| 摘要 |
PURPOSE: A self-supportable folding chair is provided to be easily stored and to improve user convenience regardless of the folding of a seat frame. CONSTITUTION: A self-supportable folding chair comprises a back rest frame (110) which is combined with a back rest (111) and includes a pair of leg parts extended towards the surface, a seat frame (120) which is rotationally coupled with the back rest frame and is folded while being combined with a seat (121), a support frame which is hinge-coupled with both sides of the seat frame and is supported on the surface, a first connection frame (140) which is horizontally fixed between the legs of the back rest frame, a second connection frame (150) which is horizontally fixed between the support frames, and a folding link (160) which restrains the rotation of the support frame when the seat frame spreads in a horizontal state, a support board (180) which is formed with a pair of inclined supports in which the lower part of the leg part of the back rest frame is attached to the center of the inclined supports, and an elastic support unit (300) for providing an elastic supporting force to allow torque in the folding direction of the seat frame. |
