CN217374012U - A wheel subassembly that is used for decoration lid subassembly of wheel and has it - Google Patents

Abstract

The utility model discloses a wheel subassembly that is used for dress trim cover subassembly of wheel and has it, dress trim cover subassembly includes: the mounting part is arranged on the wheel, the mounting part is movably arranged on the mounting part along the axial direction of the wheel, the mounting part covers at least part of the end face of the outer side of the wheel in the axial direction, the elastic part is arranged between the mounting part and the mounting part, and the elastic part has acting force towards the inner side direction of the wheel in the axial direction on the mounting part. According to the utility model discloses a decorate the lid subassembly, can avoid promoting the effort that the decoration removed towards the wheel outside better and directly transmit to the installed part, do benefit to and reduce the installed part and bear the axial effort towards the wheel outside, and then can avoid the safety risk that the installed part breaks away from the wheel.

Description

A wheel subassembly that is used for decoration lid subassembly of wheel and has it

Technical Field

The utility model belongs to the technical field of the vehicle parts technique and specifically relates to a wheel subassembly that is used for dress trim cover subassembly of wheel and has it.

Background

At present, vehicles become the most important vehicles in daily travel, but with the continuous development of the vehicle industry and the continuous upgrade of vehicle demands of users, the safety performance and the driving feeling of the vehicles become important considerations when more and more users buy the vehicles. The wheel cover is arranged on the wheel hub, so that the attractiveness of the wheel can be improved, and the air resistance in the form of a vehicle can be reduced. However, in the process of vehicle driving, such as rapid rotation of the wheel, the wheel cover in the related art is easy to fall off from the wheel, so that public safety hazards are generated, and driving experience of users is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dress trim cover subassembly for wheel, dress trim cover subassembly has the advantage that is difficult for droing.

The utility model also provides a wheel subassembly of having above-mentioned dress trim cover subassembly for wheel.

According to the utility model discloses a dress trim cover subassembly for wheel, include: the mounting piece is arranged on the wheel; a garnish provided to the mounting member movably in an axial direction of the wheel, the garnish covering at least a portion of an axially outer end surface of the wheel; and the elastic piece is arranged between the decorating piece and the mounting piece, and has acting force towards the axial inner side direction of the wheel on the decorating piece.

According to the utility model discloses a safety risk that is used for dress trim cover subassembly of wheel, the wheel is located to the installed part, the installed part is located to the axial direction of decoration edge wheel is movably, the elastic component is established between decoration and installed part, make when the decoration moves towards the outside of wheel for the installed part, can cushion the axial force that acts on the decoration better through the elastic component, thereby can avoid promoting the decoration directly to the installed part transmission towards the effort that the wheel outside removed better, do benefit to and reduce the axial force towards the wheel outside that the installed part bore, and then can avoid the installed part to break away from the wheel.

According to some embodiments of the invention, the decorative element comprises: a cover plate that covers at least part of an axial outside end surface of the wheel; the erection column, the erection column is located the apron orientation on the axial terminal surface of wheel, the erection column is followed the installed part is located to the axial direction slidable of wheel, the elastic component is located the erection column with between the installed part, the elastic component is right the erection column has the orientation the effort of the axial inboard direction of wheel.

According to some embodiments of the invention, the decorative element comprises: a cover plate that covers at least part of an axial outside end surface of the wheel; the erection column, the erection column is located the apron orientation on the axial terminal surface of wheel, the erection column is followed the installed part is located to the axial direction slidable of wheel, the elastic component is located the erection column with between the installed part, the elastic component is right the erection column has the orientation the effort of the axial inboard direction of wheel.

According to some embodiments of the utility model, the installed part includes the main part, the main part forms the mounting hole, the erection column slidable is located the mounting hole, the erection column is kept away from the one end of apron is stretched out the mounting hole just is equipped with the joint arch on the axial direction of wheel, the joint protruding with at least part of the axial terminal surface of main part sets up relatively, the both ends of elastic component respectively with the protruding and relative partial butt of main part of joint.

According to the utility model discloses a some embodiments, the mounting hole is kept away from the periphery edge of apron one side forms annular groove, the elastic component is kept away from the bellied one end of joint is located in the annular groove.

According to some embodiments of the utility model, the cross section of mounting hole is circular, the erection column with it is protruding to form the limit on one of the mounting hole lateral wall to change, the erection column with it is used for holding to form on another one of the mounting hole lateral wall the bellied limit of changing is changeed the recess.

According to some embodiments of the utility model, on the axial direction of wheel, the limit is changeed the recess and is run through the mounting hole, the limit change protruding with the protruding interval of joint sets up.

According to some embodiments of the utility model, the erection column includes relative and first linking arm and the second linking arm that the interval set up, the joint is protruding including the first arch of locating first linking arm periphery wall and the second arch of locating second joint arm periphery wall, first arch with the second arch all with the at least partial relative setting of the axial terminal surface of main part.

According to some embodiments of the present invention, the mounting member further includes a first buckle and a second buckle, which are disposed on one side of the cover plate and are away from the main body, the first buckle and the second buckle are disposed at opposite intervals, and the mounting member is adapted to be fastened to the wheel through the first buckle and the second buckle.

According to the utility model discloses wheel assembly, include: a hub; a tire fitted around an outer peripheral side of the hub; the decorative cover assembly is arranged on the hub and covers at least part of the axial outer end face of the hub.

According to the utility model discloses a wheel subassembly, the wheel is located to the installed part, the installed part is located along the axial direction of wheel is movably the installed part, the elastic component is established between decoration and installed part, make when the decoration moves towards the outside of wheel for the installed part, can cushion the axial effort that acts on the decoration better through the elastic component, thereby can avoid promoting the decoration directly to the installed part transmission towards the effort that the wheel outside removed better, do benefit to and reduce the axial effort that the installed part bore towards the wheel outside, and then can avoid the safety risk that the installed part breaks away from the wheel.

According to some embodiments of the present invention, a diameter of the decoration is larger than a diameter of the hub, the decoration is spaced apart from the hub, a sealing protrusion is provided on an axial end surface of the decoration facing the hub, and the sealing protrusion abuts against an end surface of the tire axially outside; the end face of the outer side of the tire in the axial direction protrudes out of the decorative cover.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a front view of a wheel assembly according to a first embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is an enlarged view of area B of FIG. 2;

FIG. 4 is an enlarged view of area C of FIG. 2;

fig. 5 is a cross-sectional view of a wheel assembly according to a first embodiment of the present invention as the garnish moves toward the outer side of the wheel;

FIG. 6 is an enlarged view of area D of FIG. 5;

FIG. 7 is an enlarged view of area E of FIG. 5;

fig. 8 is a partial cross-sectional view of a trim piece of a trim cover assembly according to an embodiment of the present invention;

FIG. 9 is a cross-sectional view taken along F-F of FIG. 8;

fig. 10 is a front view of a wheel assembly according to a second embodiment of the present invention;

FIG. 11 is a sectional view taken along G-G of FIG. 10;

FIG. 12 is an enlarged view of region H of FIG. 11;

FIG. 13 is an enlarged view of area I of FIG. 11;

fig. 14 is a cross-sectional view of the garnish of the wheel assembly according to the second embodiment of the present invention moving toward the outer side of the wheel;

FIG. 15 is an enlarged view of the area J in FIG. 14;

fig. 16 is an enlarged view of the region K in fig. 14.

Reference numerals are as follows:

a wheel assembly 1000;

a decorative cover assembly 100;

a mounting member 1; a main body portion 11; a mounting hole 111; an annular groove 112; a rotation limiting groove 113; a first buckle 12; a second buckle 13;

a decorative piece 2; a cover plate 21; a mounting post 22; a first connecting arm 221; a second connecting arm 222; a snap-fit projection 23; the first protrusion 231; the second projection 232; a rotation limiting projection 24; a seal projection 25;

an elastic member 3;

a wheel 200; a hub 210; a fitting hole 211; a tire 220.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the applicability of other processes and/or the use of other materials.

A decorative cover assembly 100 according to an embodiment of the present invention is described below with reference to the accompanying drawings.

As shown in fig. 1-3, a trim cover assembly 100 according to an embodiment of the present invention includes: the wheel mounting structure comprises a mounting piece 1, a decoration piece 2 and an elastic piece 3, wherein the mounting piece 1 is arranged on the wheel 200, and the decoration piece 2 is movably arranged on the mounting piece 1 along the axial direction of the wheel 200. That is, the mounting member 1 is fixedly coupled to the wheel 200, and the garnish 2 may be coupled to the wheel 200 through the mounting member 1. From this, do benefit to the adaptation degree of difficulty that reduces between decoration 2 and the wheel 200 for in addition, decoration 2 and installed part 1 can the components of a whole that can function independently production, do benefit to the production degree of difficulty of decoration 2 and installed part 1 that reduces.

The direction along the axis of the wheel 200 and toward the outside of the vehicle body is defined herein as the outside of the wheel 200, and thus the direction along the axis of the wheel 200 and toward the inside of the vehicle body is the inside of the wheel 200. Specifically, after the decorative cover assembly 100 is assembled, the decorative member 2 may move toward the inside or the outside of the wheel 200 with respect to the mounting member 1, and since the mounting member 1 is fixedly connected to the wheel 200, the decorative member 2 may move toward the inside or the outside of the wheel 200 with respect to the wheel 200, that is, by the movement of the decorative member 2 in the axial direction of the wheel 200 with respect to the mounting member 1, the decorative member 2 may move in the axial direction with respect to the wheel 200.

Wherein the garnish 2 covers at least a portion of an axially outer end surface of the wheel 200. For example, the garnish 2 may completely cover the end surface on the axially outer side of the wheel 200, the garnish 2 may cover only a portion of the end surface on the axially outer side of the wheel 200, and the area of the end surface on the axially outer side of the wheel 200 covered by the garnish 2 may be designed according to design requirements, which is not particularly limited herein. Therefore, in the process of vehicle running, the airflow flowing through the axial outer side end face of the wheel 200 can flow along the decoration 2, so that the wind resistance of the airflow flowing through the wheel 200 can be reduced, and the influence of the air resistance on the vehicle running can be favorably reduced. In addition, the wheel 200 can be better shielded by the decoration 2, thereby preventing the internal structure of the wheel 200 from being exposed and being beneficial to improving the beauty and the cleanliness of the wheel 200.

Further, the elastic member 3 is provided between the garnish 2 and the mounting member 1, and the elastic member 3 has a biasing force on the garnish 2 in the direction toward the inside in the axial direction of the wheel 200. That is, in a state where the garnish cover assembly 100 is not subjected to an external force, the garnish 2 has a tendency to move toward the inside of the wheel 200 by the elastic member 3. Therefore, the distance between the decoration 2 and the axial outer side end face of the wheel 200 can be reduced, the gap between the decoration 2 and the wheel 200 can be reduced, and the influence of air resistance on vehicle running can be reduced.

Further, as shown in fig. 3, 5 and 6, when the decorative cover assembly 100 bears the acting force towards the outside of the wheel 200 and moves towards the outside of the wheel 200 relative to the wheel 200, the decorative part 2 can press the elastic part 3, so that the axial acting force acting on the decorative part 2 can be better buffered in the process of pressing and deforming the elastic part 3, the acting force pushing the decorative part 2 to move towards the outside of the wheel 200 can be better prevented from being directly transmitted to the mounting part 1, the axial acting force towards the outside of the wheel 200 borne by the mounting part 1 can be favorably reduced, the safety risk of the mounting part 1 and the wheel 200 being separated can be further prevented, and the safety of vehicle running can be favorably improved. Secondly, when the axial acting force towards the outer side of the wheel 200 born by the decoration 2 is small, for example, in the process of smooth running of the vehicle, the elastic piece 3 can better prevent abnormal sound generated by frequent sliding of the decoration 2 in the mounting piece 1, and the driving feeling of a user is favorably improved.

According to the utility model discloses a dress trim cover subassembly 100 for wheel 200, wheel 200 is located to installed part 1, installed part 2 is along the movably installed part 1 that locates of axial direction of wheel 200, elastic component 3 is established between installed part 2 and installed part 1, make when the installed part 2 bears the effort towards the wheel 200 outside and for the installed part 1 when moving towards the outside of wheel 200, can cushion the axial effort that acts on the installed part 2 better through elastic component 3, thereby can avoid promoting the effort that the installed part 2 removed towards the wheel 200 outside better and directly transmit to installed part 1, do benefit to and reduce the axial effort that installed part 1 bore towards the wheel 200 outside, and then can avoid installed part 1 from the safe risk that breaks away from on wheel 200.

According to some embodiments of the present invention, as shown in fig. 2 and 3, the trim 2 includes a cover plate 21 and a mounting post 22. Specifically, the cover 21 covers at least a portion of an axially outer end surface of the wheel 200, the mounting post 22 is provided on an axially end surface of the cover 21 facing the wheel 200, the mounting post 22 is slidably provided in the mounting member 1 in the axial direction of the wheel 200, the elastic member 3 is provided between the mounting post 22 and the mounting member 1, and the elastic member 3 has a biasing force on the mounting post 22 in the axial inner direction of the wheel 200.

Therefore, the matching difficulty of the cover plate 21 and the mounting piece 1 can be well reduced, so that the mounting column 22 can slide in the mounting piece 1 to drive the cover plate 21 to move towards the inner side or the outer side of the wheel 200. Specifically, in a state where the trim cover assembly 100 is not subjected to an external force, the mounting post 22 has a tendency to move toward the inside of the wheel 200 under the action of the elastic member 3, so as to drive the cover plate 21 to move toward the inside of the wheel 200, for example, the outer periphery of the cover plate 21 may abut against the axial outer end face of the wheel 200, so that the airflow flowing through the axial outer end face of the wheel 200 may flow along the cover plate 21, thereby reducing the wind resistance of the airflow flowing through the wheel 200, and facilitating to reduce the influence of the air resistance on the vehicle running.

Further, the mounting member 1 includes a main body portion 11, the main body portion 11 forms a mounting hole 111, the mounting post 22 is slidably disposed in the mounting hole 111, one end of the mounting post 22 away from the cover plate 21 extends out of the mounting hole 111 and is provided with a clamping protrusion 23, in the axial direction of the wheel 200, the clamping protrusion 23 is disposed opposite to at least a portion of the axial end face of the main body portion 11, and two ends of the elastic member 3 are respectively abutted to the clamping protrusion 23 and the portion of the main body portion 11 opposite to each other.

That is to say, in the axial direction of wheel 200, the length of erection column 22 is greater than the extension length of mounting hole 111, apron 21 and joint arch 23 are located the inside and outside both sides of main part 11 respectively, that is, apron 21 is located the outside of main part 11, joint arch 23 is located the inboard of main part 11, and be located the part that erection column 22 stretches out mounting hole 111, the external diameter of joint arch 23 is greater than the internal diameter of mounting hole 111, one end butt of elastic component 3 is on the terminal surface that joint arch 23 and main part 11 are relative, the other end butt of elastic component 3 is on the terminal surface that main part 11 and joint arch 23 are relative, elastic component 3 is suitable for promoting joint arch 23 and main part 11 towards the direction motion of keeping away from each other.

Therefore, the elastic piece 3 can be well limited through the clamping protrusion 23 and the main body part 11, and the stability of the elastic piece 3 after installation is ensured. In addition, the clamping protrusions 23 and the cover plate 21 can well limit the mounting columns 22 from the inner side and the outer side of the main body part 11, so that the decorating part 2 can be prevented from sliding off the mounting part 1 when moving towards the outer side of the wheel 200, and the connection stability of the decorating cover assembly 100 and the wheel 200 is ensured. In addition, the clamping protrusion 23 can better limit the sliding distance of the mounting column 22 relative to the mounting piece 1 in the axial direction of the wheel 200, so that the distance between the cover plate 21 and the wheel 200 in the axial direction can be better controlled, and the influence of air resistance on the running of the vehicle is favorably reduced.

Optionally, an annular groove 112 is formed on the outer periphery of the mounting hole 111 on the side away from the cover plate 21, and one end of the elastic element 3 away from the clamping protrusion 23 is located in the annular groove 112. From this, can be better keep away from the protruding 23 one end of joint to elastic component 3 through annular groove 112 and carry out radially ascending spacing to can prevent elastic component 3 radially to take place the offset better, do benefit to the installation back stability that promotes elastic component 3, and can avoid elastic component 3's the interior periphery and the periphery wall contact of erection column 22 to produce friction better.

Alternatively, as shown in fig. 3 and 6, the cross section of the mounting hole 111 is circular, a rotation limiting protrusion 24 is formed on one of the side walls of the mounting post 22 and the mounting hole 111, and a rotation limiting groove 113 for accommodating the rotation limiting protrusion 24 is formed on the other of the side walls of the mounting post 22 and the mounting hole 111. From this, do benefit to and reduce the processing degree of difficulty of mounting hole 111, in addition, through the cooperation of limit commentaries on classics protruding 24 and limit commentaries on classics recess 113, can prevent better that erection column 22 from rotating relative mounting hole 111, make erection column 22 only along the axial slip of wheel 200 in mounting hole 111, thereby make decoration 2 prevent decoration 2 from rotating for installation 1 when along the axial slip of wheel 200 for installation 1, decoration 2 promptly, installation 1 keeps synchronous rotation with wheel 200, thereby can avoid producing the friction between the relative terminal surface of apron 21 and wheel 200 better, can avoid producing upwards friction in week between erection column 22 and the mounting hole 111 inner wall simultaneously better, and then can avoid noise and wearing and tearing because of the friction leads to.

Further, a rotation restricting recess 113 is provided in a side wall of the mounting hole 111, and the rotation restricting recess 113 penetrates the mounting hole 111 in the axial direction of the wheel 200. That is, the rotation restricting groove 113 and the rotation restricting projection 24 each extend in the axial direction of the wheel 200, and the extension length of the rotation restricting groove 113 is the same as the extension length of the mounting hole 111 in the axial direction of the wheel 200. Thereby, the rotation restricting projection 24 can smoothly slide in the rotation restricting groove 113 in the axial direction of the wheel 200. In addition, the processing difficulty of the rotation limiting groove 113 can be well reduced, thereby being beneficial to reducing the production difficulty of the decorative cover assembly 100. Further, the rotation restricting projection 24 is provided at a distance from the catching projection 23. That is, the rotation restricting projection 24 is spaced apart from the catching projection 23 toward one end of the catching projection 23. Therefore, the material for producing the decoration 2 can be reduced, which is favorable for reducing the weight and production cost of the decoration cover assembly 100.

Alternatively, as shown in fig. 6, 8 and 9, the mounting post 22 includes a first connecting arm 221 and a second connecting arm 222 which are oppositely arranged, the snap-in projection 23 includes a first projection 231 provided on the outer peripheral wall of the first connecting arm 221 and a second projection 232 provided on the outer peripheral wall of the second connecting arm 222, and both the first projection 231 and the second projection 232 are oppositely arranged with respect to at least a part of the axial end surface of the main body portion 11. That is, the ends of the first connecting arm 221 and the second connecting arm 222 away from the cover plate 21 can move toward the direction approaching each other, the free ends of the first protrusion 231 and the second protrusion 232 are located on the outer peripheral side of the mounting hole 111, where the free end of the first protrusion 231 refers to the end of the first protrusion 231 extending in the direction away from the first connecting arm 221, and the free end of the second protrusion 232 refers to the end of the second protrusion 232 extending in the direction away from the second connecting arm 22.

Specifically, the first connecting arm 221 and the second connecting arm 222 are located on the side of the mounting post 22 away from the cover plate 21, and during the assembly of the decoration 2, the first connecting arm 221 and the second connecting arm 222 can be moved toward the direction approaching each other by pressing to enable the first protrusion 231 and the second protrusion 232 to enter the mounting hole 111, and after the first protrusion 231 and the second protrusion 232 pass through the mounting hole 111, the first connecting arm 221 and the second connecting arm 222 are deformed back toward the direction away from each other to enable the free ends of the first protrusion 231 and the second protrusion 232 to protrude out of the mounting hole 111, so that the mounting post 22 and therefore the mounting hole 111 can be prevented from being disengaged by the first protrusion 231 and the second protrusion 232. In addition, during the installation of the elastic member 3, the first protrusion 231 and the second protrusion 232 may pass through the elastic member 3 by pressing the first connecting arm 221 and the second connecting arm 222, that is, pushing the first connecting arm 221 and the second connecting arm 222 to move toward a direction approaching each other, so as to sleeve the elastic member 3 on the first connecting arm 221 and the second connecting arm 222, and may be restored to the original position by restoring the first connecting arm 221 and the second connecting arm 222 to deform, that is, toward a direction away from each other, so that the first protrusion 231 and the second protrusion 232 may prevent the elastic member 3 from falling off from the first connecting arm 221 and the second connecting arm 222. From this, can reduce the assembly degree of difficulty of erection column 22 and installed part 1 and elastic component 3 betterly, do benefit to the assembly efficiency who promotes decoration 2 and installed part 1 to can reduce the degree of difficulty that decoration 2 later maintenance or change betterly.

Optionally, as shown in fig. 3 and 6, the mounting member 1 further includes a first buckle 12 and a second buckle 13 disposed on a side of the main body 11 away from the cover plate 21, the first buckle 12 and the second buckle 13 are disposed opposite to each other and spaced apart from each other, and the mounting member 1 is adapted to be buckled on the wheel 200 by the first buckle 12 and the second buckle 13. That is, the first catch 12 and the second catch 13 are located at one end of the cover plate 21 away from the main body 11, and one ends of the first catch 12 and the second catch 13 away from the main body 11 can move toward a direction approaching each other, so that the first catch 12 and the second catch 13 can pass through the assembly hole 211 of the wheel 200, and then can be deformed back toward a direction away from each other by the first catch 12 and the second catch 13, so that the mounting member 1 can be snapped onto the wheel 200. From this, can reduce the assembly degree of difficulty of installed part 1 and wheel 200 betterly, do benefit to the assembly efficiency who promotes trim cover subassembly 100 and install to wheel 200 to can reduce the degree of difficulty that trim cover subassembly 100 later maintenance or changed betterly.

According to the utility model discloses wheel assembly 1000, as shown in fig. 2 and 11, include: hub 210, tire 220, and trim cover assembly 100. Specifically, the tire 220 is fitted around the outer circumferential side of the hub 210, and the decorative cover assembly 100 is provided on the hub 210 and covers at least a portion of the axial outer end surface of the hub 210. For example, the garnish 2 may completely cover the end surface on the axial outer side of the hub 210, the garnish 2 may cover only a portion of the end surface on the axial outer side of the hub 210, and the area of the garnish 2 covering the end surface on the axial outer side of the hub 210 may be designed according to design requirements, which is not particularly limited herein. Therefore, in the process of vehicle running, the airflow flowing through the axial outer side end face of the wheel 200 can flow along the decoration 2, so that the wind resistance of the airflow flowing through the wheel 200 can be reduced, and the influence of the air resistance on the vehicle running can be favorably reduced. In addition, the wheel 200 can be better shielded by the decoration 2, thereby preventing the internal structure of the wheel 200 from being exposed and being beneficial to improving the beauty and the cleanliness of the wheel 200.

Further, when the decoration cover assembly 100 bears the acting force towards the outer side of the wheel 200 and moves towards the outer side of the wheel 200 relative to the wheel 200, the decoration 2 can extrude the elastic element 3, the axial acting force acting on the decoration 2 can be well buffered in the extrusion deformation process of the elastic element 3, the acting force for pushing the decoration 2 to move towards the outer side of the wheel 200 can be well prevented from being directly transmitted to the installation element 1, the axial acting force towards the outer side of the wheel 200 borne by the installation element 1 can be favorably reduced, the safety risk of separation of the installation element 1 from the wheel 200 can be further prevented, and the driving safety of the vehicle can be favorably improved. Secondly, when the axial acting force towards the outer side of the wheel 200 born by the decoration 2 is small, for example, in the process of smooth running of the vehicle, the elastic piece 3 can better prevent abnormal sound generated by frequent sliding of the decoration 2 in the mounting piece 1, and the driving feeling of a user is favorably improved.

According to the utility model discloses wheel assembly 1000, wheel 200 is located to installed part 1, installed part 2 is along the movably installed part 1 that locates of axial direction of wheel 200, elastic component 3 is established between installed part 2 and installed part 1, make when the installed part 2 bears the effort towards the wheel 200 outside and for the installed part 1 when moving towards the outside of wheel 200, can cushion the axial effort that acts on the installed part 2 better through elastic component 3, thereby can avoid promoting the effort that the installed part 2 removed towards the wheel 200 outside better and directly transmit to installed part 1, do benefit to and reduce the axial effort towards the wheel 200 outside that installed part 1 bore, and then can avoid the safety risk that installed part 1 breaks away from wheel 200.

Alternatively, as shown in fig. 2 and 5, the diameter of the ornament 2 is larger than that of the hub 210, the ornament 2 is spaced from the hub 210, a sealing protrusion 25 is provided on an axial end face of the ornament 2 facing the hub 210, and the sealing protrusion 25 abuts against an end face of the tire 220 on the axially outer side. That is, the garnish 2 may shield a portion of the tire 220. From this, can block impurity such as silt, dust through decoration 2 and get into inside the wheel betterly to can prevent silt etc. to the influence of mechanisms such as brake, hydraulic pressure, do benefit to the reliability that promotes the vehicle. Moreover, the air flow can be well prevented from entering between the decoration 2 and the hub 210, in addition, when the tire 220 is extruded to generate the deformation towards the axial direction, (as shown in fig. 7, P shown in the figure is the deformation amplitude towards the outer side of the wheel 200 when the tire 220 is extruded), that is, when the outer end surface of the tire 220 protrudes towards the outer side, the decoration 2 is pushed to move towards the axial outer side of the hub 210, and then the elastic piece 3 is pushed to buffer the acting force acting on the decoration 2, so that the axial acting force towards the outer side of the wheel 200 born by the installation piece 1 can be reduced, and further the safety risk of separation of the installation piece 1 on the wheel 200 can be prevented, and the driving safety of the vehicle can be improved.

Alternatively, as shown in fig. 4 and 7, the end face of the tire 220 on the axially outer side is provided projecting from the garnish 2. That is, the outer end face of the garnish 2 is located inside the outer end face of the tire 220. Therefore, the decorative part 2 can be well prevented from being contacted and collided, and the safety of the decorative cover assembly is guaranteed.

A wheel assembly 1000 according to a specific embodiment of the present invention is described below with reference to fig. 1 to 16. It is to be understood that the following description is exemplary only, and is intended to be illustrative of the present invention and is not to be construed as limiting the invention.

Example one

Referring to fig. 1-9, a wheel assembly 1000 includes: a trim cover assembly 100 and a wheel 200.

Specifically, the wheel 200 includes a hub 210 and a tire 220 mounted on the hub 210, and a mounting hole 211 is formed at a center of the hub 210.

Further, the decorative cover assembly 100 includes: mounting piece 1, decoration 2 and elastic component 3. Specifically, the mounting member 1 includes a main body 11, a first buckle 12 and a second buckle 13, a mounting hole 111 extending in the axial direction of the wheel 200 is formed in the main body 11, a portion of a side wall of the mounting hole 111 is recessed downward to form a rotation limiting groove 113, an outer circumferential edge of one end of the mounting hole 111 close to the inner side of the wheel 200 forms an annular groove 112, the main body 11 has a rectangular cross section in the axial direction of the wheel 200, the rotation limiting groove 113 penetrates through the main body, the first buckle 12 and the second buckle 13 are symmetrically arranged on the inner side of the main body 11, and the mounting member 1 is clamped in the mounting hole 211 through the first buckle 12 and the second buckle 13.

Wherein, decoration 2 includes: cover plate 21, mounting post 22, snap-in projection 23, rotation limiting projection 24 and sealing projection 25. Specifically, the cover plate 21 is provided on the outer end surface in the axial direction of the wheel 200, the diameter of the cover plate 21 is larger than the diameter of the hub 210 and smaller than the outer diameter of the tire 220, the sealing protrusion 25 is provided on the sidewall of the cover plate 21 facing the tire 220, and the tip of the sealing protrusion 21 extending toward the tire 220 abuts the tire 220. The mounting column 22 is arranged on the end face of the cover plate 21 facing the wheel 200, the mounting column 22 comprises a first connecting arm 221 and a second connecting arm 222 which are oppositely arranged, the cross section of the first connecting arm 221 and the second connecting arm 222 in the axial direction of the wheel 200 is in a sector ring shape, and the rotation limiting protrusion 24 is arranged on the side wall of the second connecting arm 222 far away from the first connecting arm 221. Further, the catching projection 23 includes a first projection 231 and a second projection 232. The first protrusion 231 is disposed on one side of the first connecting arm 221 away from the cover plate 21, the second protrusion 232 is disposed on one side of the second connecting arm 22 away from the cover plate 21, the first protrusion 231 and the second protrusion 232 extend towards directions away from each other, the outer end of the elastic member 3 is located in the annular groove 112, the other end of the elastic member 3 abuts against end surfaces of the first protrusion 231 and the second protrusion 232 towards the main body portion 11, and the first buckle 12 and the second buckle 13 are located on the radial outer side of the mounting post 22.

Specifically, referring to fig. 2 to 4, in the initial state, the cover plate 21 abuts against the side wall opposite to the main body portion 11 by the elastic member 3. During the running of the vehicle, when the tire 220 is pressed, referring to fig. 5-7 (P shown in fig. 7 is the deformation amplitude of the tire 220 toward the outer side of the wheel 200 when the tire 220 is pressed), the convex part of the tire 220 pushes the cover plate 21 to move toward the outer side of the wheel 200, the first protrusion 231 and the second protrusion 232 press the elastic member 3 toward the outer side of the wheel 200, so that a gap is gradually generated between the cover plate 21 and the opposite side walls of the main body 11, the influence of the decorative member 2 toward the axial outer side of the wheel 200 on the mounting portion 1 is buffered by the elastic member 3, and the risk that the mounting portion 1 falls off from the mounting hole 211 due to the effect borne by the mounting portion 1 being larger than the fastening force of the first buckle 12 and the second buckle 13 can be avoided.

Example two

The structure of the present embodiment is substantially the same as that of the first embodiment, wherein the same reference numerals are used for the same components, and referring to fig. 8 to 16, the second embodiment differs from the first embodiment in that the diameter of the cover plate 21 is not larger than that of the hub 210.

According to the utility model discloses vehicle, include: the wheel assembly 1000 described above.

According to the utility model discloses vehicle, wheel 200 is located to installed part 1, installed part 1 is located to the axial direction of wheel 200 is movably to decoration 2, elastic component 3 is established between decoration 2 and installed part 1, make when decoration 2 bears the effort towards the wheel 200 outside and for when installed part 1 moves towards the outside of wheel 200, can cushion the axial effort that acts on decoration 2 better through elastic component 3, thereby can avoid promoting decoration 2 directly to the transmission of installed part 1 towards the effort that the wheel 200 outside removed betterly, do benefit to and reduce the axial effort towards the wheel 200 outside that installed part 1 bore, and then can avoid installed part 1 from the safe risk that wheel 200 breaks away from.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer 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, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A trim cover assembly for a vehicle wheel, comprising:

the mounting piece is arranged on the wheel;

a garnish provided to the mounting member movably in an axial direction of the wheel, the garnish covering at least a portion of an axially outer end surface of the wheel;

and the elastic piece is arranged between the decorating piece and the mounting piece, and has acting force towards the axial inner side direction of the wheel on the decorating piece.

2. A decorative cover assembly for a wheel as claimed in claim 1, wherein said decorative member comprises:

a cover plate that covers at least part of an axial outside end surface of the wheel;

the erection column, the erection column is located the apron orientation on the axial terminal surface of wheel, the erection column is followed the installed part is located to the axial direction slidable of wheel, the elastic component is located the erection column with between the installed part, the elastic component is right the erection column has the orientation the effort of the axial inboard direction of wheel.

3. The trim cover assembly for a wheel of claim 2, wherein the mounting member includes a main body portion, the main body portion forms a mounting hole, the mounting post is slidably disposed in the mounting hole, one end of the mounting post, which is away from the cover plate, extends out of the mounting hole and is provided with a clamping protrusion, in the axial direction of the wheel, the clamping protrusion is disposed opposite to at least a part of the axial end surface of the main body portion, and two ends of the elastic member are respectively abutted to the clamping protrusion and the part of the main body portion, which is opposite to the clamping protrusion.

4. The trim cover assembly for a vehicle wheel of claim 3, wherein an annular groove is formed on the outer periphery of the mounting hole on the side away from the cover plate, and one end of the elastic member away from the clamping protrusion is located in the annular groove.

5. The trim cover assembly for a vehicle wheel of claim 3, wherein the mounting hole is circular in cross section, one of the mounting post and the mounting hole sidewall forms a rotation limiting projection, and the other of the mounting post and the mounting hole sidewall forms a rotation limiting recess for receiving the rotation limiting projection.

6. The trim cover assembly for a wheel of claim 5, wherein the rotation limiting groove is formed in a side wall of the mounting hole, the rotation limiting groove penetrates through the mounting hole in the axial direction of the wheel, and the rotation limiting protrusion and the clamping protrusion are arranged at intervals.

7. The trim cover assembly for a wheel of claim 3, wherein the mounting post includes a first connecting arm and a second connecting arm that are disposed opposite and spaced apart from each other, the clamping protrusion includes a first protrusion disposed on an outer peripheral wall of the first connecting arm and a second protrusion disposed on an outer peripheral wall of the second clamping arm, and the first protrusion and the second protrusion are disposed opposite to at least a portion of an axial end surface of the main body.

8. A decorative cover assembly for a vehicle wheel as claimed in claim 3, wherein said mounting member further comprises a first snap and a second snap disposed on a side of said body portion remote from said cover plate, said first and second snaps being opposed and spaced apart, said mounting member being adapted to snap onto said vehicle wheel by said first and second snaps.

9. A wheel assembly, comprising:

a wheel, the wheel comprising: the tire is sleeved on the outer peripheral side of the hub;

a decorative cover assembly provided to the wheel hub and covering at least a portion of an axially outer end face of the wheel hub, the decorative cover assembly being the decorative cover assembly for a wheel according to any one of claims 1 to 8.

10. The wheel assembly of claim 9, wherein the ornamental piece has a diameter larger than a diameter of the hub, the ornamental piece being spaced apart from the hub, a sealing projection being provided on an axial end surface of the ornamental piece facing the hub, the sealing projection abutting against an axially outer end surface of the tire;

the end face of the outer side of the tire in the axial direction protrudes out of the decorative cover.

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