| 摘要 |
<p>The coupling consists of an open ring (5) connecting a handle to an eyelet (4) in the upper edge of the bag, with the ring able to pivot freely inside the eyelet. The two ends of the ring are connected by a detachable link (6) which fitting inside a sleeve (7) inside the eyelet. The link comprises a bush (6c) which fits between the two ends of the spring and has two inner axially spring-loaded rods (6a, 6b) which engage with sockets (9, 10) inside the ring (5) to hold the link in place. The sleeve is fixed to the upper edge of the eyelet by welding.</p> |
