| 摘要 |
The present invention relates to a cushion device utilized for a bed, sofa, chair, or seat for the vehicle. The cushion device comprises an outer supporting member (20) having shock absorbing spaces (10) and a cushion plate (30) to be elastically installed on the outer supporting member (20). The present invention provides the cushion device in which a person feels the best comfort by manufacture process on the basis of the human body engineering, and its life is semi-permanent. |
