发明名称 Locking box clasp for jewelry
摘要 An improved locking box clasp for use with jewelry comprising a generally rectangular box with a top opening, a side opening and front end openings, a clip member and a locking pin. The clip member inserts into the front end of the box, and contains a locking boss on the top side thereof, which locking boss is of dimensions slightly less than the top opening of the box. When the clip member is inserted into the open front end, it must be compressed and the locking boss seats into the top opening. A locking pin, articulating from the rear end of the box, has a tongue which, when inserted into the side opening of the box, prevents unintentional compression of the locking boss of the clip member, and therefore, unintentional removal of the clip member from the box. One end of a jewelry chain is anchored to the clip member, and the second end is anchored to the box.
申请公布号 US4881305(A) 申请公布日期 1989.11.21
申请号 US19880188285 申请日期 1988.04.29
申请人 RIVERA, JOSE C. 发明人 RIVERA, JOSE C.
分类号 A44C5/20 主分类号 A44C5/20
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