Cargo transport container with protective structure

Abstract

The utility model discloses a cargo transport container with protection structure, include: container and box door, the rotatory frame is rotatively connected in container inside, a plurality of groups of connecting cross bars are horizontally fixedly connected in rotatory frame inside, the rolling sleeve is all equipped with outside connecting cross bar, the rotatory frame one end is hinged with L type hook plate, and the hook plate frame is fixedly connected to one end of container inside top surface, the rotatory frame of setting up can be flexibly disassembled in the utility model, can be used for separating the space of storing small goods, and the rotatory frame is rotatively connected with container through frame rod and clamping strip, and the rolling sleeve is equipped on the connecting cross bar of horizontal fixedly connected inside, and small goods are conveniently automatically in and out with the help of rolling structure, and the several groups of partition plates of vertical sliding connection on top can be further subdivided according to the size and the stacking demand of goods, and the internal space is further subdivided, and effectively prevent small goods from being damaged due to mutual extrusion in the transportation process.

Description

Technical Field

[0001] This utility model relates to the field of transport container equipment technology, specifically a cargo transport container with a protective structure. Background Technology

[0002] The efficiency and safety of cargo transportation are directly related to the smooth operation of industrial supply chains in various countries. Among the many modes of cargo transportation, container transportation has become the core carrier of international trade logistics today due to its significant advantages such as standardized loading units, ease of multimodal transport connections, and effective protection of goods.

[0003] Existing Chinese patent document CN217649856U discloses a cargo transport container with a protective structure, including a container body. One end of the container body has an opening. A motor is embedded in both the inner top and bottom walls of the opening. The output shaft of the motor is fixedly connected to one end of a linear screw. The other end of the linear screw is rotatably connected to the container body. A movable block is helically connected to the outer wall of the linear screw. A fixed seat is fixedly connected to the side wall of the movable block. A rotating block is rotatably connected inside the fixed seat. The rotating block is fixed to one side of the container door. The container door consists of multiple door panels that are hinged sequentially. This cargo transport container with a protective structure... Unlike existing technologies, this container door does not require much external space to open or close, making it usable even in confined spaces. It facilitates the loading and unloading of items and can disinfect the entire interior, improving the comprehensiveness and effectiveness of disinfection while saving labor. However, this cargo transport container still has shortcomings: it lacks internal partitions, and in actual cargo transportation, the size of goods in a container varies. Smaller items placed directly inside the container are easily damaged by bumps and impacts during transportation. Furthermore, stacking small items on top of the container makes unloading inconvenient. Utility Model Content

[0004] The purpose of this utility model is to provide a cargo transport container with a protective structure to address the problem that the above-mentioned cargo transport containers do not have partitioned internal spaces, and in actual cargo transport, the cargo in a container is of different sizes. Smaller items placed directly inside the container are easily crushed and damaged during transport due to bumps and impacts. Furthermore, stacking small items on top of the container is inconvenient during unloading.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cargo transport container with a protective structure, comprising: a container and a door, wherein a rotating frame is rotatably connected inside the container, and several sets of connecting crossbars are horizontally fixed inside the rotating frame, and rolling sleeves are fitted on the outer sides of each connecting crossbar, an L-shaped hook plate is hinged to one end of the rotating frame, an ear strip is fixed to one side of the L-shaped hook plate, a support rod groove is opened through one end of the ear strip, a connecting strip is rotatably connected inside the support rod groove, a second support rod groove is opened at one end of the rotating frame, a second connecting strip is rotatably connected inside the second support rod groove, a hook plate frame is fixed to one end of the top surface inside the container, and limiting protrusions are symmetrically fixed to both ends of the side of the rotating frame, and limiting grooves are symmetrically opened on both sides inside the container, the specifications of the limiting grooves being consistent with the movement specifications of the limiting protrusions.

[0006] As a further embodiment of this utility model: a frame rod is horizontally fixed to one end of the container, and a locking strip is fixed to one end of the rotating frame. The rotating frame is rotatably connected inside the container through the frame rod and the locking strip, and can be flexibly disassembled and assembled.

[0007] As a further embodiment of this utility model: the top of the rotating frame is vertically slidably connected with several sets of partition plates, and the bottom end of the partition plate is provided with a sleeve groove. The partition plate is slidably connected to the rotating frame as a whole by several sets of rolling sleeves passing through the sleeve groove.

[0008] As a further improvement of this utility model: the number of the ear strip, support rod groove one, connecting strip one, support rod groove two, and connecting strip two are all provided in two sets, and the ends of connecting strip one and connecting strip two are rotatably connected to each other, that is, the maximum opening degree of the L-shaped hook plate is limited by the ear strip, support rod groove one, connecting strip one, support rod groove two, and connecting strip two.

[0009] As a further embodiment of this utility model: the bottom of the container is symmetrically fixed with horizontal connecting corner pieces in four directions. Each of the two adjacent sides of the horizontal connecting corner pieces has a screw hole. A screw block is screwed into the screw hole. A handle ring is fixedly sleeved on the outer side of the end of the screw block. A hook-shaped rod is rotatably connected to the end face of the screw block. A connecting spring is fixed to the other end of the hook-shaped rod. A hook-shaped rod is fixed to the other end of the connecting spring.

[0010] As a further embodiment of this utility model: one end of the hook-shaped rod is fixedly connected to a limiting circular block, and one end of the screw block is provided with a limiting circular groove. The hook-shaped rod is connected to the screw block in a relative rotational manner through a limiting circular block and a limiting circular groove structure with matching specifications. The end of the hook-shaped rod is provided with the same number and specifications of screw blocks, handle rings, limiting circular blocks and limiting circular groove structures as the hook-shaped rod.

[0011] As a further embodiment of this utility model: the bottom surface of the container is symmetrically fixed with positioning protrusions in four directions, the top surface of the container is symmetrically provided with positioning grooves in four directions, and the top of the container is symmetrically fixed with lifting corner pieces in four directions.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model features a flexibly detachable rotating frame, which can be used to partition off space for storing small items. The rotating frame is rotatably connected to the container via a frame rod and a locking strip. A rolling sleeve is fitted on the horizontally fixed connecting crossbar inside, which facilitates the automatic entry and exit of goods by means of the rolling structure. Several sets of partition plates are vertically slidably connected at the top, which can further subdivide the internal space according to the size of the goods and stacking requirements, effectively preventing small items from being damaged by mutual squeezing during transportation. When unloading, the rotating frame can rotate around the frame rod to the lowest point, and the rolling sleeve will automatically slide the goods down, which greatly improves the efficiency of loading and unloading and the flexibility of space utilization.

[0014] 2. The horizontal connecting corner piece with four-way symmetrical fixed at the bottom of the present invention can horizontally and stably connect adjacent containers through screw holes, screw blocks and hook-shaped rods one and two with connecting springs to form a stable container group, effectively avoiding displacement and collision between containers during transportation. At the same time, the positioning protrusion on the bottom surface of the container and the positioning groove on the top surface cooperate with each other to provide precise positioning and additional stability when stacking containers. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a cargo transport container with a protective structure according to the present invention;

[0016] Figure 2 This is a schematic diagram of the structure of the door of a cargo transport container with a protective structure according to the present invention;

[0017] Figure 3 This is a schematic diagram of the rotating frame in a cargo transport container with a protective structure as described in this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the frame rod in a cargo transport container with a protective structure according to the present invention;

[0019] Figure 5 This is a schematic diagram of the structure of the locking strip in a cargo transport container with a protective structure as described in this utility model;

[0020] Figure 6 This is a schematic diagram of the structure of a partition plate in a cargo transport container with a protective structure as described in this utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the L-shaped hook plate in a cargo transport container with a protective structure according to the present invention;

[0022] Figure 8 This is a schematic diagram of the positioning protrusion in a cargo transport container with a protective structure according to the present invention;

[0023] Figure 9 This is a structural schematic diagram of point A in a cargo transport container with a protective structure as described in this utility model.

[0024] In the diagram: 1. Container; 2. Container door; 3. Rotating frame; 4. Frame rod; 5. Locking strip; 6. Connecting crossbar; 7. Rolling sleeve; 8. Divider plate; 9. Sleeve groove; 10. L-shaped hook plate; 11. Ear strip; 12. Support rod groove one; 13. Connecting strip one; 14. Support rod groove two; 15. Connecting strip two; 16. Hook plate frame; 17. Limiting protrusion; 18. Limiting groove; 19. Horizontal connecting corner piece; 20. Screw hole; 21. Screw block; 22. Handle ring; 23. Hook-type rod one; 24. Limiting round block; 25. Limiting round groove; 26. Connecting spring; 27. Hook-type rod two; 28. Positioning protrusion; 29. ​​Positioning groove; 30. Lifting corner piece. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0027] Reference Figures 1 to 7 In this embodiment of the utility model, a cargo transport container with a protective structure includes: a container 1 and a door 2. A rotating frame 3 is rotatably connected inside the container 1. Several sets of connecting crossbars 6 are horizontally fixed inside the rotating frame 3. Rolling sleeves 7 are fitted on the outer side of each connecting crossbar 6. An L-shaped hook plate 10 is hinged to one end of the rotating frame 3. An ear strip 11 is fixed to one side of the L-shaped hook plate 10. A support rod groove 12 is opened through one end of the ear strip 11. A connecting strip 13 is rotatably connected inside the support rod groove 12. A second support rod groove 14 is opened at one end of the rotating frame 3. A second connecting strip 15 is rotatably connected inside the second support rod groove 14. A hook plate frame 16 is fixed to one end of the top surface inside the container 1. Limiting protrusions 17 are symmetrically fixed to both ends of the side of the rotating frame 3. Limiting grooves 18 are symmetrically opened on both sides inside the container 1. The specifications of the limiting grooves 18 are consistent with the movement specifications of the limiting protrusions 17.

[0028] Reference Figure 4 and Figure 5 Inside the container 1, one end is horizontally fixed with a frame rod 4, and one end of the rotating frame 3 is fixed with a locking strip 5. The rotating frame 3 is rotatably connected inside the container 1 through the frame rod 4 and the locking strip 5, and can be flexibly disassembled and assembled.

[0029] The above solution allows for flexible adjustment of the internal space of container 1. The rotating frame 3 is rotatably connected to container 1 via the support rod 4 and the clamp 5. This connection method allows the rotating frame 3 structure, which is used to separate space for small goods, to be flexibly disassembled and assembled.

[0030] Reference Figure 5 and Figure 6 The top of the rotating frame 3 is vertically slidably connected with several sets of partition plates 8. The bottom end of the partition plate 8 is provided with a sleeve groove 9. The partition plate 8 is slidably connected to the rotating frame 3 as a whole by several sets of rolling sleeves 7 passing through the sleeve groove 9.

[0031] The above scheme is adopted: a rolling sleeve 7 is fitted on several sets of horizontally fixed connecting crossbars 6 inside the rotating frame 3, which facilitates the automatic pushing and rolling out of goods through the rolling structure when picking up and putting down goods. Several sets of vertically sliding partition plates 8 inside the rotating frame 3 can further subdivide the partition space, which facilitates the separation of small items and prevents the goods from being damaged by squeezing.

[0032] Reference Figure 7 The ear bar 11, support rod groove 12, connecting bar 13, support rod groove 2 14 and connecting bar 2 15 are all provided in two sets, and the ends of connecting bar 13 and connecting bar 2 15 are rotatably connected to each other. That is, the maximum opening degree of the L-shaped hook plate 10 is limited by the ear bar 11, support rod groove 12, connecting bar 13, support rod groove 2 14 and connecting bar 2 15.

[0033] The above scheme is adopted: the rotating frame 3 rotates around the frame rod 4, and the symmetrical limiting protrusions 17 on both sides of its side move in the limiting grooves 18 symmetrically opened on both sides inside the container 1, which limits the rotation angle of the rotating frame 3. When unloading, the L-shaped hook plate 10 is removed from the hook plate frame 16, so that the rotating frame 3 rotates to the lowest point. It can cooperate with the rolling sleeve 7 structure to allow the goods to slide down and be unloaded automatically. The connecting strip 13 and connecting strip 2 15 structure, which are hinged to each other through the ear strip 11, the support rod groove 12 and the support rod groove 2 14, can limit the maximum opening degree of the L-shaped hook plate 10, so as to prevent the L-shaped hook plate 10 from being fully unfolded during unloading, causing the goods to slide down and be damaged.

[0034] Reference Figure 8 and Figure 9 The bottom of container 1 is symmetrically fixed with horizontal connecting corner pieces 19 in four directions. The two adjacent sides of the horizontal connecting corner pieces 19 are provided with screw holes 20. Screw blocks 21 are screwed into the screw holes 20. A handle ring 22 is fixedly sleeved on the outer side of the end of the screw block 21. The end face of the screw block 21 is rotatably connected to a hook-shaped rod 23. The other end of the hook-shaped rod 23 is fixedly connected to a connecting spring 26. The other end of the connecting spring 26 is fixedly connected to a hook-shaped rod 27. One end of the hook-shaped rod 23 is fixedly connected to a limiting round block 24. One end of the screw block 21 is provided with a limiting round groove 25. The hook-shaped rod 23 is relatively rotatably connected to the screw block 21 through the matching limiting round block 24 and limiting round groove 25. The end of the hook-shaped rod 27 is provided with the same number and specifications of screw blocks 21, handle ring 22, limiting round block 24 and limiting round groove 25 as the hook-shaped rod 23.

[0035] The above scheme is adopted: the bottom of container 1 is symmetrically fixed with horizontal connecting corner pieces 19 in four directions. The outer adjacent sides are provided with screw holes 20. The screw blocks 21 are screwed into the screw holes 20. The handle ring 22 is fixedly sleeved on the outer side of the end to facilitate the rotation of the screw blocks 21. The end face of the screw block 21 is rotatably connected to the hook-shaped rod 1 23, which can rotate relative to the screw block 21 through the structure of the limiting round block 24 and the limiting round groove 25. The other end of the hook-shaped rod 1 23 is connected to the hook-shaped rod 27 through the connecting spring 26. The end of the hook-shaped rod 27 is also provided with the same rotating connection structure as the hook-shaped rod 1 23. During transportation, by rotating the handle ring 22, the screw blocks 21 are installed in the screw holes 20 of the horizontal connecting corner tips 19 of the adjacent container 1, so that the hook-shaped rod 1 23 and the hook-shaped rod 27 can connect the adjacent container 1, so as to achieve horizontal and stable fixation of the container group 1.

[0036] Reference Figure 1 and Figure 4 The bottom surface of container 1 is symmetrically fixed with positioning protrusions 28 in four directions, the top surface of container 1 is symmetrically opened with positioning grooves 29 in four directions, and the top of container 1 is symmetrically fixed with lifting corner fittings 30 in four directions.

[0037] The above scheme is adopted: the positioning protrusions 28 that are symmetrically fixed to the bottom surface of container 1 in four directions can cooperate with the positioning grooves 29 that are symmetrically opened in four directions on the top surface of container 1 below, so as to play a positioning and stabilizing role when stacking containers. The lifting corner pieces 30 that are symmetrically fixed to the top of container 1 in four directions facilitate the use of lifting equipment to lift the container.

[0038] The working principle of this utility model is as follows: During use, regarding the flexible adjustment of the internal space of container 1, the rotating frame 3 is rotatably connected to container 1 via support rods 4 and locking strips 5. This connection method allows the rotating frame 3 structure, used to separate spaces for small items, to be flexibly assembled and disassembled. Several sets of horizontally fixed connecting crossbars 6 inside the rotating frame 3 are fitted with rolling sleeves 7, facilitating automatic pushing and rolling out of goods during loading and unloading. Several sets of vertically sliding partitions 8 inside the rotating frame 3 can further subdivide the partitioned space, facilitating the separation of small items and preventing damage caused by compression. 3 rotates around the frame rod 4. The symmetrical limiting protrusions 17 on both sides of the frame move within the symmetrical limiting grooves 18 on both sides inside the container 1, limiting the rotation angle of the rotating frame 3. When unloading, the L-shaped hook plate 10 is removed from the hook plate frame 16, so that the rotating frame 3 rotates to the lowest point. It can cooperate with the rolling sleeve 7 structure to allow the goods to slide down and be unloaded automatically. The connecting strip 13 and connecting strip 2 15 structure, which are hinged to each other through the ear strip 11, the support rod groove 12 and the support rod groove 2 14 structure, can limit the maximum opening degree of the L-shaped hook plate 10, so as to prevent the L-shaped hook plate 10 from fully unfolding during unloading, causing the goods to slide down and be damaged.

[0039] The bottom of container 1 is symmetrically fixed with horizontal connecting corner pieces 19 in four directions. Screw holes 20 are provided on the adjacent outer sides, and screw blocks 21 are screwed into the screw holes 20. A handle ring 22 is fixedly sleeved on the outer end of each screw block 21 for easy rotation. A hook-shaped rod 23 is rotatably connected to the end face of the screw block 21. This hook-shaped rod 23 can rotate relative to the screw block 21 through a limiting round block 24 and a limiting round groove 25. The other end of hook-shaped rod 23 is connected to hook-shaped rod 27 via a connecting spring 26. Hook-shaped rod 27 also has the same rotatable connection structure as hook-shaped rod 23 at its end. During transportation, [the following is possible:] By rotating the handle ring 22, the screw block 21 is installed in the screw hole 20 of the horizontal connecting corner tip 19 of the adjacent container 1, so that the hook rod 1 23 and hook rod 27 can be linked to the adjacent container 1, realizing the horizontal stable fixation of the container 1 group. The positioning protrusion 28, which is symmetrically fixed to the bottom surface of the container 1 in four directions, can cooperate with the positioning groove 29, which is symmetrically opened in four directions on the top surface of the container 1 below, to play a positioning and stabilizing role when stacking containers. The lifting corner piece 30, which is symmetrically fixed to the top of the container 1 in four directions, facilitates the use of lifting equipment to lift the container.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cargo transport container with a protective structure, comprising: A container (1) and a container door (2), characterized in that a rotating frame (3) is rotatably connected inside the container (1), and several sets of connecting crossbars (6) are horizontally fixed inside the rotating frame (3). Rolling sleeves (7) are fitted on the outer sides of each connecting crossbar (6). An L-shaped hook plate (10) is hinged to one end of the rotating frame (3), and an ear strip (11) is fixed to one side of the L-shaped hook plate (10). A support groove (12) is opened through one end of the ear strip (11). The internal rotating frame (3) is connected by a connecting strip (13), and a support groove (14) is provided at one end of the rotating frame (3). A connecting strip (15) is rotatably connected inside the support groove (14). A hook plate frame (16) is fixedly connected to one end of the top surface inside the container (1). Limiting protrusions (17) are symmetrically fixed at both ends of the side of the rotating frame (3). Limiting grooves (18) are symmetrically opened on both sides inside the container (1). The specifications of the limiting grooves (18) are consistent with the movement specifications of the limiting protrusions (17).

2. A cargo transport container with a protective structure according to claim 1, characterized in that, The container (1) has a frame rod (4) fixed horizontally at one end inside, and the rotating frame (3) has a locking strip (5) fixed at one end. The rotating frame (3) is connected to the container (1) through the frame rod (4) and the locking strip (5), and can be flexibly disassembled and assembled.

3. A cargo transport container with a protective structure according to claim 1, characterized in that, The top of the rotating frame (3) is vertically slidably connected with several sets of partition plates (8). The bottom end of the partition plate (8) has a through sleeve groove (9). The partition plate (8) is slidably connected to the rotating frame (3) as a whole by several sets of rolling sleeves (7) passing through the sleeve groove (9).

4. A cargo transport container with a protective structure according to claim 1, characterized in that, The ear bar (11), support rod groove one (12), connecting strip one (13), support rod groove two (14) and connecting strip two (15) are all provided in two sets, and the ends of connecting strip one (13) and connecting strip two (15) are rotatably connected to each other, that is, the maximum opening degree of the L-shaped hook plate (10) is limited by the ear bar (11), support rod groove one (12), connecting strip one (13), support rod groove two (14) and connecting strip two (15).

5. A cargo transport container with a protective structure according to claim 1, characterized in that, The container (1) is symmetrically fixed with horizontal connecting corner pieces (19) at the bottom. The two adjacent sides of the horizontal connecting corner pieces (19) are provided with screw holes (20). A screw block (21) is screwed into the screw hole (20). A handle ring (22) is fixedly sleeved on the outer side of the end of the screw block (21). A hook rod (23) is rotatably connected to the end face of the screw block (21). A connecting spring (26) is fixed to the other end of the hook rod (23). A hook rod (27) is fixed to the other end of the connecting spring (26).

6. A cargo transport container with a protective structure according to claim 5, characterized in that, One end of the hook rod (23) is fixed to a limiting block (24), and one end of the screw block (21) is provided with a limiting groove (25). The hook rod (23) is connected to the screw block (21) by a limiting block (24) and a limiting groove (25) of the same specifications. The end of the hook rod (27) is provided with a screw block (21), a handle ring (22), a limiting block (24) and a limiting groove (25) of the same number and specifications as the hook rod (23).

7. A cargo transport container with a protective structure according to claim 1, characterized in that, The container (1) has positioning protrusions (28) fixedly connected to the bottom surface in four directions, positioning grooves (29) symmetrically opened on the top surface of the container (1) in four directions, and lifting corner pieces (30) symmetrically fixedly connected to the top of the container (1) in four directions.

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