Rear door decorative plate body

Abstract

The utility model discloses a back door decorating plate body, which relates to the field of automobile decorating parts, and comprises a main frame plate and a bottom protecting plate, the main frame plate is fixedly arranged below a back door of a vehicle through bolts and buckles, the bottom protecting plate is fixedly arranged at the bottom of the main frame plate, a light reflecting plate is arranged on the outer side surface of the main frame plate, and the bottom protecting plate is fixedly arranged on the bottom of the main frame plate. The top of the bottom plate of the main frame plate is provided with a decorative plate, and a filling pad is arranged between the main frame plate and the bottom protection plate, so that noise generated during driving can be well isolated, part of impact force can be absorbed when the bottom protection plate is impacted, and therefore, the noise can be effectively reduced, and the service life of the vehicle can be prolonged. And certain thrust can be provided when the plates deform, and vibration generated by gaps due to deformation is reduced.

Description

Technical Field

[0001] The utility model relates to the field of automobile decoration parts, in particular to a rear door decoration panel body. Background Art

[0002] With the rapid development of the automobile industry, on the basis that users obtain satisfactory automobile power performance, improving the aesthetics and safety of automobiles has received extensive attention. Generally, decorative panels are provided at the bottom side of the rear doors of automobiles. The existing decorative panels are made of simple stainless steel thin plates with a single structure, are fixed on the outside of the back of the automobile rear door, have poor firmness, low anti-extrusion performance, and are very easy to deform. After deformation, not only the aesthetics is affected, but also the safety performance is greatly reduced.

[0003] Especially after various manufacturers set up various reflective plates and decorative plates on the decorative panel, after deformation occurs, the gap between the plates increases, and noise will occur during driving. After a long time, damage will be caused due to the vibration generated by the gap and the mutual collision between the plates. Content of the Utility Model

[0004] The purpose of the utility model is to provide a rear door decoration panel body to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A rear door decoration panel body, including a main frame plate and a bottom guard plate. The main frame plate is fixedly installed below the vehicle rear door through bolts and buckles. The bottom guard plate is fixedly installed at the bottom of the main frame plate. A reflective plate is provided on the outer side surface of the main frame plate. A decorative plate is provided at the top of the bottom plate of the main frame plate. A filling pad is provided between the main frame plate and the bottom guard plate.

[0006] Preferably, a plurality of screw positioning posts are provided on the inner side surface of the main frame plate.

[0007] Preferably, a positioning card slot is provided below the bottom guard plate, and the positioning card slot cooperates with the positioning step on the main frame plate for positioning.

[0008] Preferably, the reflective plate is installed at the lower end of the main frame plate and is located between the main frame plate and the bottom guard plate.

[0009] Preferably, the filling pad is installed on the inner side surface of the bottom guard plate and is located between the main frame plate, the bottom guard plate and the reflective plate.

[0010] Preferably, a sealing strip is provided at the top of the main frame plate, and the sealing strip is completely sealed and connected to the top of the main frame plate.

[0011] Preferably, a plurality of drain holes arranged side by side are provided at the bottom of the main frame plate.

[0012] Preferably, a connecting piece is provided on the side of the main frame plate, and a plurality of connecting buckles and connecting holes are provided on the connecting piece.

[0013] Preferably, the filling pad is composed of butyl rubber composite aluminum foil.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. A filling pad is provided between the main frame plate, the bottom guard plate and the reflector, which can well isolate the noise generated during driving;

[0016] 2. A filling pad is provided between the main frame plate, the bottom guard plate and the reflector, which can absorb part of the impact force when the bottom guard plate encounters an impact;

[0017] 3. A filling pad is provided between the main frame plate, the bottom guard plate and the reflector, which can provide a certain thrust when each plate deforms, reducing the vibration caused by the gap generated due to deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic exploded view of the present utility model;

[0019] Figure 2 is a schematic structural view of the present utility model.

[0020] In the figure: 1-main frame plate; 11-buckle; 12-screw positioning post;

[0021] 2-bottom guard plate; 21-positioning card slot;

[0022] 3-reflector; 4-decoration plate; 5-filling pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1

[0025] Please refer to Figures 1 to 2, the present utility model provides a technical solution: a rear door trim panel body, including a main frame plate 1 and a bottom guard plate 2. The main frame plate 1 is fixedly installed under the vehicle rear door through bolts and buckles 11. The bottom guard plate 2 is fixedly installed at the bottom of the main frame plate 1. A reflector 3 is provided on the outer side surface of the main frame plate 1. A decorative plate 4 is provided on the top of the bottom plate of the main frame plate 1. A filling pad 5 is provided between the main frame plate 1 and the bottom guard plate 2. The filling pad 5 is made of a material such as sponge, foam or rubber that can be compressed and rebound. After assembly, the filling pad 5 is in a semi-compressed state and will exert a moving thrust on the outside.

[0026] In this embodiment, a plurality of screw positioning posts 12 are provided on the inner side surface of the main frame plate 1, which is convenient for the installation of the entire trim panel body on the vehicle frame.

[0027] In this embodiment, a positioning card slot 21 is provided below the bottom guard plate 2. The positioning card slot 21 cooperates with the positioning step on the main frame plate 1 for positioning, which is convenient for the bottom guard plate 2 to overcome the thrust of the filling pad 5 and be correctly installed on the main frame plate 1.

[0028] In this embodiment, the reflector 3 is installed at the lower end of the main frame plate 1 and is located between the main frame plate 1 and the bottom guard plate 2. This position is below the vehicle body. In addition to providing a certain decorative effect, it is also close to the filling pad 5.

[0029] In this embodiment, the filling pad 5 is installed on the inner side surface of the bottom guard plate 2 and is located between the main frame plate 1, the bottom guard plate 2 and the reflector 3, which is convenient for the filling pad 5 to exert a thrust on the main frame plate, the bottom guard plate and the reflector.

[0030] In this embodiment, a sealing strip is provided on the top of the main frame plate 1. The sealing strip is completely sealed and connected to the top of the main frame plate 1. The sealing strip completely covers the top of the main frame plate 1. Through the setting of the sealing strip, it can prevent water from entering through the top gap of the main frame plate 1 during vehicle driving or in rainy and snowy weather.

[0031] In this embodiment, a plurality of drain holes arranged side by side are provided at the bottom of the main frame plate 1. When water accumulates inside the main frame plate 1 due to the aging of the sealing strip or the long-term accumulation of water vapor, the water is discharged outside the main frame plate 1 from below through the provided drain holes.

[0032] In this embodiment, a connecting piece is provided on the side of the main frame plate 1. A plurality of connecting buckles and connecting holes are provided on the connecting piece. The provided connecting piece is used to connect the entire trim panel body with the decorative strip at the position of the tire hole on the vehicle frame to form a complete and closed decorative whole.

[0033] Embodiment Two

[0034] In this embodiment, it includes a main frame plate 1 and a bottom guard plate 2. The main frame plate 1 is fixedly installed under the rear door of the vehicle through bolts and buckles 11. The bottom guard plate 2 is fixedly installed at the bottom of the main frame plate 1. A reflector 3 is provided on the outer side surface of the main frame plate 1. A decorative plate 4 is provided on the top of the bottom plate of the main frame plate 1. A filling pad 5 is provided between the main frame plate 1 and the bottom guard plate 2. The filling pad 5 is made of butyl rubber composite aluminum foil, which is a material that can be compressed and rebound. After assembly, the filling pad 5 is in a semi-compressed state and will exert a moving thrust on the outside. The filling pad 5 is composed of butyl rubber composite aluminum foil. This material absorbs vibration waves through high damping, effectively reduces noise, and can effectively weaken vibrations when the vehicle is driving, driving at high speed, or bumping.

[0035] In this embodiment, the filling pad 5 is installed on the inner side surface of the bottom guard plate 2 and is located between the main frame plate 1, the bottom guard plate 2, and the reflector 3, which is convenient for the filling pad 5 to exert a thrust on the main frame plate, the bottom guard plate, and the reflector.

[0036] Based on the above, the utility model provides a filling pad between the main frame plate, the bottom guard plate, and the reflector, which can not only well isolate the noise generated during driving, but also absorb a part of the impact force when the bottom guard plate encounters an impact, and can also provide a certain thrust when each plate deforms, reducing the vibration caused by the gap generated by the deformation.

[0037] As is known by common technical knowledge, the utility model can be implemented by other embodiments that do not deviate from its spiritual essence or necessary features. Therefore, the above-disclosed embodiments are illustrative in all aspects and are not the only ones. All changes within the scope of the utility model or within the scope equivalent to the utility model are encompassed by the utility model.

Claims

1. A rear door decorative panel body, characterized in that: The invention comprises a main frame plate (1) and a bottom guard plate (2), wherein the main frame plate (1) is fixedly mounted below the rear door of a vehicle by means of bolts and buckles (11), the bottom guard plate (2) is fixedly mounted on the bottom of the main frame plate (1), a reflective plate (3) is provided on the outer surface of the main frame plate (1), a decorative plate (4) is provided on the top of the bottom plate of the main frame plate (1), and a filling pad (5) is provided between the main frame plate (1) and the bottom guard plate (2).

2. The rear door decorative panel body according to claim 1, characterized in that: The inner side surface of the main frame plate (1) is provided with a plurality of screw positioning columns (12).

3. The rear door decorative panel body according to claim 1, characterized in that: A positioning slot (21) is provided below the bottom guard plate (2), and the positioning slot (21) cooperates with a positioning step on the main frame plate (1) for positioning.

4. The rear door decorative panel body according to claim 1, characterized in that: The reflective plate (3) is installed at the lower end of the main frame plate (1) and is located between the main frame plate (1) and the bottom guard plate (2).

5. The rear door decorative panel body according to claim 1, characterized in that: The filling pad (5) is installed on the inner side of the bottom guard plate (2) and is located between the main frame plate (1), the bottom guard plate (2) and the reflective plate (3).

6. The rear door decorative panel body according to claim 1, characterized in that: A sealing strip is provided on the top of the main frame plate (1), and the sealing strip is completely sealed and connected to the top of the main frame plate (1).

7. The rear door decorative panel body according to claim 1, characterized in that: The bottom of the main frame plate (1) is provided with a plurality of drainage holes arranged side by side.

8. The rear door decorative panel body according to claim 1, characterized in that: A connecting piece is provided on the side of the main frame plate (1), and a plurality of connecting buckles and connecting holes are provided on the connecting piece.

9. The rear door decorative panel body according to claim 1, characterized in that: The filling pad (5) is made of butyl rubber composite aluminum foil.

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