Underground work buffer-type alarming safety helmet

Abstract

The invention discloses a buffer type alarm safety helmet for underground operations, which comprises a helmet shell, an inner tank, a chin strap, a control device and a buffer spring; the inner tank is arranged inside the helmet shell; the helmet shell and the inner tank are arranged There are buffer springs; the chin straps are arranged on both sides of the inner tank; the outer edge of the helmet is arranged on the helmet shell; the control device is arranged on the front part of the helmet shell; the control device includes a controller, an air pressure detection device, and a sound Siren, vibrator, displacement detection device and battery. The buffer spring of the present invention reduces the force of falling objects hitting the head, and is equipped with an air pressure detection device to detect the surrounding air pressure environment. When the displacement detection device has not occurred for a long time, the sound alarm and the vibrator are activated, which can be used when the staff is unconscious. It can wake up and issue an alarm under any circumstances, it is simple and convenient to use, high in safety, and its versatility can provide assistance and safety protection for personnel in complex environments.

Description

technical field [0001] The invention relates to a safety helmet, in particular to a safety helmet suitable for underground workers. Background technique [0002] Underground safety operation is an important means to ensure the personal safety of underground workers. Adopting safe operation procedures and equipped with supporting facilities to ensure safety can ensure the safety of workers in emergencies. Safety helmets are a must-have safety facility for underground workers. The situation of emergencies in underground operations is much more complicated than that on the ground, such as gas concentration, air quality, dust problems, falling objects, etc., so a safety helmet with a single function It is difficult to keep workers safe when complex situations arise. Contents of the invention [0003] The purpose of the present invention is to provide a safety helmet in order to overcome the deficiencies of the prior art, especially a safety helmet suitable for underground wor...

AI Technical Summary

Problems solved by technology

Safety helmets are a must-have safety facility for underground workers. The situation of emergencies in underground operations is much more complicated than that on the ground, such as gas concentration, air quality, dust problems, falling objects, etc., so a safety helmet with a single function Difficulty keeping workers safe during complex situations

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