DUCT LOCK

The utility model discloses a duct lock for opening or closing the circulation of gas or liquid, comprising a valve body connected with a duct, a valve core, a lock body, and a lock core. The utility model is characterized in that the lock body and the lock core are installed on one end of the valve...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LU SHENZHI, ZHU YOUCHENG
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a duct lock for opening or closing the circulation of gas or liquid, comprising a valve body connected with a duct, a valve core, a lock body, and a lock core. The utility model is characterized in that the lock body and the lock core are installed on one end of the valve body; the bottom of the lock core is connected with the upper end of the valve core. The duct lock can be used as a product for replacing various valves, the switches of gas ranges, faucets, etc. The utility model is suitable for companies or families. The duct lock is convenient for the companies to safely manage, and reduces the unnecessary disputes in each resident.