Splicing type automobile interior trimming panel

Abstract

The utility model discloses a splicing type automobile interior trim panel, which belongs to the field of automobile interior trim panels and comprises an in-automobile mounting base surface, clamping holes are formed in four corners of the front end of the in-automobile mounting base surface, an interior trim panel body is mounted at the front end of the in-automobile mounting base surface, clamping plungers are mounted at four corners of the rear end of the interior trim panel body, and the clamping plungers are inserted into the clamping holes. The left end and the right end of the clamping hole are each provided with a side opening strip, the left end and the right end of the clamping hole are each provided with a rotating shaft piece, the outer end of each rotating shaft piece is rotationally connected with a clamping protruding strip, the inner side wall of the end, away from the clamping plunger, of the clamping hole is provided with a sharp-corner protruding block, and the end, close to the sharp-corner protruding block, of each clamping protruding strip is fixedly connected with a sharp-corner concave part. According to the scheme, the in-vehicle mounting base plane and the interior trim panel body are mutually clamped and spliced through the clamping plunger and the clamping hole, the clamping tightness between the clamping hole and the clamping plunger can be improved, the splicing effect of the interior trim panel body on the in-vehicle mounting base plane is more stable, and the risk of falling off is not likely to occur.

Description

Technical Field

[0001] The utility model relates to the field of vehicle interior trim panels, and more specifically, to a spliced automotive interior trim panel. Background Art

[0002] The interior parts are composed of an instrument panel, a roof lining, a sun visor, door trim panels, etc. Their functions are as follows: to enhance the aesthetic appearance of the interior of the vehicle, improve comfort, and ensure the safety of the occupants. The vehicle body interior trim should also consider the following points. The interior decoration of the vehicle is a part that the occupants often see, so it should have an excellent shape. In terms of the layout of auxiliary components such as various instruments, a gear shift lever, an air conditioning device, and an audio device, it should have good visibility and operability. Various instruments and auxiliary components should have good service maintainability such as repair. During the service life of the vehicle, the skin, plastic parts, etc. should not have damage or large deformation, and should have sufficient durability. There should be no unpleasant vibrations and noises during driving.

[0003] However, during the process of splicing and installing the existing automotive interior trim panel with the vehicle interior base surface, there is insufficient docking tightness, which affects the installation stability of the automotive interior trim panel with the vehicle interior base surface and is not conducive to ensuring the installation efficiency of the vehicle interior base surface. Therefore, it is necessary to design a spliced automotive interior trim panel with stable installation to solve the above problems. Summary of the Utility Model

[0004] 1. Technical Problems to be Solved

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a spliced automotive interior trim panel. In this solution, the vehicle interior installation base surface and the interior trim panel body are mutually clamped and spliced through the clamping plunger and the clamping hole, which can improve the clamping tightness between the clamping hole and the clamping plunger, make the splicing effect of the interior trim panel body on the vehicle interior installation base surface more stable, and is not prone to the risk of falling off.

[0006] 2. Technical Solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A spliced automotive interior trim panel includes a vehicle interior installation base surface. Clamping holes are opened at the four corners of the front end of the vehicle interior installation base surface. An interior trim panel body is installed at the front end of the vehicle interior installation base surface. Clamping plungers are installed at the four corners of the rear end of the interior trim panel body. Side opening strips are opened at the left and right ends of the clamping hole. Rotating shaft parts are installed at the left and right ends of the clamping hole. The outer ends of the rotating shaft parts are rotatably connected with clamping convex strips. A pointed convex block is arranged on the inner side wall of the end of the clamping hole far away from the clamping plunger. Pointed inner concaves are fixedly connected to the ends of the clamping convex strips close to the pointed convex block.

[0009] Further, the engaging rib extends into the side opening strip, and multiple engaging plungers respectively penetrate into the corresponding engaging holes.

[0010] Further, the concave sharp angle and the convex sharp angle block are engaged with each other, and an arc-shaped lower groove is formed at the lower end of the engaging plunger.

[0011] Further, a base is fixedly connected to the rear inner wall of the engaging hole, and a rubber ball is fixedly connected to one end of the base close to the engaging plunger.

[0012] Further, the rubber ball and the arc-shaped lower groove are engaged with each other.

[0013] Further, the interior panel body includes a sound insulation inner layer, and an anti-collision inner layer is fixedly connected to the front end of the sound insulation inner layer.

[0014] Further, a coating finish is fixedly connected to the front end of the anti-collision inner layer.

[0015] 3. Beneficial Effects

[0016] Compared with the prior art, the advantages of the present utility model are as follows:

[0017] (1) In this solution, the vehicle interior installation base surface and the interior panel body are engaged and spliced with each other through the engaging plunger and the engaging hole. When the engaging plunger penetrates into the engaging hole, the side opening strip in the left and right inner walls of the engaging hole can be used to accommodate the engaging rib inclined by the rotating shaft member. After the engaging rib is engaged into the side opening strip, the concave sharp angle and the convex sharp angle block can be engaged with each other at the same time. This method can improve the engagement tightness between the engaging hole and the engaging plunger, make the splicing effect of the interior panel body on the vehicle interior installation base surface more stable, and is not likely to produce the risk of falling off.

[0018] (2) At the same time, an arc-shaped lower groove can be formed under the engaging plunger. The arc-shaped lower groove can engage with the rubber ball on the lower inner wall of the engaging hole during the process of pressing down the engaging plunger. By using the docking of the arc-shaped lower groove and the rubber ball, it can be more convenient to improve the installation effect between the engaging plunger and the engaging hole. At the same time, after the interior panel body is installed, a sound insulation inner layer and an anti-collision inner layer are respectively arranged in the interior panel body. By improving the sound insulation and anti-collision performance of the interior panel body when used in the vehicle interior space, and cooperating with the coating finish to improve the aesthetics of the interior panel body, the practicability of the interior panel body can be further ensured. Description of the Drawings

[0019] Figure 1 is a schematic structural diagram of the installation state of the interior panel body of the present utility model;

[0020] Figure 2 is of the present utility model Figure 1 partial truncated and enlarged structural schematic diagram of the interior panel body;

[0021] Figure 3 Schematic side cross-sectional structure diagram of the engaging plunger of the present utility model;

[0022] Figure 4 Of the present utility model Figure 3 Schematic enlarged structure diagram of the lower part of the engaging plunger with partial truncation in the present utility model.

[0023] Explanation of reference numerals in the figure:

[0024] 1. Interior mounting base surface; 2. Engaging hole; 3. Interior trim panel body; 4. Engaging plunger; 5. Sound insulation inner layer; 6. Anti-collision inner layer; 7. Coating finish; 8. Side opening strip; 9. Rotating shaft member; 10. Engaging rib; 11. Sharp corner protrusion; 12. Sharp corner indentation; 13. Arc-shaped lower groove; 14. Rubber ball; 15. Base. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0026] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Embodiment:

[0029] Please refer to Figures 1-4, A spliced automotive interior panel, including an interior mounting base surface 1 in the vehicle. At the four corners of the front end of the interior mounting base surface 1, engaging holes 2 are provided. At the front end of the interior mounting base surface 1, an interior panel body 3 is installed. At the four corners of the rear end of the interior panel body 3, engaging plungers 4 are installed. On the left and right ends of the engaging hole 2, side opening strips 8 are provided. On the left and right ends of the engaging hole 2, rotating shaft members 9 are installed. The outer ends of the rotating shaft members 9 are rotatably connected with engaging ridges 10. On the inner side wall of the end of the engaging hole 2 away from the engaging plunger 4, pointed convex blocks 11 are provided. At the ends of the engaging ridges 10 close to the pointed convex blocks 11, pointed concave portions 12 are fixedly connected.

[0030] Please refer to Figures 1-4 , the engaging ridges 10 extend into the side opening strips 8. A plurality of engaging plungers 4 respectively penetrate into the corresponding engaging holes 2. The pointed concave portions 12 and the pointed convex blocks 11 are engaged with each other. An arc-shaped lower groove 13 is provided at the lower end of the engaging plunger 4. A base 15 is fixedly connected to the rear inner wall of the engaging hole 2. One end of the base 15 close to the engaging plunger 4 is fixedly connected with a rubber ball 14. The rubber ball 14 and the arc-shaped lower groove 13 are engaged with each other. The interior panel body 3 includes a sound insulation inner layer 5. The front end of the sound insulation inner layer 5 is fixedly connected with an anti-collision inner layer 6. The front end of the anti-collision inner layer 6 is fixedly connected with a coating finish 7.

[0031] Please refer to Figures 1-4 , in this solution, between the interior mounting base surface 1 and the interior panel body 3, the two are engaged and spliced through the engaging plungers 4 and the engaging holes 2. When the engaging plungers 4 penetrate into the engaging holes 2, the side opening strips 8 in the left and right inner walls of the engaging holes 2 can also be used to accommodate the inclined engaging ridges 10 through the rotating shaft members 9. After the engaging ridges 10 are engaged into the side opening strips 8, the pointed concave portions 12 and the pointed convex blocks 11 can be engaged with each other at the same time. This method can improve the engagement tightness between the engaging holes 2 and the engaging plungers 4, make the splicing effect of the interior panel body 3 on the interior mounting base surface 1 more stable, and not easily generate the risk of falling off. At the same time, an arc-shaped lower groove 13 can be provided under the engaging plunger 4. The arc-shaped lower groove 13 can make the arc-shaped lower groove 13 and the rubber ball 14 on the lower inner wall of the engaging hole 2 engaged with each other during the process of the engaging plunger 4 being pressed down. By the docking of the arc-shaped lower groove 13 and the rubber ball 14, it can be more convenient to improve the installation effect between the engaging plunger 4 and the engaging hole 2. At the same time, after the interior panel body 3 is installed, a sound insulation inner layer 5 and an anti-collision inner layer 6 are respectively provided in the interior panel body 3. By improving the sound insulation and anti-collision performance of the interior panel body 3 when used in the vehicle interior space, and cooperating with the coating finish 7 to improve the aesthetics of the interior panel body 3, the practicability of the interior panel body 3 can be further guaranteed.

[0032] The above is only the preferred specific embodiment of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. A spliced ​​automobile interior panel, comprising an in-vehicle mounting base surface (1), characterized in that: The front four corners of the in-vehicle mounting base (1) are provided with engaging holes (2), the front end of the in-vehicle mounting base (1) is provided with an interior decoration panel (3), the rear four corners of the interior decoration panel (3) are provided with engaging plungers (4), the left and right ends of the engaging hole (2) are provided with side opening strips (8), the left and right ends of the engaging hole (2) are provided with rotating shafts (9), the outer ends of the rotating shafts (9) are rotatably connected with engaging convex strips (10), the inner side wall of the end of the engaging hole (2) away from the engaging plunger (4) is provided with a pointed convex block (11), and the end of the engaging convex block (10) close to the pointed convex block (11) is fixedly connected with a pointed inner recess (12).

2. The spliced ​​automobile interior trim panel according to claim 1, characterized in that: The engaging convex strip (10) extends into the side opening strip (8), and the plurality of engaging plungers (4) respectively penetrate into the corresponding engaging holes (2).

3. The spliced ​​automobile interior trim panel according to claim 1, characterized in that: The pointed indentation (12) and the pointed protrusion (11) are engaged with each other, and an arc-shaped lower groove (13) is provided at the lower end of the engaging plunger (4).

4. The spliced ​​automobile interior trim panel according to claim 1, characterized in that: A base (15) is fixedly connected to the rear inner wall of the engaging hole (2), and a small rubber ball (14) is fixedly connected to one end of the base (15) close to the engaging plunger (4).

5. The spliced ​​automobile interior trim panel according to claim 4, characterized in that: The rubber ball (14) and the arc-shaped lower groove (13) are engaged with each other.

6. The spliced ​​automobile interior trim panel according to claim 1, characterized in that: The interior trim panel (3) comprises a sound insulation inner layer (5), and the front end of the sound insulation inner layer (5) is fixedly connected to an anti-collision inner layer (6).

7. The spliced ​​automobile interior trim panel according to claim 6, characterized in that: The front end of the anti-collision inner layer (6) is fixedly connected with a coating finish (7).

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