Automobile trunk and automobile

Abstract

The utility model provides an automobile trunk and an automobile. The automobile trunk comprises a trunk body, a trunk cover and a separation frame, the trunk cover is used for sealing and covering an opening of the trunk body, the separation frame is located in the trunk body and used for separating a cavity of the trunk body into a plurality of sub-cavities, a plurality of first installation grooves are formed in the inner wall face of the trunk body, and the first installation grooves are located in the sub-cavities. The separation frame can be connected with the first installation grooves in different positions of the inner wall face of the box body so that the position of the separation frame in the box body can be adjusted. Therefore, the automobile trunk has the advantage that the space pattern in the trunk body can be adjusted, so that the automobile trunk is convenient to store.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to an automobile trunk and an automobile. Background Art

[0002] A car trunk is a storage box fixed to the rear of a vehicle. In the prior art, trunks have a fixed spatial layout, preventing arbitrary storage of items and limiting the size of items. They are primarily designed for storage and aesthetics, lacking any additional functionality. Utility Model Content

[0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. To this end, an embodiment of the present invention provides a car trunk and a car.

[0004] The automobile trunk of an embodiment of the present utility model includes: a box body, a box cover and a partition frame, the box cover is used to seal the opening of the box body, the partition frame is located in the box body, the partition frame is used to divide the cavity of the box body into multiple sub-cavities, the inner wall surface of the box body is provided with multiple first mounting grooves, the partition frame can be connected to the first mounting grooves at different positions on the inner wall surface of the box body so that the position of the partition frame in the box body is adjustable.

[0005] Therefore, the car trunk according to the embodiment of the present invention has the advantage that the space pattern inside the trunk can be adjusted to facilitate storage.

[0006] In some embodiments, a plurality of second mounting grooves are provided on an outer surface of at least one of the box body and the box cover, and external tools can be connected to the second mounting grooves at different positions.

[0007] In some embodiments, the box body includes side panels and a bottom plate, the thickness direction of the bottom plate is a first direction, the side panels are annular structures extending along the first direction, and the box cover and the bottom plate are located on both sides of the side panels in the first direction;

[0008] A plurality of the first mounting grooves are provided on the inner wall surface of the side panel;

[0009] A plurality of second mounting grooves are provided on the outer surface of the side panel.

[0010] In some embodiments, the first mounting groove and the second mounting groove are both annular structures.

[0011] The connecting member can be moved in the first installation groove along its extension direction and then connected to the partition frame so that the partition frame is fixed in the box;

[0012] The connecting member can be moved in the second installation groove along its extension direction and then connected to the external tool;

[0013] A plurality of the first mounting grooves are arranged on the inner wall surface of the side panel along the first direction;

[0014] A plurality of second mounting grooves are provided on the outer surface of the side panel along the first direction.

[0015] In some embodiments, the partition frame includes multiple partition plates, each partition plate includes multiple partition bars spaced apart in a first direction, both ends of the partition plate can be connected to the box body by connecting members engaged in the first mounting groove, and the partition bar of one of the two cross-arranged partition plates can extend into the gap between the two partition bars of the other one.

[0016] In some embodiments, the side panel includes a first side panel, a second side panel, a third side panel, and a fourth side panel, the thickness directions of the first side panel and the third side panel are both in the second direction, the first side panel and the third side panel are arranged opposite to each other in the second direction, the thickness directions of the second side panel and the fourth side panel are both in the third direction, the first side panel and the third side panel are arranged opposite to each other in the third direction, and any two of the first direction, the second direction, and the third direction are perpendicular to each other;

[0017] The first mounting groove is provided on the first side panel, the second side panel, the third side panel and the fourth side panel;

[0018] The multiple partition plates include a first partition plate and a second partition plate, and the two ends of the first partition plate can be connected to the box body through the connecting piece in the first mounting groove on the second side panel and the connecting piece in the first mounting groove on the fourth side panel respectively, and the two ends of the second partition plate can be connected to the box body through the connecting piece in the first mounting groove on the first side panel and the connecting piece in the first mounting groove on the third side panel respectively.

[0019] In some embodiments, two of the first side panel, the second side panel, the third side panel, and the fourth side panel are connected to each other through an arc-shaped transition surface;

[0020] The first mounting groove and the second mounting groove are both T-shaped grooves, and the connecting pieces fitted in the first mounting groove and the second mounting groove are T-shaped nuts;

[0021] The thickness direction of the first partition plate is the second direction, and the thickness direction of the second partition plate is the third direction;

[0022] The partition frame includes a fixed plate, which is an L-shaped plate. The fixed plate is arranged at the intersection of the first partition plate and the second partition plate and is connected to the first partition plate and the second partition plate.

[0023] In some embodiments, the first mounting groove on the inner side of the side panel and the second mounting groove on the outer side are both formed by bending a plate;

[0024] The third side panel is hinged to the box cover, and the first side panel and the box cover can be connected via a buckle;

[0025] Limiting ropes are provided between the second side plate and the fourth side plate and the box cover.

[0026] In some embodiments, the side panel and the bottom plate are connected by a clamp, and the clamp is connected to the side panel via a connector fitted in the second mounting groove;

[0027] The bottom plate is provided with a fixing frame for connecting to the car, and the fixing frame is provided with a washer;

[0028] The expandable outer bracket and the license plate bracket are fixed to the side panel through a connecting piece that fits in the second mounting groove.

[0029] The utility model also proposes a car, which comprises a car body and a car trunk. The car trunk is arranged at the rear of the car body and is the car trunk mentioned above. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a first stereoscopic view of a car trunk according to an embodiment of the present utility model.

[0031] Figure 2 This is a second stereoscopic view of the automobile trunk according to an embodiment of the present utility model.

[0032] Figure 3 It is a front view of a car trunk according to an embodiment of the utility model.

[0033] Figure 4 It is a side view of a car trunk according to an embodiment of the present utility model.

[0034] Figure 5 It is a schematic diagram of an automobile trunk lid being opened according to an embodiment of the utility model.

[0035] Figure 6 It is a schematic diagram of the first installation slot and the second installation slot according to an embodiment of the present utility model.

[0036] Reference numerals:

[0037] 1. Box body, 11. Side panels, 12. Bottom panel, 13. First side panel, 14. Second side panel, 15. Third side panel, 16. Fourth side panel;

[0038] 2. Box cover, 21. Limit rope, 22. Buckle;

[0039] 3. Partition rack, 31. First partition plate, 32. Second partition plate, 33. Dividing bar, 34. Fixed plate;

[0040] 4. First mounting slot;

[0041] 5. Second mounting slot;

[0042] 6. Clamp;

[0043] 7. Fixing bracket, 71. Washer;

[0044] 8. Expand external bracket;

[0045] 9. License plate bracket. DETAILED DESCRIPTION

[0046] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0047] The following describes the car trunk of the utility model embodiment with reference to the accompanying drawings. Figures 1 to 6 As shown, the automobile trunk according to the embodiment of the present utility model includes a trunk body 1, a trunk cover 2 and a partition frame 3.

[0048] The box cover 2 is used to seal the opening of the box body 1. The partition frame 3 is located inside the box body 1, and the partition frame 3 is used to divide the cavity of the box body 1 into multiple sub-cavities. The inner wall surface of the box body 1 is provided with multiple first mounting grooves 4, and the partition frame 3 can be connected to the first mounting grooves 4 at different positions on the inner wall surface of the box body 1 so that the position of the partition frame 3 in the box body 1 is adjustable. Specifically, the first mounting groove 4 can be a strip groove or a hole groove, and the partition frame 3 can be detachably connected to the first mounting groove 4. The partition frame 3 can be moved along the strip-shaped first mounting groove 4 and installed at different positions of the strip-shaped first mounting groove 4 to adjust the position of the partition frame 3. Alternatively, the partition frame 3 can be installed in the hole-shaped first mounting groove 4 at different positions to adjust the position of the partition frame 3. The partition frame 3 can be a plurality of frames with different shapes, or the partition frame 3 includes multiple sub-components.

[0049] According to an embodiment of the present invention, the automobile trunk is provided with multiple first mounting slots 4 on the inner wall of the trunk 1, thereby allowing the divider 3 to be installed in multiple locations on the inner wall of the trunk 1. The divider 3 can be connected to the first mounting slots 4 at different locations on the inner wall of the trunk 1, allowing the divider 3 to be installed at different locations on the inner wall of the trunk 1, thereby making the position of the divider 3 within the trunk 1 adjustable. Thus, by changing the position of the divider 3, the spatial layout within the trunk 1 can be changed, allowing the position of the divider 3 to be adjusted according to storage needs, thereby reducing limitations and facilitating better storage.

[0050] Therefore, the automobile trunk according to the embodiment of the present invention has the advantage that the space pattern inside the trunk body 1 can be adjusted to facilitate storage.

[0051] like Figures 1 to 5 As shown, in some embodiments, the box body 1 includes a side panel 11 and a bottom plate 12, the thickness direction of the bottom plate 12 is a first direction, the side panel 11 is an annular structure extending along the first direction, the box cover 2 and the bottom plate 12 are located on both sides of the side panel 11 in the first direction, and the box cover 2 and the bottom plate 12 are fixedly connected.

[0052] The side panel 11 includes a first side panel 13, a second side panel 14, a third side panel 15, and a fourth side panel 16. The thickness direction of the first side panel 13 and the third side panel 15 is the second direction, and the first side panel 13 and the third side panel 15 are arranged relative to each other in the second direction. The thickness direction of the second side panel 14 and the fourth side panel 16 is the third direction, and the first side panel 13 and the third side panel 15 are arranged relative to each other in the third direction, and any two of the first direction, the second direction, and the third direction are perpendicular to each other. The first side panel 13, the second side panel 14, the third side panel 15, and the fourth side panel 16 are connected by a curved transition surface.

[0053] The first direction may be the front-to-back direction, the second direction may be the up-down direction, and the third direction may be the left-to-right direction. The front-to-back direction, the up-down direction, and the left-to-right direction are indicated by the arrows in the figure. For example, the thickness direction of the bottom plate 12 is the front-to-back direction, the side panels 11 are (rectangular) annular structures extending in the front-to-back direction, and the box cover 2 and the bottom plate 12 are located on both sides of the side panels 11 in the front-to-back direction. The thickness directions of the first side panel 13 and the third side panel 15 are both the up-to-down direction, and the first side panel 13 is located above the third side panel 15. The thickness directions of the second side panel 14 and the fourth side panel 16 are both the left-to-right direction, and the second side panel 14 and the fourth side panel 16 are arranged relative to each other in the left-to-right direction.

[0054] The third side panel 15 is hingedly connected to the box lid 2, thereby allowing the box lid 2 to rotate relative to the box body 1. The first side panel 13 and the box lid 2 are connected by a buckle 22, allowing the box lid 2 to seal the opening of the box body 1. Specifically, the box lid 2 and the box body 1 are connected by the buckle 22. For example, the buckle 22 is a press-type buckle. The outer surface of the box lid 2 has a third mounting groove with an annular structure. The first portion of the buckle 22 is fixed in the third mounting groove on the outer surface of the box lid 2, and the second portion of the buckle 22 is fixed to the outer surface of the third side panel 15.

[0055] Limiting ropes 21 are installed between the second side panel 14 and the fourth side panel 16 and the box lid 2. Specifically, the limiting ropes 21 are used to limit the position of the box lid 2. When the box lid 2 is open and the angle between the box lid 2 and the box body 1 is (approximately) 90°, the limiting ropes 21 prevent the box lid 2 from further rotating away from the box body 1. For example, the limiting ropes 21 are limiting cables, one of which is connected to the second side panel 14 and the box lid 2 respectively through a limiting block, and the other is connected to the fourth side panel 16 and the box lid 2 respectively through a limiting block.

[0056] like Figure 5 and Figure 6 As shown, multiple first mounting grooves 4 are defined on the inner wall of the side panel 11. Specifically, the first mounting grooves 4 are annular and arranged along the first direction on the inner wall of the side panel 11. Specifically, the multiple first mounting grooves 4 are arranged along the first direction on the first side panel 13, the second side panel 14, the third side panel 15, and the fourth side panel 16. The multiple first mounting grooves 4 are spaced apart in the first direction, allowing the connector to be positioned in different first mounting grooves 4 in the first direction, providing greater flexibility in positioning the connector. Furthermore, the first mounting grooves 4 are annular and axially aligned with the side panel 11, providing multiple connection locations for the connector. The connector can be moved within the first mounting groove 4 along its extension direction to connect to the divider 3, securing the divider 3 within the box body 1. For example, the multiple first mounting grooves 4 are arranged along the front-to-back direction on the inner wall of the side panel 11.

[0057] like Figure 5As shown, in some embodiments, the partition frame 3 includes a plurality of partition plates, each of which includes a plurality of partition bars 33 spaced apart in the first direction. The two ends of the partition plates can be connected to the box body 1 by a connector fitted in the first mounting groove 4, and the partition bars 33 of one of the two cross-arranged partition plates can extend into the gap between the two partition bars 33 of the other. Specifically, each partition plate can be connected to the side panel 11 by a connector fitted in the first mounting groove 4. The partition plates have a preset size in the first direction so as to divide the cavity in the box body 1 into a plurality of sub-cavities. Each partition plate includes a plurality of partition bars 33 spaced apart in the first direction, so that the partition plates can be cross-arranged so as to divide the cavity in the box body 1 into a larger number of sub-cavities, thereby changing the spatial pattern in the box body 1. For example, the plurality of partition plates of the partition frame 3 can be partition plates of different sizes and shapes.

[0058] In some embodiments, a horizontal plate connected to a plurality of dividing strips 33 is provided at one end of the partition plate in the length direction, and both ends of the partition plate in the length direction are respectively connected to connecting plates, which are connected to the side panels 11 through connectors.

[0059] like Figure 5 As shown, the plurality of partitions include a first partition 31 and a second partition 32. The two ends of the first partition 31 can be connected to the housing 1 by respectively engaging with connectors in the first mounting groove 4 on the second side panel 14 and the first mounting groove 4 on the fourth side panel 16. When the position of the first partition 31 in the second direction needs to be adjusted, the positions of the connectors in the first mounting groove 4 on the second side panel 14 and the first mounting groove 4 on the fourth side panel 16 can be moved, and then the first partition 31 can be connected again. The two ends of the second partition 32 can be connected to the housing 1 by respectively engaging with connectors in the first mounting groove 4 on the first side panel 13 and the first mounting groove 4 on the third side panel 15. When the position of the second partition 32 in the third direction needs to be adjusted, the positions of the connectors in the first mounting groove 4 on the first side panel 13 and the first mounting groove 4 on the third side panel 15 can be moved, and then the second partition 32 can be connected again.

[0060] The number of each of the first partition plate 31 and the second partition plate 32 is at least one. The first partition plate 31 and the second partition plate 32 can be straight plates, inclined plates or curved plates. For example, when it is necessary to adjust the position of the first partition plate 31 in the up and down direction, the position of the connecting piece in the first mounting groove 4 on the second side plate 14 and the position of the connecting piece in the first mounting groove 4 on the fourth side plate 16 can be moved, and then connected to the first partition plate 31. When it is necessary to adjust the position of the second partition plate 32 in the left and right direction, the position of the connecting piece in the first mounting groove 4 on the first side plate 13 and the position of the connecting piece in the first mounting groove 4 on the third side plate 15 can be moved, and then connected to the second partition plate 32.

[0061] like Figure 5 As shown, in some embodiments, the thickness direction of the first partition plate 31 is the second direction, and the thickness direction of the second partition plate 32 is the third direction. The partition frame 3 includes a fixed plate 34, which is an L-shaped plate. The fixed plate 34 is provided at the intersection of the first partition plate 31 and the second partition plate 32 and is connected (attached) to the first partition plate 31 and the second partition plate 32. Specifically, the two perpendicular sub-plates of the fixed plate 34 are respectively connected to the first partition plate 31 and the second partition plate 32, thereby fixing the positions of the first partition plate 31 and the second partition plate 3. For example, the thickness direction of the first partition plate 31 is the up and down direction, and the thickness direction of the second partition plate 32 is the left and right direction. Fixed plates 34 are provided at the four angles of the intersection of the first partition plate 31 and the second partition plate 32.

[0062] like Figures 1 to 6 As shown, in some embodiments, a plurality of second mounting grooves 5 are provided on the outer surface of at least one of the trunk body 1 and the trunk cover 2, and external tools can be connected to the second mounting grooves 5 at different positions. Thus, some external tools can be fixed to the outer surface of the car trunk through the second mounting grooves 5, thereby adding additional functions to the car trunk.

[0063] In some embodiments, multiple second mounting grooves 5 are formed on the outer surface of the side panel 11. The connector can be moved within the second mounting grooves 5 along their extension direction and then connected to the external tool, thereby allowing the external tool to be installed at multiple locations on the outer surface of the side panel 11.

[0064] The first mounting groove 4 and the second mounting groove 5 are both annular structures, and a plurality of second mounting grooves 5 are arranged along the first direction on the outer surface of the side panel 11. Thus, more positions for installing external tools can be provided in the first direction.

[0065] like Figure 6As shown, the first mounting groove 4 and the second mounting groove 5 are both T-slots, and the connecting piece that fits in the first mounting groove 4 and the second mounting groove 5 is a T-nut (sliding groove nut). Specifically, the T-nut can be inserted into the first mounting groove 4 and can slide in the first mounting groove 4, thereby providing a flexible positioning and fastening point. After the T-nut is moved to the desired position and rotated 90°, the screw rod passing through the partition frame 3 can be connected to the T-nut, thereby fixing the partition frame 3 in the box body 1. The T-nut can be inserted into the second mounting groove 5 and can slide in the second mounting groove 5, thereby providing a flexible positioning and fastening point. After the T-nut is moved to the desired position and rotated 90°, the screw rod passing through the external tool can be connected to the T-nut, so that the external tool can be fixed to the outside of the box body 2.

[0066] The expandable external bracket 8 and license plate bracket 9 are secured to the side panel 11 via connectors that fit within the second mounting slot 5. Specifically, when the trunk is attached to the rear of the vehicle, the license plate bracket 9 can be used to position the license plate, preventing it from being obscured. The expandable external bracket 8 can also be used to mount off-road tools (such as a flagpole stand or engineer's shovel).

[0067] In some embodiments, the first mounting groove 4 on the inner side and the second mounting groove 5 on the outer side of the side panel 11 are both formed by bending a plate. For example, the side panel 11 is bent from a special aluminum plate so that both the inner and outer sides have sliding grooves (the first mounting groove 4 and the second mounting groove 5).

[0068] like Figures 1 to 5 As shown, in some embodiments, the side panels 11 and the bottom panel 12 are connected by clamps 6. The clamps 6 are connected to the side panels 11 via connectors that fit within the second mounting slots 5. Specifically, the clamps 6 are L-shaped clamps, and the side panels 11 and the bottom panel 12 are connected via multiple clamps 6. A T-nut can be inserted into the second mounting slot 5, moved to the desired position, and rotated 90°. A screw threaded through the clamps 6 can then be connected to the T-nut, thereby connecting the clamps 6 to the side panels 11.

[0069] A fixing frame 7 for being connected to the car is provided on the bottom plate 12, and a washer 71 is provided on the fixing frame 7. Specifically, the bottom plate 12 is connected to the fixing frame 7 by a clamp 6, and the washer 71 can provide a buffer between the fixing frame 7 and the car.

[0070] The utility model provides a car. According to an embodiment of the utility model, the car comprises a car body and a car trunk. The car trunk is arranged at the rear of the car body and is the car trunk according to the embodiment of the utility model.

[0071] Therefore, the trunk of the car according to the embodiment of the present invention has the advantage that the space pattern inside the trunk body 1 can be adjusted to facilitate storage.

[0072] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0073] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0074] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0075] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0076] In the present invention, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0077] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A car trunk, characterized in that: include: A box body, a box cover and a partition frame, the box cover is used to seal the opening of the box body, the partition frame is located in the box body, the partition frame is used to divide the cavity of the box body into multiple sub-cavities, the inner wall surface of the box body is provided with multiple first mounting grooves, the partition frame can be connected to the first mounting grooves at different positions on the inner wall surface of the box body so that the position of the partition frame in the box body is adjustable.

2. The automobile trunk according to claim 1, characterized in that: A plurality of second mounting grooves are provided on the outer surface of at least one of the box body and the box cover, and external tools can be connected to the second mounting grooves at different positions.

3. The automobile trunk according to claim 2, characterized in that: The box body includes a side panel and a bottom panel, the thickness direction of the bottom panel is a first direction, the side panel is an annular structure extending along the first direction, and the box cover and the bottom panel are located on both sides of the side panel in the first direction; A plurality of the first mounting grooves are provided on the inner wall surface of the side panel; A plurality of second mounting grooves are provided on the outer surface of the side panel.

4. The automobile trunk according to claim 3, characterized in that: The first installation groove and the second installation groove are both annular structures. The connecting member can be moved in the first installation groove along its extension direction and then connected to the partition frame so that the partition frame is fixed in the box; The connecting member can be moved in the second installation groove along its extension direction and then connected to the external tool; A plurality of the first mounting grooves are arranged on the inner wall surface of the side panel along the first direction; A plurality of second mounting grooves are provided on the outer surface of the side panel along the first direction.

5. The automobile trunk according to claim 4, characterized in that: The partition frame includes multiple partition plates, each partition plate includes multiple partition bars spaced apart in a first direction, both ends of the partition plate can be connected to the box body by connecting pieces fitted into the first mounting grooves, and the partition bar of one of the two cross-arranged partition plates can extend into the gap between the two partition bars of the other partition plate.

6. The automobile trunk according to claim 5, characterized in that: The side panel includes a first side panel, a second side panel, a third side panel, and a fourth side panel, wherein the thickness directions of the first side panel and the third side panel are both in the second direction, the first side panel and the third side panel are arranged opposite to each other in the second direction, the thickness directions of the second side panel and the fourth side panel are both in the third direction, the first side panel and the third side panel are arranged opposite to each other in the third direction, and any two of the first direction, the second direction, and the third direction are perpendicular to each other; The first mounting groove is provided on the first side panel, the second side panel, the third side panel and the fourth side panel; The multiple partition plates include a first partition plate and a second partition plate, and the two ends of the first partition plate can be connected to the box body through the connecting piece in the first mounting groove on the second side panel and the connecting piece in the first mounting groove on the fourth side panel respectively, and the two ends of the second partition plate can be connected to the box body through the connecting piece in the first mounting groove on the first side panel and the connecting piece in the first mounting groove on the third side panel respectively.

7. The automobile trunk according to claim 6, characterized in that: The first side panel, the second side panel, the third side panel and the fourth side panel are connected to each other through an arc-shaped transition surface; The first mounting groove and the second mounting groove are both T-shaped grooves, and the connecting pieces fitted in the first mounting groove and the second mounting groove are T-shaped nuts; The thickness direction of the first partition plate is the second direction, and the thickness direction of the second partition plate is the third direction; The partition frame includes a fixed plate, which is an L-shaped plate. The fixed plate is arranged at the intersection of the first partition plate and the second partition plate and is connected to the first partition plate and the second partition plate.

8. The automobile trunk according to claim 6, characterized in that: The first mounting groove on the inner side of the side panel and the second mounting groove on the outer side are both formed by bending a plate; The third side panel is hinged to the box cover, and the first side panel and the box cover can be connected via a buckle; Limiting ropes are provided between the second side plate and the fourth side plate and the box cover.

9. The automobile trunk according to any one of claims 3 to 8, characterized in that: The side panel and the bottom panel are connected by a clamp, and the clamp is connected to the side panel via a connector fitted in the second mounting groove; The bottom plate is provided with a fixing frame for connecting to the car, and the fixing frame is provided with a washer; The expandable outer bracket and the license plate bracket are fixed to the side panel through a connecting piece that fits in the second mounting groove.

10. An automobile, characterized in that: The car comprises a car body and a car trunk, wherein the car trunk is arranged at the rear of the car body, and the car trunk is the car trunk according to any one of claims 1 to 9.

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