Seamless airbag ring with integrated duct mount
An airbag ring for mounting an airbag assembly to an instrument panel including an airbag ring portion having a first aperture. The first aperture being dimensioned to allow an airbag to pass through the first aperture during airbag deployment and a duct mounting portion integral with the airbag ring portion, the duct mounting portion having a second aperture.
1. An airbag ring for mounting an airbag assembly to an instrument panel comprising:
an airbag ring portion having a first aperture dimensioned to allow an airbag to pass through the first aperture during airbag deployment;
a duct mounting portion integral with the airbag ring portion, the duct mounting portion having a second aperture for facilitating air flow therethrough;
a first side having a surface; and
a second side having a surface;
wherein the first side is adapted to allow attachment of the first side to an instrument panel, the second side is adapted to allow attachment of the airbag ring portion to an airbag assembly and the surface of the first side comprises a depression that is contiguous with the second aperture to form a diffuser to direct airflow in a desired direction.
2. The airbag ring of claim 1 wherein the adaptation of the first side to allow attachment of the first side to an instrument panel comprises a raised structure.
3. The airbag ring of claim 2 wherein the raised structure is disposed on the surface of the first side.
4. The airbag ring of claim 3 having a plurality of the raised structures disposed on the surface of the first side.
5. The airbag ring of claim 4 wherein the non-contiguous raised structures are a plurality of raised ribs disposed on the surface of the first side proximate the first and second aperture.
6. The airbag ring of claim 1 wherein the adaptation of the second side to allow attachment of the airbag ring portion to an airbag assembly comprises a hole in the second side.
7. The airbag ring of claim 6 wherein the adaptation of the second side to allow attachment of the airbag ring portion to an airbag assembly includes a plurality of holes.
8. The airbag ring of claim 7 wherein the holes are disposed around the first aperture.
9. The airbag ring of claim 1 wherein the second aperture is shaped to direct airflow in a desired direction.
10. The airbag ring of claim 9 wherein the second side is adapted to allow attachment of the duct mounting portion to a ventilation duct.
11. The airbag ring of claim 10 wherein the adaptation of the second side to allow attachment of the duct mounting portion to the ventilation duct comprises a hole in the second side.
12. The airbag ring of claim 11 wherein the adaptation of the second side to allow attachment of the duct mounting portion to the ventilation duct comprises a plurality of the holes disposed around the second aperture.
13. The airbag ring of claim 1 wherein at least one of the airbag ring portion and the duct mounting portion comprises a plastic material and wherein at least one of the airbag ring portion and the duct mounting portion has ribs.
14. An airbag ring for mounting an airbag assembly to an instrument panel of a vehicle comprising:
an airbag ring portion having a first aperture dimensioned to allow an airbag to pass through the first aperture during airbag deployment;
a duct mounting portion integral with the airbag ring portion, the duct mounting portion having a second aperture to facilitate air flow;
a first side having a surface that is adapted to allow attachment of the first side to an instrument panel, the surface of the first side comprising a depression that is contiguous with the second aperture to form a diffuser to direct airflow in a desired direction;
a second side having a surface that is adapted to allow attachment of the airbag ring portion to an airbag assembly and that is further adapted to allow attachment of the duct mounting portion to a ventilation duct.
15. The airbag ring of claim 14 wherein at least one of the airbag ring portion and the duct mounting portion comprises a plastic material and wherein at least one of the airbag ring portion and the duct mounting portion has structural ribs.
16. The airbag ring of claim 14 wherein the adaptation of the first side to allow attachment of the first side to an instrument panel comprises a raised structure disposed on the surface of the first side, the adaptation of the second side to allow attachment of the airbag ring portion to an airbag assembly comprises a hole in the second side proximate the first aperture, and the adaptation of the second side to allow attachment of the duct mounting portion to a ventilation duct comprises a hole in the second side proximate the second aperture.
17. The airbag ring of claim 16 wherein the adaptation of the first side to allow attachment of the first side to an instrument panel comprises a plurality of the raised ribs disposed on the surface of the first side, the adaptation of the second side to allow attachment of the airbag ring portion to an airbag assembly comprises a plurality of the holes in the second side proximate the first aperture, and the adaptation of the second side to allow attachment of the duct mounting portion to a ventilation duct comprises a plurality of the holes in the second side proximate the second aperture.
18. An airbag ring for mounting a passenger side airbag assembly to the passenger side of an instrument panel of an automotive vehicle comprising:
an airbag ring portion having a first aperture that is generally rectangular in shape, the first aperture being dimensioned to allow an airbag to pass through the first aperture during airbag deployment;
a duct mounting portion integral with the airbag ring portion, the duct mounting portion having a second aperture shaped to direct air to flow through the second aperture in a desired direction;
a first side having a surface having a depression contiguous with the second aperture to form a diffuser to direct air flow in a desired direction and further having a plurality of raised ribs to allow attachment of the first side to an instrument panel;
a second side having a surface having a plurality of holes around the first aperture to allow attachment of the airbag ring portion to an airbag assembly and further having a plurality of holes around the second aperture to allow attachment of the duct mounting portion to a ventilation duct,
wherein at least one of the airbag ring portion or the duct mounting portion comprises a plastic material and wherein at least one of the airbag ring portion or the duct mounting portion has structural ribs.