| 摘要 |
<p>PURPOSE: An apparatus for adjusting supporter of a posture reform chair is provided to supply user convenience as well as performing a posture correction function. CONSTITUTION: An apparatus for adjusting supporter of a posture reform chair includes a supporter control device. . A chest supporter supports the chest part of a user. An elbow supporter supports the elbow of a user. A rotary shaft is inserted into the shaft hole of the elbow supporter and is rotatable to control the support angle of the chest supporter. A fastening unit is inserted into the rotary shaft and apples force to the rotary shaft or fixes to make the rotary shaft to be rotatable. A fastener(24) is interposed between the coupling parts of the fastening unit.</p> |
