| 摘要 |
PURPOSE: A massager for a mat is provided to enable a user to adjust the height of an acupressure roller according to his/her physical condition. CONSTITUTION: A massager for a mat comprises: a lower plate(300) which is movably installed inside a mat; an upper plate(200) which is installed on the top of the lower plate and has an acupressure roller in the upper side thereof; a helical shaft(230) which is installed in order to be rotated in the upper plate or lower plate; a moving bar(220) which moves on the upper plate or lower plate; a folding link(400) raising the upper plate from the lower plate; and a driving unit folding the folding link through the moving bar. |
