摘要 |
A back support (12) for a chair includes a chair frame (20), a pair of upright support posts (18) mounted to the chair frame (20), the upright support posts (18) being laterally flexible with respect to the chair frame (20), a plurality of flexible support arms (21) extending laterally outwardly from the upright support posts (18), the support arms (21) each including a peripheral edge (23), the support arms (21) including a first set of support arms extending in a first lateral direction from the upright posts (18) and a second set of support arms extending in a second direction from the upright posts (18); and a material (42) extending in tension between the peripheral edges (23) of the first set of support arms and the peripheral edges (23) of the second set of support arms such that at least a central portion of the material (42) is spaced from the support arms (21). |
申请人 |
HAWORTH, INC. |
发明人 |
POTRYKUS, MARTIN;LADUKE, PETE;HALL, JASON;SCHOLMA, TIMOTHY;CZUMAJ-BRONT, NICOLAI;BELLINGAR, TERESA;WELSH, MICHAEL;WILKERSON, LARRY;FLEET, KYLE |