AUTOMOTIVE SEAT BACK STRUCTURE

摘要

A lightweight seat back and headrest structure for an automotive seat comprises a tubular perimeter frame with a removable fabric envelope stretched over the frame. The envelope is preferably of mesh type. Stretching and fastening the fabric cover on the tubular frame forms the shape of the seat back and serves to provide cushioning and support to the occupant. Both frame and cover have unique features to facilitate stretching, fastening and controlling the shape of the cover when installed.