Telescopic pipe fitting connector

The invention provides a telescopic pipe fitting connector. The telescopic pipe fitting connector comprises a main connecting pipe, an auxiliary connecting pipe and a fastening structure. Wherein the main connecting pipe is provided with two end parts, and one end part of the main connecting pipe is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FANG LIANG, SHI ZHENYUAN, WANG XIAOXUAN, SHI XINGQI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides a telescopic pipe fitting connector. The telescopic pipe fitting connector comprises a main connecting pipe, an auxiliary connecting pipe and a fastening structure. Wherein the main connecting pipe is provided with two end parts, and one end part of the main connecting pipe is a first butt joint end capable of rotating universally. The auxiliary connecting pipe is provided with two ends, one end of the auxiliary connecting pipe extends into a pipe cavity of the main connecting pipe from the other end of the main connecting pipe, and a sealing structure making contact with the inner wall of the pipe cavity of the main connecting pipe is arranged at the end, extending into the main connecting pipe, of the auxiliary connecting pipe. And the other end part of the auxiliary connecting pipe is a second butt joint end capable of rotating universally. The fastening structure is arranged at the other end of the main connecting pipe and can fix the position of the auxiliary connecting pipe, and t