Jet propulsion boat

摘要

A jet propulsion boat includes a boat body, an engine, a jet propulsion mechanism, and a reverse gate. The reverse gate is arranged rearward of the jet propulsion mechanism and is configured to move to a forward movement position that allows a jet flow from the jet propulsion mechanism to flow backward, a reverse movement position that allows the jet flow from the jet propulsion mechanism to flow forward and downward, and a neutral position that allows the jet flow from the jet propulsion mechanism to flow in the lateral direction. The reverse gate includes a first member and a second member. The first member includes a downward opening and a pair of lateral openings open to the right and left when the reverse gate is positioned in the neutral position. The second member covers at least a portion of the downward opening when the reverse gate is positioned in the neutral position.

主权项

1. A jet propulsion boat comprising:
a boat body; an engine housed in the boat body; a jet propulsion mechanism arranged to generate a propulsion power based on a driving power from the engine; and a reverse gate arranged rearward of the jet propulsion mechanism, the reverse gate arranged to be moved to a forward movement position that allows a jet flow from the jet propulsion mechanism to flow backward, a reverse movement position that allows the jet flow from the jet propulsion mechanism to flow forward and downward, and a neutral position that allows the jet flow from the jet propulsion mechanism to flow in a lateral direction; wherein the reverse gate includes a first member and a second member; the first member includes a downward opening and a pair of lateral openings, the downward opening opens downward and the pair of lateral openings open to a right side and to a left side when the reverse gate is positioned in the neutral position; and the second member covers at least a portion of the downward opening when the reverse gate is positioned in the neutral position.