Patent ID: 9125776
Filing Date: 2015-09-08
Classification: A61G

Abstract:
1. An electric bed, comprising: a base support frame having a rear end and a stop portion at the rear end; an end frame having a front end rotatably connected with the rear end of the base support frame, and an abutment portion at the front end of the end frame, the end frame being rotatable downwardly relative to the base support frame from a first position, wherein when the end frame stays at the first position, the abutment portion abuts against the stop portion of the base support frame to prohibit the end frame from turning upwardly from the first position; a position-restoring device providing a preload for restoring the end frame to the first position; a driving member having a cylinder with an end pivotally connected with the base support frame, and an actuation rod extendably and retractably disposed in the cylinder; and a rotatable frame having a front end rotatably connected with the rear end of the base support frame, a pressing member, and a pushing plate connected with the actuation rod of the driving member directly or indirectly; wherein when the actuation rod of the driving member is retracted to the cylinder, the pushing plate is pulled to turn the rotatable frame downwardly relative to the base support frame, so as to enable the pressing member of the rotatable frame to press the end frame, causing the end frame to turn downwardly relative to the base support frame from the first position.