| 摘要 |
PURPOSE: A wearable water jet propulsion device is provided to allow the stable and smooth operation thereof and to prevent damage to or malfunction of a propeller. CONSTITUTION: A wearable water jet propulsion device comprises a body frame (10), a water jet propeller, a battery, and a controller. The body frame is formed in the shape of a block body which is formed with an inlet (11) on the front thereof and an outlet (13) on the rear thereof. The body frame has intensity capable of resisting fluid resistance and is worn on a user. The water jet propeller generates driving force by pressurizing water from the inlet and jetting water through the outlet. The battery is connected to the water jet propeller and supplies power. A controller controls the operation of the water jet propeller. [Reference numerals] (30) Water jet propulsion device; (AA) Water spray |
