Unwinding mechanism of rotating operation device

The invention provides a rotating shaft unwinding device which comprises a connection part, an action part, a rotating shaft, an unwinding rod and an operation component, and the unwinding rod is hidden inside the rotating shaft and can radially move while rotating along with a rotating rod to drive...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: WEI RUIFENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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