Supporting column capable of rapidly adjusting supporting angle

The utility model discloses a support pillar capable of quickly adjusting support angle, which comprises a support pillar and a base, a first universal ball is fixedly mounted in the center of the upper end face of the base, a first ball seat is movably mounted in the first universal ball in an embe...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LIU DONGLYU, LIU QIN, HUANG SHAOXIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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