| 摘要 |
PURPOSE: A fabricated solid model is provided to have various coupling angles of a coupling part and to be easily fabricated. CONSTITUTION: A fabricated solid model comprises an inner wall in which a coupling hole is penetrated in the center with a ring shape; a disk covering the upper and lower parts of the inner wall; a body(100) having a space part between the inner wall and the disk; a plate shaped coupling part(200) which is inserted into the space part; and a cylindrical connection pipe(300) which is inserted into the coupling part. On one side of the coupling part, a bet part corresponding to the inner wall is formed; and a bent round part is formed in the opposite side. |
