Connecting fastener

The utility model relates to the field of building construction, in particular to a connecting fastener which comprises a first fastener, a second fastener and a third fastener which are sequentially connected, the first fastener comprises a first connecting portion, a first retaining ring and a fir...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YAO HAIPENG, ZHOU SHUAI, JIN HEMAO, FAN ANNAN, HUANG QIBANG, ZHOU YUGUI, ZHANG XIAOQING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING
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Beschreibung
Zusammenfassung:	The utility model relates to the field of building construction, in particular to a connecting fastener which comprises a first fastener, a second fastener and a third fastener which are sequentially connected, the first fastener comprises a first connecting portion, a first retaining ring and a first fixing portion, one end of the first retaining ring is hinged to the first fixing portion, one end of the first connecting portion is hinged to the first fixing portion, and the other end of the first connecting portion is hinged to the second fixing portion. The other end of the first connecting part can be connected with the other end of the first retaining ring; the second fastener comprises a second connecting part, a second retaining ring and a second fixing part, one end of the second retaining ring is hinged to the second fixing part, one end of the second connecting part is hinged to the second fixing part, and the other end of the second connecting part can be connected with the other end of the second