Trunk structure and vehicle

Abstract

The application discloses a trunk structure and a vehicle, and belongs to the technical field of vehicles. The trunk structure comprises a rear floor and a storage box. The storage box is connected to the rear floor and has a storage cavity and a drain port communicated with the storage cavity. The storage box has a bottom wall, and the drain port is arranged on the bottom wall. The trunk structure further comprises a blocking piece. At least part of the blocking piece is arranged in the drain port to block the drain port. By arranging the drain port on the bottom wall, liquid in the storage cavity can be discharged through the drain port by using the gravity of the liquid, so that an additional pumping device is not needed, liquid in the storage box is easy to be discharged from the storage cavity, and a user is more convenient when washing the storage box.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more particularly to a trunk structure and a vehicle. Background Technology

[0002] The trunk is a storage space in a vehicle, usually located at the rear, used to store luggage, packages, and other items. Storage compartments typically have a closed structure. When liquid enters the compartment, it requires a suction device to remove it, making it difficult for liquid to drain. This makes rinsing the storage compartment inconvenient for users. Utility Model Content

[0003] One of the objectives of this application is to provide a trunk structure in which liquid in the storage compartment can be easily drained from the storage cavity, thereby at least partially solving the aforementioned technical problems.

[0004] Another objective of this application is to provide a vehicle including a trunk structure.

[0005] To achieve the above objectives, according to a first aspect of this application, a trunk structure is provided, comprising: Rear floor; A storage box, which is attached to the rear floor and has a storage cavity and a drain outlet connected to the storage cavity; The storage box has a bottom wall, and a drain outlet is located on the bottom wall. The trunk structure also includes a sealing element, at least a portion of which is inserted through the drain outlet to block it.

[0006] Alternatively, the storage box may be made of plastic.

[0007] Optionally, the bottom wall has a drainage section and a flow guide section. The flow guide section has a first end close to the drainage section and a second end away from the drainage section. The horizontal height of the first end is lower than the horizontal height of the second end. The drain outlet is located in the drainage section.

[0008] Optionally, the guide section is located on the periphery of the drain section; or, The drainage section is located on one side of the flow guide section along the horizontal direction.

[0009] Optionally, the drainage section has a drainage plate and a diversion plate, the horizontal height of the drainage plate is lower than the horizontal height of the diversion plate, the diversion plate is connected to the flow guide section, and the drainage outlet is provided on the drainage plate.

[0010] Optionally, the sealing component has a first sealing part and a second sealing part. The first sealing part has a first mounting block and a first sealing protrusion. The first mounting block passes through the drain outlet, and the first sealing protrusion protrudes from the radial end face of the first mounting block. The second sealing part has a second mounting block and a second sealing protrusion. The second mounting block and the first sealing protrusion are located on opposite sides of the drain plate. The second sealing protrusion protrudes from the axial end face of the second mounting block and abuts against the drain plate. The second sealing protrusion is circumferentially arranged around the axis of the drain outlet.

[0011] Optionally, the sealing member has an operating portion that protrudes from the periphery of the second sealing portion and has at least one first anti-slip protrusion and at least one second anti-slip protrusion. The first anti-slip protrusion and the second anti-slip protrusion are located on opposite sides of the operating portion. The first anti-slip protrusion extends along a first direction, and the second anti-slip protrusion extends along a second direction. The first direction and the second direction intersect.

[0012] Optionally, the rear floor has a mounting opening, the storage box has a storage section and a mounting section, the storage section has a storage opening that exposes the storage cavity, the mounting section is connected to the periphery of the storage opening, the storage section passes through the mounting opening, and the mounting section is detachably connected to the rear floor.

[0013] Optionally, the mounting section has a glue groove and a positioning post, and the rear floor has a positioning hole. The glue groove is arranged around the storage section, and the positioning post passes through the positioning hole.

[0014] According to a second aspect of this application, a vehicle is provided, including the trunk structure described above.

[0015] In the trunk structure of this application embodiment, by setting the drain outlet on the bottom wall, the liquid in the storage cavity can be discharged through the drain outlet by its own gravity, thus eliminating the need for an additional extraction device. This makes it easier for the liquid in the storage box to drain from the storage cavity, and it is also more convenient for the user to rinse the storage box. Attached Figure Description To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments 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.

[0016] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0017] Figure 1 This is a schematic diagram of the overall structure of the trunk structure in an exemplary embodiment of this disclosure; Figure 2 yes Figure 1 Exploded view of the rear trunk structure; Figure 3 yes Figure 1 Sectional view at point AA; Figure 4 yes Figure 3 Enlarged schematic diagram of part B; Figure 5 This is a cross-sectional view of the sealing element in an exemplary embodiment of this disclosure; Figure 6 This is a schematic diagram of the overall structure of the storage box in an exemplary embodiment of this disclosure.

[0018] Explanation of reference numerals in the attached figures: 1. Rear floor; 11. Mounting port; 12. Positioning hole; 2. Storage box; 21. Storage cavity; 22. Drain outlet; 23. Bottom wall; 231. Drainage section; 2311. Drainage plate; 2312. Drainage guide plate; 232. Drainage guide section; 2321. First end; 2322. Second end; 24. Storage section; 241. Storage opening; 25. Mounting section; 251. Glue groove; 252. Positioning post; 3. Sealing component; 31. First sealing part; 311. First mounting block; 312. First sealing protrusion; 32. Second sealing part; 321. Second mounting block; 322. Second sealing protrusion; 33. Operating part; 331. First anti-slip protrusion; 332. Second anti-slip protrusion; 4. Sealant; X, first direction; Y, second direction; D1, first distance; D2, second distance; D3, third distance; D4, fourth distance. Detailed Implementation

[0019] 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 a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the protection scope of this application.

[0020] It should be understood that terms such as “having,” “comprising,” and “including” as used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0021] According to the first aspect of this application, referring to Figure 1 A trunk structure is provided, including a rear floor 1 and a storage box 2.

[0022] In this embodiment, the rear floor 1 is part of the vehicle body and is located at the rear of the vehicle body. The storage box 2 can be used to store luggage, packages, and other items.

[0023] In some embodiments, in conjunction with reference Figure 2 As shown, storage box 2 is connected to the rear floor 1.

[0024] In this embodiment, the storage box 2 can be detachably connected to the rear floor 1, thereby facilitating the installation and removal of the storage box 2.

[0025] In some embodiments, the storage box 2 has a storage cavity 21 and a drain outlet 22 communicating with the storage cavity 21.

[0026] In this embodiment, the storage cavity 21 can be used to hold luggage, packages, and other items. Liquid inside the storage cavity 21 can be drained through the drain outlet 22.

[0027] In some embodiments, in conjunction with reference Figure 3 As shown, the storage box 2 has a bottom wall 23, and a drain outlet 22 is provided on the bottom wall 23.

[0028] In this embodiment, the bottom wall 23 is located on the lower side of the storage box 2. The drain outlet 22 is provided on the bottom wall 23 so that the liquid in the storage cavity 21 can be discharged through the drain outlet 22 by its own gravity.

[0029] In some embodiments, the trunk structure further includes a sealing member 3, at least a portion of which extends through the drain outlet 22 to block the drain outlet 22.

[0030] In this embodiment, by inserting the sealing member 3 into the drain outlet 22, the drain outlet 22 is blocked. At this time, the liquid in the storage cavity 21 cannot be discharged through the drain outlet 22, and the storage box 2 can then perform the water storage function. By pulling the sealing member 3 out of the drain outlet 22, the storage box 2 can then perform the drainage function through the drain outlet 22.

[0031] In this embodiment, the detachable and washable connection (e.g., insertion and removal) between the sealing member 3 and the drain outlet 22 enables the storage box 2 to switch between water storage and drainage functions, thus meeting the different usage needs of the storage box 2.

[0032] For example, the sealing element 3 can be made of rubber.

[0033] By setting the drain outlet 22 on the bottom wall 23, the liquid in the storage cavity 21 can be discharged through the drain outlet 22 by its own gravity, thus eliminating the need for an additional extraction device. This makes it easier for the liquid in the storage box 2 to drain from the storage cavity 21, and also makes it more convenient for the user to rinse the storage box 2.

[0034] In some embodiments, the storage box 2 is made of plastic.

[0035] In this embodiment, the storage box 2 is made of plastic material. Plastic material has high plasticity and is not easily affected by molding factors (such as the stamping angle during sheet metal stamping). For sheet metal storage boxes, the maximum depth of the storage box is limited by sheet metal stamping, for example, the maximum depth of the storage box can only reach 200mm. However, the storage box 2 of this application is made of plastic material, which can significantly increase the depth of the storage box 2 and increase the storage space in the storage cavity 21.

[0036] In this embodiment, the plastic storage box 2 is lighter than a sheet metal part of the same volume, which better meets the requirements of lightweight design. The plastic material of the storage box 2 also prevents it from directly contacting water and corroding, allowing the trunk structure to function as a water storage compartment.

[0037] For example, the plastic material is configured as glass fiber reinforced polypropylene.

[0038] For example, glass fiber reinforced polypropylene (PP) is a modified plastic, in which glass fiber (GF) is added to polypropylene (PP) to improve its strength, stiffness, and hardness. The glass fiber content can be 30%, 40%, or 50%.

[0039] For example, the glass fiber reinforced polypropylene material can be PP+GF40, meaning the glass fiber content is 40%, which can increase the depth of the storage box 2 (e.g., the depth along the vertical direction) to 260mm, increasing the storage space within the storage cavity 21 while ensuring the overall rigidity and modality of the vehicle body. This allows for the storage of relatively tall items, such as potted plants.

[0040] In some embodiments, continue to refer to Figure 3 As shown, the bottom wall 23 has a drainage section 231 and a flow guide section 232.

[0041] In this embodiment, the drainage section 231 and the flow guide section 232 are connected to each other, for example, by means of integral molding.

[0042] In some embodiments, the guide portion 232 has a first end 2321 near the drain portion 231 and a second end 2322 away from the drain portion 231, the horizontal height of the first end 2321 being lower than the horizontal height of the second end 2322.

[0043] In this embodiment, the guide section 232 is inclined from the second end 2322 toward the first end 2321. For example, the horizontal height of the guide section 232 gradually decreases from the second end 2322 toward the first end 2321, so that the liquid in the storage cavity 21 can flow from the second end 2322 to the first end 2321 by its own gravity, and thus the liquid flows to the drain section 231 at the first end 2321.

[0044] In some embodiments, the drain outlet 22 is provided on the drain section 231.

[0045] In this embodiment, the drain outlet 22 is located on the drain section 231 at a lower horizontal height of the bottom wall 23, which facilitates the accumulation of liquid in the storage cavity 21 at the drain section 231 and discharges it from the drain outlet 22 on the drain section 231.

[0046] In some embodiments, continue to refer to Figure 3 As shown, the guide section 232 is located around the drainage section 231.

[0047] In this embodiment, when the guide portion 232 is located around the drainage portion 231, the guide portion 232 surrounds the drainage portion 231. At this time, the guide portion 232 is funnel-shaped, for example, the guide portion 232 is symmetrical along the left-right or front-back direction, which can enhance the aesthetics of the storage box 2.

[0048] In other embodiments, the drainage section 231 is located on one side of the flow guide section 232 along the horizontal direction.

[0049] In this embodiment, when the liquid on the bottom wall 23 converges through the guide section 232, it converges in the same direction, that is, towards the same side of the bottom wall 23, reducing the noise generated during the convergence process. Furthermore, it can also meet the needs of different drainage positions in the storage box 2.

[0050] In some embodiments, in conjunction with reference Figure 3 and Figure 4 As shown, the drainage section 231 has a drainage plate 2311 and a diversion plate 2312, and the horizontal height of the drainage plate 2311 is lower than the horizontal height of the diversion plate 2312.

[0051] In this embodiment, the drainage plate 2311 and the diversion plate 2312 constitute a stepped drainage section 231.

[0052] In some embodiments, the diversion plate 2312 is connected to the diversion part 232, and the drain outlet 22 is disposed on the drain plate 2311.

[0053] In this embodiment, the drain outlet 22 is set on the drain plate 2311 with a lower horizontal height, so that the drain outlet 22 can drain the liquid in the storage cavity 21.

[0054] In this embodiment, the diversion plate 2312 is connected to the first end 2321. The liquid on the bottom wall 23 flows from the second end 2322 to the first end 2321, then flows to the diversion plate 2312, and then flows from the diversion plate 2312 to the drain plate 2311. Finally, it is discharged from the storage cavity 21 through the drain outlet 22 on the drain plate 2311, thus avoiding the accumulation of liquid on the bottom wall 23.

[0055] In some embodiments, in conjunction with reference Figure 4 and Figure 5 As shown, the sealing member 3 has a first sealing part 31 and a second sealing part 32.

[0056] In this embodiment, the first sealing part 31 and the second sealing part 32 are connected to each other, for example, by means of integral molding.

[0057] For example, the outer diameter of the first sealing part 31 is smaller than the outer diameter of the second sealing part 32.

[0058] In some embodiments, the first sealing portion 31 has a first mounting block 311 and a first sealing protrusion 312. The first mounting block 311 passes through the drain outlet 22, and the first sealing protrusion 312 protrudes from the radial end face of the first mounting block 311.

[0059] In this embodiment, after the first mounting block 311 is inserted into the drain outlet 22, it can restrict the sealing member 3 from offsetting relative to the bottom wall 23 in the radial direction.

[0060] In this embodiment, the first mounting block 311 abuts against the drain outlet 22. The first sealing part 31 achieves a seal on the drain outlet 22 by using the interference fit between the first mounting block 311 and the drain outlet 22.

[0061] For example, such as Figure 4 The tolerance between the first mounting block 311 and the drain outlet 22 is the first distance D1, which can be 0.5±0.5mm or 0.5±0mm.

[0062] In some embodiments, the second sealing portion 32 has a second mounting block 321 and a second sealing protrusion 322. The second mounting block 321 and the first sealing protrusion 312 are located on opposite sides of the drainage plate 2311, and the second sealing protrusion 322 protrudes from the axial end face of the second mounting block 321.

[0063] In this embodiment, the second mounting block 321 and the first sealing protrusion 312 are located on opposite sides of the drainage plate 2311, which can limit the sealing member 3 from shifting relative to the bottom wall 23 along the axial direction.

[0064] In some embodiments, the second sealing protrusion 322 abuts against the drain plate 2311, and the second sealing protrusion 322 is circumferentially arranged around the axis of the drain outlet 22.

[0065] In this embodiment, the second sealing part 32 is arranged circumferentially around the axis of the drain outlet 22 by the second sealing protrusion 322, and the second sealing protrusion 322 abuts against the drain plate 2311, thereby effectively sealing the side of the drain plate 2311 facing the storage cavity 21 and improving the sealing performance of the drain part 231.

[0066] In this embodiment, the second sealing protrusion 322 and the first sealing protrusion 312 abut against the opposite sides of the drainage plate 2311, improving the sealing performance at the drainage outlet 22, so that the storage box 2 can better realize the water storage function.

[0067] For example, such as Figure 4 The height of the second sealing protrusion 322 protruding from the axial end face of the second mounting block 321 is the second distance D2, which can be 0.9±0.2mm or 0.9±0mm.

[0068] In some embodiments, continue to refer to Figure 4 and Figure 5 As shown, the sealing member 3 has an operating part 33, which protrudes from the periphery of the second sealing part 32.

[0069] In this embodiment, the operating part 33 protrudes from the periphery of the second sealing part 32. The user can install and remove the sealing part 3 by pinching the operating part 33, for example, by inserting and pulling it out.

[0070] For example, such as Figure 4 The distance between the operating part 33 and the peripheral end face of the second sealing part 32 is the third distance D3. The third distance D3 can be 19±0.5mm, which meets the needs of finger gripping.

[0071] In some embodiments, the operating part 33 has at least one first anti-slip protrusion 331 and at least one second anti-slip protrusion 332, the first anti-slip protrusion 331 and the second anti-slip protrusion 332 being located on opposite sides of the operating part 33.

[0072] In this embodiment, by providing a first anti-slip protrusion 331 and a second anti-slip protrusion 332 on opposite sides (e.g., the upper and lower sides) of the operating part 33, an anti-slip effect can be achieved during the user's gripping process. Therefore, when the storage box 2 needs to drain or store water, the sealing member 3 can be easily removed or installed.

[0073] In some embodiments, the first anti-slip protrusion 331 extends along the first direction X, and the second anti-slip protrusion 332 extends along the second direction Y, wherein the first direction X and the second direction Y intersect.

[0074] In this embodiment, the first anti-slip protrusion 331 and the second anti-slip protrusion 332 extend in different directions, which can play an anti-slip role in multiple directions when the user pinches the opposite sides of the operating part 33.

[0075] In this embodiment, the first anti-slip protrusion 331 protrudes towards the side of the drainage plate 2312, which makes it easier for the user to pinch the operating part 33 when their fingers are inserted between the operating part 33 and the drainage plate 2312, and also plays an anti-slip role during the pinching process.

[0076] In this embodiment, the second anti-slip protrusion 332 protrudes from the side opposite to the diversion plate 2312, making it convenient for the user to touch and feel the operation part 33 in the storage cavity 21.

[0077] For example, such as Figure 4 The height of the second anti-slip protrusion 332 protruding from the end face of the operating part 33 is the fourth distance D4, which can be 0.3±0.2mm or 0.3±0mm.

[0078] For example, a plurality of first anti-slip bumps 331 are arranged along the second direction Y, and a plurality of second anti-slip bumps 332 are arranged along the first direction X.

[0079] For example, the first direction X and the second direction Y are perpendicular to each other. The first direction X can be the front-to-back direction of the vehicle, and the second direction Y can be the left-to-right direction of the vehicle.

[0080] In some embodiments, continue to refer to Figure 2 As shown, the storage box 2 has a storage section 24 and a mounting section 25.

[0081] In this embodiment, the storage section 24 and the mounting section 25 are connected to each other, for example, by means of integral molding.

[0082] In some embodiments, the storage section 24 has a storage opening 241 that exposes the storage cavity 21.

[0083] In this embodiment, the storage cavity 21 is formed inside the storage section 24, and the user can access the interior of the storage cavity 21 through the storage opening 241.

[0084] In some embodiments, the mounting portion 25 is connected to the periphery of the storage opening 241.

[0085] In this embodiment, the mounting part 25 is provided along the periphery of the storage opening 241 and protrudes outward toward the outside of the mounting part 25, similar to a flange structure.

[0086] In some embodiments, the rear floor 1 has a mounting opening 11, and the storage section 24 passes through the mounting opening 11.

[0087] In this embodiment, after the storage part 24 is inserted into the mounting opening 11, it can restrict displacement in the horizontal direction and improve the installation strength in the horizontal direction.

[0088] In this embodiment, the mounting part 25 and the mounting opening 11 are matched, for example, in a rectangular shape, to ensure the connection strength between the storage box 2 and the rear floor 1, while saving materials and achieving high material utilization. Furthermore, the storage box 2 is easy to injection mold and less prone to warping.

[0089] In some embodiments, the mounting portion 25 is detachably connected to the rear floor 1.

[0090] In this embodiment, the mounting part 25 is connected to the rear floor 1 to limit vertical displacement and improve the vertical installation strength.

[0091] In this embodiment, the mounting part 25 is detachably connected to the rear floor 1, which facilitates the installation and removal of the storage box 2 and is beneficial for the maintenance and replacement of the storage box 2.

[0092] In some embodiments, in conjunction with reference Figure 2 and Figure 6 As shown, the mounting part 25 has a glue groove 251 and a positioning post 252.

[0093] In this embodiment, by applying sealant 4 into the glue groove 251, the sealing between the storage box 2 and the rear floor 1 is improved after they are joined.

[0094] In this embodiment, the storage box 2 is manufactured by integral molding (e.g., injection molding) to make the positioning post 252 and the glue groove 251, which can reduce production costs.

[0095] In some embodiments, the glue tray 251 is arranged circumferentially around the storage section 24.

[0096] In this embodiment, the sealant 4 is located outside the positioning hole 12 and the bolt hole, and is bonded to the rear floor 1 to improve the sealing between the storage box 2 and the rear floor 1, and to prevent the liquid in the storage cavity 21 from contacting the rear floor 1 and causing corrosion of the rear floor 1.

[0097] In some embodiments, the rear floor 1 has a positioning hole 12, and a positioning post 252 passes through the positioning hole 12.

[0098] In this embodiment, the positioning post 252 and the positioning hole 12 cooperate with each other to play a positioning role when the storage box 2 is connected to the rear floor 1.

[0099] For example, the mounting part 25 is bolted to the rear floor 1, for example, by welding a nut to the rear floor 1, providing a bolt hole in the mounting part 25, and threading the bolt through the bolt hole to engage with the nut.

[0100] According to a second aspect of this application, a vehicle is provided that includes the aforementioned trunk structure. This vehicle possesses all the beneficial effects of the aforementioned trunk structure, which will not be elaborated further herein.

[0101] In the description of this application, 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 technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0102] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0103] The embodiments, implementation methods, and related technical features of this application can be combined and substituted for each other without conflict.

[0104] The above are merely preferred embodiments of this application and are not intended to limit this application in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this application without departing from the scope of the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. A trunk structure, characterized by, include: Rear floor (1); Storage box (2), the storage box (2) is connected to the rear floor (1) and has a storage cavity (21) and a drain (22) communicating with the storage cavity (21); The storage box (2) has a bottom wall (23) forming the drain outlet (22), and the trunk structure also includes a sealing member (3), at least a portion of which is inserted through the drain outlet (22) to seal the drain outlet (22).

2. The trunk structure of claim 1, wherein, The storage box (2) is made of plastic.

3. The trunk structure of claim 1, wherein, The bottom wall (23) has a drainage section (231) and a flow guide section (232). The flow guide section (232) has a first end (2321) close to the drainage section (231) and a second end (2322) away from the drainage section (231). The horizontal height of the first end (2321) is lower than the horizontal height of the second end (2322). The drain outlet (22) is provided in the drainage section (231).

4. The trunk structure of claim 3, wherein, The guide section (232) is located on the periphery of the drain section (231); or, The drainage section (231) is located on one side of the flow guide section (232) along the horizontal direction.

5. The trunk structure of claim 3, wherein, The drainage section (231) has a drainage plate (2311) and a diversion plate (2312). The horizontal height of the drainage plate (2311) is lower than the horizontal height of the diversion plate (2312). The diversion plate (2312) is connected to the guide section (232). The drain outlet (22) is disposed on the drainage plate (2311).

6. The trunk structure of claim 5, wherein, The sealing component (3) has a first sealing part (31) and a second sealing part (32). The first sealing part (31) has a first mounting block (311) and a first sealing protrusion (312). The first mounting block (311) is inserted into the drain outlet (22). The first sealing protrusion (312) protrudes from the radial end face of the first mounting block (311). The second sealing part (32) has a second mounting block (321) and a second sealing protrusion (322). The second mounting block (321) and the first sealing protrusion (312) are located on opposite sides of the drain plate (2311). The second sealing protrusion (322) protrudes from the axial end face of the second mounting block (321) and abuts against the drain plate (2311). The second sealing protrusion (322) is circumferentially arranged around the axis of the drain outlet (22).

7. The trunk structure of claim 6, wherein, The sealing member (3) has an operating part (33) that protrudes from the periphery of the second sealing part (32) and has at least one first anti-slip protrusion (331) and at least one second anti-slip protrusion (332). The first anti-slip protrusion (331) and the second anti-slip protrusion (332) are located on opposite sides of the operating part (33). The first anti-slip protrusion (331) extends along a first direction (X) and the second anti-slip protrusion (332) extends along a second direction (Y). The first direction (X) and the second direction (Y) intersect.

8. The trunk structure of claim 1, wherein, The rear floor (1) has an installation opening (11), the storage box (2) has a storage part (24) and an installation part (25), the storage part (24) has a storage opening (241) that exposes the storage cavity (21), the installation part (25) is connected to the periphery of the storage opening (241), the storage part (24) passes through the installation opening (11), and the installation part (25) is detachably connected to the rear floor (1).

9. The trunk structure of claim 8, wherein, The mounting part (25) has a glue groove (251) and a positioning post (252), the rear floor (1) has a positioning hole (12), the glue groove (251) is arranged around the storage part (24) in a circumferential manner, and the positioning post (252) passes through the positioning hole (12).

10. A vehicle characterized by comprising: Includes the trunk structure as described in any one of claims 1 to 9.

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