US Patent 7415740 Safety bed

A safety bed apparatus has upper and lower panels which can be lowered below the level of the mattress for easy egress and ingress into the bed. A grooved track is mounted to each of the two bed posts, each having a grooved track mounted thereon and each having a pair of generally vertically extending parallel grooves therein. Each vertically extending groove has a plurality of downwardly angled grooves extending therefrom and ending with a generally vertical locking notch. The top and bottom entry panels each have a plurality of pins on the edges thereof which slide in the vertical grooves and into the angled grooves and locking notches to lock the top panel over the bottom panel in a raised position.