A vehicle-mounted cargo box fixed connection mechanism, an assembled vehicle-mounted cargo box and a vehicle

Abstract

This application provides a fixed connection mechanism for a vehicle-mounted cargo box, an assembled vehicle-mounted cargo box, and a vehicle, relating to the field of freight equipment technology. The fixed connection mechanism includes a first sidewall and a second sidewall. A connecting component is provided on the first sidewall, comprising a telescopic member and a snap-fit ​​block. The telescopic member is connected to both the first sidewall and the snap-fit ​​block. The snap-fit ​​block includes a body portion and a snap-fit ​​portion. One end of the body portion is connected to the snap-fit ​​portion, and the other end of the body portion forms a first arcuate surface and a second arcuate surface. The first sidewall is provided with a snap-fit ​​groove. A connecting notch is provided on the second sidewall, comprising a first part and a second part. The shape of the first part matches the shape of the second part, and the size of the second part is larger than the size of the first part. In a first state, the first part is accommodated in the first part, and the snap-fit ​​portion snaps into the snap-fit ​​groove. In a second state, the snap-fit ​​block is accommodated within the second part, thereby separating the first sidewall and the second sidewall.

Description

Technical Field

[0001] This application relates to the field of freight equipment technology, specifically to a vehicle-mounted cargo box fixing connection mechanism, an assembled vehicle-mounted cargo box, and a vehicle. Background Technology

[0002] Vehicle-mounted cargo boxes are mainly used for transporting various goods and are suitable for various application scenarios such as manufacturing plants, supermarkets, express delivery, and personal use. They offer advantages such as mobility, ease of operation, high efficiency, large transport capacity, efficient use of space, and safety and reliability.

[0003] However, the shape and loading capacity of existing vehicle cargo boxes are fixed at the factory and cannot be adjusted according to actual needs. This often results in a lot of space in the cargo box not being fully utilized, which leads to low transportation efficiency.

[0004] For example, in a typical application scenario, taking express delivery as an example, operators need to sort various items into different cargo boxes, then stack these cargo boxes in the truck, transport the cargo boxes to the logistics transfer point, and then transfer the different cargo boxes to different destinations of the items. However, if the items to be transported are too long or have irregular shapes (e.g., rod-shaped items, long board-shaped items, chair-like items, bracket-like items, etc.), a single cargo box can only hold one or a few items, which easily leads to a waste of transportation space and thus low transportation efficiency.

[0005] Although modular cargo boxes are already available on the market, which can adjust the cargo space according to the items to be transported, their assembly process is relatively complex and the assembly technology is difficult, which will result in long assembly time and low assembly efficiency. Summary of the Invention

[0006] In order to solve the technical problems in the related technologies, this application provides a vehicle cargo box fixing connection mechanism, an assembled vehicle cargo box and a vehicle, wherein the vehicle cargo box fixing connection mechanism can at least partially solve the above-mentioned technical problems.

[0007] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0008] According to a first aspect of this application, a vehicle cargo box fixing connection mechanism is provided, including a first side wall and a second side wall;

[0009] A connecting assembly is provided on the first sidewall. The connecting assembly includes a telescopic member and a snap-fit ​​block. One end of the telescopic member is rotatably connected to the first sidewall, and the other end of the telescopic member is rotatably connected to the snap-fit ​​block. The snap-fit ​​block includes a body part and a snap-fit ​​part that are connected to each other. The first end of the body part is connected to the snap-fit ​​part. The end face of the second end of the body part is formed as a first arc-shaped surface that protrudes outward. The side of the body part away from the telescopic member has a second arc-shaped surface that is recessed inward. A snap-fit ​​groove that matches the snap-fit ​​part is also provided on the first sidewall.

[0010] The second sidewall has a connection notch corresponding to the connecting component. The connection notch includes a first part and a second part that are interconnected. The shape of the first part matches the shape of the second end so that the second end can be accommodated in the first part. The size of the second part is larger than the size of the first end. The side of the second part away from the connecting component is formed into a third arc surface that matches the second arc surface so that the snap-fit ​​block can rotate a certain angle against the third arc surface within the connection notch.

[0011] The vehicle cargo box fixing connection mechanism includes a first state and a second state. In the first state, the second end is accommodated in the first part, and the snap-fit ​​part snaps into the snap-fit ​​groove so that the first side wall and the second side wall are connected to each other. In the second state, the snap-fit ​​block is accommodated in the second part so that the first side wall and the second side wall are separated from each other.

[0012] Optionally, the telescopic member is constructed as a telescopic rod, one end of which is hinged to the first side wall, and the other end of which is hinged to the main body.

[0013] In the first state, the telescopic rod is in a stretched state.

[0014] Optionally, the side of the first end away from the snap-fit ​​portion is formed as a fourth arc-shaped surface, and the side of the second portion away from the connecting component is also formed with a fifth arc-shaped surface that matches the fourth arc-shaped surface, so that when the vehicle cargo box fixing connection mechanism switches from the second state to the first state, the first end can move along the fifth arc-shaped surface.

[0015] Optionally, the snap-fit ​​portion is formed in the shape of a strip, and the included angle between the strip-shaped snap-fit ​​portion and the main body portion satisfies:

[0016] 0 < A ≤ 90°;

[0017] In the formula, A is the angle between the snap-fit ​​part and the main body part.

[0018] Optionally, a receiving cavity is formed on the first side wall for accommodating the connecting assembly, so that when the vehicle cargo box fixing connection mechanism is in the first state, the first side wall and the second side wall can abut against each other.

[0019] Optionally, the connecting component further includes a handle disposed on the body portion;

[0020] The first side wall is also provided with a sliding cavity for the handle to move, and the sliding cavity is in communication with the receiving cavity.

[0021] Optionally, the handle is configured as a foldable structure, the handle includes a connecting rod and an operating rod, one end of the connecting rod is connected to the main body, and the other end of the connecting rod is rotatably connected to the operating rod, so that when the vehicle cargo box fixing connection mechanism is in the first state, the connecting rod can be folded to the extension direction of the first side wall.

[0022] Optionally, the vehicle cargo box fixing connection mechanism further includes a matching locking block and a locking slot, one of which is disposed on the first side wall and the other is disposed on the second side wall, and in the first state, the locking block is inserted into the locking slot;

[0023] The first or second side wall is provided with a fixing hole that communicates with the slot. The fixing hole is used for bolt fasteners to be inserted so that when the vehicle cargo box fixing connection mechanism is in the first state, the bolt fasteners can pass through the fixing hole and be threadedly connected to the slot.

[0024] According to a second aspect of this application, an assembled vehicle cargo box is also provided, including a first cargo box body, a cover plate, and a vehicle cargo box fixing connection mechanism according to any one of the technical solutions in the first aspect; wherein, the assembled vehicle cargo box can be assembled in a first assembly form, a second assembly form, or a third assembly form.

[0025] In the first assembly configuration, the assembled vehicle cargo box also includes a side wall, and the first cargo box body, the cover plate, and the side wall together enclose a storage space;

[0026] In the second assembly state, the assembled vehicle cargo box includes two first cargo box bodies and two cover plates. The first side wall is disposed on one of the two first cargo box bodies, and the second side wall is disposed on the other of the two first cargo box bodies. The two first cargo box bodies and the two cover plates together enclose the storage space, and the two first cargo box bodies are connected to each other by the vehicle cargo box fixing connection mechanism.

[0027] In the third assembly state, the assembled vehicle cargo box includes at least one second cargo box body, two first cargo box bodies, and a plurality of cover plates. The second cargo box body is disposed between the two first cargo box bodies. The two first cargo box bodies, at least one second cargo box body, and the plurality of cover plates together enclose the storage space. Furthermore, the first cargo box bodies and the second cargo box bodies, as well as the plurality of second cargo box bodies, are respectively connected by the vehicle cargo box fixing connection mechanism.

[0028] According to a third aspect of this application, a vehicle is also provided, characterized in that it includes the assembled vehicle cargo box as described in the second aspect of this application. Beneficial effects

[0029] 1. Through the above technical solution, on the one hand, the first and second sidewalls of this application can be quickly connected through connecting components and connecting notches, allowing the first and second sidewalls to be quickly joined together. This not only enables faster assembly of the vehicle cargo box, simplifying assembly steps, reducing manufacturing difficulty and labor intensity, thereby improving assembly efficiency, but also allows for the selection of appropriate numbers of first and second sidewalls for assembly based on the quantity and volume of the goods to be transported, thereby adjusting the cargo box's capacity and ensuring maximum space utilization during transport. This improves the efficiency of goods transportation and the utilization rate of transport space to a certain extent. On the other hand, the first and second sidewalls of this application can be quickly disassembled. Compared to existing related technologies (e.g., solutions using bolts or pins to fix baffles, vertical columns, and horizontal beams), the entire disassembly process does not structurally affect the first or second sidewall, allowing them to remain in their original state after multiple disassemblies and reassemblies, facilitating repeated use, avoiding material waste, and saving time and money.

[0030] 2. Other beneficial effects or advantages of this application will be described in detail in conjunction with specific structures in the specific embodiments. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In addition, it should be understood that the proportional relationship of each component in the drawings of this specification does not represent the proportional relationship in the actual material selection and design, but is only a schematic diagram of the structure or position, wherein:

[0032] Figure 1 This is a three-dimensional structural diagram of an assembled vehicle cargo box provided in an exemplary embodiment of this application, wherein the assembled vehicle cargo box is in a second assembled state;

[0033] Figure 2 yes Figure 1 Enlarged schematic diagram of the local structure at point A;

[0034] Figure 3 This is a three-dimensional structural diagram of an assembled vehicle cargo box provided in an exemplary embodiment of this application, wherein the two first cargo box bodies are in a separated state;

[0035] Figure 4 yes Figure 3 Enlarged schematic diagram of the local structure at point B;

[0036] Figure 5 This is a three-dimensional structural diagram of the first cargo box body provided in an exemplary embodiment of this application;

[0037] Figure 6 yes Figure 5 Enlarged schematic diagram of the local structure at point C;

[0038] Figures 7 to 9 This is a schematic diagram illustrating the assembly process of a vehicle cargo box fixing connection mechanism according to an exemplary embodiment of this application; wherein, Figure 7 The vehicle-mounted cargo box fixing connection mechanism is in the second state; Figure 8 The vehicle-mounted cargo box fixing connection mechanism is switching from the second state to the first state; Figure 9 The vehicle-mounted cargo box fixing connection mechanism is in the first state;

[0039] Figure 10 This is a three-dimensional structural diagram of an assembled vehicle cargo box provided in an exemplary embodiment of this application, wherein the assembled vehicle cargo box is in a first assembled state;

[0040] Figure 11 This is a three-dimensional structural diagram of an assembled vehicle cargo box provided in an exemplary embodiment of this application, wherein the assembled vehicle cargo box is in a third assembly form.

[0041] Explanation of the labels in the attached drawings:

[0042] 100-Cargo box fixing connection mechanism; 200-Assembled vehicle cargo box; 1-First side wall; 11-Snap-fit ​​groove; 12-Receiving cavity; 13-Sliding cavity; 2-Second side wall; 21-Fixing hole; 3-Connecting assembly; 31-Telescopic component; 32-Snap-fit ​​block; 321-Main body; 3211-First end; 3212-Second end; 3213-First arc-shaped surface; 3214-Second arc-shaped surface; 3215-Fourth arc-shaped surface; 322-Snap-fit ​​part; 33-Handle; 331-Connecting rod; 332-Operating lever; 4-Connecting notch; 41-First part; 42-Second part; 421-Third arc surface; 422-Fifth arc surface; 51-Card block; 52-Card slot; 61-First cargo box body; 611-First bottom plate; 612-Side plate; 613-First column; 62-Cover plate; 63-Side wall; 64-Second cargo box body; 641-Second bottom plate; 642-Second column; 65-Door. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0044] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0045] In the description of this application, it should be noted that the terms used, such as "first" and "second," are only for distinguishing expressions and do not indicate or imply a difference in importance or order; the terms used, such as "inner" and "outer," refer to the inner and outer parts of a specific outline. The use of the above terms is only for the purpose of clearly and simply describing the technical solution of this application and should not be construed as a limitation of this application.

[0046] To facilitate a clearer understanding of the existing related technologies and the inventive concept of this application by those skilled in the art, the following is a more detailed description of the structure and shortcomings of the assembled cargo box in the existing related technologies.

[0047] Firstly, for the modular cargo boxes in the existing related technologies, the technical solution generally adopted is as follows: the modular cargo box includes multiple vertical columns, horizontal beams and baffles. The multiple vertical columns and horizontal beams are first assembled into a frame structure (the size of the frame structure can be adjusted according to the items to be transported), and then the baffles are fixed to the frame structure with bolts or pins, thereby completing the assembly of the modular cargo box. However, on the one hand, because the aforementioned modular cargo boxes require leveling and assembly in a relatively regular manner, the technical level and operational proficiency of the operators are required to be high. This makes the assembly process of such modular cargo boxes more complex, with more assembly steps, and the assembly difficulty and labor intensity are both greater. On the other hand, although the vertical columns, horizontal beams, and baffles of the aforementioned modular cargo boxes can be disassembled and reused, after repeated assembly and disassembly, the bolts or pins will compress the weak points of the vertical columns (or horizontal beams, baffles) when they are fixed (for cost, overall weight, and ease of transportation and handling, thin steel or thin iron is generally chosen as the raw material to manufacture vertical columns, horizontal beams, and baffles). After repeated disassembly and assembly, the vertical columns (or horizontal beams, baffles) are prone to structural deformation, resulting in a low number of reuses and easy waste of materials.

[0048] In view of this, in order to solve the above-mentioned technical problems, this application designs a vehicle cargo box fixing connection mechanism with variable capacity that is easy to assemble and can be reused multiple times, as well as a vehicle cargo box using the fixing connection mechanism.

[0049] The technical solution of this application will be described in detail below with reference to the accompanying drawings. Example

[0050] like Figures 1 to 9As shown, according to a first aspect of this application, this embodiment provides a vehicle cargo box fixing connection mechanism 100, including a first side wall 1 and a second side wall 2. A connecting component 3 is provided on the first side wall 1. The connecting component 3 includes a telescopic member 31 and a locking block 32. One end of the telescopic member 31 is rotatably connected to the first side wall 1, and the other end of the telescopic member 31 is rotatably connected to the locking block 32. The locking block 32 includes a body portion 321 and a locking portion 322 connected to each other. A first end 3211 of the body portion 321 is connected to the locking portion 322. The end face of the second end 3212 of the body portion 321 is formed as an outwardly protruding first arcuate surface 3213. The side of the body portion 321 away from the telescopic member 31 has an inwardly recessed second arcuate surface 3214. The first side wall 1 is also provided with a locking portion... 322 The locking grooves 11 are matched with each other; the second side wall 2 is provided with a connection notch 4 corresponding to the connecting component 3. The connection notch 4 includes a first part 41 and a second part 42 that are interconnected. The shape of the first part 41 matches the shape of the second end 3212 so that the second end 3212 can be accommodated in the first part 41. The size of the second part 42 is larger than the size of the first end 3211. The side of the second part 42 away from the connecting component 3 is formed into a third arc surface 421 that matches the second arc surface 3214 so that the locking block 32 can abut against the third arc surface 421 and rotate at a certain angle within the connection notch 4.

[0051] The vehicle cargo box fixing connection mechanism 100 includes a first state and a second state. In the first state, the second end 3212 is accommodated in the first part 41, and the snap-fit ​​part 322 snaps into the snap-fit ​​groove 11 so that the first side wall 1 and the second side wall 2 are connected to each other. In the second state, the snap-fit ​​block 32 is accommodated in the second part 42 so that the first side wall 1 and the second side wall 2 are separated from each other.

[0052] Through the above technical solution, on the one hand, the first sidewall 1 and the second sidewall 2 of this application can be quickly connected through the connecting component 3 and the connecting notch 4, so that the first sidewall 1 and the second sidewall 2 can be quickly connected together. In this way, not only can the assembly of the vehicle cargo box be realized relatively quickly, which helps to simplify the assembly steps, reduce manufacturing difficulty and labor intensity, thereby improving assembly efficiency, but also, according to the quantity and volume of the goods to be transported, an appropriate number of first sidewalls 1 and second sidewalls 2 can be selected for assembly, thereby realizing the adjustment of the carrying space of the vehicle cargo box, so that the vehicle cargo box can be transported while meeting the maximum space utilization rate, which is conducive to improving the transportation efficiency and transportation space utilization rate of goods to a certain extent. On the other hand, the first sidewall 1 and the second sidewall 2 of this application can be quickly disassembled, and compared with existing related technologies (e.g., the scheme of fixing baffles, vertical columns and horizontal beams with bolts or pins), the entire disassembly process will not have a structural impact on the first sidewall 1 or the second sidewall 2, so that the first sidewall 1 and the second sidewall 2 can still maintain their original state after multiple disassembly and assembly, so as to facilitate multiple reuses, which helps to avoid material waste and save time and money costs.

[0053] Furthermore, it should be noted that the purpose of this application is to achieve rapid and simple assembly of the vehicle cargo box, therefore the specific structure of the first side wall 1 and the second side wall 2 is not described. It can be a U-shaped frame structure or a plate structure. This application does not specifically limit its structure and shape.

[0054] The telescopic member 31 of this application may include various implementations. For example, in one implementation of this application, such as... Figure 7 As shown, the telescopic member 31 of this application can be constructed as a telescopic rod, with one end of the telescopic rod hinged to the first side wall 1 and the other end hinged to the main body 321; wherein, in the first state, the telescopic rod is in a stretched state. Thus, on the one hand, since the telescopic rod is in a stretched state in the first state, that is, the telescopic rod exerts a pulling force on the locking block 32 at this time, it is beneficial to improve the stability of the vehicle cargo box fixing connection mechanism 100; on the other hand, the two ends of the telescopic rod of this application are respectively hinged, which makes it convenient for the operator to adjust the position of the locking block 32 according to actual needs.

[0055] In one embodiment of this application, such as Figure 7As shown, the side of the first end 3211 away from the latching portion 322 is formed as a fourth arcuate surface 3215, and the side of the second portion 42 away from the connecting assembly 3 is also formed with a fifth arcuate surface 422 that matches the fourth arcuate surface 3215, so that when the vehicle cargo box fixing connection mechanism 100 switches from the second state to the first state, the first end 3211 can move along the fifth arcuate surface 422. This helps the latching portion 322 to switch states smoothly within the connecting notch 4.

[0056] In one embodiment of this application, such as Figure 7 As shown, the snap-fit ​​portion 322 of this application can be formed in the shape of a strip, and the included angle between the strip-shaped snap-fit ​​portion 322 and the main body portion 321 satisfies:

[0057] 0 < A ≤ 90°;

[0058] In the formula, A is the angle between the snap-fit ​​part 322 and the main body part 321.

[0059] It is understood that the snap-fit ​​portion 322 and the main body portion 321 of this application can be connected at any acute angle, as long as the snap-fit ​​portion 322 can have a structure that partially protrudes from the main body portion 321 in the first state and can snap into the snap-fit ​​groove 11 of the first side wall 1 or the second side wall 2. This application does not specifically limit its shape and angle.

[0060] In one embodiment of this application, such as Figure 6 As shown, a receiving cavity 12 for accommodating the connecting component 3 is formed on the first side wall 1 of this application, so that the first side wall 1 and the second side wall 2 can abut against each other in the first state of the vehicle cargo box fixing connection mechanism 100. In this way, the receiving cavity 12 is provided to accommodate the connecting component 3, which helps to make the first side wall 1 and the second side wall 2 abut against each other more reliably and avoids interference from the connecting component 3.

[0061] In one embodiment of this application, such as Figure 6 and Figure 7 As shown, the connecting component 3 of this application may further include a handle 33, which is disposed on the body portion 321; wherein, a sliding cavity 13 for moving the handle 33 is also provided on the first side wall 1, and the sliding cavity 13 is in communication with the receiving cavity 12. In this way, during operation, the relevant operator can control the movement position and movement state of the connecting component 3 through the handle 33.

[0062] In one embodiment of this application, such as Figure 9As shown, the handle 33 of this application can be constructed as a foldable structure. The handle 33 includes a connecting rod 331 and an operating rod 332. One end of the connecting rod 331 is connected to the main body 321, and the other end of the connecting rod 331 is rotatably connected to the operating rod 332, so that when the vehicle cargo box fixing connection mechanism 100 is in the first state, the connecting rod 331 can be folded to the extension direction of the first side wall 1. In this way, after the vehicle cargo box fixing connection mechanism 100 reaches the first state, the handle 33 can avoid causing significant interference to the internal space of the vehicle cargo box, and also to a certain extent avoids the items contained in the vehicle cargo box accidentally touching the handle 33, which is beneficial to improving the stability of the vehicle cargo box fixing connection mechanism 100 during transportation.

[0063] In one embodiment of this application, such as Figure 4 As shown, the vehicle cargo box fixing connection mechanism 100 of this application may further include a matching locking block 51 and a locking groove 52. One of the locking block 51 and the locking groove 52 is disposed on the first side wall 1 and the other is disposed on the second side wall 2. In the first state, the locking block 51 is inserted into the locking groove 52. The first side wall 1 or the second side wall 2 is also provided with a fixing hole 21 communicating with the locking groove 52. The fixing hole 21 is used for bolt fasteners to be inserted, so that in the first state, the bolt fasteners of the vehicle cargo box fixing connection mechanism 100 can pass through the fixing hole 21 and be threadedly connected to the locking block 51.

[0064] Thus, on the one hand, based on the vehicle cargo box fixing connection mechanism 100 in the above-mentioned technical solution, the first side wall 1 and the second side wall 2 can be connected by bolt fasteners, which helps to further improve the connection strength of the first side wall 1 and the second side wall 2. On the other hand, compared with the existing related technologies, this application only requires a few bolt fasteners to complete the fixing work. Moreover, since the bolt fasteners of this application pass through the fixing hole 21 and are connected to the locking block 51, they will not cause structural impact on the vehicle cargo box fixing connection mechanism 100, thus ensuring that the relevant materials can be reused and will not cause material waste.

[0065] To facilitate understanding by relevant technical personnel, the following is an example. Figures 7 to 9 For example, the working process / working principle of the vehicle cargo box fixing connection mechanism 100 of an exemplary embodiment of this application will be described:

[0066] Please see Figure 7 and Figure 8When it is necessary to connect the first sidewall 1 and the second sidewall 2, the snap-fit ​​block 32 can be inserted obliquely into the connection notch 4 so that the fourth arc-shaped surface 3215 on the first end 3211 can be aligned with the fifth arc-shaped surface 422. At the same time, there is still a certain gap between the second end 3212 of the snap-fit ​​block 32 and the top of the first part 41. At this time, the second arc-shaped surface 3214 of the control body part 321 is rotated around the third arc-shaped surface 421 of the second part 42 so that the snap-fit ​​block 32 can be rotated to a vertical position (see [link]). Figure 9 When the first state is reached, the snap-fit ​​part 322 is inserted into the snap-fit ​​slot 11, and at the same time, the second end 3212 of the snap-fit ​​block 32 abuts against the top of the first part 41, so that the first side wall 1 and the second side wall 2 can be reliably connected together.

[0067] It is understandable that, in order to avoid friction or violent collision between the snap-fit ​​block 32 and the connecting notch 4, an elastic buffer block can be provided on the outer peripheral surface of the snap-fit ​​block 32. For example, a plastic or rubber shell can be fitted on the outer peripheral surface of the snap-fit ​​block 32. This can not only reduce the friction between the snap-fit ​​block 32 and the connecting notch 4, but also reduce the collision that may occur between the snap-fit ​​block 32 and the connecting notch 4, which is beneficial to improving the service life of the snap-fit ​​block 32 and the connecting notch 4.

[0068] According to a second aspect of this application, an assembled vehicle cargo box 200 is also provided, including a first cargo box body 61, a cover plate 62, and a vehicle cargo box fixing connection mechanism 100 according to any of the technical solutions in the first aspect of this application; wherein, the assembled vehicle cargo box 200 can be assembled in a first assembly form, a second assembly form, or a third assembly form.

[0069] Please see Figure 10 In the first assembly configuration, the assembled vehicle cargo box 200 of this application may also include a side wall 63. In this assembly configuration, the first cargo box body 61, the cover plate 62 and the side wall 63 together enclose a storage space. The first cargo box body 61 of this application may include a first bottom plate 611, a side plate 612 and a first column 613. The connecting component 3 or the connecting notch 4 may be formed on the first column 613. At the same time, a door 65 may also be provided.

[0070] Please see Figure 1In the second assembled state, the assembled vehicle cargo box 200 of this application includes two first cargo box bodies 61 and two cover plates 62. A first side wall 1 is disposed on one of the two first cargo box bodies 61, and a second side wall 2 is disposed on the other of the two first cargo box bodies 61. The two first cargo box bodies 61 and the two cover plates 62 together enclose a storage space. The two first cargo box bodies 61 are connected by a vehicle cargo box fixing connection mechanism 100. At the same time, a door 65 may also be provided.

[0071] Please see Figure 11 In the third assembled state, the assembled vehicle cargo box 200 of this application includes at least one second cargo box body 64, two first cargo box bodies 61, and multiple cover plates 62. The second cargo box body 64 is disposed between the two first cargo box bodies 61. The two first cargo box bodies 61, at least one second cargo box body 64, and multiple cover plates 62 together enclose a storage space. Furthermore, the first cargo box bodies 61 and the second cargo box bodies 64, as well as the multiple second cargo box bodies 64, are respectively connected by a vehicle cargo box fixing connection mechanism 100. The second cargo box body 64 of this application may include a second bottom plate 641 and a second column 642. A connecting component 3 or a connecting notch 4 may be formed on the second column 642. Additionally, a door 65 may be provided.

[0072] According to a third aspect of this application, a vehicle is also provided, characterized in that it includes the assembled vehicle cargo box 200 as described in the second aspect of this application. The vehicle is used to carry the assembled vehicle cargo box 200.

[0073] The preferred embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the specific details of the above embodiments. Within the scope of the technical concept of this application, various simple modifications can be made to the technical solution of this application, and these simple modifications all fall within the protection scope of this application.

[0074] It should also be noted that the various specific technical features described in the above embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, this application will not describe the various possible combinations separately.

[0075] Furthermore, various different implementations of this application can be combined in any way, as long as they do not violate the spirit of this application, they should also be regarded as the content disclosed in this application.

Claims

1. A vehicle-mounted cargo box fixing connection mechanism, characterized in that, Including the first sidewall (1) and the second sidewall (2); A connecting component (3) is provided on the first sidewall (1). The connecting component (3) includes a telescopic member (31) and a snap-fit ​​block (32). One end of the telescopic member (31) is rotatably connected to the first sidewall (1), and the other end of the telescopic member (31) is rotatably connected to the snap-fit ​​block (32). The snap-fit ​​block (32) includes a body part (321) and a snap-fit ​​part (322) that are connected to each other. The first end (3211) of the body part (321) is connected to the snap-fit ​​part (322). The end face of the second end (3212) of the body part (321) is formed as a first arc-shaped surface (3213) that protrudes outward. The side of the body part (321) away from the telescopic member (31) has a second arc-shaped surface (3214) that is recessed inward. A snap-fit ​​groove (11) that matches the snap-fit ​​part (322) is also provided on the first sidewall (1). The second sidewall (2) is provided with a connection notch (4) corresponding to the connecting component (3). The connection notch (4) includes a first part (41) and a second part (42) that are interconnected. The shape of the first part (41) matches the shape of the second end (3212) so that the second end (3212) can be accommodated in the first part (41). The size of the second part (42) is larger than the size of the first end (3211). The side of the second part (42) away from the connecting component (3) is formed into a third arc surface (421) that matches the second arc surface (3214) so ​​that the snap-fit ​​block (32) can abut against the third arc surface (421) and rotate a certain angle within the connection notch (4). The vehicle cargo box fixing connection mechanism (100) includes a first state and a second state. In the first state, the second end (3212) is accommodated in the first part (41), and the snap-fit ​​part (322) snaps into the snap-fit ​​groove (11) so that the first side wall (1) and the second side wall (2) are connected to each other. In the second state, the snap-fit ​​block (32) is accommodated in the second part (42) so that the first side wall (1) and the second side wall (2) are separated from each other.

2. The vehicle-mounted cargo box fixing connection mechanism according to claim 1, characterized in that, The telescopic component (31) is constructed as a telescopic rod, one end of which is hinged to the first side wall (1), and the other end of which is hinged to the main body (321). In the first state, the telescopic rod is in a stretched state.

3. The vehicle-mounted cargo box fixing connection mechanism according to claim 1, characterized in that, The side of the first end (3211) away from the snap-fit ​​portion (322) is formed as a fourth arc-shaped surface (3215), and the side of the second portion (42) away from the connecting assembly (3) is also formed with a fifth arc-shaped surface (422) that matches the fourth arc-shaped surface (3215), so that when the vehicle cargo box fixing connection mechanism (100) switches from the second state to the first state, the first end (3211) can move along the fifth arc-shaped surface (422).

4. The vehicle-mounted cargo box fixing connection mechanism according to claim 1, characterized in that, The snap-fit ​​portion (322) is formed in the shape of a strip, and the included angle between the strip-shaped snap-fit ​​portion (322) and the main body portion (321) satisfies: 0＜A≤90°； In the formula, A is the angle between the snap-fit ​​part (322) and the main body part (321).

5. The vehicle-mounted cargo box fixing connection mechanism according to claim 1, characterized in that, The first sidewall (1) has a receiving cavity (12) for accommodating the connecting component (3) so that when the vehicle cargo box fixing connection mechanism (100) is in the first state, the first sidewall (1) and the second sidewall (2) can abut against each other.

6. The vehicle-mounted cargo box fixing connection mechanism according to claim 5, characterized in that, The connecting component (3) also includes a handle (33), which is disposed on the body part (321); The first side wall (1) is also provided with a sliding cavity (13) for the handle (33) to move, and the sliding cavity (13) is connected to the receiving cavity (12).

7. The vehicle-mounted cargo box fixing connection mechanism according to claim 6, characterized in that, The handle (33) is constructed as a foldable structure. The handle (33) includes a connecting rod (331) and an operating rod (332). One end of the connecting rod (331) is connected to the main body (321), and the other end of the connecting rod (331) is rotatably connected to the operating rod (332) so that when the vehicle cargo box fixing connection mechanism (100) is in the first state, the connecting rod (331) can be folded to the extension direction of the first side wall (1).

8. The vehicle-mounted cargo box fixing connection mechanism according to claim 1, characterized in that, The vehicle cargo box fixing connection mechanism (100) further includes a matching locking block (51) and a locking slot (52), one of the locking block (51) and the locking slot (52) is disposed on the first side wall (1) and the other is disposed on the second side wall (2), and in the first state, the locking block (51) is inserted into the locking slot (52); The first side wall (1) or the second side wall (2) is also provided with a fixing hole (21) communicating with the slot (52). The fixing hole (21) is used for bolt fasteners to be inserted so that when the vehicle cargo box fixing connection mechanism (100) is in the first state, the bolt fasteners can pass through the fixing hole (21) and be threadedly connected to the slot (51).

9. An assembled vehicle cargo box, characterized in that, It includes a first cargo box body (61), a cover plate (62), and a vehicle cargo box fixing connection mechanism (100) according to any one of claims 1-8; wherein the assembled vehicle cargo box (200) can be assembled in a first assembly form, a second assembly form, or a third assembly form; In the first assembly configuration, the assembled vehicle cargo box (200) also includes a side wall (63), and the first cargo box body (61), the cover plate (62) and the side wall (63) together enclose a storage space; In the second assembly state, the assembled vehicle cargo box (200) includes two first cargo box bodies (61) and two cover plates (62). The first side wall (1) is disposed on one of the two first cargo box bodies (61), and the second side wall (2) is disposed on the other of the two first cargo box bodies (61). The two first cargo box bodies (61) and the two cover plates (62) together enclose the storage space. The two first cargo box bodies (61) are connected to each other by the vehicle cargo box fixing connection mechanism (100). In the third assembly state, the assembled vehicle cargo box (200) includes at least one second cargo box body (64), two first cargo box bodies (61), and a plurality of cover plates (62). The second cargo box body (64) is disposed between the two first cargo box bodies (61). The two first cargo box bodies (61), at least one second cargo box body (64), and the plurality of cover plates (62) together enclose the storage space. Furthermore, the first cargo box bodies (61) and the second cargo box bodies (64), as well as the plurality of second cargo box bodies (64), are respectively connected by the vehicle cargo box fixing connection mechanism (100).

10. A vehicle, characterized in that, Includes the assembled vehicle cargo box (200) according to claim 9.

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