CN201931930U - Wheel decoration cover used on hub - Google Patents
Wheel decoration cover used on hub Download PDFInfo
- Publication number
- CN201931930U CN201931930U CN2010206495611U CN201020649561U CN201931930U CN 201931930 U CN201931930 U CN 201931930U CN 2010206495611 U CN2010206495611 U CN 2010206495611U CN 201020649561 U CN201020649561 U CN 201020649561U CN 201931930 U CN201931930 U CN 201931930U
- Authority
- CN
- China
- Prior art keywords
- wheel
- wheel hub
- hub
- trim
- claw
- 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.)
- Expired - Fee Related
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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model relates to a wheel decoration cover used on a hub. The peripheral edge of the wheel decoration cover is provided with a plurality of clamping claws which correspond to a nut locking the hub and the wheel and are arranged by tilting outwards, the outer edge of each clamping claw has an inwards concave circular arc bayonet, the circular arc bayonet is matched with the appearance of the nut, the outward surface of the clamping claw is provided with two small fillets taking on inwards concave arc surfaces, the inwards concave arc surfaces of the two small fillets are matched with smooth bulges of the hub, and the top surface of the wheel decoration cover has a product symbol pattern. When the wheel decoration cover is pressed and covered on the hub, the connection firmness is greatly enhanced, looseness and dropping are not easy to occur, abnormal sounds are not easy to produce, the characteristics of all parts can be combined, and the appearance effect after combination is embodied; furthermore, the wheel decoration cover is characterized by being attractive in appearance, simple and reasonable in structure, and convenient to dismount.
Description
Technical field
The utility model relates to a kind of automotive wheel trim, particularly a kind of wheel trim that is used on the wheel hub.
Background technology
At present, the connection mode of wheel trim on the market and wheel nave mainly contains " inlaid type " and " bolt type " two kinds." inlaid type " connects the main claw and the steel wire ring of wheel trim outer rim of relying on and cooperates with wheel nave, its advantage is that assembly technology is simple, shortcoming is that wheel that wheel trim is travelled easily throws away or loosening or the problem of abnormal sound arranged, processing request to product is higher, and can not embody the appearance after each part combination.In the connection mode of " bolt type ", the assembling of wheel trim guarantees by fitting-up bolt, but to the dimensional characteristic height of bolt mating area, decorative cover easily comes off if the cooperation place size is bigger than normal; The easily assembling if fit dimension is less than normal, and require have certain requirement to guarantee that the bolt place cooperates to the elasticity variation of decorative cover plastics.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of wheel trim that is used on the wheel hub, this wheel trim gland is on nave boss the time, be difficult for becoming flexible, coming off, and can embody the appearance after making up, and good looking appearance in conjunction with the characteristics of each part, simple and reasonable, easy accessibility.
The technical solution of the utility model is as follows:
A kind of wheel trim that is used on the wheel hub, be characterized in: the circumferential outer edge of this wheel trim has many corresponding claws of establishing that outwards stick up of nut with locking described wheel hub and wheel, the outward flange of every claw is the circular arc bayonet socket of indent, this circular arc bayonet socket matches with the profile of described nut, the export-oriented face of this claw is provided with two small rib strips that are the indent arcwall face, the indent arcwall face of these two small rib strips matches with the projection of the slyness of described wheel hub, when described trim gland is on wheel hub, the circular arc bayonet socket of described claw becomes interference fit with the circular conical surface of described nut, the indent arcwall face of described small rib strip and the slyness of described wheel hub raise into interference fit, the slick and sly projection of described wheel hub becomes interference fit with the circular conical surface of described nut.
The quantity of described claw is 3,4 or 6.
The end face of described wheel trim has the product marking and/or the decorative pattern of the hot-forming or injection mo(u)lding of one.
Compared with prior art, the beneficial effects of the utility model are:
(1) since adopted the claw indent the circular arc bayonet socket match with the profile of nut, the structure that the indent arcwall face of small rib strip matches with the projection of the slyness of wheel hub, when the trim gland is on wheel hub, the circular arc bayonet socket of claw indent can form interference fit with the circular conical surface of nut, the indent arcwall face of small rib strip and the slyness of wheel hub convex to form interference fit, the slick and sly projection of wheel hub forms interference fit with the circular conical surface of nut, fully controlled about the trim, about, the degree of freedom of rotation, make the trim be difficult for becoming flexible, come off and have no abnormal sound.
(2) because the end face of wheel trim has the product marking and/or the decorative pattern of the hot-forming or injection mo(u)lding of one, the sign and the wheel trim of product are melted into all over the body, thereby can save the preparation expense of label, its appearance and function are really still preserved, and embody the appearance of wheel hub, nut and decorative cover three combination.
Description of drawings
Fig. 1 is the perspective diagram that the utility model is used for the wheel trim on the wheel hub;
Fig. 2 is the scheme of installation of wheel hub and wheel trim in the utility model;
Fig. 3 is wheel hub in the utility model, nut and claw three part interference fit side view cutaway drawings.
The specific embodiment
See also Fig. 1 earlier, Fig. 1 is the perspective diagram that the utility model is used for the wheel trim on the wheel hub, it also is the perspective diagram of the wheel trim of a specific embodiment of the utility model, as seen from the figure, the circumferential outer edge that the utility model is used for the wheel trim 1 on the wheel hub has 6 and outwards sticks up the claw of establishing 2, the outward flange of every claw 2 is the circular arc bayonet socket of indent, this circular arc bayonet socket matches with the profile of nut 5, the export-oriented face of claw 2 is provided with two small rib strips 3 that are the indent arcwall face, and the indent arcwall face of these two small rib strips 3 matches with the projection of the slyness of wheel hub 4.One product marking and/or decorative pattern are arranged on the end face of wheel trim 1.
Fig. 2 is the scheme of installation of wheel hub and wheel trim in the utility model, and Fig. 3 is wheel hub in the utility model, nut and claw three part interference fit side view cutaway drawings.As shown in the figure, when trim 1 gland is on wheel hub 4, the circular arc bayonet socket of claw 2 indents becomes interference fit with the circular conical surface of nut 5, the indent arcwall face of small rib strip 3 and the slyness of wheel hub 4 raise into interference fit, the slick and sly projection of wheel hub 4 becomes interference fit with the circular conical surface of nut 5.
Our experiments show that, because about the deformation force that the nut interference fit produces is divided into and above-below direction, simultaneously the power of above-below direction by small rib strip be applied to the cooperating of wheel hub in, both limited wheel trim left and right directions degree of freedom, controlled the degree of freedom of the above-below direction of wheel trim again.Fully and reasonably use decomposition of force, the degree of being connected firmly is increased greatly, be difficult for producing the situation that wheel trim gets loose or produces abnormal sound.
Only need each claw is corresponding with the nut on being locked in wheel hub during the utility model assembling, cover to exert pressure at wheel ornament then and claw is pressed into below the nut, owing to have small rib strip to limit the height of claw on the claw, can install fully so firmly push wheel trim.
The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model.From the engineering mechanics angle analysis, six cards are the most rational from functional and symmetrical aesthetic appearance, certainly with size decorative cover claw are become three or four according to wheel hub.Rib number on the claw, two is the most rational line contact of reaching, and has kept stable degree, but also can do suitable minimizing or increase, thereby avoided the limitation and the unicity of product.
All equivalences of doing according to content of the present utility model change and modify, and all drop within the protection domain of the present utility model.
Claims (3)
1. wheel trim that is used on the wheel hub, it is characterized in that: the circumferential outer edge of this wheel trim has many corresponding claws of establishing that outwards stick up of nut with locking described wheel hub and wheel, the outward flange of every claw is the circular arc bayonet socket of indent, this circular arc bayonet socket matches with the profile of described nut, the export-oriented face of this claw is provided with two small rib strips that are the indent arcwall face, the indent arcwall face of these two small rib strips matches with the projection of the slyness of described wheel hub, when described trim gland is on wheel hub, the circular arc bayonet socket of described claw becomes interference fit with the circular conical surface of described nut, the indent arcwall face of described small rib strip and the slyness of described wheel hub raise into interference fit, the slick and sly projection of described wheel hub becomes interference fit with the circular conical surface of described nut.
2. wheel trim according to claim 1, the quantity that it is characterized in that described claw is 3,4 or 6.
3. wheel trim according to claim 1 and 2, the end face that it is characterized in that described wheel trim have the product marking and/or the decorative pattern of the hot-forming or injection mo(u)lding of one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206495611U CN201931930U (en) | 2010-12-09 | 2010-12-09 | Wheel decoration cover used on hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206495611U CN201931930U (en) | 2010-12-09 | 2010-12-09 | Wheel decoration cover used on hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201931930U true CN201931930U (en) | 2011-08-17 |
Family
ID=44443467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206495611U Expired - Fee Related CN201931930U (en) | 2010-12-09 | 2010-12-09 | Wheel decoration cover used on hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201931930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499061A (en) * | 2017-08-20 | 2017-12-22 | 芜湖乐普汽车科技有限公司 | A kind of manufacturing process of the hub decorative plate of automotive wheel |
-
2010
- 2010-12-09 CN CN2010206495611U patent/CN201931930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499061A (en) * | 2017-08-20 | 2017-12-22 | 芜湖乐普汽车科技有限公司 | A kind of manufacturing process of the hub decorative plate of automotive wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20181209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |