CN2258077Y - 自吸过滤式逃生面具 - Google Patents

自吸过滤式逃生面具 Download PDF

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Publication number
CN2258077Y
CN2258077Y CN 96215965 CN96215965U CN2258077Y CN 2258077 Y CN2258077 Y CN 2258077Y CN 96215965 CN96215965 CN 96215965 CN 96215965 U CN96215965 U CN 96215965U CN 2258077 Y CN2258077 Y CN 2258077Y
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China
Prior art keywords
fire
mask
self
head
head cover
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Expired - Fee Related
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CN 96215965
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English (en)
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周国泰
刘六贵
于振江
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Technique Development Dept., Military Supplies and Equipments Inst. The General
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BEIJING PLASTICS FACTORY NO 13
Beijing National Defence Military Supplies Science & Technology Development Depa
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Priority to CN 96215965 priority Critical patent/CN2258077Y/zh
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Abstract

一种自吸过滤式逃生面具，有目镜、头罩，其特征在于，所述头罩是防火头罩1，底部装有防火披肩12，在头罩的中部装有目镜3及滤毒盒5，防火头罩的顶部设有两个定位扣环13，紧固带2穿过该定位扣环固定在滤毒盒两侧。本实用新型具有结构简单，成本低，穿戴便捷，便于携带的优点。

Description

自吸过滤式逃生面具
本实用新型涉及一种个人紧急逃生用的逃生面具，在火灾现场使用该面具，可以避免被火场中的浓烟及有害气体窒息而丧失逃生能力。
在现代化的商厦或室内娱乐场所中，普遍使用化学制品的装修材料，一但发生火灾，这种装修材料将会产生大量的有毒烟雾，使人窒息昏厥，丧失逃离火灾现场的能力。中国专利CN2128888公开的隐藏连体式防火衣可解决上述问题，该防火衣有耐火眼罩、头罩、氧气瓶及照明电源，在火灾现场使用该防火衣可有效地防止火场中的浓烟引起的窒息，抓紧有利时机逃离现场，但是，这种防火衣构造比较复杂，附件较多，成本也高，不适于普通消费者备用。
本实用新型的目的在于提出一种结构简单，穿戴便捷，便于携带的自吸过滤式逃生面具。
本实用新型的目的是这样实现的：一种自吸过滤式逃生面具，有目镜及防火头罩，其底部装有防火披肩，在防火头罩的中部装有目镜及滤毒盒，防火头罩的顶部设有两个定位扣环，紧固带穿过该定位扣环固定在滤毒盒两侧。本实用新型平时可折叠存放在包装盒中随身携带备用，遇有火灾发生时，将本实用新型迅速展开戴在头上即可。由于火灾刚刚发生时浓烟较多而明火较少，此时，只要能保证呼吸，看清路线，就可以在短时间内逃离火场，本实用新型戴在头上后，人的眼睛可以通过目镜观察环境，滤毒盒可以将有害的气体滤掉，保证呼吸，由于本实用新型使用的材料是阻燃材料，既使遇到明火，只要时间不长，也不会使人的头部受伤。
本实用新型与已有技术相比，具有结构简单，成本低，穿戴便捷，便于携带的优点。
以下结合附图及实施例对本实用新型作进一步说明。
图1、本实用新型的结构示意图
参见附图，一种自吸过滤式逃生面具，有目镜及防火头罩1，底部装有防火披肩12，在头罩的中部装有目镜3、呼气阀6及滤毒盒5，防火头罩的顶部设有两个定位扣环13，紧固带2穿过该定位扣环固定在滤毒盒两侧。紧固带可在定位扣环中滑动，调节滤毒盒上的口鼻罩4与使用者面部的松紧度，以便有效地过滤有害气体，防火披肩可防止火灾现场中的燃烧物落入使用者的领口或衣服内伤及人体。本实用新型平时可折叠存放在包装盒中随身携带备用，遇有火灾发生时，将本实用新型迅速展开戴在头上即可。

Claims (1)

1、一种自吸过滤式逃生面具，有目镜、头罩，其特征在于，所述头罩是防火头罩(1)，底部装有防火披肩(12)，在头罩的中部装有目镜(3)及滤毒盒(5)，防火头罩的顶部设有两个定位扣环(13)，紧固带(2)穿过该定位扣环固定在滤毒盒两侧。
CN 96215965 1996-07-23 1996-07-23 自吸过滤式逃生面具 Expired - Fee Related CN2258077Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96215965 CN2258077Y (zh) 1996-07-23 1996-07-23 自吸过滤式逃生面具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96215965 CN2258077Y (zh) 1996-07-23 1996-07-23 自吸过滤式逃生面具

Publications (1)

Publication Number Publication Date
CN2258077Y true CN2258077Y (zh) 1997-07-23

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Family Applications (1)

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CN 96215965 Expired - Fee Related CN2258077Y (zh) 1996-07-23 1996-07-23 自吸过滤式逃生面具

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CN (1) CN2258077Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103071252A (zh) * 2013-02-04 2013-05-01 武汉正轩宇生物科技有限公司 火灾急救头罩
CN105413074A (zh) * 2015-12-16 2016-03-23 王愐荣 新型防霾除尘保健罩制备法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103071252A (zh) * 2013-02-04 2013-05-01 武汉正轩宇生物科技有限公司 火灾急救头罩
CN103071252B (zh) * 2013-02-04 2015-07-08 武汉正轩宇生物科技有限公司 火灾急救头罩
CN105413074A (zh) * 2015-12-16 2016-03-23 王愐荣 新型防霾除尘保健罩制备法

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Free format text: CORRECT: PATENTEE; FROM: BEIJING NATIONAL DEFENSE MILITARY SUPPLY SCIENCE AND TECHNOLOGY DEVELOPMENT DEPARTMENT TO: CHINESE PEOPLE S LIBERATION ARMY GENERAL LOGISTICS DEPARTMENT MILITARY SUPPLY EQUIPMENT INSTITUTE SCIENCE AND TECHNOLOGY DEVELOPMENT DEPARTMENT

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Patentee after: Technique Development Dept., Military Supplies and Equipments Inst. The General

Patentee before: Beijing National Defence Military Supplies Science & Technology Development Depa

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