Protective device for gauze mask and gauze mask

A protective device and mask technology, which is applied in the field of masks, can solve the problems that masks are easy to be stained with external dust and reduce the filtering effect of masks, so as to increase the filtering effect, prolong the filtering time and ensure the filtering efficiency

Inactive Publication Date: 2017-05-10
宋搏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of protective device and mouth mask for mouth mask, to solve the technical problem that the mouth mask existing in the prior art is easily stained with pollutants such as external dust, and reduces the filtering effect of mouth mask

Method used

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  • Protective device for gauze mask and gauze mask
  • Protective device for gauze mask and gauze mask
  • Protective device for gauze mask and gauze mask

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Embodiment Construction

[0028] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to the technical field of gauze masks, and in particular to a protective device for a gauze mask and the gauze mask. The protective device for the gauze mask comprises a protective plate, wherein a fixing structure is arranged on one side of the protective plate; and by virtue of the fixing structure, the protective plate is fixed to the gauze mask. The protective plate take an effect of protecting the gauze mask, so as to protect the gauze mask from being contaminated by such pollutants as external dust and the like, and subsequently to guarantee the filtering efficiency of the gauze mask. For example, the protective plate can relieve rainwater and snow dropping on the gauze mask when the gauze mask is used in rainy or snowy days, so that the filtering efficiency is prevented from being decreased; in addition, by virtue of the protective plate, an air flow velocity can be reduced to a certain degree, so that a filtering duration of the gauze mask is prolonged and a filtering effect is enhanced; and moreover, the protective plate, in winter, can also take an effect of keeping warm.

Description

technical field [0001] The invention relates to the technical field of masks, in particular to a protective device and a mask for masks. Background technique [0002] With the continuous improvement of our country's industrial level, our country's environmental pollution is also becoming more and more serious. The exhaust gas produced by industrial production is discharged into the air, making the air more and more pollutants, and the danger to the human body is gradually increasing. Especially in the smog phenomenon that has appeared in recent years, the value of PM2.5 has continued to increase, making people have to carry anti-smog masks with them. [0003] The anti-smog mask in the prior art includes a filter part and two fixing belts. The two fixing belts are respectively arranged at the two ends of the filtering part. The user fixes the two fixing straps on the ears, and the filter part covers the face of the human body, so that the nose and lips of the human body ar...

Claims

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Application Information

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