Ring cutter for fire fighting

The utility model discloses a ring cutter for fire fighting. Belongs to the technical field of fire-fighting articles, can effectively reduce the cutting difficulty of the ring, reduces the finger injury probability, and is simple in structure and convenient to use. Comprising a cutter body, a ring sleeve is arranged at the lower end of the cutter body, the ring sleeve comprises an outer ring sleeve and an inner ring sleeve, and a plurality of spring assemblies used for connection are arranged between the outer ring sleeve and the inner ring sleeve. 本申请公开了一种消防用指环切割器。属于消防用品技术领域，该结构能够有效降低指环切割的难度，降低伤害手指概率，且结构简单，使用方便。包括切割器本体，所述切割器本体下端设有指环套，所述指环套包括外环套和内环套，所述外环套和内环套之间设有若干用于连接的弹簧组件。