Side airbag module assembly

摘要

A side airbag module assembly for a vehicle seat back rest features a molded plastic cover (22) with a Class A surface constituting the outside of the cover visible after installation in the backrest (60). A base plate (32) of an airbag holder (24) made of metal or plastic is rigidly connected to the cover (22) by insert-molding or a different method of attachment. A fastening bracket (34) is integrally formed onto the base plate (32). An airbag (15) including a gas generator (14) is prepackaged in a soft pack (12) with fasteners (20) protruding from the soft pack (12). The fasteners (20) and the fastening bracket (34) are configured to attach the soft pack (12) to the airbag holder (24). Upon deployment of the airbag, the fastening bracket (34) will bend and thereby open the cover (22), which allows the airbag (15) to inflate in a forward direction.

主权项

1. A side airbag module assembly for use in a motor vehicle and adapted to be installed into a module cavity formed in an occupant seat back, the cavity receiving the module assembly in an uninflated state, the assembly comprising:
a plastic cover dimensioned to cover the cavity and forming an exposed surface, an airbag assembly having an inflator, a folded airbag, and a fastening device, and an airbag holder rigidly attached to the cover and having a fastening structure configured to cooperate with the fastening device and configured to be fastened to the seat back wherein upon deployment of the module assembly, the folded airbag inflates, causing the cover to move to expose the airbag assembly cavity and allowing the airbag to deploy from the cavity, wherein the airbag holder consists of a fastening bracket and an integrally attached base plate, the base plate extending parallel to the exposed surface.