| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnetic attachment for dentures which facilitates the attachment/detachment with a small movement even in the case of using a powerful adhesive bonding considering the facility of the magnetic attachment for dentures, in particular, facility in the detachment. SOLUTION: There are arranged at least one or more of recessed parts forming an inwardly inclined face and protruded parts so as to let them closely contact each other on respective adhesion surfaces of upper and lower structural bodies making up the attachment for dentures. Rotary movement of the upper structural body on the side of the dentures allows a spatial clearance between the adhesion surfaces and thus, close connection of the two structural bodies can be separated easily by the movement thereof within a smaller range.
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