Anti-falling logistics turnover box

Abstract

The utility model discloses an anti-falling logistics turnover box, and relates to the technical field of turnover boxes. The device comprises a box body, the top of the box body is fixedly connected with a flange, the surface of the flange is provided with an insertion groove in a penetrating mode, the inner wall of the insertion groove is slidably connected with an installation block, the surface of the box body is provided with a butt joint assembly used for controlling the installation block to move vertically, and the surface of the installation block is provided with a locking assembly. The butt joint assembly comprises a limiting block, the limiting block is fixedly connected with the box body, a mounting groove is formed in the surface of the mounting block, the inner wall of the mounting groove is slidably connected with the surface of the limiting block, and a lead screw is rotatably connected to the bottom surface of the limiting block. The turnover boxes which are adjacent up and down can be kept stable, the situation that the turnover boxes topple over and are damaged during stacking and carrying is avoided, and therefore the turnover boxes can be stacked and carried conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of turnover boxes, in particular to a drop-proof logistics turnover box. Background Art

[0002] Logistics turnover boxes are reusable containers used for transporting, storing and handling goods. They are usually made of strong plastic or metal materials with a sturdy shell to ensure that the goods are not damaged during transportation.

[0003] During the logistics transfer process, turnover boxes need to be unloaded manually from the carriage. When moving, if the weight and volume of the turnover boxes are not large, several layers of turnover boxes are generally stacked and moved at the same time to improve the transportation efficiency. However, when the existing turnover boxes are stacked, there is no effective limit between the turnover boxes, resulting in the turnover boxes cannot be guaranteed to be stable when they are stacked and moved at the same time, and there is a possibility that the turnover boxes will tip over or break.

[0004] For this reason, a fall-proof logistics turnover box is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems mentioned in the above background technology and provide a drop-proof logistics turnover box.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A fall-proof logistics turnover box comprises a box body, a flange is fixedly connected to the top of the box body, a slot is penetrated through the surface of the flange, a mounting block is slidably connected to the inner wall of the slot, a docking assembly for controlling the vertical movement of the mounting block is arranged on the surface of the box body, and a locking assembly is arranged on the surface of the mounting block.

[0008] Furthermore, the docking assembly includes a limit block, and the limit block is fixedly connected to the box body, a mounting groove is provided on the surface of the mounting block, and the inner wall of the mounting groove is slidably connected to the surface of the limit block, the bottom surface of the limit block is rotatably connected to a screw rod, and the screw rod is threadedly connected to the mounting block, the bottom end of the screw rod is fixedly connected to a knob, and the front and back sides of the box body are fixedly connected to positioning seats.

[0009] Furthermore, the locking assembly includes a spring, and the spring is fixedly connected to the inner wall of the mounting block, the telescopic end of the spring is fixedly connected to a connecting rod, the bottom surface of the mounting block is provided with an extension groove, and the inner wall of the extension groove is slidably connected to the surface of the connecting rod, the side of the connecting rod away from the spring is fixedly connected to an insertion block, the surface of the mounting block is provided with a sliding groove, and the inner wall of the sliding groove is movably connected to the surface of the insertion block, the inner wall of the positioning seat is provided with a locking groove, and the inner wall of the locking groove is movably connected to the end of the insertion block.

[0010] Further, the number of surface springs on each of the connecting rods is multiple.

[0011] Further, the number of the slots and the mounting blocks is two groups, and the two groups of slots and mounting blocks are symmetrically arranged on the front and rear sides.

[0012] Further, an anti-slip cushion block is fixedly connected to the bottom surface of the box body, and the box body is made of polycarbonate material.

[0013] The beneficial effects of the present utility model are as follows:

[0014] When it is necessary to stack multiple box bodies, place another box body above the box body. Control the mounting block below to move upward through the docking component below, so that the top end of the mounting block is inserted into the docking component above to preliminarily connect the two box bodies. Then use the locking component to lock the mounting block, so that the mounting block below remains in the docking component above, thereby locking the two box bodies. Repeat the above steps to vertically stack multiple box bodies. During use, it realizes the quick limiting between vertically stacked turnover boxes, enables the upper and lower adjacent turnover boxes to remain stable, and avoids the situation that the turnover boxes fall and are damaged when stacked and transported, thus facilitating the handling of stacked turnover boxes. Description of the Drawings

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a front sectional view of the positioning box structure of the present utility model;

[0017] Figure 3 is a front sectional view of the positioning seat structure of the present utility model;

[0018] Figure 4 is a bottom view of the structure of the present utility model;

[0019] Reference numerals: 1, box body; 2, docking component; 201, limit block; 202, installation groove; 203, lead screw; 204, knob; 205, positioning seat; 3, flange; 4, slot; 5, mounting block; 6, locking component; 601, spring; 602, connecting rod; 603, extending groove; 604, inserting block; 605, sliding groove; 606, locking groove; 7, anti-slip cushion block. Detailed Embodiment

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0022] It should be noted that: similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, terms such as "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model.

[0024] As Figures 1 to 4 shown, a drop-proof logistics turnover box includes a box body 1. A flange 3 is fixedly connected to the top of the box body 1. A slot 4 is penetrated through the surface of the flange 3. An installation block 5 is slidably connected to the inner wall of the slot 4. A docking component 2 for controlling the vertical movement of the installation block 5 is arranged on the surface of the box body 1. A locking component 6 is arranged on the surface of the installation block 5. More specifically, when multiple box bodies 1 need to be stacked, another box body 1 is placed above the box body 1. The docking component 2 below controls the installation block 5 below to move upward, so that the top end of the installation block 5 is inserted into the docking component 2 above, preliminarily connecting the two box bodies 1. Then, the locking component 6 is used to lock the installation block 5, so that the installation block 5 below remains in the docking component 2 above, thereby locking the two box bodies 1. Repeating the above steps can vertically stack multiple box bodies 1.

[0025] The docking component 2 includes a limit block 201, and the limit block 201 is fixedly connected to the box body 1. An installation groove 202 is formed on the surface of the installation block 5, and the inner wall of the installation groove 202 is slidably connected to the surface of the limit block 201. A lead screw 203 is rotatably connected to the bottom surface of the limit block 201, and the lead screw 203 is threadedly connected to the installation block 5. A knob 204 is fixedly connected to the bottom end of the lead screw 203. Positioning seats 205 are fixedly connected to both the front and back of the box body 1. It should be noted that by rotating the knob 204, the lead screw 203 is driven to rotate. Under the action of the thread, the installation block 5 will be driven to move upward until it is inserted into the inner wall of the positioning seat 205 of another box body 1 above, thereby connecting the two box bodies 1. During the movement of the installation block 5, the limit block 201 can play a role in limiting the installation groove 202, so that the installation block 5 moves vertically.

[0026] The locking component 6 includes a spring 601, and the spring 601 is fixedly connected to the inner wall of the installation block 5. A connecting rod 602 is fixedly connected to the telescopic end of the spring 601. An extending groove 603 is formed through the bottom surface of the installation block 5, and the inner wall of the extending groove 603 is slidably connected to the surface of the connecting rod 602. A plug 604 is fixedly connected to the side of the connecting rod 602 away from the spring 601. A sliding groove 605 is formed through the surface of the installation block 5, and the inner wall of the sliding groove 605 is movably inserted into the surface of the plug 604. A locking groove 606 is formed in the inner wall of the positioning seat 205, and the inner wall of the locking groove 606 is movably inserted into the end of the plug 604. More specifically, by pressing the connecting rod 602, it slides along the inner wall of the extending groove 603 and compresses the spring 601, so that the plug 604 enters the sliding groove 605. After the installation block 5 rises and is inserted into the positioning seat 205 on the surface of another box body 1, the connecting rod 602 is released. Under the elastic force of the spring 601, the connecting rod 602 will be pushed to move, and the plug 604 will be driven to slide along the inner wall of the sliding groove 605, so that the plug 604 is finally inserted into the inner wall of the locking groove 606, thereby completing the locking.

[0027] The number of springs 601 on the surface of each connecting rod 602 is multiple. It should be noted that by arranging multiple springs 601, the supporting force for the connecting rod 602 is guaranteed, so that the plug 604 can be stably maintained inside the locking groove 606, making the connection between the two more stable.

[0028] The number of slots 4 and installation blocks 5 is two groups, and the two groups of slots 4 and installation blocks 5 are symmetrically arranged on the front and back sides. More specifically, by symmetrically arranging the two groups of slots 4 and installation blocks 5, the two box bodies 1 are limited and connected on the front and back sides, making the connection between the two box bodies 1 more stable.

[0029] The bottom surface of the box body 1 is fixedly connected with anti-slip pads 7, and the box body 1 is made of polycarbonate. It should be noted that by setting the anti-slip pads 7, when the box body 1 is placed on the tabletop, it has a large frictional force, making the box body 1 placed more stably. Polycarbonate is a polymer material with high impact resistance, so it has good drop resistance performance.

[0030] In summary: When multiple box bodies 1 need to be stacked, place another box body 1 above the box body 1. Control the installation block 5 below to move upward through the docking component 2 below, so that the top end of the installation block 5 is inserted into the docking component 2 above to initially connect the two box bodies 1. Then use the locking component 6 to lock the installation block 5, so that the installation block 5 below remains in the docking component 2 above, thereby locking the two box bodies 1. Repeat the above steps to vertically stack multiple box bodies 1. During use, it realizes convenient quick limiting between vertically stacked turnover boxes, enabling the upper and lower adjacent turnover boxes to remain stable and avoiding the situation of the turnover boxes falling and being damaged during stacked handling, thus facilitating the handling of stacked turnover boxes.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A drop-proof logistics turnover box, characterized in that: The invention comprises a box body (1), the top of which is fixedly connected to a flange (3), the surface of which is penetrated by a slot (4), the inner wall of which is slidably connected to a mounting block (5), the surface of which is provided with a docking assembly (2) for controlling the vertical movement of the mounting block (5), and the surface of which is provided with a locking assembly (6).

2. The drop-proof logistics turnover box according to claim 1, characterized in that: The docking assembly (2) comprises a limit block (201), and the limit block (201) is fixedly connected to the box body (1); a mounting groove (202) is provided on the surface of the mounting block (5), and the inner wall of the mounting groove (202) is slidably connected to the surface of the limit block (201); a screw rod (203) is rotatably connected to the bottom surface of the limit block (201), and the screw rod (203) is threadedly connected to the mounting block (5); a knob (204) is fixedly connected to the bottom end of the screw rod (203); and a positioning seat (205) is fixedly connected to the front and back sides of the box body (1).

3. The drop-proof logistics turnover box according to claim 2, characterized in that: The locking assembly (6) comprises a spring (601), and the spring (601) is fixedly connected to the inner wall of the mounting block (5); the telescopic end of the spring (601) is fixedly connected to a connecting rod (602); a protruding groove (603) is provided through the bottom surface of the mounting block (5), and the inner wall of the protruding groove (603) is slidably connected to the surface of the connecting rod (602); a plug-in block (604) is fixedly connected to the side of the connecting rod (602) away from the spring (601); a sliding groove (605) is provided through the surface of the mounting block (5), and the inner wall of the sliding groove (605) is movably plugged into the surface of the plug-in block (604); a locking groove (606) is provided on the inner wall of the positioning seat (205), and the inner wall of the locking groove (606) is movably plugged into the end of the plug-in block (604).

4. The drop-proof logistics turnover box according to claim 3, characterized in that: The number of the springs (601) on the surface of each connecting rod (602) is multiple.

5. The drop-proof logistics turnover box according to claim 1, characterized in that: The number of the slots (4) and the number of the mounting blocks (5) are both two groups, and the two groups of slots (4) and mounting blocks (5) are symmetrically arranged on the front and rear sides.

6. The drop-proof logistics turnover box according to claim 1, characterized in that: The bottom surface of the box body (1) is fixedly connected with an anti-skid pad (7), and the box body (1) is made of polycarbonate.

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