Automobile door inner side trim panel with hemp fiber board

Abstract

The utility model relates to a kind of automobile door inner side decorative plate with hemp fiber board, belong to automobile door inner decorative plate technical field, including substrate, the right side surface of the substrate is equipped with placing groove, the right side surface of the substrate is fixedly connected with the positioning plate of two quantity, the inside of the placing groove is equipped with sound insulation component for sound insulation, the sound insulation component includes hemp fiber board, the hemp fiber board is placed in the inside of placing groove, the left side surface and the right side surface of the hemp fiber board are all fixedly connected with fireproof layer.The automobile door inner side decorative plate with hemp fiber board, improve sound insulation effect by the effect of hemp fiber board, protect hemp fiber board by the effect of fireproof layer and waterproof layer, improve the service life of hemp fiber board, at the same time, by the effect of display board, hemp fiber board is shielded, improve the appearance, and by the cooperation between limiting plate and limiting slot, display board is conveniently limited, improve stability.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive door interior trim panels, specifically an automotive door interior trim panel with hemp fiberboard. Background Technology

[0002] Interior trim refers to the engineered components inside a vehicle used for functional or decorative covering, including dashboards, door panels, and seat covers. According to function, they can be divided into two main categories: structural interior trim and decorative interior trim. Automotive door interior panels are one of the main trim components of a car. They are installed on the doors to decorate the car body and provide functions such as sound insulation, heat insulation, and noise reduction, while also protecting the occupants of the vehicle.

[0003] The patent CN214728587U discloses a car door interior panel. This patent discloses a convenient access technology solution, which solves the problem that existing storage cases are generally deep, and if pens, lighters or other small items fall into them, these items will be difficult to retrieve.

[0004] When in use, the device facilitates the placement and retrieval of items through the cooperation between the limiting component and the baffle. However, the sound insulation effect of the car interior is poor when only the base plate is used for sound insulation, which reduces the usability. Therefore, a car door interior decorative panel with hemp fiberboard is proposed to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an interior decorative panel for car doors with hemp fiberboard, which has the advantage of improved sound insulation. It solves the problem that existing car door interior panels only use a base plate to insulate the car interior, resulting in poor sound insulation and reduced usability.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A car door interior trim panel with hemp fiberboard includes a base plate, a placement groove is formed on the right side of the base plate, two positioning plates are fixedly connected to the right side of the base plate, and a sound insulation component for sound insulation is provided inside the placement groove.

[0008] The sound insulation component includes a hemp fiberboard, which is placed inside the placement groove. A fireproof layer is fixedly connected to the left and right sides of the hemp fiberboard. A waterproof layer is fixedly connected to the side of each of the two fireproof layers away from the hemp fiberboard. A display board is placed between the two positioning plates. A limiting groove is opened on the opposite side of each of the two positioning plates. A limiting plate with one end extending into the limiting groove is fixedly connected to the top and bottom surfaces of the display board. An installation groove is opened inside each of the two positioning plates.

[0009] A fixing component for securing the display panel is provided between the two positioning plates.

[0010] Furthermore, the two waterproof layers are respectively attached to the placement groove and the display panel.

[0011] Furthermore, the two limiting plates are slidably connected to the two limiting grooves respectively.

[0012] Furthermore, the two mounting slots are located on the right side of the two limiting slots and are connected to them.

[0013] Furthermore, the fixing assembly includes two telescopic rods, which are respectively fixedly connected inside two mounting slots. A movable plate is fixedly connected to the left side of each of the two telescopic rods. A spring is fitted onto the outer peripheral wall of each of the two telescopic rods and is fixedly connected to the mounting slot and the movable plate, respectively. A fixing slot is opened on the right side of each of the two limiting plates. A fixing plate with one end penetrating through the fixing slot and extending into the limiting slot is fixedly connected to the left side of each of the two movable plates. A slot is opened on the side of each of the two positioning plates away from the display panel. A pull plate with one end extending into the slot is fixedly connected to the right side of each of the two movable plates.

[0014] Furthermore, the fixing plate and the fixing groove are fitted together, and the moving plate and the mounting groove are slidably connected.

[0015] Furthermore, the two mounting slots are located between and communicate with the two card slots, and the pull plate and the card slots are slidably connected.

[0016] Furthermore, the telescopic rod consists of a sleeve and a moving rod. One end of the moving rod passes through and extends into the interior of the sleeve. A limiting block located inside the sleeve is fixedly connected to the outside of the moving rod. A through hole adapted to the moving rod is opened on one side of the sleeve.

[0017] Compared with the prior art, this utility model provides an interior decorative panel for automobile doors with hemp fiberboard, which has the following advantages:

[0018] 1. The interior trim panel of the car door with hemp fiberboard improves sound insulation through the hemp fiberboard, protects the hemp fiberboard through the fireproof and waterproof layers, and extends its service life. At the same time, the display panel covers the hemp fiberboard, improving aesthetics. Furthermore, the cooperation between the limiting plate and the limiting groove allows for convenient restriction of the display panel, improving stability.

[0019] 2. The interior trim panel of the car door with hemp fiberboard uses the cooperation between the fixed plate and the fixed groove to fix the limiting plate, which is convenient for the staff to operate. The fixed plate is supported by the spring, which improves the stability of the fixed plate. At the same time, the moving plate can be easily moved by the pull plate, which is more convenient and practical. Attached Figure Description

[0020] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0022] Figure 3 This utility model Figure 2 Enlarged structural diagram of A in the middle;

[0023] Figure 4 This utility model Figure 2 A magnified schematic diagram of the structure of B in the middle.

[0024] In the diagram: 1. Base plate, 2. Positioning plate, 3. Display plate, 4. Hemp fiber board, 5. Placement groove, 6. Fireproof layer, 7. Waterproof layer, 8. Limiting plate, 9. Limiting groove, 10. Fixing groove, 11. Fixing plate, 12. Pull plate, 13. Card slot, 14. Mounting groove, 15. Spring, 16. Telescopic rod, 17. Moving plate. Detailed Implementation

[0025] 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.

[0026] Please see Figures 1 to 4 In this embodiment, an interior trim panel for a car door with hemp fiberboard includes a base plate 1. A placement groove 5 is provided on the right side of the base plate 1. Two positioning plates 2 are fixedly connected to the right side of the base plate 1. A sound insulation component for sound insulation is provided inside the placement groove 5.

[0027] The sound insulation component includes a hemp fiberboard 4, which is placed inside the placement groove 5. Fireproof layers 6 are fixedly connected to the left and right sides of the hemp fiberboard 4. Waterproof layers 7 are fixedly connected to the sides of the two fireproof layers 6 away from the hemp fiberboard 4. A display board 3 is placed between two positioning plates 2. Limiting grooves 9 are opened on the opposite sides of the two positioning plates 2. Limiting plates 8 with one end extending into the limiting groove 9 are fixedly connected to the top and bottom surfaces of the display board 3. Installation grooves 14 are opened inside the two positioning plates 2.

[0028] Among them, the two waterproof layers 7 are respectively attached to the placement groove 5 and the display board 3, the two limiting plates 8 are respectively slidably connected to the two limiting grooves 9, and the two mounting grooves 14 are respectively located on the right side of the two limiting grooves 9 and connected to them.

[0029] Specifically, the hemp fiberboard 4 is pushed and placed into the placement groove 5. The display board 3 is then pushed, and the display board 3 is positioned between the two positioning plates 2, which restricts the hemp fiberboard 4. Through the action of the hemp fiberboard 4, the sound insulation effect is improved. Furthermore, through the cooperation of the fireproof layer 6 and the waterproof layer 7, the hemp fiberboard 4 is protected, and its service life is extended.

[0030] It should be noted that the fiberboard 4 is a conventional device known to the public in the prior art, and its specific structure and working principle will not be described in detail in this article. The fireproof layer 6 is made of fireproof putty, and the waterproof layer 7 is made of waterproof and breathable membrane.

[0031] Please see Figures 1 to 4 In this embodiment, a fixing assembly for fixing the display panel 3 is provided between the two positioning plates 2. The fixing assembly includes two telescopic rods 16, which are respectively fixedly connected to the inside of the two mounting slots 14. A movable plate 17 is fixedly connected to the left side of each of the two telescopic rods 16. A spring 15 is fitted on the outer peripheral wall of each of the two telescopic rods 16 and is fixedly connected to the mounting slot 14 and the movable plate 17 respectively. A fixing slot 10 is opened on the right side of each of the two limiting plates 8. A fixing plate 11 with one end penetrating through the fixing slot 10 and extending into the limiting slot 9 is fixedly connected to the left side of each of the two movable plates 17. A slot 13 is opened on the side of each of the two positioning plates 2 away from the display panel 3. A pull plate 12 with one end extending into the slot 13 is fixedly connected to the right side of each of the two movable plates 17.

[0032] Among them, the fixed plate 11 and the fixed groove 10 are fitted together, the movable plate 17 and the mounting groove 14 are slidably connected, the two mounting grooves 14 are located between and communicate with the two slots 13, the pull plate 12 and the slot 13 are slidably connected, the telescopic rod 16 is composed of a sleeve and a moving rod, one end of the moving rod passes through and extends into the interior of the sleeve, the outer side of the moving rod is fixedly connected to a limiting block located inside the sleeve, and a through hole adapted to the moving rod is opened on one side of the sleeve.

[0033] Specifically, pulling the pull plate 12 moves the movable plate 17, compressing the telescopic rod 16 and the spring 15, causing them to retract. The sliding connection between the movable plate 17 and the mounting groove 14 supports the movable plate 17, improving its stability. The movable plate 17 then moves the fixed plate 11 into the mounting groove 14, with the fixed plate 11 and the fixed groove 10 on the same center line. Releasing the pull plate 12 pushes the fixed plate 11 back to its original position through the elasticity of the spring 15. The fixed plate 11 passes through the fixed groove 10, and the cooperation between the fixed plate 11 and the fixed groove 10 fixes the display panel 3.

[0034] The working principle of the above embodiments is as follows:

[0035] Push the hemp fiberboard 4 to place it into the placement groove 5. Pull the pull plate 12 to move the moving plate 17, compressing the telescopic rod 16 and spring 15, causing them to retract. The moving plate 17 then moves the fixing plate 11 into the mounting groove 14. Push the display plate 3, positioning it between the two positioning plates 2. Insert the limiting plate 8 into the limiting groove 9 to restrict the display plate 3. The fixing plate 11 and the fixing groove 10 are on the same center line. Release the pull plate 12, and the spring 15 will push the fixing plate 11 back to its original position. The fixing plate 11 passes through the fixing groove 10, and the display plate 3 is fixed by the cooperation between the fixing plate 11 and the fixing groove 10. The hemp fiberboard 4 improves the sound insulation effect, and the fireproof layer 6 and waterproof layer 7 protect the hemp fiberboard 4, extending its service life.

[0036] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that can achieve its beneficial effects can be implemented.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A car door interior trim panel with hemp fiberboard, comprising a substrate (1), characterized in that: The right side of the substrate (1) is provided with a placement groove (5), and two positioning plates (2) are fixedly connected to the right side of the substrate (1). The interior of the placement groove (5) is provided with a sound insulation component for sound insulation. The sound insulation component includes a hemp fiberboard (4), which is placed inside the placement groove (5). Fireproof layers (6) are fixedly connected to the left and right sides of the hemp fiberboard (4). Waterproof layers (7) are fixedly connected to the side of the two fireproof layers (6) away from the hemp fiberboard (4). A display board (3) is placed between the two positioning plates (2). A limiting groove (9) is opened on the opposite side of the two positioning plates (2). A limiting plate (8) with one end extending into the limiting groove (9) is fixedly connected to the top and bottom surfaces of the display board (3). An installation groove (14) is opened inside the two positioning plates (2). A fixing component is provided between the two positioning plates (2) for fixing the display plate (3).

2. The interior trim panel of a car door with hemp fiberboard according to claim 1, characterized in that: The two waterproof layers (7) are respectively attached to the placement groove (5) and the display panel (3).

3. The interior decorative panel of a car door with hemp fiberboard according to claim 1, characterized in that: The two limiting plates (8) are slidably connected to the two limiting grooves (9) respectively.

4. The interior decorative panel of a car door with hemp fiberboard according to claim 1, characterized in that: The two mounting slots (14) are located on the right side of the two limiting slots (9) and are connected to them.

5. The interior decorative panel of a car door with hemp fiberboard according to claim 1, characterized in that: The fixing assembly includes two telescopic rods (16), which are fixedly connected to the inside of two mounting slots (14). A movable plate (17) is fixedly connected to the left side of each of the two telescopic rods (16). A spring (15) is fitted on the outer peripheral wall of each of the two telescopic rods (16) and fixedly connected to the mounting slot (14) and the movable plate (17) respectively. A fixing slot (10) is opened on the right side of each of the two limiting plates (8). A fixing plate (11) with one end penetrating through the fixing slot (10) and extending into the limiting slot (9) is fixedly connected to the left side of each of the two movable plates (17). A slot (13) is opened on the side of each of the two positioning plates (2) away from the display plate (3). A pull plate (12) with one end extending into the slot (13) is fixedly connected to the right side of each of the two movable plates (17).

6. The interior decorative panel of a car door with hemp fiberboard according to claim 5, characterized in that: The fixed plate (11) and the fixed groove (10) are fitted together, and the movable plate (17) and the mounting groove (14) are slidably connected.

7. The interior trim panel of a car door with hemp fiberboard according to claim 5, characterized in that: The two mounting slots (14) are located between and communicate with the two slots (13), and the pull plate (12) and the slots (13) are slidably connected.

8. The interior trim panel of a car door with hemp fiberboard according to claim 5, characterized in that: The telescopic rod (16) consists of a housing and a moving rod. One end of the moving rod passes through and extends into the interior of the housing. A limiting block located inside the housing is fixedly connected to the outside of the moving rod. A through hole adapted to the moving rod is opened on one side of the housing.

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