Multifunctional helmet

A multi-functional, helmet technology, applied in the field of multi-functional helmets, can solve the problems of inability to achieve wide recognition and mass use of products, single function, and inability to provide various needs well, and achieve strong durability, good integrity, Durability, green effect

Inactive Publication Date: 2014-05-14
YANTAI HAOTE HEALTH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

An existing emergency rescue hood can only provide a simple head pressurization function, so that the pressure environment on the head of the personnel is about 1000 meters lower than the altitude of the plateau environment where the human body is located. pressure to i

Method used

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  • Multifunctional helmet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: A kind of multifunctional helmet, comprises the helmet shell 1 that inner cavity is adapted to the human head, and the helmet shell 1 is provided with the helmet mirror 2 corresponding to human eye, is used for breathing exhaust or special inhalation When the external breathing interface 4 is used, the lower part of the helmet shell 1 is connected to the corresponding position of the neck of the human body to ensure that the neck sealing ring 3 is sealed under the positive pressure environment in the helmet. The air pump 6 is connected to the neck sealing ring inflation interface 5 and the helmet inner cavity inflation interface 7 for inflating the inner cavity of the helmet shell and the neck sealing ring.

[0017] The helmet shell 1 and the helmet sight glass 2 are respectively a shell and a sight glass with anti-ultraviolet, bulletproof and explosion-proof functions.

[0018] The neck sealing ring 3 is a gas bag type sealing ring surrounding the neck wi...

Embodiment 2

[0023] Embodiment 2: A kind of multifunctional helmet, comprises the helmet shell 1 that inner cavity is adapted to the human head, and the helmet shell 1 is provided with the helmet mirror 2 corresponding to human eye, is used for breathing exhaust or special inhalation When the external breathing interface 4 is used, the lower part of the helmet shell 1 is connected to the corresponding position of the neck of the human body to ensure that the neck sealing ring 3 is sealed under the positive pressure environment in the helmet. The air pump 6 is connected to the neck sealing ring inflation interface 5 and the helmet inner cavity inflation interface 7 for inflating the inner cavity of the helmet shell and the neck sealing ring.

[0024] The helmet shell 1 and the helmet sight glass 2 are respectively a shell and a sight glass with anti-ultraviolet, bulletproof and explosion-proof functions.

[0025] The neck sealing ring 3 is an airbag-type sealing ring surrounding the neck wi...

Embodiment 3

[0030] Embodiment 3: A kind of multifunctional helmet, comprises the helmet shell 1 that inner cavity is adapted to the human head, and the helmet shell 1 is provided with the helmet mirror 2 corresponding to human eye, is used for exhalation or special inhalation When the external breathing interface 4 is used, the lower part of the helmet shell 1 is connected to the corresponding position of the neck of the human body to ensure that the neck sealing ring 3 is sealed under the positive pressure environment in the helmet. The air pump 6 is connected to the neck sealing ring inflation interface 5 and the helmet inner cavity inflation interface 7 for inflating the inner cavity of the helmet shell and the neck sealing ring.

[0031] The helmet shell 1 and the helmet sight glass 2 are respectively a shell and a sight glass with anti-ultraviolet, bulletproof and explosion-proof functions.

[0032] The neck sealing ring 3 is an airbag-type sealing ring surrounding the neck with an i...

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PUM

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Abstract

The invention relates to a multifunctional helmet, and belongs to the technical field of multifunctional helmet structures. The multifunctional helmet comprises a helmet shell, wherein a pair of helmet sight glasses and an external breathing connector are arranged on the helmet shell. a neck sealing ring is connected to the lower portion, corresponding to the neck of the human body, of the helmet shell, the helmet shell and the neck sealing ring are further provided with an inflating connector of the neck sealing ring and an inflating connector of an inner cavity of the helmet respectively, and the inflating connector of the neck sealing ring and the inflating connector of the inner cavity of the helmet are communicated with an external inflating pump. According to the multifunctional helmet, various functions can be provided selectively according to needs, the adjustable pressure environment, the adjustable humidity environment and the adjustable temperature environment can be provided, the size of the inner cavity of the helmet and the size of the neck sealing ring can be adjusted in an inflating mode, various functions can be achieved, emergency rescue and various protection can be provided for a wearer, and the multifunctional helmet has very good application prospects.

Description

technical field [0001] The invention relates to a multifunctional helmet and belongs to the technical field of multifunctional helmet structures. Background technique [0002] Oxygen inhalation hood is a kind of emergency protective equipment, mainly used for emergency protection of personnel in plateau environment. An existing emergency rescue hood can only provide a simple head pressurization function, so that the pressure environment on the head of the personnel is about 1000 meters lower than the altitude of the plateau environment where the human body is located. Pressure to increase the blood oxygen content of the patient, and relieve the suffering of the personnel in an emergency. Since the device has a single function, it cannot well provide the various needs required by personnel, so it cannot be widely recognized and used in large quantities. [0003] Contents of the invention [0004] The purpose of the present invention is to solve the shortcomings of the ab...

Claims

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Application Information

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IPC IPC(8): A62B18/04A62B18/08
Inventor 李强刘军
Owner YANTAI HAOTE HEALTH TECH
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