| 摘要 |
<p>A fastener, particularly for jewelry and watches, as well as for belts, bags, rucksacks, shoes, etc. includes a first free end and a second free end, a protrusion associated with the first end and an elastic means associated with the second end. The elastic means can engage the protrusion, detachably joining the first and second ends. The fastener solves the problems found in conventional types, requiring no manual adjustment of any kind.</p> |
