Locking mechanism for tubular vertical rod and tubular vertical rod device using same

The utility model relates to a locking mechanism for a tubular vertical rod, wherein the locking mechanism comprises a pair of screws and a locking combination block which is correspondingly matched with the screws, the locking combination block comprises two locking blocks and an elastic piece whic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG GUOXIN, QU LAISHI, WANG FUSHAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to a locking mechanism for a tubular vertical rod, wherein the locking mechanism comprises a pair of screws and a locking combination block which is correspondingly matched with the screws, the locking combination block comprises two locking blocks and an elastic piece which is arranged between the two locking blocks and applies apply forces in opposite directions to the two locking blocks, threaded holes which are in screwing fit with the screws are arranged on the locking blocks, and each locking block is provided with a cambered surface which is in complementarily matched with the inner wall of the tubular vertical rod in shape so as to be closely attached to the inner wall of the tubular vertical rod. The utility model further relates to a tubular vertical rod device. According to the locking mechanism of the utility model, the opposite rod walls of the tubular vertical rod and two support arms of a base are respectively and rigidly fixed together, so that the problem of the defo