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CN201967734U - 防尘口罩 - Google Patents

防尘口罩 Download PDF

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Publication number
CN201967734U
CN201967734U CN2011201269587U CN201120126958U CN201967734U CN 201967734 U CN201967734 U CN 201967734U CN 2011201269587 U CN2011201269587 U CN 2011201269587U CN 201120126958 U CN201120126958 U CN 201120126958U CN 201967734 U CN201967734 U CN 201967734U
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China
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outer layers
model
utility
dustproof
dustproof mask
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Expired - Fee Related
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CN2011201269587U
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English (en)
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董延玲
刘淑凤
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Individual
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Individual
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Abstract

一种用于在粉尘中的工作人员使用的防尘口罩,包括有外层(1)、置于两外层(1)之间的夹层(2)和外层(1)四周的束带(4),夹层(2)为湿纸巾,外层(1)上部中间设置有V形的刚性鼻翼夹(3),鼻翼夹(3)用铁丝制成,置于两外层(1)之间。本实用新型具有防尘效果好、透气性好,轻便的优点。

Description

防尘口罩
技术领域
本实用新型涉及一种口罩,具体涉及一种防尘口罩。
背景技术
目前人们使用的防尘口罩通常是由多层纱布或无纺布缝制成的,使用加厚的方法达到防尘的目的,一般加厚的防尘口罩为16层,这种结构的口罩存在着防尘效果差、透气性不好的缺点,对于长时间处于粉尘中的工作人员来说既影响呼吸,又容易吸入粉尘,使佩带者感到不舒服。
实用新型内容
本实用新型的目的是针对现有防尘口罩防尘效果差、透气性不好的不足,提供了一种防尘效果好、透气性好、轻便的防尘口罩。
本实用新型的目的是通过以下技术手段实现的:包括外层、夹层、鼻翼夹和束带,外层为多层纱布或无纺布,夹层为湿纸巾,置于两外层之间,外层上部中间为V形的刚性鼻翼夹,外层四周设置束带。
与现有技术相比本实用新型具有以下明显的优点:本实用新型的夹层使用湿纸巾,对粉尘具有很好的吸附作用;鼻翼夹卡住鼻梁,阻止的粉尘进入;不再需要较厚的多层纱布或无纺布,只要原来的一半即可,透气性好,因此本实用新型具有防尘效果好、透气性好、轻便的优点。
附图说明
图1为本实用新型的结构示意图;
图中,1-外层,2-夹层,3-鼻翼夹,4-束带。
具体实施方式
以下结合附图说明和具体实施方式对本实用新型作进一步的详细描述:
如图1所示的防尘口罩包括外层1、夹层2、鼻翼夹3和束带4,外层1为多层纱布或无纺布,夹层2为湿纸巾,置于两外层1之间,外层1上部中间为V形的刚性鼻翼夹3,鼻翼夹3可用铁丝制成,置于两外层1之间,外层1四周设置束带4。
总之,本实用新型提供了一种防尘效果好、透气性好、轻便的防尘口罩。以上所述,仅为本实用新型的一部分具体实施方式,本实用新型的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内,可轻易想到的变化或替换,都应涵盖在本实用新型的保护范围之内。

Claims (2)

1.一种防尘口罩,包括有外层(1)、置于两外层(1)之间的夹层(2)和外层(1)四周的束带(4),其特征在于:所述夹层(2)为湿纸巾,还包括置于外层(1)上部中间的V形的刚性鼻翼夹(3)。
2.如权利要求1所述的防尘口罩,其特征在于:所述鼻翼夹(3)用铁丝制成,置于两外层(1)之间。
CN2011201269587U 2011-04-27 2011-04-27 防尘口罩 Expired - Fee Related CN201967734U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201269587U CN201967734U (zh) 2011-04-27 2011-04-27 防尘口罩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201269587U CN201967734U (zh) 2011-04-27 2011-04-27 防尘口罩

Publications (1)

Publication Number Publication Date
CN201967734U true CN201967734U (zh) 2011-09-14

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Family Applications (1)

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CN2011201269587U Expired - Fee Related CN201967734U (zh) 2011-04-27 2011-04-27 防尘口罩

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CN (1) CN201967734U (zh)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105266700A (zh) * 2014-07-01 2016-01-27 蒙奎 两用纸巾
CN105310582A (zh) * 2014-08-01 2016-02-10 蒙奎 一种两用面巾纸及其使用方法
CN105476117A (zh) * 2016-01-19 2016-04-13 苏州瑞华医院有限公司 一种手术用外科口罩
US11413481B2 (en) 2015-05-12 2022-08-16 3M Innovative Properties Company Respirator tab
US11813581B2 (en) 2017-07-14 2023-11-14 3M Innovative Properties Company Method and adapter for conveying plural liquid streams
US11877604B2 (en) 2007-05-03 2024-01-23 3M Innovative Properties Company Maintenance-free respirator that has concave portions on opposing sides of mask top section
US11904191B2 (en) 2007-05-03 2024-02-20 3M Innovative Properties Company Anti-fog respirator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11877604B2 (en) 2007-05-03 2024-01-23 3M Innovative Properties Company Maintenance-free respirator that has concave portions on opposing sides of mask top section
US11904191B2 (en) 2007-05-03 2024-02-20 3M Innovative Properties Company Anti-fog respirator
CN105266700A (zh) * 2014-07-01 2016-01-27 蒙奎 两用纸巾
CN105310582A (zh) * 2014-08-01 2016-02-10 蒙奎 一种两用面巾纸及其使用方法
US11413481B2 (en) 2015-05-12 2022-08-16 3M Innovative Properties Company Respirator tab
CN105476117A (zh) * 2016-01-19 2016-04-13 苏州瑞华医院有限公司 一种手术用外科口罩
US11813581B2 (en) 2017-07-14 2023-11-14 3M Innovative Properties Company Method and adapter for conveying plural liquid streams

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110914

Termination date: 20120427