| 摘要 |
A bicycle hub having pawl retaining function comprises a hub body including a ratchet face disposed on one end thereof to fit a ratchet barrel, the ratchet barrel including a positioning holder mounted on one end thereof relative to the ratchet face, the positioning holder including a number of receiving cavities to receive pawl members, and between the receiving cavities being arranged a number of engaging slots on raised rims thereof, each pawl member including a retaining groove fixed thereon relative to the engaging slot so that the pawl members are positioned in the receiving cavities by using a binding member and one end of each pawl member extends flexibly, characterized in that: the binding member is a closed spring member so that as the pawl members are bound and retained to the positioning holder, the pawl members swing independently from each other by ways of the binding member.
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