Patent ID: 6918610
Filing Date: 2005-07-19
Classification: B60Q,B60R

Abstract:
1. A membrane horn switch structure of an airbag module in which an airbag is provided within a bag cover, the structure comprising: an outer support plate installed on a plurality of protrusions formed at an inner bottom of the bag cover, the outer support plate including a pair of films having edges which are sealed to form an inner space; and a membrane horn switch unit having first and second arc-shaped inner support plates installed in the inner space between the films of the outer support plate, the first and second inner support plates being overlapped and spaced apart from each other, wherein a first end of the first inner support plate is fixed to the outer support plate, and a first end of the second inner support plate is fixed to the outer support plate, the first ends of the first and second inner support plates being opposite ends which are fixed to opposite ends of the outer support plate, and the first and second inner support plates each having second ends which are free in order to be laterally movable relative to each other so that the inner support plates contact each other when the outer support plate is pressed.