Handheld fire extinguisher with good antiskid performance

Abstract

The invention discloses a handheld fire extinguisher with the good antiskid performance. The handheld fire extinguisher comprises a fire extinguisher pot body. A fire-fighting indicator board is connected to the outer wall of the fire extinguisher pot body through rivets. The top of the fire extinguisher pot body is provided with a first through hole. A pot cap is in threaded connection with the interior of the first through hole. The top of the pot cap is connected with a connecting pipe through a ferrule. The handheld fire extinguisher is provided with an jet nozzle, an antiskid rubber sleeve and a spray hose, a fire extinguishing agent is jet out through the jet nozzle at one end of the spray hose when a fire is put out; the antiskid rubber sleeve is connected to the outer wall of the jet nozzle, friction force between the jet nozzle and a hand can be increased to prevent the situation that the jet nozzle falls off due to the fact that the fire extinguishing agent jet speed is too high during fire extinguishing, and physical safety of a fireman is protected; a fixed shell is connected to the bottom of the fire extinguisher pot body in an inserted mode and is fixed through fastening bolts, a standby hose is arranged in the fixed shell, and the handheld fire extinguisher can adapt to different complex fire extinguishing environments accordingly.

Description

technical field [0001] The invention relates to the technical field of portable fire extinguishers, in particular to a hand-held fire extinguisher with good skid resistance. Background technique [0002] Portable dry powder fire extinguishers are suitable for fire extinguishing. If it is outdoors, it should be sprayed in the upwind direction. If the dry powder fire extinguisher used is an external pressure storage type, the operator should hold the spray gun tightly with one hand and lift the open handle on the gas cylinder with the other hand. If the opening of the gas cylinder is a handwheel type, unscrew it counterclockwise, and screw it to the highest position, and then lift the fire extinguisher. When the dry powder is sprayed out, quickly aim at the root of the flame and sweep. If the dry powder fire extinguisher used is a built-in gas storage cylinder or a pressure storage type, the operator should first pull out the safety pin on the opening handle, then hold the ...

AI Technical Summary

Problems solved by technology

Due to the dead weight of the existing dry powder fire extinguisher, the firefighters have to hold the handle with one hand and hold the nozzle with the other hand during the process of extinguishing the fire. It is inconvenient to stand up, and at the same time, due to the high injection speed of the fire extinguishing agent, it is easy to cause the injection port to be difficult to hold

Images