| 摘要 |
<p>The press fastener eyelet is formed by a substantially annular, plastic moulding (1) having said central perforation (5) and comprising a round ball reception area (2) and a temporarily widenable locking area (3) which tapers towards the insertion end for the press fastener ball and extends roughly coaxially to said ball reception area (2). Said plastic body comprises a ring flange-like outer edge, to which is connected in axially displaced manner the central area having the central perforation. Moreover, an all-round groove (7) increasing the resilient action of the locking area is provided in the ring flange-like outer edge of the plastic body radially outside the locking area (3), with the locking area (3) being constructed polygonally. The plastic moulding may advantageously be moulded from POM (polyoxymethylene). <IMAGE></p> |
