Chair provided with a height-adjustable backrest having a lordotic part

摘要

The chair has a height-adjustable padded back rest (1) with a lordotic part (5), which is arranged between a padding (4) and a plate-shaped padding support (3) and is supported on the front of the support. The lordotic part is connected to a handle (5.1), which is accessible from the rear of the back rest by at least two vertical guide slots in the padding support. The guide slots are separated from one another by a guide element and are configured in the padding support. A detent structure is provided on the guide element to face the guide slots. A detent section of the lordotic part or the handle interacts with the detent structure to fix the lordotic part at a desired height.