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(11) | EP 1 252 839 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Chair with adjustable back |
(57) A chair (1, 30, 40) is disclosed comprising a seat (11, 41) resting on a bearing
structure (12) arranged leaning on the ground and a back (13, 33, 43) connected to
an upright element (14, 34, 44) belonging to the seat (11, 41) of the bearing structure
(12). The back (13, 33, 43) and the upright element (14, 34, 44) are connected to
each other through joint means (15, 35) removably snap coupled by elastic deformation
of the back (13, 33, 43) and/or the upright element (14, 34, 44). |