Hub decorative cover fixing mechanism

Abstract

A hub decorative cover fixing mechanism comprises a U-shaped metal clamp and clamping feet arranged at the two ends of the U-shaped metal clamp. The U-shaped metal clip comprises a connecting part and elastic parts which are arranged at the two ends of the connecting part and formed in a bent mode, and limiting holes are formed in the elastic parts. Each clamping foot comprises a clamping base, a vertical plate arranged on the clamping base, a clamping table arranged on the outer side face of the vertical plate and a limiting protrusion arranged on the inner side face of the vertical plate, and the limiting hole of the elastic part is matched with the limiting protrusion. Two connecting plates are arranged between the clamping seats of the two clamping feet, the connecting part is arranged between the two connecting plates, a plurality of baffles are arranged on the connecting plates, and guide slopes are arranged on the sides, facing the connecting part, of the baffles. The inner side face of the baffle is provided with a guide inclined face, and when the U-shaped metal clip is assembled, the connecting part of the U-shaped metal clip can be smoothly and conveniently clamped into a limiting groove defined by the two connecting plates along the guide inclined face.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a hub decorative cover fixing mechanism. Background Art

[0002] The large plate decorative cover is generally provided with a foot engaged with the wheel hub shaft hole and a foot engaged with the wheel hub spoke. The foot engaged with the wheel hub spoke generally includes a metal clip and plastic feet arranged at both ends of the metal clip. For example, a wheel hub decorative cover with Chinese patent publication number CN218750086U includes a plastic body and a foot mechanism arranged at the bottom of the plastic body. The outer edge of the plastic body

[0003] A reference surface composed of convex ribs is provided, and the foot mechanism includes a base, plastic feet respectively provided at both ends of the base, and a metal clip provided between the two plastic feet, and a reinforcing rib is provided between the base and the convex rib. The plastic foot includes a vertical plate, a boss provided at the upper position of the outer side of the vertical plate, and a limiting protrusion provided on the inner side of the vertical plate; the metal clip is U-shaped, and includes a connecting part and an elastic part provided at both ends of the connecting part, the connecting part abuts against the base, the elastic part abuts against the inner side of the plastic foot, and a limiting hole matched with the limiting protrusion is provided on the elastic part to prevent the metal clip from detaching from the plastic foot; baffles are provided on both sides of the base, the plastic foot and the baffles form a limiting groove, and the metal clip is provided in the limiting groove. Due to the lack of guide on the baffle, the connecting part of the metal clip is not easy to be installed into the limiting groove, and due to the manufacturing tolerance problem, each baffle cannot be tightly matched with the connecting part, resulting in the loosening of the connecting part in the limiting groove. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a hub decorative cover fixing mechanism to solve the technical problems existing in the prior art.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a wheel hub decorative cover fixing mechanism, comprising a U-shaped metal clip and a clamping foot arranged at both ends of the U-shaped metal clip; the U-shaped metal clip comprises a connecting portion and an elastic portion arranged at both ends of the connecting portion and bent into shape, and a limiting hole is provided on the elastic portion; the clamping foot comprises a clamping seat, a vertical plate arranged on the clamping seat, a clamping platform arranged on the outer side of the vertical plate and a limiting protrusion arranged on the inner side of the vertical plate, and the limiting hole of the elastic portion cooperates with the limiting protrusion; two connecting plates are provided between the clamping seats of the two clamping feet, the connecting portion is arranged between the two connecting plates, a plurality of baffles are provided on the connecting plate, and a guide inclined surface is provided on the side of the baffle facing the connecting portion. The principle of the utility model is as follows: the two card seats of the card feet are connected by a connecting plate, so that the structural strength of the card seat can be strengthened; the baffle is arranged on the connecting plate, and the connecting plate is connected in series with each baffle to strengthen the strength of the baffle; in addition, the inner side surface of the baffle is provided with a guiding inclined surface, and when the U-shaped metal clip is assembled, the connecting part can be smoothly and conveniently inserted into the limiting groove surrounded by the two connecting plates along the guiding inclined surface; after the connecting part is assembled in place, the connecting part is pressed by the guiding inclined surface to prevent the connecting part from loosening in the limiting groove.

[0006] As an improvement, two stoppers are provided on the inner side of the vertical plate, and the elastic portion is provided between the two stoppers.

[0007] As an improvement, a boss is provided at the middle position of the inner side of the vertical plate, the elastic part abuts against the boss, and the limiting protrusion is provided on the boss.

[0008] As an improvement, a reinforcing rib plate is provided on the inner side of the baffle, and the guiding inclined surface is provided on the reinforcing rib plate.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] The baffle is arranged on the connecting plate, and the connecting plate connects each baffle in series to strengthen the strength of the baffle. In addition, a guide slope is provided on the inner side of the baffle. When the U-shaped metal clip is assembled, its connecting part can be smoothly and conveniently inserted into the limiting groove surrounded by the two connecting plates along the guide slope. After the connecting part is assembled in place, the connecting part is pressed by the guide slope to prevent the connecting part from loosening in the limiting groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the back of the decorative cover.

[0012] Figure 2 A schematic diagram of the fixing mechanism.

[0013] Figure 3 Exploded view of the fixing mechanism.

[0014] Figure 4 for Figure 2 Enlarged view of point A. DETAILED DESCRIPTION

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] like Figures 1 to 4 As shown, a hub decorative cover fixing mechanism is shown, through which the hub decorative cover 1 clamps the spokes of the hub, and the fixing mechanism includes a U-shaped metal clip 2 and clamping feet 3 provided at both ends of the U-shaped metal clip 2. The U-shaped metal clip 2 includes a connecting portion 21 and elastic portions 22 provided at both ends of the connecting portion 21 and bent into shape, the connecting portion 21 and the elastic portion 22 are integrally formed, the connecting portion 21 is provided with a reinforcing protrusion, and the elastic portion 22 is provided with a limiting hole 23. The foot 3 is a plastic foot, which is integrally formed with the decorative cover, and includes a base 31, a vertical plate 32 arranged on the base 31, a platform 33 arranged on the outer side of the vertical plate 32, and a limiting protrusion 36 arranged on the inner side of the vertical plate 32; the U-shaped metal clip 2 provides support for the vertical plate 32, and the platform 33 is engaged with the hub spoke to achieve fixation; the limiting hole 23 of the elastic part 22 cooperates with the limiting protrusion 36, and two blocks 34 are provided on the inner side of the vertical plate 32, and the elastic part 22 is arranged between the two blocks 34, so as to prevent the elastic part 22 from being separated from the foot 3; a boss 35 is provided at the middle position of the inner side of the vertical plate 32, and the elastic part 22 is abutted against the boss 35, and the limiting protrusion 36 is arranged on the boss 35, and the boss 35 can strengthen the strength of the vertical plate 32, and the boss 35 can be adjusted according to the position of the elastic part 22, so that the vertical plate 32 can reliably contact with the elastic part 22. Two connecting plates 4 are provided between the bases 31 of the two clamping feet 3, and a limiting groove is formed between the two connecting plates 4. The connecting plate 4 is set on the back of the decorative cover 1 and can be used as a reinforcing rib of the decorative cover 1; the connecting part 21 is provided between the two connecting plates 4, and a plurality of baffles 5 are provided on the connecting plate 4. A reinforcing rib plate 6 is provided on the inner side of the baffle 5, and a guiding inclined surface 61 is provided on the side of the reinforcing rib plate 6 facing the connecting part 21.

[0017] Principle of the utility model: the bases 31 of the two card feet 3 are connected by a connecting plate 4, which can enhance the structural strength of the base 31; the baffle 5 is arranged on the connecting plate 4, and the connecting plate 4 is connected in series with each baffle 5 to enhance the strength of the baffle 5. In addition, the inner side surface of the baffle 5 is provided with a guiding inclined surface. When the U-shaped metal clip 2 is assembled, the connecting portion 21 can be smoothly and conveniently inserted into the limiting groove surrounded by the two connecting plates 4 along the guiding inclined surface. After the connecting portion 21 is assembled in place, the connecting portion 21 is pressed tightly by the guiding inclined surface to prevent the connecting portion 21 from loosening in the limiting groove.

Claims

1. A hub decorative cover fixing mechanism, comprising a U-shaped metal clip and clamping feet arranged at both ends of the U-shaped metal clip; characterized in that: The U-shaped metal clip includes a connecting part and an elastic part which is arranged at both ends of the connecting part and is bent into a shape, and a limiting hole is provided on the elastic part; the clamping foot includes a clamping seat, a vertical plate arranged on the clamping seat, a clamping platform arranged on the outer side of the vertical plate and a limiting protrusion arranged on the inner side of the vertical plate, and the limiting hole of the elastic part cooperates with the limiting protrusion; two connecting plates are provided between the clamping seats of the two clamping feet, the connecting part is arranged between the two connecting plates, a plurality of baffles are provided on the connecting plate, and a guide slope is provided on the side of the baffle facing the connecting part.

2. A hub decorative cover fixing mechanism according to claim 1, characterized in that: Two stoppers are arranged on the inner side of the vertical plate, and the elastic part is arranged between the two stoppers.

3. The hub cover fixing mechanism according to claim 1, characterized in that: A boss is provided at the middle position of the inner side of the vertical plate, the elastic part abuts against the boss, and the limiting protrusion is provided on the boss.

4. The hub cover fixing mechanism according to claim 1, characterized in that: A reinforcing rib plate is provided on the inner side of the baffle, and the guiding inclined surface is provided on the reinforcing rib plate.

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