Office chair has stand in form of gas spring which supports seat via hanging suspension device suspended from top edge of cylinder mounted on wheeled base, suspension device being connected to conical component into which gas spring fits

摘要

The chair has a stand in the form of a gas spring which supports the seat via a hanging suspension device (6) suspended from the top edge (7) of a cylinder (4) mounted on a wheeled base (3). The suspension device is connected to a conical component (5) into which the base of the gas spring (2) fits.