A one-piece office chair in three dimensions made of composite plastic materials with an adjusting apparatus comprises a middle axle seat, a seat frame, a back frame, and two armrests, all of which are formed in one-piece to complete the entire chair frame. Also, an adjusting apparatus is applied to provide supports and elasticity for the chair frame, enabling the back frame to adjust the angle in accordance with users' movements. With the dynamic design and the resilience of the materials, the present invention further allows sideway movements in three-dimensional angles by having the back frame and the seat frame adjusting the angle from a middle axle seat thereof; meanwhile, the back frame thereof also allows lying back movement, featuring the present invention a comfortable seating in every angle.
One-piece office chair in three dimensions
27.10.2015
Patent
Elektronische Ressource
Englisch
ONE-PIECE CHAIR FURNITURE WITH A EXTENSION PIPE HAVING CASTER
Europäisches Patentamt | 2016
|Leap: ideal office chair converted into a car seat
Kraftfahrwesen | 2003
|