| 摘要 |
<p>PURPOSE: A cushion device for seat is provided to support the right and left hips in balance, to stand the backbone straightly and to inhibit the sweating even in case of the sitting for a long time. CONSTITUTION: A cushion device(1000) for seat comprises a cushion main body(100) for a seat where a first space part storing air is formed; a cushion main body(200) for a seat back which has a second space part filling air from the cushion main body for a seat; and a connecting member(300) which is interposed between the cushion main body for seat and the cushion main body for a seat back to connect the first space part and the second space part. The cushion main body for seat is divided into a first case(110) and a second case(120), and the cushion main body for a seat back is divided into a third case(210) and a fourth case(220).</p> |
