Fire extinguisher capable of automatically shaking

Abstract

The invention relates to the technical field of fire-fighting equipment, in particular to a fire extinguisher capable of automatically shaking. The bottom end of a fire extinguisher body is connectedwith a shaking device; the shaking device comprises a shaking bottom block which is coaxially connected with a drive wheel; the fire extinguisher body is equipped with a bottom plate; the upper end ofthe shaking bottom block is equipped with a ring-shaped slide path; a pair of ejector rods is arranged in the shaking device; the lower ends of the ejector rods abut against the ring-shaped slide path, the upper ends of the ejector rods abut against a bottom plate, and the shaking bottom block rotates to drive the bottom plate to shake; the shaking device further comprises a rotary wheel, a pulling rope is wound on the rotary wheel, one end of the pulling rope is connected to one end of a security pin, the other end of the pulling rope extends out of the side wall of the fire extinguisher body, the rotary wheel is connected with a transmission group, and the transmission group is connected to the drive wheel. The pulling rope is arranged on the security pin, the pulling rope is wound on the rotary wheel, and the rotary wheel, the transmission group and the shaking bottom block are matched, so that shaking of the bottom plate is realized, and therefore, the staff only needs to pull thepulling rope for simultaneously accomplishing the steps of shaking the fire extinguisher body and pulling off the security pin.

Description

technical field [0001] The invention relates to the technical field of fire fighting equipment, in particular to an automatically shakeable fire extinguisher. Background technique [0002] A fire extinguisher is a fire extinguishing tool in which chemicals are placed to put out fires. It is one of the common fire prevention facilities. It is stored in public places or places where fires may occur. Different types of fire extinguishers are filled with different ingredients and are designed for different fire alarms; they will be placed on special brackets for convenience. People use it in case of fire. [0003] However, there are still many people who do not know that the fire extinguisher should be shaken before use, or forget to pull out the safety pin in a panic, which will lead to untimely fire extinguishing and affect the effect of fire fighting. [0004] The use process of the existing dry powder fire extinguisher is as follows: pull out the safety pin, shake the fire...

AI Technical Summary

Problems solved by technology

[0003] However, there are still many people who don’t know that the fire extinguisher should be shaken before use, or forget to pull out the safety pin in a panic, which will lead to untimely fire extinguishing and affect the effect of fire fighting.

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