Hub large disc cover

Abstract

A hub large disc cover comprises a center cover and a plurality of decorative parts circumferentially and evenly distributed on the periphery of the center cover, the adjacent decorative parts are connected through connecting parts, a containing groove is formed in the front face of the center cover, an annular groove is formed in the edge of the containing groove, a label cover is arranged in the containing groove, and a turned-over edge of the edge of the label cover is arranged in the annular groove. The middle of the top of the decorative part is raised; the inner end of the decorative part is connected with the central cover; the inner end of the connecting part is connected with the central cover; the outer end of the connecting part extends to the middle of the side surface of the decorative part; a nut cover is arranged on the back face of the decoration part and comprises a plurality of clamping feet evenly distributed in the circumferential direction, connecting plates are arranged between the adjacent clamping feet for connection, outer reinforcing ribs are arranged on the outer sides of the clamping feet, inner reinforcing ribs are arranged on the inner sides of the clamping feet, the lower ends of the inner reinforcing ribs extend to the decoration part, and the upper ends of the inner reinforcing ribs can abut against the end face of the hub nut. According to the utility model, the assembly reliability is higher, and the overall decoration effect is richer.

Description

Technical Field

[0001] The utility model relates to automobile parts, in particular to a wheel hub disc cover. Background Art

[0002] The wheel hub decorative cover belongs to the automobile wheel hub decorative part. The existing wheel hub decorative cover is generally used in the wheel hub of the car. This type of wheel hub decorative cover mainly includes a circular plate formed by integral injection molding, a clamping foot is set on the back of the plate, and a car logo is set on the front of the plate. The clamping foot is generally set in the middle of the decorative cover, and its fixing points are concentrated and few, and the reliability of assembly and fixing is not high; the circular plate is similar in shape to the wheel hub, and after the two are assembled, the overall decorative effect is monotonous. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a hub disc cover with higher assembly reliability and richer overall decorative effect.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a hub disc cover, comprising a center cover and a plurality of decorative parts evenly distributed around the center cover in a circumferential manner, adjacent decorative parts are connected by connecting parts, and the center cover, the decorative parts and the connecting parts are integrally injection molded; a receiving groove is provided on the front of the center cover, an annular groove is provided on the edge of the receiving groove, a sign cover is arranged in the receiving groove, and the flange of the edge of the sign cover is arranged in the annular groove; the top middle of the decorative part is raised, the inner end of the decorative part is connected to the center cover, and the inner end width of the decorative part is The width is less than the width of the outer end; the surface of the connecting part is provided with a downwardly inclined inclined surface, so that the connecting part and the decorative part form a height difference, the inner end of the connecting part is connected to the center cover, and the outer end of the connecting part extends to the middle position of the side of the decorative part; the back of the decorative part is provided with a nut cover, the nut cover includes a number of clamping feet evenly distributed on the circumference, and a connecting plate is provided between adjacent clamping feet, the outer side of the clamping feet is provided with an external reinforcing rib, the inner side of the clamping feet is provided with an internal reinforcing rib, the lower end of the internal reinforcing rib extends to the decorative part, and the upper end of the internal reinforcing rib can be against the end face of the hub nut. The principle of the utility model: the center cover, the decorative part and the connecting part form a flower shape, which is not completely the same as the shape of the wheel hub, and the decorative part is more protruding than the center cover, with a three-dimensional sense, and the overall decorative effect is richer; the number of decorative parts is the same as the number of nuts. When assembling, the nut cover on the back of the decorative part covers the nut, which can not only protect the nut, but also the internal reinforcing rib is against the end face of the nut, and the clamping foot is engaged with the other end face of the nut, so as to realize the multi-point fixation of the large plate cover and the wheel hub, and the assembly reliability is higher.

[0005] As an improvement, a positioning hole is provided in the annular groove, and a positioning protrusion cooperating with the positioning hole is provided on the flange of the sign cover.

[0006] As an improvement, one of the connecting parts is provided with an avoidance hole through which the air supply nozzle extends.

[0007] Compared with the prior art, the utility model has the following beneficial effects:

[0008] The center cover, decorative part and connecting part form a flower shape, which is not exactly the same as the shape of the wheel hub, and the decorative part is more protruding than the center cover, having a three-dimensional sense, and the overall decorative effect is richer; the number of decorative parts is the same as the number of nuts. During assembly, the nut cover on the back of the decorative part covers the nut, which not only protects the nut, but also the internal reinforcement ribs are against the end face of the nut, and the clamping foot is engaged with the other end face of the nut, thereby realizing multi-point fixation of the large disc cover and the wheel hub, and the assembly reliability is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a front schematic diagram of the utility model.

[0010] Figure 2 It is a schematic diagram of the back side of the utility model. DETAILED DESCRIPTION

[0011] The utility model will be further described below in conjunction with the accompanying drawings.

[0012] like Figure 1 , 2 As shown, a hub cover comprises a center cover 1 and a plurality of decorative parts 2 evenly distributed around the center cover 1 in a circumferential manner, and adjacent decorative parts 2 are connected by connecting parts 3, and the center cover 1, decorative parts 2 and connecting parts 3 are integrally injection molded. A receiving groove is provided on the front of the center cover 1, and an annular groove is provided on the edge of the receiving groove, and a positioning hole is provided in the annular groove; a label cover is provided in the receiving groove, and the label cover is connected to the center cover 1 by glue or double-sided tape, and the flange of the edge of the label cover is provided in the annular groove, and a positioning protrusion matching the positioning hole is provided on the flange of the label cover. The top middle of the decorative part 2 is bulged, the inner end of the decorative part 2 is connected to the center cover 1, and the inner end width of the decorative part 2 is smaller than the outer end width; the surface of the connecting part 3 is provided with a downwardly inclined inclined surface, the inner end of the connecting part 3 is connected to the center cover 1, and the outer end of the connecting part 3 extends to the middle position of the side of the decorative part 2, and one of the connecting parts 3 is provided with a avoidance hole for the air supply nozzle to extend out; the back of the decorative part 2 is provided with a nut cover 4, and the nut cover 4 includes a plurality of circumferentially evenly distributed clamping feet 41, and adjacent clamping feet 41 are connected by connecting plates 44, and the connecting plates 44 can strengthen the root strength of the clamping feet 41, and the outer side of the clamping feet 41 is provided with an outer reinforcing rib 42, and the inner side of the clamping feet 41 is provided with an inner reinforcing rib 43, and the lower end of the inner reinforcing rib 43 extends to the decorative part 2, and the upper end of the inner reinforcing rib 43 can be against the end face of the hub nut, and the end face of the inner reinforcing rib 43 is used as a reference surface so that each clamping foot 41 can be clamped with the nut.

[0013] Principle of the utility model: the center cover 1, the decorative part 2 and the connecting part 3 form a flower shape, which is not completely the same as the shape of the wheel hub, and the decorative part 2 is more protruding than the center cover 1, has a three-dimensional sense, and the overall decorative effect is richer; the number of the decorative parts 2 is the same as the number of nuts. During assembly, the nut cover 4 on the back of the decorative part 2 covers the nut, which can not only protect the nut, but also the internal reinforcing rib 43 is against the end face of the nut, and the clamping foot 41 is engaged with the other end face of the nut, so as to realize multi-point fixation of the large plate cover and the wheel hub, and the assembly reliability is higher.

Claims

1. A wheel hub cover, characterized in that: The invention comprises a center cover and a plurality of decorative parts uniformly distributed around the center cover in a circumferential manner, and adjacent decorative parts are connected by a connecting part, and the center cover, the decorative part and the connecting part are integrally injection molded; a receiving groove is provided on the front of the center cover, and an annular groove is provided on the edge of the receiving groove, a sign cover is arranged in the receiving groove, and a flange of the edge of the sign cover is arranged in the annular groove; a bulge is raised in the middle of the top of the decorative part, and the inner end of the decorative part is connected to the center cover, and the width of the inner end of the decorative part is smaller than the width of the outer end; a downwardly inclined inclined surface is provided on the surface of the connecting part, the inner end of the connecting part is connected to the center cover, and the outer end of the connecting part extends to the middle position of the side of the decorative part; a nut cover is provided on the back of the decorative part, and the nut cover comprises a plurality of clamping feet uniformly distributed around the circumference, and adjacent clamping feet are connected by a connecting plate, an outer reinforcing rib is provided on the outer side of the clamping foot, an inner reinforcing rib is provided on the inner side of the clamping foot, the lower end of the inner reinforcing rib extends to the decorative part, and the upper end of the inner reinforcing rib abuts against the end face of the hub nut.

2. A wheel hub cover according to claim 1, characterized in that: A positioning hole is arranged in the annular groove, and a positioning protrusion matched with the positioning hole is arranged on the flange of the sign cover.

3. The wheel hub cover according to claim 1, characterized in that: One of the connecting parts is provided with an avoidance hole through which the air supply nozzle protrudes.

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