| 摘要 |
<p>ORNAMENT ADAPTED TO BE FIXED BY PERMANENT MAGNETS An ornament adapted to be fixed by permanent magnets has an ornament piece to which is fixed a gem or the like, and an attracting piece confronting the ornament piece. The ornament piece and/or the attracting piece is provided with a rare earth-cobalt magnet embedded therein, so that these pieces may be held by each other by means of the magnetic attracting force which acts across a non-magnetic body such as an earlobe. The level of the magnetic attracting force is so selected as to fall within a range of between 30 grams and 100 grams per square centimeter of attaching area and, at the same time, to be larger than 30 grams per gram of weight of the ornament, so that the user may put on the ornament which may be an earring, without pain or the fear of unintentional dropping.</p> |
