| 摘要 |
A bicycle front fork mounting structure including a locating socket mounted around the top coupling tube of the front fork and supported on a ball bearing above the head tube of the bicycle frame, the locating socket having an outer thread and a tapered center through hole, a split holding-down ring fitted into the tapered center through hole of the locating socket, and a lock nut threaded onto the outer thread of the locating socket to compress the holding-down ring by forcing an inside annular flange thereof into an outside annular groove on the holding-down ring, causing the holding-down ring and the locating socket to securely fix the front fork to the head tube.
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