CN2297209Y - 板式防尸臭口罩 - Google Patents

板式防尸臭口罩 Download PDF

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Publication number
CN2297209Y
CN2297209Y CN 97205816 CN97205816U CN2297209Y CN 2297209 Y CN2297209 Y CN 2297209Y CN 97205816 CN97205816 CN 97205816 CN 97205816 U CN97205816 U CN 97205816U CN 2297209 Y CN2297209 Y CN 2297209Y
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China
Prior art keywords
protective plate
odor
mouthpiece
main body
utility
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Expired - Fee Related
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CN 97205816
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English (en)
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三新斋
霍鲁鹏
王欣梅
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Individual
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Individual
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Priority to CN 97205816 priority Critical patent/CN2297209Y/zh
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Publication of CN2297209Y publication Critical patent/CN2297209Y/zh
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Abstract

本实用新型提供一种防尸臭和其它臭气的口罩,由主体、塑料膜、防护板、吸气阀、呼气阀、系带组成。防护板由活性炭、棉花、易熔纤维在高温高压下制成,活性炭中含有多种防臭剂,臭气成分在透过防护板时被吸附并被分解,透过口罩的空气中不再含有臭气成分。本实用新型可供在尸臭和其它臭气环境中工作的人员佩戴。

Description

板式防尸臭口罩
本实用新型是一种用于防尸臭和其它臭气的口罩。
人尸体腐败后产生的恶臭即尸臭含有多种臭气成分,对接触腐尸人员如法医、公检法人员、殡仪人员等,是一种恶性刺激,有害于他们的身心健康。
本实用新型的目的是提供一种能有效防护尸臭和其它臭气、轻巧美观、佩戴舒适、使用方便的防护口罩,可供在尸臭和其它臭气环境中工作的人员佩戴。
本实用新型是这样实现的:口罩由主体、塑料膜、防护板、吸气阀、呼气阀、系带等几部分组成。其特征在于:口罩表面有一层硬质塑料膜,膜与主体之间为防护板,膜与防护板之间的间隙自上而下逐渐增宽,膜的下部镶嵌着吸气阀。防护板由防臭炭、棉花、易熔纤维在高温、高压下压制而成。防臭炭是在活性炭中浸渍多种防臭剂后在高温下烘烤制成。臭气自吸气阀进入膜与防护板之间的间隙,在透过防护板时被防臭炭吸附,并和其中的防臭剂起化学反应而被分解,透过的空气中不再含有臭气成分。
现有的防护口罩为过滤罐式,较重、吸气阻力大,影响视野大,佩戴戴不舒适,不便于工作。本实用新型轻巧、美观、吸气阻力小、漏气系数小、影响视野小、佩戴舒适、使用方便。
附图说明:本附图为口罩表面示意图。
其中:1为塑料膜,2为吸气阀,3为防护板,4为主体,5为呼气阀。
结合附图对本实用新型作详细说明:口罩表面为一层硬质塑料膜1,膜1和主体4之间为防护板3,膜1的下部镶嵌着吸气阀2,主体4下部镶嵌着呼气阀5。

Claims (1)

  1. 一种板式防尸臭口罩,由(1)为塑料膜,(2)为吸气阀,(3)为防护板,(4)为主体,(5)为呼气阀组成,其特征在于:口罩表面为一层硬质塑料膜(1),膜(1)和主体(4)之间为防护板(3),膜(1)的下部镶嵌着吸气阀(2),主体(4)下部镶嵌着呼气阀(5)。
CN 97205816 1997-01-21 1997-01-21 板式防尸臭口罩 Expired - Fee Related CN2297209Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97205816 CN2297209Y (zh) 1997-01-21 1997-01-21 板式防尸臭口罩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97205816 CN2297209Y (zh) 1997-01-21 1997-01-21 板式防尸臭口罩

Publications (1)

Publication Number Publication Date
CN2297209Y true CN2297209Y (zh) 1998-11-18

Family

ID=33925963

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97205816 Expired - Fee Related CN2297209Y (zh) 1997-01-21 1997-01-21 板式防尸臭口罩

Country Status (1)

Country Link
CN (1) CN2297209Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106617394A (zh) * 2016-12-23 2017-05-10 宋搏 用于口罩的防护装置和口罩

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106617394A (zh) * 2016-12-23 2017-05-10 宋搏 用于口罩的防护装置和口罩

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee