GRAB HANDLE SYSTEMS FOR A VEHICLE

• US 20070267884A1
• Filed: 05/22/2006
• Published: 11/22/2007
• Est. Priority Date: 05/22/2006
• Status: Abandoned Application

• Current Assignee: International Automotive Components Group North America (Lear Corporation)
• Original Assignee: Lear Corporation
• Inventors: Adams, John L., Failla, David M., Stables, Herbert O., Gmoser, Kenneth D., Gage, Steven J.
• Application Number:
  US11/419,627
• Publication Number:
  US 20070267884A1
• Time in Patent Office: Days
• US Class Current: 296/1.20
• CPC Class Codes: B60N 3/026 characterised by the fixing means B60N3/023 takes precedence

Abstract

A grab handle assembly (10) includes a grab handle (12) that is configured for vehicle occupant gripping and a single bracket (14). The grab handle (12) has a first set of attachment points (110). The bracket (14) has a second set of attachment points (114), which are configured to mechanically couple to the first set of attachment points (110). A first set of fasteners (19) is configured to attach the bracket (14) to the grab handle (12). A second set of fasteners (30) is configured to attach the bracket (14) to a vehicle structural member (28).

Claims

1. A grab handle assembly comprising:

a grab handle configured for vehicle occupant gripping and comprising a first plurality of attachment points;

only a single bracket comprising a second plurality of attachment points, said second plurality of attachment points configured to mechanically couple to said first plurality of attachment points;

a first plurality of fasteners configured to attach said bracket to said grab handle; and

a second plurality of fasteners configured to attach said bracket to a vehicle structural member.

2. An assembly as in claim 1 wherein said grab handle is formed from at least one material selected from polypropolyne, polypropylene, acrylonitrile butadiene styrene (ABS), acetal, polycarbonate, polycarbonate-ABS, fiberglass, maleic anhydride-styrene polymer, styrene-butadiene polymer, and fiber reinforced thermoplastic.

3. An assembly as in claim 1 wherein said bracket is formed from at least one material selected from polypropolyne, polypropylene, acrylonitrile butadiene styrene (ABS), acetal, polycarbonate, polycarbonate-ABS, magnesium silicate hydroxide (Talc), fiberglass, maleic anhydride-styrene polymer, styrene-butadiene polymer, and fiber reinforced thermoplastic.

4. An assembly as in claim 1 wherein said bracket is formed of approximately 30% glass filed polypropolyne.

5. An assembly as in claim 1 wherein said bracket comprises:

an outer shell; and

a plurality of ribs integrally formed with and coupled within said outer shell.

6. An assembly as in claim 5 wherein plurality of ribs comprise energy displacing ribs.

7. An assembly as in claim 1 wherein said second plurality of attachment points comprises at least one article hook attachment point.

8. An assembly as in claim 1 further comprising an article hook attached to said bracket.

9. An assembly as in claim 8 wherein said article hook is directly coupled to said grab handle.

10. An assembly as in claim 8 wherein said article hook attaches directly to at least one of said second plurality of attachment points via a coat hook fastener.

11. An assembly as in claim 10 wherein said grab handle, said bracket, and said article hook are configured such that at any instance in time only one of said grab handle or said article hook is attached to said bracket.

12. An assembly as in claim 1 wherein said bracket is formed and shaped to be airbag friendly.

13. An assembly as in claim 1 wherein said second plurality of fasteners are multi-directional meaning they may be attached to said bracket in more than one direction.

14. An assembly as in claim 1 wherein said second plurality of attachment points are keyed to align with said first plurality of attachment points.

15. An assembly as in claim 1 wherein said bracket comprises a module cutout.

16. An assembly as in claim 1 wherein said first plurality of fasteners comprises:

at least one coat hook fastener; and

at least one grab handle fastener that is synonymous with said at least one coat hook fastener.

17. An assembly as in claim 1 wherein said first plurality of attachment points are configured to extend through a vehicle panel in coupling said second plurality of attachment points to said first plurality of attachment points

18. A system as in claim 17 wherein said interior panel is a headliner and said second plurality of fasteners are configured to clip vertically into a body-in-white roof section of a vehicle.

19. A grab handle/article hook assembly module for a vehicle comprising:

only a single body comprising;

an attachment side comprising a plurality of attachment points configured for attachment thereon of either an article hook for article handing or a grab handle configured for vehicle occupant gripping; and

a support side configured for attachment to a vehicle structural member;

said body having structural integrity to alone support a grab handle.

20. A module as in claim 19 wherein said body comprises a plurality of support ribs.

21. A module as in claim 19 wherein said support side comprises at least one flange for insertion into and attachment to a shield housing.

22. A method of manufacturing and assembling a grab handle for a vehicle comprising:

fastening a single unitary bracket to a grab handle that is configured for vehicle occupant gripping comprising extending a first plurality of fasteners through said bracket, through an interior panel, and into said grab handle;

attaching a second plurality of fasteners to said bracket; and

attaching said bracket to a vehicle structural member via said second plurality of fasteners.

23. A method as in claim 22 comprising:

forming said grab handle to be configured for vehicle occupant gripping; and

forming said single unitary bracket of a thermoplastic material and configured for attachment thereto of said grab handle or a coat hook.

24. A grab handle assembly comprising:

a grab handle configured for vehicle occupant gripping and comprising a first plurality of attachment points;

only a single bracket comprising a second plurality of attachment points, said second plurality of attachment points configured to mechanically couple to said first plurality of attachment points;

a first plurality of fasteners configured to attach said bracket to said grab handle;

a shield housing covering at least a portion of said bracket;

a second plurality of fasteners coupling said bracket to said shield housing; and

a third plurality of fasteners coupling said shield housing to a vehicle structural member.

25. A grab handle assembly as in claim 24 further comprising a plurality of palnuts coupled to said bracket, said first plurality of fasteners coupling said plurality of fasteners receivers.

26. A grab handle assembly as in claim 24 further comprising a plurality of spacers coupled to said bracket, said spacers separating a vehicle substrate from said grab handle.

27. A grab handle assembly as in claim 24 wherein said shield housing comprises a module cutout.

28. A grab handle assembly as in claim 24 wherein said second plurality of attachment points comprises at least one article hook attachment point.

29. A grab handle assembly as in claim 24 further comprising an article hook attached to said bracket.

30. A method of manufacturing and assembling a grab handle for a vehicle comprising:

attaching a support bracket to a shield housing via a first set of fasteners comprising extending said first set of fasteners through said support bracket, through said shield housing and into a second set of fasteners;

attaching said shield housing to a vehicle structural member via said second set of fasteners; and

fastening a grab handle, that is configured for vehicle occupant gripping, to said support bracket comprising extending a third set of fasteners through said grab handle, through an interior panel, and into said support bracket.

31. A method as in claim 30 further comprising coupling at least one spacer between said support bracket and said interior panel.

32. A method as in claim 30 wherein fastening a grab handle to said support bracket comprises:

coupling a plurality of fastener receivers to said bracket; and

extending said third set of fasteners through said grab handle, through said interior panel, and into said plurality of fastener receivers.

33. An article hook assembly comprising:

an article hook configured for article hanging and comprising at least one hook attachment point;

only a single bracket comprising a plurality of bracket attachment points configured to mechanically couple to said hook attachment point;

a hook fastener configured to extend through a substrate panel and attach said article hook to said bracket; and

a plurality of bracket fasteners configured to attach said bracket to a vehicle structural member.

34. An assembly as in claim 33 further comprising a shield housing coupled to and covering at least a portion of said bracket.

35. An assembly as in claim 33 wherein said plurality of bracket attachment points are configured for grab hand attachment thereon.