Automobile tire upper edge plaque

Abstract

The utility model relates to the technical field of automobile parts, and provides an automobile tire upper edge plaque which comprises a body and a plurality of buckle seats, the buckle seats are arranged on the inner side face of the body, and a reinforcing structure is arranged on the edge of the inner side face of the body. The reinforcing structure is composed of a positioning plate arranged on the edge of the inner side face of the body and a first reinforcing rib arranged in the positioning plate. The structure of the decorative plate has good strength and wear resistance, and the decorative plate is more resistant to scraping and not prone to deformation.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to an upper edge decorative plate of an automobile tire. Background Art

[0002] The safety of automobiles has always been the focus of public attention. Among them, the tire top trim is a decorative part of the car, not only for beauty, but more importantly for its actual functionality. During the driving process of the car, the tire top trim can effectively reduce wind resistance, improve the stability and handling of the vehicle, and at the same time effectively reduce the erosion and scratches of the body caused by mud and water splashed on the road, thereby protecting the body from damage. Therefore, in the automotive industry, adding decorative strips such as tire top trim is not only for beauty, but also to improve the safety and durability of the vehicle.

[0003] However, if the existing automobile tire upper edge trim is not specially treated, it generally has the defects of weak strength and poor wear resistance. It cannot provide sufficient protection when scratches occur, and has low durability and a short service life, which affects the safety and reliability of the car during driving. In order to enhance the anti-scratch effect, the trim is usually surface treated, for example, spraying technology is used to increase the surface hardness and wear resistance, or electroplating decorative parts are installed to increase the appearance and corrosion resistance. However, these surface treatment methods require post-processing, which increases the process complexity and cost.

[0004] CN205075906U A rear wheel eyebrow structure of a vehicle wheel hub, comprising a rear wheel eyebrow and a snap assembly, wherein the snap assembly is multiple and evenly spaced and mounted on a mounting seat formed inside the rear wheel eyebrow, a positioning plate formed on one side of the rear wheel eyebrow, the snap assembly comprising an upper base plate and a lower base plate, a card and a vertical plate formed in one piece with a rectangular structure, a connecting portion formed in a rectangular structure between the upper base plate and the lower base plate, a vertical plate formed vertically on the upper end face of the upper base plate, cards formed symmetrically on both sides of the vertical plate with an arc structure, reinforcing ribs formed symmetrically on the vertical plate inside the card, the mounting seat is a rectangular structure, and an open groove is formed transversely on the upper end face of each mounting seat.

[0005] The wheel eyebrow structure of the above patent ensures that the rear wheel eyebrow is stably and reliably connected to the vehicle body. The specification also mentions that a positioning plate is provided on one side of the rear wheel eyebrow to ensure accurate positioning of the rear wheel eyebrow. The tire top trim structure described in this patent is similar to the wheel eyebrow structure, but the rear wheel eyebrow structure does not take into account the strength requirements. In actual driving, the top of the wheel eyebrow is prone to dents and deformation.

[0006] Based on this, the technical problem solved in this case is: how to solve the problem of insufficient structural rigidity of the current upper edge trim of automobile tires. Utility Model Content

[0007] In order to solve the above technical problems, the utility model provides a decorative plate on the upper edge of a car tire. The structure of the decorative plate has good strength and wear resistance, is more scratch-resistant and is not easy to deform.

[0008] The technical solution of the utility model is:

[0009] A decorative plate for the upper edge of a car tire comprises a main body and a plurality of snap seats, wherein the snap seats are arranged on the inner side surface of the main body, and a reinforcing structure is arranged on the edge of the inner side surface of the main body; the reinforcing structure is composed of a positioning plate arranged on the edge of the inner side surface of the main body and a first reinforcing rib arranged in the positioning plate.

[0010] In the above-mentioned automobile tire upper edge trim, the positioning plate is composed of a plurality of square frame parts; the first reinforcing ribs are arranged in the square frame parts to form a grid structure.

[0011] In the above-mentioned automobile tire upper edge trim, the first reinforcing rib is provided in the square frame portion located at the corner of the main body.

[0012] In the above-mentioned automobile tire upper edge trim, a second reinforcing rib is provided between the buckle seat and the positioning plate.

[0013] In the above-mentioned automobile tire upper edge trim, the first reinforcing rib is provided in the square frame portion connected to the second reinforcing rib.

[0014] In the above-mentioned automobile tire upper edge trim, the main body, the buckle seat, the positioning plate, the first reinforcing rib and the second reinforcing rib are integrally formed of plastic.

[0015] One of the above technical solutions of the utility model has at least one of the following advantages or beneficial effects:

[0016] The utility model reasonably arranges a positioning plate and a first reinforcing rib on the edge of the inner side of the main body for the weak position of the decorative plate on the automobile tire, thereby improving the gridding degree and achieving the purpose of reinforcement, so that the decorative plate as a whole has good strength and wear resistance, is more scratch-resistant and not easy to deform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of Example 1 of the utility model. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1

[0020] See also Figure 1 A decorative plate for the upper edge of a car tire comprises a main body 1 and three buckle seats 2. The buckle seats 2 are arranged on the inner side of the main body 1. A reinforcing structure 3 is arranged on the edge of the inner side of the main body 1; the reinforcing structure 3 is composed of a positioning plate 31 arranged on the edge of the inner side of the main body 1 and a first reinforcing rib 32 arranged in the positioning plate 31.

[0021] In this embodiment, three buckle seats 2 are evenly arranged on the inner side of the body 1 .

[0022] In this embodiment, a positioning plate 31 and a first reinforcing rib 32 are reasonably arranged on the edge of the inner side of the main body 1 for the weak position of the upper edge trim of the automobile tire, so as to improve the gridding degree and further achieve the purpose of reinforcement, so that the overall upper edge trim of the automobile tire has good strength and wear resistance, is more scratch-resistant and less prone to deformation.

[0023] Specifically, the positioning plate 31 is composed of a plurality of square frames 311 ; the first reinforcing ribs 32 are disposed in the square frames 311 to form a grid structure.

[0024] With the above design, the positioning plate 31 can ensure accurate positioning of the trim plate on the tire in subsequent automobile assembly. In addition, the grid structure formed by the positioning plate 31 and the first reinforcing ribs 32 is lightweight and has improved strength.

[0025] In this embodiment, preferably, the first reinforcing rib 32 is arranged along the edge of the inner side surface of the main body 1 and is located in the middle of the square frame portion 311 .

[0026] The above-mentioned preferred design can improve the stress stability of the reinforcement structure 3 in all directions.

[0027] As a preference of this embodiment, the first reinforcing rib 32 is provided in the square frame portion 311 located at the corner of the main body 1 .

[0028] It needs to be further explained that the above preference is based on the strength considerations of various parts of the main body 1. In actual application, the first reinforcing ribs 32 are only added to the weak parts to improve the stress strength of the local structure.

[0029] In addition, in order to accurately find out the weak parts in the upper edge trim of the automobile tire, the strength analysis of each part should be carried out first, for example, the structure of the upper edge trim of the automobile tire can be analyzed through CAE.

[0030] As a further preferred embodiment of this embodiment, a second reinforcing rib 33 is provided between the buckle seat 2 and the positioning plate 31 .

[0031] In the above further preferred embodiment, the strength around the buckle seat 2 is improved to prevent the problem that this part is easily damaged during assembly or collision.

[0032] The principle is consistent with the above, and the first reinforcing rib 32 is provided in the square frame portion 311 connected to the second reinforcing rib 33 for the sake of strength consideration of each part of the main body 1 .

[0033] In practical applications, the main body 1 , the buckle seat 2 , the positioning plate 31 , the first reinforcing rib 32 , and the second reinforcing rib 33 are integrally formed of plastic.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A decorative plate for the upper edge of a car tire, comprising a main body and a plurality of buckle seats, wherein the buckle seats are arranged on the inner side of the main body, characterized in that: A reinforcing structure is arranged on the edge of the inner side surface of the main body; the reinforcing structure is composed of a positioning plate arranged on the edge of the inner side surface of the main body and a first reinforcing rib arranged in the positioning plate.

2. The automobile tire upper edge trim according to claim 1, characterized in that: The positioning plate is composed of a plurality of square frame parts; the first reinforcing ribs are arranged in the square frame parts to form a grid structure.

3. The automobile tire upper edge trim according to claim 2, characterized in that: The first reinforcing rib is arranged in the square frame portion located at the corner of the main body.

4. The automobile tire upper edge trim according to claim 3, characterized in that: A second reinforcing rib is provided between the buckle seat and the positioning plate.

5. The automobile tire upper edge trim according to claim 4, characterized in that: The first reinforcing rib is arranged in the square frame portion connected to the second reinforcing rib.

6. The automobile tire upper edge trim according to claim 5, characterized in that: The body, the buckle seat, the positioning plate, the first reinforcing rib and the second reinforcing rib are integrally formed of plastic.

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