Foldable climbing ladder

The invention belongs to the technical field of climbing ladders, in particular to a foldable climbing ladder. The ladder mainly comprises a support, a handrail, a pedal plate, a limiting mechanism, adrawing piece and the like, the support comprises a folding support and a fixed support; the folding...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SONG JIANING, LIAN LIANG, SHAO BO, ZHANG LIJUN, CHENG DINGYU, NIU HAIFENG, ZHANG ZHIXIONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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