Quick release device of bike

A quick-release device of a bicycle is provided for being connected to a first fork arm and a second fork arm of a frame and includes a rod member, an abutting unit and a screwing unit. The rod member is for being disposed through the first and second fork arms. The abutting unit is arranged on one...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: BUDER, JENS
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:A quick-release device of a bicycle is provided for being connected to a first fork arm and a second fork arm of a frame and includes a rod member, an abutting unit and a screwing unit. The rod member is for being disposed through the first and second fork arms. The abutting unit is arranged on one of two ends of the rod member and for optionally tightly abutting against the first fork arm. The screwing unit is arranged on the other of the two ends of the rod member for being adjustable positioned on the second fork arm and has a first threaded section, and a thread pitch of the first threaded section is at least greater than or equal to 2 mm.