Novel fire-fighting shovel

Abstract

The invention discloses a novel fire-fighting shovel and belongs to the field of fire-fighting apparatuses. The novel fire-fighting shovel comprises a shovel head and a handle mounted on the shovel head. The handle is connected with the shovel head through a threaded structure. The handle comprises four structural segments with axial protrusions at the front ends and internal thread holes in the rear ends, and the four structural segments are connected with one another through threaded structures. The handle further comprises a handle cap which is detachably mounted at the rear end of the fourth structural segment through a threaded structure. Flexible structural layers are arranged between the first structural segment and the second structural segment, between the second structural segment and the third structural segment and between the third structural segment and the fourth structural segment. The fire-fighting shovel can be disassembled and assembled at the later stage as required so as to change length of the handle, and the whole handle can be conveniently and fast separated from a shovel body.

Description

technical field [0001] The invention relates to the field of fire-fighting equipment, and more specifically, relates to a novel fire-fighting shovel. Background technique [0002] The fire shovel is mainly used to shovel fire sand, remove obstacles, clean up the scene and combustibles, etc. [0003] The head of the fire shovel is made of steel, and the handle is usually made of wood or iron. Since the length of the handle of the fire shovel is usually fixed when it leaves the factory, the length of the handle cannot be adjusted according to the needs of different firefighters. Adjustment, this will virtually reduce the combat effectiveness of firefighters, and the handle and head of the fire shovel cannot be removed conveniently after use. At the same time, through detailed investigation and understanding, people have a higher understanding of intelligence. requirements, such as: monitoring of ambient temperature, if the above functions can be combined to intelligently driv...

AI Technical Summary

Problems solved by technology

[0003] The head of the fire shovel is made of steel, and the handle is usually made of wood or iron. Since the length of the handle of the fire shovel is usually fixed when it leaves the factory, the length of the handle cannot be adjusted according to the needs of different firefighters. Adjustment, this will virtually reduce the combat effectiveness of firefighters, and the handle and head of the fire shovel cannot be removed conveniently after use. At the same time, through detailed investigation and understanding, people have a higher understanding of intelligence. requirements, such as: monitoring of ambient temperature, if the above functions can be combined to intelligently drive and further control electrical appliances, it can provide great convenience for people's life, but the existing devices still have many deficiencies in function , it is difficult to meet the above requirements

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