Abrégé

The invention relates to a chair (1), comprising a support structure (2) and a seat element (3) supported by the support structure. The support structure comprises a support cross (7), which has at least two legs (6), and a bar element (4), which is connected to the seat element. According to the invention, in order to make it particularly easy to adjust the seat position, the at two legs of the support cross are connected, in a second portion (18) opposite from the first portion, to a delimiting element (10), whereby a receiving opening (8) delimited by the delimiting element and by the at least two legs is formed, the bar element being at least partly fed through the receiving opening and being slidably or rotatably supported in the receiving opening so that the bar element can be positioned relative to the support cross, and the support structure also comprises an adjustable locking element (9) in order to set and fix at least two different relative positions between the bar element and the support cross.

Classes IPC  ?

• A47C 1/024 - Chaises ou fauteuils de relaxation ou liseuses ayant des éléments de soutien à réglage indépendant les éléments, étant le dossier ou l'ensemble siège-dossier, ayant une inclinaison réglable
• A47C 1/026 - Chaises ou fauteuils de relaxation ou liseuses ayant des éléments de soutien à réglage indépendant les éléments, étant le dossier ou l'ensemble siège-dossier, ayant une inclinaison réglable au moyen d'un mécanisme à cheville et encoche ou à cliquet et roue à rochet
• A47C 3/28 - Chaises ou tabourets à siège réglable dans le sens vertical avec des brides de serrage agissant sur des tiges verticales