Trunk lid panel, trunk assembly, and vehicle

Abstract

The application relates to a luggage cover plate, a luggage assembly and a vehicle, and belongs to the technical field of spare tire installation, which comprises a cover plate body, the top of the cover plate body is used for mounting a spare tire, a connecting part is arranged on the cover plate body, and the connecting part is used for being connected with the spare tire. In the prior art, the spare tire is mounted in a luggage compartment, and the spare tire cannot be mounted if other articles are placed in the luggage compartment. In the application, the spare tire is mounted on the top of the cover plate body, and the connecting part facilitates the mounting of the spare tire. The spare tire can be mounted under the condition that the luggage compartment has other articles. For example, the spare tire can be mounted in the luggage compartment of a vehicle under the condition that a tool tray and a storage battery are arranged at the same time, so that the vehicle demand is met.

Description

Technical Field

[0001] This application relates to the technical field of spare tire installation, and more particularly to a trunk lid, trunk assembly, and vehicle. Background Technology

[0002] Traditional trunk lids are mostly fixed and primarily used to cover the spare tire and vehicle tools, allowing for layered use of the trunk. The upper part can be used to place other items, while the lower part is used to store the spare tire. It also has an opening and closing function for easy access to items under the lid.

[0003] However, in new energy vehicles, the spare tire compartment is often occupied by the battery, making it impossible for traditional trunk lids to provide enough space to store the spare tire, thus failing to meet users' needs for spare tire storage. Therefore, there is an urgent need to provide a trunk structure that can meet the needs of both battery and spare tire storage. Utility Model Content

[0004] This application addresses, to at least some extent, one of the technical problems in the related art.

[0005] Therefore, this application aims to provide a trunk lid, a trunk assembly, and a vehicle. In the prior art, the spare tire is installed inside the trunk, making it impossible to install if other items are placed inside. In this application, the spare tire is installed on top of the lid body, and a connecting part facilitates its installation. This allows for the installation of the spare tire even when other items are present in the trunk. For example, in a vehicle's trunk, a spare tire can be installed even when a tool tray and a battery are simultaneously provided, thus meeting vehicle usage needs.

[0006] To achieve the above objectives, in a first aspect, this application provides a luggage lid, comprising: A cover plate body, the top of which is used to install a spare tire; The cover plate body is provided with a connecting part; the connecting part is used to connect with the spare tire.

[0007] In existing technologies, the spare tire is installed inside the trunk, making it impossible to install if other items are placed inside. In this application, the spare tire is installed on top of the cover plate, and a connecting part facilitates its installation. This allows for installation even when other items are present in the trunk. For example, a spare tire can be installed in the trunk of a vehicle even when a tool tray and battery are both provided, thus meeting vehicle usage needs.

[0008] In some embodiments of this application, a reinforcing member is provided on the cover plate body, and the connecting portion is located on the reinforcing member.

[0009] In this technical solution, the load-bearing strength of the cover plate body is improved by incorporating reinforcing members. The connecting part is located on the reinforcing member, which distributes the weight of the spare tire to the entire cover plate body. This avoids localized weight bearing on the cover plate body, reduces the possibility of deformation or damage to the cover plate body caused by stress concentration, and improves the reliability and durability of the overall structure.

[0010] In some embodiments of this application, the reinforcing member includes a first reinforcing part and a second reinforcing part, the first reinforcing part and the second reinforcing part are fixed to the cover plate body, and the first reinforcing part and the second reinforcing part are arranged crosswise. The connecting portion is located at the intersection of the first reinforcing portion and the second reinforcing portion.

[0011] In this technical solution, the structural strength at the intersection of the first and second reinforcing sections is higher. The force from the spare tire is transmitted to the connecting section, and then dispersed in two directions through the first and second reinforcing sections. In addition, some force is directly distributed to the cover plate body, thus optimizing the force transmission path. This ensures the bending and torsional stiffness of the cover plate body when bearing the spare tire load.

[0012] In some embodiments of this application, the first reinforcing portion and the second reinforcing portion are perpendicular to each other, the length direction of the first reinforcing portion is the same as the length direction of the cover plate body, and the length direction of the second reinforcing portion is the same as the width direction of the cover plate body.

[0013] In this technical solution, the design facilitates the installation of the first and second reinforcing parts onto the cover plate body during production, optimizing production efficiency. Furthermore, this arrangement effectively resists the bending of the cover plate body in the height direction caused by the load-bearing structure in the middle. It achieves good structural reinforcement with less material, balancing lightweight and strength.

[0014] In some embodiments of this application, the first reinforcing part and the second reinforcing part are both pre-embedded pipes, both pre-embedded inside the cover plate body.

[0015] In this technical solution, the design ensures the overall rigidity and pressure resistance of the cover plate while maintaining the flatness of its surface, thus not affecting the usability of the luggage compartment. Furthermore, the embedded pipe structure offers higher connection strength and better aesthetics compared to exposed reinforcing ribs or supports.

[0016] In some embodiments of this application, the embedded pipe is a rectangular pipe, and the thickness of the embedded pipe is less than the thickness of the cover plate body.

[0017] In this technical solution, rectangular tubes are chosen because they provide a higher section modulus than round tubes for the same weight, resulting in superior bending strength. Their thickness is designed to be less than the thickness of the cover plate itself, ensuring that the embedded tube is completely embedded within the cover plate without being exposed. This effectively strengthens the tube while maintaining the flatness of the cover plate surface.

[0018] In some embodiments of this application, the connecting portion includes a through hole formed in the cover plate body and a nut pre-embedded in the through hole.

[0019] In the technical solution, the pre-embedded nut avoids the problems of weak thread strength and easy stripping caused by directly tapping the cover plate body. The pre-embedded nut can withstand the large tightening torque when the spare tire is tightened and the continuous vibration during vehicle operation, ensuring the firmness and safety of the spare tire installation, and facilitating the installation and removal of the spare tire.

[0020] In addition, this application also provides a suitcase assembly, which includes a suitcase body and the aforementioned suitcase cover; The suitcase has an opening, and the suitcase lid is used to close the opening of the suitcase.

[0021] In this technical solution, the luggage assembly integrates the aforementioned luggage cover, allowing the spare tire to be placed on top of the cover body. This does not occupy space inside the luggage compartment, allowing other items to be placed inside. While other items are placed inside the luggage compartment, the spare tire can be stably connected to the cover body, meeting greater load-bearing requirements and improving the functionality and spatial layout flexibility of the luggage assembly.

[0022] In addition, this application also provides a vehicle including a body, on which a luggage compartment assembly as described above is provided; The vehicle also includes a spare tire and a threaded connector. The spare tire is located above the cover body. One end of the threaded connector is connected to the spare tire, and the other end is threaded to the connecting part.

[0023] In this technical solution, the vehicle utilizes the aforementioned luggage compartment assembly to achieve a spare tire mounted on top of the luggage compartment. This forms an innovative vehicle layout solution that solves the engineering problem of where to place the spare tire due to a compact chassis layout or the need to store other components in the luggage compartment. It optimizes the overall vehicle space configuration while ensuring the convenience and reliability of spare tire installation.

[0024] In some embodiments of this application, a tool tray and / or a battery are provided inside the luggage assembly.

[0025] In this technical solution, because the spare tire is installed above the cover plate, the space inside the enclosure can be used to install a tool tray and a battery. This fully demonstrates the space efficiency and layout advantages of this spare tire arrangement.

[0026] As can be seen from the above technical solutions, additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of the luggage compartment cover according to an embodiment of this application; Figure 2 This is a bottom view of a luggage compartment lid according to an embodiment of this application; Figure 3 This is a front view of a luggage compartment cover according to an embodiment of this application; Figure 4 yes Figure 3 A cross-sectional view along the AA direction.

[0028] In the above figures: 100, cover plate body; 101, receiving cavity; 102, packing; 200. Reinforcing component; 201. First reinforcing part; 202. Second reinforcing part; 300, Embedded nut; 400, Threaded connector; 500, Spare tire. Detailed Implementation

[0029] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature. In this application, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0030] The present application will now be described in detail through exemplary embodiments. However, it should be understood that, without further description, elements, structures, and features in one embodiment may be advantageously incorporated into other embodiments. It should be noted that in the automotive field, the interior of the trunk is the spare tire compartment, which is usually used to house the spare tire, and the trunk opening is covered by a cover plate.

[0031] However, in new energy vehicles, the spare tire compartment is often occupied by the battery, which means that the traditional trunk lid cannot provide enough space to store the spare tire, resulting in the vehicle not being able to meet the user's needs for spare tire storage.

[0032] Based on this, this application proposes a trunk lid, a trunk assembly, and a vehicle, which are approved.

[0033] In the following, embodiments of this application will be described in detail with reference to the accompanying drawings.

[0034] Please refer to all the accompanying drawings. In one schematic embodiment of a luggage compartment cover according to this application, the luggage compartment cover includes a cover body 100. The top of the cover body 100 is used to install a spare tire 500. The cover body 100 is used to close the luggage compartment opening. In addition, the cover body 100 is also used to install the spare tire 500.

[0035] In some embodiments, the cover body 100 is provided with a connecting portion for connecting to the spare tire 500. The connecting portion ensures that the spare tire 500 is securely and stably installed. In the prior art, the spare tire 500 is installed inside the trunk, and if other items are placed inside the trunk, the spare tire 500 cannot be installed.

[0036] In this application, a spare tire 500 is installed on the top of the cover body 100, and the installation of the spare tire 500 is facilitated by a connecting part. The spare tire 500 can also be installed even if there are other items in the trunk. For example, the spare tire 500 can be installed in the trunk of the vehicle while a tool tray and a battery are also provided, thus meeting the vehicle's usage needs.

[0037] In some embodiments, a reinforcing member 200 is provided on the cover plate body 100, and the connecting portion is located on the reinforcing member 200. The reinforcing member 200 improves the load-bearing strength of the cover plate body 100. The connecting portion, located on the reinforcing member 200, distributes the weight of the spare tire 500 throughout the entire cover plate body 100, thereby preventing localized weight loads on the cover plate body 100, reducing the possibility of deformation or damage to the cover plate body 100 due to stress concentration, and improving the overall structural reliability and durability.

[0038] In some embodiments, the reinforcing member 200 includes a first reinforcing part 201 and a second reinforcing part 202, which are fixed to the cover plate body 100 and are arranged intersectingly. A connecting part is provided at the intersection of the first reinforcing part 201 and the second reinforcing part 202. The structural strength at the intersection of the first reinforcing part 201 and the second reinforcing part 202 is higher. The force of the spare tire 500 is transmitted to the connecting part, and then the force is dispersed in two directions through the first reinforcing part 201 and the second reinforcing part 202. In addition, some force is directly dispersed to the cover plate body 100, thus optimizing the force transmission path. This ensures the bending and torsional stiffness of the cover plate body 100 when bearing the load of the spare tire 500.

[0039] In some embodiments, the first reinforcing part 201 and the second reinforcing part 202 are integrally formed, that is, the reinforcing member 200 is a single structure.

[0040] Specifically, the reinforcing member 200 can be integrally injection molded. This design eliminates stress concentration at connection points in a split structure, improving the overall rigidity and reliability of the cover plate body 100. Therefore, it optimizes the load distribution path during stress, avoiding structural deformation and failure caused by localized loads. Simultaneously, it reduces assembly steps and material costs, simplifies the production process, maintains the surface flatness of the cover plate body 100, and improves aesthetics and space utilization.

[0041] In another embodiment, the first reinforcing part 201 and the second reinforcing part 202 can be separately configured and connected by other joining processes. This design improves the flexibility of production, assembly, and maintenance. The first reinforcing part 201 and the second reinforcing part 202 can be manufactured, transported, and installed separately. Therefore, partial repairs or replacements are convenient depending on the size of different trunk lids and vehicle models. However, it is worth noting that this structural solution may lead to the risk of stress concentration in certain areas.

[0042] Furthermore, the first reinforcing part 201 and the second reinforcing part 202 are connected by welding. Welding can maximize the connection strength between the first reinforcing part 201 and the second reinforcing part 202, significantly improve the bending and torsional stiffness of the cover plate body 100, and enhance its stability when bearing dynamic loads. At the same time, the welding connection simplifies the production process and avoids loosening problems that may be caused by other connection methods, thereby improving the reliability and durability of the overall structure.

[0043] Furthermore, the first reinforcing part 201 and the second reinforcing part 202 can be connected by bolts, riveting, plugging, interference fits, or other connection methods. These connection methods can be flexibly selected according to actual needs to meet the design requirements of different scenarios. This ensures the strength and stability of the structure while also taking into account production costs and processing convenience, and can adapt to different materials and structural characteristics.

[0044] In some embodiments, the first reinforcing part 201 and the second reinforcing part 202 are perpendicular to each other. This design facilitates the installation of the first reinforcing part 201 and the second reinforcing part 202 onto the cover plate body 100 during production, optimizing production efficiency. Furthermore, this arrangement effectively resists bending in the height direction of the cover plate body 100 due to the load-bearing structure in the middle. It achieves good structural reinforcement with less material, balancing lightweight and strength.

[0045] In some embodiments, the minimum included angle between the first reinforcing part 201 and the second reinforcing part 202 is an acute angle. That is, the first reinforcing part 201 and the second reinforcing part 202 are not perpendicular or parallel. This design improves the flexibility of the structure's layout, adapts to different shapes and space constraints of the luggage compartment lid, and balances mechanical performance with manufacturing practicality.

[0046] In some embodiments, the cover body 100 is generally rectangular. Since the overall shape of a suitcase is usually rectangular, this design conforms to the structure of a normal suitcase, is highly versatile, and facilitates the cover body 100 in closing the opening of the suitcase.

[0047] In some embodiments, one long side of the cover body 100 is arc-shaped, with the arc-shaped opening facing the center of the cover body 100. This outwardly protruding arc edge facilitates the indication of the handle of the cover, allowing the user to open the suitcase through the cover body 100.

[0048] In another embodiment, one wide side of the cover body 100 is arc-shaped, with the arc-shaped opening facing the center of the cover body 100. This accommodates suitcases with different opening methods.

[0049] Furthermore, the side of the cover body 100 furthest from the curved edge is designed to hinge with the suitcase. This design allows for smoother opening and closing of the cover, while the curved edge shape helps optimize suitcase space and prevents the cover from taking up too much space when open. During production and installation, it also allows workers to quickly locate the side of the cover that will hinge with the suitcase and install the hinge, improving production efficiency.

[0050] In some embodiments, the cover body 100 is generally rectangular, with the length direction of the long side of the cover body 100 being the length direction of the cover body 100, and the length direction of the short side of the cover body 100 being the width direction of the cover body 100. If the cover body 100 is square, the length directions of the two mutually perpendicular sides of the cover body 100 are defined as the length direction and the width direction, respectively; or, if the cover body 100 is square, the longitudinal direction of the vehicle is defined as the length direction of the cover body 100, and the width direction of the vehicle is defined as the width direction of the cover body 100. The length direction of the first reinforcing part 201 is the same as the length direction of the cover body 100, and the length direction of the second reinforcing part 202 is the same as the width direction of the cover body 100. This design can evenly distribute the weight of the spare tire 500 and other loads, enhancing the bending and torsional stiffness of the cover body 100. Furthermore, because the first reinforcing part 201 and the second reinforcing part 202 correspond to the length and width directions of the cover body 100, alignment is convenient during installation, optimizing the production process and facilitating installation and manufacturing.

[0051] In some embodiments, both the first reinforcing part 201 and the second reinforcing part 202 are embedded pipes, both pre-embedded inside the cover plate body 100. This design ensures the overall rigidity and compressive strength of the cover plate body 100 while maintaining the flatness of its surface, thus not affecting the usability of the luggage compartment space. Furthermore, compared to exposed reinforcing ribs or supports, the embedded pipe structure offers higher connection strength and better aesthetics.

[0052] In some embodiments, during production, the pre-embedded tubes of the first reinforcing part 201 and the second reinforcing part 202 are disposed within a mold. Material is then injected into the mold, and the cover plate body 100 is injection molded to complete the installation of the cover plate body 100. This design ensures that the reinforcing member 200 is completely located within the cover plate body 100, enhancing the bending and torsional resistance of the cover plate body 100 and improving its mechanical strength. Simultaneously, this process reduces subsequent assembly steps, improves production efficiency, and helps save materials due to the high utilization rate of injection molding materials. Furthermore, the injection molding of the pre-embedded tubes within the mold results in a smooth cover plate surface, improving its aesthetics.

[0053] In some embodiments, a receiving cavity 101 is provided on one side of the cover plate body 100. The first reinforcing part 201 and the second reinforcing part 202 are directly disposed in the receiving cavity 101. The provision of the receiving cavity 101 facilitates the installation of the first reinforcing part 201 and the second reinforcing part 202, improves installation efficiency, and saves production costs.

[0054] Preferably, the receiving cavity 101 is formed at the bottom of the cover body 100. When the cover closes the suitcase, the receiving cavity 101 is located on the side facing the inside of the suitcase, thereby improving the aesthetics.

[0055] Furthermore, a filler 102 is provided inside the receiving cavity 101, which seals off the remaining space within the receiving cavity 101. The filler 102 secures the first reinforcing part 201 and the second reinforcing part 202, preventing loosening. Simultaneously, it increases the actual thickness of the cover plate body 100, improving its overall mechanical properties and enhancing its bending, torsional, and fatigue resistance. Moreover, the use of the filler 102 simplifies the assembly process, reduces production costs, and optimizes material utilization and structural compactness.

[0056] Specifically, the filler 102 is a rigid material. The rigid filler 102 can significantly enhance the bending and torsional stiffness of the cover plate body 100, optimize mechanical properties, distribute loads, improve impact resistance and fatigue resistance, and enhance the stability and durability of the cover plate body 100. At the same time, the rigid filler 102 simplifies the fixing of the internal reinforcing members 200, reduces production complexity, and ensures a beautiful and compact structure.

[0057] In another embodiment, the first reinforcing part 201 and the second reinforcing part 202 are located on the outside of the cover plate body 100 to reinforce and fix the cover plate. This design improves the structural strength of the cover plate body 100 from the outside, facilitates installation and maintenance, eliminates the need for injection molding, and reduces production costs.

[0058] Furthermore, the reinforcing member 200 is located at the bottom of the cover body 100. That is, when the cover body 100 closes the suitcase, the reinforcing member 200 is located inside the suitcase. This design prevents the reinforcing member 200 from being exposed when the suitcase is closed, improving its aesthetics.

[0059] Furthermore, the reinforcing member 200 can also be located on top of the cover body 100. That is, when the cover body 100 closes the suitcase, the reinforcing member 200 is located on the outside of the suitcase. This design saves internal space in the suitcase and ensures that items are placed without interference.

[0060] In some embodiments, multiple first reinforcing parts 201 may be arranged in parallel, and the connecting part is only provided at the connection between one of the first reinforcing parts 201 and the second reinforcing part 202. Multiple first reinforcing parts 201 can further improve the structural strength of the reinforcing member 200, thereby increasing the rigidity of the cover plate body 100 and improving connection stability. Under stress, the force path is further optimized, with the force simultaneously transmitted through the first reinforcing part 201 and the second reinforcing part 202, so that the force is evenly distributed, enhancing structural reliability and maintaining a flat and aesthetically pleasing appearance.

[0061] Furthermore, the spacing between any two adjacent first reinforcing parts 201 is the same. This design evenly distributes the load, avoids stress concentration, and improves the load-bearing capacity and stability of the cover plate.

[0062] In some embodiments, multiple second reinforcing portions 202 may be arranged in parallel, with the connecting portion only located at the connection between one of the first reinforcing portions 201 and the second reinforcing portion 202. Multiple second reinforcing portions 202 can further improve the structural strength of the reinforcing member 200, thereby increasing the rigidity of the cover plate body 100 and improving connection stability. Under stress, the force path is further optimized, with the force simultaneously transmitted through the first reinforcing portion 201 and the second reinforcing portion 202, ensuring a uniform force distribution, enhancing structural reliability, and maintaining a smooth and aesthetically pleasing appearance.

[0063] Furthermore, when there are multiple first reinforcing parts 201 and multiple second reinforcing parts 202, a connecting part is provided at the connection between one of the first reinforcing parts 201 and one of the second reinforcing parts 202.

[0064] Furthermore, the spacing between any two adjacent second reinforcing parts 202 is the same. This design evenly distributes the load, avoids stress concentration, and improves the load-bearing capacity and stability of the cover plate.

[0065] In some embodiments, multiple first reinforcing portions 201 and second reinforcing portions 202 are provided, so that the reinforcing members 200 are arranged in a mesh pattern. The mesh-like reinforcing members 200 can distribute the load in multiple directions, evenly distribute the pressure, effectively avoid local stress concentration, and improve the overall bending and torsional stiffness and load-bearing capacity of the cover plate.

[0066] In some embodiments, the embedded pipe is a rectangular tube, and the thickness of the embedded pipe is less than the thickness of the cover plate body 100. Using a rectangular tube provides a higher section modulus than a round tube for the same weight, thus exhibiting superior bending strength. Designing its thickness to be less than the thickness of the cover plate body 100 ensures that the embedded pipe can be completely embedded inside the cover plate body 100 without being exposed, achieving effective reinforcement while maintaining the flatness of the cover plate body 100 surface.

[0067] Furthermore, the rectangular embedded pipe is made of steel. The high strength of the steel embedded pipe significantly enhances the bending resistance of the cover plate, optimizes load distribution, and improves overall stability and reliability.

[0068] Specifically, the rectangular embedded pipe has a width and height of 14mm × 14mm and a wall thickness of 1.2mm. This design improves the bending and compressive strength of the cover plate body 100, ensuring structural strength. Simultaneously, the lightweight design saves materials, reduces costs, and matches well with the cover plate body 100, maintaining an overall flat and aesthetically pleasing appearance, meeting both practical and aesthetic requirements. Furthermore, this dimension allows it to be precisely positioned inside the cover plate, avoiding protrusion from its sides.

[0069] In another embodiment, the embedded pipe is a circular pipe with a diameter smaller than the thickness of the cover plate body. The circular pipe can evenly distribute the load on the cover plate body 100, improve bending stiffness and load-bearing capacity, effectively resist multi-directional forces, and avoid deformation or damage caused by local stress concentration. At the same time, the circular pipe structure simplifies the production process, reduces mold complexity and production costs, and the arc surface fits well with the cover plate material, maintaining the overall flatness and aesthetics of the cover plate.

[0070] Furthermore, the circular embedded pipe has a diameter of 14mm and a wall thickness of 1.2mm. This design enhances the bending and compressive strength of the cover plate body 100, ensuring structural strength. Simultaneously, the lightweight design saves materials, reduces costs, and matches well with the cover plate body 100, maintaining an overall flat and aesthetically pleasing appearance, meeting both practical and aesthetic requirements. Moreover, this dimension allows it to be precisely positioned inside the cover plate, avoiding protrusion from its sides.

[0071] In some embodiments, the reinforcing member 200 is a steel plate that is attached to the cover plate body 100.

[0072] In some embodiments, the connecting portion includes a through hole formed in the cover plate body 100 and a nut embedded in the through hole. The embedded nut 300 avoids the problems of weak thread strength and easy stripping caused by directly tapping on the cover plate body 100. The embedded nut 300 can withstand the large tightening torque when the spare tire 500 is tightened and the continuous vibration during vehicle operation, ensuring the firmness and safety of the spare tire 500 installation, and facilitating the installation and removal of the spare tire 500.

[0073] Furthermore, a pre-embedded nut 300 is located at the connection between one of the first reinforcing parts 201 and the second reinforcing part 202, and the pre-embedded nut 300 corresponds to and communicates with the through hole. A threaded connector 400 directly penetrates the spare tire 500 and its end is threadedly connected to the pre-embedded nut 300. Directly penetrating the spare tire 500 and connecting it to the pre-embedded nut 300 via the threaded connector 400 enhances the firmness and reliability of the spare tire 500 installation, ensures the strength and durability of the connection, and facilitates the disassembly, assembly, and maintenance of the spare tire 500.

[0074] In another embodiment, the connecting part is a threaded hole, which is formed at the connection between one of the first reinforcing parts 201 and the second reinforcing part 202. The threaded hole corresponds to and communicates with the through hole. The axis of the threaded hole is coaxial with the axis of the through hole. The spare tire 500 is directly penetrated by the threaded connector 400 and connected to the threaded hole, thereby realizing the installation of the spare tire 500.

[0075] Furthermore, this application also provides a luggage assembly, which includes a suitcase body and the aforementioned suitcase cover; the suitcase body has an opening, and the suitcase cover is used to close the opening of the suitcase body. By integrating the aforementioned suitcase cover, this luggage assembly allows the spare tire 500 to be placed on top of the cover body 100. This does not occupy space inside the suitcase, allowing other items to be placed inside. While other items are placed inside the suitcase, the spare tire 500 can be stably connected to the cover body 100, meeting greater load-bearing requirements and improving the functionality and spatial layout flexibility of the luggage assembly.

[0076] In some embodiments, the luggage compartment and the cover body 100 are hinged together. The hinged connection allows the luggage compartment cover and the luggage compartment body to open and close flexibly, facilitating user operation. This connection method ensures the stability of the cover when opening and closing, preventing the cover from shaking or falling off due to structural loosening, while also evenly distributing the load on the cover and improving the overall mechanical performance.

[0077] Furthermore, this application also provides a vehicle comprising a body with a luggage compartment assembly as described above. The vehicle also includes a spare tire 500 and a threaded connector 400. The spare tire 500 is positioned above the cover body 100. One end of the threaded connector 400 is connected to the spare tire 500, and the other end is threaded to a connecting portion. By applying the aforementioned luggage compartment assembly, this vehicle achieves a configuration where the spare tire 500 is positioned on top of the luggage compartment. This forms an innovative vehicle layout solution that solves the engineering problem of where to place the spare tire 500 due to a compact chassis layout or the need to place other components in the luggage compartment. It optimizes the overall vehicle space configuration while ensuring the convenience and reliability of installing the spare tire 500.

[0078] In some embodiments, the axis of the spare tire 500 is perpendicular to the cover plate body 100, thereby ensuring that the spare tire 500 fits snugly against the cover plate body 100. This avoids uneven stress on the cover plate caused by tilting or shaking of the spare tire 500, thus improving the stability and firmness of the installation. Technically, the force transmission path is optimized, allowing the weight of the spare tire 500 to be evenly distributed on the cover plate body 100. Furthermore, the force is dispersed by the reinforcing member 200, effectively preventing stress concentration, reducing the possibility of damage to the cover plate body 100, and extending the service life of the cover plate body 100.

[0079] In some embodiments, a tool tray is provided inside the luggage compartment assembly. Because the spare tire 500 is mounted above the cover body 100, the space inside the compartment can be used to install the tool tray. This fully demonstrates the space efficiency and layout advantages brought about by this spare tire 500 arrangement.

[0080] In some embodiments, a battery is housed within the luggage compartment assembly. Because the spare tire 500 is mounted above the cover body 100, the space within the compartment can accommodate the battery. This fully demonstrates the space efficiency and layout advantages of this spare tire 500 arrangement.

[0081] In some embodiments, a battery and a tool tray may be simultaneously housed within the luggage assembly. Furthermore, other structural components may be installed within the luggage assembly, not limited to the aforementioned battery and tool tray.

[0082] In some embodiments, the vehicle body includes a trunk, and a luggage compartment assembly is disposed within the trunk. The luggage compartment assembly's placement within the trunk efficiently integrates the rear space of the vehicle, allowing the spare tire 500 to be placed on the assembly cover, freeing up internal space for storing other items such as tool trays and batteries, better meeting the space optimization needs of new energy vehicles. It simplifies the installation of the luggage compartment cover, reduces production costs, improves the flexibility and aesthetics of the trunk space, and enhances the overall vehicle functionality and user convenience.

[0083] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A suitcase lid, characterized in that, It includes: A cover plate body (100), the top of which is used to install a spare tire (500); The cover plate body (100) is provided with a connecting part; the connecting part is used to connect with the spare tire (500); the cover plate body (100) is provided with a reinforcing member (200), and the connecting part is located on the reinforcing member (200).

2. The luggage lid according to claim 1, characterized in that, The reinforcing member (200) includes a first reinforcing part (201) and a second reinforcing part (202), the first reinforcing part (201) and the second reinforcing part (202) are fixed to the cover plate body (100), and the first reinforcing part (201) and the second reinforcing part (202) are arranged crosswise; The connecting portion is located at the intersection of the first reinforcing portion (201) and the second reinforcing portion (202).

3. The luggage compartment lid according to claim 2, characterized in that, The first reinforcing part (201) and the second reinforcing part (202) are perpendicular to each other. The length direction of the first reinforcing part (201) is the same as the length direction of the cover plate body (100), and the length direction of the second reinforcing part (202) is the same as the width direction of the cover plate body (100).

4. The luggage compartment lid according to claim 2, characterized in that, Both the first reinforcing part (201) and the second reinforcing part (202) are pre-embedded pipes, and both are pre-embedded inside the cover plate body (100).

5. The luggage compartment lid according to claim 4, characterized in that, The embedded pipe is a rectangular pipe, and the thickness of the embedded pipe is less than the thickness of the cover plate body (100).

6. The luggage compartment lid according to claim 4, characterized in that, The first reinforcing part (201) is provided in multiple parallel arrangements, and / or the second reinforcing part (202) is provided in multiple parallel arrangements; The connecting portion is disposed at the connection between one of the first reinforcing portions (201) and one of the second reinforcing portions (202).

7. The luggage compartment lid according to claim 1, characterized in that, The connecting part includes a through hole opened in the cover plate body (100) and a nut pre-embedded in the through hole.

8. A suitcase assembly, characterized in that, It includes a case body and a luggage lid as described in any one of claims 1 to 7; The suitcase has an opening, and the suitcase lid is used to close the opening of the suitcase.

9. A vehicle, characterized in that, It includes a vehicle body, on which the luggage compartment assembly as described in claim 8 is disposed; The vehicle also includes a spare tire (500) and a threaded connector (400). The spare tire (500) is disposed above the cover body (100). One end of the threaded connector (400) is connected to the spare tire (500), and the other end is threaded to the connecting part.

10. The vehicle according to claim 9, characterized in that, The luggage assembly contains a tool tray and / or a battery.

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