CN102940939A - 一种防毒防尘面具 - Google Patents

一种防毒防尘面具 Download PDF

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Publication number
CN102940939A
CN102940939A CN2012104943142A CN201210494314A CN102940939A CN 102940939 A CN102940939 A CN 102940939A CN 2012104943142 A CN2012104943142 A CN 2012104943142A CN 201210494314 A CN201210494314 A CN 201210494314A CN 102940939 A CN102940939 A CN 102940939A
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China
Prior art keywords
gas
mask
face shield
dustproof
fresh air
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Pending
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CN2012104943142A
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English (en)
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孙谦怀
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Individual
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Individual
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Priority to CN2012104943142A priority Critical patent/CN102940939A/zh
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Abstract

本发明涉及一种防毒防尘面具,尤其是涉及一种可以呼吸到新鲜空气的防毒防尘面具,包括面罩,面罩的边缘上设有盖面圈,面罩的边缘上还设有锁带和锁扣,所述面罩的前部设有两层滤网,两层滤网中间设有换气扇,换气扇连有电源线,所述面罩的底部设有输气管,使用时,将本发明防毒防尘面具按常规方法戴于面部,将鼻口护住,再将输气管的末端放置于远离工作地污染源的空旷位置,将换气扇通过电源线接通电源,换气扇开始工作,向面具前方排气,同时新鲜空气通过输气管被吸入面具内,佩戴者始终可以呼吸到新鲜的空气,杜绝了闷气和窒息的感觉,能够起到防毒防尘的作用,实现了有害物质的零吸入,彻底解决了困扰多年的职业病。

Description

一种防毒防尘面具
技术领域
本发明涉及一种防毒防尘面具,尤其是涉及一种可以呼吸到新鲜空气的防毒防尘面具。
背景技术
在日常生产生活中,进行油漆、喷漆、开凿矿石等工作时,工作人员难免会吸入油漆、粉尘等有害物质,长期作业,对人身体伤害极大,会出现各种呼吸系统的疾病,而目前市面上的防毒防尘面具,又不能起到完全防毒防尘的作用,并且佩戴时间稍长,就会有闷气和窒息的感觉,会影响工作及人的身体健康。
发明内容
针对现有技术的不足,本发明提供一种可以呼吸到新鲜空气的防毒防尘面具,包括面罩,面罩的边缘上设有盖面圈,面罩的边缘上还设有锁带和锁扣,所述面罩的前部设有两层滤网,两层滤网中间设有换气扇,换气扇连有电源线,所述面罩的底部设有输气管。
使用时,将本发明防毒防尘面具按常规方法戴于面部,将鼻口护住,再将输气管的末端放置于远离工作地污染源的空旷位置,将换气扇通过电源线接通电源,换气扇开始工作,向面具前方排气,同时新鲜空气通过输气管被吸入面具内,佩戴者始终可以呼吸到新鲜的空气,杜绝了闷气和窒息的感觉,能够起到防毒防尘的作用,实现了有害物质的零吸入,彻底解决了困扰多年的职业病。
附图说明
图1为本发明实施例结构示意图。
具体实施方式
实施例1
一种可以呼吸到新鲜空气的防毒防尘面具,包括面罩1,面罩1的边缘上设有盖面圈2,面罩1的边缘上还设有锁带3和锁扣4,所述面罩1的前部设有两层滤网5、6,两层滤网5、6中间设有换气扇7,换气扇7连有电源线9,所述面罩1的底部设有输气管8。
使用时,将本发明防毒防尘面具按常规方法戴于面部,将鼻口护住,再将输气管8的末端放置于远离工作地污染源的空旷位置,将换气扇7通过电源线8接通电源,换气扇7开始工作,向面具前方排气,同时新鲜空气通过输气管8被吸入面具内,佩戴者始终可以呼吸到新鲜的空气。

Claims (1)

1.一种可以呼吸到新鲜空气的防毒防尘面具,包括面罩,面罩的边缘上设有盖面圈,面罩的边缘上还设有锁带和锁扣,其特征是:所述面罩的前部设有两层滤网,两层滤网中间设有换气扇,换气扇连有电源线,所述面罩的底部设有输气管。
CN2012104943142A 2012-11-28 2012-11-28 一种防毒防尘面具 Pending CN102940939A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012104943142A CN102940939A (zh) 2012-11-28 2012-11-28 一种防毒防尘面具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012104943142A CN102940939A (zh) 2012-11-28 2012-11-28 一种防毒防尘面具

Publications (1)

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CN102940939A true CN102940939A (zh) 2013-02-27

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372130A (en) * 1992-02-26 1994-12-13 Djs&T Limited Partnership Face mask assembly and method having a fan and replaceable filter
CN2600123Y (zh) * 2003-01-14 2004-01-21 张钢意 电风滤尘器
CN1509780A (zh) * 2002-12-23 2004-07-07 山本光学株式会社 呼吸用保护用具
KR20110026744A (ko) * 2009-09-08 2011-03-16 김소라 건강 마스크
CN202409880U (zh) * 2011-12-08 2012-09-05 吴江云峰金属购件涂装有限公司 气动口罩
CN102754945A (zh) * 2011-04-26 2012-10-31 彭丕志 电动口罩
CN202961560U (zh) * 2012-11-28 2013-06-05 孙谦怀 防毒防尘面具

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372130A (en) * 1992-02-26 1994-12-13 Djs&T Limited Partnership Face mask assembly and method having a fan and replaceable filter
CN1509780A (zh) * 2002-12-23 2004-07-07 山本光学株式会社 呼吸用保护用具
CN2600123Y (zh) * 2003-01-14 2004-01-21 张钢意 电风滤尘器
KR20110026744A (ko) * 2009-09-08 2011-03-16 김소라 건강 마스크
CN102754945A (zh) * 2011-04-26 2012-10-31 彭丕志 电动口罩
CN202409880U (zh) * 2011-12-08 2012-09-05 吴江云峰金属购件涂装有限公司 气动口罩
CN202961560U (zh) * 2012-11-28 2013-06-05 孙谦怀 防毒防尘面具

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