Chair i.e. office chair, has movement mechanics designed in manner such that ergonomic and body-synchronous support is provided based on seating positions at horizontal and vertical pivot angles formed between front and rear seat sections

摘要

The chair (1) has a backrest part (5) connected to a rear seat section (4) of a seat part (2), and a front seat section (3) pivotably connected to a chair frame (6). A movement mechanics (9) is designed in a manner such that an ergonomic and body-synchronous support is provided based on seating positions at horizontal and vertical pivot angles formed between the front seat section and the rear seat section. Body positions are supported by horizontal seats.