Disassembling tool for covering cap of oxygen supply regulator of airplane

The utility model provides an aircraft oxygen supply regulator covering cap disassembling tool, and belongs to the technical field of aviation equipment. The disassembling tool comprises a stress application handle and a wrench body, the two protruding stand columns are designed at the end of the wrench body, the positions of the stand columns correspond to the decomposing groove of the aircraft oxygen supply regulator covering cap, the height of the stand columns is slightly smaller than the depth of the decomposing groove, when the wrench is used, the two protruding stand columns are aligned to the decomposing groove, a force application handle is used for applying force to rotate, threads are easily rotated, and the covering cap and the aircraft oxygen supply regulator are successfully decomposed. The disassembly action is easy and reliable. Compared with the conventional tweezers for decomposition, the device disclosed by the utility model cannot damage the covering cap of the product, and meanwhile, the