Instrument panel seamless airbag cover
First Claim
Patent Images
1. A vehicle instrument panel comprising:
- an instrument panel body having a tear seam formed in a under surface over an area which is to receive an airbag, said instrument panel body having no corresponding seam on a show surface which is to be visible to an occupant of the vehicle which receives said instrument panel body; and
a flexible hinge member positioned behind said under surface, said flexible hinge being associated with said tear seam and including two portions, said two portions each having a flap portion positioned adjacent the under surface of the body and extending away from said under surface in a direction toward the airbag at said tear seam, each said flap portion being operable to wrap around a corresponding distal end of a torn portion of the tear seam after deployment.
16 Assignments
0 Petitions
Accused Products
Abstract
A unique flexible hinge member for an instrument panel airbag is formed of a flexible plastic. The flexible hinge member is secured to the under surface of the instrument panel by a welding technique. The instrument panel is formed with a tear seam on its under surface, but no tear seam on its under surface. In one embodiment, the tear seam is h-shaped and two flexible hinge portions are utilized. In another embodiment, the tear seam is u-shaped and a single flexible hinge member is utilized.
-
Citations
14 Claims
-
1. A vehicle instrument panel comprising:
-
an instrument panel body having a tear seam formed in a under surface over an area which is to receive an airbag, said instrument panel body having no corresponding seam on a show surface which is to be visible to an occupant of the vehicle which receives said instrument panel body; and a flexible hinge member positioned behind said under surface, said flexible hinge being associated with said tear seam and including two portions, said two portions each having a flap portion positioned adjacent the under surface of the body and extending away from said under surface in a direction toward the airbag at said tear seam, each said flap portion being operable to wrap around a corresponding distal end of a torn portion of the tear seam after deployment. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. An instrument panel comprising:
-
an instrument panel body having a forward face and a rear face, said rear face being formed with a tear seam to facilitate deployment of an airbag, and said forward face not having any tear seam formed therein; and an airbag positioned behind the rear face; an airbag flexible hinge member having a forward face associated with said rear face of said instrument panel adjacent said tear seam, said flexible hinge being connected to said rear face by a welding technique, said flexible hinge including two portions, at least one of said two portions having a flap portion disconnected from said rear face and positioned between the airbag and the tear seam to prevent contact of the airbag;
with the tear seam. - View Dependent Claims (11, 12, 13)
-
-
14. A vehicle instrument panel comprising:
-
an instrument panel body, having a tear seam formed in an under surface over an area which is to receive an airbag, said instrument panel body having no corresponding seam on a show surface which is to be visible to an occupant of the vehicle which receives said instrument panel body; a flexible hinge member positioned behind said under surface, said flexible hinge being associated with said tear seam, such that said flexible hinge extends generally along at least three sides of said tear seam, said flexible hinge having at least one leg extending rearwardly and secured to structure on said instrument panel, said flexible hinge having a forward face welded to said under surface, and there being an integrally molded hinge formed between said forward face of said flexible hinge and said rearwardly extending leg, said flexible hinge including two portions, at least one of said two portions having a flap portion spaced away from said under surface of said body at said tear seam in a direction away from the tear seam and toward the airbag, said flap portion being operable to cover a torn portion of the tear seam after deployment.
-
Specification