| 摘要 |
PURPOSE: A mobile phone case with a built-in earphone winder is provided to enhance the convenience of use by an easy storage. CONSTITUTION: A mobile phone case with a built-in earphone winder comprises: a spring(1) which stores an earphone cord; a button(8) which enables the winding of the cord easily and quickly by operating the spring for winding the cord; a bar(9) which fixes the cord to prevent rewinding after the cord is pulled; and a hinge part(2) which fixes the button. |
