CN2250167Y - 双带密合防尘口罩 - Google Patents

双带密合防尘口罩 Download PDF

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Publication number
CN2250167Y
CN2250167Y CN 96202722 CN96202722U CN2250167Y CN 2250167 Y CN2250167 Y CN 2250167Y CN 96202722 CN96202722 CN 96202722 CN 96202722 U CN96202722 U CN 96202722U CN 2250167 Y CN2250167 Y CN 2250167Y
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邱炳耀
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Abstract

一种双带密合防尘口罩,其主体由外层以及其余各层依次为泡棉、过滤纸、活性炭、过滤纸和泡棉,六层互相叠合,外层四周配有一边框,再用线缝合成一体,边框的凸耳之间用松紧带连接,使用时可保证口罩能紧密贴合于脸部,口罩透气性较好,使用时不会感到撇气,而且可隔绝臭味或带毒性的气体。

Description

双带密合防尘口罩
本实用新型涉及一种又带密合防尘口罩,属于生活口罩的技术领域。
常用的口罩普遍使用两块纱布,中间充填以薄棉花层,缝合成一体,左右两端用细棉绳连接,该口罩不能紧密贴合于脸颊,而且纱布易于脏污,清洗后棉花变质,难以回用,以后也有采用塑料或泡棉材料的口罩,但制作太粗陋,佩戴时极不舒适,有时还有憋气感觉,亟待改进。
本实用新型的目的是要提供一种双带密合防尘口罩,它可以克服上述缺点,口罩主体由特丽可得斯材料作为外层,其余各层依次为泡棉、过滤纸、活性炭等材料,叠合后外层配置一边框,用线缝固成一体,边框两侧的凸耳又连接松紧带。
本实用新型的目的是这样实现的:
一种双带密合防尘口罩,其特征在于口罩主体有一特丽可得斯外层(1),第二层是泡棉(2),第三层是过滤纸(3),第4层是活性炭(4),第5层是过滤纸(5),第6层是泡棉(6),互相叠合,在外层(1)四周配置一边框(8),用线缝合成一体,边框(8)两侧均有2凸耳(7),左右凸耳(7)用2个松紧带(10)连接,口罩主体上部缝有一个舌片(9)。
图1防尘口罩示意图。
兹结合附图对又带密合防尘口罩的结构详细叙述:
由图1,防尘口罩主体有一外层(1),该外层由轻柔微薄似纱的特丽可得斯料制成,第二层是泡棉(2),第三层是过滤纸(3),第4层是活性炭(4),第5层是过滤纸(5),第6层是泡棉(5),6层叠合,在外层(1)四周配置一边框(8),该边框(8)用PE硬胶料制成,可保证口罩有足够强度,不易损坏,使口罩可以贴合于脸部,边框(8)两侧均有2个凸耳(7),2根松紧带(1)各自系固于两侧的凸耳(7),口罩主体上部缝有一个舌片(9)。佩戴时可使口罩紧密贴合于脸颊,不会松动,留有缝隙。
与现有技术相比,又带密合防尘口罩具有下列优点:
1、透气性良好,不会有撇气感受;
2、采用多层叠合结构,防尘、防臭味、防毒性气体的效果较好;
3、采用2根松紧带和PE胶料边框,可使口罩紧密贴合于脸颊,而不会有缝隙。

Claims (1)

1、一种双带密合防尘口罩,其特征在于口罩主体有一特丽可得斯外层(1),第二层是泡棉(2),第三层是过滤纸(3),第4层是活性炭(4),第5层是过滤纸(5),第6层是泡棉(6),互相叠合,在外层(1)四周配置一边框(8),用线缝合成一体,边框(8)两侧均有2凸耳(7),左右凸耳(7)用2个松紧带(10)连接,口罩主体上部缝有一个舌片(9)。
CN 96202722 1996-02-13 1996-02-13 双带密合防尘口罩 Expired - Fee Related CN2250167Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96202722 CN2250167Y (zh) 1996-02-13 1996-02-13 双带密合防尘口罩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96202722 CN2250167Y (zh) 1996-02-13 1996-02-13 双带密合防尘口罩

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CN2250167Y true CN2250167Y (zh) 1997-03-26

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CN 96202722 Expired - Fee Related CN2250167Y (zh) 1996-02-13 1996-02-13 双带密合防尘口罩

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107789757A (zh) * 2016-08-30 2018-03-13 株式会社喜途意-成进 过滤器可更换的防尘面罩

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107789757A (zh) * 2016-08-30 2018-03-13 株式会社喜途意-成进 过滤器可更换的防尘面罩

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