CN202697794U - 一种复合过滤型口罩 - Google Patents

一种复合过滤型口罩 Download PDF

Info

Publication number
CN202697794U
CN202697794U CN 201220146144 CN201220146144U CN202697794U CN 202697794 U CN202697794 U CN 202697794U CN 201220146144 CN201220146144 CN 201220146144 CN 201220146144 U CN201220146144 U CN 201220146144U CN 202697794 U CN202697794 U CN 202697794U
Authority
CN
China
Prior art keywords
layer
filter type
type mask
compound filter
active carbon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220146144
Other languages
English (en)
Inventor
朱思思
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 201220146144 priority Critical patent/CN202697794U/zh
Application granted granted Critical
Publication of CN202697794U publication Critical patent/CN202697794U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
  • Filtering Materials (AREA)

Abstract

一种复合过滤型口罩,它主要由无纺布层和设置在无纺布层内的海绵层构成,所述的海绵层内设置有活性炭层;由于与脸接触的是无纺布层,所以不会有不舒服的感觉,同时增加了活性炭层,过滤效果更好;本实用新型可以用于尘土比较多的场所。

Description

一种复合过滤型口罩
技术领域
本实用新型涉及一种口罩,特别是一种复合过滤型口罩。
背景技术
随着空气污染的加剧,空气越来越差,于是很多人出门都戴上了口罩,现有的口罩一般是无纺布结构,过滤效果差,也有的口罩采用海绵制成,过滤效果虽然有改进但是戴在脸上很难受。
发明内容
本实用新型的目的在于克服上述存在的不足,提供一种结构简单、佩戴舒适、过滤效果好的口罩。
本实用新型的目的是通过如下技术方案来完成的,一种复合过滤型口罩,它主要由无纺布层和设置在无纺布层内的海绵层构成,所述的海绵层内设置有活性炭层;由于与脸接触的是无纺布层,所以不会有不舒服的感觉,同时增加了活性炭层,过滤效果更好。
本实用新型可以用于尘土比较多的场所,过滤效果好。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
下面将结合附图对本实用新型做详细的介绍:如图1所示:一种复合过滤型口罩,它主要由无纺布层1和设置在无纺布层1内的海绵层2构成,所述的海绵层2内设置有活性炭层3;由于与脸接触的是无纺布层1,所以不会有不舒服的感觉,同时增加了活性炭层3,过滤效果更好。

Claims (1)

1.一种复合过滤型口罩,它主要由无纺布层(1)和设置在无纺布层(1)内的海绵层(2)构成,所述的海绵层(2)内设置有活性炭层(3)。
CN 201220146144 2012-03-31 2012-03-31 一种复合过滤型口罩 Expired - Fee Related CN202697794U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220146144 CN202697794U (zh) 2012-03-31 2012-03-31 一种复合过滤型口罩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220146144 CN202697794U (zh) 2012-03-31 2012-03-31 一种复合过滤型口罩

Publications (1)

Publication Number Publication Date
CN202697794U true CN202697794U (zh) 2013-01-30

Family

ID=47578151

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220146144 Expired - Fee Related CN202697794U (zh) 2012-03-31 2012-03-31 一种复合过滤型口罩

Country Status (1)

Country Link
CN (1) CN202697794U (zh)

Similar Documents

Publication Publication Date Title
CN204708043U (zh) 一种医用口罩
CN202588371U (zh) 口罩
CN203555201U (zh) 一种新型可加湿口罩
CN202697794U (zh) 一种复合过滤型口罩
CN201839831U (zh) 清洁口罩
CN204073151U (zh) 一种口罩
CN204120961U (zh) 腕部固位便用清洗手套
CN203327997U (zh) 一种负离子口罩
CN203058384U (zh) 一种防尘、防有害气体口罩
CN201976790U (zh) 一种新型口罩
CN203575679U (zh) 一种带有鼻托的口罩
CN208388320U (zh) 一种负离子保健席
CN204763513U (zh) 一种便携式过滤口罩
CN204765934U (zh) 一种医用孔布
CN201668009U (zh) 迷彩型防尘口罩
CN202197889U (zh) 一种防紫外线手套
CN203944050U (zh) 一种隐形鼻用空气净化器
CN202843247U (zh) 一种具有透气性结构的复合地毯
CN203267329U (zh) 一种具有凉爽感的纤维织物
CN203058301U (zh) 一种设有吸汗层的衬衫衣领结构
CN202700234U (zh) 一种改进的空气过滤器插板
CN202999728U (zh) 一种洁肤仪
CN201419054Y (zh) 空气净化器过滤材料
CN201700440U (zh) 一种阻力小的拱形口罩
CN203341013U (zh) 一种孕妇内衣

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
DD01 Delivery of document by public notice

Addressee: Zhu Sisi

Document name: Notification to Pay the Fees

DD01 Delivery of document by public notice

Addressee: Zhu Sisi

Document name: Notification of Termination of Patent Right

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130130

Termination date: 20140331