| 摘要 |
<p>The present invention relates to a slip rotational apparatus of a hair heat treatment device. The present invention includes a driving head part exposing a rotational shaft that receives rotational force of a driving motor to the outside through a rotational electrode; a slip member, through which an end of the rotational shaft passes to rotate with the rotational shaft and which includes a plurality of hook grooves spacedly formed on an outer circumference thereof; a fixing block inserted into the outer circumference of the slip member and including a hooking means elastically hooked by the hook groove of the slip member; and a heating wing frame fixed to a rotational electrode through the fixing member together with the fixing block, wherein the inner peripheral surface of a central shaft hole is fixed with the outer periphery of a bushing mounted by penetrating through the rotational shaft. The present invention may efficiently solve a problem, in which the hair heat treatment loses its balance and falls down to any sides thereof to be broken or damage to an operator and a person to be operated when the heating wing of the hair heat treatment device unnecessarily stops, and prevent the driving motor from being overloaded to prevent the motor from being damaged by overload.</p> |
