Office chair, has spring unit that loads backrest carrier upward, where unit is connected with backrest carrier and supported in rear area of seat carrier, and backrest carrier is arranged toward seat carrier and connected with backrest

摘要

The chair has a seat plate (58) that is movably attached to a seat carrier (18) that is firmly attached to a lower frame. A backrest carrier (60) is arranged toward the seat carrier and is connected with a backrest (56). A spring unit (24) that loads the backrest carrier downward, is connected with the backrest carrier and is supported in a front area of the seat carrier. Another spring unit (26), that loads the backrest carrier upward, is connected with the backrest carrier and is supported in a rear area of the seat carrier.