A cargo storage box for road freight transport

Abstract

The utility model discloses a goods storage box of road goods transportation, including two goods storage boxes and four stack shells, the surface of stack shell is fixedly connected with the surface of goods storage box, the surface fixedly connected with four stack boards of goods storage box uses the cooperation of stack shell, the surface of stack shell is contacted with the surface of stack board. Through set up the cooperation of stacking device, stack block, auxiliary shift block, spring and stack card slot, the goods storage box in the goods transportation of existing road has solved the problem that the goods storage box usually points to the container or device for storing and protecting goods in the goods transportation of existing road, and the specific form is various, selects according to the transportation demand and goods characteristics, needs to be placed in the transport car in the goods storage box transportation and needs to be stacked, the centrifugal force will be produced when the car is suddenly braked or turns, and the goods storage box stacked on the top is easy to slide and produce the phenomenon of falling, causes the goods damage, therefore needs to position the goods storage box of stacking.

Description

Technical Field

[0001] This utility model belongs to the technical field of cargo storage boxes for road freight transportation, and particularly relates to a cargo storage box for road freight transportation. Background Technology

[0002] Road freight transport refers to the movement of goods within a land area using motor vehicles or non-motor vehicles via highways. It is an important component of the modern logistics system, characterized by its high flexibility and wide coverage. However, existing technologies have the following problems: Cargo storage boxes in road freight transport typically refer to containers or devices used for storing and protecting goods. These boxes come in various forms, selected based on transport needs and cargo characteristics. During transport, these boxes need to be stacked inside the transport vehicle. Sudden braking or turning of the vehicle generates centrifugal force, causing the stacked boxes on top to slide and fall, damaging the goods. Therefore, it is necessary to position the stacked boxes. This paper proposes a new type of cargo storage box for road freight transport to address these issues. Utility Model Content

[0003] To address the problems existing in the prior art, this utility model provides a cargo storage box for road freight transportation, which has the advantage of making the stacking of cargo storage boxes for road freight transportation more stable. It solves the problem that existing cargo storage boxes in road freight transportation usually refer to containers or devices used to store and protect goods, with various specific forms selected according to transportation needs and cargo characteristics. During transportation, cargo storage boxes need to be stacked in the transport vehicle. When the vehicle brakes suddenly or turns, centrifugal force will be generated, and the cargo storage boxes on the top stack are prone to sliding and falling, causing damage to the goods. Therefore, it is necessary to position the stacked cargo storage boxes.

[0004] This utility model is implemented as follows: a cargo storage box for road freight transportation includes two cargo storage boxes and four stacking shells. The surface of the stacking shells is fixedly connected to the surface of the cargo storage boxes. Four stacking plates that cooperate with the stacking shells are fixedly connected to the surface of the cargo storage boxes. The surface of the stacking shells is in contact with the surface of the stacking plates. A stacking device is provided in the inner cavity of the stacking shells.

[0005] As a preferred embodiment of this utility model, the stacking device includes two stacking blocks, with opposite sides of the two stacking blocks penetrating the stacking shell and extending to the outer side of the inner cavity of the stacking shell. Auxiliary moving blocks are fixedly connected to the left and right sides of the stacking blocks, and springs are fixedly connected to the opposite sides of the two stacking blocks. By setting up the stacking device, when the goods storage boxes are in a stacked state, the stacking device has a limiting effect on the position of the two goods storage boxes.

[0006] As a preferred embodiment of this utility model, the inner cavity of the stacking shell is fixedly connected to an auxiliary moving frame that works in conjunction with the auxiliary moving block. The surface of the auxiliary moving block is movably connected to the inner cavity of the auxiliary moving frame. By setting the auxiliary moving frame, when the stacking block moves, it will drive the auxiliary moving block to move along the inner cavity of the auxiliary moving frame. The combined use of the auxiliary moving frame and the auxiliary moving block has a limiting effect on the movement position of the stacking block.

[0007] In a preferred embodiment of this invention, an auxiliary pressing frame is fixedly connected to the side of the stacking block away from the auxiliary moving frame. The inner cavity of the stacking shell is movably connected to two auxiliary rotating frames that cooperate with the auxiliary pressing frame via a rotating shaft. The inner cavity of the auxiliary rotating frame is movably connected to the surface of the auxiliary pressing frame. By setting the auxiliary pressing frame and the auxiliary rotating frame, when the auxiliary rotating frame rotates, it can generate a pressing force on the auxiliary pressing frame. The two auxiliary pressing frames subjected to the pressing force can drive the two stacking blocks to move towards each other.

[0008] As a preferred embodiment of this utility model, the inner cavity of the stacking shell is movably connected to a handle plate that cooperates with the auxiliary rotating frame. The surface of the handle plate is in contact with the surface of the auxiliary rotating frame. The side of the handle plate away from the cargo storage box penetrates the stacking shell and extends to the outside of the inner cavity of the stacking shell. By setting the handle plate, pulling the handle plate can generate a squeezing force on the auxiliary rotating frame when the handle plate moves. The squeezing force generated by the handle plate on the auxiliary rotating frame can drive the auxiliary rotating frame to rotate through the rotating shaft.

[0009] As a preferred embodiment of this utility model, a displacement rod is fixedly connected to the top of the auxiliary moving frame, and a displacement hole is provided on the surface of the handle plate to cooperate with the displacement rod. The surface of the displacement rod is movably connected to the inner cavity of the displacement hole. By setting the displacement rod and the displacement hole, when the handle plate moves, it will drive the displacement hole to move along the surface of the displacement rod. The cooperation of the displacement rod and the displacement hole has a limiting effect on the movement position of the handle plate.

[0010] As a preferred embodiment of this utility model, the surface of the stacking plate is provided with a stacking slot for use with the stacking block. The surface of the stacking block contacts the inner cavity of the stacking slot. By setting the stacking slot, when the stacking shell moves between the two stacking plates and the handle is released, the restoring force generated by the spring returning to its shape will drive the stacking block to be inserted into the inner cavity of the stacking slot. The use of the stacking block and the stacking slot together has a limiting effect on the position of the stacking shell.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model solves the problem of positioning stacked cargo storage boxes in existing road freight transportation by using a combination of stacking device, stacking blocks, auxiliary moving blocks, springs and stacking slots. Cargo storage boxes are usually containers or devices used to store and protect goods. They come in various forms and are selected according to transportation needs and cargo characteristics. During transportation, cargo storage boxes need to be stacked in the transport vehicle. When the vehicle brakes suddenly or turns, centrifugal force is generated, and the cargo storage boxes stacked on top are prone to sliding and falling, causing damage to the goods. Therefore, it is necessary to position the stacked cargo storage boxes.

[0013] 2. This utility model, by setting up a stacking device, will cause the two stacking blocks to move towards each other when the auxiliary compression frame moves. When the stacking blocks move, they will cause the auxiliary moving block to move along the inner cavity of the auxiliary moving frame. At the same time, the force generated when the stacking blocks move will cause the spring to undergo elastic deformation. The restoring force generated by the spring returning to its shape will cause the stacking blocks to be locked into the inner cavity of the stacking slot. The stacking device has a limiting effect on the position of the two cargo storage boxes. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram provided in an embodiment of the present utility model;

[0015] Figure 2 This is a perspective view of a cargo storage box in an unstacked state provided by an embodiment of the present utility model;

[0016] Figure 3 This is a perspective view of the connection between the stacked shell and the stacked plate provided in this embodiment of the utility model;

[0017] Figure 4 This is a perspective sectional view of the stacked shell provided in this embodiment of the utility model.

[0018] In the diagram: 1. Goods storage box; 2. Stacking shell; 3. Stacking plate; 4. Stacking device; 401. Stacking block; 402. Auxiliary moving block; 403. Spring; 5. Auxiliary moving frame; 6. Auxiliary squeezing frame; 7. Auxiliary rotating frame; 8. Handle plate; 9. Displacement rod; 10. Displacement hole; 11. Stacking slot. Detailed Implementation

[0019] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0020] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0021] like Figures 1 to 4As shown in the figure, the present invention provides a cargo storage box for road freight transportation, including two cargo storage boxes 1 and four stacking shells 2. The surface of the stacking shells 2 is fixedly connected to the surface of the cargo storage boxes 1. Four stacking plates 3 that cooperate with the stacking shells 2 are fixedly connected to the surface of the cargo storage boxes 1. The surface of the stacking shells 2 is in contact with the surface of the stacking plates 3. The inner cavity of the stacking shells 2 is provided with a stacking device 4.

[0022] refer to Figure 4 The stacking device 4 includes two stacking blocks 401. The opposite sides of the two stacking blocks 401 penetrate the stacking shell 2 and extend to the outside of the inner cavity of the stacking shell 2. The left and right sides of the stacking blocks 401 are fixedly connected to auxiliary moving blocks 402. The opposite sides of the two stacking blocks 401 are fixedly connected to springs 403.

[0023] The above solution is adopted: by setting up a stacking device 4, when the cargo storage boxes 1 are in a stacked state, the stacking device 4 has a restrictive effect on the position of the two cargo storage boxes 1.

[0024] refer to Figure 4 An auxiliary moving frame 5, which works in conjunction with an auxiliary moving block 402, is fixedly connected to the inner cavity of the stacked shell 2. The surface of the auxiliary moving block 402 is movably connected to the inner cavity of the auxiliary moving frame 5.

[0025] The above scheme is adopted: by setting an auxiliary moving frame 5, when the stacking block 401 moves, it will drive the auxiliary moving block 402 to move along the inner cavity of the auxiliary moving frame 5. The cooperation between the auxiliary moving frame 5 and the auxiliary moving block 402 has a limiting effect on the movement position of the stacking block 401.

[0026] refer to Figure 4 An auxiliary compression frame 6 is fixedly connected to the side of the stacking block 401 away from the auxiliary moving frame 5. The inner cavity of the stacking shell 2 is movably connected to two auxiliary rotating frames 7 that cooperate with the auxiliary compression frame 6 through a rotating shaft. The inner cavity of the auxiliary rotating frame 7 is movably connected to the surface of the auxiliary compression frame 6.

[0027] The above scheme is adopted: by setting auxiliary compression frame 6 and auxiliary rotation frame 7, when the auxiliary rotation frame 7 rotates, it can generate compression force on the auxiliary compression frame 6. The two auxiliary compression frames 6 subjected to compression force can drive the two stacked card blocks 401 to move towards each other.

[0028] refer to Figure 3 and Figure 4 The inner cavity of the stacking shell 2 is movably connected to a handle plate 8 that works with the auxiliary rotating frame 7. The surface of the handle plate 8 contacts the surface of the auxiliary rotating frame 7. The side of the handle plate 8 away from the cargo storage box 1 passes through the stacking shell 2 and extends to the outside of the inner cavity of the stacking shell 2.

[0029] The above solution is adopted: by setting a handle plate 8, pulling the handle plate 8, when the handle plate 8 moves, it can generate a squeezing force on the auxiliary rotating frame 7, and the squeezing force generated by the handle plate 8 on the auxiliary rotating frame 7 can drive the auxiliary rotating frame 7 to rotate through the rotating shaft.

[0030] refer to Figure 4 The top of the auxiliary moving frame 5 is fixedly connected to a displacement rod 9, and the surface of the handle plate 8 is provided with a displacement hole 10 that works with the displacement rod 9. The surface of the displacement rod 9 is movably connected to the inner cavity of the displacement hole 10.

[0031] The above solution is adopted: by setting displacement rod 9 and displacement hole 10, when the handle plate 8 moves, it will drive displacement hole 10 to move along the surface of displacement rod 9. The cooperation of displacement rod 9 and displacement hole 10 has a limiting effect on the movement position of handle plate 8.

[0032] refer to Figure 3 The surface of the stacking plate 3 is provided with a stacking slot 11 for use with the stacking block 401, and the surface of the stacking block 401 contacts the inner cavity of the stacking slot 11.

[0033] The above solution is adopted: by setting the stacking slot 11, when the stacking shell 2 moves between the two stacking plates 3, the handle plate 8 is released, and the restoring force generated by the spring 403 returning to its shape will drive the stacking block 401 to be inserted into the inner cavity of the stacking slot 11. The cooperation between the stacking block 401 and the stacking slot 11 has a limiting effect on the position of the stacking shell 2.

[0034] The working principle of this utility model:

[0035] In use, when the cargo storage boxes for road freight transport need to be stacked more stably, the user first pulls the handle plate 8 to the top. When the handle plate 8 moves, it will cause the displacement hole 10 to move along the surface of the displacement rod 9. When the handle plate 8 moves, it can exert a squeezing force on the auxiliary rotating frame 7. The auxiliary rotating frame 7 subjected to the squeezing force can exert a squeezing force on the auxiliary squeezing frame 6. The two auxiliary squeezing frames 6 subjected to the squeezing force will move towards each other. When the auxiliary squeezing frames 6 move, they will cause the two stacking blocks 401 to move towards each other. When the stacking blocks 401 move, they will cause the auxiliary moving block 402 to move along the auxiliary rotating frame 9. The inner cavity of the assist frame 5 moves, and the force generated by the movement of the stacking block 401 causes the spring 403 to undergo elastic deformation. When the stacking block 401 moves completely into the inner cavity of the stacking shell 2, the stacking shell 2 is moved to the opposite side of the two stacking plates 3. At this time, the cargo storage box 1 is in a stacked state. Then, the handle plate 8 is released, and the restoring force generated by the spring 403 returning to its shape will drive the stacking block 401 to be inserted into the inner cavity of the stacking slot 11. The cooperation of the stacking block 401 and the stacking slot 11 has a limiting effect on the position of the stacking shell 2 and the two cargo storage boxes 1. At this time, the cargo storage boxes of road freight transportation are stacked more stably.

[0036] In summary, this road freight transport cargo storage box, through the coordinated use of stacking device 4, stacking block 401, auxiliary moving block 402, spring 403, and stacking slot 11, solves the problem of positioning stacked cargo storage boxes in existing road freight transport. These boxes, typically used for storing and protecting goods, come in various forms and are selected based on transportation needs and cargo characteristics. During transport, these boxes need to be stacked inside the transport vehicle. When the vehicle brakes suddenly or turns, centrifugal force is generated, causing the stacked boxes on top to slide and fall, damaging the goods. Therefore, positioning of the stacked cargo storage boxes is necessary.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cargo storage container for road freight transport, comprising two cargo storage containers (1) and four stacking shells (2), characterized in that: The surface of the stacking shell (2) is fixedly connected to the surface of the cargo storage box (1). The surface of the cargo storage box (1) is fixedly connected to four stacking plates (3) that cooperate with the stacking shell (2). The surface of the stacking shell (2) is in contact with the surface of the stacking plates (3). The inner cavity of the stacking shell (2) is provided with a stacking device (4).

2. The cargo storage box for road freight transport as described in claim 1, characterized in that: The stacking device (4) includes two stacking blocks (401). The opposite sides of the two stacking blocks (401) penetrate the stacking shell (2) and extend to the outside of the inner cavity of the stacking shell (2). The left and right sides of the stacking blocks (401) are fixedly connected to auxiliary moving blocks (402). The opposite sides of the two stacking blocks (401) are fixedly connected to springs (403).

3. A cargo storage box for road freight transport as described in claim 2, characterized in that: The inner cavity of the stacked shell (2) is fixedly connected to an auxiliary moving frame (5) that works in conjunction with the auxiliary moving block (402), and the surface of the auxiliary moving block (402) is movably connected to the inner cavity of the auxiliary moving frame (5).

4. A cargo storage box for road freight transport as described in claim 3, characterized in that: The stacking block (401) is fixedly connected to an auxiliary compression frame (6) on the side away from the auxiliary moving frame (5). The inner cavity of the stacking shell (2) is movably connected to two auxiliary rotating frames (7) that cooperate with the auxiliary compression frame (6) through a rotating shaft. The inner cavity of the auxiliary rotating frame (7) is movably connected to the surface of the auxiliary compression frame (6).

5. A cargo storage box for road freight transport as described in claim 4, characterized in that: The inner cavity of the stacking shell (2) is movably connected to a handle plate (8) that works in conjunction with an auxiliary rotating frame (7). The surface of the handle plate (8) is in contact with the surface of the auxiliary rotating frame (7). The side of the handle plate (8) away from the cargo storage box (1) passes through the stacking shell (2) and extends to the outside of the inner cavity of the stacking shell (2).

6. A cargo storage box for road freight transport as described in claim 5, characterized in that: The top of the auxiliary moving frame (5) is fixedly connected to a displacement rod (9), and the surface of the handle plate (8) is provided with a displacement hole (10) that works with the displacement rod (9). The surface of the displacement rod (9) is movably connected to the inner cavity of the displacement hole (10).

7. A cargo storage box for road freight transport as described in claim 2, characterized in that: The surface of the stacking plate (3) is provided with a stacking slot (11) for use with the stacking block (401), and the surface of the stacking block (401) is in contact with the inner cavity of the stacking slot (11).

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