Automobile roof capable of being pre-loaded with non-woven fabric

Abstract

The utility model relates to the technical field of automobile roofs, and discloses an automobile roof capable of preassembling non-woven fabrics, which comprises an automobile roof main body, a window is arranged on the automobile roof main body, a cover plate is hinged at the window, and an electric push rod for driving the cover plate to rotate is connected at the edge of one side of the window on the automobile roof main body. An assembling frame matched with the window is connected to the lower portion of the cover plate, the assembling frame is in a U shape, a shaping plate and a pressing frame are arranged in the assembling frame in a sliding mode, non-woven fabric is arranged between the shaping plate and the pressing frame, a detachable positioning plate is connected to the end of the assembling frame, and sealing gaskets are connected to the side wall of the assembling frame and the positioning plate. The utility model has the advantages that the non-woven fabric can be quickly replaced, the alignment is convenient, and the sealing performance is good.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile roofs, in particular to an automobile roof capable of pre-installing non-woven fabrics. Background Technique

[0002] In the manufacturing process of automobile roofs, some vehicle models need to install skylights subsequently. After pressing and forming, precise cutting is required at the skylight position. However, in traditional roof production, insufficient non-woven fabrics are provided between the substrate and the fabric, resulting in easy tearing of the fabric when separating the substrate from the fabric. This will not only cause wrinkles and bulges on the roof, seriously affecting its integrity and the sound insulation effect of the subsequent installed skylight. Another traditional method is to reserve non-woven fabrics in the center of the substrate before manufacturing the roof, but slight displacement may occur during pressing, resulting in inaccurate alignment between the non-woven fabric and the skylight opening, thus affecting the anti-deformation performance of the roof.

[0003] Currently, most automobile roofs adopt a pressing structure. When encountering problems such as bulges or deformations, it is often difficult to replace the non-woven fabric. Since the pressing process tightly combines the substrate and the fabric, when replacing the non-woven fabric, it is necessary to separate the substrate and the fabric, which is a very complex and difficult process. First, the separation process may cause damage to the fabric, thereby affecting the appearance and function of the roof. Second, re-fixing the new non-woven fabric requires ensuring exact alignment with the original position, which has extremely high requirements for technology and craftsmanship. In addition, the characteristics of the pressing structure determine that once the roof is formed, its internal structure is not easy to adjust, so the work of replacing the non-woven fabric becomes even more complex and cumbersome. Summary of the Utility Model

[0004] In order to solve the above various problems, the utility model proposes an automobile roof capable of pre-installing non-woven fabrics, which can achieve rapid replacement of the non-woven fabric, convenient alignment, and good sealing performance.

[0005] To solve the above technical problems, the technical solution proposed by the utility model is: an automobile roof capable of pre-installing non-woven fabrics, including an automobile roof main body, a window is opened on the automobile roof main body, a cover plate is hinged at the window, an electric push rod for driving the cover plate to rotate is connected at one side edge of the window on the automobile roof main body, an assembly frame adapted to the window is connected below the cover plate, the assembly frame is U-shaped, a shaping plate and a pressing frame are slidably arranged in the assembly frame, a non-woven fabric is arranged between the shaping plate and the pressing frame, a detachable positioning plate is connected at the end of the assembly frame, and sealing gaskets are connected on the side wall of the assembly frame and the positioning plate.

[0006] Further, a slider is rotatably connected to the extending end of the electric push rod, a sliding groove for cooperating with the slider is provided at the lower edge of the cover plate, a fixed block is rotatably connected to the bottom end of the electric push rod, an embedding groove for cooperating with the electric push rod is provided on the main body of the car roof, and the fixed block is fixedly connected and arranged in the embedding groove.

[0007] Based on the above features, the cooperation between the slider and the sliding groove, and the fact that the two ends of the electric push rod are respectively rotatably connected to the slider and the fixed block can realize the stable rotation opening and closing of the cover plate driven by the electric push rod. The embedding groove provides a placement space for the electric push rod, so that the cover plate can be tightly closed.

[0008] Further, a bearing frame adapted to the assembly frame is connected to the lower edge of the window.

[0009] Based on the above features, the bearing frame can support the assembly frame, avoid excessive rotation and deformation of the cover plate, and is beneficial to increasing the stability and service life of the car roof.

[0010] Further, a limiting groove for cooperating with the shaping plate and the pressing frame is provided inside the assembly frame.

[0011] Based on the above features, the limiting groove can ensure that the shaping plate and the pressing frame slide stably into the assembly frame and ensure their stability in the assembly frame.

[0012] Further, a protrusion matching the assembly frame is provided below the middle of the shaping plate, the pressing frame and the non-woven fabric are arranged according to the shape of the lower wall of the shaping plate, and the lower wall of the middle of the pressing frame is flush with the lower wall of the bearing frame.

[0013] Based on the above features, the flatness of the lower wall of the car roof can be ensured, which is beneficial to improving the aesthetics and practicality of the interior of the car.

[0014] Further, both ends of the positioning plate are fixedly connected to both ends of the assembly frame through countersunk head screws, and the positioning plate and the assembly frame form a square frame shape.

[0015] Based on the above features, the countersunk head screws facilitate the disassembly and assembly of the positioning plate, and can avoid the gap between the cover plate and the window caused by the protrusion of the countersunk head screws, resulting in poor sealing performance.

[0016] The advantages of the present utility model compared with the prior art are as follows: After the non-woven fabric is pressed by the shaping plate and the pressing frame, it is slid into the assembly frame, and the positioning plate is fixed by countersunk screws. Moreover, an electric push rod is used to control the opening and closing of the cover plate, which can realize quick disassembly and replacement of the non-woven fabric. And the non-woven fabric is pressed between the shaping plate and the pressing frame, which is convenient for aligning and flattening it before installation. In addition, the shaping plate and the pressing frame can ensure its stability during the installation process, thereby realizing aligned installation. Furthermore, the cover plate is hinged at the window, which is convenient for quickly and stably aligning the non-woven fabric for installation. The setting of the sealing gasket can ensure good sealing effect when the cover plate is in the closed state, preventing water vapor, wind and rain from invading the vehicle interior. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a perspective view of the present utility model;

[0018] Figure 2 is a front view of the present utility model;

[0019] Figure 3 is a top view of the present utility model;

[0020] Figure 4 is a perspective view of the present utility model except for the positioning plate part;

[0021] Figure 5 is an enlarged view of part A of the present utility model.

[0022] As shown in the figure: 1. Automobile roof main body; 2. Window; 3. Cover plate; 4. Electric push rod; 5. Assembly frame; 6. Shaping plate; 7. Pressing frame; 8. Non-woven fabric; 9. Positioning plate; 10. Sealing gasket; 11. Sliding groove; 12. Fixed block; 13. Embedding groove; 14. Carrying frame; 15. Countersunk screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following further describes the present utility model in detail with reference to the drawings.

[0024] Combined with the attached Figure 1 、attached Figure 2 、attached Figure 3 、attached Figure 5, An automobile ceiling capable of pre-installing non-woven fabric, comprising an automobile ceiling main body 1. A window 2 is opened on the automobile ceiling main body 1. A cover plate 3 is hinged at the window 2. An electric push rod 4 for driving the cover plate 3 to rotate is connected to one side edge of the window 2 on the automobile ceiling main body 1. A slider is rotatably connected to the extending end of the electric push rod 4. A sliding groove 11 for cooperating with the slider is provided at the lower edge of the cover plate 3. A fixed block 12 is rotatably connected to the bottom end of the electric push rod 4. An embedding groove 13 for cooperating with the electric push rod 4 is provided on the automobile ceiling main body 1. The fixed block 12 is fixedly connected and arranged in the embedding groove 13. The cooperation of the slider and the sliding groove 11, and the fact that the two ends of the electric push rod 4 are respectively rotatably connected to the slider and the fixed block 12 can realize the stable rotation opening and closing of the cover plate 3 driven by the electric push rod 4. The embedding groove 13 provides a placement space for the electric push rod 4, so that the cover plate 3 can be tightly closed.

[0025] Combined with the attached Figure 1 , attached Figure 3 , attached Figure 4 , An assembly frame 5 adapted to the window 2 is connected to the lower part of the cover plate 3. A bearing frame 14 adapted to the assembly frame 5 is connected to the lower edge of the window 2. The bearing frame 14 can support the assembly frame 5, prevent the cover plate 3 from rotating excessively and deforming, and is beneficial to increasing the stability and service life of the automobile ceiling.

[0026] Combined with the attached Figure 4 , The assembly frame 5 is U-shaped. A shaping plate 6 and a pressing frame 7 are slidably arranged in the assembly frame 5. Limit grooves for cooperating with the shaping plate 6 and the pressing frame 7 are arranged on the inner side of the assembly frame 5. The limit grooves can ensure that the shaping plate 6 and the pressing frame 7 slide stably into the assembly frame 5 and ensure their stability in the assembly frame 5.

[0027] Combined with the attached Figure 4 , A non-woven fabric 8 is arranged between the shaping plate 6 and the pressing frame 7. A protrusion matching the assembly frame 5 is arranged below the middle of the shaping plate 6. The pressing frame 7 and the non-woven fabric 8 are arranged according to the shape of the lower wall of the shaping plate 6. The lower wall of the middle part of the pressing frame 7 is flush with the lower wall of the bearing frame 14, which can ensure the flatness of the lower wall of the automobile ceiling and is beneficial to improving the aesthetics and practicality of the interior of the automobile.

[0028] Combined with the attached Figure 1 , attached Figure 5 , A detachable positioning plate 9 is connected to the end of the assembly frame 5. Sealing gaskets 10 are connected to both the side wall of the assembly frame 5 and the positioning plate 9. Both ends of the positioning plate 9 are fixedly connected to both ends of the assembly frame 5 through countersunk head screws 15 respectively. The positioning plate 9 and the assembly frame 5 form a square frame shape. The countersunk head screws 15 facilitate the disassembly and assembly of the positioning plate 9 and can prevent the protrusion of the countersunk head screws 15 from causing a gap between the cover plate 3 and the window 2, resulting in poor sealing performance.

[0029] Specific embodiments of the present utility model: Control the electric push rod 4 to drive the cover plate 3 to rotate and open. At the same time, the slider slides in the chute 11, and the electric push rod 4 rotates relative to the fixed block 12 and the slider and moves out of the embedding groove 13. Remove the countersunk head screw 15 to open the positioning plate 9, flatten and press the non-woven fabric 8 between the shaping plate 6 and the pressing frame 7, and align the non-woven fabric 8 with the shaping plate 6 and the pressing frame 7. Slide the shaping plate 6, the pressing frame 7 and the non-woven fabric 8 into the limiting groove of the assembly frame 5, then cover the positioning plate 9, and use the countersunk head screw 15 to fix the positioning plate 9 on the assembly frame 5, so as to fix the non-woven fabric 8. Control the electric push rod 4 to contract to make the cover plate 3 cover on the window 2, and the electric push rod 4 is embedded in the embedding groove 13, then the installation of the non-woven fabric 8 can be realized. At this time, the sealing gasket 10 can seal between the assembly frame 5 and the window 2 to prevent water vapor from entering the vehicle. When the non-woven fabric 8 needs to be replaced, repeat the above operations to take out and replace the non-woven fabric 8.

[0030] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; for those of ordinary skill in the art, the specific meaning of the above terms in the present utility model can be understood according to specific situations.

[0031] The above describes the present utility model and its embodiments. Such description is not restrictive. What is shown in the drawings is only one of the embodiments of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural modes and embodiments without creative work without departing from the creative purpose of the present utility model, they should all fall within the protection scope of the present utility model.

Claims

1. A car roof that can be pre-installed with non-woven fabrics, comprising a car roof body (1), characterized in that: A window (2) is provided on the main body (1) of the automobile roof, a cover plate (3) is hingedly provided at the window (2), an electric push rod (4) is connected to the edge of one side of the window (2) on the main body (1) of the automobile roof for driving the cover plate (3) to rotate, an assembly frame (5) adapted to the window (2) is connected below the cover plate (3), the assembly frame (5) is U-shaped, a shaping plate (6) and a pressing frame (7) are slidably provided inside the assembly frame (5), a non-woven fabric (8) is provided between the shaping plate (6) and the pressing frame (7), a detachable positioning plate (9) is connected to the end of the assembly frame (5), and a sealing gasket (10) is connected to the side wall of the assembly frame (5) and the positioning plate (9).

2. The automobile ceiling that can be pre-installed with non-woven fabric according to claim 1, characterized in that: The extended end of the electric push rod (4) is rotatably connected to a slider, a slide groove (11) matching the slider is provided at the lower edge of the cover plate (3), a fixed block (12) is rotatably connected to the bottom end of the electric push rod (4), an embedding groove (13) matching the electric push rod (4) is provided on the automobile roof body (1), and the fixed block (12) is fixedly connected in the embedding groove (13).

3. The automobile ceiling that can be pre-installed with non-woven fabric according to claim 1, characterized in that: A bearing frame (14) adapted to the assembly frame (5) is connected to the lower edge of the window (2).

4. The automobile ceiling that can be pre-installed with non-woven fabric according to claim 1, characterized in that: The inner side of the assembly frame (5) is provided with a limiting groove that matches the shaping plate (6) and the pressing frame (7).

5. The automobile ceiling that can be pre-installed with non-woven fabric according to claim 3, characterized in that: A protrusion matching the assembly frame (5) is provided below the middle of the shaping plate (6); the pressing frame (7) and the non-woven fabric (8) are arranged in accordance with the shape of the lower wall of the shaping plate (6); the lower wall of the middle of the pressing frame (7) is flush with the lower wall of the bearing frame (14).

6. The automobile roof that can be pre-installed with non-woven fabric according to claim 1, characterized in that: The two ends of the positioning plate (9) are respectively fixedly connected to the two ends of the assembly frame (5) through countersunk screws (15), and the positioning plate (9) and the assembly frame (5) form a square frame shape.

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