Decorative plate for car trunk

Abstract

The utility model relates to the technical field of automobile decorative plates, and discloses an automobile trunk decorative plate which comprises a fixed bottom plate, a protective plate is slidably connected to the inner wall of the fixed bottom plate, a base is fixedly connected to the inner wall of the fixed bottom plate, an adapter plate is fixedly connected to the inner wall of the protective plate, and first connecting rods are rotatably connected to the two sides of the outer wall of the base respectively. Second connecting rods are rotationally connected to the two sides of the outer wall of the adapter plate, one end of each first connecting rod is rotationally connected with one end of the corresponding second connecting rod, and a buffering assembly is arranged on one side of the outer wall of the base. The buffering assembly comprises a telescopic rod, and one end of the telescopic rod is fixedly connected to the outer wall of the base. According to the automobile luggage buffering device, external force is effectively absorbed, the buffering capacity to the external force is greatly enhanced through the synergistic effect between the first spring and the telescopic rod, the damage risk of impact to articles in an automobile is reduced, and the safety and stability of luggage in the driving process are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of automotive trim panel technology, and in particular to an automotive trunk trim panel. Background Technology

[0002] In modern automotive design, the trunk, as a crucial space for carrying and storing goods, is increasingly valued for its safety and practicality. Especially in daily use, the trunk not only bears the weight of luggage and items but also needs to withstand external impacts, friction, and other factors affecting the contents of the vehicle. Therefore, developing a high-performance automotive trunk trim panel that effectively protects luggage and ensures a clean and safe interior is a critical issue that the automotive manufacturing and parts industries urgently need to address.

[0003] Currently, existing car trunk structures generally consist of a fixed floor and external trim components, primarily relying on simple mechanical connections and basic protective designs for protection. These devices typically use rigid materials for the trunk floor, but fail to effectively withstand external impacts. Common structures include combinations of plastics or metals, and most tend towards static support, lacking effective cushioning mechanisms when subjected to external impacts, making internal items easily damaged. Furthermore, existing trunk waterproofing and dustproofing designs are relatively simple, lacking comprehensive protective layers, making it difficult to maintain their protective effectiveness under complex and changing environmental conditions.

[0004] Existing trunk trim panels often fail to effectively absorb and disperse force when subjected to external pressure or impact, easily leading to damage to luggage. Failure to address this issue not only affects luggage safety but may also cause financial losses for users. Therefore, there is an urgent need for a new type of automotive trunk trim panel that, through optimized design, possesses better cushioning and protection capabilities when facing external impacts, thereby improving the overall safety and user experience of the vehicle's trunk. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a car trunk trim panel, which aims to improve the problem that existing trunk trim panels often fail to effectively absorb and disperse force when encountering external pressure or impact, easily leading to damage to luggage.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a car trunk decorative panel, including a fixed base plate, a protective plate slidably connected to the inner wall of the fixed base plate, a base fixedly connected to the inner wall of the fixed base plate, a transition plate fixedly connected to the inner wall of the protective plate, connecting rod 1 rotatably connected to both sides of the outer wall of the base, connecting rod 2 rotatably connected to both sides of the outer wall of the transition plate, one end of connecting rod 1 rotatably connected to one end of connecting rod 2, and a buffer assembly provided on one side of the outer wall of the base;

[0007] The buffer assembly includes a telescopic rod, one end of which is fixedly connected to the outer wall of the base. A second spring is sleeved on the outer wall of the telescopic rod. A sliding rod is rotatably connected at the connection between the first connecting rod and the second connecting rod. A first spring is sleeved on the outer wall of the sliding rod.

[0008] Furthermore, elastic sealing layers are fixedly connected to both sides of the outer wall of the protective plate, a waterproof coating is applied to the exterior of the protective plate, and protective components are installed inside the protective plate.

[0009] Furthermore, the protective component includes an anti-corrosion layer, an anti-collision layer, and a fireproof layer, all of which are disposed inside the protective plate.

[0010] Furthermore, one end of the second spring is fixedly connected to the outer wall of the base, and the other end of the second spring is fixedly connected to the outer wall of the adapter plate.

[0011] Furthermore, the outer wall of the slide rod is slidably connected inside the protective plate, and the slide rod is used to guide the extension and retraction of the spring.

[0012] Furthermore, one end of the spring is fixedly connected to the inner wall of the protective plate.

[0013] Furthermore, the top end of the telescopic rod is fixedly connected to the outer wall of the adapter plate, and the telescopic rod is used to guide the extension and retraction of the spring.

[0014] Furthermore, the outer wall of the elastic sealing layer is slidably connected inside the fixed base plate, and the elastic sealing layer is used to seal the space between the fixed base plate and the protective plate.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, when external pressure is applied to the protective plate, the protective plate is connected to the fixed base plate through a sliding mechanism, which quickly drives the adapter plate and telescopic rod to perform corresponding actions, thereby effectively absorbing external force. The synergistic effect between the spring and the telescopic rod greatly enhances the buffering capacity against external force, reduces the risk of damage to items inside the vehicle from impact, and ensures the safety and stability of luggage during travel.

[0017] 2. In this utility model, the elastic sealing layer on both sides of the outer wall of the protective plate effectively blocks the intrusion of moisture and dust, while the waterproof coating further improves its waterproof performance. In addition, the internal anti-corrosion layer can resist corrosion and extend its service life; the anti-collision layer protects the internal luggage by absorbing impact force, and the fireproof layer ensures flame retardant performance in case of accidents, effectively protecting the safety of items inside the vehicle and providing users with a reliable user experience. Attached Figure Description

[0018] Figure 1This is a three-dimensional structural diagram of a car trunk decorative panel proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of one side of the curved portion of a car trunk trim panel proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of one side of the extension of a car trunk trim panel according to the present invention.

[0021] Figure 4 This is a schematic diagram of the internal structure of the protective panel of a car trunk trim panel proposed in this utility model.

[0022] Legend:

[0023] 1. Fixed base plate; 2. Protective plate; 3. Base; 4. Adapter plate; 5. Link 1; 6. Link 2; 7. Slide rod; 8. Spring 1; 9. Telescopic rod; 10. Spring 2; 11. Elastic sealing layer; 12. Waterproof coating; 13. Anti-corrosion layer; 14. Anti-collision layer; 15. Fireproof layer. Detailed Implementation

[0024] 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.

[0025] Reference Figure 1 - Figure 3 The present invention provides an embodiment of a car trunk decorative panel, including a fixed base plate 1, which is installed on the upper surface of the car trunk to provide a stable support and protective foundation. A protective plate 2 is slidably connected to the inner wall of the fixed base plate 1, mainly used to withstand external pressure and impact. A base 3 is fixedly connected to the inner wall of the fixed base plate 1, and a transition plate 4 is fixedly connected to the inner wall of the protective plate 2. A connecting rod 5 is rotatably connected to both sides of the outer wall of the base 3, and a connecting rod 6 is rotatably connected to both sides of the outer wall of the transition plate 4. One end of the connecting rod 5 is rotatably connected to one end of the connecting rod 6. A buffer assembly is provided on one side of the outer wall of the base 3.

[0026] The buffer assembly includes a telescopic rod 9, which retracts according to the movement of the adapter plate 4, thereby performing its buffering and adjustment functions to help absorb external impact forces and protect the internal luggage. One end of the telescopic rod 9 is fixedly connected to the outer wall of the base 3. A second spring 10 is sleeved on the outer wall of the telescopic rod 9. A sliding rod 7 is rotatably connected at the connection between the connecting rod 5 and the second connecting rod 6. One end of the connecting rod connected to the telescopic rod 9 moves through the movement of the protective plate 2, while the other end pushes the first spring 8. The outer wall of the sliding rod 7 is sleeved with the first spring 8. By cooperating with the telescopic rod 9, the first spring 8 can contract and release when subjected to pressure, playing a role in absorbing and buffering external forces and protecting the luggage from direct impact.

[0027] Specifically, the first step is to install a fixed base plate 1 onto the upper surface of the car's roof trunk to achieve an effective protection mechanism. This not only ensures the stability of the decorative panel but also provides reliable support when facing external pressure. If the protective panel 2 is impacted by an external force, the fixed base plate 1 will cause the protective panel 2 to slide along its inner wall. During this process, the movement of the protective panel 2 will guide the adapter plate 4 to move downward, thereby triggering the retraction of the telescopic rod 9. This causes one end of the connecting rod 6 to exert force outward and connect with the other end of the spring 8. Through this linkage mechanism, the spring begins to retract. Ultimately, through the cooperation between the spring 8 and the telescopic rod 9, an effective buffer and protection against external impacts is formed, ensuring the safety of the items inside the trunk.

[0028] Reference Figure 1 and Figure 4 Both sides of the outer wall of the protective panel 2 are fixedly connected with elastic sealing layers 11, which effectively prevent moisture and dust from entering the suitcase, thereby preventing the internal items from getting damp or contaminated by dust. The exterior of the protective panel 2 is coated with a waterproof coating 12, which further enhances the waterproof performance. The protective panel 2 is equipped with protective components, including an anti-corrosion layer 13, which protects the material from the effects of corrosive substances in the environment and extends the service life of the decorative panel; an anti-collision layer 14, which absorbs external impact and reduces damage to the internal luggage; and a fireproof layer 15, which enhances the flame retardant performance of the protective panel 2 and ensures safety in the event of an accidental fire. All three layers—anti-corrosion layer 13, anti-collision layer 14, and fireproof layer 15—are located inside the protective plate 2. One end of spring 10 is fixedly connected to the outer wall of the base 3, and the other end of spring 10 is fixedly connected to the outer wall of the adapter plate 4. The outer wall of the sliding rod 7 is slidably connected to the inside of the protective plate 2. The sliding rod 7 is used to guide the extension and retraction of spring 8. One end of spring 8 is fixedly connected to the inner wall of the protective plate 2. The top end of the telescopic rod 9 is fixedly connected to the outer wall of the adapter plate 4. The telescopic rod 9 is used to guide the extension and retraction of spring 10. The outer wall of the elastic sealing layer 11 is slidably connected to the inside of the fixed base plate 1. The elastic sealing layer 11 is used to seal the space between the fixed base plate 1 and the protective plate 2.

[0029] Specifically, elastic sealing layers 11 are fixedly connected to both sides of the outer wall of the protective panel 2, which enhances the sealing performance of the decorative panel and effectively isolates the intrusion of moisture and dust. At the same time, the exterior of the protective panel 2 is coated with a waterproof coating 12, which further enhances its waterproof performance. In addition, to resist the invasion of corrosive substances in the environment, the anti-corrosion layer 13 extends the service life of the decorative panel. In order to protect the items inside the trunk from external impacts, the anti-collision layer 14 uses special materials that can effectively absorb impact force and reduce damage to the internal items. The design of the fireproof layer 15 improves the flame retardant performance of the protective panel 2, ensuring safety in accidental situations and providing all-round protection, greatly enhancing the user experience of the car owner and the safety of luggage.

[0030] Working principle: When the car trunk trim panel is needed, the fixed base plate 1 is first installed on the upper surface of the car trunk to achieve protection. At the same time, when the protective plate 2 is subjected to external pressure, it will slide on the inner wall of the fixed base plate 1. At this time, the movement of the protective plate 2 will drive the adapter plate 4 to move downward. The movement of the adapter plate 4 will cause the telescopic rod 9 to retract and drive one end of the connecting rod 6 to move. Then, the other end of the connecting rod 6 will push one end of the spring 8 to move, causing the spring 8 to retract. At this time, the extension and retraction between the spring 8 and the telescopic rod 9 will buffer and protect against external forces.

[0031] In addition, elastic sealing layers 11 are fixedly connected to both sides of the outer wall of the protective panel 2, which can effectively block the intrusion of moisture and dust. At the same time, the exterior of the protective panel 2 is coated with a waterproof coating 12, which further enhances its waterproof ability. The anti-corrosion layer 13 can resist corrosive substances in the environment and extend the service life of the decorative panel. The anti-collision layer 14 protects the internal luggage by absorbing the impact force and prevents external impacts from damaging the protective panel 2 and its contents. The fireproof layer 15 improves the flame retardant performance of the protective panel 2, ensures safety in accidental situations, effectively protects the contents of the vehicle, and provides a safe and reliable user experience.

[0032] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are 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 car luggage compartment trim panel comprising a fixed base panel (1), characterized in that: The fixed bottom plate (1) inner wall is slidably connected with the guard plate (2), the fixed bottom plate (1) inner wall is fixedly connected with the base (3), the guard plate (2) inner wall is fixedly connected with the adapter plate (4), the base (3) outer wall both sides are rotatably connected with the connecting rod one (5), the adapter plate (4) outer wall both sides are rotatably connected with the connecting rod two (6), the connecting rod one (5) one end is rotatably connected with the connecting rod two (6) one end, the base (3) outer wall one side is provided with buffer assembly; The buffer assembly includes a telescopic rod (9), one end of the telescopic rod (9) is fixedly connected to the outer wall of the base (3), the telescopic rod (9) is sleeved with spring two (10) on the outer wall, the connecting rod one (5) and the connecting rod two (6) are rotatably connected with the slide rod (7) at the connecting place, the slide rod (7) is sleeved with spring one (8) on the outer wall.

2. The automobile trunk trim panel according to claim 1, wherein: The outer wall of the guard plate (2) is fixedly connected with the elastic sealing layer (11) on both sides, the outer part of the guard plate (2) is coated with a waterproof coating (12), and the inner part of the guard plate (2) is provided with a protection assembly.

3. The automobile trunk trim panel according to claim 2, wherein: The protection assembly includes a corrosion-resistant layer (13), an anti-collision layer (14) and a fireproof layer (15), and the corrosion-resistant layer (13), the anti-collision layer (14) and the fireproof layer (15) are arranged in the guard plate (2).

4. The automobile trunk trim panel according to claim 1, wherein: One end of the spring two (10) is fixedly connected to the outer wall of the base (3), and the other end of the spring two (10) is fixedly connected to the outer wall of the adapter plate (4).

5. The automobile trunk trim panel according to claim 1, wherein: The outer wall of the slide rod (7) is slidably connected in the guard plate (2), and the slide rod (7) is used for guiding the expansion of the spring one (8).

6. The automobile trunk trim panel according to claim 1, wherein: One end of the spring one (8) is fixedly connected to the inner wall of the guard plate (2).

7. The automobile trunk trim panel according to claim 1, wherein: The top end of the telescopic rod (9) is fixedly connected to the outer wall of the adapter plate (4), and the telescopic rod (9) is used for guiding the expansion of the spring two (10).

8. The automobile trunk trim panel according to claim 2, wherein: The outer wall of the elastic sealing layer (11) is slidably connected in the fixed bottom plate (1), and the elastic sealing layer (11) is used for sealing between the fixed bottom plate (1) and the guard plate (2).

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