| 摘要 |
Provided is a multi-functional board with rotating balls comprising: an upper case (100) which includes a space inside, an open bottom side, and one or more ball exposing holes (110) formed by punching on a top side; a lower main body (200) which is coupled to the bottom side of the upper case (100) and includes one or more ball receiving units (210) on a top side; and one or more rotating balls (300) which are partially exposed through the ball exposing holes (110) and received by the ball receiving units (210) so as to rotate in all directions. The multi-functional board with rotating balls is manually used by a user, is made into a large size or a small size according to a use condition of the user, and enables a desired part of the body of the user to be naturally massaged even if the user moves the desired part in any direction by including the rotating balls in all directions. Moreover, the multi-functional board with rotating balls can be used for a floor in a sledding park or a skating rink by installing a combination of multiple multi-functional boards of the present invention in a flatland or a slope, thereby enabling users to enjoy leisure and sports regardless season. |
