CN2647353Y - 防闷折叠口罩 - Google Patents

防闷折叠口罩 Download PDF

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Publication number
CN2647353Y
CN2647353Y CN 03255119 CN03255119U CN2647353Y CN 2647353 Y CN2647353 Y CN 2647353Y CN 03255119 CN03255119 CN 03255119 CN 03255119 U CN03255119 U CN 03255119U CN 2647353 Y CN2647353 Y CN 2647353Y
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mask
mouth mask
face shield
wrinkle
air
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Expired - Fee Related
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CN 03255119
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English (en)
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袁克静
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Individual
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Individual
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Abstract

防闷折叠口罩,由面罩1和固定带2组成,其特征在于面罩1上设计有由面罩布折叠成皱纹叠状而构成的换气室3。本实用新型的优点是由于它设计有由折叠成皱纹叠状的防闷折叠口罩,由面罩1和固定带2组成,其特征在于面罩1上设计有由面罩布折叠成皱纹叠状而构成的换气室3,使面罩不会直接贴在口、鼻上,使用时,大大地减轻了使人感到的闷气、闷热感,也不会因为加大吸气力度而引起过滤的质量下降。

Description

防闷折叠口罩
技术领域:本实用新型涉及卫生洁具领域。
背景技术:目前市场上销售的口罩的面罩为10-16层纱布复合叠加而成,在使用时,口罩直接贴在口、鼻上,使人感到闷气,且口中呼出的热气会被口罩立即挡回到口、鼻上,也不能立即散发到口罩外,使人感到闷热。这种闷气、闷热现象会导致使用者有意或无意地用手拉动口罩,而破坏口罩的密封性能,或者加大吸气力度,这样势必导致口罩局部的气流加大,而引起过滤的质量下降。
技术内容:本用新型的目的就是针对目前的口罩上述之不足而提供一种防闷折叠口罩,它在使用时,可大大地减轻使人感到的闷气、闷热感,也不会因为加大吸气力度而引起过滤的质量下降,减少戴口罩的不适感,提高口罩的使用效果。防闷折叠口罩,由面罩1和固定带2组成,其特征在于面罩1上设计有由面罩布折叠成皱纹叠状而构成的换气室3。本实用新型的优点是由于它设计有由折叠成皱纹叠状的防闷折叠口罩,由面罩1和固定带2组成,其特征在于面罩1上设计有由面罩布折叠成皱纹叠状而构成的换气室3,使面罩不会直接贴在口、鼻上,使用时,大大地减轻了使人感到的闷气、闷热感,也不会因为加大吸气力度而引起过滤的质量下降。
附图说明:附图1为本实用新型主视结构示意图。
          附图2为本实用新型后视结构示意图。
        附图3为附图1A-A剖视放大结构示意
             图。
        附图4为本实用新型使用状态示意图。
具体实施方式:本实用新型的加工质量要求同制造普遍的口罩。面罩布材料采用二层0.5mm厚的透气纸纤维布,将其按照说明书及附图说明折叠成皱纹叠状,并用线4或激光打孔固连机在四周将二层透气纸纤维布缝连形成面罩1,然后安装上固定带2即可。包装时将面罩两面压平放置,使用时将面罩向外拉,使皱纹叠张开,形成换气室。

Claims (1)

1、防闷折叠口罩,由面罩(1)和固定带(2)组成,其特征在于面罩(1)上设计有由面罩布折叠成皱纹叠状而构成的换气室(3)。
CN 03255119 2003-08-14 2003-08-14 防闷折叠口罩 Expired - Fee Related CN2647353Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03255119 CN2647353Y (zh) 2003-08-14 2003-08-14 防闷折叠口罩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03255119 CN2647353Y (zh) 2003-08-14 2003-08-14 防闷折叠口罩

Publications (1)

Publication Number Publication Date
CN2647353Y true CN2647353Y (zh) 2004-10-13

Family

ID=34328567

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03255119 Expired - Fee Related CN2647353Y (zh) 2003-08-14 2003-08-14 防闷折叠口罩

Country Status (1)

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CN (1) CN2647353Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103533990A (zh) * 2011-04-08 2014-01-22 尤妮佳股份有限公司 口罩

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103533990A (zh) * 2011-04-08 2014-01-22 尤妮佳股份有限公司 口罩
CN103533990B (zh) * 2011-04-08 2016-09-07 尤妮佳股份有限公司 口罩

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