Assembly type wall connecting piece

The utility model discloses an assembly type wall connecting piece. The device comprises a wall penetrating part, a screw rod part, a frame pipe and a fixing part, the wall penetrating part comprisesa supporting mechanism and a sleeve; the sleeve is fixedly arranged in the wall body through pouring;...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HU BIAO, ZHOU LU, LIU YI, DAI XIDONG, ZHANG YIQING, TAN ZHE, SUN ZHIYONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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