| 摘要 |
A chair includes a seat, a level-adjusting device mounted under the seat and including a support rod for supporting the seat, and an armrest attached to the seat. The armrest includes a push button and a cable has a first end operably connected to the push button and a second end operably connected to the support rod, whereby the support rod is actuated when the push button is pushed. An elastic element is provided for returning the button to its initial position.
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