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A mask with controllable breathing valve

A breathing valve and mask technology, applied in the field of breathing valve controllable masks, can solve problems such as breathing difficulties, inapplicable wearers, virus leakage, etc., and achieve the effect of adjusting the degree of breathing difficulties

Active Publication Date: 2021-02-05
浙江奥鹏工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Masks are commonly used for medical protection, but wearing a mask can easily cause breathing difficulties, so the mask will be equipped with a breathing valve. Common breathing valves only allow exhalation but not inhalation. If the wearer is a virus carrier, the virus will pass through Breathing valve leaks in the air
The strength of the current breathing valve is certain and cannot be applied to all wearers

Method used

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  • A mask with controllable breathing valve
  • A mask with controllable breathing valve
  • A mask with controllable breathing valve

Examples

Experimental program
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Embodiment

[0029] Example: such as Figure 1-Figure 8 A breathing valve controllable mask is shown, including a mask 1, a power control module 2, a cable 3, a valve body frame 4, a filter device 5, a valve structure 6, a valve opening structure 7, a valve closing structure 8, and a stable orifice plate 9.

[0030] The power control module 2 is fixedly installed on the surface of the mask 1, the power control module 2 includes a battery pack and a control unit, the cable 3 is connected between the power control module 2 and the valve body frame 4, the filter device 5, the valve structure 6, and the valve opening structure 7 , the closing valve structure 8 and the stabilizing orifice 9 are installed on the valve body frame 4 .

[0031] The valve body frame 4 comprises a perforated plate 401, a filter device chute 402, a filter device inlet hole 403, and a drawstring hole 404. The perforated plate 401 is positioned at the front of the valve body frame 4, and the perforated plate 401 surfac...

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PUM

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Abstract

The invention discloses a mask with a controllable breathing valve, which includes a mask, a power control module, a cable, a valve body frame, a filter device, a valve structure, a valve opening structure, a valve closing structure, and a stable orifice plate, and the power control module is a valve opening structure. Provide power and control it, the filter device filters the gas inside and outside the mask, the valve opening structure can adjust the valve to a normally open state and adjust the tightness of the valve, and the valve closing structure can adjust the valve to a normally closed state.

Description

technical field [0001] The invention relates to the field of mask manufacturing, in particular to a breathing valve controllable mask. Background technique [0002] Masks are commonly used for medical protection, but wearing a mask can easily cause breathing difficulties, so the mask will be equipped with a breathing valve. Common breathing valves only allow exhalation but not inhalation. If the wearer is a virus carrier, the virus will pass through Breathing valve leaks in the air. The strength of the current breathing valve is certain and cannot be applied to all wearers. Contents of the invention [0003] In view of the above technical problems, the present invention provides a mask with a controllable breathing valve, which provides power for the valve opening structure and controls it through the power control module. The filter device filters the gas inside and outside the mask, and the valve opening structure can adjust the valve. It is in the normally open state ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B7/10A62B9/02A62B23/02A41D13/11
CPCA41D13/11A62B7/10A62B9/02A62B23/02
Inventor 不公告发明人
Owner 浙江奥鹏工贸有限公司