adjusting the height position of the partition assembly, and the L-shaped clamping block is driven to move by pulling the handle, thereby driving the limit rod to squeeze the spring 1, and then the top cover is placed on the top of the box, and the handle is released. Under the action of the spring 1, the L-shaped clamping block is clamped into the slot 2 and the clamping slot, and there is no need to use multiple bolts to fix it. The installation is more efficient, and the disassembly and removal are also very convenient;

[0018] (2) In the utility model, by setting the connection structure, the movable plate is pulled to both sides, and the spring 2 is squeezed, and then the U-shaped connecting plate is flipped, and then the movable plate is loosened, so that the insertion rod is inserted into the insertion hole, so that when adjacent boxes are stacked in multiple layers, the adjacent boxes can be connected and fixed, thereby improving the overall connection stability, thereby improving the stability during the transfer and transportation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a stereoscopic diagram of a multi-layer combined material box of the utility model.

[0020] Figure 2 It is a front sectional view of a multi-layer combined material box of the utility model.

[0021] Figure 3 It is an internal structure diagram of a multi-layer combined material box of the utility model.

[0022] Figure 4 It is a side sectional view of a multi-layer combined material box of the utility model.

[0023] Figure 5 It is a structural schematic diagram of A of a multi-layer combined material box of the utility model.

[0024] Figure 6 It is a structural schematic diagram of B of a multi-layer combined material box of the utility model.

[0025] Indications in the figure: 1. Box body; 11. Groove; 2. Adjustment structure; 21. Screw; 22. Rotating tube; 23. Adjustment ring; 24. Fixed outer tube; 25. Partition; 3. Top cover; 4. Fastening structure; 41. Notch 1; 42. Limiting groove; 43. Limiting rod; 44. L-shaped clamping block; 45. Handle; 46. Notch 2; 47. Slot; 5. Connection structure; 51. Fixed seat; 52. Rotating shaft; 53. U-shaped connecting plate; 54. Plug-in hole; 55. Fixed block; 56. Slide groove; 57. Slide rod; 58. Moving plate; 59. Insert rod; 6. Guide rod. DETAILED DESCRIPTION

[0026] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[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. 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] like Figures 1 to 6 As shown, this embodiment provides a multi-layer combined material box, including a box body 1, grooves 11 are opened on both sides of the inner wall of the box body 1, and guide rods 6 are fixedly connected to the four corners of the bottom of the inner wall of the box body 1.

[0029] An adjustment structure 2 is provided inside the box body 1, and the adjustment structure 2 includes a screw rod 21 fixedly connected to the bottom of the inner wall of the groove 11, and a plurality of rotating tubes 22 are threadedly connected to the screw rod 21. The top and bottom of the rotating tube 22 are fixedly connected with an adjustment ring 23, and a fixed outer tube 24 is rotatably sleeved on the outer wall of the rotating tube 22. A partition 25 is fixedly connected to the opposite side of the fixed outer tube 24. Guide holes are provided at the four corners of the surface of the partition 25. The partition 25 is slidably connected to the guide rod 6. The outer wall radius of the adjustment ring 23 is larger than the outer wall radius of the fixed outer tube 24, which is convenient for limiting the fixed outer tube 24. The outer side of the adjustment ring 23 is provided with anti-slip grooves. The adjusting ring 23 is used to drive the rotating tube 22 to rotate, and then drive the rotating tube 22 to move up and down on the screw rod 21, so as to facilitate the adjustment of the spacing between the partitions 25. There is no need to fix it with multiple bolts, and the installation is more efficient.

[0030] A top cover 3 is provided on the top of the box body 1, and fastening structures 4 are provided on both sides of the top cover 3. The fastening structure 4 includes a notch 41 opened at both ends of the bottom of the top cover 3, and a limiting groove 42 is provided on the inner wall of the notch 41 near the middle. A limiting rod 43 is slidably connected in the limiting groove 42, and a spring 1 is fixedly sleeved on the outer side of the limiting rod 43. An L-shaped block 44 is fixedly connected to the end of the limiting rod 43 away from the top cover 3. A handle groove is opened on the side of the L-shaped block 44 away from the top cover 3, and a handle 45 is rotatably connected in the handle groove, so that the handle 45 can be stored in the handle The slot is convenient for horizontal placement of multiple boxes 1. Notches 46 are provided at the front and rear ends of both sides of the top of the box 1. A card slot 47 is provided on the inner wall of the notch 46 near the middle. The L-shaped card block 44 matches the card slot 47. The handle 45 is used to drive the L-shaped card block 44 to move, thereby driving the limit rod 43 to squeeze the spring 1. Then, the top cover 3 is placed on the top of the box 1, and the handle 45 is released. Under the action of the spring 1, the L-shaped card block 44 is carded into the notch 46 and the card slot 47. There is no need to fix it with multiple bolts, and installation and disassembly are more convenient.

[0031] A connecting structure 5 is provided on both sides of the box body 1. The connecting structure 5 includes a fixing seat 51 fixedly connected to the front and rear ends of the top of both sides of the box body 1. A rotating shaft 52 is rotatably connected between the fixing seats 51. A U-shaped connecting plate 53 is fixedly connected to the rotating shaft 52. A plug hole 54 is provided on the side of the U-shaped connecting plate 53 away from the rotating shaft 52. A fixing block 55 is fixedly connected to the bottom of both sides of the box body 1. A sliding groove 56 is provided at the front and rear ends of the bottom of the fixing block 55. A sliding rod 57 is fixedly connected between the front and rear ends of the inner wall of the sliding groove 56. A moving plate 58 is slidably connected to the sliding rod 57. A plug rod 59 is fixedly connected to the side opposite to the moving plate 58. The plug rod 59 matches the insertion hole 54, and a spring 2 is fixedly sleeved on the slide rod 57 between the inner wall of the slide groove 56 on the opposite side of the movable plate 58. When the movable plate 58 squeezes the spring 2 to the edge of the slide groove 56, the spacing between the insertion rods 59 is greater than the length of the insertion hole 54. The movable plate 58 is used to squeeze the spring 2, and the U-shaped connecting plate 53 on the lower box body 1 is flipped to the bottom of the fixed block 55 of the upper box body 1, so that the insertion rod 59 is inserted into the insertion hole 54, so that when the upper and lower adjacent boxes 1 are stacked in multiple layers, the adjacent boxes 1 can be connected and fixed, thereby improving the overall connection stability.

[0032] When the utility model is implemented, the adjusting ring 23 is first rotated to drive the rotating tube 22 to rotate, so that the rotating tube 22 moves on the screw 21, thereby installing the partition 25 at the bottom of the box body 1, and then the material is placed on the partition 25, and then the above process is repeated, so that the spacing between the partitions 25 can be controlled according to the size of the placed material, and then the handle 45 is pulled to drive the L-shaped block 44 to move, thereby driving the limit rod 43 to squeeze the spring 1, and then the top cover 3 is placed on the top of the box body 1, and the handle 45 is released. Under the action of the spring 1, the L-shaped block 44 is engaged. After the top cover 3 is installed and fixed into the second slot 46 and the card slot 47, the two boxes 1 are stacked, and then the movable plate 58 is pulled to both sides and the spring 2 is squeezed, and then the U-shaped connecting plate 53 is flipped upward, and then the movable plate 58 is loosened, so that the insertion rod 59 is inserted into the insertion hole 54, so that when adjacent boxes 1 are stacked on each other in multiple layers, the adjacent boxes 1 can be connected and fixed, thereby improving the overall connection stability. At the same time, the entire installation process does not require the use of multiple bolts for fixing, and the installation is more efficient. At the same time, it is also very convenient to disassemble and take.

[0033] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-layer combined material box, characterized in that: include: A box body (1), wherein grooves (11) are provided on both sides of the inner wall of the box body (1); An adjustment structure (2), the adjustment structure (2) being arranged inside the box body (1), the adjustment structure (2) comprising a screw rod (21) fixedly connected to the bottom of the inner wall of the groove (11), a plurality of rotating tubes (22) being threadedly connected to the screw rod (21), the top and bottom of the rotating tube (22) being fixedly connected to an adjustment ring (23), a fixed outer tube (24) being rotatably sleeved on the outer wall of the rotating tube (22), and a partition plate (25) being fixedly connected to the opposite side of the fixed outer tube (24); A top cover (3), wherein the top cover (3) is arranged on the top of the box body (1); A fastening structure (4), the fastening structure (4) being arranged on both sides of the top cover (3), the fastening structure (4) comprising a notch (41) provided at both front and rear ends of both sides of the bottom of the top cover (3), a limiting groove (42) being provided on the inner wall of the notch (41) close to the middle, a limiting rod (43) being slidably connected in the limiting groove (42), a spring (1) being fixedly sleeved on the outer side of the limiting rod (43), an L-shaped clamping block (44) being fixedly connected at one end of the limiting rod (43) away from the top cover (3), a notch (46) being provided at both front and rear ends of both sides of the top of the box body (1), a clamping groove (47) being provided on the inner wall of the notch (46) close to the middle, and the L-shaped clamping block (44) matching the clamping groove (47); A connecting structure (5), the connecting structure (5) is arranged on both sides of the box body (1), the connecting structure (5) comprises a fixing seat (51) fixedly connected to the front and rear ends of the top of both sides of the box body (1), a rotating shaft (52) is rotatably connected between the fixing seats (51), a U-shaped connecting plate (53) is fixedly connected to the rotating shaft (52), a plug hole (54) is provided on the side of the U-shaped connecting plate (53) away from the rotating shaft (52), and a fixing block (55) is fixedly connected to the bottom of both sides of the box body (1) ), the front and rear ends of the bottom of the fixed block (55) are both provided with a slide groove (56), the front and rear ends of the inner wall of the slide groove (56) are fixedly connected with a slide rod (57), a movable plate (58) is slidably connected to the slide rod (57), an insertion rod (59) is fixedly connected to the opposite side of the movable plate (58), the insertion rod (59) matches the insertion hole (54), and a spring 2 is fixedly sleeved on the slide rod (57) between the opposite side of the movable plate (58) and the inner wall of the slide groove (56).

2. A multi-layer combined material box according to claim 1, characterized in that: The four corners of the bottom of the inner wall of the box body (1) are fixedly connected with guide rods (6), the four corners of the surface of the partition plate (25) are provided with guide holes, and the partition plate (25) is slidably connected to the guide rods (6).

3. A multi-layer combined material box according to claim 1, characterized in that: A handle groove is formed on a side of the L-shaped clamping block (44) away from the top cover (3), and a handle (45) is rotatably connected in the handle groove.

4. A multi-layer combined material box according to claim 1, characterized in that: The radius of the outer wall of the adjusting ring (23) is greater than the radius of the outer wall of the fixed outer tube (24), and anti-slip grooves are provided on the outer side of the adjusting ring (23).

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