Dual-purpose chair for sitting and lying

The utility model discloses a sitting and lying dual-purpose chair which comprises a supporting seat, a chair frame, a driven swing rod and a telescopic driving swing rod, the supporting seat supports the chair frame through the driven swing rod and the driving swing rod and is configured to allow the chair frame, the driven swing rod and the driving swing rod to rotate integrally; the driven swing rod and the driving swing rod are pivoted with the supporting seat and the chair frame, and the driven swing rod and the driving swing rod synchronously swing through the controlled telescopic change of the driving swing rod, so that the toppling posture of the chair frame is correspondingly changed. According to the sitting and lying dual-purpose chair, rotation of the chair frame can be achieved, the toppling state of the chair frame can be adjusted, and the overall structure is simple and compact. 本实用新型公开一种坐卧两用椅，包含支承座、椅架、从动摆杆和可伸缩的主动摆杆；所述支承座通过所述从动摆杆、主动摆杆支承所述椅架，且被配置成允许椅架、从动摆杆、主动摆杆整体转动；所述从动摆杆、主动摆杆两者均与所述支承座、椅架枢接，并通过