Vehicle door central trim panel

Abstract

The utility model belongs to the technical field of automobile interior trim panels, provides an interior trim panel which can be rapidly installed and is convenient to disassemble, and particularly relates to a central interior trim panel of an automobile door. The cover plate mainly comprises a cover plate body and a quick disassembly and assembly mechanism. When the interior trim panel is installed, only the first trapezoidal block on the cover plate body needs to be aligned with the installation hole in the vehicle door base plate and pressed after alignment, and when the interior trim panel is disassembled, only the cover plate body needs to be pressed down firstly and then pulled out, and disassembly can be completed. By means of the quick disassembly and assembly mechanism and the elastic effect of the strong spring, quick separation of the vehicle door base plate and the first trapezoidal block is achieved, the time for assembly and disassembly is greatly shortened, the working efficiency is improved, the quick disassembly and assembly mechanism is simple in design and easy to understand and operate, complex tools or steps are not needed, and the cost is reduced. The installation and maintenance difficulty is reduced, enough elastic force is provided by the strong spring, and stable connection between the interior trimming panel and the vehicle door base plate is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of automotive interior panel technology, and provides an interior panel that can be quickly installed and easily disassembled, specifically relating to a door center interior panel. Background Technology

[0002] Faced with rising labor costs and stringent market standards for product quality, traditional manual assembly methods are increasingly unable to meet the demands of modern manufacturing. Therefore, an innovative rapid assembly technology has been proposed. This technology accelerates the installation process by employing a simple plug-in and locking mechanism, thereby reducing labor costs and increasing production capacity. This method not only saves valuable time resources but also effectively reduces labor costs. Furthermore, it eliminates the problem of exposed rivet heads that may occur in traditional assembly, ensuring the appearance quality of the assembled product and achieving a seamless and aesthetically pleasing installation. The goal is to provide an interior panel solution that is both easy to install and disassemble, satisfying the modern manufacturing industry's dual pursuit of efficiency and aesthetics. Utility Model Content

[0003] The technical problem to be solved by this utility model is: how to obtain an interior panel that can be quickly installed and is also easy to disassemble.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A central interior trim panel for a car door includes a cover body and a quick-release mechanism. Several quick-release mechanisms are disposed on the back of the cover body. Each quick-release mechanism includes a door base plate, a first crossbar, a first spring, a first triangular block, a second crossbar, a second spring, a second triangular block, a first trapezoidal block, a column, a second trapezoidal block, and a base.

[0006] The base is fixed on the cover plate body. The first and second crossbars, which are symmetrically arranged, are installed on both sides of the door base plate. The first spring and the second spring are respectively sleeved on the first and second crossbars. The first triangular block and the second triangular block are respectively fixed to one end of the inner side of the first and second crossbars. The first trapezoidal block and the second trapezoidal block, which are mirror images of each other, are respectively fixed to both ends of the column. The second trapezoidal block is fixed to the base.

[0007] The door base plate has mounting holes that match the size of the first trapezoidal block and the second trapezoidal block.

[0008] In some embodiments, in order to more securely fix the cover plate body and the vehicle body base plate, both the first spring and the second spring are high-strength springs.

[0009] In some embodiments, the cover plate body may optionally have hexagonal patterns on both the front and back sides.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, through a quick-release mechanism and the elastic action of a strong spring, achieves rapid separation of the door panel and the first trapezoidal block, greatly shortening the installation and disassembly time and improving work efficiency. The quick-release mechanism is simple in design, easy to understand and operate, and does not require complicated tools or steps, reducing the difficulty of installation and maintenance. The strong spring provides sufficient elastic force to ensure a stable connection between the interior panel and the door panel, reducing the risk of loosening or falling off during driving. Due to the fast disassembly and assembly speed, it reduces the risk of workers encountering problems during the disassembly and assembly process. This design reduces the risk of accidents caused by improper disassembly and assembly. It can adapt to different models of door panels because the mounting holes match the size of the first and second trapezoidal blocks, providing good versatility. The cover body has regular hexagonal patterns on both the front and back, increasing the product's aesthetics and enhancing the overall quality of the vehicle's interior. Due to its simple structure, manufacturing and maintenance costs are low, which helps reduce the overall production cost of the vehicle. Because of these advantages, this design of the central interior panel of the door is expected to be widely used in the automotive manufacturing industry, especially in modern automobile production that pursues rapid disassembly and assembly and cost-effectiveness. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall rear structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the locking state structure of the quick disassembly and assembly mechanism of this utility model.

[0013] In the diagram: 1. Cover plate body; 2. Quick disassembly and assembly mechanism; 201. Door base plate; 202. First crossbar; 203. First spring; 204. First triangular block; 205. Second crossbar; 206. Second spring; 207. Second triangular block; 208. First trapezoidal block; 209. Column; 210. Second trapezoidal block; 211. Base. Detailed Implementation

[0014] 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.

[0015] Example 1

[0016] like Figures 1-2As shown, a central interior trim panel for a car door includes a cover body 1 and a quick-release mechanism 2. Several quick-release mechanisms 2 are disposed on the back of the cover body 1. Each quick-release mechanism 2 includes a door base plate 201, a first crossbar 202, a first spring 203, a first triangular block 204, a second crossbar 205, a second spring 206, a second triangular block 207, a first trapezoidal block 208, a pillar 209, a second trapezoidal block 210, and a base 211.

[0017] The base 211 is fixed on the cover plate body 1. The first crossbar 202 and the second crossbar 205, which are symmetrically arranged, are installed on both sides of the door base plate 201. The first spring 203 and the second spring 206 are respectively sleeved on the first crossbar 202 and the second crossbar 205. The first triangular block 204 and the second triangular block 207 are respectively fixed to one end of the inner side of the first crossbar 202 and the second crossbar 205. The first trapezoidal block 208 and the second trapezoidal block 210, which are relatively mirrored, are respectively fixed to the two ends of the column 209. The second trapezoidal block 210 is fixed to the base 211.

[0018] Mounting holes are provided on the door base plate 201, and the size of the first trapezoidal block 208 and the second trapezoidal block 210 are matched.

[0019] In this embodiment, both the first spring 203 and the second spring 206 are high-strength springs.

[0020] In this embodiment, the cover plate body 1 has regular hexagonal patterns on both the front and back sides.

[0021] Specifically, the combination of the above components enables the function of quick disassembly and assembly. Specifically, the elastic action of two strong springs allows the door base plate 201 to quickly separate from the first trapezoidal block 208, thereby achieving the purpose of quick disassembly and assembly. The cover plate body 1 and the door base plate 201 are connected through the quick disassembly and assembly mechanism 2 to complete the installation of the central interior panel of the door. In this embodiment, the first spring 203 and the second spring 206 are assembled from two strong springs to provide sufficient elastic force.

[0022] Specific implementation process: When the worker is to install the interior panel, the worker first aligns the first trapezoidal block 208 on the cover plate body 1 with the mounting hole on the door base plate 201, and presses it after alignment. Then the first triangular block 204 and the second triangular block 207 move smoothly downward along the two sides of the first trapezoidal block 208. Subsequently, due to the elastic potential energy of the first spring 203 and the second spring 206, the two springs that were squeezed return to their initial state and extend to lock the lower edge of the first trapezoidal block 208, thus completing the installation.

[0023] Furthermore, when the worker wants to remove the interior panel, the worker only needs to press down on the cover body 1. The two triangular blocks move along the two corners of the second trapezoidal block 210. Due to elastic potential energy, the two compressed springs return to their initial state and extend out to be stuck on both sides of the second trapezoidal block 210. At this time, the worker pulls outward with force, and the compressed first spring 203 and second spring 206 slide out along the two sides of the second trapezoidal block 210 until both trapezoidal blocks come out of the mounting holes, and the disassembly is completed.

[0024] In summary, the present invention provides an innovative solution for a central interior panel for car doors, which has broad market application prospects.

[0025] It should be noted that the parts not covered by this utility model are the same as or can be implemented using existing technology.

[0026] Furthermore, in the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," "set up," "equipped with," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can exercise their rights without departing from the scope of the present utility model.

Claims

1. A center interior panel for a car door, characterized in that: It includes a cover plate body and a quick-release mechanism. Several quick-release mechanisms are disposed on the back of the cover plate body. The quick-release mechanism includes a door base plate, a first crossbar, a first spring, a first triangular block, a second crossbar, a second spring, a second triangular block, a first trapezoidal block, a column, a second trapezoidal block, and a base. The base is fixed on the cover plate body. The first and second crossbars, which are symmetrically arranged, are installed on both sides of the door base plate. The first spring and the second spring are respectively sleeved on the first and second crossbars. The first triangular block and the second triangular block are respectively fixed to one end of the inner side of the first and second crossbars. The first trapezoidal block and the second trapezoidal block, which are relatively mirrored, are respectively fixed to both ends of the column. The second trapezoidal block is fixed to the base. The door base plate has mounting holes that match the size of the first trapezoidal block and the second trapezoidal block.

2. The interior trim panel in the center of a car door as described in claim 1, characterized in that: Both the first spring and the second spring are high-strength springs.

3. The interior trim panel in the center of a car door as described in claim 1, characterized in that: The cover plate body has regular hexagonal patterns on both the front and back.

Images