Novel rudder

The utility model relates to a boats and ships operating equipment field, more specifically relates to a novel rudder. A novel rudder, includes the rudder body, wherein, both ends are equipped with system stream board about the rudder body, the internal portion of rudder is equipped with a plurality of water service pipes, be equipped with respectively on the face of rudder body both sides with first through -hole and second through -hole that water service pipe quantity corresponds, water service pipe one end mouth of pipe edge with first through -hole edge seal welded on the rudder body side, water service pipe other end mouth of pipe edge with the second through -hole edge seal welded who corresponds on the rudder body another side. The utility model discloses simple structure, convenient to use can provide at the rudder and reduce ship resistance under the prerequisite that enough lift guaranteed the good maneuverability of boats and ships, postpones the stall phenomenon. 本实用新型涉及船舶操作设备领域，更具体地涉及一种新型船舵。一种新型