| 摘要 |
PURPOSE: A rocking chair with a roller is provided to supply comfort to a user by preventing dizziness by synchronizing an upper part and lower part of the chair. CONSTITUTION: A rocking chair with a roller comprises: a lower-frame which installed on the bottom of a chair; an upper- frame(200) which is installed on the top of the lower frame and is moved back and forward; a roller(300) which is interposed between the upper-frame and the lower-frame; and a seating area(400) which is combined with the upper frame.
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