High security automobile door panel

Abstract

The utility model relates to the technical field of automobile door panel, disclose a high security automobile door panel, including the buffer hard board, the adjacent side of buffer hard board is provided with the protection mechanism, the protection mechanism is used for increasing the security of door panel, the rear side of buffer hard board is provided with the protection mechanism, the rear side of buffer hard board is provided with the buffer mechanism, the buffer mechanism is used for improving safe buffer, the outside top of buffer hard board is provided with the wrapping mechanism, the protection mechanism includes a plurality of support bars, the adjacent side of a plurality of support bars is all fixedly connected in the adjacent side of buffer hard board, the adjacent side of the middle part of a plurality of support bars is all fixedly connected with the connecting rod, in the utility model, realized the effect that the protection strength is strong, can effectively disperse and absorb the impact force of collision, reduce the deformation degree of door panel, reduce the harm that the people in the car received because of the collision, promote the security protection level when the side collision of car.

Description

Technical Field

[0001] This utility model relates to the field of automotive door panel technology, and in particular to a high-safety automotive door panel. Background Technology

[0002] The car door panel is a key component on the side of a car body. It is mainly composed of an outer metal sheet, an inner frame, interior trim panels, and internal functional components. It is the structure connecting the side of the car body to the passenger compartment. It not only serves to close the car body and enhance its appearance, but also integrates functional components such as window regulators, door locks, and armrests, providing convenience for passengers. As a protective barrier on the side of the car body, the car door panel is directly related to the safety of the occupants and the structural stability of the car body when the vehicle is in motion, parked, or in the event of a collision. It is an indispensable part of vehicle safety.

[0003] High-safety car door panels are used to enhance the protection capabilities of vehicles in side collisions and reduce the risk of injury to occupants. When a vehicle is involved in a side impact, they enhance their structural strength to resist the transmission of external impact forces to the passenger compartment, reducing the amount of deformation on the side of the vehicle body. Some high-safety car door panels have a buffer structure inside that can absorb some of the impact energy when a collision occurs, mitigating the direct impact on the occupants' bodies and providing more reliable safety protection for the occupants, thus meeting the requirements of automotive safety regulations for side collision protection.

[0004] Existing high-safety car door panels suffer from insufficient protective strength. These panels typically enhance overall structural rigidity by adding reinforcing ribs within the metal frame, preventing rapid collapse of the door panel during initial side impacts. However, because the inner frame and outer metal plate of existing devices are rigidly welded together, when the impact force exceeds the bearing limit of the reinforcing ribs, the connection point can suddenly break, causing the outer metal plate to lose support and bend towards the passenger compartment. Furthermore, the internal cushioning structure is often filled with a single type of foam, which quickly compacts under sustained impact, preventing further energy absorption. This allows the remaining impact force to act directly on the occupants' bodies, failing to provide sustained and effective protection. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a high-security car door panel, aiming to improve the problem of insufficient protection in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a high-safety car door panel, including a buffer plate, a protective mechanism provided on an adjacent side of the buffer plate to increase the safety of the door panel, a protective mechanism provided on the rear side of the buffer plate, a buffer mechanism provided on the rear side of the buffer plate to improve safety buffering, a wrapping mechanism provided on the top of the outer side of the buffer plate, the protective mechanism including multiple support rods, each of the multiple support rods being fixedly connected to an adjacent side of the buffer plate on an adjacent side, each of the multiple support rods being fixedly connected to a connecting rod on an adjacent side of the middle of an adjacent side, each of the multiple connecting rods being fixedly connected to a protective shell on an adjacent side, each of the two protective shells having an airbag fixedly connected to the middle of the inner side, each of the two airbags having a fixing pad fixedly connected to the middle of the outer side, and each of the two fixing pads having a collision trigger fixedly connected to the outer side.

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

[0008] The protective mechanism includes two fixed rods. The outer front side of the front fixed rod is fixedly connected to the inner front end of the buffer plate. Multiple crossbars are fixedly connected to the inner side of both fixed rods. Hollow tubes are fixedly connected between adjacent inner sides of the two fixed rods.

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

[0010] The buffer mechanism includes two buffer plates. The front side of the front buffer plate is fixedly connected to the rear end of the rear fixed rod. Multiple ventilation grooves are opened on the inner side of both buffer plates. Multiple mounting plates are fixedly connected between adjacent buffer plates. High-pressure springs are fixedly connected between adjacent mounting plates. Fixed bolts are rotatably connected to adjacent sides of multiple mounting plates.

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

[0012] The packaging mechanism includes an outer shell, the inner side of which is fixedly connected to the outer front end of the buffer plate, a door frame fixedly connected to the top of the outer shell, a glass groove opened in the middle of the inner side of the door frame, a sealing frame fixedly connected to the front right side of the outer shell, a connecting groove opened in the middle of the inner side of the sealing frame, and a rotating component provided on the right side of the outer shell.

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

[0014] The rotating assembly includes multiple fixed blocks, with each adjacent side of the fixed blocks fixedly connected to the outer right side of the housing. A rotating column is rotatably connected to the middle of each fixed block, and connecting blocks are fixedly connected to the upper and lower outer ends of each rotating column.

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

[0016] A handle groove is provided on the front left side of the outer casing, and an opening / closing device is rotatably connected to the inner right side of the handle groove. A sensor is fixedly connected to the front right side of the outer casing.

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

[0018] One adjacent end of multiple fixing bolts penetrates the inner side of the mounting plate, and one adjacent end of multiple fixing bolts is rotatably connected between adjacent buffer plates. Multiple high-pressure springs are designed with equal spacing.

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

[0020] The front side of the buffer plate is fixedly connected to the inner front side of the outer shell, and the rear side of the buffer plate is fixedly connected to the outer front side of the front fixing rod.

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

[0022] 1. In this utility model, the protective shell is fixed by a protective frame composed of support rods and connecting rods. When a car collides, the collision trigger is activated by external force to activate the airbag. The airbag inflates rapidly and expands outward through the fixing pad. The buffer mechanism absorbs the collision energy. The multi-components work together to form multi-layer protection, achieving a strong protective effect, reducing the degree of door panel deformation, reducing the injury to the occupants due to the collision, improving the safety protection level during side collisions, and providing more reliable safety protection for drivers and passengers.

[0023] 2. In this utility model, multiple mounting plates between two buffer plates will approach each other under the impact force, and the high-pressure springs between the mounting plates will be compressed, converting the impact kinetic energy into elastic potential energy for buffering. This achieves the beneficial effect of efficiently absorbing and dispersing the impact force on the car door panel, effectively reducing the degree of deformation of the door panel caused by the impact, reducing the risk of side collision injury to the occupants of the vehicle, and providing strong protection for the safety of the occupants of the vehicle. Attached Figure Description

[0024] Figure 1 A perspective view of a high-safety car door panel proposed in this utility model;

[0025] Figure 2 This is a front view of a high-safety car door panel proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of a high-safety automotive door panel protection mechanism proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the structure of a high-safety automotive door panel protective mechanism proposed in this utility model;

[0028] Figure 5 This is a schematic diagram of the structure of a buffer rigid plate for a high-safety automobile door panel proposed in this utility model;

[0029] Figure 6 Enlarged view of point A in the middle.

[0030] Legend:

[0031] 1. Buffer plate; 2. Protective mechanism; 201. Support rod; 202. Connecting rod; 203. Protective shell; 204. Airbag; 205. Fixing pad; 206. Collision trigger; 3. Buffer mechanism; 301. Buffer plate; 302. Ventilation groove; 303. Mounting plate; 304. High-pressure spring; 305. Fixing bolt; 4. Protective mechanism; 401. Fixing rod; 402. Crossbar; 403. Hollow tube; 5. Enclosure mechanism; 501. Shell; 502. Door frame; 503. Glass groove; 504. Sealing frame; 505. Joint groove; 506. Rotating assembly; 5061. Fixing block; 5062. Rotating column; 5063. Connecting block; 6. Handle groove; 7. Opener / closer; 8. Sensor. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0033] Reference Figure 1 , Figure 4 and Figure 5This utility model provides an embodiment of a high-safety car door panel, including a buffer hard plate 1. The buffer hard plate 1 serves as the basic frame of the door panel, providing installation support and bearing a certain structural strength. A protective mechanism 2 is provided on the adjacent side of the buffer hard plate 1. The protective mechanism 2 is used to provide side protection in the event of a collision or other accident, further increasing the safety performance of the door panel. The protective mechanism 2 enhances the door panel's impact resistance and protection effect for occupants through its own structural design. A protective mechanism 4 is provided on the rear side of the buffer hard plate 1, protecting the rear side of the buffer hard plate 1 and related components, reducing damage caused by external factors. A buffer mechanism 3 is provided on the rear side of the buffer hard plate 1. The buffer mechanism 3 absorbs and mitigates the impact force when impacted, improving safety buffering and reducing the impact of the impact on the door panel and occupants. A wrapping mechanism 5 is provided on the outer top of the buffer hard plate 1. Structure 5 integrates and wraps the top of the buffer plate 1 and related components, making the door panel structure more complete. The wrapping mechanism 5 includes a shell 501, which plays the role of wrapping and protecting the internal components. The inner side of the shell 501 is fixedly connected to the outer front end of the buffer plate 1, so that the shell 501 and the buffer plate 1 are firmly combined to form a stable front structure. The top of the shell 501 is fixedly connected to a door frame 502, which is used to install and fix the window glass and enhance the structural strength of the top of the door panel. A glass groove 503 is opened in the middle of the inner side of the door frame 502. The glass groove 503 provides space and positioning for the installation of the window glass, ensuring that the glass is installed firmly. A sealing frame 504 is fixedly connected to the front right side of the outer side of the shell 501. The sealing frame 504 enhances the sealing between the door panel and the body, reducing the entry of dust, rainwater, etc. into the vehicle. A connecting groove 505 is opened in the middle of the inner side of the sealing frame 504. The connecting groove 505 facilitates the precise connection between the sealing frame 504 and the corresponding parts of the body, improving the sealing effect.

[0034] A rotating assembly 506 is provided on the outer right side of the outer casing 501. The rotating assembly 506 enables the door panel to rotate and open, ensuring normal opening and closing operation of the door panel. The rotating assembly 506 includes multiple fixing blocks 5061, which are used to fix the rotating column 5062, ensuring the stable installation of the rotating assembly 506. The adjacent sides of the multiple fixing blocks 5061 are fixedly connected to the outer right side of the outer casing 501, forming a solid connection between the fixing blocks 5061 and the outer casing 501, providing reliable support for the rotating column 5062. The rotating column 5062 is rotatably connected to the middle of the multiple fixing blocks 5061, and the rotating column 5062 rotates around the fixing block 5061. The door panel is provided with a rotation axis. Connecting blocks 5063 are fixedly connected to the upper and lower outer ends of multiple rotating columns 5062. These connecting blocks 5063 are used to connect the rotating columns 5062 to the vehicle body, enabling the door panel to rotate and open. The front side of the buffer plate 1 is fixedly connected to the inner front side of the outer shell 501, forming an integral structure with the outer shell 501, enhancing the stability of the front structure of the door panel. The rear side of the buffer plate 1 is fixedly connected to the outer front side of the front fixing rod 401, ensuring a firm connection between the front fixing rod 401 and the buffer plate 1, improving the connection strength between the protection mechanism 4 and the buffer plate 1. The protection mechanism 2 includes multiple support rods 201. The support rods 201 enhance the overall structural strength of the protective mechanism 2 and improve its impact resistance. Multiple support rods 201 are fixedly connected to adjacent sides of the buffer plate 1, ensuring a stable connection between the support rods 201 and the buffer plate 1 and guaranteeing the secure installation of the protective mechanism 2. Connecting rods 202 are fixedly connected to adjacent sides of the middle portion of multiple support rods 201, connecting them into a single unit and enhancing the structural integrity of the protective mechanism 2. Protective shells 203 are fixedly connected to adjacent sides of multiple connecting rods 202, accommodating and protecting the internal airbags 204 to prevent them from being damaged by external forces. The vehicle is damaged. Both protective shells 203 have airbags 204 fixedly connected to the inner center of each shell. When a collision occurs, the airbags 204 inflate rapidly to cushion and protect the occupants. Both airbags 204 have fixing pads 205 fixedly connected to the outer center of each shell. The fixing pads 205 make the connection between the airbags 204 and the collision trigger 206 more secure and provide some cushioning assistance when the airbags inflate. Both fixing pads 205 have collision triggers 206 fixedly connected to the outer side of each pad. When a collision signal is detected, the collision trigger 206 quickly triggers the airbags 204 to inflate, ensuring that the airbags 204 can play their protective role in a timely manner.

[0035] Specifically, when the car is driving normally, the protective mechanism 2 is in a standby state. Multiple support rods 201 and connecting rods 202 inside the mechanism are interconnected to form a stable whole. The protective shell 203 encloses the airbag 204, and the fixing pad 205 tightly connects the airbag 204 to the collision trigger 206, ready to respond to collisions at any time. The buffer mechanism 3, relying on its own buffering characteristics, remains stable in a non-collision state, preparing for potential impacts. The protective mechanism 4 provides continuous protection to the rear side of the buffer plate 1 and related components, reducing damage caused by external factors. In the enclosing mechanism 5, the outer shell 501 is firmly connected to the outer front end of the buffer plate 1, forming a complete front structure together with the top door frame 502 and glass groove 503. The sealing frame 504 is precisely connected to the car body through the connecting groove 505 to ensure sealing. The fixing block 5061, rotating column 5062, and connecting block 5063 of the rotating component 506 cooperate to achieve normal operation of the door panel. When the car is involved in a side collision or other unexpected situation, the impact force generated at the moment of impact first acts on the outer shell 501. The outer shell 501 transfers part of the impact force to the buffer plate 1. The buffer plate 1 initially resists the impact with its own strength. At the same time, the collision trigger 206 of the protective mechanism 2 quickly detects the collision signal and immediately triggers the airbag 204 to inflate. The inflated airbag 204 is deployed from the protective shell 203 and, with the auxiliary buffering of the fixing pad 205, directly provides effective protection to the side of the occupants. The overall structure composed of the support rod 201 and the connecting rod 202 enhances the impact resistance of the door panel and further disperses the impact force. When the buffer mechanism 3 is subjected to the impact force, it quickly absorbs and mitigates the impact force through its own buffering characteristics, reducing the impact on the door panel and the occupants. The protective mechanism 4 continuously protects the rear side of the buffer plate 1 and related components, reducing the damage to internal components caused by external factors during the impact.

[0036] Reference Figure 1 , Figure 5 and Figure 6The buffer mechanism 3 includes two buffer plates 301. These two buffer plates 301 provide the installation foundation and initial buffer carrier for the subsequent buffer structure. The front side of the front buffer plate 301 is fixedly connected to the rear end of the rear fixing rod 401, forming a stable integral structure between the buffer plate 301 and the fixing rod 401. This ensures that the buffer mechanism 3 can stably transmit force and function when subjected to external force. Multiple air vents 302 are provided on the inner sides of both buffer plates 301. These vents allow air circulation during the buffering process, reducing resistance caused by air compression and mitigating the adverse effects of temperature changes on the inner side of the buffer plates 301. Multiple mounting plates 303 are fixedly connected between adjacent buffer plates 301. The mounting plates 303 provide installation positions for high-pressure springs 304 and fixing bolts 305, enabling orderly assembly and coordinated operation of the components. High-pressure springs 304 are also fixedly connected between adjacent mounting plates 303. When subjected to external force... When compressed, the buffer plate 301 undergoes elastic deformation, converting the external force into elastic potential energy, thereby absorbing and buffering the impact. Multiple mounting plates 303 are rotatably connected to adjacent sides with fixing bolts 305. These bolts 305 connect and fix the mounting plates 303 to the buffer plate 301, ensuring that the mounting plates 303 do not shift during buffering and guaranteeing the stability of the buffer structure. Adjacent ends of the fixing bolts 305 penetrate the inner side of the mounting plates 303, allowing them to extend into the interior of the mounting plates 303, enhancing the connection's strength. Adjacent ends of the fixing bolts 305 are rotatably connected between adjacent buffer plates 301. This connection method allows the buffer plates 301 to rotate relative to each other when subjected to external force, which, combined with the deformation of the springs, improves the buffering flexibility of the buffer mechanism 3. Multiple high-pressure springs 304 are designed with equal spacing, ensuring that the high-pressure springs 304 evenly distribute the impact force when subjected to force, preventing excessive deformation of some springs due to uneven force distribution, which would affect the overall buffering effect.

[0037] Specifically, the external force first acts on the two buffer plates 301 of the buffer mechanism 3. Since the front side of the front buffer plate 301 is fixedly connected to the rear end of the rear fixed rod 401, forming a stable overall structure, the external force can be stably transmitted to the entire buffer mechanism 3. When the external force is transmitted to the buffer plates 301, the two buffer plates 301 tend to move closer to each other after being subjected to force. At this time, the multiple mounting plates 303 connected between the two adjacent buffer plates 301 will be squeezed. After the mounting plates 303 are squeezed, they will exert pressure on the multiple high-pressure springs 304 fixedly connected between the adjacent mounting plates 303. Under the action of pressure, the high-pressure springs 304 undergo elastic deformation, converting the external force into elastic potential energy, thereby absorbing and buffering the impact force. At the same time, since the multiple high-pressure springs 304 are designed with equal spacing, they can evenly distribute the impact force, avoiding excessive deformation of some high-pressure springs 304 due to uneven force distribution, which would affect the overall buffering effect. During the relative motion, the multiple ventilation slots 302 on the inner sides of the two buffer plates 301 function to allow air circulation inside the buffer plates 301, reducing the resistance caused by air compression and mitigating the adverse effects of temperature changes inside the buffer plates 301. In addition, the mounting plate 303 is connected and fixed to the buffer plates 301 by fixing bolts 305. The adjacent ends of the multiple fixing bolts 305 pass through the inner side of the mounting plate 303 and are rotatably connected between the adjacent buffer plates 301. This connection method ensures that the mounting plate 303 will not shift during the buffering process, guaranteeing the stability of the buffer structure, while also allowing the buffer plates 301 to rotate to a certain extent when subjected to external forces. Combined with the deformation of the high-pressure spring 304, this enhances the buffering flexibility of the buffer mechanism 3. When the external force gradually decreases or disappears, the high-pressure spring 304 releases the stored elastic potential energy, causing the mounting plate 303 and the buffer plate 301 to return to their initial positions, thus achieving effective buffering of the impact force.

[0038] Reference Figure 2 , Figure 3 and Figure 4The protection mechanism 4 includes two fixed rods 401, which provide an installation base and structural support for the protection mechanism 4. The front fixed rod 401 is fixedly connected to the front inner side of the buffer plate 1, so that the buffer plate 1 and the fixed rod 401 form a stable whole, enhancing the impact resistance of the door panel. Multiple crossbars 402 are fixedly connected to the inner sides of both fixed rods 401. The crossbars 402 can further strengthen the connection between the two fixed rods 401 and improve the overall rigidity of the protection mechanism 4. Hollow tubes 4 are fixedly connected between adjacent inner sides of the two fixed rods 401. 03. The hollow tube 403 reduces the weight of the protection mechanism 4 while ensuring structural strength, and can absorb part of the impact force through its own deformation when it is impacted. The front left end of the outer shell 501 is provided with a handle groove 6, which provides a grip space for the user to easily open and close the door panel. The inner right end of the handle groove 6 is rotatably connected to the opener 7, which realizes the rotation opening and closing function of the door panel and controls the opening and closing state of the door panel. The front right end of the outer shell 501 is fixedly connected to a sensor 8, which can sense external touch or other signals and provide a trigger signal for the safety function of the door panel.

[0039] Specifically, when the door panel is in its normal state, the protection mechanism 4 acts as a supporting structure, providing a stable installation base and structural support for the entire door panel through two fixed rods 401. The front fixed rod 401 is fixedly connected to the inner front end of the buffer plate 1, forming a rigid whole. The rigidity of the buffer plate 1 and the supporting strength of the fixed rods 401 jointly enhance the door panel's impact resistance when facing external impacts. Multiple crossbars 402 on the inner side of the two fixed rods 401 reinforce the connection, improving the overall rigidity of the protection mechanism 4. Meanwhile, the hollow tubes 403 adjacent to the inner side reduce the overall weight while ensuring structural strength. Furthermore, at the moment the door panel is impacted, the hollow tubes 403 absorb part of the impact through their own deformation. The impact force, combined with the support system consisting of the buffer plate 1, the fixed rod 401, and the crossbar 402, forms multiple protective barriers to reduce the damage to the door panel from impacts. When the user needs to open or close the door panel, they can insert their hand into the handle groove 6 on the front left side of the outer casing 501 and apply force through the grip space. At this time, the opener 7, which is rotatably connected to the right side of the handle groove 6, will respond to the external force and realize the rotation and opening / closing of the door panel, thereby controlling the door panel to switch between open and closed states. In addition, the sensor 8 on the front right side of the outer casing 501 will continuously sense external touch or other signals. Once an abnormality is detected, the sensor 8 will immediately send a trigger signal to ensure that the door panel's safety protection function is effectively activated, providing comprehensive protection for the door panel's safety and stability.

[0040] Working principle: When the car is driving normally, the protective mechanism 2 is in standby mode. The protective shell 203 encloses the airbag 204, and the fixing pad 205 tightly connects the airbag 204 to the collision trigger 206, ready to deal with collisions at any time. The buffer mechanism 3 remains stable in the non-collision state, preparing to buffer potential impacts. The protective mechanism 4 provides continuous protection for the rear side of the buffer plate 1 and related components, reducing damage caused by external factors. When the car experiences a side collision or other unexpected situation, the impact force generated at the moment of collision first acts on the shell 501. The shell 501 transfers part of the impact force to the buffer plate 1. The buffer plate 1 initially resists the impact with its own strength, while... The collision trigger 206 of the protective mechanism 2 quickly detects the collision signal and immediately triggers the airbag 204 to inflate. The inflated airbag 204 pops out from the protective shell 203 and, with the auxiliary buffer of the fixing pad 205, directly provides effective protection to the side of the occupants. The overall structure composed of the support rod 201 and the connecting rod 202 enhances the impact resistance of the door panel and further disperses the impact force. When the buffer mechanism 3 is subjected to impact force, it quickly absorbs and mitigates the impact force through its own buffer characteristics, reducing the impact on the door panel and the occupants. The protective mechanism 4 continuously protects the rear side of the buffer hard plate 1 and related components, reducing the damage to internal components caused by external factors during the impact.

[0041] Furthermore, the external force first acts on the two buffer plates 301 of the buffer mechanism 3. The front side of the front buffer plate 301 is fixedly connected to the rear end of the rear fixed rod 401, forming a stable whole, so that the external force is stably transmitted to the entire buffer mechanism 3. After being subjected to force, the two buffer plates 301 tend to move closer together, and the multiple mounting plates 303 between adjacent mounting plates are subsequently compressed, squeezing the multiple high-pressure springs 304 between adjacent mounting plates 303. The high-pressure springs 304 undergo elastic deformation under pressure, converting the external force into elastic potential energy, thereby absorbing and buffering the impact force. The high-pressure springs 304 are equidistantly designed to evenly distribute the impact. To minimize impact and prevent excessive deformation that could affect the overall effect, multiple ventilation slots 302 on the inner side of the buffer plate 301 allow air to circulate during relative movement, reducing the adverse effects of air compression resistance and temperature changes. In addition, the mounting plate 303 is connected to the buffer plate 301 by fixing bolts 305, ensuring that the mounting plate 303 does not shift and remains structurally stable, while allowing the buffer plate 301 to rotate to a certain extent relative to the ground. This, combined with spring deformation, enhances the buffering flexibility. When the external force decreases or disappears, the high-pressure spring 304 releases its potential energy, causing the mounting plate 303 and the buffer plate 301 to reset, thus completing effective buffering.

[0042] 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 high-safety automotive door panel, comprising a buffer rigid plate (1), characterized in that: A protective mechanism (2) is provided on the adjacent side of the buffer hard plate (1), the protective mechanism (2) is used to increase the safety of the door panel, a protective mechanism (4) is provided on the rear side of the buffer hard plate (1), a buffer mechanism (3) is provided on the rear side of the buffer hard plate (1), the buffer mechanism (3) is used to improve safety buffering, and a wrapping mechanism (5) is provided on the top of the outer side of the buffer hard plate (1). The protective mechanism (2) includes multiple support rods (201), with each adjacent side of the multiple support rods (201) fixedly connected to an adjacent side of the buffer plate (1), each adjacent side of the middle of the multiple support rods (201) fixedly connected to a connecting rod (202), each adjacent side of the multiple connecting rods (202) fixedly connected to a protective shell (203), each inner middle of the two protective shells (203) fixedly connected to an airbag (204), each outer middle of the two airbags (204) fixedly connected to a fixing pad (205), and each outer side of the two fixing pads (205) fixedly connected to a collision trigger (206).

2. The high-safety automotive door panel according to claim 1, characterized in that: The protection mechanism (4) includes two fixed rods (401). The front side of the front fixed rod (401) is fixedly connected to the front end of the inner side of the buffer plate (1). Multiple crossbars (402) are fixedly connected to the inner side of both fixed rods (401). Hollow tubes (403) are fixedly connected between adjacent inner sides of the two fixed rods (401).

3. A high-safety automotive door panel according to claim 1, characterized in that: The buffer mechanism (3) includes two buffer plates (301). The front side of the front buffer plate (301) is fixedly connected to the rear end of the rear fixing rod (401). Multiple ventilation grooves (302) are provided on the inner side of both buffer plates (301). Multiple mounting plates (303) are fixedly connected between adjacent buffer plates (301). High-pressure springs (304) are fixedly connected between adjacent mounting plates (303). Fixing bolts (305) are rotatably connected to adjacent sides of multiple mounting plates (303).

4. A high-safety automotive door panel according to claim 1, characterized in that: The packaging mechanism (5) includes a housing (501), the inner side of which is fixedly connected to the outer front end of the buffer plate (1), a door frame (502) is fixedly connected to the top of the housing (501), a glass groove (503) is provided in the middle of the inner side of the door frame (502), a sealing frame (504) is fixedly connected to the front end of the right side of the outer side of the housing (501), a connecting groove (505) is provided in the middle of the inner side of the sealing frame (504), and a rotating component (506) is provided on the right side of the outer side of the housing (501).

5. A high-safety automotive door panel according to claim 4, characterized in that: The rotating assembly (506) includes a plurality of fixed blocks (5061), with each adjacent side of the plurality of fixed blocks (5061) fixedly connected to the outer right side of the outer shell (501), and each of the plurality of fixed blocks (5061) having a rotating column (5062) rotatably connected to the middle of the plurality of fixed blocks (5061), and each of the outer upper and lower ends of the plurality of rotating columns (5062) having a connecting block (5063) fixedly connected to the outer side.

6. A high-safety automotive door panel according to claim 4, characterized in that: The front left end of the outer casing (501) is provided with a handle groove (6), the inner right end of the handle groove (6) is rotatably connected to an opener (7), and the front right end of the outer casing (501) is fixedly connected to a sensor (8).

7. A high-safety automotive door panel according to claim 3, characterized in that: The adjacent ends of the plurality of fixing bolts (305) all penetrate the inner side of the mounting plate (303), the adjacent ends of the plurality of fixing bolts (305) are rotatably connected between the adjacent buffer plates (301), and the plurality of high pressure springs (304) are all designed to be equidistant.

8. A high-safety automotive door panel according to claim 4, characterized in that: The front side of the buffer plate (1) is fixedly connected to the inner front side of the outer shell (501), and the rear side of the buffer plate (1) is fixedly connected to the outer front side of the front fixing rod (401).

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