Structure for solving assembling abnormal sound of electroplated decorative strip

Abstract

The utility model relates to a structure for solving assembling abnormal sound of electroplated decorative strips, and relates to the technical field of automobile manufacturing. The device comprises a separator, the separator is located between the decorative plate and the electroplated decorative strip, and the interference of the separator is arranged between the supporting rib position of the decorative plate and the electroplated decorative strip. The door protection plate has the effects of reducing friction between the electroplated decoration strip and the door protection plate as much as possible and reducing abnormal sound.

Description

Technical Field

[0001] The present application relates to the technical field of automobile manufacturing, and in particular to a structure for solving abnormal noise in the assembly of electroplated trim strips. Background Art

[0002] In the automobile manufacturing industry, electroplated trim strips are usually installed on door panels to enhance the decorative effect of the car. When the door panel and the electroplated trim strip are assembled, the supporting ribs of the decorative panel body are closely connected with the electroplated trim strip. This close contact may cause friction during the movement of the car. Since the car will vibrate and move in a variety of complex ways during driving, this friction may cause abnormal noise between the electroplated trim strip and the plastic body. The abnormal noise will not only destroy the driving comfort, but also may cause trouble to passengers and reduce their satisfaction with driving. Utility Model Content

[0003] In order to reduce the friction between the electroplated trim strip and the door guard plate as much as possible and reduce abnormal noise, the present application provides a structure to solve the abnormal noise during the assembly of the electroplated trim strip.

[0004] The present application provides a structure for solving abnormal noise during assembly of electroplated decorative strips, which adopts the following technical solution:

[0005] A structure for solving abnormal noise during assembly of electroplated decorative strips comprises an isolating member, wherein the isolating member is located between a decorative plate and the electroplated decorative strip, and an interference fit of the isolating member is arranged between the decorative plate and the electroplated decorative strip.

[0006] By adopting the above technical solution, the isolation piece is interference-set between the decorative plate and the electroplated decorative strip, so that the indirect contact between the decorative plate and the electroplated decorative strip is improved through the isolation piece, and further, there is no direct friction between the decorative plate and the electroplated decorative strip, so as to achieve the purpose of removing abnormal noise.

[0007] Preferably, the spacer comprises non-woven fabric.

[0008] By adopting the above technical solution, non-woven fabrics are widely available, at a low cost, and are easy to install, and can avoid direct collision between electroplated decorative strips and decorative panels as much as possible.

[0009] Preferably, the spacer comprises rubber.

[0010] By adopting the above technical solution and utilizing the deformation ability of rubber itself, when the isolation piece needs to be installed, the isolation piece is first compressed so that it can enter between the decorative panel and the electroplated decorative strip, and then the ability of rubber to restore elastic deformation is utilized, so that the isolation piece can be more conveniently arranged between the decorative panel and the electroplated decorative strip through interference fit.

[0011] Preferably, the outer side of the rubber is wrapped with a wear-resistant layer.

[0012] By adopting the above technical solution, the wear-resistant layer can reduce the friction between the rubber and the decorative plate and the electroplated decorative strip as much as possible, thereby extending the service life of the isolation member.

[0013] Preferably, the wear-resistant layer is configured as non-woven fabric.

[0014] By adopting the above technical solution, the non-woven fabric can not only play a wear-resistant role, but also play a certain light-shielding role, thereby slowing down the process of rubber aging due to light.

[0015] Preferably, a first adhesive layer is provided on a side of the isolating member close to the decorative plate or close to the electroplated decorative strip.

[0016] By adopting the above technical solution, the first adhesive layer is used to improve the stability of the isolation piece installation.

[0017] Preferably, a second adhesive layer is provided on a side of the isolating member close to the electroplated decorative strip or close to the decorative panel.

[0018] By adopting the above technical solution, the second adhesive layer is used to further improve the stability of the isolation element installation.

[0019] Preferably, a release layer is provided on one side of the first adhesive layer and the second adhesive layer away from the isolation member.

[0020] By adopting the above technical solution, when it is necessary to install the isolation piece, the release layer can be peeled off from the first adhesive layer and the second adhesive layer, so that the first adhesive layer and the second adhesive layer can be protected before the isolation piece is installed, and the first adhesive layer and the second adhesive layer can be prevented from being damaged by external factors such as friction, scratches or ultraviolet rays before installation, and the first adhesive layer and the second adhesive layer can be prevented from being accidentally adhered to other positions, affecting the installation of the isolation piece.

[0021] In summary, the present application includes at least one of the following beneficial technical effects: by setting the spacer between the decorative plate and the electroplated decorative strip in an interference fit manner, the contact mode between the decorative plate and the electroplated decorative strip is changed from the existing direct contact to indirect contact through the spacer. This change can eliminate the abnormal sound caused by direct contact between the decorative plate and the electroplated decorative strip, thereby improving the quietness and comfort of the overall use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure in which the electroplated decorative strip is arranged on the decorative plate in the prior art;

[0023] Figure 2 is a schematic diagram of the cross-sectional structure of Example 1 of the present application;

[0024] Figure 3 It is a schematic diagram of the cross-sectional structure of Example 2 of the present application.

[0025] Figure numerals: 1. Decorative panel; 11. Support rib; 2. Electroplated decorative strip; 3. Isolation piece; 4. First adhesive layer; 5. Second adhesive layer; 6. Wear-resistant layer. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-3 This application is described in further detail.

[0027] Example 1 of the present application discloses a structure for solving abnormal noise during assembly of electroplated decorative strips.

[0028] Reference Figure 1 and Figure 2 A structure for solving abnormal noise during assembly of electroplated decorative strips includes an isolator 3, which is located between a decorative plate 1 and an electroplated decorative strip 2. In this embodiment, a support rib 11 is provided on the side of the decorative plate 1 close to the electroplated decorative strip 2, so the isolator 3 in this embodiment is specifically arranged between the decorative plate 1 and the support rib 11. The isolator 3 is interference-fittedly arranged between the support rib 11 and the electroplated decorative strip 2, so that the contact mode between the support rib 11 of the decorative plate 1 and the electroplated decorative strip 2 is improved from the existing direct contact to indirect contact through the isolator 3, thereby avoiding direct friction between the decorative plate 1 and the electroplated decorative strip 2 as much as possible, so as to achieve the purpose of removing the abnormal noise.

[0029] The spacer 3 includes a non-woven fabric, and the non-woven fabric is provided with multiple layers, and the multiple layers of non-woven fabric are combined into one by bonding or the like; or the non-woven fabric itself has a large area, and is folded repeatedly to form a spacer 3 with a certain thickness. The spacer 3 is installed between the decorative plate 1 and the electroplated decorative strip 2 by interference fit, so that the spacer 3 can be fixed relatively stably. The non-woven fabric can be used to fill the gap between the decorative plate 1 and the electroplated decorative strip 2, and the non-woven fabric is widely available and has a low cost. The installation method of the spacer 3 in this embodiment is relatively simple, and can avoid collision between the electroplated decorative strip 2 and the decorative plate 1 as much as possible.

[0030] In order to further increase the stability of the installation of the spacer 3, a first adhesive layer 4 is provided on the side of the spacer 3 close to the decorative board 1, and a second adhesive layer 5 is provided on the side of the spacer 3 close to the electroplated decorative strip 2. The first adhesive layer 4 and the second adhesive layer 5 can increase the adhesion of the contact surface between the spacer 3 and the decorative board 1 and the electroplated decorative strip 2, so that the spacer 3 is more firmly fixed at the desired position and is not easy to fall off or move. In addition, the first adhesive layer 4 and the second adhesive layer 5 can also increase the tensile strength of the spacer 3, so that the spacer 3 is not easy to be pulled off or torn, thereby extending the service life.

[0031] On this basis, a release layer can be provided on the outside of the first adhesive layer 4 and the second adhesive layer 5 away from the spacer 3, and one side of the release layer has an extension portion extending outward for easy peeling. When the spacer 3 needs to be installed, the release layer can be peeled off from the first adhesive layer 4 and the second adhesive layer 5, so that the first adhesive layer 4 and the second adhesive layer 5 can be protected before the spacer 3 is installed, and the first adhesive layer 4 and the second adhesive layer 5 can be prevented from being damaged by external factors such as friction, scratches or ultraviolet rays before installation, and the first adhesive layer 4 and the second adhesive layer 5 can be prevented from being accidentally pasted to other positions, affecting the installation of the spacer 3. When the spacer 3 needs to be installed, the spacer 3 is first placed between the decorative panel 1 and the electroplated decorative strip 2, and then the release paper on both sides of the spacer 3 is peeled off, and finally the installation of the spacer 3 is completed by pressing the electroplated decorative strip 2.

[0032] Example 2 of the present application discloses a structure for solving abnormal noise during assembly of electroplated decorative strips.

[0033] refer to Figure 1 and Figure 3 , which is similar to the structure of Example 1, except that the spacer 3 may also include rubber, which has a certain deformation capacity. When installing the spacer 3, the spacer 3 is first compressed so that it can enter between the decorative plate 1 and the electroplated decorative strip 2, and then the spacer 3 can be more conveniently arranged between the decorative plate 1 and the electroplated decorative strip 2 by interference fit by utilizing the ability of the rubber to restore elastic deformation.

[0034] Preferably, a wear-resistant layer 6 may be wrapped on the outside of the spacer 3. In this embodiment, the wear-resistant layer 6 is set as non-woven fabric. The fiber structure of the non-woven fabric can provide additional friction, making the rubber material more wear-resistant when in contact with other surfaces, thereby extending the service life of the spacer 3. In addition, the non-woven fabric can also block ultraviolet rays, so that the rubber can be protected from aging due to sunlight to a certain extent.

[0035] The implementation principle of a structure for solving abnormal noise during assembly of electroplated decorative strips in an embodiment of the present application is as follows: the isolating member 3 is interference fitly arranged between the decorative plate 1 and the electroplated decorative strip 2, thereby improving the contact mode between the decorative plate 1 and the electroplated decorative strip 2 from the existing direct contact to indirect contact through the isolating member 3, so as to achieve the purpose of eliminating the abnormal noise.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A structure for solving abnormal noise in the assembly of electroplated decorative strips, characterized by: It comprises an isolating member (3), wherein the isolating member (3) is located between the decorative plate (1) and the electroplated decorative strip (2), and the interference fit of the isolating member (3) is arranged between the decorative plate (1) and the electroplated decorative strip (2).

2. The structure for solving abnormal noise in the assembly of electroplated decorative strips according to claim 1 is characterized in that: The isolation element (3) comprises non-woven fabric.

3. The structure for solving abnormal noise in electroplated decorative strip assembly according to claim 1, characterized in that: The isolating member (3) comprises rubber.

4. The structure for solving abnormal noise in electroplated decorative strip assembly according to claim 3 is characterized in that: The outer side of the rubber is wrapped with a wear-resistant layer (6).

5. The structure for solving abnormal noise in assembly of electroplated decorative strips according to claim 4 is characterized in that: The wear-resistant layer (6) is configured as a non-woven fabric.

6. The structure for solving abnormal noise in electroplated decorative strip assembly according to claim 1, characterized in that: A first adhesive layer (4) is provided on a side of the isolation member (3) close to the decorative plate (1) or close to the electroplated decorative strip (2).

7. The structure for solving abnormal noise during assembly of electroplated decorative strips according to claim 6, characterized in that: A second adhesive layer (5) is provided on a side of the isolation member (3) close to the electroplated decorative strip (2) or close to the decorative plate (1).

8. The structure for solving abnormal noise during assembly of electroplated decorative strips according to claim 7, characterized in that: A release layer is provided on the side of the first adhesive layer (4) and the second adhesive layer (5) away from the isolation member (3).

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