| 摘要 |
<p>A false tooth attachment (2) having a high resiliency with respect to a pressing force due to occlusion of teeth and giving a suitable sinking motion to a false tooth at the time of occlusion of teeth, comprising a magnet member (21) adapted to be attracted by a magnetic force to a root cap buried in a dental root, and a cap (22) covering the surface of the magnet member (21) which is on the opposite side of the surface thereof attracted to the root cap, the attachment being buried in a dental plate, the magnet member (21) having in the central portion of a rear surface (21c) thereof a recess (210), in which a projection (223) of the cap (22) of a hard resin is fitted in a contacting state, the projection (223) being elastically deformed and contracted due to an occlusion pressure, so that a circumferential portion (222) integrally molded with the body (22) of the cap (22) is moved slidingly on a side circumferential surface (13) of the magnet member (21) to cause the thickness of the false tooth attachment (2) to decrease, whereby the false tooth suitably sinks at the time of occlusion of the teeth to improve the resiliency and sense of use of the false tooth.</p> |
