| 摘要 |
The invention relates to a chair with at least one foot (1.1, 1.2), a support profile (2), on which a seat (5) and optionally a backrest (3) is arranged, whereby the seat (5) is continuously adjustable for height on the support profile (2). The seat (5) is thus securely locked at a desired height, by means of a height lock (17, 17.1).
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