Slide attachment for air bag canister to instrument panel

• US 20040041370A1
• Filed: 08/30/2002
• Published: 03/04/2004
• Est. Priority Date: 08/30/2002
• Status: Abandoned Application

• Current Assignee: Lear Corporation
• Original Assignee: Lear Corporation
• Inventors: Joseph Hier, Michael, Davis, Joseph J. Jr.
• Application Number:
  US10/232,022
• Publication Number:
  US 20040041370A1
• Time in Patent Office: Days
• US Class Current: 280/728.2
• CPC Class Codes: B60R 2021/21537 characterised by hinges
• CPC Class Codes: B60R 21/205 in dashboards
• CPC Class Codes: B60R 21/2165 characterised by a tear line for defining a deployment opening
• CPC Class Codes: B60R 21/217 Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together

Abstract

An instrument panel comprising an instrument panel body having an under surface. The under surface has a tear seam to facilitate deployment of an air bag. The instrument panel also includes brackets comprising one of a plurality of axially spaced sections or axially spaced slots. The air bag module includes a plurality of the other of the axially spaced sections or axially spaced slots sized to be received in one of the plurality of axially spaced sections or axially spaced slots spaced sections. The air bag module is attached to the instrument panel by inserting one of the axially spaced sections or axially spaced sections into the other of the axially spaced sections or the axially spaced slots in the bracket and sliding the air bag module relative to the bracket.

Claims

1. An instrument panel comprising:

an instrument panel body having a visible surface and an under surface;

the instrument panel having brackets that extend rearwardly from the under surface comprising one of a plurality of axially spaced sections or axially spaced slots, the instrument panel also having a door circumscribed by at least one flexible hinge and at least one tear seam;

the brackets providing support for an air bag module, the air bag module including a plurality of the other of the axially spaced sections or axially spaced slots sized to be received in one of the plurality of axially spaced sections or axially spaced slots spaced sections; and

wherein the air bag module is secured to the brackets by inserting one of the axially spaced sections or axially spaced sections of the bracket into the other of the axially spaced sections or the axially spaced slots in the support structure and sliding the air bag module relative to the brackets.

2. The instrument panel of claim 1 wherein the axially spaced sections are T-shaped.

3. The instrument panel of claim 1 wherein the axially spaced slots have a first lip and a second lip.

4. The instrument panel of claim 1 wherein the axially spaced sections are L-shaped.

5. The instrument panel of claim 1 wherein the axially spaced section is rectangular in cross-section.

6. The instrument panel of claim 1 further comprising a retainer member secured to the door and at least one of the brackets.

7. The instrument panel of claim 1 wherein the axially spaced section is Y-shaped in cross section.

8. The instrument panel of claim 1 wherein the brackets are integrally molded to the instrument panel.

9. The instrument panel of claim 1 further comprising a support structure wherein the brackets are part of the support structure, the support structure being secured to the instrument panel.

18. The instrument panel as recited in claim 1, wherein the outer rim and the door flap are secured to the instrument panel body by welding.

19. The instrument panel of claim 1 wherein the axially spaced sections are T-shaped.

20. The instrument panel of claim 1 wherein the axially spaced slots have a first lip and a second lip.

10. An instrument panel comprising:

an instrument panel body having a visible surface and an under surface;

the instrument panel having brackets that extend rearwardly from the under surface comprising a plurality of axially spaced sections, the instrument panel also having a door circumscribed by a flexible hinge and a tear seam;

the brackets providing support for an air bag module, the air bag module including a plurality of axially spaced slots sized to be received in the plurality of axially spaced sections; and

wherein the air bag module is attached to the brackets by inserting the axially spaced sections of the bracket into the axially spaced slots in the support structure and sliding the air bag module relative to the brackets.

11. The instrument panel of claim 10 wherein the axially spaced sections are T-shaped.

12. The instrument panel of claim 10 wherein the axially spaced slots have a first lip and a second lip.

13. The instrument panel of claim 10 wherein the axially spaced sections are L-shaped.

14. The instrument panel of claim 10 wherein the axially spaced section is rectangular in cross-section.

15. The instrument panel of claim 10 wherein the brackets are integrally molded to the instrument panel.

16. The instrument panel of claim 10 further comprising a support structure wherein the brackets are part of the support structure, the support structure being secured to the instrument panel.

17. An instrument panel comprising:

an instrument panel body having a visible surface and an under surface, the under surface having a tear seam to facilitate deployment of an air bag;

an air bag support assembly comprising an outer rim, a hinge member, a support structure, a door flap having a plurality of outer edges, and brackets that extend rearwardly from the outer rim comprising one of a plurality of axially spaced sections or axially spaced slots;

the hinge member connecting one of the plurality of outer edges to the outer rim;

the support structure secured to the outer rim and providing a support for an air bag module, the air bag module including a plurality of the other of the axially spaced sections or axially spaced slots sized to be received in one of the plurality of axially spaced sections or axially spaced slots spaced sections; and

the outer rim and the door flap is secured to the under surface of the instrument panel body wherein the air bag module is attached to the air bag support assembly by inserting one of the axially spaced sections or axially spaced sections of the bracket rim into the other of the axially spaced sections or the axially spaced slots in the support structure and sliding the air bag module relative to the support structure.