Telescopic obstructing device for buildings

The utility model relates to a telescopic obstructing device for buildings, which comprises an upper rod body and a lower rod body which are transversely arranged, a first vertical rod is longitudinally arranged between the upper rod body and the lower rod body, the upper end of the first vertical r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TANG XIAOJUN, HAN YU, CHEN YAN, DU FEIFEI, LI ZUTAO, WANG JING, LYU SIXUE, WANG XINLIANG, XU HEXUN, ZHANG GONGYAO, LAN XING, BI WEI, ZHU CHONGZHAO, HAN SHUANGHUI, ZHONG XIAOYAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES LADDERS
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Beschreibung
Zusammenfassung:	The utility model relates to a telescopic obstructing device for buildings, which comprises an upper rod body and a lower rod body which are transversely arranged, a first vertical rod is longitudinally arranged between the upper rod body and the lower rod body, the upper end of the first vertical rod is fixedly connected with the sidewall of the upper rod body, the lower end of the first vertical rod is fixedly connected with the sidewall of the lower rod body, both the upper rod body and the lower rod body are rod bodies adopting hollow structures and are opened at one ends, openings are formed in the side walls of the upper rod body and the lower rod body; an auxiliary upper rod body is arranged in the upper rod body, an auxiliary rod body is arranged in the lower rod body, the auxiliary upper rod body is inserted from the opened end in the right side of the upper rod body and is connected with the upper rod in a sliding manner, the auxiliary lower rod body is inserted from the opened end in the right side