CN220996002U - Hub decoration device - Google Patents
Hub decoration device Download PDFInfo
- Publication number
- CN220996002U CN220996002U CN202323042820.0U CN202323042820U CN220996002U CN 220996002 U CN220996002 U CN 220996002U CN 202323042820 U CN202323042820 U CN 202323042820U CN 220996002 U CN220996002 U CN 220996002U
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- Prior art keywords
- base
- cover
- upper cover
- centrifugal
- driving rod
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- 238000005034 decoration Methods 0.000 title abstract description 7
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000001746 injection moulding Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The hub decoration device comprises a large disc cover and a central cover assembly arranged in the middle of the large disc cover, wherein the central cover assembly comprises a car logo cover and a centrifugal lifting mechanism for driving the car logo cover to lift, and the centrifugal lifting mechanism comprises a base, an upper cover arranged above the base and a plurality of centrifugal assemblies for driving the upper cover to be far away from or close to the base through centrifugal force; the centrifugal component comprises a driving rod and a driven rod which are arranged on the base, the driving rod is horizontally arranged on the base, one end of the driving rod is pivoted with the base through a first rotating shaft, the lower end of the driven rod is hinged with the other end of the driving rod, the upper end of the driven rod is hinged with the bottom of the upper cover, a guide column for sliding the upper cover is arranged between the base and the upper cover, the lower end of the guide column is fixed on the base, the upper end of the guide column is connected with the large disc cover, and the logo cover is arranged on the upper cover. The centrifugal lifting mechanism is applied to the hub, and centrifugal force is transmitted to the lifting mechanism through hub rotation, so that the form of the central cover assembly is changed, and different visual effects are presented.
Description
Technical Field
The utility model relates to an automobile part, in particular to a hub decoration device.
Background
The automobile hub decorative cover mainly has an external decorative effect on the hub, so that the rotating line of the hub is more attractive in the running process of the automobile. The current hub big disc decorative cover is generally a plastic injection molding body, and is a hub decorative cover like chinese patent publication No. CN211441839U, and including big disc and installing support, big disc passes through the installing support to be fixed on wheel hub, the installing support includes the connecting plate, establishes the linking arm in the connecting plate both sides and establishes the engaging lug at the linking arm lower extreme, be equipped with first mounting hole on the connecting plate, big disc passes through the bolt and is connected with the first mounting hole of connecting plate, be equipped with the second mounting hole on the engaging lug, the engaging lug passes through the bolt and is connected with wheel hub. The decorative cover has no changing effect, and a device capable of changing the shape of the decorative piece through centrifugal force needs to be designed.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a hub decoration device which realizes lifting change through centrifugal force conversion and can change the shape of a central cover assembly.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the hub decoration device comprises a large disc cover and a central cover assembly arranged in the middle of the large disc cover, wherein the back surface of the large disc cover is provided with clamping feet, the central cover assembly comprises a car logo cover and a centrifugal lifting mechanism for driving the car logo cover to lift, and the centrifugal lifting mechanism comprises a base, an upper cover arranged above the base and a plurality of centrifugal assemblies for driving the upper cover to be far away from or close to the base through centrifugal force; the centrifugal assembly comprises a driving rod and a driven rod, the driving rod and the driven rod are installed on the base, the driving rod is horizontally placed on the base, one end of the driving rod is pivoted with the base through a first rotating shaft, the lower end of the driven rod is hinged with the other end of the driving rod, the upper end of the driven rod is hinged with the bottom of the upper cover, a guide column for sliding the upper cover is arranged between the base and the upper cover, the lower end of the guide column is fixed on the base, the upper end of the guide column is connected with the large disc cover, and the car logo cover is arranged on the upper cover. The principle of the utility model is as follows: when the centrifugal lifting mechanism is in a low rotation speed state and the centrifugal force is insufficient to drive the driving rod, the driven rod is in the maximum inclination, and the upper cover is in the lowest position; when the centrifugal lifting mechanism is in a high-rotation-speed state, the centrifugal force drives the driving rod to swing outwards around the first rotation shaft, and as the driving rod is hinged with the driven rod, the movement of the driving rod drives the driven rod, the inclination of the driven rod is gradually smaller along with the outward swing of the driving rod, the driven rod drives the upper cover to be far away from the base while being straightened, and the upper cover can lift along with the magnitude of the centrifugal force; the car logo cover is arranged on the upper cover, so that the car logo cover changes along with the rotating speed and the height of the hub.
As an improvement, three centrifugal assemblies with evenly distributed circumferences are arranged in total.
As an improvement, the base is provided with a limit groove, and the driving rod is arranged in the limit groove.
As an improvement, the limit groove is fan-shaped.
As an improvement, one end of the driving rod is provided with a first hinging seat, the bottom of the upper cover is provided with a second hinging seat close to the outer edge, the lower end of the driven rod is hinged through the first hinging seat, and the upper end of the driven rod is hinged through the second hinging seat.
As an improvement, a reset mechanism for driving the driving rod to reset is arranged on the base.
As an improvement, the reset mechanism comprises a magnet capable of generating magnetic attraction force on the driving rod.
As an improvement, a waterproof protective sleeve is arranged between the base and the outer side of the upper cover.
As an improvement, a sliding sleeve sleeved on the guide post is arranged in the upper cover, and the sliding sleeve and the upper cover are formed by in-mold injection molding.
Compared with the prior art, the utility model has the beneficial effects that:
The centrifugal lifting mechanism is applied to the hub, and the centrifugal force is transmitted to the lifting mechanism through hub rotation, so that the lifting mechanism is driven to lift, the lifting mechanism can drive the central cover assembly on the hub, the form of the central cover assembly is changed, and different visual effects are presented.
Drawings
FIG. 1 is a schematic view of a decorative device mated with a hub.
Fig. 2 is a schematic view of the centrifugal lifting mechanism in a low-speed state.
Fig. 3 is a schematic view of the centrifugal lifting mechanism in a high-speed state.
Fig. 4 is an external view of the centrifugal lifting mechanism.
Description of the embodiments
The utility model is further described below with reference to the drawings.
As shown in fig. 1, a hub decoration device comprises a large disc cover 2 and a center cover assembly 3 arranged in the middle of the large disc cover 2; the back of big disc lid 2 is equipped with the card foot, and the centre of big disc lid 2 is equipped with the through-hole 21 that supplies center lid subassembly 3 to expose, and big disc lid 2 passes through the card foot to be fixed on the spoke of wheel hub 1, and center lid subassembly 3 passes through the bolt fastening in the shaft hole of wheel hub 1.
As shown in fig. 2 to 4, the center cover assembly 3 includes a emblem cover and a centrifugal lifting mechanism driving the emblem cover to lift. The centrifugal lifting mechanism comprises a base 32, an upper cover 31 arranged above the base 32 and a plurality of centrifugal components which drive the upper cover 31 to be far away from or close to the base 32 through centrifugal force; the embodiment is equipped with three circumference evenly distributed's centrifugation subassembly altogether, and three centrifugation subassembly forms three strong points to upper cover 31, base 32 and upper cover 31 are circular, are favorable to installing in wheel hub's shaft hole. The centrifugal assembly comprises a driving rod 34 and a driven rod 33 which are arranged on the base 32, wherein the driving rod 34 is driven by centrifugal force, and the driven rod 33 is driven by the driving rod 34. The driving rod 34 is horizontally placed on the base 32, one end of the driving rod 34 is pivoted with the base 32 through a first rotating shaft, the first rotating shaft 36 is arranged near the outer side edge, a bolt hole is arranged at the bottom of the first rotating shaft 36, a locking bolt locks and fixes the first rotating shaft 36 from the bottom of the base 32, and the driving rod 34 can swing around the first rotating shaft 36 to the inner side or the outer side of the base 32; the base 32 is provided with a fan-shaped limit groove 37, the driving rod 34 is arranged in the limit groove 37, the limit groove 37 limits the stroke of the driving rod 34, the inner side of the limit groove 37 is the starting position of the driving rod 34, and the outer side of the limit groove 37 is the maximum stroke stop position of the driving rod 34; the base 32 is provided with a reset mechanism for driving the driving rod 34 to reset, the reset mechanism comprises a magnet 38 capable of generating magnetic attraction force on the driving rod 34, the magnet 38 is arranged at the starting position of the limiting groove 37, and when the centrifugal force of the lifting mechanism is reduced, the driving rod 34 can be pulled back to the starting position through the attraction force of the magnet 38 on the driving rod 34. The lower extreme of passive pole 33 is articulated with the other end of initiative pole 34, the upper end of passive pole 33 is articulated with the bottom of upper cover 31, the one end of initiative pole 34 is equipped with first articulated seat, the bottom of upper cover 31 is close to outer edge department and is equipped with the second articulated seat, the lower extreme of passive pole 33 is articulated through first articulated seat, the upper end of passive pole 33 is articulated through the second articulated seat, when initiative pole 34 is in home position, passive pole 33 is in the biggest gradient, upper cover 31 then is in the minimum position, when initiative pole 34 is in the cut-off position, passive pole 33 is in vertical state, upper cover 31 then is in the highest position. A guide post 35 for sliding the upper cover 31 is arranged between the base 32 and the upper cover 31, a bolt hole is arranged at the bottom of the guide post 35, a locking bolt locks and fixes the first rotating shaft 36 from the bottom of the base 32, the upper end of the guide post 35 is connected with a connecting seat at the bottom of the large disc cover 32, and the guide post 35 supports the middle area of the large disc cover 32; the sliding sleeve sleeved on the guide post 35 is arranged in the upper cover 31, the sliding sleeve and the upper cover 31 are formed by in-mold injection molding, the sliding sleeve can be in sliding fit with the guide rod, and the upper cover 31 can stably move up and down along the guide rod. As shown in fig. 4, a waterproof protective sleeve 39 is disposed between the base 32 and the outer side of the upper cover 31, and the waterproof protective sleeve 39 may be a leather sheath, so as to prevent external water vapor from entering the inside of the mechanism. The logo cover is arranged on the upper cover 31, and is fixed on the top surface of the upper cover 31 through a buckle.
Claims (9)
1. The utility model provides a wheel hub decorates device, includes big disk cover and establishes the center lid subassembly in the middle of big disk cover, the back of big disk cover is equipped with card foot, its characterized in that: the center cover assembly comprises a car logo cover and a centrifugal lifting mechanism for driving the car logo cover to lift, and the centrifugal lifting mechanism comprises a base, an upper cover arranged above the base and a plurality of centrifugal assemblies for driving the upper cover to be far away from or close to the base through centrifugal force; the centrifugal assembly comprises a driving rod and a driven rod, the driving rod and the driven rod are installed on the base, the driving rod is horizontally placed on the base, one end of the driving rod is pivoted with the base through a first rotating shaft, the lower end of the driven rod is hinged with the other end of the driving rod, the upper end of the driven rod is hinged with the bottom of the upper cover, a guide column for sliding the upper cover is arranged between the base and the upper cover, the lower end of the guide column is fixed on the base, the upper end of the guide column is connected with the large disc cover, and the car logo cover is arranged on the upper cover.
2. A hub decorative device according to claim 1, wherein: a total of three centrifugal components which are uniformly distributed on the circumference are arranged.
3. A hub decorative device according to claim 1, wherein: the base is provided with a limiting groove, and the driving rod is arranged in the limiting groove.
4. A hub decorative device according to claim 3, wherein: the limiting groove is fan-shaped.
5. A hub decorative device according to claim 3, wherein: the one end of initiative pole is equipped with first articulated seat, the bottom of upper cover is close to outer edge department and is equipped with the articulated seat of second, the lower extreme of passive pole is articulated through first articulated seat, and the upper end of passive pole is articulated through the articulated seat of second.
6. A hub decorative device according to claim 1, wherein: the base is provided with a reset mechanism for driving the driving rod to reset.
7. A hub decorative device according to claim 6, wherein: the reset mechanism comprises a magnet which can generate magnetic attraction force on the driving rod.
8. A hub decorative device according to claim 1, wherein: a waterproof protective sleeve is arranged between the base and the outer side of the upper cover.
9. A hub decorative device according to claim 1, wherein: the upper cover is internally provided with a sliding sleeve sleeved on the guide post, and the sliding sleeve and the upper cover are formed by in-mold injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323042820.0U CN220996002U (en) | 2023-11-10 | 2023-11-10 | Hub decoration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323042820.0U CN220996002U (en) | 2023-11-10 | 2023-11-10 | Hub decoration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220996002U true CN220996002U (en) | 2024-05-24 |
Family
ID=91093634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323042820.0U Active CN220996002U (en) | 2023-11-10 | 2023-11-10 | Hub decoration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220996002U (en) |
-
2023
- 2023-11-10 CN CN202323042820.0U patent/CN220996002U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |