Adjustable seat

An adjustable seat includes a frame, a backrest member, and a seat member. The backrest member is rotatably connected to the frame about an axis of rotation, and the seat member comprises a sliding mechanism comprising at least one linear guide connecting the seat member to the frame and allowing the seat member to move along a sliding axis. The adjustable seat further includes a connection mechanism connecting the backrest member to the seat member and including a male element formed on the seat member and a female element formed on the backrest member, or a female element formed on the seat member and a male element formed on the backrest member, and the male element and the female element are engageable with each other such that rotation of the backrest member is converted into a sliding action of the seat member, and sliding action of the seat member is converted into rotation of the backrest member. 一种可调节座椅包括框架、靠背构件和座部构件。靠背构件以绕旋转轴线可旋转的方式连接至框架，并且座部构件包括滑动机构，该滑动机构包括至少一个线性引导件，该线性引导件将座部构件连接到框架并且允许所述座部构件沿着滑动轴线