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Cleanable mask with breather valve

A breathing valve and mask technology, applied in the field of masks, can solve the problems of poor filtering and purification performance of ordinary masks, low utilization rate of masks, etc.

Pending Publication Date: 2021-05-18
王怀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved in the present invention is to provide a washable mask with a breathing valve, one of which aims to solve the problem of poor filtration and purification performance of ordinary masks in order to possess high-efficiency filtering function; the other purpose is to provide Solve the problem of low utilization rate of masks, so as to achieve the effect that the masks can be used repeatedly. Another purpose is to have more convenient cleaning, to keep the inside of the mask clean and tidy, and to prevent the breeding of pathogens.

Method used

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  • Cleanable mask with breather valve
  • Cleanable mask with breather valve
  • Cleanable mask with breather valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 As shown, the present invention provides a washable mask provided with a breathing valve, comprising a mask main body 1, a breathing valve 2, elastic earmuffs 3, a telescopic adjustment belt 4 and an induction block 5, and the inside of the mask main body 1 is equipped with a breathing mask. Valve 2, the two ends of the mask main body 1 are fixedly connected with one end of the elastic earmuffs 3, and the elastic earmuffs 3 are provided with a telescopic adjustment belt 4, and the two ends of the telescopic adjustment belt 4 are fixedly connected to the other end of the elastic earmuffs 3. At one end, an induction block 5 is provided at the junction of the telescopic adjustment belt 4 .

[0039] In this embodiment, the user wears the mask main body 1 on the mouth and nose by pulling the elastic earmuffs 3, and then stretches and controls the telescopic adjustment belt 4 at the position of the back of the head, using the feeling of the human skin to feel...

Embodiment 2

[0041] Such as figure 2As shown, on the basis of Embodiment 1, the present invention provides a technical solution: the breathing valve 2 includes a rotary switch 6, a permeation filter hole 7, an installation clamping rod 8, a rotating rod 9 and a connector 10, and the rotary switch 6 The outer wall is provided with a rotating rod 9, one end of the rotating rod 9 is fixedly connected to the bottom of the rotary switch 6, and the other end of the rotating rod 9 is flexibly connected to the inside of the connector 10, and the inside of the rotary switch 6 is provided with a permeation filter hole 7, installed The clamping rod 8 runs through the rotary switch 6 , and the clamping rod 8 is fixedly connected to the rotary switch 6 , and the mounting clamping rod 8 is located at the edge of the rotary switch 6 .

[0042] As provided in the above-mentioned embodiment, the breathing valve 2 is connected to the mask main body 1 by means of the clamping rod 8, and the rotating rod 9 i...

Embodiment 3

[0044] Such as image 3 As shown, on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: preferably, the connector 10 includes a solid body 11, a rotating shaft 12, a hollow adjustment groove 13, a limiting block 14 and a sliding guide rod 15. The outer wall of the rotating shaft 12 is slidably connected to the inner wall of the solid body 11, the bottom of the limiting block 14 is fixedly connected to the outer wall of the solid body 11, and between the limiting block 14 and the rotating shaft 12 there is a A sliding guide rod 15 is arranged between the hollow adjusting groove 13 and the limiting block 14 , the sliding guide rod 15 runs through the limiting block 14 , and the limiting block 14 and the sliding guiding bar 15 are fixedly connected.

[0045] Specifically, the rotating shaft 12 is fixedly connected to one end of the rotating rod 9 , the sliding guide rod 15 is located inside the connection port 22 of the breathing valv...

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Abstract

The invention discloses a cleanable mask with a breather valve, and relates to the technical field of masks. The cleanable mask comprises a mask body, a breather valve, elastic earmuffs, a telescopic adjusting belt and an induction block. The breather valve is movably installed in the mask body, the two ends of the mask body are fixedly connected with one ends of the elastic earmuffs, the telescopic adjusting belt is arranged between the elastic earmuffs, the two ends of the telescopic adjusting belt are fixedly connected to the other ends of the elastic earmuffs, and the induction block is arranged at the joint of the telescopic adjusting belt. According to the invention, by utilizing the high elastic potential energy of the elastic earmuffs, the earmuffs can be stretched and deformed at will, so that the earmuffs can be stretched and adjusted into any shape for wearing, different users can wear the mask conveniently, the matching of the telescopic adjusting belt and the induction block avoids the situation of wearing dislocation and enables a user to wear the mask more comfortably, and the conditions of depression, discomfort and the like caused when the user wears the mask for a long time are prevented.

Description

technical field [0001] The invention relates to a washable mask, relates to the technical field of masks, in particular to a washable mask provided with a breathing valve. Background technique [0002] A mask is a kind of sanitary product, which generally refers to wearing on the mouth and nose to filter the air entering the mouth and nose, so as to block harmful gases, odors, droplets, viruses and other substances. It is made of gauze or paper and other materials. Masks have a certain filtering effect on the air entering the lungs. When respiratory infectious diseases are prevalent, wearing a mask has a very good effect when working in a polluted environment such as dust. Masks can be divided into air filter masks and air supply masks. There are following problems at prior art: [0003] 1. There is a problem of low reusability of masks. At present, masks are generally disposable masks, which need to be discarded after one use, which is easy to cause environmental pollutio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/11A41D27/00
CPCA41D13/11A41D27/00
Inventor 王怀
Owner 王怀
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