| 摘要 |
An integrally adjustable seat comprises a seat (1) and a backrest (45), wherein a first hinged seat (3) is arranged in the front of the bottom of the seat (1); the first hinged seat (3) is hinged upon one end of a support rod (2); the other end of the support rod (2) is hinged upon a second hinged seat (4); the first hinged seat (3)and the second hinged seat (4) are positioned in the same vertical plane; the third hinged seat (5) or the eight hinged seat (24) is arranged at the rear of the bottom of the seat (1); the third hinged seat (5) or the eighth hinged seat (24) is hinged upon a sliding component in a support sleeve (13) which is arranged inclined; the support sleeve (13) is fixedly attached to a base (6); a second angle (a2) is set between the axial central line of the support sleeve (13) and the horizontal direction of the bottom of the base (8), wherein the second angle (a2) is a fixed inclination; and an angle adjust device which enables the seat (1) to move forwards the rear to move downwards, and the backrest (45) to move downwards is arranged in the front or at the rear of the seat. |
