A fire extinguisher box that can be quickly opened based on the principle of levers

Abstract

The invention relates to the technical field of fire protection, and discloses a fire extinguisher box that can be quickly opened based on the principle of leverage, including a bottom plate, a shell is fixedly connected above the bottom plate, a fulcrum is fixedly connected inside the shell, and a small box is movably connected above the bottom plate. Spring, by putting your foot on the pedal and stepping down, the left end of the crossbar is tilted up through the principle of leverage, and the upper cover is quickly opened, which makes the opening of the fire extinguisher easier. At the same time, the slider moves up and the gear bar is synchronized Moving up, the front of the gear rod is movably connected with a gear, so that the gear rotates, so the rotating rod rotates, the support plate rises, and the two sides of the support plate are movably connected with large springs. When rising, the large springs expand outward to reduce the force. At the same time, there is a fire extinguisher connected to the top of the support plate, so that the fire extinguisher will rise synchronously, and there is no need to bend over to take it out, so the removal of the fire extinguisher is more time-saving and labor-saving, improving work efficiency and increasing rescue time.

Description

technical field [0001] The invention relates to the technical field of fire protection, in particular to a fire extinguisher box that can be quickly opened based on the principle of leverage. Background technique [0002] Firefighting work refers to the general term for the work to eliminate danger and prevent disasters. The firefighting work in my country is mainly based on prevention and the combination of prevention and fire prevention. Therefore, relevant equipment will be equipped in all major venues in case of emergency. The fire generally spreads quickly, and the corresponding fire extinguishing equipment needs to be taken out in time to eliminate hidden dangers. Therefore, when a fire needs emergency treatment, time control is particularly important. [0003] Among the related fire extinguishing equipment, portable fire extinguishers are the most common, and portable fire extinguishers are generally placed in fire extinguisher boxes, which are necessary fire extinguis...

AI Technical Summary

Problems solved by technology

[0003] Among the related fire extinguishing equipment, portable fire extinguishers are the most common, and portable fire extinguishers are generally placed in fire extinguisher boxes, which are necessary fire extinguishing equipment for shopping malls, office buildings, stations and other places. The traditional fire extinguisher boxes are divided into door opening room and There are two types of clamshell type, which are generally placed on the ground. When a fire occurs and the fire extinguisher needs to be removed, the operator needs to squat down first, then open the lid of the fire extinguisher box, then reach out to take out the fire extinguisher, and finally squat up, squat down and squat up again The process will be delayed for a period of time, and in an emergency, they will generally run to the side of the box. Emergency squatting and standing will make the blood rise, which will easily cause dizziness and other discomfort. Due to time constraints, it may eventually lead to missing the best time for fire rescue , causing irreversible consequences

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