Mounting means for a vehicle passenger side air bag structure

• US 5,145,207 A
• Filed: 07/15/1991
• Issued: 09/08/1992
• Est. Priority Date: 07/15/1991
• Status: Expired due to Fees

• Current Assignee: Dhrysler Corporation
• Original Assignee: Chrysler Corporation (Stellantis NV)
• Inventors: Bederka, John M., Suran, Michael J., El-Bohy, Ahmed
• Primary Examiner(s): Rice, Kenneth R.
• Application Number:
  US07/731,177
• Time in Patent Office: 421 Days
• Field of Search: 280/728, 280/731, 280/732, 280/743
• US Class Current: 280/732
• CPC Class Codes: B60R 21/205 in dashboards

Abstract

Mounting means for a vehicle passenger side air bag structure are provided. The air bag structure includes an air bag housing for containing an uninflated air bag and an air bag deployment chute mounted in a vehicle instrument panel opening on the passenger side. A portion of the air bag housing is slidably received in the air bag deployment chute. A connector bracket interconnects the air bag housing and air bag deployment chute preventing separation thereof during deployment of an air bag.

Claims

1. Mounting means for a vehicle passenger side air bag structure comprising an air bag structure including an air bag housing for containing an uninflated air bag, an air bag housing bracket secured between the air bag housing and support structure of a vehicle, an air bag deployment chute mounted in an opening provided in a vehicle instrument panel on the passenger side thereof, a portion of the air bag housing slidably received in the air bag deployment chute in a portion of the air bag deployment chute extending forwardly of the instrument panel, the air bag housing and air bag deployment chute each having left and right end portions, a connector bracket extending between each pair of left and right end portions of the air bag housing and air bag deployment chute, each connector bracket comprising a first hook element secured to the air bag housing and a second hook element secured to the air bag deployment chute, each hook element terminating in a substantially U-shaped hook having an open mouth, the mouths of the hooks of the first hook elements facing away from the instrument panel and the mouths of the hooks of the second hook elements facing towards the instrument panel, each hook having a free end portion, the free end portion of the hook of each first hook element being received within the hook of a second hook element and the free end portion of the hook of each second hook element being received within the hook of a first hook element.

2. Mounting means for a vehicle passenger side air bag structure as defined in claim 1, wherein the free end portions of the hooks are each dimensioned to terminate short of contact with the hooks within which they are received to thereby accommodate variations in the position of the air bag housing with respect to the air bag deployment chute.

3. Mounting means for a vehicle passenger side air bag structure as defined in claim 1, wherein each of the first hook elements is fixedly secured in place and each of the second hook elements is releasably secured in place.

4. Mounting means for a vehicle passenger side air bag structure as defined in claim 1, wherein the hook elements are fabricated of a springy material, each hook element comprising a leg one end of which is secured in place and the other end of which carries said hook, the hooks of the first hook elements being in line with the hooks of the second hook elements so as to impinge thereagainst upon sliding of the air bag housing into the air bag deployment chute causing said legs to deflect to permit passage of the hooks by each other and then spring back into engagement with each other and thereafter prevent withdrawal of the air bag housing.

5. Mounting means for a vehicle passenger side air bag structure as defined in claim 1, wherein the legs of the second hook elements each including an offsetting segment extending away from the air bag deployment chute, the offsetting segments functioning as stops for the hooks of the first hook elements to limit the extent of sliding of the air bag housing into the air bag deployment chute.