VEHICLE SEAT SIDE AIR BAG GUIDE

Abstract

A vehicle seat component includes a side air bag module mounted on a frame within a trim cover that also covers a seat pad. An air bag guide includes flexible inner and outer panels that extend between a release seam of the trim cover and the air bag module to provide a guiding function to an air bag thereof as it is inflated upon deployment so as to project outwardly through the release seam for use. Inner extremities of the flexible inner and outer panels are respectively secured by a first connector to the seat frame and by a second connector to the trim cover in a spaced relationship from each other, and a connection secures the trim cover to the seat component.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of a vehicle seat including a seat back component constructed in accordance with the invention to include a side air bag module that is shown by hidden line illustration.

FIG. 2 is a side elevational view of the vehicle seat back component taken along the direction of line 2-2 in FIG. 1 with the side air bag module thereof also illustrated by hidden line representation.

FIG. 3 is a partial sectional view taken through the seat back component along the direction of line 3-3 in FIG. 2 to further illustrate the construction of the side air bag module within the seat back component.

FIG. 3 a is a partial view illustrating a modification of a trim cover which includes an extender for attachment to a frame of the seat back component.

FIG. 4 is an enlarged view of a portion of FIG. 3 illustrating an air bag release seam of a trim cover of the seat back component.

FIG. 5 is a partial view illustrating one embodiment of a connector for securing the inner extremity of a flexible outer panel of an air bag guide to the trim cover of the seat component by stitching.

FIG. 6 is another partial view illustrating another embodiment of the connector for securing the inner extremity of the flexible outer panel of the air bag guide to the trim cover by a bonded connection.

FIG. 7 is a view of another embodiment of the connector for securing the inner extremity of the flexible outer panel of the air bag guide to the trim cover by both stitching and a bonded connection.

Claims

1. A vehicle seat component comprising: a frame for mounting on an associated vehicle on which the vehicle seat component is to be used, and the frame having a lateral side frame member;a seat pad mounted by the frame and having a side extremity adjacent the lateral side frame member of the frame;a trim cover extending over the seat pad and having an air bag release seam adjacent the lateral side frame member and the adjacent side extremity of the seat pad;an air bag module mounted on the lateral side frame member within the trim cover in a spaced relationship from its air bag release seam, and the air bag module including an inflator and an air bag that is inflated by the inflator to project outwardly from the seat component through the air bag release seam of the trim cover;an air bag guide including an inner panel and an outer panel that are each made of flexible material and have outer and inner extremities with their outer extremities connected to the trim cover adjacent the air bag release seam, and the flexible inner and outer panels extending alongside each other from their outer extremities to the air bag module and thence respectively inwardly and outwardly thereof;a first connector for securing the inner extremity of the flexible inner panel to the frame;a second connector for securing the inner extremity of the flexible outer panel to the trim cover adjacent the air bag module at a spaced location from the first connector; anda connection for securing the trim cover to the frame.

2. A vehicle seat component as in claim 1 wherein the trim cover includes the same type of material extending over the seat pad and from the second connector to the inner extremity of the flexible outer panel to the connection to the frame.

3. A vehicle seat component as in claim 1 wherein the trim cover includes an extender of another type of material extending from adjacent the second connector to the inner extremity of the flexible outer panel to the connection to the frame.

4. A vehicle seat component as in claim 3 which includes stitching for securing the trim cover extender to the rest of the trim cover.

5. A vehicle seat component as in claim 1 wherein the second connector for securing the inner extremity of the flexible outer panel to the trim cover includes stitching.

6. A vehicle seat component as in claim 1 wherein the second connector for securing the inner extremity of the flexible outer panel to the trim cover comprises a bonded connection.

7. A vehicle seat component as in claim 6 wherein the bonded connection is selected from the group consisting of an adhesive connection, a heated connection, and a solvent connection.

8. A vehicle seat component as in claim 1 wherein the second connector for securing the inner extremity of the flexible outer panel to the trim cover includes stitching and also includes a bonded connection.

9. A vehicle seat back component comprising: a frame for mounting on an associated vehicle on which the vehicle seat back component is to be used, and the frame having a lateral side frame member;a seat pad mounted by the frame and having a side extremity adjacent the lateral side frame member of the frame;a trim cover extending over the seat pad and having an air bag release seam adjacent the lateral side frame member and the adjacent side extremity of the seat pad;an air bag module mounted on the lateral side frame member within the trim cover in a spaced relationship from its air bag release seam, and the air bag module including an inflator and an air bag that is inflated by the inflator to project outwardly from the seat component through the air bag release seam of the trim cover;an air bag guide including an inner panel and an outer panel that are each made of flexible material and have outer and inner extremities with their outer extremities connected to the trim cover adjacent the air bag release seam, and the flexible inner and outer panels extending alongside each other from their outer extremities to the air bag module and thence respectively inwardly and outwardly thereof;a first connector for securing the inner extremity of the flexible inner panel to the frame;a second connector selected from the group consisting of stitching and a bonded connection for securing the inner extremity of the flexible outer panel to the trim cover adjacent the air bag module at a spaced location from the first connector; anda connection for securing the trim cover to the frame.

10. A vehicle seat back component comprising: a frame for mounting on an associated vehicle on which the vehicle seat back component is to be used, and the frame having a lateral side frame member;a seat pad mounted by the frame and having a side extremity adjacent the lateral side frame member of the frame;a trim cover extending over the seat pad and having an air bag release seam adjacent the lateral side frame member and the adjacent side extremity of the seat pad;an air bag module mounted on the lateral side frame member within the trim cover in a spaced relationship from its air bag release seam, and the air bag module including an inflator and an air bag that is inflated by the inflator to project outwardly from the seat component through the air bag release seam of the trim cover;an air bag guide including an inner panel and an outer panel that are each made of flexible material and have outer and inner extremities with their outer extremities connected to the trim cover adjacent the air bag release seam, and the flexible inner and outer panels extending alongside each other from their outer extremities to the air bag module and thence respectively inwardly and outwardly thereof;a first connector for securing the inner extremity of the flexible inner panel to the frame;a second connector for securing the inner extremity of the flexible outer panel to the trim cover adjacent the air bag module at a spaced location from the first connector;the trim cover including an extender of another type of material that extends from the trim cover adjacent its second connector to the inner extremity of the outer panel to the frame; anda connection for securing the extender of the trim cover to the frame.