CN1220901A - 防止眼镜起雾的口罩 - Google Patents

防止眼镜起雾的口罩 Download PDF

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Publication number
CN1220901A
CN1220901A CN 97121096 CN97121096A CN1220901A CN 1220901 A CN1220901 A CN 1220901A CN 97121096 CN97121096 CN 97121096 CN 97121096 A CN97121096 A CN 97121096A CN 1220901 A CN1220901 A CN 1220901A
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CN
China
Prior art keywords
mouth mask
glasses
air
cloth cover
gauze mask
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Pending
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CN 97121096
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English (en)
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王忠华
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SHENYANG MECHANICOELECTRICAL RESEARCH DESIGN INST
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SHENYANG MECHANICOELECTRICAL RESEARCH DESIGN INST
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Priority to CN 97121096 priority Critical patent/CN1220901A/zh
Publication of CN1220901A publication Critical patent/CN1220901A/zh
Pending legal-status Critical Current

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Abstract

本发明公开了一种防止眼镜起雾的口罩,它包括绑带及多层缉线缝合的口罩布面,其特征是:在多层口罩布面里层的上下两端,对称的固定有两片不透气的条形胶膜,使口罩不仅能防寒保暖、滤掉空气中对人体有害的烟尘,而且佩带眼镜的人在寒冷的冬季外出时,带上这种口罩也不能在眼镜的镜片上形成薄雾影响视线,具有结构简单,成本低、生产加工方便的特点,是一种新颖并独具特色的生活用品。

Description

防止眼镜起雾的口罩
本发明涉及一种口罩,特别是一种防止眼镜起雾的口罩,适合冬季佩带眼镜的人外出时使用。
北方的冬季,由于天气寒冷人们在外出时一般都喜欢带上口罩,这样既能对脸部防寒保暖、又能滤掉空气中对身体有害的烟尘;但是,当佩带眼镜的人外出带口罩时,在眼镜的镜片上就会很快形成一层薄雾,严重影响了眼睛的视线,使人们感到不便。
本发明的目的是提供一种防止眼镜起雾的口罩,它不仅可用于冬季脸部的防寒、保暖及滤掉空气中的烟尘、而且当佩带眼镜的人冬季带口罩外出时,在眼镜的镜片上不起雾上霜。
本发明的目的是这样实现的,它包括绑带及多层缉线缝合的口罩布面,其特征是:在多层口罩布面里层的上下两端,对称的固定有两片不透气的条形胶膜。
由于采用了上述方案,使口罩不仅能防寒保暖、滤掉空气中对人体有害的烟尘,而且佩带眼镜的人在寒冷的冬季外出时,带上这种口罩也不能在眼镜的镜片上形成薄雾影响视线,具有结构简单,成本低、生产加工方便的特点,是一种新颖并独具特色的生活用品。
下面结合附图和实施例对本发明作进一步的详细说明。
图1是本发明的具体结构示意图。
在图1中,口罩布面2由细纱棉布折叠成四层,在中间层的上下两端夹有对称的两条不透气的长方形乳胶膜3,加绑带1后缉线缝合,使乳胶膜3固定在口罩布面2里层的上下两端。也可在裁剪好与口罩大小相同的纱布片的上下两端,涂挂上柔软不透气的乳胶层,制成上下两端挂有乳胶层、中间透气的纱布块,将上下两端涂挂乳胶层中间透气的纱布块,夹方在折叠的口罩布面2的中间层后加绑带1缉线缝合固定制成口罩。
当佩带眼镜再带上这种口罩后,从口腔或鼻腔中呼出来的潮湿气体,透过靠近面部的口罩面布2,在口罩上端不透气乳胶膜3的遮挡下,不能流向上方,只能通过口罩中部的透气纱布向前方扩散,使冰冷的眼镜镜片无法与口腔及鼻腔呼出的潮湿的气体接触,因此,在佩带眼镜的情况下即使带上口罩,镜片也不能起雾上霜。

Claims (2)

1.一种防止眼镜起雾的口罩,它包括绑带及多层缉线缝合的口罩布面,其特征是:在多层口罩布面里层的上下两端,对称的固定有两片不透气的条形胶膜。
2.根据权利要求1所述的口罩,其特征是:所说的不透气的胶膜为上下两端挂有乳胶层、中间透气的纱布块。
CN 97121096 1997-12-26 1997-12-26 防止眼镜起雾的口罩 Pending CN1220901A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97121096 CN1220901A (zh) 1997-12-26 1997-12-26 防止眼镜起雾的口罩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97121096 CN1220901A (zh) 1997-12-26 1997-12-26 防止眼镜起雾的口罩

Publications (1)

Publication Number Publication Date
CN1220901A true CN1220901A (zh) 1999-06-30

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ID=5176209

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97121096 Pending CN1220901A (zh) 1997-12-26 1997-12-26 防止眼镜起雾的口罩

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CN (1) CN1220901A (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106912999A (zh) * 2015-12-28 2017-07-04 陈艳玲 防镜雾一次性使用口罩
US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
US11135460B2 (en) 2007-05-03 2021-10-05 3M Innovative Properties Company Maintenance-free anti-fog respirator
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
US11413481B2 (en) 2015-05-12 2022-08-16 3M Innovative Properties Company Respirator tab
CN106912999A (zh) * 2015-12-28 2017-07-04 陈艳玲 防镜雾一次性使用口罩
US11813581B2 (en) 2017-07-14 2023-11-14 3M Innovative Properties Company Method and adapter for conveying plural liquid streams

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