| 摘要 |
PURPOSE: An optical fiber cable joint box is provided to open and close a stopper easily and quickly using a coupling knob without additional tools, thereby raising workability. CONSTITUTION: Band coupling holes(110,121) are formed on the top and bottom of both sides of a main body(100). A first coupling unit(120) to couple with a stopper unit(200) is on the bottom of the main body. A second coupling unit(210) which is placed on the stopper unit can open and close when coupling with the main body. |
