Automobile B column outer decorative plate

By designing a detachable exterior trim panel structure for the car's B-pillar, the problem of easy damage to the trim panel during disassembly and assembly was solved, achieving the effect of reducing maintenance costs and improving durability.

CN223919252UActive Publication Date: 2026-02-17QIAOLUMING TECH CO LTD
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Patent Information

Application Number
CN202520696863.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-14
Publication Date
2026-02-17
Estimated Expiration
2035-04-14

AI Technical Summary

Technical Problem

The existing automotive B-pillar trim panels have low structural strength and are easily scratched and cracked during disassembly and assembly, leading to complete replacement and high repair costs.

Method used

An exterior trim panel for automotive B-pillars has been designed, comprising a base plate, mounting lugs, and a panel. The panel is detached and installed via bolt connections, facilitating the replacement of damaged panels. Flatness is ensured by adjusting the position of the mounting plate. Materials such as aluminum alloy and rubber pads are used to improve structural strength and durability.

Benefits of technology

It reduces maintenance costs, prevents decorative panel warping, improves the functionality and durability of decorative panels, and reduces the need for overall replacement.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model is applicable to the technical field of automobile accessories, and provides an automobile B pillar outer decorative plate, which comprises a bottom plate, a mounting lug plate and a panel, the upper surface of the bottom plate is provided with an equipment hole, the inner wall of the equipment hole is fixedly connected with a first mounting plate, and the lower surface of the first mounting plate is rotatably connected with a bolt. According to the automobile B-pillar outer decorative plate, the second mounting plate can be disassembled and assembled on the bolt, disassembly and assembly of the panel are facilitated, when the automobile B-pillar outer decorative plate is scratched or damaged during disassembly and assembly, a worker only needs to replace the panel without replacing the whole automobile B-pillar outer decorative plate, the maintenance cost is reduced, and by rotating the bolt, the automobile B-pillar outer decorative plate can be disassembled and assembled conveniently. The distance between the second mounting plate and the first mounting plate can be adjusted, so that the position of the second mounting plate is adjusted, the flatness of the second mounting plate and the outer wall of the automobile is guaranteed, warping of the automobile B-pillar outer decorative plate is prevented, and the functionality of the automobile B-pillar outer decorative plate is improved.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile parts, especially relates to a B column outer decorative plate of automobile. BACKGROUND

[0002] Automobile parts are various units constituting the whole automobile and a kind of product serving automobile. There are many kinds of automobile parts, and with the improvement of people's living standards, people's consumption of automobile is more and more, and the market of automobile parts becomes more and more big. In recent years, automobile parts manufacturing plants are also developing rapidly, and B column outer trim panel is the outer trim panel of B column. The B column of automobile is very important, and it is one of the major safety structures of the whole vehicle body. No matter what problem appears, B column trim panel needs to be disassembled.

[0003] The existing automobile B column decorative plate has low structural strength, and is easy to cause the B column decorative plate to be scratched and broken during disassembly and assembly. The B column decorative plate needs to be replaced as a whole, so that the maintenance cost is high. INVENTION CONTENTS

[0004] The utility model provides a kind of B column outer decorative plate of automobile, to solve the existing automobile B column decorative plate structural strength low, in the process of disassembly and assembly, it is easy to cause the B column decorative plate to be scratched and broken, the B column decorative panel appears scratch and break, personnel needs to be replaced as a whole to B column decorative panel, so that the maintenance cost is high Problem.

[0005] The utility model is realized, a kind of B column outer decorative plate of automobile, including bottom plate, mounting lug plate and panel, the upper surface of the bottom plate is equipped with equipment hole, and the inner wall of equipment hole is fixedly connected with first mounting plate, the lower surface of the first mounting plate is rotatably connected with bolt, and the lower surface of the panel is fixedly connected with the second mounting plate matched with the bolt.

[0006] Preferably, the lower surface of the panel is fixedly connected with rubber pad.

[0007] Preferably, the lower surface of the bottom plate is fixedly connected with reinforcing rib.

[0008] Preferably, the reinforcing rib, the first mounting plate, the bottom plate and the second mounting plate are made of aluminum alloy.

[0009] Preferably, the first mounting plate is provided with four, and four first mounting plates are distributed at the periphery of the bottom plate.

[0010] Preferably, the outer wall of the first mounting plate and the second mounting plate is provided with rubber layer.

[0011] Compared with the prior art, the application has the following advantages:

[0012] By rotating the bolt, the second mounting plate can be disassembled on the bolt, facilitating the disassembly of the panel, when the automobile B column outer decorative plate is disassembled and damaged, personnel only need to replace the panel, without replacing the entire automobile B column outer decorative plate, reducing the maintenance cost, and by rotating the bolt, the distance between the second mounting plate and the first mounting plate can be adjusted, so that the position of the second mounting plate is adjusted, the flatness of the second mounting plate and the automobile outer wall is ensured, the automobile B column outer decorative plate is prevented from being warped, and the functionality of the automobile B column outer decorative plate is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is a three-dimensional structure schematic diagram of the utility model's bottom plate;

[0015] Figure 3 It is a three-dimensional structure schematic diagram of the utility model's bottom plate;

[0016] Figure 4 It is a three-dimensional structure schematic diagram of the utility model's panel;

[0017] In the drawing: 1, bottom plate; 2, mounting lug plate; 3, panel; 4, reinforcing rib; 5, equipment hole; 6, first mounting plate; 7, bolt; 8, second mounting plate; 9, rubber pad. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the description and the drawings are to be regarded as illustrative in nature and are not intended to be limiting of the application; the terminology used in the description and the claims of the present application and the above detailed description are for the purpose of describing particular embodiments only and are not intended to be limiting of the application; the use of the terms "including" and "comprising" and variations thereof, in the description and the claims of the present application and the above detailed description are intended to be inclusive and are not intended to exclude or to be limited to the enclosed items; the use of the terms "first", "second", and the like in the description and the claims of the present application and the above detailed description are intended to indicate different and separate embodiments and are not intended to be limiting of the application.

[0019] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive or alternative embodiments. It is expressly understood that the embodiments described herein are merely examples from a whole class of comparable embodiments which those skilled in the art will readily appreciate. It is also expressly understood that the description and the claims are intended to cover any and all combinations of one or more embodiments with one or more of the features, structures, or characteristics described herein.

[0020] The utility model embodiment provides a kind of automobile B column outer decorative plate, such as Figures 1-4As shown, including the bottom plate 1, mounting ear plate 2 and panel 3, the upper surface of the bottom plate 1 is provided with equipment hole 5, and the inner wall of the equipment hole 5 is fixedly connected with the first mounting plate 6, the lower surface of the first mounting plate 6 is rotatably connected with the bolt 7, and the lower surface of the panel 3 is fixedly connected with the second mounting plate 8 matched with the bolt 7.

[0021] It should be noted that, due to the low structural strength of the existing automobile B column decorative plate, the B column decorative plate is easy to be damaged and cracked during disassembly and assembly, and the personnel needs to replace the B column decorative plate as a whole when the B column decorative plate is damaged and cracked, so that the maintenance cost is high, therefore, in order to solve the problem that the existing automobile B column decorative plate has low structural strength, is easy to be damaged and cracked during disassembly and assembly, and needs to be replaced as a whole when the B column decorative plate is damaged and cracked, the personnel needs to replace the B column decorative plate as a whole, the maintenance cost is high, the bolt 7 is rotated, the second mounting plate 8 is disassembled on the bolt 7, the disassembly and assembly of the panel 3 are facilitated, when the automobile B column outer decorative plate is damaged or damaged during disassembly and assembly, the personnel only needs to replace the panel 3, and the whole automobile B column outer decorative plate does not need to be replaced, so that the maintenance cost is reduced, and the distance between the second mounting plate 8 and the first mounting plate 6 can be adjusted by rotating the bolt 7, so that the position of the second mounting plate 8 is adjusted, the flatness of the second mounting plate 8 and the outer wall of the automobile is ensured, the automobile B column outer decorative plate is prevented from being warped, and the functionality of the automobile B column outer decorative plate is improved.

[0022] In further preferred embodiments of the present application, Figure 4 As shown, the lower surface of the panel 3 is fixedly connected with the rubber pad 9.

[0023] In this embodiment, when the panel 3 is installed on the bottom plate 1, the rubber pad 9 is pressed on the upper surface of the bottom plate 1, the gap between the panel 3 and the bottom plate 1 is shielded by the rubber pad 9, and the damage between the bottom plate 1 and the panel 3 is reduced.

[0024] In further preferred embodiments of the present application, Figure 2 As shown, the lower surface of the bottom plate 1 is fixedly connected with the reinforcing rib 4.

[0025] In this embodiment, the reinforcing rib 4 improves the firmness of the bottom plate 1 and prevents the bottom plate 1 from deforming.

[0026] In further preferred embodiments of the present application, Figure 1 As shown, the reinforcing rib 4, the first mounting plate 6, the bottom plate 1 and the second mounting plate 8 are made of aluminum alloy.

[0027] In further preferred embodiments of the present application, Figure 2 As shown, the first mounting plate 6 is provided with four first mounting plates 6, and the four first mounting plates 6 are distributed at the four corners of the bottom plate 1.

[0028] In further preferred embodiments of the present application, as shown in Figure 3 The outer walls of the first mounting plate 6 and the second mounting plate 8 are provided with a rubber layer.

[0029] In the present embodiment, the rubber layer reduces the wear between the first mounting plate 6 and the second mounting plate 8, and reduces the noise generated between the first mounting plate 6 and the second mounting plate 8.

[0030] It should be noted that, for the foregoing embodiments, in order to simply describe, they are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the action sequence described, because according to the present application, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily required by the present application.

[0031] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented by other ways. For example, the device embodiments described above are only illustrative, for example, the division of the above units, actual implementation can have another division way, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point, the coupling or communication connection between the displayed or discussed each other can be through some interface, indirect coupling or communication connection between devices or units, which can be electrical or other forms.

[0032] The units described as separate components can or can not be physically separated, and the components shown as units can or can not be physical units, that is, they can be located in one place, or they can be distributed on multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the present embodiment.

[0033] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the protection scope of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art can still combine, delete or make other adjustments to the features in the embodiments of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence. These technical solutions also belong to the scope of the present application.

Claims

1. An automobile B-pillar exterior trim panel, characterized by comprising: The utility model relates to a kind of equipment mounting panel, including bottom plate (1), mounting lug plate (2) and panel (3), the upper surface of the bottom plate (1) is equipped with equipment hole (5), and the inner wall of equipment hole (5) is fixedly connected with first mounting plate (6), the lower surface of the first mounting plate (6) is rotatably connected with bolt (7), and the lower surface of panel (3) is fixedly connected with the second mounting plate (8) matched with the bolt (7).

2. The B-pillar exterior trim panel of claim 1, wherein, The lower surface of the panel (3) is fixedly connected with a rubber pad (9).

3. The B-pillar exterior trim panel of claim 1, wherein, The lower surface of the bottom plate (1) is fixedly connected with a reinforcing rib (4).

4. The B-pillar exterior trim panel of claim 3, wherein the first and second portions are formed from a single sheet of material. The reinforcing rib (4), the first mounting plate (6), the bottom plate (1) and the second mounting plate (8) are made of aluminum alloy.

5. The B-pillar trim panel of claim 1, wherein the B-pillar trim panel is formed from a single piece of material. The first mounting plate (6) is provided with four, and the four first mounting plates (6) are distributed at the periphery of the bottom plate (1).

6. The B-pillar trim panel of claim 1, wherein, The outer walls of the first mounting plate (6) and the second mounting plate (8) are provided with a rubber layer.