| 摘要 |
<p>The present invention provides an office chair comprising: a seat (10) in which a seat board (11) formed to allow a sitter to sit thereon, and an armrest part (12) protruding from opposite ends of the seat board (11) such that the sitter can place his/her arms thereon are integrally molded using synthetic resins; a seat cushion (20) attached on an upper surface of the seat board (11) of the seat (10); a backrest (30) molded using synthetic resins, and disposed in the rear of the seat (10) to support the back of the sitter; a backrest cushion (40) attached to the front side of the backrest (30); and a support leg (50) including a vertical pillar (51) coupled to the lower surface of the seat board (11) of the seat (10) to support the seat board (11), and several horizontal bars (52) disposed in all directions at the lower portion of the vertical pillar (51), and having wheels (53) at the front ends thereof, wherein the office chair further comprises a seat connecting part (31) which is molded using synthetic resins by integrating with the backrest (30), and is curved in all directions at the lower portion of the backrest (30), and of which the front end is coupled to the lower surface of the seat (10) or a side of the support leg (50).</p> |
