Black steel decoration strip for automobile

Abstract

The black steel decoration strip comprises a decoration strip body, a sealing ring is installed on the periphery of the back of the decoration strip body, a hollow bag cavity is formed in the sealing ring, shifting grooves are symmetrically formed in a connecting wall of the decoration strip body, a plugging piece is installed at an opening of each shifting groove, and the sealing ring is arranged in the hollow bag cavity. And a socket sheet is mounted in the middle of the plugging sheet. The decorative strip has the advantages that on one hand, the edge of the decorative strip body can be blocked under the action of the sealing ring, external rainwater is effectively prevented from permeating into the adhesive layer when the decorative strip body is installed on the automobile door B column and used, and the phenomenon that the black steel decorative strip tilts in the using process is prevented; the decorative strip body can be quickly torn by inserting an external shifting tool into the shifting groove when the decorative strip body is disassembled, and the decorative strip body can be conveniently and efficiently replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile decorative articles, in particular to a black steel decorative strip used for automobiles. Background Art

[0002] Car black steel trim strips are a common car decorative accessory, usually used for car body decoration and modification. These trim strips are usually made of black steel or coated steel, which are durable and not easy to rust. At the same time, they can also give the car a unique sense of sportiness and fashion. Car black steel trim strips can be installed in different positions of the car body, such as doors, windows, roof, front and rear bumpers, etc., to enhance the exterior design and overall beauty of the car. Some trim strips may also carry specific brand logos or model logos to enhance the vehicle's personalization and brand awareness. In addition to being beautiful, car black steel trim strips can also play a certain protective role, such as protecting the car body from scratches, collisions, or damage caused by daily use. They can usually be installed directly on the car body, which is easy to install and does not require major changes or professional technical support.

[0003] At present, the black steel decorative strips used at the B-pillars of automobile doors are mainly composed of an integrated plate-shaped decorative strip and an adhesive layer installed on the back of the decorative strip. Although the black steel decorative strips of this structure can perform decorative protection on the B-pillars of automobiles, on the one hand, since the black steel decorative strips of this structure are prone to gaps at the edges after pasting, the black steel decorative strips are prone to fall off due to the infiltration of external rainwater during use, and then the black steel decorative strips are warped, affecting the aesthetics of the black steel decorative strips during use. On the other hand, since the surrounding area of ​​the black steel decorative strips of the above structure is mainly a smooth structure, the external disassembly tools are unstable in force, which makes it inconvenient to tear off the black steel decorative strips during later disassembly, and it is not convenient to efficiently replace the black steel decorative strips. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is to provide a black steel decorative strip for automobiles, which can effectively prevent external rainwater from penetrating into the adhesive layer when the black steel decorative strip is in use, and can assist users in conveniently tearing off and replacing the black steel decorative strip.

[0006] (II) Technical solution

[0007] The utility model is achieved through the following technical scheme: the utility model proposes a black steel decorative strip for automobiles, comprising a decorative strip body, a sealing ring is installed on the outer periphery of the back of the decorative strip body, a hollow cavity is opened in the sealing ring, and the decorative strip body is symmetrically provided with pull grooves on the partition wall, a blocking piece is installed at the opening of each of the pull grooves, and a plug piece is installed in the middle of the blocking piece.

[0008] Furthermore, an adhesive layer is evenly coated on the middle position of the back of the decorative strip body, and a protective film is installed on the outside of the adhesive layer.

[0009] By adopting the above technical solution, the adhesive layer can firmly adhere the decorative strip body to the B-pillar of the automobile door, and the protective film can cover and protect the adhesive layer when the decorative strip body is not in use.

[0010] Furthermore, the sealing ring is bonded to the decorative strip body, and the sealing ring is a rubber ring.

[0011] By adopting the above technical solution, it is possible to ensure that the sealing ring is reliably fixed on the decorative strip body.

[0012] Furthermore, the hollow capsule cavity is formed on the sealing ring, and the hollow capsule cavity is a square annular structure.

[0013] By adopting the above technical solution, the hollow capsule cavity can significantly improve the elasticity of the sealing ring.

[0014] Furthermore, the pull groove is formed on the decorative strip body, and the blocking piece is bonded to the pull groove.

[0015] By adopting the above technical solution, the pulling groove cooperates with the external pulling tool to realize the convenient pulling and tearing of the decorative strip body.

[0016] Furthermore, the blocking piece is a rubber piece, and the plug piece is bonded to the blocking piece.

[0017] By adopting the above technical solution, the blocking piece mainly covers and protects the pull groove to prevent the entry of external dust and debris.

[0018] Furthermore, the blocking piece is a hollow structure at the insertion piece, and the blocking piece is bonded to the pull groove.

[0019] By adopting the above technical solution, it can be ensured that the external driving tool can be conveniently inserted from the insertion piece into the driving groove.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] In order to solve the problem that the black steel decorative strips currently used at the B-pillars of automobile doors are mainly composed of an integrated plate-shaped decorative strip and an adhesive layer installed on the back of the decorative strip, although the black steel decorative strips of this structure can be used to decorate and protect the B-pillars of automobiles, on the one hand, due to the fact that the black steel decorative strips of this structure are prone to gaps at the edges after being pasted, the adhesive layer on the black steel decorative strips is easily peeled off due to the infiltration of external rainwater during use, and then the black steel decorative strips are warped, affecting the aesthetics of the black steel decorative strips during use; on the other hand, due to the fact that the surrounding area of ​​the black steel decorative strips of the above structure is mainly a smooth structure, the external The problem that the disassembly tools have unstable force, which makes it inconvenient to tear off the black steel decorative strips during later disassembly, and it is not convenient to efficiently replace the black steel decorative strips. On the one hand, the utility model can seal the edge of the decorative strip body under the action of the sealing ring, effectively preventing external rainwater from penetrating into the adhesive layer when the decorative strip body is installed on the B-pillar of the car door and used, and preventing the black steel decorative strip from warping during use. On the other hand, with the design of the pull groove, the decorative strip body can be quickly torn off by inserting an external pull tool into the pull groove when disassembling, which is convenient for efficient replacement of the decorative strip body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic structural diagram of a black steel decorative strip for automobiles according to the utility model;

[0024] Figure 2 It is a top sectional view of a black steel decorative strip for automobiles according to the utility model;

[0025] Figure 3 The utility model is a kind of black steel decorative strip used for automobiles. Figure 2 Enlarged view of point A in the middle.

[0026] The following are the descriptions of the reference numerals:

[0027] 1. Decorative strip body; 2. Plug piece; 3. Sealing ring; 4. Sealing piece; 5. Slot; 6. Hollow cavity; 7. Adhesive layer; 8. Protective film. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] like Figure 1-Figure 3As shown, a black steel decorative strip for a car in this embodiment includes a decorative strip body 1, a sealing ring 3 is installed on the outer periphery of the back of the decorative strip body 1, a hollow cavity 6 is opened in the sealing ring 3, and the hollow cavity 6 can significantly improve the elasticity of the sealing ring 3 to ensure that the decorative strip body 1 can effectively improve the sealing around the decorative strip body 1 through the compression of the sealing ring 3 after installation, and the decorative strip body 1 is symmetrically provided with grooves 5 on the partition wall, and a blocking piece 4 is installed at the opening of each groove 5, which mainly covers and protects the groove 5 to prevent the entry of external dust and debris, and a plug piece 2 is installed in the middle of the blocking piece 4.

[0030] like Figure 1-Figure 3 As shown, in this embodiment, an adhesive layer 7 is evenly coated on the middle position of the back of the decorative strip body 1, and a protective film 8 is installed on the outside of the adhesive layer 7. The adhesive layer 7 can firmly adhere the decorative strip body 1 to the B-pillar of the car door, and the protective film 8 can cover and protect the adhesive layer 7 when the decorative strip body 1 is not in use.

[0031] like Figure 1-Figure 3 As shown, in the present embodiment, the sealing ring 3 is bonded to the decorative strip body 1, and the sealing ring 3 is a rubber ring, which can ensure that the sealing ring 3 is reliably fixed on the decorative strip body 1. The hollow cavity 6 is formed on the sealing ring 3, and the hollow cavity 6 is a square annular structure. The pulling groove 5 is formed on the decorative strip body 1, and the blocking piece 4 is bonded to the pulling groove 5. The pulling groove 5 cooperates with an external pulling tool to realize the convenient pulling and tearing of the decorative strip body 1. The blocking piece 4 is a rubber piece, and the plug piece 2 is bonded to the blocking piece 4. The plug piece 2 on the blocking piece 4 is a hollow structure. The blocking piece 4 is bonded to the pulling groove 5, which can ensure that the external pulling tool is conveniently inserted from the plug piece 2 into the pulling groove 5.

[0032] The specific implementation process of this embodiment is as follows: when in use, it is only necessary to tear off the protective film 8, and use the adhesive layer 7 to stick the decorative strip body 1 on the B-pillar of the car door, so that the decorative strip body 1 can be put into use. During use, the edge of the decorative strip body 1 can be sealed under the action of the sealing ring 3, effectively preventing the external rainwater from penetrating into the adhesive layer 7 when the decorative strip body 1 is installed on the B-pillar of the car door and used, and preventing the black steel decorative strip from warping up during use. At the same time, with the design of the pull groove 5, the decorative strip body 1 can be removed by inserting an external pull tool into the pull groove 5, thereby realizing the quick tearing of the decorative strip body 1 and facilitating the efficient replacement of the decorative strip body 1.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A black steel decorative strip for automobiles, characterized in that: The invention comprises a decorative strip body (1), a sealing ring (3) is installed on the outer periphery of the back of the decorative strip body (1), a hollow cavity (6) is provided in the sealing ring (3), and a pull groove (5) is symmetrically provided on the decorative strip body (1) and the partition wall, a blocking piece (4) is installed at the opening of each of the blocking pieces (5), and a plug piece (2) is installed in the middle of the blocking piece (4).

2. The black steel decorative strip for automobiles according to claim 1, characterized in that: The middle position of the back of the decorative strip body (1) is evenly coated with an adhesive layer (7), and a protective film (8) is installed on the outside of the adhesive layer (7).

3. The black steel decorative strip for automobiles according to claim 1, characterized in that: The sealing ring (3) is bonded to the decorative strip body (1), and the sealing ring (3) is a rubber ring.

4. The black steel decorative strip for automobiles according to claim 1, characterized in that: The hollow capsule cavity (6) is formed on the sealing ring (3), and the hollow capsule cavity (6) is a square annular structure.

5. The black steel decorative strip for automobiles according to claim 1, characterized in that: The pull groove (5) is formed on the decorative strip body (1), and the blocking piece (4) is bonded to the pull groove (5).

6. The black steel decorative strip for automobiles according to claim 1, characterized in that: The blocking piece (4) is a rubber piece, and the plug piece (2) is bonded to the blocking piece (4).

7. The black steel decorative strip for automobiles according to claim 1, characterized in that: The blocking piece (4) is a hollow structure located at the insertion piece (2), and the blocking piece (4) is bonded to the pull groove (5).

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