Flame retardant extrusion mechanism of flame-retarding escape device

The invention relates to the technical field of fire escape devices, in particular to a flame retardant extrusion mechanism of a flame-retarding escape device. The flame retardant extrusion mechanism comprises a pressurization button, a nozzle and a pressurization output mechanism, wherein all the parts are arranged in a shell which is in an arc-shaped plate shape, the pressurizing button is arranged on the shell and is provided with the foldable nozzle, a flame retardant cavity is formed in the shell, the pressurization output mechanism is arranged on the lower side of the pressurization button and applies force and exerts pressure through the pressurization button, and flame retardants in the flame retardant cavity are sprayed out by the nozzle through the action of the pressurization output mechanism. According to the flame retardant extrusion mechanism, when a fire occurs, the flame retardants are sprayed to prevent flames from spreading to the human body so that people can conveniently escape from the fi