Chair, especially office chair

Details Chair, especially office chair Chair, especially office chair

A - Human Necessities

47

C

A47C 1/022 (2006.01)

Patent

CA 2149898

ABSTRACT The present invention relates to a chair, in particular an office chair, with a seat (1) that can pivot about a horizontal axis (K) as well as a backrest (2) that can pivot about a horizontal second axis (H). In addition, the chair has a seat support (5) that holds the seat. The first axis (K) extends at least approximately through the ankle joint of the user. The second axis (H) passes at least approximately through the hip joint of the user. This results in optimal movement proportions that cannot be obtained with the chairs known up to the present time.

L'invention concerne une chaise, notamment une chaise de bureau, qui comprend un siège (1) pouvant pivoter autour d'un premier axe horizontal (K), ainsi qu'un dossier (2) pouvant pivoter autour d'un second axe horizontal (H). La chaise comprend en outre un piétement (5) qui soutient le siège. Le premier axe (K) passe au moins approximativement par les chevilles de l'utilisateur. Le second axe (H) passe au moins approximativement par les hanches de l'utilisateur. Il en résulte des rapports optimaux de mouvements que les chaises connues jusqu'à maintenant ne permettaient pas d'atteindre.

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