A kind of automobile door inner panel flanging reinforcing structure

Abstract

The utility model relates to the technical field of automobile parts, specifically relates to a kind of automobile door interior trim panel flanging reinforcing structure, including interior trim panel body and dismounting mechanism, dismounting mechanism includes two positioning heads, carousel, gear, two tooth blocks, two moving plates and two fixed rods, and interior trim panel body provides installation condition for dismounting mechanism, when needing to install interior trim panel body, two positioning heads are inserted into the positioning hole on the door, carousel is rotated, carousel drives gear rotation, gear drives two tooth blocks mutually away, two tooth blocks drive two moving plates to the side away from interior trim panel body, two moving plates drive two fixed rods to the side close to door, until two fixed rods are moved to the fixed hole on the door, and interior trim panel body is installed on the door, to solve the problem of lower dismounting efficiency of automobile door interior trim panel.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, and in particular to a reinforced structure for the flange of an automotive door interior panel. Background Technology

[0002] With socio-economic development and the increasing popularity of automobiles, people have higher and higher demands for car ride comfort, requiring high reliability and safety in car interiors. Existing car door trim panels exhibit structural instability with the car door during use, making them prone to cracking at the edges when subjected to significant vibrations during driving. This can lead to the trim panel detaching, reducing user experience, posing safety hazards, and making the vehicle inconvenient to use. Therefore, the aforementioned reinforced edge structure for car door trim panels is proposed to address these issues.

[0003] Currently, existing technology (CN 213768442 U) discloses a reinforced structure for the flanged edge of an automotive door interior panel, including a flanged edge of the interior panel, reinforcing ribs, a support plate, and a plush sound-absorbing pad. This reinforced structure, by providing multiple reinforcing ribs and support plates on the inner arc surface of the flanged edge, effectively enhances the vibration stability of the flanged edge structure, preventing cracking and detachment of the interior panel. It solves the problem that existing automotive door interior panels are prone to cracking and detachment during vehicle operation due to significant vibrations, leading to inconvenience. Furthermore, the plush sound-absorbing pad on the outer arc surface of the flanged edge reduces noise caused by vibration and improves the tactile feel for the user.

[0004] Using the above method, the interior trim panels are installed on the car door by clipping. When disassembling, multiple clips need to be removed at once to remove the panels, which reduces the efficiency of disassembling and assembling the interior trim panels. Utility Model Content

[0005] The purpose of this utility model is to provide a reinforced structure for the flange of automotive door interior panels, which aims to solve the problem of low efficiency in the disassembly and assembly of automotive door interior panels.

[0006] To achieve the above objectives, this utility model provides a reinforced structure for the flanged edge of an automotive door interior panel, comprising an interior panel body and a disassembly and assembly mechanism, wherein the disassembly and assembly mechanism includes two positioning heads, a turntable, a gear, two toothed blocks, two moving plates, and two fixing rods;

[0007] The two positioning heads are fixedly connected to the interior panel body and are both located on the interior panel body. The turntable is rotatably connected to the interior panel body and is located on the interior panel body. The gear is fixedly connected to the turntable and rotatably connected to the interior panel body. The two gear blocks mesh with the gear and are rotatably connected to the interior panel body. The two moving plates are fixedly connected to the two gear blocks and are located on one side of the two gear blocks. The two fixed rods are fixedly connected to the two moving plates and are located on one side of the two moving plates.

[0008] The disassembly and assembly mechanism further includes a fixing block and a return spring. The fixing block is slidably connected to the turntable and is located inside the turntable. The return spring is fixedly connected to the fixing block and the turntable, and is located between the turntable and the fixing block.

[0009] The disassembly and assembly mechanism further includes a pull rod and a closing plate. The pull rod is fixedly connected to the fixing block and is located on one side of the fixing block. The closing plate is fixedly connected to the pull rod and is slidably connected to the interior panel body.

[0010] The disassembly and assembly mechanism further includes two guide rails and two guide blocks. The two guide rails are fixedly connected to the interior panel body and are located on the interior panel body. The two guide blocks are slidably connected to the two guide rails and fixedly connected to the two movable plates and are located between the guide rails and the movable plates.

[0011] The disassembly and assembly mechanism further includes a magnetic chuck and a shielding plate. The magnetic chuck is fixedly connected to the interior panel body and is located on the interior panel body. The shielding plate is installed on the magnetic chuck.

[0012] This utility model discloses a reinforced flange structure for automotive door interior panels. The interior panel body provides installation conditions for the disassembly and assembly mechanism. When the interior panel body needs to be installed, two positioning heads are inserted into positioning holes on the door. The turntable is rotated, which drives the gear to rotate. The gear drives two toothed blocks to move away from each other. The two toothed blocks drive two moving plates to move away from the interior panel body. The two moving plates drive two fixed rods to move closer to the door until the two fixed rods move into the fixing holes on the door, thus installing the interior panel body on the door. This solves the problem of low disassembly and assembly efficiency of automotive door interior panels. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0014] Figure 1 This is a schematic diagram of a reinforced edge structure for automotive door interior panel according to this utility model.

[0015] Figure 2 This is a cross-sectional view of a reinforced flange structure for automotive door interior panels according to this utility model.

[0016] Figure 3 yes Figure 2 A magnified view of detail A.

[0017] In the diagram: 1-Interior panel body, 2-Positioning head, 3-Turntable, 4-Gear, 5-Gear block, 6-Moving plate, 7-Fixing rod, 8-Fixing block, 9-Reset spring, 10-Pull rod, 11-Closing plate, 12-Guide rail, 13-Guide block, 14-Magnetic chuck, 15-Blinding plate. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0019] Please see Figures 1-3 This utility model provides a reinforced structure for the flange of an automotive door interior panel, including an interior panel body 1 and a disassembly and assembly mechanism. The disassembly and assembly mechanism includes two positioning heads 2, a turntable 3, a gear 4, two toothed blocks 5, two moving plates 6, and two fixing rods 7.

[0020] The two positioning heads 2 are fixedly connected to the interior panel body 1 and are both located on the interior panel body 1. The turntable 3 is rotatably connected to the interior panel body 1 and is located on the interior panel body 1. The gear 4 is fixedly connected to the turntable 3 and is rotatably connected to the interior panel body 1. The two gear blocks 5 mesh with the gear 4 and are rotatably connected to the interior panel body 1. The two moving plates 6 are fixedly connected to the two gear blocks 5 and are located on one side of the two gear blocks 5. The two fixing rods 7 are fixedly connected to the two moving plates 6 and are located on one side of the two moving plates 6.

[0021] In this embodiment, the interior panel body 1 provides the installation conditions for the disassembly and assembly mechanism. When the interior panel body 1 needs to be installed, the two positioning heads 2 are inserted into the positioning holes on the car door, the turntable 3 is rotated, the turntable 3 drives the gear 4 to rotate, the gear 4 drives the two gear blocks 5 to move away from each other, the two gear blocks 5 drive the two moving plates 6 to move away from the interior panel body 1, the two moving plates 6 drive the two fixing rods 7 to move closer to the car door, until the two fixing rods 7 move into the fixing holes on the car door, and the interior panel body 1 is installed on the car door, thereby solving the problem of low disassembly and assembly efficiency of car door interior panels.

[0022] Furthermore, the disassembly and assembly mechanism also includes a fixing block 8 and a return spring 9. The fixing block 8 is slidably connected to the turntable 3 and located inside the turntable 3. The return spring 9 is fixedly connected to the fixing block 8 and the turntable 3, and is located between the turntable 3 and the fixing block 8.

[0023] In this embodiment, the interior panel body 1 has multiple mating holes. The fixing block 8, in conjunction with the corresponding mating holes, can limit the turntable 3 to prevent the turntable 3 from shifting. The restoring force of the reset spring 9 can spring the fixing block 8 into the corresponding locking hole.

[0024] Furthermore, the disassembly and assembly mechanism also includes a pull rod 10 and a closing plate 11. The pull rod 10 is fixedly connected to the fixing block 8 and is located on one side of the fixing block 8. The closing plate 11 is fixedly connected to the pull rod 10 and is slidably connected to the interior panel body 1.

[0025] In this embodiment, pulling the lever 10 can pull the fixing block 8 away from the turntable 3, and the closing plate 11 can close the gap between the lever 10 and the turntable 3.

[0026] Furthermore, the disassembly and assembly mechanism also includes two guide rails 12 and two guide blocks 13. The two guide rails 12 are fixedly connected to the interior panel body 1 and are both located on the interior panel body 1. The two guide blocks 13 are slidably connected to the two guide rails 12 and fixedly connected to the two movable plates 6, and are both located between the guide rails 12 and the movable plates 6.

[0027] In this embodiment, the two guide rails 12 provide installation conditions for the two guide blocks 13. The two guide blocks 13 can guide and limit the two moving plates 6, thereby improving the stability of the two moving plates 6 when they move.

[0028] Furthermore, the disassembly and assembly mechanism also includes a magnetic chuck 14 and a shielding plate 15. The magnetic chuck 14 is fixedly connected to the interior panel body 1 and is located on the interior panel body 1. The shielding plate 15 is installed on the magnetic chuck 14.

[0029] In this embodiment, the magnetic suction cup 14 can attract the shielding plate 15, and the shielding plate 15 can cover the gap between the turntable 3 and the interior panel body 1.

[0030] When the interior panel body 1 needs to be installed, insert the two positioning heads 2 into the positioning holes on the car door, pull the fixing block 8 towards the turntable 3 using the pull rod 10, rotate the turntable 3, the turntable 3 drives the gear 4 to rotate, the gear 4 drives the two toothed blocks 5 to move away from each other, the two toothed blocks 5 drive the two moving plates 6 to move away from the interior panel body 1, the two moving plates 6 drive the two fixing rods 7 towards the car door, until the two fixing rods 7 move into the fixing holes on the car door, release the pull rod 10, and the fixing block 8 is ejected into the corresponding fixing hole by the return force of the return spring 9, and the shielding plate 15 is installed on the magnetic suction cup 14, thus completing the installation of the interior panel body 1. Conversely, the interior panel body 1 can be disassembled, thereby solving the problem of low efficiency in the installation and removal of automotive door interior panels.

[0031] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art will understand that all or part of the processes for implementing the above embodiments and equivalent variations made in accordance with the claims of this application are still within the scope of this application.

Claims

1. A reinforced structure for the flanged edge of an automotive door interior panel, comprising an interior panel body, characterized in that, It also includes a disassembly and assembly mechanism, which comprises two positioning heads, a turntable, gears, two toothed blocks, two movable plates, and two fixed rods; The two positioning heads are fixedly connected to the interior panel body and are both located on the interior panel body. The turntable is rotatably connected to the interior panel body and is located on the interior panel body. The gear is fixedly connected to the turntable and rotatably connected to the interior panel body. The two gear blocks mesh with the gear and are rotatably connected to the interior panel body. The two moving plates are fixedly connected to the two gear blocks and are located on one side of the two gear blocks. The two fixed rods are fixedly connected to the two moving plates and are located on one side of the two moving plates.

2. The automotive door interior panel flange reinforcement structure as described in claim 1, characterized in that, The disassembly and assembly mechanism further includes a fixing block and a return spring. The fixing block is slidably connected to the turntable and is located inside the turntable. The return spring is fixedly connected to the fixing block and the turntable, and is located between the turntable and the fixing block.

3. The automotive door interior panel flange reinforcement structure as described in claim 2, characterized in that, The disassembly and assembly mechanism also includes a pull rod and a closing plate. The pull rod is fixedly connected to the fixing block and is located on one side of the fixing block. The closing plate is fixedly connected to the pull rod and is slidably connected to the interior panel body.

4. The automotive door interior panel flange reinforcement structure as described in claim 1, characterized in that, The disassembly and assembly mechanism also includes two guide rails and two guide blocks. The two guide rails are fixedly connected to the interior panel body and are located on the interior panel body. The two guide blocks are slidably connected to the two guide rails and fixedly connected to the two movable plates and are located between the guide rails and the movable plates.

5. The automotive door interior panel flange reinforcement structure as described in claim 1, characterized in that, The disassembly and assembly mechanism also includes a magnetic chuck and a shield. The magnetic chuck is fixedly connected to the interior panel body and is located on the interior panel body. The shield is installed on the magnetic chuck.

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