Oxygen bomb deflation device

The utility model discloses an oxygen bomb deflation device which comprises a valve body, an eccentric rocker assembly, a connecting rod assembly and an ejector rod assembly, the ejector rod assembly is arranged in the valve body, the eccentric rocker assembly comprises a handle and an eccentric wheel arranged in the valve body, and one end of the connecting rod assembly is connected with an eccentric shaft hole of the eccentric wheel. The eccentric wheel rotates along with the handle and drives the connecting rod assembly and the ejector rod assembly to move up and down, so that the ejector rod assembly ejects the oxygen bomb valve element open or rapidly resets. The utility model has the advantages of simple structure, small volume, difficult failure in resetting, longer service life, higher reliability and the like. 本实用新型公开了一种氧弹放气装置，包括阀体、偏心摇杆组件、连杆组件和顶杆组件，顶杆组件设置在所述阀体内，偏心摇杆组件包括把手和设置在阀体内的偏心轮，连杆组件的一端与偏心轮的偏心轴孔相连，连杆组件的另一端与顶杆组件相连，偏心轮随把手转动并带动连杆组件和顶杆组件上下移动，以实现顶杆组件顶开氧弹阀芯或快速复位。本实用新型具有结构简单、体积小、复位时不易失效、使用寿命更长、可靠性更高等优点。