Hair curler

A hair curler comprising:

• a body unit having an electric circuit built therein;
• a heating unit connectedly fixed to one end portion of the body unit and allowing hair to be wound around an outer circumferential surface thereof;
• a rotation unit rotatably provided on one end portion of the heating unit so as to rotate in a circumferential direction of the heating unit and having one side extendedly formed in a lengthwise direction of the heating unit so as to rotate around a circumference of the heating unit;
• a hair holding unit attached movably to the one side of the rotation unit and in the lengthwise direction of the heating unit and configured to accommodate hair wound around the heating unit therein;
• and
• moving means for moving the hair holding unit in the lengthwise direction of the heating unit,
• wherein the moving means comprises:
• a winding part disposed on one end portion of the body unit and configured to allow the one side of the rotation unit to rotate around the circumference of the heating unit;
• and
• a winding wire having one end connected to the hair holding unit and the other end fixed to the winding part via the one side of the rotation unit and being configured to be wound around the winding part as the rotation unit rotates and to move the hair holding unit in the lengthwise direction of the heating unit as the rotation unit rotates,
• wherein the rotation unit comprises a rotation member that is rotatably disposed on one end portion of the heating unit to rotate in the circumferential direction of the heating unit, and
• wherein the hair holding unit rotates with the rotation member in the circumferential direction of the heating unit and simultaneously moves along the lengthwise direction of the heating unit so that hair that is wrapped around the heating unit by the hair holding unit is wound along the lengthwise direction of the heating unit.