Here is a window shade designed for
cars. Three suction cups hold the
shade to the window.
Most window shades are raised
by pulling down slightly on the bottom of the shade
and then letting up.
Pulling down slightly releases a mechanism that
holds the shade down and a spring winds
the shade up.
This particular shade, however,
can only be raised by
pushing a tiny release button. See white arrow in picture.
What usually happens is that when people want to raise the shade, they release the bottom suction cup and pull down on the bottom of the shade. When the shade doesn't release and wind up, they pull down harder and harder. Eventually, they pull the shade completely off the window! They don't see the tiny release button.
Copyright © Michael J. Darnell 1996-2010. All rights reserved.