Automobile door panel structure with hidden storage function

Abstract

The utility model relates to the technical field of automobile door panel structures, and discloses an automobile door panel structure with a hidden storage function, which comprises a door body and a plurality of fixing seats, the front side of the outer wall of the door body is connected with a multifunctional frame body, the left side of the outer wall of the multifunctional frame body is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding column, and the sliding column is provided with a sliding groove. And one end of each sliding column is connected with an operation handle, the other end of each sliding column is fixedly connected with a fixing button, the outer wall of each fixing button is connected with a first spring, and the top of the outer wall of each fixing base is connected with a fixing column. According to the utility model, when the operating handle positioned on the left side of the multifunctional frame body is pulled, the operating handle finally reaches the lowest point under the blocking of the clamping block, so that the storage box is opened, and when the storage box needs to be closed, the operating handle on the left side can drive the spring connected to the sliding column of the operating handle to complete locking only by pushing the storage box upwards; the hidden storage box maintains the uniformity of the overall design to a great extent, and the visual tidiness of the interior trim is improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive door panel structure technology, and in particular to an automotive door panel structure with a hidden storage function. Background Technology

[0002] Automobiles are modern means of transportation, consisting of a body, chassis, and engine. They have the functions of power transmission and safety protection. Their structure integrates mechanical principles and electronic technology. The power system drives the vehicle forward, the suspension system filters road vibrations, and the braking system ensures handling stability. All components work together to achieve efficient travel. As an extension of the body, the car door panel covers the side of the vehicle and undertakes the functions of sealing, sound insulation, and protection. It is equipped with anti-collision steel beams and sound-absorbing materials inside, and the outer layer is made of metal or composite materials. The shape takes into account both aerodynamics and visual aesthetics, and the precision structure enhances the side collision protection capability.

[0003] Traditional car door panel structures form a rigid frame through sheet metal parts and reinforcing ribs, and combine interior panels and functional components to realize the opening and closing and support functions of the door. Its operating principle is based on mechanical linkage and physical load-bearing. Storage devices usually adopt external storage slots or simple storage boxes, which are installed separately from the main body of the door panel. This structural layout is simple but lacks overall integrity.

[0004] Existing automotive door panel structures employ a modular integrated design, utilizing lightweight materials and injection molding processes to enhance structural strength and optimize storage space layout. However, in practical use, these devices suffer from exposed storage structures and a lack of concealed storage, requiring additional storage openings on the door panel surface. This results in a lack of visual uniformity in the door panel's appearance, a noticeable sense of disjointedness, and insufficient overall design coordination. Consequently, the smoothness and aesthetics of the interior and exterior door trim cannot be guaranteed, ultimately impacting the quality of the vehicle's interior and the user experience. Therefore, a new automotive door panel structure with concealed storage functionality is proposed to address these issues. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a car door panel structure with hidden storage function, aiming to improve the problem of the lack of hidden storage structure in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a car door panel structure with hidden storage function, including a door body and multiple fixed seats. A multi-functional frame is fixedly connected to the front side of the outer wall of the door body. A sliding groove is provided on the left side of the outer wall of the multi-functional frame. A sliding column is slidably connected to the inner wall of the sliding groove. An operating handle is fixedly connected to one end of the sliding column, and a fixing button is fixedly connected to the other end of the sliding column. A first spring is fixedly connected to the outer wall of the fixing button. A fixing column is fixedly connected to the top of the outer wall of each of the multiple fixed seats. A second spring is fixedly connected to the bottom end of each of the multiple fixing columns. An inner column is slidably connected to the inner wall of each of the multiple fixing columns. A storage box is fixedly connected to the bottom end of each of the multiple inner columns. A storage slot is provided on the outer wall of the storage box. A locking block is fixedly connected to the left and right sides of the outer wall of the storage box. An expansion mechanism is provided on the front side of the outer wall of the multi-functional frame. The expansion mechanism is used to increase the loading capacity of the car door.

[0007] As a further description of the above technical solution:

[0008] The expansion mechanism includes a column, the outer wall of which is slidably connected to the inner wall of the multifunctional frame. An expansion groove is provided on the front side of the outer wall of the multifunctional frame. A fixing pin is fixedly connected to the outer wall of the column. A magnetic block is fixedly connected to the outer wall of the column. A magnetic plate is fixedly connected to the outer wall of the magnetic block. An adhesive plate is fixedly connected to the outer wall of the magnetic plate.

[0009] As a further description of the above technical solution:

[0010] A groove is provided on the rear side of the outer wall of the door, and a handle is rotatably connected to the outer wall of the groove.

[0011] As a further description of the above technical solution:

[0012] An adjustment seat is fixedly connected to the rear side of the outer wall of the door, and a rotating shaft is rotatably connected to the bottom of the outer wall of the adjustment seat.

[0013] As a further description of the above technical solution:

[0014] A rearview mirror frame is fixedly connected to the top of the rotating shaft, and a mirror is fixedly connected to the inner wall of the rearview mirror frame.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the door is fixedly connected to two sealing strips, and the outer wall of the door is slidably connected to glass.

[0017] As a further description of the above technical solution:

[0018] A fixing block is fixedly connected to the top of the outer wall of the multifunctional frame, and a button is fixedly connected to the top of the outer wall of the fixing block.

[0019] As a further description of the above technical solution:

[0020] A sound system is fixedly connected to the front side of the outer wall of the door, and a welcome light is fixedly connected to the bottom of the outer wall of the door.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the top of the inner wall storage box is provided with four spring-like structures. When the operating handle located on the left side of the multi-functional frame is pulled, the storage box loses its support and moves downward under the action of the spring-like structures on its top. Finally, it reaches the lowest point under the obstruction of the locking block, and the storage box is opened. When it needs to be closed, simply push the storage box upward, and the operating handle on the left side can drive the spring connected to its sliding column to lock it. The hidden storage box maintains the overall design uniformity to a great extent and improves the visual cleanliness of the interior.

[0023] 2. In this utility model, when the storage box cannot hold the items, the expansion mechanism can be used to place the items. One end is fixed to the fixing pin and column in the expansion groove through an interference fit structure. The other end is equipped with both magnetic and adhesive adsorption, so lighter items can be placed, which greatly improves the item storage expansion of the car door. Attached Figure Description

[0024] Figure 1 A perspective view of a car door panel structure with concealed storage function proposed in this utility model;

[0025] Figure 2 This is a rear view of a car door panel structure with hidden storage function proposed in this utility model;

[0026] Figure 3 This is a partial view of a car door panel structure with hidden storage function proposed in this utility model;

[0027] Figure 4 This is a perspective view of a storage box with a hidden storage function in a car door panel structure proposed in this utility model.

[0028] Figure 5 This is an exploded view of the expansion mechanism of a car door panel structure with hidden storage function proposed in this utility model.

[0029] Legend:

[0030] 1. Door body; 2. Expansion mechanism; 201. Expansion slot; 202. Column; 203. Fixing pin; 204. Magnetic block; 205. Magnetic plate; 206. Adhesive attachment plate; 3. Multifunctional frame; 4. Sliding groove; 5. Sliding column; 6. Operating handle; 7. Fixing button; 8. First spring; 9. Fixing base; 10. Fixing column; 11. Second spring; 12. Locking block; 13. Storage slot; 14. Storage box; 15. Groove; 16. Handle; 17. Adjustment seat; 18. Rotating shaft; 19. Rearview mirror frame; 20. Mirror; 21. Sealing strip; 22. Glass; 23. Fixing block; 24. Button; 25. Audio system; 26. Welcome light; 27. Inner column. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 , Figure 2 and Figure 4This utility model provides an embodiment of a car door panel structure with hidden storage function, including a door body 1 and multiple fixed seats 9. The door body 1 provides a passage for passengers to enter and exit the vehicle, ensuring the safety of occupants, isolating external noise and dust, enhancing the overall structural stability of the vehicle body, and is equipped with locks and anti-collision designs to improve ease of use and protection. A multi-functional frame 3 is fixedly connected to the front side of the outer wall of the door body 1. The multi-functional frame 3 is a structure integrating many functions. A sliding groove 4 is opened on the left side of the outer wall of the multi-functional frame 3, and a sliding column 5 is slidably connected to the inner wall of the sliding groove 4. The moving groove 4 facilitates the sliding of the sliding column 5. An operating handle 6 is fixedly connected to one end of the sliding column 5, allowing for easy operation. A fixing button 7 is fixedly connected to the other end of the sliding column 5, maintaining the stability of the device. A first spring 8 is fixedly connected to the outer wall of the fixing button 7, providing elastic potential energy to the sliding column 5 for easy retraction. Fixing columns 10 are fixedly connected to the top of the outer walls of multiple fixing seats 9, and second springs 11 are fixedly connected to the bottom ends of multiple fixing columns 10. The function of the fixing columns 10 is to bear external loads and transmit the energy stored in the second springs 11. The force is buffered to cushion the impact during movement and maintain the stability of the movement direction. The inner walls of multiple fixed columns 10 are slidably connected to inner columns 27. The inner columns 27 support the spring structure, maintain overall stability, transmit the stress of spring compression and rebound, and assist the outer rod in sharing the load pressure to ensure precise and smooth movement. The bottom ends of multiple inner columns 27 are fixedly connected to storage boxes 14, which store passengers' personal belongings for easy daily access, keep the interior space clean and orderly, optimize the utilization of interior space, and are designed to fit the shape of the car door to prevent items from sliding and scattering during driving. The outer wall of the storage box 14 is open. Storage slot 13 is provided to improve space utilization efficiency, facilitate quick access to frequently used loose items, and keep the interior of storage box 14 neat and orderly. Locking blocks 12 are fixedly connected to the left and right sides of the outer wall of storage box 14 to prevent excessive displacement of the box. An expansion mechanism 2 is provided on the front side of the outer wall of multi-functional frame 3 to increase the loading capacity of the door. A fixing block 23 is fixedly connected to the top of the outer wall of multi-functional frame 3, and a button 24 is fixedly connected to the top of the outer wall of fixing block 23. The fixing block 23 is used to reinforce button 24, and button 24 is used to control the raising and lowering of doors and windows.

[0033] Specifically, door 1 serves as the core access passage for the vehicle's passenger compartment, ensuring passenger compartment safety and blocking external noise and dust pollution. Built-in reinforcing ribs enhance the torsional rigidity of door 1, and an integrated mechanical locking system and collision buffer structure strengthen its protective performance. The front outer wall of door 1 is rigidly connected to a multi-functional frame 3, which is made of composite engineering plastics, achieving functional integration and space-efficient design. The left outer wall of the multi-functional frame 3 is precision-machined to form a sliding groove 4, inside which is configured an axially movable sliding column 5. The guide groove structure of the sliding groove 4 limits the movement of the sliding column 5. The sliding column 5 has an anti-slip textured operating handle 6 installed on its front extension. The operating handle 6 reduces the intensity of manual operation through its elastic design. The end of the sliding column 5 is connected to a conical fixing button 7. The fixing button 7 maintains the positioning stability of the component through a friction damping mechanism. The outer ring of the fixing button 7 is coaxially fitted with a first spring 8. This elastic element stores mechanical energy in the compressed state, driving the sliding column 5 to achieve the self-resetting function. The fixed bases 9 arranged in an array are vertically mounted on the top of the fixing column 10. The bottom of the fixing column 10 is equipped with a second spring 11 to form a buffer system. The fixing column 10, as the main load-bearing component, converts the external load into elastic potential energy. The second spring 11 absorbs kinetic energy impact through deformation, maintaining the linearity of the motion trajectory. A retractable inner column 27 is nested within the cavity of the fixed column 10. The inner column 27, as a secondary support element, works in conjunction with the fixed column 10 to distribute dynamic loads and precisely transmit stress waves from spring compression and release, ensuring smooth operation of the linkage mechanism. The bottom of the inner column 27 is rigidly connected to the storage box 14. This container features a compartmentalized design for storing small personal items, secured by an anti-slip liner and magnetic cover. The storage box 14 has storage slots 13 with varying depths on its side walls, allowing for categorized item management and equipped with elastic partitions. The storage box 14 is equipped with symmetrical locking blocks 12 on both outer walls. The locking blocks 12 and the built-in guide rail of the door 1 form a limiting structure to prevent the storage unit from shifting unexpectedly. The multi-functional frame 3 is equipped with a multi-directional expansion mechanism 2 on the front side, which expands the cargo platform function through the slide rail and quick-release interface. The top of the multi-functional frame 3 is equipped with a reinforced fixing block 23. The surface of the fixing block 23 is embedded with a touch button 24. The button 24 integrates pressure sensing and waterproof technology. It is connected to the control unit through the wiring harness to realize the window lifting and lowering adjustment. The fixing block 23 is equipped with an anti-accidental touch protection structure to improve the reliability of operation.

[0034] Reference Figure 3 and Figure 5The expansion mechanism 2 includes a column 202, the outer wall of which is slidably connected to the inner wall of the multifunctional frame 3. The column 202 is the foundation of the entire structure. An expansion groove 201 is provided on the front side of the outer wall of the multifunctional frame 3. The expansion groove 201 is the direct medium for fixing the expansion mechanism 2. A fixing pin 203 is fixedly connected to the outer wall of the column 202. The fixing pin 203 is used to reinforce the fixing effect. A magnetic block 204 is fixedly connected to the outer wall of the column 202. A magnetic plate 205 is fixedly connected to the outer wall of the magnetic block 204. The magnetic block 204 is used to attract the magnetic plate 205. An adhesive attachment plate 206 is fixedly connected to the outer wall of the magnetic plate 205. The magnetic plate 205 is used to attract the adhesive attachment plate 206 or to attract daily iron products. The adhesive attachment plate 206 is used to fix relatively lightweight non-iron daily products.

[0035] Specifically, the column 202 serves as the core load-bearing component, with its outer wall forming a precision sliding pair with the inner cavity of the multifunctional frame 3. The column 202 constitutes the mechanical foundation of the overall mechanical structure. The front outer wall of the multifunctional frame 3 is provided with an expansion groove 201, which serves as the mounting base for the expansion mechanism 2 and realizes the physical interface for functional expansion. The outer wall of the column 202 is rigidly fitted with a fixing pin 203, which enhances the connection rigidity between components through an interference fit. The outer wall of the column 202 is synchronously integrated with a magnetic block 204, and a magnetic plate 205 is fixedly installed on the outer surface of the magnetic block 204. The magnetic block 204 and the magnetic plate 205 form a reversible magnetic attraction pair. The outer surface of the magnetic plate 205 is composite with an adhesive attachment plate 206, which enables the magnetic adsorption function of ferrous objects. The adhesive attachment plate 206 uses a pressure-sensitive adhesive layer to fix non-ferrous lightweight objects. The dual-mode adsorption structure adapts to diverse loading needs.

[0036] Reference Figure 1 and Figure 2A groove 15 is provided on the rear side of the outer wall of door body 1. The groove 15 provides space for finger pressure, optimizes grip comfort, prevents hand slippage, enhances the stability of door operation, improves the structural strength of door handle 16, and meets ergonomic design requirements. A handle 16 is rotatably connected to the outer wall of the groove 15. The handle 16 is used by passengers to open and close the door, which conforms to ergonomic design and improves operation convenience. It is linked with the lock to realize door locking and unlocking, prevents accidental operation and enhances safety. It adapts to the vehicle's appearance style to maintain design coordination and facilitates quick operation in emergencies. An adjustment seat 17 is fixedly connected to the rear side of the outer wall of door body 1. The adjustment seat 17 fixes the rearview mirror to the vehicle body, supports the mirror body to resist driving vibration, adapts to the vehicle design to improve the overall aesthetics, and enhances structural strength to prevent damage from accidental collisions. A pivot 18 is rotatably connected to the bottom of the outer wall of the adjustment seat 17. The pivot 18 allows for flexible multi-angle adjustment to meet the driver's vision needs, maintains the angle after adjustment, and buffers the impact of driving vibration on the mirror body. The top of the pivot 18 is fixed. A rearview mirror frame 19 is fixedly connected to the door 1. The rearview mirror frame 19 encloses and fixes the mirror, protecting the internal components from external impacts. A mirror 20 is fixedly connected to the inner wall of the rearview mirror frame 19. The mirror 20 reflects the rear view of the vehicle, assisting the driver in observing the road conditions on the side and behind the vehicle. Two sealing strips 21 are fixedly connected to the outer wall of the door 1. The sealing strips 21 seal the gaps in the windows, isolate external noise, rain, and dust, maintain a stable interior temperature, reduce wind noise and vibration, and enhance the tightness of the closure. A glass 22 is slidably connected to the outer wall of the door 1. The glass 22 provides a clear driving view for the driver and passengers, blocks wind and rain from entering the vehicle, isolates external noise, and improves ride comfort. An audio system 25 is fixedly connected to the front of the outer wall of the door 1. The audio system 25 plays music and voice content, provides entertainment information, and assists the driver in receiving navigation prompts and safety warnings. A welcome light 26 is fixedly connected to the bottom of the outer wall of the door 1. The welcome light 26 provides illumination in the door area at night and in low light conditions, creating a sense of luxury and assisting passengers in getting in and out of the vehicle safely.

[0037] Specifically, a groove 15 is precision-machined on the rear outer wall of the door body 1. This groove 15 forms a finger contact surface through its arc-shaped concave structure, optimizing the ergonomic fit when gripping. The surface anti-slip texture treatment enhances the coefficient of friction. A rotatable handle 16 is mounted on the outer side of the groove 15 via a hinge mechanism. The handle 16 adopts a streamlined contour design and integrates an electronic lock signal transmission module to realize the linkage between mechanical operation and electronic control. The rotation angle limit device of the handle 16 prevents excessive twisting from damaging the internal wiring harness. The rear outer wall of the door body 1 is rigidly secured. The adjustable base 17 is made of lightweight alloy casting and has an internal shock-absorbing rubber pad. A multi-degree-of-freedom rotating shaft 18 is located at the bottom of the adjustable base 17, with a built-in damping adjustment mechanism to achieve precise positioning of the rearview mirror frame 19. The rearview mirror frame 19 is injection molded from polycarbonate material, with water-guiding grooves on the edges to prevent rainwater accumulation. A composite mirror 20 is embedded inside the rearview mirror frame 19. The mirror 20 uses electrochromic technology to achieve automatic anti-glare function, and its surface is coated with a nano-hydrophobic coating to improve clarity. The door frame 1 window frame area is parallel. Two sealing strips 21 are installed. The sealing strips 21 fill the gap between the window and the door frame through elastic deformation, blocking the transmission of external noise and preventing rainwater penetration and dust intrusion. The window frame guide rail system of door body 1 is equipped with tempered glass 22. The glass 22 adopts laminated vacuum technology, and the outer layer achieves heat insulation and ultraviolet blocking. The glass 22 lifting mechanism is equipped with a speed sensing module, which automatically adjusts the closing pressure according to the vehicle speed. The front outer wall of door body 1 integrates an embedded audio system 25. The system includes a multi-channel speaker array and achieves sound field positioning optimization through DSP digital signal processing. The amplifier module of audio system 25 has a built-in noise reduction algorithm to cancel road noise and wind noise interference in real time. A strip-shaped welcome light 26 is installed on the bottom edge of door body 1. The light integrates optical fiber and LED light source to achieve multiple lighting mode switching. The welcome light 26 has a built-in gravity sensor, which automatically activates the ground projection function when the door is opened. The projected pattern can be personalized through the vehicle system. All functional components interact with the vehicle's central control system through the CAN bus to form a complete intelligent door body 1 control system.

[0038] Working principle: First, the top of the inner wall storage box 14 integrates four sets of biomimetic elastic components. When the operator pulls the operating handle 6 along the left axis of the multi-functional frame 3, the linkage mechanism releases the support constraint on the storage box 14. The elastic components release the pre-stored potential energy to drive the storage box 14 to move in the vertical direction until the locking block 12 contacts the limiting structure to terminate the stroke and complete the opening action of the storage space. When the closing process is executed in reverse, the operating handle 6 drives the sliding column 5 to compress the first spring 8 to generate a restoring force, and simultaneously pushes the storage box 14 to move upward and return to its position. The fixing button 7 at the end of the sliding column 5 forms a mechanical interlock with the locking groove. This hidden design completely embeds the structural components into the inner cavity of the car body, eliminating the destruction of the integrity of the shape by exposed protrusions. The use of damping slide rail and magnetic positioning dual technology ensures smooth opening and closing, optimizes the visual continuity of the interior panel, and achieves the organic unity of functionality and aesthetic design.

[0039] Furthermore, when it is necessary to store items exceeding the capacity of the regular storage box 14, the expansion mechanism 2 can be activated to expand the functionality. The fixed end of this mechanism is installed in the expansion slot 201 through the interference fit between the column 202 and the fixing pin 203, forming a rigid mechanical connection. The expansion surface is equipped with a dual-mode bearing interface of magnetic adsorption and adhesive fixation, which can adapt to the temporary fixing needs of lightweight items of different materials. The magnetic block 204 and the magnetic plate 205 form a strong magnetic coupling unit, which is specifically used for non-contact fixing of ferrous items. The surface of the adhesive attachment plate 206 is covered with a reusable pressure-sensitive adhesive layer, which is suitable for adsorption storage of small non-ferrous items. This design breaks through the limitations of traditional storage space through a modular expansion mechanism, realizing a doubling of the carrying area, while maintaining the integrity of the interior and exterior styling of the car door. The expansion mechanism 2 can be quickly disassembled and converted according to the usage scenario, combining functional practicality and ease of operation.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A door panel structure with hidden storage function for a vehicle, comprising a door body (1) and a plurality of fixing seats (9), characterized in that: The outer wall of the door body (1) is fixedly connected with a multifunctional frame (3), a sliding groove (4) is formed in the outer wall of the left side of the multifunctional frame (3), a sliding column (5) is slidably connected to the inner wall of the sliding groove (4), an operating handle (6) is fixedly connected to one end of the sliding column (5), a fixing knob (7) is fixedly connected to the other end of the sliding column (5), a first spring (8) is fixedly connected to the outer wall of the fixing knob (7), a plurality of fixing columns (10) are fixedly connected to the top of the outer wall of the fixing seat (9), a second spring (11) is fixedly connected to the bottom end of each of the plurality of fixing columns (10), an inner column (27) is slidably connected to the inner wall of each of the plurality of fixing columns (10), a storage box (14) is fixedly connected to the bottom end of each of the plurality of inner columns (27), a storage groove (13) is formed in the outer wall of the storage box (14), and a clamping block (12) is fixedly connected to the left and right sides of the outer wall of the storage box (14). The expansion mechanism (2) is arranged on the front side of the outer wall of the multifunctional frame (3) and is used to enrich the loading capacity of the door.

2. The automobile door panel structure with a hidden storage function according to claim 1, characterized in that: The expansion mechanism (2) comprises a column body (202), the outer wall of the column body (202) is slidably connected to the inner wall of the multifunctional frame (3), an expansion groove (201) is formed in the front side of the outer wall of the multifunctional frame (3), a fixing pin (203) is fixedly connected to the outer wall of the column body (202), a magnetic attraction block (204) is fixedly connected to the outer wall of the column body (202), a magnetic attraction plate (205) is fixedly connected to the outer wall of the magnetic attraction block (204), and a sticky attachment plate (206) is fixedly connected to the outer wall of the magnetic attraction plate (205).

3. The automobile door panel structure having a hidden storage function according to claim 1, characterized in that: A recess (15) is formed in the rear side of the outer wall of the door body (1), and a handle (16) is rotatably connected to the outer wall of the recess (15).

4. The automobile door panel structure having a hidden storage function according to claim 1, characterized in that: An adjusting seat (17) is fixedly connected to the rear side of the outer wall of the door body (1), and a rotating shaft (18) is rotatably connected to the bottom of the outer wall of the adjusting seat (17).

5. The automobile door panel structure having a hidden storage function according to claim 4, wherein: A rearview mirror frame (19) is fixedly connected to the top of the rotating shaft (18), and a mirror surface (20) is fixedly connected to the inner wall of the rearview mirror frame (19).

6. The automobile door panel structure having a hidden storage function according to claim 1, wherein: Two sealing strips (21) are fixedly connected to the outer wall of the door body (1), and a glass (22) is slidably connected to the outer wall of the door body (1).

7. The automobile door panel structure having a hidden storage function according to claim 1, characterized in that: A fixed block (23) is fixedly connected to the top of the outer wall of the multifunctional frame (3), and a button (24) is fixedly connected to the top of the outer wall of the fixed block (23).

8. The automobile door panel structure having a hidden storage function according to claim 1, characterized in that: An audio system (25) is fixedly connected to the front side of the outer wall of the door body (1), and a welcome light (26) is fixedly connected to the bottom of the outer wall of the door body (1).

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