| 摘要 |
A garment fastener which can be utilized simply as a press-fastener but which possesses, for the manufacturer and user, a number of inbuilt safety characteristics. The fastener consists of two parts: a) first cylindrical portion provided with eye holes for sewing to one leaf of fabric, the cylindrical portion having a smooth groove formed in its outer cylindrical wall and, b) a second cylindrical portion provided with eye holes for sewing to another leaf of fabric, the second cylindrical portion being hollow and provided with a peripheral skirt configured at its outer rim to snap into the groove around the first portion. The first cylindrical portion is shaped at its upper edge so as to facilitate the outward deformation of the skirt of the second portion so that it moves smoothly into engagement with the groove.
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