Fire extinguisher with cutting knife

Abstract

The invention discloses a fire extinguisher with a cutting knife. The fire extinguisher comprises a storage tank, wherein an operation handle is arranged on the storage tank; the storage tank is in a cylindrical structure; a safety valve is arranged on one side of the operation handle and is round; the operation handle and the safety valve are jointly connected with a fire extinguishing hose; a pipeline clamp is arranged at the lower part of the tank body of the storage tank; the lower part of the fire extinguishing hose is clamped by the pipeline clamp; a nozzle is arranged at one end of the fire extinguishing hose; a groove is formed in the bottom of the storage tank; and the cutting knife is arranged in the groove. The fire extinguisher with the cutting knife is simple in structure and easy to operate; the groove with a sliding way is formed in the bottom of the storage tank of a conventional fire extinguisher, and the folded cutting knife is placed in the sliding way in the groove; when in use, the cutting knife is inserted in or taken out along the sliding way, so that making of an escape tool and clearing off of an obstacle for escape on a fire site are facilitated, and the success rate of safe escape is increased.

Description

technical field [0001] The invention relates to the technical field of fire safety, in particular to a fire extinguisher with a cutter. Background technique [0002] A fire extinguisher is a portable fire extinguishing tool. Chemicals are placed in the fire extinguisher to put out the fire. Fire extinguishers are one of the common fire prevention facilities. They are stored in public places or places where fires may occur. Different types of fire extinguishers contain different ingredients and are specially designed for different fire alarms. Care must be taken during use to avoid adverse effects and danger. [0003] When a fire breaks out, people often need to use escape tools to escape, especially for residents living in high-rise buildings. The escape route is too long in the event of a fire, and they cannot take the elevator, so they need to make some preparations when escaping. When encountering obstacles, the traditional fire extinguisher has a single function and c...

AI Technical Summary

Problems solved by technology

[0003] When a fire breaks out, people often need to use escape tools to escape, especially for residents living in high-rise buildings. The escape route is too long in the event of a fire, and they cannot take the elevator, so they need to make some preparations when escaping. When encountering obstacles, the traditional fire extinguisher has a single function and cannot cope with various dangers at the fire scene

Images