| 摘要 |
PURPOSE: An active seat support is provided to improve a comfort in taking a seat and to prevent the fatigue of the human body and an injury. CONSTITUTION: An active seat support comprises: a base(110) in which a plurality of installation grooves are equipped at a fixed interval; first circulation support bars(120) and second circulation support bars(130) which are formed to pivot in a seesaw type; and a cover pad which is equipped on the top of the first circulation support bar and second circulation support bar.
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