| 摘要 |
PURPOSE: A protection unit for the tangle prevention and protection of an earphone cord is provided to prevent an earphone from getting caught in a pointed object and from being scratched or cut by a sharp object. CONSTITUTION: A protection part(11) protects each of two separate lines(4). A protection part(12) of a cord(2) is linked with the connection plug of an earphone. A Y-shaped connection part(10) connects each protection part of an earphone protection unit. A male Velcro is formed in the inside of the protection part protecting the separate lines and on the inner edge of the cord protection part linked with the connection plug of the earphone. |
