Building indoor decorative plate connecting device convenient to disassemble and replace

The utility model provides a building indoor decorative plate connecting device convenient to disassemble and replace. The device comprises a decorative plate, a mounting hole, a holding ring, a fixing column, an inserting column, a rotating rolling ring, a spring, a rotating wheel, a mounting frame...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LIU CHENG, XING HONGJIAN, SUN BOWEN, ZHAO HUI, LIU GUOHUI, SUN DAOCHENG, TANG WEIWEI, LI NA, LI YIFAN, WANG ENZE
Format: Patent
Sprache:chi ; eng
Schlagworte:
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