SWAY REDUCTION DEVICE AND FLOAT PROVIDED WITH SAME

摘要

The present invention is to provide a vibration reduction apparatus and a body provided with the vibration reduction apparatus which can effectively reduce the vibration of the main body by a simple structure. It is a vibration suppression device of the main body floating on the water. The pivotal motion reducing device includes a plate portion that is disposed on a lower side in a vertical direction of a main body of the main body and partially overlaps with the main body when the main body is viewed in a vertical direction and a plate portion that partially overlaps the plate body and the main body, The water flow on the bottom surface of the main body is faster than the direction from the inside to the outside of the main body in the direction from the outside to the outside of the main body, Thereby forming a flow path.