| 摘要 |
PURPOSE: A double rope zip-line transporting a carriage using a free fall method is provided to enable multiple users to ride the zip-line at the same time. CONSTITUTION: A double rope zip-line includes a supporter(100), a guiding cable(200), and a carriage(300). The supporter is located on both sides of the zip-line. The guiding cable is formed on the upper both sides of the supporter in parallel. The carriage moves in a free fall method from the high location to the low location when a user rides the carriage. |
