Cup stand driving device

The utility model discloses a cup stand driving device which comprises a cup stand seat and a cup stand, a movable cavity is arranged in the cup stand seat, the cup stand is vertically arranged in the movable cavity in a lifting mode, and a driving spring used for jacking the cup stand is further ar...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: GE GUANGKUN, SHEN HANG, ZHOU YONGLIE, ZHANG FANGGANG, SHANG XIAOFEI, REN JIANFENG, XIE XIANHUA
Format: Patent
Sprache:chi ; eng
Schlagworte:
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