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Safety helmet

A safety helmet and hat body technology, applied in the field of safety helmets, can solve problems such as lack of air permeability, high head temperature, and unfavorable health of workers

Inactive Publication Date: 2016-08-31
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing safety helmet structures are closed structures, which are tightly combined with the head after the worker wears them, lack of air permeability, and the head temperature of the worker is too high especially when used in summer, and long-term wearing does not take advantage of the worker's safety. Healthy body

Method used

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Embodiment Construction

[0012] The technical solutions of the present invention will be described in further detail below through specific implementation methods.

[0013] Such as figure 1 Shown, a kind of safety helmet, it comprises cap body 1 and framework 2, constitutes the main body of whole safety helmet with this. Compared with the traditional safety helmet, a shock absorber is arranged between the frame 2 and the cap body 1, and a convection zone is formed between the cap body 1 and the frame due to the existence of the shock absorber; The supporting function of the shock absorber makes the cap body 1 separate from the frame 2, and when a heavy object falls to the cap body 1, the shock absorber acts as a shock absorber to reduce the wearer's injury. At the same time, the inner panel of the convection area is provided with a ventilation duct 5, and fans 6 are respectively installed at the two ends of the ventilation duct 5, and the two ends of the cap body 1 corresponding to the ventilation du...

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Abstract

The invention provides a safety helmet comprising a helmet body and a skeleton. A shock absorbing frame is arranged between the skeleton and the helmet body. A convection region is defined between the helmet and the skeleton. A ventilating duct is coiled within the convection region, and fans are mounted at two ends of the ventilating duct, respectively. Air vents are formed in the helmet body correspondingly to the two ends of the ventilating duct, and the fans are arranged correspondingly to the air vents. Convection holes are formed in the body of the ventilating duct. An approach electric alarm is mounted on an outer side of the helmet body. The safety helmet has the advantages of scientific design, reasonable structure, good ventilation effect, and good safety and reliability.

Description

technical field [0001] The invention relates to a safety helmet, in particular to a ventilated safety helmet. Background technique [0002] Safety helmets are important protective equipment for electric workers, and their safety is of paramount importance. Most of the existing safety helmet structures are closed structures. After the staff wears them, they are closely combined with the head and lack air permeability. When the heat is used especially in summer, the temperature of the staff's head is too high. Long-term wearing does not take advantage of the worker's In good health. [0003] In order to solve the above existing problems, people have been seeking an ideal technical solution. Contents of the invention [0004] The purpose of the present invention is to address the deficiencies of the prior art, thereby providing a safety helmet with scientific design, reasonable structure, good ventilation effect and safety. [0005] In order to achieve the above object, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A42C5/04A42B1/24
CPCA42C5/04A42B1/24
Inventor 杨明军
Owner STATE GRID CORP OF CHINA
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