SPRING FOR SLIDE-TYPE PORTABLE DEVICE

摘要

PURPOSE: A spring for a slide terminal is provided to minimally secure the thickness of a terminal and secure the elastic force efficiently. CONSTITUTION: A final end part of a first coil(20) accomplishes a neighboring layer with a first arm. A second arm(30) is connected to a second body. A second coil(40) is expanded into one from the second arm. The second coil is formed into a circle by comprising a curvature which continuously changes. The final end part of the second coil accomplished a neighboring layer with the second arm. A connection arm(50) connects a final end parts of the first coil and the second coil.