Packaging box lifting channel mechanism

The invention relates to a packaging box lifting channel mechanism which comprises a first limiting piece, a second limiting piece and a fixing piece, a connecting piece is arranged on the first limiting piece, the second limiting piece is connected with the connecting piece in a sliding fit mode, t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DENG HUI, SU ZHENMAO, SHEN WEIKUN, CHEN HAN, ZHENG DONGWEN, XIONG QIANCHANG, XIONG YIN, FU MINGMING, ZHONG LING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER PERFORMING OPERATIONS TRANSPORTING WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER
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Beschreibung
Zusammenfassung:	The invention relates to a packaging box lifting channel mechanism which comprises a first limiting piece, a second limiting piece and a fixing piece, a connecting piece is arranged on the first limiting piece, the second limiting piece is connected with the connecting piece in a sliding fit mode, the second limiting piece and the first limiting piece are arranged in a spaced mode, and the fixing piece is installed on the connecting piece and elastically connected with the second limiting piece; the second limiting piece and the connecting piece are in sliding fit connection, so that the second limiting piece can move relative to the first limiting piece, and meanwhile, through elastic connection between the second limiting piece and the fixing piece, the distance between the second limiting piece and the first limiting piece can be adjusted only when the second limiting piece is extruded by external force; and the second limiting piece can reset as soon as possible when being not extruded by external force,