| 摘要 |
The present invention relates to an indefinitely-extendable assembling rotary dining board which obtains various annular dimensions by assembling materials according to a shape of a table surface. The indefinitely-extendable assembling rotary dining board comprises a base (10) and a linked rotary board (20). The base (10) comprises a connection board (11) wherein a plurality of spherical half surfaces and linear half surfaces are integrated with each other. The connection board (11) comprises a plurality of snapping units (13) and snapped units (14) which are formed on a left and a right portion thereof and correspond to each other. A track (12) is installed on an adequate location of the half surfaces. The linked rotary board (20) comprises a plurality of curved connection parts (21). The connection parts (21) each comprises: a plurality of snapping units (13) and snapped units (14) which are formed on a left and a right portion thereof and correspond to each other; and a wheel (12) mounted on a lower surface thereof. |
