| 摘要 |
PURPOSE: A socket device with improved usability and a multi concentric outlet including the same are provided to adjust insertion direction and insertion height of a plug when the plug is inserted, by rotating or elevating the main body of the concentric outlet up and down. CONSTITUTION: A main body includes a plug insertion hole and a connecting terminal. An accommodation part (20) includes a lower leg and a protruded guide (22). A housing (40) accommodates the accommodation part, and includes a rail groove to guide the lower leg and a first accommodation part (41) to accommodate the protruded guide. A rotation adjustment member is embedded in the first accommodation part, and includes a pin (52) and a button (51). According as a user pushes or pulls the button to rotate the main body through the accommodation part, the angle of the plug insertion hole is changed. |
