CN220517883U - Hub decorative cover and vehicle - Google Patents

Abstract

The utility model discloses a hub decorative cover and a vehicle, wherein the hub decorative cover comprises a cover body, the cover body comprises a first shielding part corresponding to a spoke of a hub and a second shielding part corresponding to a central flange of the hub, the first shielding part is circumferentially arranged on the periphery of the second shielding part, a plurality of decorative holes are formed in the first shielding part and/or the second shielding part, the total cross section area of the decorative holes is S1, and the total distribution area of the first shielding part and the second shielding part is S2, wherein S1 is less than 10%. The hub decorative cover provided by the utility model has the advantages of small wind resistance and good protection effect on the hub.

Description

Hub decorative cover and vehicle

Technical Field

The utility model relates to the technical field of automobile parts, in particular to a hub decorative cover and a vehicle.

Background

In the related art, a hub decoration cover is usually installed at two sides of a hub, and plays a role in improving the appearance attractiveness of the hub, however, in order to improve the modeling effect of the hub and reduce the manufacturing cost of the hub decoration cover, a plurality of large-area decoration holes are usually designed on the hub decoration cover, but when a vehicle runs, external broken stones are likely to strike and scratch the hub through the decoration holes, and larger wind resistance is also generated at the decoration holes, so that the acceleration capability of the vehicle is affected.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

Therefore, the utility model provides the hub decorative cover which has the advantages of small wind resistance and good protection effect on the hub.

The utility model further provides a vehicle.

The hub decorative cover comprises a cover body, wherein the cover body comprises a first shielding part corresponding to a spoke of a hub and a second shielding part corresponding to a central flange of the hub, the first shielding part is circumferentially arranged on the periphery side of the second shielding part, a plurality of decorative holes are formed in the first shielding part and/or the second shielding part, the total cross-sectional area of the decorative holes is S1, and the total distribution area of the first shielding part and the second shielding part is S2, wherein S1 is less than 10 percent S2.

According to the hub decorative cover, after the cover body is connected with the hub, the first shielding part and the second shielding part respectively realize shielding of the spoke area and the central flange area of the hub, and the first shielding part and/or the second shielding part are provided with a plurality of decorative holes so as to improve the appearance attractiveness of the cover body and ensure the modeling effect of the hub.

Wherein, set up the total cross-sectional area of all decoration holes and be not more than 10% of the total area of distribution of first shielding part and second shielding part, on the basis that satisfies molding effect, the cross-sectional area of every decoration hole can be designed littleer to prevent outside rubble through the decoration hole and fish tail wheel hub better, the protection effect to wheel hub is good. Meanwhile, when the vehicle runs, wind resistance generated at the decorative holes with smaller cross-sectional areas is lower, and the medium-high speed accelerating capability of the vehicle is higher.

Optionally, the decoration hole is disposed in the first shielding portion, the decoration hole extends along a radial direction of the first shielding portion, and the plurality of decoration holes are arranged at intervals along a circumferential direction of the first shielding portion.

Optionally, the hub decorative cover further comprises a first clamping piece and a positioning piece, wherein the first clamping piece is connected to one side, facing the spoke, of the first shielding part and is clamped with the spoke; the locating piece is connected to one side, facing the spoke, of the first shielding part, and the locating piece is abutted with the side, facing the first shielding part, of the spoke.

Optionally, the positioning pieces are multiple and are arranged at intervals along the circumferential direction of the first shielding part.

Optionally, the positioning piece comprises at least two positioning plates which are connected in sequence, at least two positioning plates are connected with the first shielding part and are angled with the first shielding part, and any two adjacent positioning plates are angled.

Optionally, the first clamping piece has a plurality ofly and follows the circumference interval arrangement of first shielding portion, the hubcap still include with first clamping piece one-to-one's backstop piece and elastic component, the backstop piece connect in first shielding portion orientation one side of spoke, the backstop piece with corresponding first clamping piece is spaced apart, the elastic component is connected corresponding first clamping piece with the backstop piece, the elastic component towards the joint the direction oppression of spoke first clamping piece.

Optionally, the first joint spare and corresponding the backstop spare is followed the circumference interval arrangement of first shielding portion, the first joint spare is towards one side of backstop spare is equipped with first arch, the backstop spare is towards one side of first joint spare is equipped with the second arch, the elastic component is the U-shaped shell fragment, the both ends of U-shaped shell fragment are equipped with first draw-in hole and second draw-in hole respectively, the U-shaped shell fragment clamp is located first joint spare with between the backstop spare, first draw-in hole with the second draw-in hole overlaps respectively and establishes first arch with on the second arch.

Optionally, the first clamping piece comprises a clamping part and a limiting part which are connected along the axial direction of the first shielding part, one end of the clamping part, which is away from the clamping part, is connected with the first shielding part, at least part of the limiting part protrudes out of the side surface of the clamping part, which is away from the stop piece, and the clamping part can be elastically bent along the circumferential direction of the first shielding part;

the spoke is provided with a first edge and a second edge which are opposite along the circumferential direction of the hub, the clamping parts of any two adjacent first clamping parts are respectively abutted with the first edge and the second edge of the same or different spoke, and the limiting parts are abutted to the side surfaces of the spoke, which deviate from the first shielding parts.

Optionally, the hub decorative cover further includes a plurality of second clamping pieces, a plurality of second clamping pieces are connected to one side of the second shielding portion facing the central flange, and a plurality of second clamping pieces are arranged at intervals along the circumferential direction of the central flange and are all clamped with the central flange.

Optionally, each second clamping piece faces the side face of the central axis of the second shielding part and is provided with an arc groove, the arc grooves extend along the circumference of the second shielding part, the hub decorative cover further comprises an elastic strip, the elastic strip extends along the circumference of the second shielding part and is matched in each arc groove, and each second clamping piece is pressed by the elastic strip towards the direction of the clamping center flange.

The vehicle according to the utility model comprises a hub decorative cover as described above.

The technical advantages of the vehicle according to the utility model are the same as those of the hub decorative cover described above and will not be described here again.

Drawings

FIG. 1 is a front view of a hubcap in accordance with an embodiment of the present utility model.

FIG. 2 is a rear view of a hubcap in accordance with an embodiment of the present utility model.

FIG. 3 is a partial schematic view of a hubcap at a first shielding portion according to an embodiment of the present utility model.

FIG. 4 is a schematic view of the resilient member in the hubcap according to an embodiment of the present utility model.

FIG. 5 is a schematic view of an elastic strip in a hubcap according to an embodiment of the present utility model.

FIG. 6 is a schematic view of an assembly of a hubcap and a hub in accordance with an embodiment of the present utility model.

FIG. 7 is a partial cross-sectional view of the hub decorative cover and hub at the first clip member in accordance with an embodiment of the present utility model.

Reference numerals:

1. a cover body; 11. a first shielding portion; 12. a second shielding portion; 13. a decoration hole; 2. a first clamping piece; 21. a clamping part; 22. a limit part; 3. a positioning piece; 31. a positioning plate; 4. a stopper; 5. an elastic member; 51. a first clamping hole; 52. a second clamping hole; 6. a second clamping piece; 61. an arc-shaped groove; 7. an elastic strip; 8. a spoke; 9. a central flange; 10. and (5) mounting holes.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

A hub decorative cover according to an embodiment of the present utility model is described below with reference to fig. 1 to 7.

The hub decorative cover according to the embodiment of the utility model comprises a cover body 1, wherein the cover body 1 comprises a first shielding part 11 corresponding to a spoke 8 of a hub and a second shielding part 12 corresponding to a central flange 9 of the hub, the first shielding part 11 is circumferentially arranged on the periphery side of the second shielding part 12, and a plurality of decorative holes 13 are formed in the first shielding part 11 and/or the second shielding part 12. The total cross-sectional area of the plurality of decorative holes 13 is S1, and the total distribution area of the first shielding portion 11 and the second shielding portion 12 is S2, wherein S1 is less than 10% S2.

According to the hub decorative cover provided by the embodiment of the utility model, after the cover body 1 is connected with the hub, the first shielding part 11 and the second shielding part 12 respectively realize shielding of the spoke 8 area and the central flange 9 area of the hub, and meanwhile, the first shielding part 11 and/or the second shielding part 12 are provided with a plurality of decorative holes 13 so as to improve the appearance attractiveness of the cover body 1 and ensure the modeling effect at the hub.

Wherein, set up the total cross-sectional area of all decoration holes 13 and not surpass the total area of distributing of first shielding part 11 and second shielding part 12, on the basis of satisfying the molding effect, the cross-sectional area of every decoration hole 13 can be designed less to prevent outside rubble through decoration hole 13 and fish tail wheel hub better, the protection effect to wheel hub is good. Meanwhile, when the vehicle is running, the wind resistance generated at the decorative hole 13 with smaller cross-sectional area is also lower, and the medium-high speed accelerating capability of the vehicle is higher.

The first shielding portion 11 and the second shielding portion 12 are integrally formed, and the total distribution area S2 of the first shielding portion 11 and the second shielding portion 12 means the area of the outer periphery of the first shielding portion 11 around the formed area.

In some embodiments, as shown in fig. 1 and 2, the decoration holes 13 are provided to the first shielding portion 11, the decoration holes 13 extend in a radial direction of the first shielding portion 11, and the plurality of decoration holes 13 are arranged at intervals in a circumferential direction of the first shielding portion 11.

That is, the decorative hole 13 is in a long strip shape, and the length direction of the decorative hole 13 is consistent with the radial direction of the first shielding part 11, at this time, the width of the decorative hole 13 can be designed smaller on the basis of the constant cross-sectional area of the decorative hole 13, thereby better preventing large-volume broken stone from impacting and scratching the spoke 8 through the decorative hole 13.

Specifically, one end of the decorative hole 13 is adjacent to the second shielding portion 12, and the other end is adjacent to the edge of the first shielding portion 11. The plurality of decorative holes 13 are arranged at equal intervals in the circumferential direction of the first shielding portion 11. The number of the decoration holes 13 may be 6, 7, 8, and more.

In some embodiments, as shown in fig. 2 and 7, the hub decorative cover further includes a first clamping member 2 and a positioning member 3, where the first clamping member 2 is connected to a side of the first shielding portion 11 facing the spoke 8 and is clamped with the spoke 8; the positioning piece 3 is connected to one side of the first shielding part 11 facing the spoke 8, and the positioning piece 3 is abutted against the side surface of the spoke 8 facing the first shielding part 11.

That is, the first shielding part 11 is connected with the spoke 8 through the clamping connection between the first clamping piece 2 and the spoke 8, and after the connection between the first clamping piece 2 and the spoke 8 is completed, the positioning piece 3 and the spoke 8 are abutted against the side face of the first shielding part 11, so that the clamping reliability of the first clamping piece 2 and the spoke 8 is effectively prevented from being influenced due to the fact that the first shielding part 11 can be pressed and deformed along the axial direction of the first shielding part.

Moreover, as shown in fig. 7, the positioning piece 3 further spaces the first shielding part 11 from the spoke 8, so that the outer side surface of the first shielding part 11 is fixed at the hub setting position to ensure the modeling effect, and meanwhile, the first shielding part 11 does not need to be provided with enough thickness to ensure the abutting with the spoke 8, and the thickness of the first shielding part 11 can be designed to be thinner, so that the total weight and the manufacturing cost of the hub decorative cover are further reduced.

In some embodiments, as shown in fig. 2, the positioning members 3 are plural and arranged at intervals along the circumferential direction of the first shielding portion 11.

After the hub decorative cover is connected with the hub, each positioning piece 3 is abutted against the spoke 8, so that the first shielding part 11 is not easy to deform when being pressed at any position, the clamping reliability of the first clamping piece 2 and the spoke 8 is effectively ensured, and the first shielding part 11 is not damaged due to overlarge pressing deformation amplitude.

In some embodiments, the positioning member 3 comprises at least two positioning plates 31 connected in sequence, at least two positioning plates 31 being connected to the first shielding portion 11 and being angled with respect to said first shielding portion 11, any two adjacent positioning plates 31 being angled.

After the hub decorative cover is connected with the hub, all the positioning plates 31 are abutted against the spokes 8, at this time, the design of any two adjacent positioning plates 31 is angled, so that the connection strength and bending strength of each positioning plate 31 and the first shielding part 11 are effectively improved, and the supporting and positioning effect of the positioning piece 3 on the first shielding part 11 is more reliable.

Specifically, each positioning piece 3 is in a U-shaped structure and comprises three positioning plates 31 which are sequentially connected, any two adjacent positioning plates 31 are vertical, and the three positioning plates 31 are vertical to the first cover plate.

In some embodiments, as shown in fig. 2, the first fastening members 2 are plural and arranged at intervals along the circumferential direction of the first shielding portion 11, the hub decorative cover further includes a stopper 4 and an elastic member 5 corresponding to the first fastening members 2 one by one, the stopper 4 is connected to one side of the first shielding portion 11 facing the spoke 8, the stopper 4 is spaced from the corresponding first fastening member 2, the elastic member 5 is connected to the corresponding first fastening member 2 and the stopper 4, and the elastic member 5 presses the first fastening member 2 in the direction of the fastening spoke 8.

After the first clamping piece 2 is clamped with the spoke 8, the elastic piece 5 is in a compressed state and normally pushes the first clamping piece 2 towards the direction of the first clamping piece 2 clamped with the spoke 8, so that the problem that the connection reliability of the hub decorative cover and the hub is affected due to the fact that the first clamping piece 2 is separated from the spoke 8 by mistake is effectively avoided.

Specifically, as shown in fig. 4, the first clamping piece 2 and the corresponding stopping piece 4 are arranged at intervals along the circumferential direction of the first shielding part 11, a first protrusion is arranged on one side of the first clamping piece 2 facing the stopping piece 4, a second protrusion is arranged on one side of the stopping piece 4 facing the first clamping piece 2, the elastic piece 5 is a U-shaped elastic piece, a first clamping hole 51 and a second clamping hole 52 are respectively arranged at two ends of the U-shaped elastic piece, the U-shaped elastic piece is clamped between the first clamping piece 2 and the stopping piece 4, and the first clamping hole 51 and the second clamping hole 52 are respectively sleeved on the first protrusion and the second protrusion.

The cooperation of first card hole 51 and first protruding and the cooperation of second card hole 52 and second protruding effectively guarantees the connection reliability of U-shaped shell fragment and first joint 2 and backstop 4.

In some embodiments, as shown in fig. 7, the first clamping member 2 includes a clamping portion 21 and a limiting portion 22 connected along an axial direction of the first shielding portion 11, one end of the clamping portion 21 facing away from the clamping portion 21 is connected to the first shielding portion 11, at least part of the limiting portion 22 protrudes out of a side surface of the clamping portion 21 facing away from the stop member 4, and the clamping portion 21 is elastically bendable along a circumferential direction of the first shielding portion 11. The spoke 8 has first border and the second border of following wheel hub's circumference opposition, and the joint portion 21 of arbitrary adjacent two first joint pieces 2 respectively with same or different spoke 8's first border and second border butt, spacing portion 22 ends in spoke 8 and deviates from the side of first shielding portion 11.

When the hub decorative cover is installed on the hub, the clamping parts 21 of any two adjacent first clamping pieces 2 are respectively abutted with the first edge and the second edge of the same or different spokes 8, so that the relative fixation of the hub decorative cover and the hub along the circumferential direction of the hub decorative cover is ensured. On the basis, the limiting part 22 of each first clamping piece 2 penetrates through the mounting hole 10 and abuts against the side surface of the spoke 8, which faces away from the first shielding part 11, so that the hub decorative cover and the hub are ensured to be relatively fixed along the axial direction of the hub decorative cover, and therefore reliable clamping of the hub decorative cover on the hub is realized.

Two first clamping pieces 2 are matched in the same mounting hole 10 at the same time, and clamping parts 21 of the two first clamping pieces 2 are respectively abutted with the first edges and the second edges of the two spokes 8.

In some embodiments, as shown in fig. 3, the hub decorative cover further includes a plurality of second clamping members 6, where the plurality of second clamping members 6 are connected to a side of the second shielding portion 12 facing the central flange 9, and the plurality of second clamping members 6 are arranged at intervals along the circumferential direction of the central flange 9 and are all clamped with the central flange 9.

Namely, the second shielding part 12 is connected with the central flange 9 through the clamping connection between the second clamping piece 6 and the central flange 9, so that the connection strength of the hub decorative cover and the hub is further improved.

In some embodiments, as shown in fig. 3-5, an arc-shaped groove 61 is provided on a side surface of each second clamping piece 6 facing the central axis of the second shielding part 12, the arc-shaped grooves 61 all extend along the circumference of the second shielding part 12, the hub decorative cover further comprises an elastic strip 7, the elastic strip 7 extends along the circumference of the second shielding part 12 and is matched in each arc-shaped groove 61, and the elastic strip 7 presses each second clamping piece 6 towards the direction of the clamping central flange 9.

The second clamping piece 6 is clamped with the central flange 9 through the limiting part 22 protruding out of the side surface of the central axis of the second shielding part 12, and the elastic strip 7 presses the second clamping piece 6 towards the direction away from the central axis of the second shielding part 12, so that the clamping reliability of the second clamping piece 6 and the central flange 9 is guaranteed.

Specifically, the elastic strip 7 is a steel wire, the steel wire is fitted in all the arc grooves 61 by elastic bending, and the resilience of the steel wire realizes the compression of each second clamping piece 6 in the direction away from the central axis of the second shielding portion 12.

A vehicle according to an embodiment of the utility model comprises a hubcap according to any of the embodiments described above.

The technical advantages of the vehicle according to the embodiment of the present utility model are the same as those of the hub decorative cover of the above embodiment, and will not be described here again.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While the above embodiments have been shown and described, it should be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the utility model.

Claims (11)

1. A hubcap, comprising:

the cover body comprises a first shielding part corresponding to a spoke of a hub and a second shielding part corresponding to a central flange of the hub, wherein the first shielding part is arranged on the periphery of the second shielding part in a surrounding mode, a plurality of decoration holes are formed in the first shielding part and/or the second shielding part, the total cross-sectional area of the decoration holes is S1, and the total distribution area of the first shielding part and the second shielding part is S2, wherein S1 is less than 10%.

2. The hubcap of claim 1, wherein the decorative hole is disposed in the first shielding portion, the decorative hole extends in a radial direction of the first shielding portion, and the decorative holes are arranged at intervals in a circumferential direction of the first shielding portion.

3. The hubcap of claim 1, wherein the hubcap further comprises:

the first clamping piece is connected to one side, facing the spoke, of the first shielding part and is clamped with the spoke; and

the locating piece is connected to one side, facing the spoke, of the first shielding part, and the locating piece is abutted to the side, facing the first shielding part, of the spoke.

4. A hubcap as defined in claim 3 wherein said positioning members are plural and spaced apart along the circumference of said first shielding portion.

5. The hubcap of claim 3 or 4, wherein the locating member comprises at least two locating plates connected in sequence, at least two of the locating plates each being connected to and angled with respect to the first shielding portion, any adjacent two of the locating plates being angled.

6. A hubcap as defined in claim 3 wherein said first clip members are plural and spaced apart along the circumference of said first shielding portion, said hubcap further comprising a stopper member and an elastic member in one-to-one correspondence with said first clip members, said stopper member being connected to a side of said first shielding portion facing said spoke, said stopper member being spaced apart from a corresponding one of said first clip members, said elastic member connecting a corresponding one of said first clip members and said stopper member, said elastic member urging said first clip member in a direction of clipping said spoke.

7. The hub decorative cover according to claim 6, wherein the first clamping members and the corresponding stopping members are arranged at intervals along the circumferential direction of the first shielding portion, a first protrusion is arranged on one side of the first clamping members, which faces the stopping members, a second protrusion is arranged on one side of the stopping members, which faces the first clamping members, the elastic members are U-shaped elastic pieces, a first clamping hole and a second clamping hole (52) are respectively arranged at two ends of each U-shaped elastic piece, the U-shaped elastic pieces are clamped between the first clamping members and the stopping members, and the first clamping holes and the second clamping holes (52) are respectively sleeved on the first protrusions and the second protrusions.

8. The hubcap of claim 6, wherein the first clip member includes a clip portion and a stopper portion connected in an axial direction of the first shielding portion, an end of the clip portion facing away from the clip portion is connected to the first shielding portion, at least a portion of the stopper portion protrudes from a side of the clip portion facing away from the stopper member, and the clip portion is elastically bendable in a circumferential direction of the first shielding portion;

the spoke is provided with a first edge and a second edge which are opposite along the circumferential direction of the hub, the clamping parts of any two adjacent first clamping parts are respectively abutted with the first edge and the second edge of the same or different spoke, and the limiting parts are abutted to the side surfaces of the spoke, which deviate from the first shielding parts.

9. The hubcap of claim 1, further comprising a plurality of second snap-in members connected to a side of the second shielding portion facing the center flange, the plurality of second snap-in members being spaced apart along a circumference of the center flange and each being snap-in with the center flange.

10. The hubcap of claim 9, wherein each of said second snap-in members is provided with an arcuate slot on a side thereof facing a central axis of said second shielding portion, said arcuate slots each extending circumferentially of said second shielding portion, said hubcap further comprising an elastic strip extending circumferentially of said second shielding portion and fitting within each of said arcuate slots, said elastic strip urging each of said second snap-in members in a direction to snap-in said central flange.

11. A vehicle comprising a hubcap as defined in any one of claims 1-10.