| 摘要 |
In a seat back with movable headrest, a pressure receiving element is movably provided, which includes pressure receiving regions for receiving loads applied from lumber and dorsal parts of seat occupant The pressure receiving element is movably connected with a crank member which is movably provided between two lateral frame members of seat back frame. Further, that pressure receiving element is connected with a support shaft extended between a par of rotating links rotatably arranged on the respective afore-said two lateral frame members. A biasing element is provided to normally bias the headrest to a home position.
|
