A magic box for vehicle-mounted cargo box

Abstract

The utility model relates to a kind of vehicle-mounted cargo box magic box, comprising: support frame, including being set to the bottom bottom support frame and being set to the top top support frame, several drawer cavities are set between bottom support frame and top support frame, each group drawer cavity is separated by two groups of partition plate vertically between top support frame and bottom support frame;Drawer main body, including panel and the frame of being set to the rear end of panel, panel and support frame end limit contact, frame is slidably connected with support frame by bottom sliding support mechanism;Bottom support frame includes several bottom support profiles corresponding with partition plate, and bottom support profile is fixed between by horizontal support profile positioning;First static guide rail profile is coaxially arranged between partition plate bottom and bottom support profile, first dynamic guide rail profile is arranged on frame, and bottom sliding support mechanism is arranged between first static guide rail profile and first dynamic guide rail profile.

Description

Technical Field

[0001] This utility model relates to a vehicle-mounted cargo box magic box, and is connected to the field of automotive cargo box technology. Background Technology

[0002] In the field of vehicle modification, the vehicle modification box, as a core component for expanding vehicle functions, directly impacts modification efficiency and user experience due to the rationality of its structural design. Currently, vehicle modification boxes on the market face multiple technical bottlenecks in practical applications, urgently requiring structural innovation to overcome existing limitations.

[0003] Existing vehicle-mounted aftermarket modification boxes generally use a welded structure. While this process can connect components, its maintainability is particularly problematic. When welded parts develop cracks or poor welds due to long-term vibration or external impact, repairs require disassembling the entire structure. This is not only cumbersome, but welding repairs can also cause thermal deformation of adjacent components, resulting in compromised installation accuracy of the box's internal functional modules.

[0004] More importantly, existing structural designs struggle to adapt to diverse customization needs. Traditional welded or cast modular boxes have fixed dimensions during the mold-making stage. When users request different customizations, the mold must be redesigned and the welding fixtures adjusted. Customization cycles for non-standard sized modular boxes are lengthy, and mold replacement costs are high, severely hindering the development of personalized modification services. Furthermore, new energy vehicles, due to differences in chassis battery layout, have even higher requirements for modular box installation space compatibility, and existing structures often suffer from low compatibility rates due to size matching issues.

[0005] In summary, developing a vehicle-mounted modification box structure that is lightweight, easy to maintain, and has flexible size adjustment capabilities has become a core technical challenge in addressing the functional expansion needs in scenarios such as logistics transportation and special vehicle modification. It has significant engineering value for improving the modular application level of vehicle-mounted equipment. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the technical problems of low efficiency and high cost in customizing the structure and size of the vehicle-mounted magic box in the prior art, and to provide a vehicle-mounted cargo box magic box.

[0007] The technical solution adopted by this utility model to solve its technical problem is:

[0008] A vehicle-mounted cargo box magic box, comprising:

[0009] The support frame includes a bottom support frame at the bottom and a top support frame at the top. Several drawer cavities are provided between the bottom support frame and the top support frame. Each drawer cavity is separated by two sets of partitions erected between the top support frame and the bottom support frame.

[0010] The drawer body includes a panel and a frame located at the rear end of the panel. The panel is in limiting contact with the end of the support frame, and the frame is slidably connected to the support frame through a bottom sliding support mechanism.

[0011] Its features include a bottom support frame comprising several bottom support profiles corresponding to the partition, the bottom support profiles being positioned and fixed together by transverse support profiles; a first static guide rail profile is coaxially arranged between the bottom of the partition and the bottom support profile, a first moving guide rail profile is arranged on the frame, and a bottom sliding support mechanism is arranged between the first static guide rail profile and the first moving guide rail profile.

[0012] As a further improvement of this utility model, the partition includes a cover plate, the top and bottom of the cover plate are provided with bending portions, a number of longitudinal support columns are arranged in a straight array between the bending portions, the bottom of the longitudinal support columns is fixed to the first static guide rail profile by bolt group, and the top of the longitudinal support columns is fixed to the limiting plate provided at the top of the longitudinal position of the partition plate.

[0013] While ensuring the appearance of the mask, this structure utilizes built-in longitudinal support columns to achieve the dual effects of longitudinal strength support and lateral impact resistance, reducing the self-weight of the mask. At the same time, compared with the rivet fixing method, the mask uses a bending structure to ensure the connection strength and life of the mask.

[0014] As a further improvement of this utility model, a floating gap of width L is provided between the top of the frame and the top support frame for longitudinal floating during the assembly of the drawer, and a baffle plate of width l is provided on the inner side of the partition, wherein l≥L, and the longitudinal top end of the baffle plate is flush with the longitudinal top end of the partition.

[0015] The baffle plate can effectively prevent materials inside the drawer from falling out of the floating gap and entering the gap between the cover and the longitudinal support column, preventing the drawer from jamming or other situations. It can also prevent materials inside the drawer from hitting the cover and causing the cover to deform.

[0016] As a further improvement of this utility model, the number of drawer cavities is greater than or equal to 2. The bottom support profile includes two sets of bottom end profiles and several bottom middle profiles. Two adjacent sets of partitions located in the middle of the drawer cavity array are fixed to the same set of bottom middle profiles. The partitions at the ends of the drawer cavity array are fixed to the bottom end profiles. The transverse support profile includes transverse end profiles and transverse middle profiles. Profile limiting grooves are provided on both ends of the bottom middle profile. The transverse end profiles of each drawer cavity are integral structures and embedded in the profile limiting grooves. The transverse middle profiles of each drawer cavity are separate structures and are fixedly connected between two adjacent sets of bottom support profiles.

[0017] The use of the central profile ensures the bonding strength between adjacent drawer cavities and optimizes the number of parts. At the same time, the use of profile limiting grooves to fix the horizontal end profiles can ensure the bonding strength of the horizontal end profiles. The load of the connector, which is a vertical fixed connection between a single horizontal end profile and a bottom end profile, is improved to the structural load of the bottom central profile and the horizontal end profiles themselves. The bending resistance is stronger, and compared with the fixing of connectors, the embedded fixing is less likely to loosen.

[0018] As a further improvement of this utility model, an oblique support rib is provided between the transverse end profile and the bottom end profile, which is inclined to the transverse end profile and the bottom end profile.

[0019] The diagonal support ribs further ensure the structural stability.

[0020] As a further improvement of this utility model, the drawer frame includes two sets of sliding support profiles vertically fixed to the panel. A limiting protrusion is provided at one horizontal end of the sliding support profile. The bottom plate of the frame is fixed above the two sets of sliding support profiles and embedded between the limiting protrusions. The first moving guide rail profile is fixed to the side of the sliding support profile where the limiting protrusion is provided. The side plate and the bottom plate of the frame are integrally bent structures. The end baffle of the frame is welded and fixedly connected to the side plate and the bottom plate.

[0021] The main body of the drawer structure is made of two sets of supporting profiles, while the rest are made using a relatively simple bending process, which reduces the structural weight. At the same time, the first moving guide rail profile further ensures the structural strength.

[0022] As a further improvement of this utility model, the top support frame includes a number of top support ribs fixed between two adjacent partitions, and the lateral ends of the top support ribs are fixedly connected to the side walls of the partitions by static friction; the top support frame also includes a top cover plate, which is fixed above the top support ribs.

[0023] The top support ribs are arranged between the partitions, realizing the lateral pushing support between the partitions. Compared with the structure fixed to the end of the partition, the lateral pushing support is less likely to cause repeated torsion of the top support ribs due to structural vibration, and the force transmission efficiency is higher. It does not need to indirectly transmit the lateral load between the partitions through connectors. At the same time, the static friction contact of the top support ribs enables the detachable assembly of the top cover plate.

[0024] As a further improvement of this utility model, the top of the support frame is also provided with several tray mechanisms corresponding to each group of drawer cavities. The tray mechanism includes a tray body, with second moving guide rail profiles fixed at both ends of the tray body and second stationary guide rail profiles fixed at the top of the partition. The second moving guide rail profiles and the second stationary guide rail profiles are slidably connected by a top sliding support mechanism.

[0025] The second static guide rail profile of the tray structure further ensures the structural strength of the partition. At the same time, the tray can provide additional placement space as an extension area, and can also assist the top cover in ensuring the structural strength of the top of the magic box and its resistance to longitudinal loads.

[0026] As a further improvement of this utility model, two sets of support legs are also arranged in a mirror symmetrical manner on the back of the pallet body. The ends of the support legs are rotatably connected to the pallet body through a rotating seat. A telescopic support rod is also rotatably connected to the middle of the support legs. The end of the support rod is rotatably connected to the pallet body through a pushing seat.

[0027] The support leg structure allows the tray body to be detached and used independently as a tabletop.

[0028] The beneficial effects of this utility model are:

[0029] This invention optimizes the existing magic box structure by using slide rail profiles, support profiles, and other structures. While ensuring the appearance quality of the skin, the slide rail profiles and support profiles can all participate in the structural support. This not only prevents the static slide rail profiles from occupying the internal space of the drawer cavity, thus increasing the drawer's volume, but also reduces the proportion of the skin structure in the drawer support structure. By using high-strength slide rail profiles to reconstruct the entire frame of the magic box, the structural weight is reduced while ensuring the structure's functionality. Attached Figure Description

[0030] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0031] Figure 1 This is the overall structural drawing of this utility model;

[0032] Figure 2 It is an isometric view of the bottom of the supporting frame looking upwards;

[0033] Figure 3 It is a downward isometric view of the top of the supporting frame;

[0034] Figure 4 This is a schematic diagram of the top cover assembly;

[0035] Figure 5 It is an axonometric view of the bottom of the magic box drawer looking upwards;

[0036] Figure 6 It is an axonometric view of the top of the magic box drawer facing downwards;

[0037] Figure 7 This is a structural diagram of the pallet;

[0038] In the diagram: 1. Partition; 1-1. Cover plate; 1-2. First stationary guide rail profile; 1-3. Longitudinal support column; 1-4. Baffle plate; 1-5. Second pulley; 2-1. Bottom end profile; 2-2. Bottom middle profile; 2-3. Profile limiting groove; 2-4. Lateral end profile; 2-5. Lateral middle profile; 2-6. Diagonal support rib; 3-1. Limiting plate; 3-2. Top support rib; 3-3. Fold 3-4. Bent connecting part; 3-5. Top cover plate; 3-6. Second static guide rail profile; 3-7. Lock hole; 4. Drawer body; 4-1. Sliding support profile; 4-2. First moving guide rail profile; 4-3. Bottom plate; 4-4. Front panel; 4-5. Lock; 5-1. Second moving guide rail profile; 5-2. Tray; 5-3. First pulley; 5-4. Support leg; 5-5. Rotating seat; 5-6. Push seat; 6. Secondary lock. Detailed Implementation

[0039] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0040] like Figure 1 A vehicle-mounted cargo box magic box, comprising:

[0041] Supporting framework, such as Figure 2 , Figure 3 It includes a bottom support frame at the bottom and a top support frame at the top, with two sets of drawer cavities between the bottom support frame and the top support frame. Each set of drawer cavities is separated by two sets of partitions 1 erected between the top support frame and the bottom support frame.

[0042] like Figure 2 , Figure 3 The bottom support frame includes several bottom support profiles corresponding to the partition 1, and the bottom support profiles are positioned and fixed together by the transverse support profiles. The bottom support profiles include two sets of bottom end profiles 2-1 and several bottom middle profiles 2-2. The two sets of partitions 1 located in the middle are fixed to the same set of bottom middle profiles 2-2, and the partitions 1 at the ends of the drawer cavity array are fixed above the bottom end profiles 2-1. The transverse support profiles include transverse end profiles 2-4 and transverse middle profiles 2-5. Profile limiting grooves 2-3 are provided on both ends of the bottom middle profiles 2-2. The transverse end profiles 2-4 of each drawer cavity are integral structures and embedded in the profile limiting grooves 2-3. The transverse middle profiles 2-5 of each drawer cavity are separate structures and are fixedly connected between two adjacent sets of bottom support profiles. An oblique support rib 2-6 is also provided between the transverse end profiles 2-4 and the bottom end profiles 2-1, which is inclined to the transverse end profiles 2-4 and the bottom end profiles 2-1.

[0043] like Figure 3 and Figure 5 A first static guide rail profile 1-2 is coaxially arranged between the bottom of the partition 1 and the bottom support profile. A first movable guide rail profile 4-2 is arranged on the frame. A bottom sliding support mechanism is arranged between the first static guide rail profile 1-2 and the first movable guide rail profile 4-2. The bottom sliding support mechanism includes drawer pulleys 1-5 arranged on the first movable guide rail profile 4-2 and the first static guide rail profile 1-2. The drawer pulleys 1-5 on the first static guide rail profile 1-2 and the first movable guide rail profile 4-2 are respectively embedded in the first static guide rail profile 1-2 and the first movable guide rail profile 4-2 to achieve sliding.

[0044] like Figure 2 and Figure 3 The partition 1 includes a cover plate 1-1. The top and bottom of the cover plate 1-1 are provided with bending portions. Several longitudinal support columns 1-3 are arranged in a straight array between the bending portions. The two ends of the longitudinal support columns 1-3 are in contact with the bending portions. The bottom of the longitudinal support columns 1-3 is fixed to the first static guide rail profile 1-2 by bolts. The bending portion located at the bottom position is clamped between the first silent guide rail and the longitudinal support column 1-3. The top of the longitudinal support column 1-3 is fixed to the limiting plate 3-1 located at the top of the partition 1. The bending portion located at the top position is clamped between the limiting plate 3-1 and the longitudinal support column 1-3.

[0045] like Figure 3 and Figure 4 The top support frame includes several top support ribs 3-2 fixed between two adjacent partitions 1. The transverse ends of the top support ribs 3-2 are provided with bent connecting parts 3-3. The bent connecting parts 3-3 are embedded between two sets of baffles 1-4 and are engaged by static friction. The top support frame also includes a top cover plate 3-4, which is fixed above the top support ribs 3-2.

[0046] like Figure 5 and Figure 6 The drawer body 4 includes a panel 4-4 and a frame located at the rear end of the panel 4-4. The panel 4-4 is used to make limiting contact with the end of the support frame, and the frame is slidably connected to the support frame through a bottom sliding support mechanism. The drawer panel 4-4 includes several bent profiles that are fixed around the drawer. A baffle is provided on the back of the drawer panel 4-4, and the frame is fixed to the baffle. The drawer frame includes two sets of sliding support profiles 4-1. A limiting protrusion is provided at one lateral end of the sliding support profile 4-1. The bottom plate 4-3 of the frame is fixed above the two sets of sliding support profiles 4-1 and embedded between the limiting protrusions. The first moving guide rail profile 4-2 is fixed to the side of the sliding support profile 4-1 where the limiting protrusion is provided. The side plate and the bottom plate 4-3 of the frame are integrally bent structures. The end baffle of the frame is welded and fixedly connected to the side plate and the bottom plate 4-3.

[0047] like Figure 2 and Figure 3 A floating gap of width L is provided between the top of the frame and the top support frame for longitudinal floating during the assembly of the drawer. A baffle plate 1-4 of width l is provided on the inner side of the partition 1, wherein l≥L, and the longitudinal top end of the baffle plate 1-4 is flush with the longitudinal top end of the partition 1.

[0048] like Figure 2 and Figure 5 A latch 4-5 of a ram lock mechanism is fixed on the horizontal end profile 2-4 at one end. A ram lock corresponding to the latch 4-5 is provided on the back of the drawer panel 4-4. The combination of the latch 4-5 and the ram lock lock locks the drawer body 4.

[0049] like Figure 4 and Figure 7 The top of the support frame is also equipped with several tray 5-2 mechanisms corresponding to each drawer cavity. The tray 5-2 mechanism includes a tray 5-2 body, with second movable guide rail profiles 5-1 fixed at both ends of the tray 5-2 body, and second stationary guide rail profiles 3-5 fixed at the top of the partition 1. The second movable guide rail profiles 5-1 and the second stationary guide rail profiles 3-5 are slidably connected by a top sliding support mechanism. Two sets of support legs 5-4 are also arranged symmetrically on the back of the tray 5-2 body. The ends of the support legs 5-4 are rotatably connected to the tray 5-2 body via rotating seats 5-5. On the main body -2, a telescopic support rod is rotatably connected to the middle of the support leg 5-4. The end of the support rod is rotatably connected to the main body of the tray 5-2 via a push seat 5-6. A lock hole 3-6 is provided on the top cover plate 3-4, and a secondary lock 6 is provided at the end of the tray 5-2. A locking tongue is connected to the secondary lock 6 and can be rotated into the lock hole 3-6 to lock the tray 5-2. In order to facilitate the separation of the tray 5-2, an opening groove is provided in the middle of the second static guide rail profile 3-5 to facilitate the tray pulley 5-3 to disengage from the opening groove.

[0050] In use, a base plate 4-3 is fixedly connected to the bottom frame consisting of bottom end profile 2-1, bottom middle profile 2-2, horizontal end profile 2-4, and horizontal middle profile 2-5. The internal structure of the toolbox connected to the base plate 4-3 is processed, and then the combination of the vehicle cargo box magic box is realized by connecting the floor. The drawer is slidably connected by the combination of the drawer pulleys 1-5 of the first static guide rail profile 1-2 and the first moving guide rail profile 4-2. The pallet 5-2 is slidably connected by the combination of the pallet pulleys 5-3 of the second static guide rail profile 3-5 and the second moving guide rail profile 5-1.

[0051] Each profile structure can be processed and produced in real time according to size requirements, while the skin, tray 5-2 and other structures use bending processing, which does not require specific production molds and is less difficult to customize. In this structure, the guide rail profile structure is no longer just a sliding support mechanism that serves sliding. The guide rail profile itself is also installed as a structural component into the frame of the entire Magic Box, optimizing the structural strength while maintaining the same self-weight.

[0052] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A vehicle-mounted cargo box magic box, comprising: The support frame includes a bottom support frame at the bottom and a top support frame at the top. Several drawer cavities are provided between the bottom support frame and the top support frame. Each drawer cavity is separated by two sets of partitions (1) erected between the top support frame and the bottom support frame. The drawer body (4) includes a panel (4-4) and a frame located at the rear end of the panel (4-4). The panel (4-4) is in limiting contact with the end of the support frame, and the frame is slidably connected to the support frame through a bottom sliding support mechanism. Its features are that the bottom support frame includes several bottom support profiles corresponding to the partition (1), and the bottom support profiles are positioned and fixed by the transverse support profiles; a first static guide rail profile (1-2) is coaxially arranged between the bottom of the partition (1) and the bottom support profile, a first moving guide rail profile (4-2) is arranged on the frame, and a bottom sliding support mechanism is arranged between the first static guide rail profile (1-2) and the first moving guide rail profile (4-2).

2. The vehicle-mounted cargo box magic box as described in claim 1, characterized in that: The partition (1) includes a cover plate (1-1). The top and bottom of the cover plate (1-1) are provided with bending parts. A number of longitudinal support columns (1-3) are arranged in a straight line between the bending parts. The bottom of the longitudinal support column (1-3) is fixed to the first static guide rail profile (1-2) by bolt group. The top of the longitudinal support column (1-3) is fixed to the limiting plate (3-1) provided at the top of the longitudinal direction of the partition (1).

3. A vehicle-mounted cargo box magic box as described in claim 2, characterized in that: in A floating gap of width L is provided between the top of the frame and the top support frame for longitudinal floating during the assembly of the drawer. A baffle plate (1-4) of width l is provided inside the partition (1), wherein l≥L, and the longitudinal top of the baffle plate (1-4) is flush with the longitudinal top of the partition (1).

4. The vehicle-mounted cargo box magic box as described in claim 1, characterized in that: The number of drawer cavities is greater than or equal to 2. The bottom support profile includes two sets of bottom end profiles (2-1) and several bottom middle profiles (2-2). Two adjacent sets of partitions (1) located in the middle of the drawer cavity array are fixed to the same set of bottom middle profiles (2-2). The partitions (1) at the ends of the drawer cavity array are fixed to the bottom end profiles (2-1). The transverse support profile includes transverse end profiles (2-4) and transverse middle profiles (2-5). Profile limiting grooves (2-3) are provided on both ends of the bottom middle profiles (2-2). The transverse end profiles (2-4) of each drawer cavity are integral structures and embedded in the profile limiting grooves (2-3). The transverse middle profiles (2-5) of each drawer cavity are separate structures and are fixedly connected between two adjacent sets of bottom support profiles.

5. A vehicle-mounted cargo box magic box as described in claim 4, characterized in that: in An oblique support rib (2-6) is also provided between the transverse end profile (2-4) and the bottom end profile (2-1), which is inclined to the transverse end profile (2-4) and the bottom end profile (2-1).

6. The vehicle-mounted cargo box magic box as described in claim 1, characterized in that: The drawer frame includes two sets of sliding support profiles (4-1). A limiting protrusion is provided at one horizontal end of the sliding support profile (4-1). The bottom plate (4-3) of the frame is fixed above the two sets of sliding support profiles (4-1) and embedded between the limiting protrusions. The first moving guide rail profile (4-2) is fixed to the side of the sliding support profile (4-1) where the limiting protrusion is provided. The side plate and the bottom plate (4-3) of the frame are integrally bent structures. The end baffle of the frame is welded and fixedly connected to the side plate and the bottom plate (4-3).

7. The vehicle-mounted cargo box magic box as described in claim 1, characterized in that: The top support frame includes several top support ribs (3-2) fixed between two adjacent partitions (1), and the lateral ends of the top support ribs (3-2) are fixedly connected to the side wall of the partition (1); the top support frame also includes a top cover plate (3-4), which is fixed above the top support ribs (3-2).

8. The vehicle-mounted cargo box magic box as described in claim 1, characterized in that: The top of the support frame is also provided with several tray (5-2) mechanisms corresponding to each drawer cavity. The tray (5-2) mechanism includes a tray (5-2) body, with a second moving guide rail profile (5-1) fixed at both ends of the tray (5-2) body, and a second stationary guide rail profile (3-5) fixed at the top of the partition (1). The second moving guide rail profile (5-1) and the second stationary guide rail profile (3-5) are slidably connected by a top sliding support mechanism.

9. A vehicle-mounted cargo box magic box as described in claim 1, characterized in that: Two sets of support legs (5-4) are also arranged symmetrically on the back of the main body of the pallet (5-2). The ends of the support legs (5-4) are rotatably connected to the main body of the pallet (5-2) through the rotating seat (5-5). A telescopic support rod is rotatably connected to the middle of the support legs (5-4). The end of the support rod is rotatably connected to the main body of the pallet (5-2) through the push seat (5-6).

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