摘要 |
The present invention relates to a board, on the bottom surface of which casters are mounted, wherein the aim of the present invention is to provide a twist board which is configured with simple components to prevent even minor troubles. To accomplish the above aim, the technical features of the twist board of the present invention comprise: a footing on which a user stands upright; a first caster mounted on one side of the bottom surface of the footing; and two second casters mounted to cooperate with the first caster to form an isosceles triangle structure, wherein the second casters have wheels twisted at the angle corresponding to the two oblique sides of the isosceles triangle structure. |