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Handheld pressurizing mask

A hand-held, face mask technology, applied in the direction of breathing masks, life-saving equipment, respiratory protection devices, etc., can solve the problems of inconvenient use, increased air pressure, complex structure, etc., and achieve the effect of easy use and compact structure

Pending Publication Date: 2019-06-14
王福洪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Such a pressurized mask can increase the air pressure inside the mask and realize the function of oxygen inhalation treatment for people with altitude sickness, but the structure is relatively complicated and there are many parts, so it is inconvenient to use

Method used

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] Such as figure 1 with figure 2 A handheld pressurized face mask shown includes a mask body 1 and a pressurized assembly. The mask body 1 is provided with a pressurized hole 11. The pressurized assembly includes a handpiece 2, a blower fan 3 and a power supply device. The handpiece 2 and the mask The body 1 is connected, the handpiece 2 is provided with an air inlet 21 and the handpiece 2 is provided with an air circulation passage, one end of the air circulation passage communicates with the booster hole 11, and the other end of the air circulation passage communicates with the air inlet 2...

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Abstract

The invention relates to a handheld pressurizing mask. A mask body and a pressurizing assembly are included. The mask body is provided with a pressurizing hole. The pressurizing assembly comprises a handheld piece, a draught fan and a power supply device. The handheld piece and the mask body are connected. The handheld piece is provided with an air inlet, and an air circulation passageway is arranged in the handheld piece. One end of the air circulation passageway communicates with the pressurizing hole, and the other end of the air circulation passageway communicates with the air inlet. The draught fan is fixedly arranged in the air circulation passageway. The power supply device is arranged on the handheld piece. The power supply device is electrically connected with the draught fan. Thehandheld pressurizing mask can simulate the barometric pressure of the low-altitude areas, oxygen inflation treatment is conducted on personnel with altitude stress, meanwhile, the structure is reasonable and is simplified, components are reduced, and usage and operation are convenient.

Description

technical field [0001] The invention relates to an oxygen-increasing mask, in particular to a hand-held pressurized mask. Background technique [0002] The climate and environmental conditions in plateau areas are harsh and the air is thin. For people who do not often live in plateau areas, such environmental conditions are likely to cause altitude sickness such as headaches, insomnia, loss of appetite, fatigue, and dyspnea. Thin air will not only have a great impact on people's physiological conditions such as perception, memory, judgment, and concentration, but also cause psychological problems such as emotional ups and downs, seriously affecting people's daily activities and work. [0003] In order to cope with this situation, it is often necessary to inhale oxygen to the personnel experiencing altitude sickness. However, oxygen inhalation equipment is generally complicated, expensive and inconvenient to carry. At the same time, the preparation of oxygen needs to consum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B18/02A62B18/00A62B18/08A62B18/10A62B7/00A62B9/00
Inventor 王福洪
Owner 王福洪
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