Safety protection door

The utility model relates to the technical field of protective doors, in particular to a safety protective door. A movable groove and a driving groove are formed in the bottom of the door body, a baffle is arranged in the movable groove in a sliding mode, an adjusting assembly for adjusting the baff...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: QIN SHIFENG, ZHANG YONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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