CN216507699U - Wheel trim cover, wheel and vehicle - Google Patents
Wheel trim cover, wheel and vehicle Download PDFInfo
- Publication number
- CN216507699U CN216507699U CN202122011643.4U CN202122011643U CN216507699U CN 216507699 U CN216507699 U CN 216507699U CN 202122011643 U CN202122011643 U CN 202122011643U CN 216507699 U CN216507699 U CN 216507699U
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- gear
- wheel
- cover
- bearing
- ring
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- 238000005034 decoration Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of vehicles and discloses a wheel decorative cover, a wheel and a vehicle. The wheel decorative cover comprises a decorative cover body, a first bearing, a rotating shaft, a first gear, a second gear, a fixed gear and a central gear; the rotating shaft is fixedly arranged on a rim; the first gear is fixedly arranged at the first end of the rotating shaft, and the second gear is fixedly arranged at the second end of the rotating shaft; the first gear is in meshed connection with the fixed gear, and the second gear is in meshed connection with the central gear; the central gear is fixedly arranged on the decorative cover body, the decorative cover body is fixedly connected with the outer ring of the first bearing, and the inner ring of the first bearing is fixedly connected with the rim. The wheel decorative cover provided by the utility model can avoid the shaking of the wheel decorative cover when a vehicle runs.
Description
Technical Field
The utility model relates to the technical field of vehicles, in particular to a wheel decorative cover, a wheel and a vehicle.
Background
At present, the requirement for the appearance of the vehicle is higher, and a wheel decorative cover is usually added in the design of the vehicle to increase the aesthetic feeling of the appearance of the vehicle. However, the conventional wheel cover is shaken when the vehicle travels.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wheel decorative cover, a wheel and a vehicle, which can prevent the wheel decorative cover from shaking when the vehicle runs.
In a first aspect, the present invention provides a wheel cover comprising a cover body, a first bearing, a shaft, a first gear, a second gear, a fixed gear and a central gear;
the rotating shaft is fixedly arranged on a rim; the first gear is fixedly arranged at the first end of the rotating shaft, and the second gear is fixedly arranged at the second end of the rotating shaft; the first gear is in meshed connection with the fixed gear, and the second gear is in meshed connection with the central gear; the central gear is fixedly arranged on the decorative cover body, the decorative cover body is fixedly connected with the outer ring of the first bearing, and the inner ring of the first bearing is fixedly connected with the rim.
Preferably, the decoration cover body comprises a center cover and an outer cover ring, the center cover is fixedly arranged on the inner side of the outer cover ring, and the central gear is fixedly arranged on the center cover.
Preferably, the outer cover is provided with a first clamping portion in a surrounding manner, and the central cover is clamped in the first clamping portion.
Preferably, the wheel decorative cover further comprises a bearing support ring, the bearing support ring is fixedly arranged on a rim, an inner ring of the first bearing is fixedly connected with the bearing support ring, and an outer ring of the first bearing is fixedly connected with the outer cover ring.
Preferably, the bearing support ring is provided with a second clamping portion, the outer cover ring is provided with a third clamping portion, the inner ring of the first bearing is clamped in the second clamping portion, and the outer ring of the first bearing is clamped in the third clamping portion.
Preferably, the transmission ratio between the fixed gear and the first gear is the same as or different from the transmission ratio between the sun gear and the second gear.
Preferably, the central gear is an external gear ring.
In a second aspect, the utility model further provides a wheel, which includes a rim and the wheel decorative cover as described in the first aspect, the rotating shaft is fixedly arranged on the rim, and the inner ring of the first bearing is fixedly connected with the rim.
Preferably, the wheel further comprises a tire mounted on the rim; the decoration cover body is of a circular plate structure, and the diameter of the decoration cover body is larger than the inner diameter of the tire and smaller than the outer diameter of the tire.
In a third aspect, the utility model also provides a vehicle comprising a wheel as described in the second aspect.
The utility model provides a wheel decorative cover, a wheel and a vehicle, which have the following beneficial effects in one embodiment:
the decoration cover body is fixedly provided with a central gear, the central gear is meshed with the rotating shaft through a second gear at one end of the rotating shaft, and the other end of the rotating shaft is meshed with the fixed gear. When the vehicle runs, the rim can drive the rotating shaft to rotate, and the rotating shaft rotates along the fixed gear and the central gear respectively through the first gear and the second gear at two ends, so that the shaking of the central gear is reduced. And, the trim cover body fixed connection is in the outer lane of first bearing, compares in trim cover body direct mount or suspension fixed, can reduce the trim cover body and take place to rock when the vehicle goes.
Drawings
Fig. 1 is a schematic view showing a structure in which a wheel cover is mounted on a rim in a first embodiment of the present invention;
fig. 2 is an exploded view of a wheel trim cover in a first embodiment of the present invention;
fig. 3 is a sectional view of a wheel cover in a first embodiment of the present invention;
fig. 4 is a partially enlarged schematic view at a in fig. 3.
Wherein, 1, a central cover; 2. a first bearing; 3. an outer cover ring; 31. a first clamping part; 32. a third clamping connection part; 4. a bearing support ring; 41. a second clamping part; 5. a rim; 6. a rotating shaft; 61. a first gear; 62. A second gear; 7. a second bearing; 8. fixing a gear; 9. a sun gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, a wheel cover according to a first embodiment of the present invention includes a cover body, a first bearing 2, a rotating shaft 6, a first gear 61, a second gear 62, a fixed gear 8, and a sun gear 9. The rotating shaft 6 is fixedly arranged on the rim 5, the first gear 61 is fixedly arranged at a first end of the rotating shaft 6, the second gear 62 is fixedly arranged at a second end of the rotating shaft 6, the first gear 61 is meshed with the fixed gear 8, and the second gear 62 is meshed with the central gear 9. The central gear 9 is fixedly arranged on the decorative cover body, and the decorative cover body is fixedly connected with the outer ring of the first bearing 2.
Referring to fig. 3, in the embodiment of the present invention, a central gear 9 is fixedly disposed on the decoration cover body, the central gear 9 is meshed with the rotation shaft 6 through a second gear 62 at one end of the rotation shaft 6, and the other end of the rotation shaft 6 is meshed with the fixed gear 8. When the vehicle runs, the rim 5 can drive the rotating shaft 6 to rotate, and the rotating shaft 6 respectively rotates along the fixed gear 8 and the central gear 9 through the first gear 61 and the second gear 62 at two ends, so that the shaking of the central gear 9 is reduced. In addition, the trim cover body is fixedly connected to the outer ring of the first bearing 2, and compared with the trim cover body which is directly fixed or suspended, the trim cover body can be prevented from shaking when the vehicle runs.
Referring to fig. 4, the wheel trim cover further includes a bearing support ring 4, the bearing support ring 4 is fixedly connected to the rim 5, and the bearing support ring 4 is provided with a second clamping portion 41. The trim cover body comprises a center cover 1 and an outer cover ring 3, a first clamping portion 31 is arranged on the inner side of the outer cover ring 3, and the center cover 1 is clamped on the first clamping portion 31. Still be provided with third joint portion 32 on the outer cover ring 3, the inner circle joint of first bearing 2 is in second joint portion 41, and the outer lane joint of first bearing 2 is in third joint portion 32 to this fixed connection who realizes first bearing 2.
In the present embodiment, the sun gear 9 is an external ring gear, the fixed gear 8 is an external gear, and the sun gear 9 is fixedly connected to the center cover 1. It should be noted that, when the wheel rotates, the fixed gear 8 remains stationary, and it can be installed on other parts of the vehicle according to actual use requirements, and will not be described in further detail herein.
Preferably, referring to fig. 3, in the present embodiment, a second bearing 7 is inserted into the rotating shaft 6, and two second bearings 7 are provided, each of which is provided at a connection portion between the rotating shaft 6 and the rim 5. In other embodiments, the second bearings 7 may be provided in one or three, etc., as long as the rotation of the rotating shaft 6 is satisfied.
In one embodiment of the present embodiment, the transmission ratio between the fixed gear 8 and the first gear 61 is the same as the transmission ratio between the sun gear 9 and the second gear 62. When the rim 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 rotates along the fixed gear 8 and the central gear 9 through the first gear 61 and the second gear 62 at two ends respectively, the central cover 1 and the outer cover ring 3 keep static relative to the fixed gear 8, so that the trim cover body keeps a normal posture when a vehicle runs, and the phenomenon that the trim cover body shakes when the vehicle runs is further reduced.
In another embodiment of the present embodiment, the transmission ratio between the fixed gear 8 and the first gear 61 is different from the transmission ratio between the sun gear 9 and the second gear 62. When the rim 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 rotates along the fixed gear 8 and the central gear 9 through the first gear 61 and the second gear 62 at the two ends, respectively. Due to the different transmission ratios, the center cover 1 and the outer cover ring 3 can rotate when the vehicle is running.
The utility model provides a wheel decorative cover.A central gear 9 is arranged on a central cover 1, the central gear 9 is meshed with a rotating shaft 6 through a second gear 62 at one end of the rotating shaft 6, and the other end of the rotating shaft 6 is meshed with a fixed gear 8. When the rim 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 rotates along the fixed gear 8 and the central gear 9 through the first gear 61 and the second gear 62 at two ends respectively, so that the shaking of the central gear 9 is reduced. In addition, the outer cover ring 3 is fixedly connected to the outer ring of the first bearing 2, and compared with direct fixation or suspension fixation, the shaking of the center cover 1 and the outer cover ring 3 during the vehicle running can be reduced.
The second embodiment of the utility model provides a wheel, which comprises a rim 5 and the wheel decorative cover as described in the first embodiment, wherein the rotating shaft 6 is fixedly arranged on the rim 5, and the inner ring of the first bearing 2 is fixedly connected with the rim 5.
Preferably, the wheel also comprises a tyre mounted on the rim 5; the decoration cover body is of a circular plate structure, and the diameter of the decoration cover body is larger than the inner diameter of the tire and smaller than the outer diameter of the tire. In the embodiment of the utility model, the decoration cover body is of a circular plate structure, so that the decoration cover body can keep the posture more stably, namely the decoration cover body can basically keep the normal posture when the vehicle is static or the vehicle runs.
In the prior art, the traditional wheel decorative cover is generally small and single in form, and limits the modeling originality. In the embodiment of the utility model, a larger decorative cover body is arranged, so that more designs can be conveniently carried out on the decorative cover body, for example, a larger display device can be arranged, so that pedestrians can clearly see the advertisement words, the vehicle LOGO and the like displayed by the display device. However, in practical applications, the size of the trim cover body cannot be too large, otherwise the trim cover body is easily knocked off when the vehicle passes through the pit. Of course, the size of the decoration cover body can be set according to the actual use requirement, and further description is not provided herein.
A third embodiment of the utility model provides a vehicle comprising a wheel as described in the second embodiment.
Compared with the prior art, the embodiment of the utility model has the beneficial effects that:
the decoration cover body is provided with a central gear 9, the central gear 9 is meshed with the rotating shaft 6 through a second gear 62 at one end of the rotating shaft 6, and the other end of the rotating shaft 6 is meshed with the fixed gear 8. When the vehicle runs, the rim 5 can drive the rotating shaft 6 to rotate, and the rotating shaft 6 respectively rotates along the fixed gear 8 and the central gear 9 through the first gear 61 and the second gear 62 at two ends, so that the shaking of the central gear 9 is reduced. In addition, the trim cover body is fixedly connected to the outer ring of the first bearing 2, and compared with the trim cover body which is directly fixed or suspended, the trim cover body can be prevented from shaking when the vehicle runs.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (9)
1. A wheel decorative cover is characterized by comprising a decorative cover body, a first bearing, a rotating shaft, a first gear, a second gear, a fixed gear and a central gear;
the rotating shaft is fixedly arranged on a rim; the first gear is fixedly arranged at the first end of the rotating shaft, and the second gear is fixedly arranged at the second end of the rotating shaft; the first gear is in meshed connection with the fixed gear, and the second gear is in meshed connection with the central gear; the central gear is fixedly arranged on the decorative cover body, the decorative cover body is fixedly connected with the outer ring of the first bearing, and the inner ring of the first bearing is fixedly connected with the rim.
2. The wheel trim cover of claim 1, wherein the trim cover body comprises a center cover and an outer cover ring, the center cover being secured to an inner side of the outer cover ring, the sun gear being secured to the center cover.
3. The wheel trim cover of claim 2, wherein the outer cover is annularly provided with a first clamping portion, and the center cover is clamped in the first clamping portion.
4. The wheel trim cover of claim 2, further comprising a bearing support ring configured to be secured to a wheel rim, wherein the inner race of the first bearing is fixedly coupled to the bearing support ring, and wherein the outer race of the first bearing is fixedly coupled to the outer cover ring.
5. The wheel trim cover of claim 4, wherein the bearing support ring is provided with a second engaging portion, the outer cover ring is provided with a third engaging portion, the inner ring of the first bearing is engaged with the second engaging portion, and the outer ring of the first bearing is engaged with the third engaging portion.
6. The wheel trim cover of claim 1, wherein the sun gear is an outer ring gear.
7. A vehicle wheel, comprising a rim and the wheel cover according to any one of claims 1 to 6, wherein the shaft is fixedly attached to the rim, and the inner ring of the first bearing is fixedly attached to the rim.
8. The wheel of claim 7, further comprising a tire mounted on the rim; the decoration cover body is of a circular plate structure, and the diameter of the decoration cover body is larger than the inner diameter of the tire and smaller than the outer diameter of the tire.
9. A vehicle comprising a wheel according to claim 7 or 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122011643.4U CN216507699U (en) | 2021-08-24 | 2021-08-24 | Wheel trim cover, wheel and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122011643.4U CN216507699U (en) | 2021-08-24 | 2021-08-24 | Wheel trim cover, wheel and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216507699U true CN216507699U (en) | 2022-05-13 |
Family
ID=81515414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122011643.4U Active CN216507699U (en) | 2021-08-24 | 2021-08-24 | Wheel trim cover, wheel and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216507699U (en) |
-
2021
- 2021-08-24 CN CN202122011643.4U patent/CN216507699U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240222 Granted publication date: 20220513 |
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| PP01 | Preservation of patent right |