Vehicle door assembly with cart support and vehicle

Abstract

The utility model discloses a vehicle door assembly with a cart support and a vehicle, and relates to the technical field of vehicles. The vehicle door assembly with the cart support comprises a vehicle door and a supporting assembly. The supporting assembly is connected to the vehicle door, the supporting assembly is used for supporting the bottom of the cart, the supporting assembly comprises a main body piece and a bearing piece, and the main body piece is connected with the vehicle door; the bearing piece is rotationally connected to the main body piece, the bearing piece is suitable for being arranged below the cart, and the end, away from the cart door, of the bearing piece is provided with an anti-falling part which is bent upwards. According to some embodiments of the utility model, the vehicle door assembly can integrate the functions of fixing and supporting the trolley, and the stable installation and convenient taking of the trolley can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a door assembly with a trolley support and a vehicle. Background Art

[0002] In current logistics transport, logistics vehicles often require carts to assist in loading and unloading. However, in reality, some logistics transport vehicles are not equipped with dedicated fixings to secure the carts. This can lead to the carts being prone to shaking during transport due to lack of stable fixation, which not only affects transportation safety but also potentially causes damage to the vehicle itself and the cargo.

[0003] Therefore, there is an urgent need for a solution that can effectively fix the trolley and optimize space utilization. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, a first aspect of the present invention is to provide a vehicle door assembly with a trolley support, which can integrate the functions of fixing and supporting the trolley, thereby achieving stable installation and convenient access to the trolley.

[0005] A second aspect of the present invention aims to provide a vehicle.

[0006] According to the first embodiment of the present invention, a vehicle door assembly with a cart support comprises a vehicle door and a support assembly. The support assembly is connected to the vehicle door and is used to support the bottom of the cart. The support assembly comprises a main body and a supporting member. The main body is connected to the vehicle door. The supporting member is rotatably connected to the main body and is suitable for being positioned below the cart. The supporting member is provided with an upwardly bent anti-slip portion at one end of the supporting member away from the vehicle door.

[0007] The door assembly with cart support according to the present invention effectively supports the cart by providing a rotatable support member in combination with the main body. The support member can be rotated as needed, facilitating daily use and storage. Furthermore, the anti-slip feature effectively prevents the cart from accidentally falling during travel, ensuring safety and stability during transportation.

[0008] According to some embodiments of the vehicle door assembly with trolley support of the present invention, the main body includes: a main body plate, which is connected to the vehicle door; two main body flanges, which are connected to the two lateral sides of the main body plate and are bent upward relative to the main body plate; the supporting member is located between the two main body flanges, and the lateral sides of the supporting member are rotatably connected to the two main body flanges.

[0009] In some optional embodiments, the main body panel is arranged to extend downwardly in a direction away from the vehicle door; the upper surface of the supporting member includes a supporting surface, and the anti-detachment portion is connected to an end of the supporting surface away from the vehicle door; the supporting member has a switchable first position and a second position, in the first position the supporting surface is arranged horizontally, and in the second position the supporting surface is arranged vertically.

[0010] Optionally, the supporting member includes: a supporting plate, the anti-slip portion is connected to the end of the supporting plate away from the vehicle door; two supporting flanges, the two supporting flanges are connected to the lateral sides of the supporting plate and bent downward relative to the supporting plate; the two supporting flanges are respectively rotatably connected to the corresponding main body flanges.

[0011] In some optional embodiments, the anti-slip portion is an anti-slip plate that is bent upward relative to the supporting plate.

[0012] In some optional embodiments, the supporting plate, the anti-slip plate and the two supporting flanges are an integrated sheet metal part.

[0013] According to some embodiments of the vehicle door assembly with a trolley support of the present invention, a receiving cavity for accommodating a trolley is provided on the inner side surface of the vehicle door; and the support assembly is installed on the lower side wall of the receiving cavity.

[0014] According to some embodiments of the vehicle door assembly with trolley support of the present invention, the support component includes: a connecting member, the connecting member is connected to the inner side of the vehicle door, the connecting member is extended laterally, a part of the connecting member protrudes toward the inside of the vehicle to form a connecting protrusion; the main body is detachably connected to the connecting protrusion.

[0015] In some optional embodiments, a connecting bolt is provided on the connecting protrusion, and the threaded section of the connecting bolt is located on the side of the connecting protrusion away from the vehicle door; a connecting hole is provided on the main body, and the threaded section of the connecting bolt is passed through the connecting hole; the support assembly also includes a connecting nut threadedly connected to the threaded section.

[0016] The vehicle according to the embodiment of the second aspect of the present utility model includes: the vehicle door assembly with trolley support according to the embodiment of the first aspect of the present utility model.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 Schematic diagram of the structure of the vehicle door assembly of some embodiments of the present invention;

[0020] Figure 2 This is a schematic structural diagram of a support assembly in some embodiments of the present invention;

[0021] Figure 3 Schematic diagrams of a supporting member in a support assembly according to some embodiments of the present invention in a first position and a second position respectively;

[0022] Figure 4 Schematic diagram of the position of connecting parts in the door assembly of some embodiments of the present invention.

[0023] Reference numerals:

[0024] Door assembly 100, door 10, accommodating cavity 11,

[0025] Support assembly 20,

[0026] Main body 22 , main plate 221 , main flange 222 , connecting hole 224 , supporting member 23 , supporting plate 231 , supporting surface 2310 , supporting flange 232 , anti-slip portion 233 , connecting member 24 , connecting protrusion 241 . DETAILED DESCRIPTION

[0027] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "vertical", "lateral", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They 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 direction and be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0030] As mentioned in the background art, logistics vehicles often require carts to be carried on board. However, the lack of fixed locations for the carts results in them being randomly stacked or hung inside the vehicle. This can cause the carts to shake during driving due to unstable fixation, increasing safety hazards. To address this issue, the present application proposes a door assembly with a cart support.

[0031] Reference below Figures 1-4 The following describes a vehicle door assembly 100 with a trolley support according to an embodiment of the present invention. The vehicle door assembly 100 with a trolley support can be used in a vehicle, for example, a logistics vehicle such as a truck.

[0032] like Figure 1 As shown, the vehicle door assembly 100 according to an embodiment of the present invention includes: a vehicle door 10 and a support assembly 20. The support assembly 20 is connected to the vehicle door 10 and is used to support the bottom of the cart.

[0033] The support assembly 20 is connected to the vehicle door 10 and provides a stable and reliable support platform for the stroller. The support assembly 20 prevents the stroller from swaying or shifting during travel due to lack of anchorage, thereby avoiding potential safety hazards and ensuring the stroller's stability and safety during travel.

[0034] Specifically, when a cart needs to be placed, the user simply places it on the support assembly 20. This not only effectively secures the cart, preventing it from shaking or shifting while the vehicle is in motion, thereby ensuring driving safety, but also allows the support assembly 20 to support the cart above the vehicle door 10. This layout saves floor space within the vehicle, making space utilization within the logistics vehicle more efficient and reasonable. This arrangement allows logistics vehicles to not only load more cargo within a limited space, but also maintain a clean and orderly interior, providing a convenient working environment for the driver.

[0035] like Figure 2 As shown, the support assembly 20 includes a main body 22 and a supporting member 23. The main body 22 is connected to the vehicle door 10.

[0036] The main member 22 securely connects the support assembly 20 to the vehicle door 10. Optionally, the main member 22 is constructed of high-strength, corrosion-resistant material. This ensures it can withstand the weight of the cart while maintaining stability and reliability for long-term use. The main member 22 may be connected to the vehicle door 10 using methods including, but not limited to, welding and bolting. Regardless of the method used, the main member 22 ensures a secure and reliable connection to the vehicle door 10.

[0037] The supporting member 23 is rotatably connected to the main body 22 . The supporting member 23 is suitable for being arranged under the cart. The supporting member 23 is provided with an upwardly bent anti-slip portion 233 at one end away from the door 10 .

[0038] The function of the anti-falling portion 233 is to prevent the cart from falling off due to accidental shaking or collision during the supporting process. In particular, when the vehicle encounters bumps or sudden braking during driving, the anti-falling portion 233 can also maintain the stability and safety of the cart.

[0039] Optionally, a portion of the support member 23 is provided with an anti-slip layer. The anti-slip layer is a material layer with a high friction coefficient. For example, the anti-slip layer can be a silicone layer or an anti-slip coating.

[0040] Thus, when the cart is placed on the support assembly 20, the anti-skid layer contacts the cart, thereby increasing the friction between the two and further preventing the cart from sliding or deflecting due to bumps or sudden braking during travel.

[0041] In addition, the anti-slip layer also has a certain buffering effect, which can reduce the impact on the supporting member 23 caused by the cart during placement or movement, thereby extending the service life of the support assembly 20.

[0042] The supporting member 23 is rotatably connected to the main body 22. This design enables the supporting member 23 to be unfolded or folded according to actual needs.

[0043] Optionally, the rotation can be vertical or horizontal, depending on the design and use requirements of the support assembly 20. The present invention is described by taking the vertical rotation as an example, which will not be described in detail below.

[0044] In some optional embodiments, the support assembly 20 further includes an elastic member connected between the main body 22 and the supporting member 23. The elastic member is used to drive the supporting member 23 toward the main body 22. Specifically, when the stroller is removed from the support assembly 20, the elastic member releases its elastic force, pulling the supporting member 23 toward the main body, thereby completing the folding process. This automatic return process is not only quick but also smooth, eliminating the need for the user to manually fold or retract the supporting member 23. When the supporting member automatically returns to its original position, the vehicle interior space can be more efficiently utilized, keeping the vehicle interior neat and tidy.

[0045] According to some optional embodiments, the vehicle door assembly 100 includes an inner door panel and an outer door panel. The inner door panel is connected to the inner side of the outer door panel. A portion of the inner door panel is recessed toward the outer door panel, forming a receiving cavity 11 for accommodating the cart. The inner door panel is provided with at least two fixing portions for attaching a retaining rope, with the at least two fixing portions located on different sides of the receiving cavity 11. A support assembly 20 is provided on the inner door panel and located on the lower sidewall of the receiving cavity 11. The support assembly 20 is configured to support the bottom of the cart and is located below at least one of the fixing portions.

[0046] The outer door panel is the outer structure of the door assembly 100. It can be used to protect the interior of the vehicle from the external environment.

[0047] The inner door panel is connected to the inner side of the outer door panel, and a portion of the inner door panel is recessed toward the outer door panel to form an accommodating cavity 11 for accommodating the cart.

[0048] This accommodating cavity 11 utilizes the space gap between the outer door panel and the inner door panel to facilitate passengers to store and fix larger items such as carts in the car, thereby improving the utilization of the space of the door 10.

[0049] The shape and size of the accommodating cavity 11 can be adjusted according to needs and are not limited here.

[0050] In some optional embodiments, the outer door panel can protrude outward from the vehicle. By designing the outer door panel to protrude outward from the vehicle, an additional space is created on the basis of the original space of the vehicle door 10, and this space can further increase the storage capacity of the accommodating cavity 11.

[0051] According to some embodiments of the present invention, the vehicle door assembly 100 with a trolley support is combined with Figure 2-Figure 3 The main body 22 includes a main body panel 221 and two main body flanges 222. The main body panel 221 is connected to the vehicle door 10. The two main body flanges 222 are connected to the main body panel 221 on both sides and are bent upward relative to the main body panel 221. The supporting member 23 is located between the two main body flanges 222 and is pivotally connected to the two main body flanges 222 on both sides.

[0052] The connection between the main body panel 221 and the vehicle door 10 can be one or a combination of screw connection, welding, riveting, gluing, and locking connection.

[0053] The two main body flanges 222 are respectively connected to the lateral sides of the main body plate 221, and are bent upward relative to the main body plate 221. This design not only increases the structural strength of the main body 22, but also provides a basis for the support member 23 to be rotatably connected.

[0054] At this time, the supporting member 23 is located between the two main body flanges 222, and the lateral sides of the supporting member 23 are rotatably connected to the two main body flanges 222. This arrangement ensures the connection between the supporting member 23 and the main body 22, while avoiding unnecessary interference or obstruction between the supporting member 23 and the main body flanges 222.

[0055] In some optional embodiments, combined with Figure 2-Figure 3 The main body plate 221 is extended downwardly and tilted in a direction away from the vehicle door 10 . The upper surface of the supporting member 23 includes a supporting surface 2310 , and the anti-slip portion 233 is connected to an end of the supporting surface 2310 away from the vehicle door 10 .

[0056] In the above-described technical solution, the inclined configuration of the main body panel 221 guides the pushchair into contact with the supporting surface 2310. Specifically, as the main body panel 221 extends downwardly and away from the vehicle door 10, it forms a natural guiding surface. Users no longer need to laboriously lift the pushchair or precisely align it with the supporting surface 2310; they simply place the pushchair close to the vehicle door 10. Due to gravity, the pushchair naturally slides down the inclined main body panel 221 until it contacts the supporting surface 2310 of the support member 23. This process is both labor-saving and intuitive, reducing the complexity of user operations.

[0057] Furthermore, the inclined main plate 221 helps improve the utilization of the support surface 2310. Because the cart moves along the inclined direction of the main plate 221 during its downward movement, it is more easily guided to the center or a predetermined position of the support surface 2310. This not only ensures the cart's stability on the support surface 2310 but also avoids wasted space or safety hazards caused by improper placement of the cart.

[0058] It is worth mentioning that this inclined extension arrangement also has a certain degree of fault tolerance. Even if the user makes a slight deviation when placing the stroller, the inclined main body plate 221 can correct it to a certain extent, so that the stroller can smoothly contact and be fixed with the supporting surface 2310.

[0059] By connecting the anti-slip portion 233 to the end of the supporting surface 2310 away from the vehicle door 10 , the stability and safety of the cart can be ensured after being placed on the supporting surface 2310 .

[0060] For example, when the cart is placed on the supporting surface 2310, it will first contact the supporting surface 2310. As the cart is further pushed forward, it will slide along the supporting surface 2310 toward the side away from the vehicle door 10. Since the anti-slip portion 233 is located at the end of the supporting surface 2310 away from the vehicle door 10, it naturally forms a blocking structure that can effectively block the cart and prevent it from sliding forward or falling off the supporting surface 2310 due to accidents or bumps.

[0061] The design of the anti-slip portion 233 takes into account both the stability of the cart when stationary and the various situations the vehicle may encounter during travel. For example, when the vehicle accelerates, decelerates, or turns, the cart may be affected by inertial forces and move. However, due to the presence of the anti-slip portion 233, even if the cart is affected by these external forces, it can be restrained on the support surface 2310, thus avoiding the potential safety hazards caused by the cart slipping.

[0062] Furthermore, the design of the anti-slip portion 233 offers a degree of flexibility and adaptability. Given the differences in size and shape between different carts, their contact areas with the support surface 2310 may also vary. Regardless of cart size, the anti-slip portion 233 effectively prevents the cart from sliding off the support surface 2310, ensuring stable contact between the cart and the support surface 2310, thereby enhancing the versatility and practicality of the support assembly 20.

[0063] The supporting member 23 has a switchable first position and a second position. Figure 3 In the first position, the supporting surface 2310 is horizontally arranged. At this time, the supporting surface 2310 is in an unfolded state, and the user can conveniently place items thereon.

[0064] In the second position, the support surface 2310 is positioned vertically. At this point, the support member 23 is retracted upward, and the support surface 2310 is no longer used to support items. This arrangement brings the support surface 2310 closer to the vehicle door 10, reducing space usage and potentially helping to avoid interference or collisions when not needed.

[0065] Optionally, the support member 23 includes a support plate 231 and two support flanges 232. The anti-slip portion 233 is connected to the end of the support plate 231 away from the vehicle door 10. The two support flanges 232 are connected to the support plate 231 on either side and are bent downward relative to the support plate 231. The two support flanges 232 are respectively rotatably connected to the corresponding main body flanges 222.

[0066] In the above technical solution, the supporting plate 231 plays the role of directly supporting the weight of the cart. The shape and size of the supporting plate 231 can be adjusted as needed to adapt to the placement requirements of different carts.

[0067] An anti-slip portion 233 is securely attached to the end of the support plate 231 away from the door 10. The anti-slip portion 233 is designed to prevent the stroller from accidentally sliding while being placed or driven, thereby ensuring the safety of the user and the stability of the stroller.

[0068] Optionally, the shape and size of the anti-slip portion 233 generally match the bottom contour of the cart to ensure that it can fit tightly to the cart and prevent it from falling off the supporting surface 2310.

[0069] The support member 23 also includes two support flanges 232. These two support flanges 232 are connected to the lateral sides of the support plate 231 and are bent downward relative to the support plate 231. This bend can enhance the support strength of the support plate 231, allowing the support flanges 232 to more effectively share the pressure on the support plate 231.

[0070] More importantly, the downwardly curved support flange 232 provides additional support for the support plate 231. When the cart is placed on the support plate 231, the support flange 232 prevents the support plate 231 from deforming or being damaged due to excessive force. This design not only improves the load-bearing capacity of the support member 23 but also extends its service life.

[0071] The two supporting flanges 232 are rotatably connected to the corresponding main body flanges 222, thereby realizing the rotatable connection between the supporting member 23 and the main body 22, which is convenient for unfolding and storing.

[0072] Optionally, the support flange 232 is rotatably connected to the main flange 222 via a pivot structure. This pivot structure allows the support flange 232 to rotate within a certain range around the axis of the pivot, thereby enabling the support member 23 to be deployed and retracted. When needed, the user simply pushes or pulls the support flange 232, and it smoothly deploys to the desired position, providing stable support for items such as a cart. When not in use, the support flange 232 easily rotates back to its original position, allowing the support member 23 to be retracted, reducing space usage.

[0073] In some optional embodiments, such as Figure 3 As shown, the anti-slip portion 233 is an anti-slip plate that is bent upward relative to the supporting plate 231. The upward bending structure of the anti-slip plate enables it to form a closer fit with the contact part of the cart, thereby improving the anti-slip effect.

[0074] In some optional embodiments, the supporting plate 231 , the anti-slip plate and the two supporting flanges 232 are an integrated sheet metal part.

[0075] In the above technical solution, the integrated sheet metal part does not require additional welding or connectors 24, which can avoid safety hazards caused by welding defects or loose connectors 24, and ensure the structural integrity and stability of the entire assembly.

[0076] In terms of manufacturing efficiency, since the support plate 231, the anti-slip plate and the support flange 232 are constructed as an integral sheet metal part, the production of the entire component can be completed through a one-time stamping, bending and other processing processes, which helps to improve production efficiency and reduce manufacturing costs to a certain extent.

[0077] At least one stamped protrusion is provided at the junction of the support flange 232 and the support plate 231. This stamped protrusion helps optimize stress distribution at the joint. At joints, stress tends to concentrate in certain localized areas, making them more susceptible to damage. By stamping the protrusion, the stress can be dispersed over a wider area, thereby reducing localized stress peaks and improving the durability of the joint.

[0078] According to some embodiments of the present invention, the vehicle door assembly 100 with a trolley support is shown in FIG. Figure 1 The inner side of the door 10 is provided with an accommodating cavity 11 for accommodating the cart. The support assembly 20 is installed on the lower side wall of the accommodating cavity 11.

[0079] Specifically, when the cart needs to be stored on the door assembly 100, the accommodating cavity 11 can accommodate at least a portion of the structure of the cart, thereby releasing the space in the vehicle that the cart originally needs to occupy.

[0080] To ensure the cart's stability within the accommodating chamber 11, a support assembly 20 is mounted on the lower sidewall of the accommodating chamber 11. The support assembly 20 supports the cart and prevents it from rocking or sliding within the accommodating chamber 11. This helps improve the cart's safety within the accommodating chamber 11 and makes it easier and more convenient for users to place and retrieve the cart.

[0081] When the cart is placed, its weight is mainly concentrated on the bottom, so installing the support assembly 20 on the lower side wall can better bear the weight of the cart and improve the overall stability.

[0082] According to some embodiments of the present invention, the vehicle door assembly 100 with a trolley support, such as Figure 4 As shown, the support assembly 20 includes a connecting member 24 connected to the inner side of the vehicle door 10 .

[0083] The connecting member 24 is connected to the inner side of the vehicle door 10 , and can create an additional connection point for the support assembly 20 , thereby enhancing the connection stability between the support assembly 20 and the inner side of the vehicle door 10 .

[0084] The connecting member 24 is extended transversely, and a portion of the connecting member 24 protrudes toward the interior of the vehicle to form a connecting protrusion 241. The main body 22 is detachably connected to the connecting protrusion 241.

[0085] The main body 22, as the part carrying the main functions and structure of the vehicle door assembly 100, is detachably connected to these connecting protrusions 241. This connection method allows the main body 22 to be easily installed or removed when needed, thereby facilitating maintenance, replacement or upgrading.

[0086] More importantly, the design of the connecting protrusion 241 increases the connection area between the main body 22 and the connecting member 24. This means that the connection between the two is more secure and can withstand greater loads and stresses, thereby improving the structural strength and durability of the entire door assembly 100.

[0087] Furthermore, the protrusion 241, through its protruding shape, improves the tightness of the fit between the main member 22 and the connecting member 24. Furthermore, the protrusion 241 can also serve as an auxiliary structure for positioning and guiding, making it easier for the main member 22 to find the correct position during installation, thereby simplifying the assembly process.

[0088] In some optional embodiments, see Figure 4 A connecting bolt is provided on the connecting protrusion 241 , and a threaded section of the connecting bolt is located on a side of the connecting protrusion 241 away from the vehicle door 10 .

[0089] The connecting bolt is used to fix the connecting protrusion 241 on the inner door panel. It is worth noting that the threaded portion of the connecting bolt is located on the side of the connecting protrusion 241 away from the door outer panel, so that the support assembly 20 can provide a screw connection point.

[0090] Combine Figure 2-Figure 3 The main body 22 is provided with a connecting hole 224, and the threaded section of the connecting bolt is passed through the connecting hole 224. The support assembly 20 further includes a connecting nut (not shown) threadedly connected to the threaded section.

[0091] By providing the connecting holes 224 on the main body 22 , the hole positions of these connecting holes 224 not only correspond to the bolt positions on the connecting protrusions 241 , but also ensure that the connecting bolts can be smoothly passed through, thereby achieving a stable connection with the connecting member 24 .

[0092] The connecting bolt can be inserted into the connecting hole 224 of the main body 22 and form an effective connection with the corresponding structure on the connecting protrusion 241, which helps to improve the stability of the connection and makes the connection process smoother and more accurate.

[0093] The connecting nut in the support assembly 20 is configured to be threadedly connected to the threaded section of the connecting bolt, thereby firmly fixing the support assembly 20. This connection method is not only simple and reliable, but also allows for easy disassembly and replacement when necessary.

[0094] In actual operation, when the support assembly 20 needs to be installed on the vehicle door assembly 100, the operator first inserts the threaded section of the connecting bolt into the connecting hole 224 of the main body 22 and aligns it with the corresponding structure on the connecting protrusion 241. Then, the connecting nut is threaded onto the threaded section of the connecting bolt and tightened to ensure a tight fit between the support assembly 20 and the main body 22.

[0095] The vehicle according to the second embodiment of the present invention includes: the door assembly 100 with trolley support according to the first embodiment of the present invention.

[0096] It is worth noting that the specific type of vehicle referred to in this application is not limited. For example, the vehicle can be a fuel vehicle, a gas vehicle or a new energy vehicle. The new energy vehicle can be a pure electric vehicle, a hybrid vehicle, a fuel cell electric vehicle, an extended-range vehicle, a solar electric vehicle, a gas fuel vehicle (such as a hydrogen engine vehicle) or a biofuel vehicle (such as a vehicle with ethanol, biodiesel, etc. as a power source), etc. The vehicle of the embodiment of the present invention utilizes the improved door assembly 100 to integrate the expandable and retractable support assembly 20 therein. When not in use, the support assembly 20 can be compactly stored inside or near the door assembly 100, without taking up additional space or affecting the appearance and driving performance of the vehicle. When the user needs additional support or storage space, the support assembly 20 can be easily expanded to provide the user with a stable support surface. Therefore, the vehicle of the embodiment of the present invention achieves space utilization and provides users with more diverse cart carrying solutions.

[0097] Reference below Figure 1 - Figure 4 The vehicle door assembly 100 with a trolley support according to an embodiment of the present invention will be described in detail with reference to a specific embodiment. It should be understood that the following description is merely an exemplary description and is not intended to limit the present invention.

[0098] Reference Figure 1 The vehicle door assembly 100 includes: a vehicle door 10 and a support assembly 20 .

[0099] An accommodating cavity 11 for accommodating a stroller is provided on the inner side of the door 10 .

[0100] The support assembly 20 is connected to the vehicle door 10 . The support assembly 20 is used to be supported on the bottom of the cart and is installed on the lower side wall of the accommodating cavity 11 .

[0101] Reference Figure 2-Figure 3 The support assembly 20 includes: a main body 22, a supporting member 23, a connecting member 24 and a connecting nut.

[0102] The main body 22 includes a main body plate 221 and two main body flanges 222 .

[0103] The main body plate 221 is connected to the vehicle door 10. Two main body flanges 222 are connected to two lateral sides of the main body plate 221 and are bent upward relative to the main body plate 221.

[0104] The main body panel 221 extends downwardly and away from the vehicle door 10 .

[0105] The supporting member 23 is adapted to be disposed under the cart.

[0106] The supporting member 23 includes a supporting plate 231 , two supporting flanges 232 and an anti-slip portion 233 .

[0107] The anti-slip portion 233 is connected to an end of the supporting plate 231 away from the vehicle door 10 .

[0108] The two supporting flanges 232 are connected to two lateral sides of the supporting plate 231 and are bent downward relative to the supporting plate 231 .

[0109] The two supporting flanges 232 are rotatably connected to the corresponding main body flanges 222 .

[0110] The supporting plate 231 includes a supporting surface 2310 .

[0111] The supporting member 23 has a switchable first position and a second position. In the first position, the supporting surface 2310 is arranged horizontally, and in the second position, the supporting surface 2310 is arranged vertically.

[0112] The anti-slip portion 233 is an anti-slip plate that bends upward relative to the supporting plate 231.

[0113] The supporting plate 231 , the anti-slip plate and the two supporting flanges 232 are an integrated sheet metal part.

[0114] Reference Figure 4 The connecting member 24 is connected to the inner side of the vehicle door 10, and the connecting member 24 is extended horizontally. A portion of the connecting member 24 protrudes toward the outside of the vehicle to form a connecting protrusion 241. The main body 22 is detachably connected to the connecting protrusion 241.

[0115] A connecting bolt is provided on the connecting protrusion 241 , and a threaded section of the connecting bolt is located on a side of the connecting protrusion 241 away from the vehicle door 10 .

[0116] A connecting hole 224 is provided on the main body 22 , and a threaded section of the connecting bolt is passed through the connecting hole 224 .

[0117] The connecting nut is threadedly connected to the threaded section.

[0118] Other components of the vehicle door assembly 100 according to the embodiment of the present invention, such as the vehicle and the operation thereof, are well known to those skilled in the art and will not be described in detail here.

[0119] Throughout this specification, references to terms such as "embodiment" and "example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these 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 any one or more embodiments or examples.

[0120] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A door assembly with a trolley support, characterized in that: include: Car door; A support assembly, the support assembly being connected to the vehicle door and being used to support the bottom of the cart, the support assembly comprising: a main body member connected to the vehicle door; A supporting member is rotatably connected to the main body, and the supporting member is suitable for being arranged below the cart. The supporting member is provided with an upwardly bent anti-slip portion at one end away from the vehicle door.

2. The vehicle door assembly with trolley support according to claim 1, characterized in that: The main body comprises: a main body panel connected to the vehicle door; Two main body flanges, the two main body flanges are connected to two lateral sides of the main body plate and are bent upward relative to the main body plate; The supporting member is located between the two main body flanges, and the lateral sides of the supporting member are rotatably connected to the two main body flanges.

3. The vehicle door assembly with trolley support according to claim 2, characterized in that: The main body panel is arranged to extend downwardly and obliquely in a direction away from the vehicle door; The upper surface of the supporting member includes a supporting surface, and the anti-slip portion is connected to an end of the supporting surface away from the vehicle door; The supporting member has a switchable first position and a second position. In the first position, the supporting surface is horizontally arranged, and in the second position, the supporting surface is vertically arranged.

4. The vehicle door assembly with trolley support according to claim 2, characterized in that: The supporting member comprises: A supporting plate, wherein the anti-slip portion is connected to an end of the supporting plate away from the vehicle door; Two supporting flanges, the two supporting flanges are connected to the lateral sides of the supporting plate and are bent downward relative to the supporting plate; The two supporting flanges are rotatably connected to the two main body flanges respectively.

5. The vehicle door assembly with trolley support according to claim 4, characterized in that: The anti-slip portion is an anti-slip plate that is bent upward relative to the supporting plate.

6. The vehicle door assembly with trolley support according to claim 5, characterized in that: The supporting plate, the anti-slip plate and the two supporting flanges are an integrated sheet metal part.

7. The vehicle door assembly with trolley support according to any one of claims 1 to 6, characterized in that: The inner side surface of the door is provided with a receiving cavity for accommodating the cart; The supporting assembly is mounted on the lower side wall of the accommodating cavity.

8. The vehicle door assembly with trolley support according to any one of claims 1 to 6, characterized in that: The support assembly comprises: A connecting member connected to the inner side of the vehicle door, the connecting member extending transversely, a portion of the connecting member protruding toward the interior of the vehicle to form a connecting protrusion; The main body is detachably connected to the connecting protrusion.

9. The vehicle door assembly with trolley support according to claim 8, characterized in that: A connecting bolt is provided on the connecting protrusion, and a threaded section of the connecting bolt is located on a side of the connecting protrusion away from the vehicle door; The main body is provided with a connecting hole, and the threaded section of the connecting bolt is passed through the connecting hole; The support assembly further includes a connecting nut threadedly connected to the threaded segment.

10. A vehicle, characterized in that: include: A vehicle door assembly with trolley support according to any one of claims 1 to 9.

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