Integrated door guard assembly and vehicle

Abstract

The utility model discloses an integrated guard plate assembly and vehicle relates to the field of automotive trim. The integrated door guard plate assembly of the present application includes: guard plate framework, the elbow rest platform, upper storage area and lower storage area are sequentially equipped from top to bottom on the guard plate framework, first interior trim board, first interior board guard includes first vertical board area and first horizontal board area, and the first vertical board area is integrally connected at the rear end of first horizontal board area, and the lower storage area is formed in the lower storage area between first horizontal board area and guard plate framework, and the rear end of guard plate framework is fixedly connected with the first vertical board area on the outside of the car, and the first vertical board area is used for covering the inside of the car of B column, second interior trim board, second interior trim board is connected above first horizontal board area and the rear end is connected first vertical board area, upper end cover plate, upper end cover plate is fixedly connected on the elbow rest platform and is connected with second interior trim board top. The integrated guard plate assembly adopts the split type structure design, and simultaneously integrates multiple functions.

Description

Technical Field

[0001] This utility model relates to the field of vehicle interior design, specifically to an integrated door panel assembly and a vehicle. Background Technology

[0002] In heavy-duty truck design, the A-pillar (usually the pillar connecting the sides of the windshield to the roof) and B-pillar (located in the middle of the cab, separating the front and rear passenger spaces or connecting the upper part of the doors to the roof) are key components supporting the cab structure. Typically, a door is located between the A-pillar and B-pillar, and because doors need to be opened and closed, their functionality is limited. Some existing technologies also use non-openable protective panels between the A-pillar and B-pillar, which also have limited functionality and room for improvement. Utility Model Content

[0003] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes an integrated door panel assembly, which adopts a split structure design and integrates a multi-functional module to specifically meet the diverse needs of vehicle occupants in different scenarios.

[0004] This invention also aims to provide a vehicle having the aforementioned integrated door panel assembly.

[0005] According to an embodiment of the present invention, the two opposite sides of the integrated guard plate assembly are the inner side of the vehicle facing the driver's cab and the outer side of the vehicle facing the outside of the vehicle, and the rear side of the integrated door guard plate assembly constitutes a door. The integrated door panel assembly includes: a panel frame, on which an elbow rest, an upper storage area, and a lower storage area are sequentially arranged from top to bottom, the panel frame being recessed towards the outer side of the vehicle in the lower storage area; a first interior panel, the first interior panel being fixedly connected to the inner side of the panel frame, the first interior panel including a first vertical panel area and a first horizontal panel area, the first vertical panel area being integrally connected to the rear end of the first horizontal panel area, the first horizontal panel area and the panel frame forming a lower storage compartment in the lower storage area, the first vertical panel area being fixedly connected to the rear end of the panel frame on the outer side of the vehicle, the first vertical panel area being used to cover the inner side of the B-pillar; a second interior panel, the second interior panel being fixedly connected to the inner side of the panel frame, the second interior panel being connected above the first horizontal panel area and its rear end being connected to the first vertical panel area, the second interior panel having a storage opening corresponding to the upper storage area; and an upper cover, the upper cover being fixedly connected to the elbow rest and connected to the top of the second interior panel. The protective plate frame and the first interior panel are both provided with mounting parts for connecting to the body sheet metal on the outer side of the vehicle.

[0006] Traditional heavy-duty trucks typically place their doors between the A-pillar and B-pillar, resulting in a cramped interior space created by the door's protective panel assembly, limiting usable space for passengers. This utility model's integrated door protective panel assembly, however, uses a protective panel frame as its overall structural foundation, forming three functional areas from top to bottom: an elbow rest, an upper storage area, and a lower storage area. An upper cover, a first interior trim panel, and a second interior trim panel are installed on the surface of the protective panel frame from top to bottom, covering the main body of the frame to create a complete functional area. Specifically, the lower storage area is recessed towards the outside of the vehicle, and the first vertical and horizontal sections of the first interior trim panel enclose a storage compartment within this area. The second interior trim panel has a storage opening corresponding to the upper storage area. The upper cover is fixedly connected to the elbow rest and connects to the top of the second interior trim panel. The upper cover, the first interior trim panel, and the second interior trim panel together cover the protective panel frame, integrating a multi-functional module to specifically meet the diverse needs of vehicle occupants in different scenarios.

[0007] In some embodiments, the guard plate frame includes: The lower frame, the upper storage area and the lower storage area are both formed on the lower frame, and the top of the lower frame is bent outward toward the outside of the vehicle to form the elbow rest; The upper frame is fixedly connected to the upper end of the lower frame, and the upper frame is located on the side of the elbow rest facing the outside of the vehicle.

[0008] In some embodiments, the upper cover plate is snapped onto the upper frame at its outer edge facing outwards.

[0009] In some embodiments, the integrated door panel assembly further includes: A light-emitting panel frame, which is located on the elbow rest and connected to the upper frame; A light-emitting panel is installed on the inside of the light-emitting panel frame and is located above the upper cover plate.

[0010] In some embodiments, the integrated door panel assembly further includes: a ventilation panel located on the elbow rest and covering the upper frame, the ventilation panel forming a windowsill of the integrated door panel assembly, and the ventilation panel having ventilation holes.

[0011] In some embodiments, the upper surface of the upper end cover plate is provided with a soft covering layer.

[0012] In some embodiments, the guard plate frame forms a first mounting opening in the upper storage area; The integrated door panel assembly further includes a storage box, which is fixed to the panel frame corresponding to the first mounting opening, and the storage box is open corresponding to the storage opening.

[0013] In some embodiments, the protective plate frame is provided with a second mounting port on the front side of the upper storage area for mounting a player; The second interior panel has multiple sound outlet holes corresponding to the second mounting port.

[0014] In some embodiments, the mounting portion includes a first mounting recess formed in the lower storage area, and the integrated door panel assembly further includes a first cover covering the interior side of the first mounting recess.

[0015] In some embodiments, the first interior panel and the second interior panel are provided with fixing screws and welding posts on the outer side of the vehicle and are connected to the guard plate frame; Both the first interior panel and the second interior panel have a snap-fit ​​structure at their front ends to connect to the instrument panel.

[0016] A vehicle according to an embodiment of the present invention includes a driver's cabin, the driver's cabin including an integrated door panel assembly according to any one of the preceding claims.

[0017] Additional aspects and advantages of this invention 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 the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the integrated door panel assembly on the inside of a vehicle according to some embodiments of the present invention; Figure 2 This is a schematic diagram of the integrated door panel assembly on the outside of a vehicle according to some embodiments of the present invention; Figure 3 This is an exploded view of an integrated door panel assembly according to some embodiments of the present invention; Figure 4 This is a partial exploded view of the integrated door panel assembly according to some embodiments of the present invention; Figure 5 This is a schematic diagram showing the position of the integrated door panel assembly on a vehicle according to some embodiments of the present invention.

[0019] Figure label: Integrated door panel assembly 10 1. Protective plate frame; 11. Elbow rest. Upper storage area 12, first installation port 121 Lower storage area 13, second installation port 131 Upper frame 14, first locking hole 141, lower frame 15, second locking hole 151, First interior trim panel 2, first vertical panel area 21, first horizontal panel area 22 Second interior trim panel 3, sound vent 31 Upper cover plate 4, first buckle part 41, 5. Light-emitting panel frame 6. Light-emitting panel Ventilation panel 7, ventilation hole 71 Storage box 8, storage opening 81, First cover 9, Installation part 40, first installation platform 41, welding column 50, fixing screw 60. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0021] In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model 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 utility model. Furthermore, features defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The integrated door panel assembly 10 according to an embodiment of the present invention is described below with reference to the accompanying drawings.

[0024] According to an embodiment of the present invention, the two opposite sides of the integrated door panel assembly 10 are the inner side facing the driver's cab and the outer side facing the outside of the vehicle, respectively, and the rear side of the integrated door panel assembly 10 constitutes a door.

[0025] It should be noted that the doors of traditional heavy-duty trucks are typically located between the A-pillar and B-pillar, with the door panel assembly situated on the inside of the door. Because the door itself directly occupies the space between the A-pillar and B-pillar, the inner space facing the cab created by the panel assembly is quite small, resulting in very limited functional area available to the occupants. This application adjusts the positional relationship between the door and the integrated door panel assembly 10: the door is moved rearward behind the B-pillar, while the integrated door panel assembly 10 is positioned between the A-pillar and B-pillar, in front of the door (i.e., where the door was originally located). Since the space between the A-pillar and B-pillar is no longer occupied by the door itself, the integrated door panel assembly 10 can directly utilize this entire area, providing more ample functional area for the occupants.

[0026] According to the integrated door panel assembly 10 of this utility model embodiment, refer to... Figures 1-3 It includes: a protective frame 1, a first interior panel 2, a second interior panel 3, and an upper cover 4.

[0027] like Figures 1-3 As shown, the guard plate frame 1 is provided with an elbow rest 11, an upper storage area 12 and a lower storage area 13 from top to bottom. The guard plate frame 1 is recessed towards the outside of the vehicle in the lower storage area 13.

[0028] The guard plate frame 1 serves as the overall mounting base for the elbow rest 11, the upper storage area 12, and the lower storage area 13. The guard plate frame 1 is recessed towards the outside of the vehicle in the corresponding area of ​​the lower storage area 13, forming a hollow storage cavity towards the outside of the vehicle relative to the surface of the upper storage area 12.

[0029] The first interior panel 2 is fixedly connected to the inner side of the protective panel frame 1. The first interior panel 2 includes a first vertical panel area 21 and a first horizontal panel area 22. The first vertical panel area 21 is integrally connected to the rear end of the first horizontal panel area 22. The first horizontal panel area 22 and the protective panel frame 1 form a lower storage compartment in the lower storage area 13. The first vertical panel area 21 is fixedly connected to the rear end of the protective panel frame 1 on the outer side of the vehicle. The first vertical panel area 21 is used to cover the inner side of the B-pillar.

[0030] Specifically, the first interior panel 2 is fixed to the inner side of the protective panel frame 1 facing the driver's cab. It can be secured to the inner side of the protective panel frame 1 by means of clips, screws, or welding to ensure a firm assembly. The first vertical panel area 21 and the first horizontal panel area 22 are structurally a continuous whole without seams or separate parts connecting them, which makes the stress distribution of the first interior panel 2 more uniform.

[0031] The first vertical plate area 21 and the first horizontal plate area 22 can be integrally connected by injection molding, or by stamping, or by welding.

[0032] The first horizontal panel area 22 forms a semi-enclosed storage compartment between the lower storage area 13 and the inner side of the protective panel frame 1. This storage compartment, with its semi-enclosed structure, can stably store items frequently used by passengers, such as gloves and small tools. To further enhance the flexibility and practicality of space utilization, storage drawers can be added inside the storage compartment, allowing daily necessities to be neatly placed according to category, avoiding mixing during vehicle bumps. Alternatively, removable or adjustable partitions can be installed inside the storage compartment to divide the originally single storage space into several independent storage compartments. These partitions can be flexibly adjusted in position or even freely combined and arranged according to actual usage needs, thereby forming multiple small spaces of different sizes and with clear functions as needed. This satisfies the classification and storage of items of different shapes and sizes, and also allows for personalized customization of the storage layout within a limited area.

[0033] In addition, the first vertical plate area 21 is fixed to the rear end of the protective plate frame 1 on the outer side of the vehicle, so that the first vertical plate area 21 fits tightly against the inner surface of the B-pillar. This can both cover the gap between the B-pillar and the protective plate frame 1 to improve the overall appearance and prevent dust and debris from entering the protective plate frame 1.

[0034] like Figures 1-2 As shown, the second interior panel 3 is fixedly connected to the inner side of the protective panel frame 1. The second interior panel 3 is connected above the first horizontal panel area 21 and its rear end is connected to the first vertical panel area 21. The second interior panel 3 is provided with a storage opening corresponding to the upper storage area 12.

[0035] Specifically, the second interior trim panel 3 is connected above the first horizontal panel area 21, and the rear end of the second interior trim panel 3 is connected to the first vertical panel area 21 to form a stable connection, ensuring accurate installation and preventing loosening. The second interior trim panel 3, the first vertical panel area 21, and the first horizontal panel area 22 form a continuous covering surface in structure, covering the surface of the protective panel frame 1.

[0036] The second interior panel 3 has a storage opening at the position corresponding to the storage area 12. The shape and size of the storage opening can be optimized according to the habits of taking and putting frequently used items. For example, a rectangular opening with a flip-up or sliding cover can be used to facilitate passengers to quickly take out small items such as maps, tickets, and mobile phone holders, while maintaining the cleanliness and visual continuity of the panel surface when closed.

[0037] In some specific embodiments, the edges of the storage opening can be rounded or covered with soft rubber strips to prevent hand injuries or damage to items when taking them out. At the same time, shallow grooves or limiting structures can be set around the storage opening to provide a certain positioning and anti-slip function for the placed items. This allows the upper storage area 12 to maintain easy access while also providing a certain degree of protection and organization. As a result, the upper storage area 12 achieves efficient utilization and convenient operation within a limited space, further enriching the multi-functional characteristics of the integrated door panel assembly 10 and optimizing the daily user experience of the occupants.

[0038] Furthermore, the upper cover plate 4 is fixedly connected to the elbow rest 11 and connected to the top of the second interior panel 3. The upper cover plate 4 can be securely installed in the preset mounting position of the elbow rest 11 by means of screws, clips, or adhesives, so that the upper cover plate 4 and the elbow rest 11 form a reliable support connection, while providing a comfortable and stable support for the driver's elbow, relieving the fatigue caused by long-term driving. The upper cover plate 4 is joined to the top of the second interior panel 3, and the second interior panel 3 is connected above the first horizontal plate area 22 of the first interior panel 2, thus forming a continuous connection relationship of "upper cover plate 4 - second interior panel 3 - first interior panel 2". The three tightly cover the surface of the guard plate frame 1, forming a complete and uninterrupted covering layer. This makes the exposed surface of the guard plate frame 1 facing the inside of the vehicle appear cleaner and more refined.

[0039] The protective plate frame 1 and the first interior panel 2 are both provided with mounting parts 40 for connecting to the vehicle body sheet metal on the outer side of the vehicle. The mounting parts 40 are respectively formed on the corresponding parts of the protective plate frame 1 and the first interior panel 2 and are exposed on the outer side of the vehicle. The protective plate frame 1 and the first interior panel 2 can be mechanically fixed to the vehicle body sheet metal through the mounting parts 40.

[0040] In some specific embodiments, such as Figure 2 As shown, the mounting portion 40 of the skid plate frame 1 is typically located at the lower end or both sides of the skid plate frame 1, aligned with the corresponding mounting seat or reinforcing rib of the vehicle body sheet metal. A rigid connection is achieved through bolts, rivets, or welding to ensure the skid plate frame 1 remains stable during vehicle operation and does not shift due to vibration or impact. The mounting portion 40 of the first interior trim panel 2 is usually located at its edge area in contact with the skid plate frame 1 or the door sheet metal. It can either share the load with the mounting portion 40 of the skid plate frame 1 or be independently fixed to the vehicle body sheet metal, thereby enhancing the connection reliability of the entire integrated skid plate assembly 10.

[0041] The shape and number of the mounting section 40 can be optimized according to the structural characteristics and stress requirements of the body sheet metal.

[0042] In some embodiments, refer to Figure 2 and Figure 3The protective plate frame 1 includes an upper frame 14 and a lower frame 15.

[0043] like Figure 3 As shown, both the upper storage area 12 and the lower storage area 13 are formed on the lower frame 15. The top of the upper frame 14 is bent towards the outside of the vehicle to form an elbow rest 11. The upper frame 14 is fixedly connected to the upper end of the lower frame 15. The upper frame 14 is located on the side of the elbow rest 11 facing outwards from the vehicle.

[0044] Specifically, the upper frame 14 and the lower frame 15 have a clear division of labor and cooperate with each other to form the main support frame of the protective panel frame 1. The upper storage area 12 and the lower storage area 13 are both formed on the lower frame 15. The lower frame 15 forms a receiving space in its corresponding area by partially recessing or bending outwards towards the outside of the vehicle, so that the upper storage area 12 and the lower storage area 13 have clear boundaries and sufficient depth, so that they can be used in conjunction with the first interior panel 2 and other components to form a usable storage compartment.

[0045] The top of the upper frame 14 bends outward toward the outside of the vehicle to form an elbow rest 11. This bending structure not only provides a support surface for the driver's elbow to lean on, but also enhances the bending stiffness of the upper frame 14 at the top by changing the orientation of the upper frame 14, thereby improving the structural stability during the use of the elbow rest 11.

[0046] Optionally, the upper frame 14 can be fixedly connected to the upper end of the lower frame 15 by welding, bolting or snap-fitting, so that the connection between the upper frame 14 and the lower frame 15 forms a continuous overall profile, avoiding assembly gaps or misalignment, thereby ensuring the dimensional accuracy and stress consistency of the guard plate frame 1 in the direction of the inside and outside of the vehicle.

[0047] The split design of the upper frame 14 and the lower frame 15 is conducive to optimizing the frame thickness and stiffener layout for different functional areas (such as storage area and elbow rest area). For example, dense stiffeners are set on the lower frame 15 with greater load to improve compressive and vibration resistance, while the upper frame 14 can be appropriately thinned to reduce weight, thereby achieving a balance between lightweighting and cost control while meeting structural strength and functional requirements.

[0048] In some embodiments, the upper cover plate 4 is snapped onto the upper frame 14 at the edge facing the outside of the vehicle.

[0049] The outer edge of the upper cover plate 4 is provided with a snap-fit ​​structure for engaging with the upper frame 14. For example, a buckle is provided on the upper cover plate 4, and a corresponding slot is provided on the upper frame 14; or a slot is provided on the upper cover plate 4, and a buckle is provided at a corresponding location on the upper frame 14. The snap-fit ​​method enables a quick connection between the upper cover plate 4 and the upper frame 14, allowing the assembly of the upper cover plate 4 to be completed without additional screws or adhesives, thereby improving production efficiency and facilitating subsequent disassembly and maintenance.

[0050] Optionally, such as Figure 3 As shown, the bottom of the upper cover plate 4 is provided with a first latching part 41, and part of the first latching part 41 is located on the edge of the upper cover plate 4 facing the outer side of the vehicle. The lower end of the upper frame 14 is provided with a first latching hole 141, and the first latching part 41 is engaged in the first latching hole 141. Further, the lower frame 15 is provided with a second latching hole 151 on the elbow rest platform 11, and part of the first latching part 41 is engaged in the second latching hole 151.

[0051] In some embodiments, refer to Figure 3 and Figure 4 The integrated door panel assembly 10 also includes: a light-emitting panel frame 5 and a light-emitting panel 6.

[0052] The light-emitting panel frame 5 is located on the elbow rest platform 11 and connected to the upper frame 14. The light-emitting panel 6 is installed on the inner side of the light-emitting panel frame 5 and is located above the upper cover plate 4.

[0053] Specifically, the bottom of the light-emitting panel frame 5 is fixed to the upper surface of the elbow rest platform 11, and is connected to the upper frame 14, so that the light-emitting panel frame 5 can obtain a stable support foundation by relying on the elbow rest platform 11. It is also integrated into the overall frame of the guard plate frame 1 through the connection with the upper frame 14, ensuring that the light-emitting panel frame 5 will not shake during vehicle operation.

[0054] The light-emitting panel 6 is installed on the inside of the light-emitting panel frame 5, and the light-emitting panel 6 is located above the upper cover plate 4. The light-emitting panel 6 can be installed on the light-emitting panel frame 5 by means of clips, screws or adhesive.

[0055] Additionally, a gap is left between the luminous panel 6 and the luminous panel frame 5 to accommodate multiple electrical wires and light tubes. The luminous panel 6 can utilize flexible LED screen or e-ink screen technology, allowing occupants to customize the displayed content according to their personal preferences. The luminous panel 6 can display personalized patterns (such as cartoon characters, landscape photos, abstract art graphics), symbols (such as zodiac signs, lucky numbers), or text information (such as mottos, mood phrases), and can also switch function modes according to different usage scenarios. For example, when driving at night, the luminous panel 6 displays soft ambient lighting patterns, and during holidays, it presents specific themed decorative effects. Human-computer interaction can also be achieved through touch buttons set in the vehicle, or content can be updated in real time via Bluetooth connection to a mobile APP. The setting of the luminous panel 6 provides occupants with a space for personalized expression, adding fun and emotional design elements to the monotonous interior of the driver's cabin, significantly enhancing the user's unique experience of using the interior.

[0056] In some specific embodiments, the luminous panel 6 extends along the front-to-back direction, with at least a portion of the luminous panel 6 higher than the elbow rest 11. A portion of the structure of the luminous panel 6 is higher than the plane of the elbow rest 11. This height difference design makes the content on the luminous panel 6 more prominent from the occupant's perspective, facilitating viewing and interaction. This design organically integrates the personalized display function of the luminous panel 6 with the occupant's operating area without hindering the basic support function of the elbow rest 11, improving the efficiency of interior space utilization and functional integration.

[0057] In some other embodiments, the height of the light-emitting panel 6 gradually increases forward, with the rear end of the light-emitting panel 6 lower than the elbow rest 11 and the front end higher than the elbow rest 11.

[0058] The luminous panel 6 adopts a gradient height design with a high front end and a low rear end. The luminous panel 6 extends along the front-rear direction of the vehicle, and its height gradually increases forward. The rear end of the luminous panel 6 is lower than the elbow rest 11, and the front end of the luminous panel 6 is higher than the elbow rest 11. This ensures that the basic support function of the occupant's hand is not affected when placing it on the elbow rest 11. At the same time, the raised front end of the luminous panel 6 makes the screen area of ​​the luminous panel 6 closer to the center of the driver's and passengers' line of sight, improving the intuitiveness of information viewing.

[0059] In some embodiments, refer to Figure 1 and Figure 3 The integrated door panel assembly 10 also includes a ventilation panel 7.

[0060] The ventilation panel 7 is located on the elbow rest 11 and covers the upper frame 14. The ventilation panel 7 forms the window sill of the integrated door guard assembly 10. The ventilation panel 7 is provided with ventilation holes 71.

[0061] The ventilation panel 7 is located above the upper frame 14 and covers the surface of the elbow rest 11, forming the window sill of the integrated door panel assembly 10, which is also the window sill of the vehicle. The ventilation panel 7 also has ventilation holes 71. In some designs, the panel frame 1 has ventilation ducts connected to the air conditioning system, and the ventilation holes 71 connect to these ducts, together forming a complete closed airflow path to ensure that the cold or warm air generated by the air conditioning system can be stably delivered to the target area.

[0062] Generally, the ventilation vents 71 are positioned at the height corresponding to the shoulder and neck areas of the driver and front passenger. This ensures that the airflow coverage accurately matches the core area of ​​the upper body while avoiding dryness or visual obstruction caused by direct airflow onto the face. Through the delivery function of the ventilation vents 71, the cool or warm air output from the air conditioning system is applied to the shoulders, neck, and upper back of the occupants. This avoids the discomfort of "hot head and cold feet" or "dry face" caused by direct airflow from traditional air conditioning vents. It can also quickly warm the shoulders and neck in cold weather to prevent stiffness, and deliver cool air in a directional manner to improve body comfort in hot environments. This improves the physical comfort of drivers and passengers during long-distance driving, and is especially suitable for long-distance transportation scenarios with large temperature differences between day and night and extreme weather conditions.

[0063] Furthermore, the upper surface of the upper cover 4 is provided with a soft padding layer. The upper surface of the upper cover 4 is the area where passengers can rest their elbows inside the vehicle. The soft padding layer on the upper surface of the upper cover 4 enhances the comfort of passengers while resting and also prevents passengers from accidentally bumping into things and causing injury during placement.

[0064] In some embodiments, refer to Figure 3 The guard plate frame 1 forms a first mounting opening 121 in the upper storage area 12. The integrated door guard plate assembly 10 also includes a storage box 8, which is fixed to the guard plate frame 1 corresponding to the first mounting opening 121, and the storage box 8 is open corresponding to the storage opening 81.

[0065] Specifically, the first mounting opening 121 is located in the upper storage area 12, and the storage box 8 is installed at the first mounting opening 121 by fasteners or mounting clips to form another area for occupants to place items inside the vehicle. In addition, the storage opening 81 of the storage box 8 is open for easy access to items by occupants.

[0066] Storage box 8 is located at a higher position near the windowsill, while the lower storage area 13 is located at a lower position. The layout of the upper and lower storage areas forms a composite storage space with complementary capacity.

[0067] In other specific embodiments, the storage box 8 is shallow and has a small opening, suitable for storing light and small items such as keys and document holders; the lower storage area 13 can be deepened and the opening size expanded to accommodate slightly larger items such as toolboxes and water cups. Through precise capacity allocation of the upper and lower partitions, the needs of heavy truck passengers for convenient access to frequently used small items are met, while the problem of storing large items is solved, significantly improving the space utilization and functionality of the vehicle interior.

[0068] In some embodiments, refer to Figure 3 The protective panel frame 1 has a second mounting port 131 located in front of the upper storage area 12 for mounting a player. The second interior panel 3 has multiple sound outlet holes 31 corresponding to the second mounting port 131.

[0069] The shape of the second mounting port 131 matches the player and is fixed by bolts or clips, ensuring a secure connection between the player and the protective panel frame 1 with a smooth surface. The second interior trim panel 3 has multiple sound outlet holes 31 at corresponding positions, distributed in a matrix or radial pattern to ensure uniform sound transmission. Reinforcing ribs or dustproof mesh are added around the holes, balancing durability and aesthetics. The audio function is integrated into the upper storage area 12, enhancing entertainment for passengers during rest or driving.

[0070] In some embodiments, refer to Figure 2 The installation section 40 includes a first installation platform 41 formed in the lower storage area 13, such as Figure 3 and Figure 4 As shown, the integrated door panel assembly 10 also includes a first cover 9 covering the interior side of the first mounting base 41.

[0071] The first mounting platform 41 is a recessed structure machined on the outer side of the storage area 13 under the protective plate frame 1. It can accommodate the fixing bolt heads and avoids outward protrusion that affects the appearance. The shape of the first cover 9 fits the inner opening of the first mounting platform 41 and is fixed by buckles or screws to close the first mounting platform 41. This not only covers the fasteners to improve the aesthetics, but also prevents dust and water, and prevents the accumulation of dirt and rust. In addition, the surface of the first cover 9 can be made with the same texture or color as the surrounding area to make the overall design harmonious.

[0072] In some embodiments, refer to Figure 2 and Figure 3 Both the first interior panel 2 and the second interior panel 3 have fixing screws 60 and welding pillars 50 on their outer sides, which are connected to the protective panel frame 1. The front ends of both the first interior panel 2 and the second interior panel 3 have clip structures to connect to the instrument panel.

[0073] During the assembly process of the protective panel frame 1 with the first interior panel 2 and the second interior panel 3, a progressive strategy of "positioning first - welding reinforcement - snap-fit ​​connection" is adopted. First, the two interior panels 2 and 3 are initially positioned on the protective frame 1 using the fixing screws 60 on the outer side of the vehicle. The fixing screws 60 penetrate or aim at the overlapping installation area of ​​the first interior panel 2 and the second interior panel 3 with the protective frame 1, locking their relative positions before welding to prevent misalignment caused by displacement of the first interior panel 2 and the second interior panel 3. After the positions are aligned, the welding posts 50 located on the outer edge of the first interior panel 2 and the second interior panel 3 or at specific reinforcement positions are aligned with the corresponding welding points or bosses of the protective frame 1, forming a firm connection through resistance welding or laser welding. This not only resists the risk of loosening under vehicle vibration but also provides stable structural support for the first interior panel 2 and the second interior panel 3. Finally, the snap-fit ​​structure (such as a rotating snap or a pressing latch) at the front end of the first interior panel 2 and the second interior panel 3 is precisely matched with the slots or positioning posts reserved in the instrument panel. Quick assembly is achieved by rotating and snapping or pressing and locking, which also simplifies the maintenance and disassembly process.

[0074] The vehicle according to the embodiments of this utility model, such as Figure 5 As shown, the vehicle includes a driver's cabin, which includes an integrated door panel assembly 10 according to any of the above embodiments. The integrated door panel assembly 10 is installed at corresponding positions on the inner side of the left and right doors of the driver's cabin. Its panel frame 1 is securely connected to the body sheet metal through the mounting part 40 to ensure coordination and unity with the overall vehicle structure.

[0075] Specifically, such as Figure 5 As shown, a door can be installed on the rear side of the integrated door panel assembly 10, which corresponds to the driver's seat. A window sill is formed above the ventilation panel 7 for installing a window.

[0076] In this specification, the terms "embodiment," "example," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. 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.

[0077] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An integrated door panel assembly, characterized in that, The integrated door panel assembly has an inner side facing the driver's cab and an outer side facing outwards, respectively. The rear side of the integrated door panel assembly forms a door. The integrated door panel assembly includes: The protective plate frame has an elbow rest, an upper storage area and a lower storage area arranged sequentially from top to bottom. The protective plate frame is recessed in the lower storage area towards the outside of the vehicle. The first interior panel is fixedly connected to the inner side of the protective panel frame. The first interior panel includes a first vertical panel area and a first horizontal panel area. The first vertical panel area is integrally connected to the rear end of the first horizontal panel area. The first horizontal panel area and the protective panel frame form a lower storage compartment in the lower storage area. The first vertical panel area is fixedly connected to the rear end of the protective panel frame on the outer side of the vehicle. The first vertical panel area is used to cover the inner side of the B-pillar. The second interior panel is fixedly connected to the inner side of the protective panel frame. The second interior panel is connected above the first horizontal panel area and its rear end is connected to the first vertical panel area. The second interior panel is provided with a storage opening corresponding to the upper storage area. The upper cover plate is fixedly connected to the elbow rest platform and connected to the top of the second interior panel; The protective plate frame and the first interior panel are both provided with mounting parts for connecting to the body sheet metal on the outer side of the vehicle.

2. The integrated door panel assembly according to claim 1, characterized in that, The protective plate frame includes: The lower frame, the upper storage area and the lower storage area are both formed on the lower frame, and the top of the lower frame is bent outward toward the outside of the vehicle to form the elbow rest; The upper frame is fixedly connected to the upper end of the lower frame, and the upper frame is located on the side of the elbow rest facing the outside of the vehicle.

3. The integrated door panel assembly according to claim 2, characterized in that, The edge of the upper cover facing the outside of the vehicle is snapped onto the upper frame.

4. The integrated door panel assembly according to claim 2, characterized in that, Also includes: A light-emitting panel frame, which is located on the elbow rest and connected to the upper frame; A light-emitting panel is installed on the inside of the light-emitting panel frame and is located above the upper cover plate.

5. The integrated door panel assembly according to claim 2, characterized in that, Also includes: A ventilation panel is located on the elbow rest and covers the upper frame. The ventilation panel forms the windowsill of the integrated door panel assembly and has ventilation holes.

6. The integrated door panel assembly according to claim 1, characterized in that, The protective plate frame forms a first mounting opening in the upper storage area; The integrated door panel assembly further includes a storage box, which is fixed to the panel frame corresponding to the first mounting opening, and the storage box is open corresponding to the storage opening.

7. The integrated door panel assembly according to claim 1, characterized in that, The protective plate frame is provided with a second mounting port on the front side of the upper storage area for mounting a player; The second interior panel has multiple sound outlet holes corresponding to the second mounting port.

8. The integrated door panel assembly according to claim 1, characterized in that, The mounting section includes a first mounting platform formed in the lower storage area, and the integrated door panel assembly further includes a first cover covering the interior side of the first mounting platform.

9. The integrated door panel assembly according to any one of claims 1-8, characterized in that, Both the first interior trim panel and the second interior trim panel have fixing screws and welding posts on the outer side of the vehicle, and are connected to the protective panel frame; Both the first interior panel and the second interior panel have a snap-fit ​​structure at their front ends to connect to the instrument panel.

10. A vehicle, characterized in that, Includes a cockpit, the cockpit including an integrated door panel assembly according to any one of claims 1-9.

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