Radar transparent vehicle emblem with multi-color, multi-dimensional A-surface

Patent metadata

Field	Value
Publication number	US-9834155-B2
Application number	US-201615065218-A
Country	US
Kind code	B2
Filing date	Mar 9, 2016
Priority date	Mar 9, 2016
Publication date	Dec 5, 2017
Grant date	Dec 5, 2017

Abstract

Disclosed herein are vehicle emblems, automobiles with vehicle emblems, and methods of manufacturing vehicle emblems. A vehicle emblem for an automobile includes a bezel for mounting the emblem to the automobile's vehicle structure, such as the front grille, engine hood, or outer fascia panel. A rigid backing is seated within and attached to the bezel. The rigid backing includes one or more depressions and/or one or more ribs. A cover sheet lays against and is attached to the front-surface of the backing. The cover sheet includes a transparent layer or film with a multi-color print. The cover sheet includes one or more depressions and/or one or more ribs that are formed in the transparent layer. Each of the cover sheet's depressions is seated inside one of the rigid backing's depressions, while each of the rigid backing's ribs is seated inside one of the cover sheet's ribs.

First claim

What is claimed:

1. A vehicle emblem for a motor vehicle having vehicle structure, the vehicle emblem comprising:
a bezel configured to mount the vehicle emblem to the vehicle structure;
a rigid backing seated within and attached to the bezel, the rigid backing including a plurality of backing depressions and a plurality of backing ribs; and
a cover sheet laid against and attached to the rigid backing, the cover sheet including a transparent layer with a color print on the transparent layer, the cover sheet including a plurality of sheet depressions and a plurality of sheet ribs formed in the transparent layer,
wherein each of the sheet depressions of the cover sheet is seated inside at least one of the backing depressions of the rigid backing, and each of the backing ribs is seated inside at least one of the sheet ribs.

2. The vehicle emblem of claim 1 , wherein the bezel includes an outer rim with one or more fastening members projecting from the outer rim, the one or more fastening members being configured to mechanically couple to the vehicle structure.

3. The vehicle emblem of claim 1 , wherein the bezel includes a continuous outer rim circumscribing the rigid backing and the cover sheet.

4. The vehicle emblem of claim 1 , wherein the rigid backing is attached to the bezel via one or more heat stakes.

5. The vehicle emblem of claim 1 , wherein the cover sheet extends continuously across and covers an outer surface of the rigid backing.

6. The vehicle emblem of claim 1 , wherein the cover sheet is attached to the rigid backing via a resin bond.

7. The vehicle emblem of claim 1 , wherein the plurality of backing depressions includes a plurality of distinctly sized backing depressions, and the plurality of sheet depressions includes a plurality of distinctly sized sheet depressions, each of the sheet depressions being seated inside a respective one of the backing depressions with a complementary size.

8. The vehicle emblem of claim 1 , wherein the plurality of backing ribs includes a plurality of distinctly sized backing ribs, and the plurality of sheet ribs includes a plurality of distinctly sized sheet ribs, each of the backing ribs being seated inside a respective one of the sheet ribs with a complementary size.

9. The vehicle emblem of claim 1 , wherein the bezel, rigid backing and cover sheet have a total thickness of between about 4 mm to about 8 mm.

10. The vehicle emblem of claim 1 , wherein the cover sheet has a substantially uniform thickness.

11. The vehicle emblem of claim 1 , wherein each of the sheet depressions and each of the backing depressions has a depth of approximately 1 mm or less, and each of the sheet ribs and each of the backing ribs has a height of approximately 2 mm or less.

12. The vehicle emblem of claim 1 , wherein a total thickness of the vehicle emblem varies along a height thereof.

13. A motor vehicle, comprising:
a vehicle body with external vehicle structure, the external vehicle structure including an outer fascia panel, an engine hood, a trunk lid, or a front grille, or any combination thereof; and
a vehicle emblem, including:
a bezel mounted to the external vehicle structure;
a rigid backing seated within and attached to the bezel, the rigid backing including a plurality of laterally and longitudinally spaced backing depressions interleaved with a plurality of laterally and longitudinally spaced backing ribs; and
a cover sheet laid against and attached to the rigid backing, the cover sheet including a transparent layer with a color print on the transparent layer, the cover sheet including a plurality of laterally and longitudinally spaced sheet depressions interleaved with a plurality of laterally and longitudinally spaced sheet ribs formed in the transparent layer,
wherein each of the sheet depressions of the cover sheet is seated inside at least one of the backing depressions of the rigid backing, and each of the backing ribs is seated inside at least one of the sheet ribs.

14. A method of manufacturing a vehicle emblem for a motor vehicle having vehicle structure, the method comprising:
placing, in a forming apparatus, a cover sheet including a transparent layer with a color print on the transparent layer;
forming, in the cover sheet via the forming apparatus, one or more sheet depressions and one or more sheet ribs;
forming a rigid backing against the cover sheet, the rigid backing including one or more backing depressions and one or more backing ribs, each of the sheet depressions being seated inside one of the backing depressions, and each of the backing ribs being seated inside one of the sheet ribs; and
attaching the rigid backing and the cover sheet to a bezel configured to mount to the vehicle structure.

15. The method of claim 14 , wherein the one or more sheet depressions and the one or more sheet ribs are formed in the cover sheet via thermoforming.

16. The method of claim 14 , wherein the rigid backing is formed via injection molding.

17. The method of claim 14 , wherein the rigid backing is attached to the bezel via heat staking.

18. The method of claim 14 , wherein the cover sheet is attached to the rigid backing during the forming of the rigid backing via a resin bond.

19. The method of claim 14 , wherein the bezel includes a continuous rim with one or more fastening members projecting from the continuous rim, the one or more fastening members being configured to mechanically couple to the vehicle structure.

20. The method of claim 14 , wherein the vehicle emblem, once assembled, has a total thickness which varies along a height thereof.

Assignees

• Gm Global Tech Operations Llc

Inventors

• Gong Kitty L

Classifications

• B29K2067/003

  PET, i.e. poylethylene terephthalate · CPC title

• B60R2019/525

  Radiator grilles · CPC title

• B29K2069/00

  Use of PC, i.e. polycarbonates {or derivatives thereof}, as moulding material · CPC title

• B29L2031/3005

  Body finishings · CPC title

• B62D25/12

  Parts or details thereof (locks E05B, {E05B83/16; devices for holding open E05C17/00, e.g. while carrying oversize objects E05C17/042}; hinges E05D; counterbalancing means E05F; {checks, stops, buffers E05F5/00; } springs, {e.g. pneumatic springs} F16F) · CPC title