发明名称 MECANISME D'ENGAGEMENT POUR BOUCLE D'OREILLE ET ORGANE DETACHABLE DE DISTRIBUTION DE LA CHARGE A UTILISER AVEC LUI
摘要 A clutch mechanism for releasably gripping the pin or post of an earring has a circular end that normally confronts a person's ear lobe when the pin or post of the earring is engaged in the clutch mechanism. A load distribution member, preferably of vinyl, has a cylindrical sleeve formed with an inwardly directed lip at one end which expands sufficiently to allow the circular end of the clutch mechanism to be inserted into the interior of the cylindrical sleeve. The cylindrical sleeve has a substantially closed end wall at its other end, having a radially directed flange that provides, together with the end wall, a substantial increase in the surface area as contrasted to that provided only by the circular end of the clutch mechanism.
申请公布号 FR2583273(B1) 申请公布日期 1990.08.17
申请号 FR19860008667 申请日期 1986.06.16
申请人 CRYSTAL BRANDS INC 发明人 LYNETTE M. CONNELLY ET NORMAN GATOF;GATOF NORMAN
分类号 A44C7/00;(IPC1-7):A44C7/00 主分类号 A44C7/00
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