| 摘要 |
An electric wire winding device is disclosed. The electric wire winding device enables an electric wire to be easily wound and unwound and prevents the electric wire from being tangled while the electric wire is wound or unwound. The disclosed electric wire winding device comprises: a housing; a winding drum coupled to be rotated to the housing and rotated to enable the electric wire to be wound around the same; a slip ring member positioned in a center of rotation of the winding drum to prevent the electric wire from being tangled in accordance with rotation of the winding drum and accessing the electric wire; and an electric wire access unit provided to the winding drum to access the slip ring member and the electric wire. |
