| 摘要 |
Disclosed is a small fishing vessel capable of enhancing stability on the water, comprising: a hull having a structure in which a reinforcing layer is formed up to a predetermined thickness by stacking a fiber reinforced plastic resin on an outer surface of an inner hull formed in a hull shape designed by a foamed resin one or more times; first and second auxiliary buoyancies having a size smaller than the hull and disposed on both sides of the hull so as to be in contact with a water surface, and having a structure in which a reinforcing layer having a predetermined thickness is formed by stacking a fiber reinforced plastic resin on a surface of an internal buoyancy generating unit made of a foamed resin; a driving unit installed in the hull and including a motor and a power converting element converting rotational force from the motor into a linear movement and outputting the same; and first and second operating rods each having one end connected to the power converting element of the driving unit in an interworking manner and the other end connected to the first and second auxiliary buoyancies disposed on both sides of the hull and operating to simultaneously move the first and second auxiliary buoyancies toward the hull or to simultaneously separate the first and second auxiliary buoyancies away from the hull according to an operation of the power converting element by the motor. |
