CN114619796B - Active wheel decorative cover - Google Patents
Active wheel decorative cover Download PDFInfo
- Publication number
- CN114619796B CN114619796B CN202111666489.2A CN202111666489A CN114619796B CN 114619796 B CN114619796 B CN 114619796B CN 202111666489 A CN202111666489 A CN 202111666489A CN 114619796 B CN114619796 B CN 114619796B
- Authority
- CN
- China
- Prior art keywords
- decorative cover
- cover piece
- spoke
- wheel
- spokes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000694 effects Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000001133 acceleration Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 19
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- 230000000903 blocking effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B7/00—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
- B60B7/0026—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins characterised by the surface
- B60B7/0033—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins characterised by the surface the dominant aspect being the surface appearance
- B60B7/0053—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins characterised by the surface the dominant aspect being the surface appearance the surface being decorated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B7/00—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
- B60B7/06—Fastening arrangements therefor
- B60B7/061—Fastening arrangements therefor characterised by the part of the wheels to which the discs, rings or the like are mounted
- B60B7/066—Fastening arrangements therefor characterised by the part of the wheels to which the discs, rings or the like are mounted to the hub
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T5/00—Vehicle modifications to facilitate cooling of brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/008—Side spoilers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses an active wheel decorative cover which is arranged on a wheel hub of a wheel, wherein the wheel hub comprises an inner ring, an outer ring and spokes, the spokes are connected between the inner ring and the outer ring, the active wheel decorative cover comprises a plurality of decorative cover pieces capable of closing spoke gaps, the decorative cover pieces are rotatably connected on the wheel hub, and a limiting structure for limiting the rotation range of the decorative cover pieces and a reset mechanism for driving the decorative cover pieces to automatically reset are arranged on the wheel hub. The decorative cover piece is of a movable structure, so that spoke gaps can be closed in the running process of a vehicle, and can be exposed in the braking process of the vehicle, and the wind resistance reduction requirement in the running process and the heat dissipation requirement of the brake disc in the braking process are considered.
Description
Technical Field
The present invention relates to an automotive wheel assembly, and more particularly to an active wheel trim cover.
Background
When the vehicle is running, the vehicle is subjected to the resistance of external air, wherein the aerodynamic resistance of the wheel cavity is an important component of the whole air resistance. The wheels mainly rotate in the running process, and relatively complex air flows are formed around the wheels, so that the wind resistance of the whole vehicle is finally affected. In the prior art, if the wheel is provided with the decorative cover, the decorative cover is of a closed structure, the decorative cover is fixed, and the spoke gaps are always closed, so that the airflow passing through the spoke can be reduced, the airflow in the front of the vehicle can flow more to the rear of the vehicle, the airflow in the wheel cavity is reduced, and the effect of reducing the aerodynamic resistance of the wheel cavity can be achieved. While the closed decorative cover helps to reduce wind resistance, it cannot meet the heat dissipation requirements of the brake disc during braking. The utility model patent with the publication number of CN211918257U discloses a durable automobile wheel decorative cover, which comprises a first frame body and a positioning mechanism, wherein an inner frame body is arranged on the inner wall of the first frame body, the outer wall of the front end of the inner frame body is connected with a decorative frame, a solar cell panel is arranged on the left side of the decorative frame, a second bolt is arranged in the middle of the left side of the decorative frame in a penetrating manner, a damping mechanism is arranged in the middle of the first frame body, and a protection mechanism is connected on the right side of the damping mechanism. This durable type auto wheel decorates cover is through the setting of first bolt, can fix this protection casing and first framework, decorate frame and auto wheel outer wall to not only strengthened the fastness to this auto wheel decorates the cover, can also prevent that external granule from getting into inside the first framework, and the ventilation hole can block some big granule and debris, get up the circulation of air simultaneously, utilize bracing piece, spring, overlap to establish mutually supporting between the post, thereby reach the effect of bradyseism, the spring has good shock attenuation, antidetonation function. However, the utility model only solves the technical problem that the wheel decorative cover is easy to loosen, and does not completely relate to the problem of reducing wind resistance and heat dissipation of the brake disc.
Disclosure of Invention
The invention provides an active wheel decorative cover which can automatically adjust the opening and closing states of the decorative cover according to the working state of a vehicle so as to reduce the wind resistance requirement when the vehicle runs and the heat dissipation requirement of a brake disc when the vehicle brakes.
The technical scheme of the invention is as follows: the utility model provides an active wheel decorates cover, installs on the wheel hub of wheel, and wheel hub includes inner circle, outer lane and spoke, and the spoke is connected between inner circle, outer lane, and this active wheel decorates cover includes a plurality of decorative cover pieces that can seal spoke clearance, decorates the cover piece and rotates to connect on wheel hub, is equipped with the limit structure who is used for restricting decorative cover piece rotation range and is used for driving decorative cover piece automatic re-setting's canceling release mechanical system on wheel hub. The decorative cover piece is of a movable structure, so that spoke gaps can be closed in the running process of a vehicle, and can be exposed in the braking process of the vehicle, and the wind resistance reduction requirement in the running process and the heat dissipation requirement of the brake disc in the braking process are considered. When the vehicle is stationary and the vehicle is in an acceleration or normal running process, under the combined action of the limiting structure and the resetting mechanism, the decorative cover piece is positioned at a position corresponding to the spoke gap, so that the spoke gap is shielded, the hub is in a closed state, and the wind resistance of the wheel and even the whole vehicle is reduced; when the vehicle brakes, the rotation speed of the tire is reduced, the decorative cover body keeps original steering under the action of inertia, the decorative cover is higher than the rotation speed of the wheel, the decorative cover and the wheel hub relatively rotate, spoke gaps are exposed, air flow is convenient to pass through the spoke gaps, the wind resistance of the wheel can be increased while the heat dissipation of the brake disc is accelerated, and the vehicle is facilitated to complete deceleration faster.
Preferably, the decorative cover pieces are radially and equidistantly arranged on a cover piece fixing ring, and the cover piece fixing ring is rotatably connected to the hub and coaxial with the hub. The plurality of decorative cover pieces and the cover piece fixing ring are connected into a whole, so that the synchronization of the decorative cover pieces during movement can be ensured, and the convenience and the structural strength of the decorative cover pieces are improved.
Preferably, the cover piece fixing ring is rotatably connected to the inner ring, and the decorative cover piece is fixed on the outer peripheral surface of the cover piece fixing ring. The structure ensures that the cover piece fixing ring is coaxial with the hub, the fixing ring and the hub synchronously rotate when the vehicle runs at an acceleration or uniform speed, and the cover piece fixing ring keeps the original speed to rotate due to inertia when the vehicle brakes, and deflects relative to the hub to form a position, and the decorative cover piece shields the spoke gap.
Alternatively, the cover piece fixing ring is rotatably connected to the outer ring, and the decorative cover piece is fixed on the inner circumferential surface of the cover piece fixing ring. This construction provides another form of cover sheet retaining ring coaxial with the hub.
Preferably, the limiting structure is a limiting block, and the limiting block is fixed on the spoke. The spokes are provided with limiting blocks, when the vehicle brakes, after the decorative cover piece rotates relative to the hub under the action of inertia, the decorative cover piece stops rotating continuously after touching the limiting blocks. The limiting block can limit the relative rotation angle, and the limiting block is arranged at a proper position, so that the decorative cover piece exposes spoke gaps to the greatest extent, the decorative cover piece is prevented from rotating too small in angle, and the exposed spoke gaps are too small to influence the heat dissipation effect.
Alternatively, the limiting structure is a stop pin which can be propped against the edge of the spoke, and the stop pin is fixed on the decorative cover piece. The decorative cover piece is provided with a stop pin, and when the vehicle brakes, the decorative cover piece rotates relative to the hub under the action of inertia, and the stop pin stops rotating continuously after touching the spoke.
Preferably, the reset mechanism comprises a spring, one end of the spring is connected to the decorative cover piece, and the other end of the spring is connected to the spoke. The spring provides elasticity between the spoke and the decorative cover piece, so that the decorative cover piece has automatic resetting capability. The spring drives the decorative cover piece to be staggered with the spokes and correspond to the spoke gaps in normal state, so that the wheel is in a closed state.
Preferably, the decorative cover piece is located inside the hub. The decorative cover piece and the connecting structure of the decorative cover piece and the hub are both positioned at the inner side of the hub, when the decorative cover piece rotates relative to the hub, the decorative cover piece can be hidden behind spokes, the concealment is good, and the outer side of the hub, namely the visible surface of the hub, is kept simple.
Alternatively, the decorative cover piece is positioned in the spoke gap, and cover piece embedding grooves which can be used for accommodating the decorative cover piece are formed in the spokes. The decorative cover piece can be in the same plane with the spoke, and can enter the cover piece caulking groove when rotating relative to the hub, so that the decorative cover piece has better concealment and the visible surface of the hub is kept simple.
The beneficial effects of the invention are as follows:
The requirements of reducing wind resistance and heat dissipation of the brake disc during vehicle braking are considered. The decorative cover piece is of a movable structure, so that spoke gaps can be closed in the running process of a vehicle, and can be exposed in the braking process of the vehicle, and the wind resistance reduction requirement in the running process and the heat dissipation requirement of the brake disc in the braking process are considered.
Drawings
FIG. 1 is a schematic structural view of a hub to which the present invention is applied;
FIG. 2 is a schematic illustration of the hub spoke gap closure embodying the present invention;
FIG. 3 is a schematic illustration of the present invention in a state where the hub gap is exposed;
FIG. 4 is a schematic diagram of the front structure of the present invention;
FIG. 5 is a schematic view of a structure of the present invention;
FIG. 6 is a schematic view of another embodiment of the present invention;
Fig. 7 is a schematic view of the mating structure of the hub according to the present invention in embodiment 4.
In the figure, the wheel hub is 1-, the cover piece is 2-decorated, the spokes are 3-, the cover piece is 4-fixed ring, the inner ring is 5-, the outer ring is 6-, the limiting block is 7-, the spring is 8-, the spoke gap is 9-and the cover piece is 10-embedded groove.
Detailed Description
The invention will be further described with reference to specific embodiments in the drawings.
Example 1:
As shown in fig. 1 to 5, an active wheel decorative cover is mounted on a wheel hub 1 of a wheel, wherein the wheel hub 1 comprises an inner ring 5, an outer ring 6 and five uniformly distributed spokes 3, and the spokes 3 are connected between the inner ring 5 and the outer ring 6. The active wheel decorative cover comprises five decorative cover pieces 2 and a cover piece fixing ring 4, wherein the decorative cover pieces 2 are rotationally connected to the hub 1 through the cover piece fixing ring 4, the decorative cover pieces 2 are equal to the spokes 3 in number, the width of each decorative cover piece 2 is slightly smaller than the width of each spoke 3 and slightly larger than the width of each spoke gap 9, therefore, the decorative cover pieces 2 can seal the spoke gaps 9, and the decorative cover pieces 2 are integrally positioned on the inner side of the hub 1. The decorative cover piece 2 is radially and equidistantly arranged on the cover piece fixing ring 4, the cover piece fixing ring 4 is rotatably connected to the inner ring 5 of the hub 1 and is coaxial with the hub 1, the inner end of the decorative cover piece 2 is fixed on the outer peripheral surface of the cover piece fixing ring 4 near the center end, a sliding groove is formed in the inner peripheral surface of the outer ring 6, and the outer end of the decorative cover piece 2 is slidably embedded in the sliding groove, so that the axial position of the decorative cover piece 2 is more stably maintained. The hub 1 is provided with a limiting structure for limiting the rotation range of the decorative cover piece 2 and a reset mechanism for driving the decorative cover piece 2 to reset automatically. The limiting structure is a limiting block 7 which can be propped against the edge of the decorative cover piece 2, and the limiting block 7 is fixed on the spoke 3. The limiting block 7 comprises an origin limiting block and a rotation limiting block, wherein the origin limiting block is positioned at the front edge of the spoke 3, and the rotation limiting block is positioned at the inner side of the spoke 3 and close to the front edge. The origin limiting block can only be propped against the rear edge of the decorative cover piece 2, and the rotating limiting block can only be propped against the front edge of the decorative cover piece 2. The rotation limiting block can only be propped against the front edge of the decorative cover piece 2, and the decorative cover piece 2 can be overlapped with the spoke 3. The overlapped decorative cover piece 2 and the spoke 3 form a matched group. The reset mechanism comprises a spring 8, wherein the spring 8 is a top spring, one end of the spring 8 is connected to the decorative cover piece 2, and the other end of the spring 8 is connected to the spoke 3 matched with the decorative cover piece 2.
Normally, under the top pressure of the spring 8, the decorative cover piece 2 is pushed back to the spokes 3 of the adjacent group to prop against the origin limiting block on the spokes 3 of the adjacent group, so that the decorative cover piece 2 is dislocated with the paired spokes 3, and the spoke gaps 9 are completely closed by the decorative cover piece 2. When the vehicle is stationary, in a forward direction at a uniform speed or in an acceleration running state, the decorative cover piece 2 cannot be reversed and keeps a state of closing the spoke gaps 9 due to the blocking of the origin limiting block, so that the decorative cover piece 2 can block the air flow from passing between the spokes 3 during the running of the vehicle and guide the air flow to the rear of the vehicle, and the wind resistance is reduced. When the vehicle is decelerating, the rotation speed of the wheel is reduced, and due to the inertia effect, the decorative cover piece 2 still keeps the original speed and turns to enable the decorative cover piece 2 and the wheel hub 1 to rotate relatively, the decorative cover piece 2 overcomes the elasticity of the spring 8 and continues to rotate forwards until the decorative cover piece abuts against the rotating limiting block on the paired spokes 3, in this way, the decorative cover piece 2 overlaps with the paired spokes 3 to expose spoke gaps 9, the air flow passes through the spoke gaps 9, the wind resistance of the wheel can be increased while the heat dissipation of the brake disc is accelerated, and the vehicle is facilitated to complete deceleration faster.
Example 2:
as shown in fig. 6, the cover piece fixing ring 4 is rotatably connected to the outer ring 6, and the decorative cover piece 2 is fixed to the inner peripheral surface of the cover piece fixing ring 4. The outer peripheral surface of the inner ring 5 is provided with a chute, and the inner end of the decorative cover piece 2 is embedded in the chute in a sliding way. The procedure is as in example 1.
Example 3:
the limiting structure is two blocking pins which can be propped against the edges of the spokes 3, and the two blocking pins are fixed on one side of the decorative cover piece 2 facing outwards. One of the two stop pins is an origin stop pin, the other one is a limiting stop pin, the origin stop pin is positioned on the rear edge of the decorative cover piece 2, and the limiting stop pin is positioned between the central axis and the rear edge of the decorative cover piece 2. The procedure is as in example 1.
When the vehicle is stationary, traveling at a constant speed in a forward direction or accelerating, under the top pressure of the spring 8, the origin stop pin on the decorative cover piece 2 is propped against the front edges of the spokes 3 of the adjacent group, the decorative cover piece 2 cannot be reversed, and thus the decorative cover piece 2 and the paired spokes 3 are misplaced, and the spoke gaps 9 are completely closed by the decorative cover piece 2. When the vehicle is decelerating, the rotation speed of the wheel is reduced, and due to the inertia effect, the decorative cover piece 2 and the hub 1 relatively rotate, the decorative cover piece 2 continuously rotates forwards against the elasticity of the spring 8 until the limit stop pin abuts against the rear edge on the matched spoke 3, so that the decorative cover piece 2 and the matched spoke 3 are overlapped in position, and the spoke gaps 9 are exposed.
Example 4:
as shown in fig. 7, the decorative cover piece 2 is positioned in the spoke gap 9, the width of the decorative cover piece 2 is equal to that of the spoke gap 9, and the rear end of the spoke 3 is provided with a cover piece caulking groove 10 which can accommodate the decorative cover piece 2. The limiting structure comprises an origin limiting block and the bottom of the cover piece caulking groove 10. The spring 8 is a tension spring, one end of the spring 8 is connected to the decorative cover piece 2, and the other end of the spring 8 is connected to the adjacent group of spokes 3. The cover piece fixing ring 4 is inserted into the central hole of the inner ring 5 in a rotating way. The procedure is as in example 1.
When the vehicle is stationary, traveling at a constant speed in a forward direction or accelerating, under the pulling of the springs 8, the decorative cover piece 2 abuts against the origin limiting block on the spokes 3 of the adjacent group, and the decorative cover piece 2 cannot be reversed, so that the decorative cover piece 2 and the paired spokes 3 are misplaced, and the spoke gaps 9 are completely closed by the decorative cover piece 2. When the vehicle is decelerating, the rotation speed of the wheel is reduced, and due to the inertia effect, the decorative cover piece 2 and the hub 1 relatively rotate, the decorative cover piece 2 continuously rotates forwards to enter the cover piece caulking groove 10 against the elasticity of the spring 8 until the decorative cover piece 2 butts against the bottom of the cover piece caulking groove 10 on the paired spokes 3, so that the decorative cover piece 2 overlaps with the paired spokes 3 to expose spoke gaps 9.
Example 5:
The reset mechanism comprises a torsion spring, one end of the torsion spring is connected to the cover piece fixing ring 4, and the other end of the torsion spring is connected to the inner ring 5 of the hub 1. The procedure is as in example 1.
Normally, under the action, the decorative cover piece 2 and the paired spokes 3 are dislocated, and the decorative cover piece 2 completely seals the spoke gaps 9. When the vehicle is decelerating, the rotation speed of the wheel is reduced, and due to the inertia effect, the decorative cover piece 2 continuously rotates forwards against the elasticity of the torsion spring, and the decorative cover piece 2 is overlapped with the matched spoke 3 to expose the spoke gap 9.
Example 6:
Six spokes 3 are provided, and six decorative cover pieces 2 are provided. The procedure is as in example 1.
Claims (7)
1. The active wheel decorative cover is arranged on a wheel hub (1) of a wheel, the wheel hub (1) comprises an inner ring (5), an outer ring (6) and spokes (3), and the spokes (3) are connected between the inner ring (5) and the outer ring (6), and the active wheel decorative cover is characterized by comprising a plurality of decorative cover pieces (2) capable of closing gaps of the spokes (3), wherein the decorative cover pieces (2) are rotationally connected on the wheel hub (1), and the wheel hub (1) is provided with a limiting structure for limiting the rotation range of the decorative cover pieces (2) and a reset mechanism for driving the decorative cover pieces (2) to reset automatically; the decorative cover piece (2) is positioned in the gap of the spoke (3), and the spoke (3) is provided with a cover piece caulking groove which can accommodate the decorative cover piece (2); the limiting structure is a limiting block, the limiting block (7) is fixed on the spoke (3), the limiting block (7) comprises an origin limiting block and a cover piece caulking groove bottom, the origin limiting block is positioned at the front edge of the spoke (3), and the cover piece caulking groove bottom is positioned at the inner side of the spoke (3) close to the front edge; when the vehicle is stationary, in a forward direction and at a uniform speed or in an acceleration running mode, under the pulling of the reset mechanism, the decorative cover piece (2) props against an origin limiting block on the spokes (3) of the adjacent group, the decorative cover piece (2) cannot be reversed, the decorative cover piece (2) is misplaced with the spokes (3) in a matched mode, and the gaps between the spokes are completely closed by the decorative cover piece (2); when the vehicle is decelerating, the rotation speed of the wheel is reduced, and due to the inertia effect, the decorative cover piece (2) and the hub (1) rotate relatively, the decorative cover piece (2) overcomes the elasticity of the resetting mechanism and continuously rotates forwards to enter the cover piece caulking groove (10) until the decorative cover piece (2) butts against the cover piece caulking groove bottom on the paired spokes (3), and the decorative cover piece (2) and the paired spokes (3) are overlapped in position to expose spoke gaps.
2. Active wheel decorative cover according to claim 1, characterized in that the decorative cover pieces (2) are radially mounted on a cover piece fixing ring (4) at equal intervals, the cover piece fixing ring (4) being rotatably connected to the hub (1) and being coaxial with the hub (1).
3. The active wheel decorative cover according to claim 2, wherein the cover piece fixing ring (4) is rotatably connected to the inner ring (5), and the decorative cover piece (2) is fixed on the outer peripheral surface of the cover piece fixing ring (4).
4. The active wheel decorative cover according to claim 2, wherein the cover piece fixing ring (4) is rotatably connected to the outer ring (6), and the decorative cover piece (2) is fixed on the inner peripheral surface of the cover piece fixing ring (4).
5. The active wheel decorative cover according to claim 1, characterized in that the limit structure is a limit block (7) which can be abutted against the edge of the decorative cover piece (2).
6. The active wheel decorative cover according to claim 1, characterized in that the limit structure is a stop pin which can be abutted against the edge of the spoke (3), and the stop pin is fixed on the decorative cover piece (2).
7. The active wheel trim cover of claim 1, wherein the return mechanism comprises a spring (8), one end of the spring (8) is connected to the trim cover sheet (2), and the other end of the spring (8) is connected to the spoke (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111666489.2A CN114619796B (en) | 2021-12-31 | 2021-12-31 | Active wheel decorative cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111666489.2A CN114619796B (en) | 2021-12-31 | 2021-12-31 | Active wheel decorative cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114619796A CN114619796A (en) | 2022-06-14 |
| CN114619796B true CN114619796B (en) | 2024-04-23 |
Family
ID=81898466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111666489.2A Active CN114619796B (en) | 2021-12-31 | 2021-12-31 | Active wheel decorative cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114619796B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115416757A (en) * | 2022-09-29 | 2022-12-02 | 东风华神汽车有限公司 | Device and wheel and car of splashing are prevented to car side |
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|---|---|---|---|---|
| US6196637B1 (en) * | 1998-12-03 | 2001-03-06 | American Chrome Chicago Company | Nutcover and hubcap locking system |
| CN106881990A (en) * | 2017-03-01 | 2017-06-23 | 重庆交通大学 | One kind radiating drag reduction formula wheel optimized structure |
| CN107206907A (en) * | 2014-11-24 | 2017-09-26 | 极步公司 | The apparatus and method of wheel for motor vehicle |
| CN109050157A (en) * | 2018-09-29 | 2018-12-21 | 吉林大学 | A kind of wheel hub structure of automatic heat radiation drag reduction |
| CN110370861A (en) * | 2019-07-31 | 2019-10-25 | 张玲 | Centrifugal car auxiliary brake wheel hub cover |
| CN110682728A (en) * | 2018-07-06 | 2020-01-14 | 广州汽车集团股份有限公司 | Automobile hub heat dissipation method and device and automobile |
| CN111559200A (en) * | 2020-05-22 | 2020-08-21 | 福建申利卡铝业发展有限公司 | Good heat dissipation's wheel hub |
| CN112009166A (en) * | 2020-08-25 | 2020-12-01 | 的卢技术有限公司 | Wheel hub capable of adjusting wheel spokes and adjusting method |
| CN214112160U (en) * | 2020-12-16 | 2021-09-03 | 比亚迪股份有限公司 | Wheel hub subassembly and vehicle of vehicle |
| CN215096768U (en) * | 2021-05-20 | 2021-12-10 | 长城汽车股份有限公司 | Automobile wheel cover assembly and automobile |
-
2021
- 2021-12-31 CN CN202111666489.2A patent/CN114619796B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6196637B1 (en) * | 1998-12-03 | 2001-03-06 | American Chrome Chicago Company | Nutcover and hubcap locking system |
| CN107206907A (en) * | 2014-11-24 | 2017-09-26 | 极步公司 | The apparatus and method of wheel for motor vehicle |
| CN106881990A (en) * | 2017-03-01 | 2017-06-23 | 重庆交通大学 | One kind radiating drag reduction formula wheel optimized structure |
| CN110682728A (en) * | 2018-07-06 | 2020-01-14 | 广州汽车集团股份有限公司 | Automobile hub heat dissipation method and device and automobile |
| CN109050157A (en) * | 2018-09-29 | 2018-12-21 | 吉林大学 | A kind of wheel hub structure of automatic heat radiation drag reduction |
| CN110370861A (en) * | 2019-07-31 | 2019-10-25 | 张玲 | Centrifugal car auxiliary brake wheel hub cover |
| CN111559200A (en) * | 2020-05-22 | 2020-08-21 | 福建申利卡铝业发展有限公司 | Good heat dissipation's wheel hub |
| CN112009166A (en) * | 2020-08-25 | 2020-12-01 | 的卢技术有限公司 | Wheel hub capable of adjusting wheel spokes and adjusting method |
| CN214112160U (en) * | 2020-12-16 | 2021-09-03 | 比亚迪股份有限公司 | Wheel hub subassembly and vehicle of vehicle |
| CN215096768U (en) * | 2021-05-20 | 2021-12-10 | 长城汽车股份有限公司 | Automobile wheel cover assembly and automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114619796A (en) | 2022-06-14 |
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