| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a removable partial denture which can be inserted or removed easily, is excellent in stability in use and does not spoil an appearance when inserted. <P>SOLUTION: The partial denture 1 includes a false tooth 2 and a denture plate 3, wherein the above denture plate comprises a denture plate portion 4 and a movable denture plate portion 5 which is attached to the front side of the denture plate portion through a hinge portion 7; a locking projection portion 6 which is locked to a concave part of the back side of a remaining tooth is formed at the back side of the denture plate portion; a movable locking projection portion 8 which is locked to a concave part of the front side of the remaining tooth is formed at the other side of free opening and shutting of the above movable denture plate member; and the movable locking projection portion is constituted to be removably locked to the above concave part of the front side with a magnetic attraction portion 9. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
