Security key for electrical power window switch

摘要

The rocker switch (6) stands proud of a flat surface (P) and is mounted to oscillate about an axis (6a). On the first part (6b) of the surface which lowers the window, there is a point (B) and there is a radius (R) of a reference cylinder (Cy) such that all points on a second part (6c) of the surface which is pushed to close the window lies outside the reference cylinder when supported at the same time on the point and the flat surface. The second part is concave with a smaller radius than the reference radius which is 35 mm. The first part is slightly concave between its peak which is less in height than the reference radius and the flat surface.