Magnetic jewelry clasp
    10.
    发明授权
    Magnetic jewelry clasp 失效
    磁性首饰扣

    公开(公告)号:US5099659A

    公开(公告)日:1992-03-31

    申请号:US405999

    申请日:1989-09-12

    IPC分类号: A44C5/20 A44C7/00

    摘要: A magnetic clasp having first and second magnetized portions, each with a hole disposed in the center thereof. The two portions are magnetically attractive to each other but are divided with a gap at their interface to permit easy separation thereof. A third magnetic portion is sized to fit within the hole in the first and second rings. The magnetic prevents lateral movement of the two portions at their interface. The male portion has attached to its opposite ends a chain, each end of the chain being further attached to a stop sized larger than the hole in the rings.

    摘要翻译: 具有第一和第二磁化部分的磁性扣环,每个具有设置在其中心的孔。 这两个部分彼此具有磁性吸引力,但是在它们的界面处被间隔开,以便容易地分离。 第三磁性部分的尺寸适于装配在第一和第二环的孔内。 磁性防止两个部分在其界面处的横向移动。 阳部分连接到其相对端的链条,链的每个端部进一步附接到尺寸大于环中的孔的止动件。