Comfort cushion or bed

Abstract

A cushion or bed which relieves tension in the muscles. The cushion or bed includes a frame on which a support pad unit is mounted. The support pad unit includes a plurality of support pads. The support pads can be grouped into first and second support pads. The first support pads are movable in the vertical or z direction relative to the plane formed by the plurality of support pads and the second support pads are immovable. Massaging modules, such as percussion cylinders can be provided in the support pad to provide massaging motion.

1 . A cushion comprising: 
 a frame; and    a support pad unit mounted on the frame, the support pad unit comprises a plurality of support pads, wherein at least one of the support pads are movable in the vertical or z direction relative to the plane formed by the plurality of support pads.    
   
   
       2 . The cushion of  claim 1  wherein the plurality of support pads are separated into first and second support pads, the first support pads being movable in the vertical direction and the second support pads being immovable.  
   
   
       3 . The cushion of  claim 2  wherein the first support pads are commonly coupled.  
   
   
       4 . The cushion of  claim 3  further comprises an actuator for commonly moving the first group of support pads.