Valve installed on fire extinguisher

The utility model discloses a valve installed on a fire extinguisher. The valve installed on the fire extinguisher comprises a valve body, a valve rod assembly, a press handle assembly, a vertical tube seat and a spring. The press handle assembly comprises a hinge plate, a torsion spring, an upper p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ZHENG JIANGYI
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS FIRE-FIGHTING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HUMAN NECESSITIES LIFE-SAVING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a valve installed on a fire extinguisher. The valve installed on the fire extinguisher comprises a valve body, a valve rod assembly, a press handle assembly, a vertical tube seat and a spring. The press handle assembly comprises a hinge plate, a torsion spring, an upper press plate and a lower press plate, wherein the lower press plate is fixedly installed at the top of the valve body, one end of the lower press plate is hinged to one end of the upper press plate, the bottom surface of the other end of the lower press plate comprises a button which is provided with a clamping hook and enables the clamping hook to rotate upwards, the bottom surface of the upper press plate makes contact with the valve rod assembly, one end of the hinge plate is hinged to the upper press plate, the hinge plate is rotated upwards through the torsion spring, and the other end of the hinge plate is clamped between the clamping hook and the lower press plate in a matched mode. The valve installed on the fire extinguisher is convenient and safe to use.