| 摘要 |
<p>The present invention relates to an adjustable chair composed of a back part (100), a seat part (200), and a leg part (300). The back part (100) includes a plurality of back support members (110). The seat part (200) includes: a plurality of seat support members (210) composed of a third groove (211), a first hole (212), a second hole (213), a coupling hole (214), a sliding groove (217), and a plurality of connection members (215). The leg part (300) includes a plurality of first legs (310) having a third hole (311) and a fifth groove (312), and a plurality of second legs (320) having a fourth hole (313) and a sixth groove (314); and the first, second, and leg support members (400) are composed of the first and second leg support members (410, 420). Therefore, the chair can be folded and unfolded in accordance to the power applied from the outside by forming a seat surface shaped in a bellow.</p> |
