A door panel with a Y-direction warping limiting limiting piece

Abstract

The utility model relates to vehicle accessory technical field, concretely relates to a door panel with Y direction warping limiting insert piece, including door panel main part and installation mechanism, installation mechanism includes decoration piece main body, abuts the platform, U-shaped insert piece, limiting piece, first reinforcing device, second reinforcing device and limiting device, and decoration piece main body installs first through fastener and fixes its one side end portion, then, after its other side end portion abuts on the step mesa of abutting platform after fixing, further, the U-shaped insert piece is slidingly inserted and is installed on the abutting platform, and after insertion, the other side end portion is limited by abutting on the decoration piece main body through the limiting piece, and the limiting device is used for avoiding the fracture caused by the transition deformation of U-shaped insert piece, compared with the opening glue and the insufficient restraint caused by the mode of 3M glue sticking in the prior art, the positioning precision of decoration piece main body is higher and more stable, and further can solve the problem that the Y direction surface difference exists when installing the decorative plate assembly, thereby improve the positioning precision of decorative plate assembly.

Description

Technical Field

[0001] This utility model relates to the field of vehicle parts technology, and in particular to a door panel with a Y-direction warping limiting insert. Background Technology

[0002] Automobiles are a common mode of transportation. Currently, in the front door body structure of vehicles, the trim panel assembly of the front door is limited by its shape and structure, meaning that it can only be connected to the door via a single mounting point on the side near the fender. This results in the lower part of the trim panel assembly being suspended due to the lack of a suitable positioning point. After the trim panel assembly is assembled with the door, the compressive reaction force of the sealing strip on its side will cause the trim panel assembly to tend to move away from the door. Ultimately, this leads to a failure to guarantee the Y-axis planar difference between the trim panel assembly and the fender trim panel, i.e., the width direction of the vehicle.

[0003] Traditionally, 3M adhesive is used to solve the above problems. However, in practice, this method has problems such as adhesive failure and insufficient constraint. The positioning accuracy of the adhesive is also poor, making it difficult to meet quality requirements. Utility Model Content

[0004] The purpose of this utility model is to provide a door panel with a Y-direction warping limiting insert, which aims to solve the problem of Y-direction surface difference during the installation of the decorative panel assembly, thereby improving the positioning accuracy of the decorative panel assembly.

[0005] To achieve the above objectives, this utility model provides a door panel with a Y-direction warping limiting insert, including a door panel body, a positioning post provided on the door panel body, and an installation mechanism;

[0006] The installation mechanism includes a decorative part body, an abutment platform, a U-shaped insert, a limiting piece, a first reinforcing device, a second reinforcing device, and a limiting device. The top of the decorative part body is fixed to the positioning post by fasteners, and the bottom can abut against the stepped platform on the abutment platform. The abutment platform is welded to the door panel body. A U-shaped groove is provided on the abutment platform, and limiting grooves are symmetrically provided on the inner wall of the U-shaped groove. The U-shaped part of the U-shaped insert can be slidably inserted into the U-shaped groove of the same size on the abutment platform, and the top snap-fit ​​part can be inserted into the limiting groove. The limiting piece is integrally formed with the U-shaped insert and abuts against the decorative part body. The first reinforcing device is provided on the side of the abutment platform near the door panel body, the second reinforcing device is provided on the side of the positioning post near the door panel body, and the limiting device is provided on the U-shaped insert.

[0007] The first reinforcing device includes a first reinforcing block and a second reinforcing block. The first reinforcing block is integrally formed with the abutment platform and welded to the main body of the door panel. The second reinforcing block is symmetrically arranged with the first reinforcing block, integrally formed with the abutment platform, and welded to the main body of the door panel.

[0008] The second reinforcing device includes a first reinforcing rib and a second reinforcing rib. The first reinforcing rib is welded to the main body of the door panel and the positioning post, and is arranged symmetrically. The second reinforcing rib is welded to the main body of the door panel and the first reinforcing rib, and is arranged symmetrically.

[0009] The limiting device includes a lower semicircular block and an upper semicircular block. The lower semicircular block is integrally formed with the U-shaped insert and is located in the U-shaped groove of the U-shaped insert. The upper semicircular block is integrally formed with the U-shaped insert and is located in the U-shaped groove of the U-shaped insert, and is close to the lower semicircular block.

[0010] The limiting piece has a non-penetrating slot vertically provided on the side near the U-shaped insert.

[0011] This utility model discloses a door panel with a Y-direction warping limiting insert. During the installation of the main body of the decorative part, one end is first fixed with fasteners. Then, the other end abuts against the stepped surface of the abutment platform after fixing. Further, a U-shaped insert is slidably inserted into the abutment platform. After insertion, the limiting plate abuts against the main body of the decorative part to limit the other end. The limiting device is used to prevent the U-shaped insert from breaking due to excessive deformation. Compared with the existing method of using 3M adhesive, which results in glue separation and insufficient constraint, the positioning accuracy of the main body of the decorative part is higher and more stable. This can solve the problem of Y-direction surface difference during the installation of the decorative panel assembly, thereby improving the positioning accuracy of the decorative panel assembly. Attached Figure Description

[0012] 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.

[0013] Figure 1 This is a schematic diagram of the overall structure of a car door panel with a Y-direction warping limiting insert according to this utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the limiting piece of this utility model.

[0015] Figure 3 This is a cross-sectional view of the contact platform of this utility model.

[0016] Figure 4 This is a schematic diagram of the structure of the U-shaped insert of this utility model.

[0017] In the diagram: 101-Main body of door panel, 102-Positioning post, 103-Main body of decorative part, 104-Fastener, 105-Abutting platform, 106-U-shaped insert, 107-Limiting piece, 108-First reinforcing block, 109-Second reinforcing block, 110-First reinforcing rib, 111-Second reinforcing rib, 112-Lower semicircular block, 113-Upper semicircular block. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] like Figures 1 to 4 As shown, where Figure 1 This is a schematic diagram of the overall structure of a door panel with a Y-direction warping limiting insert. Figure 2 This is a structural schematic diagram of the limiting piece 107. Figure 3 This is a sectional view of the abutment platform 105. Figure 4 This is a schematic diagram of the structure of the U-shaped insert 106. This utility model provides a door panel with a Y-direction warping limiting insert: it includes a door panel body 101 and an installation mechanism. The installation mechanism includes a decorative part body 103, an abutment platform 105, a U-shaped insert 106, a limiting piece 107, a first reinforcing device, a second reinforcing device, and a limiting device. The first reinforcing device includes a first reinforcing block 108 and a second reinforcing block 109. The second reinforcing device includes a first reinforcing rib 110 and a second reinforcing rib 111. The limiting device includes a lower semicircular block 112 and an upper semicircular block 113. The aforementioned solution can solve the problem of Y-direction surface difference during the installation of the decorative panel assembly, thereby improving the positioning accuracy of the decorative panel assembly. It is understood that the aforementioned solution can improve the installation positioning accuracy of the decorative panel assembly.

[0020] In this embodiment, a positioning post 102 is provided on the main body 101 of the door panel, and a threaded hole is provided on the positioning post 102 to facilitate the installation of fasteners 104.

[0021] The top of the decorative component body 103 is fixed to the positioning post 102 by fasteners 104, and the bottom can abut against the stepped platform on the abutment platform 105. The abutment platform 105 is welded to the door panel body 101. The abutment platform 105 is provided with a U-shaped sliding groove, and the inner wall of the U-shaped sliding groove is symmetrically provided with limiting grooves. The U-shaped part of the U-shaped insert 106 can be slidably inserted into the U-shaped sliding groove of the same U-shaped size on the abutment platform 105, and the top snap-fit ​​part can be inserted into the limiting groove. The limiting piece 107 is integrally formed with the U-shaped insert 106 and abuts against the decorative component body 103. The first reinforcing device is provided on the side of the abutment platform 105 near the door panel body 101, the second reinforcing device is provided on the side of the positioning post 102 near the door panel body 101, and the limiting device is provided on the U-shaped insert 106. The fastener 104 can be a bolt. The abutment platform 105 is provided with a U-shaped groove of the same size as the U-shaped part of the U-shaped insert 106 to facilitate the installation of the U-shaped insert 106. The inner wall of the U-shaped groove is symmetrically provided with limiting grooves that cooperate with the snap-fit ​​parts on the U-shaped insert 106. The limiting piece 107 is used to abut against the decorative body 103 to achieve fixation. The first reinforcing device is used to improve the stability of the abutment platform 105. The second reinforcing device is used to improve the stability of the positioning post 102. The limiting device is used to prevent the U-shaped insert 106 from breaking due to excessive deformation.

[0022] Secondly, the first reinforcing block 108 is integrally formed with the abutment platform 105 and welded to the door panel body 101; the second reinforcing block 109 is symmetrically arranged with the first reinforcing block 108, integrally formed with the abutment platform 105, and welded to the door panel body 101. The function of the first reinforcing block 108 and the second reinforcing block 109 is to improve the stability of the abutment platform 105.

[0023] Then, the first reinforcing rib 110 is welded to the door panel body 101 and the positioning post 102 respectively, and is symmetrically arranged; the second reinforcing rib 111 is welded to the door panel body 101 and the first reinforcing rib 110 respectively, and is symmetrically arranged. The function of the first reinforcing rib 110 and the second reinforcing rib 111 is to improve the stability of the positioning post 102.

[0024] Furthermore, the lower semicircular block 112 is integrally formed with the U-shaped insert 106 and is located in the U-shaped groove of the U-shaped insert 106; the upper semicircular block 113 is integrally formed with the U-shaped insert 106 and is located in the U-shaped groove of the U-shaped insert 106, and is close to the lower semicircular block 112. When the U-shaped insert 106 is deformed by tweezers and the lower semicircular block 112 and the upper semicircular block 113 come into contact, the U-shaped insert 106 is deformed to its limit position. At this time, the locking parts on both sides of the U-shaped insert 106 can disengage from the limiting groove on the abutment platform 105. Then, the U-shaped insert 106 can be pulled out by tweezers to complete the disassembly. During installation, the U-shaped part of the U-shaped insert 106 is directly pushed into the U-shaped groove of the same size on the abutment platform 105. When the U-shaped insert 106 is fully pushed in, it deforms itself so that the locking parts on both sides can be locked into the limiting groove on the abutment platform 105 to complete the fixation.

[0025] Finally, the limiting piece 107 has a non-penetrating slot vertically provided on the side near the U-shaped insert 106. The slot will facilitate the placement of tweezers.

[0026] When using this utility model to solve the problem of Y-direction surface difference during the installation of the decorative panel assembly and improve the positioning accuracy of the decorative panel assembly, the main body 103 of the decorative component is first fixed at one end by the fastener 104. Then, after being fixed, the other end can abut against the stepped surface of the abutment platform 105. Further, the U-shaped insert 106 is slidably inserted into the abutment platform 105. After insertion, the other end is limited by the limiting piece 107 abutting against the main body 103 of the decorative component. The limiting device is used to prevent the U-shaped insert 106 from breaking due to excessive deformation. Compared with the existing installation scheme that uses 3M adhesive and results in glue separation and insufficient constraint, the positioning accuracy of the main body 103 during installation is higher and more stable, thus solving the problem of Y-direction surface difference during the installation of the decorative panel assembly and improving the positioning accuracy of the decorative panel assembly.

[0027] 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 can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A door panel with a Y-direction warping limiting insert, comprising a door panel body, wherein a positioning post is provided on the door panel body, characterized in that: It also includes the installation mechanism; The installation mechanism includes a decorative part body, an abutment platform, a U-shaped insert, a limiting piece, a first reinforcing device, a second reinforcing device, and a limiting device. The top of the decorative part body is fixed to the positioning post by fasteners, and the bottom can abut against the stepped platform on the abutment platform. The abutment platform is welded to the door panel body. A U-shaped groove is provided on the abutment platform, and limiting grooves are symmetrically provided on the inner wall of the U-shaped groove. The U-shaped part of the U-shaped insert can be slidably inserted into the U-shaped groove of the same size on the abutment platform, and the top snap-fit ​​part can be inserted into the limiting groove. The limiting piece is integrally formed with the U-shaped insert and abuts against the decorative part body. The first reinforcing device is provided on the side of the abutment platform near the door panel body, the second reinforcing device is provided on the side of the positioning post near the door panel body, and the limiting device is provided on the U-shaped insert.

2. The door panel with a Y-direction warping limiting insert as described in claim 1, characterized in that: The first reinforcing device includes a first reinforcing block and a second reinforcing block. The first reinforcing block is integrally formed with the abutment platform and welded to the main body of the door panel. The second reinforcing block is symmetrically arranged with the first reinforcing block, integrally formed with the abutment platform, and welded to the main body of the door panel.

3. The door panel with a Y-direction warping limiting insert as described in claim 1, characterized in that: The second reinforcing device includes a first reinforcing rib and a second reinforcing rib. The first reinforcing rib is welded to the main body of the door panel and the positioning post, and is arranged symmetrically. The second reinforcing rib is welded to the main body of the door panel and the first reinforcing rib, and is arranged symmetrically.

4. The door panel with a Y-direction warping limiting insert as described in claim 1, characterized in that: The limiting device includes a lower semicircular block and an upper semicircular block. The lower semicircular block is integrally formed with the U-shaped insert and is located in the U-shaped groove of the U-shaped insert. The upper semicircular block is integrally formed with the U-shaped insert and is located in the U-shaped groove of the U-shaped insert, and is close to the lower semicircular block.

5. The door panel with a Y-direction warping limiting insert as described in claim 1, characterized in that... : The limiting piece has a non-penetrating slot vertically arranged on the side near the U-shaped insert.

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