| 摘要 |
PURPOSE: A surf-riding device without using power is provided to support safe surf-riding using flowing water like river, valley, and flowing water of the sea, thereby improving the economic efficiency. CONSTITUTION: A surf-riding device without using power(100) comprises a main module, a water flow sheet generation module(120), a surfing wave generation module(130), and a safety unit(140). The main module floats on river, valley, and flowing water(F) of the sea and provides space in order to surf with a surfing board(B) for a surfer(S). The water flow sheet generation module controls flowing water which flows from the front side of the main frame in order to flow in a form of a water flow sheet(WS). The surfing wave generation module makes the water flow sheet to flow at an upward slope in order to enable the surfer to surf. The safety unit is connected to the main frame, floats on the flowing water, and safely rescues the surfer who is broken away. |
