CN202277625U - 面罩 - Google Patents

面罩 Download PDF

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Publication number
CN202277625U
CN202277625U CN2011204277551U CN201120427755U CN202277625U CN 202277625 U CN202277625 U CN 202277625U CN 2011204277551 U CN2011204277551 U CN 2011204277551U CN 201120427755 U CN201120427755 U CN 201120427755U CN 202277625 U CN202277625 U CN 202277625U
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China
Prior art keywords
mask body
utility
cover body
intake valve
model
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Expired - Fee Related
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CN2011204277551U
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English (en)
Inventor
赵玉良
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ZHENGZHOU XIN'AN MINING MACHINERY ACCESSORIES Co Ltd
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ZHENGZHOU XIN'AN MINING MACHINERY ACCESSORIES Co Ltd
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Application filed by ZHENGZHOU XIN'AN MINING MACHINERY ACCESSORIES Co Ltd filed Critical ZHENGZHOU XIN'AN MINING MACHINERY ACCESSORIES Co Ltd
Priority to CN2011204277551U priority Critical patent/CN202277625U/zh
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Publication of CN202277625U publication Critical patent/CN202277625U/zh
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Abstract

本实用新型涉及一种面罩,尤其涉及一种在矿井救护面罩,其包括罩体、设置在罩体上的呼气阀、进气阀及安装在呼气阀两侧的发带,所述罩体为透明罩体,所述罩体边缘设置有气囊。本实用新型面罩的罩体采用塑料罩体,无毒无味,对人体无害,罩体边缘周设置有气囊,其可紧罩于脸上,戴着舒适。本实用新型进气阀上安装有消音器,消除了吸氧产生的杂音、噪音,并且在进气阀安装有扩散器,可以根据不同的需求者提供不同的气流,满足不同需求。

Description

面罩
技术领域
本实用新型涉及一种面罩,尤其涉及一种在矿井救护面罩。
背景技术
现有技术中,面罩的罩体一般采用橡胶制成,而橡胶有毒、有味,对人体有害,并且罩体戴不舒适,密封不好。另外在吸氧时会产生杂音、噪音,吸氧阀气流流动单一,不能满足不同需求的人。
发明内容
本实用新型所要解决的问题是提供一种无毒无味、使用舒适的在矿井救护面罩。
 为解决上述技术问题,本实用新型所采取的技术方案为:
一种面罩,其包括罩体、设置在罩体上的呼气阀、进气阀及安装在呼气阀两侧的发带,所述罩体为透明罩体,所述罩体边缘设置有气囊。
所述透明罩体为塑料罩体。
所述进气阀上设置有扩散器和消音器。
本实用新型面罩的罩体采用塑料罩体,无毒无味,对人体无害,罩体边缘周设置有气囊,其可紧罩于脸上,戴着舒适。本实用新型进气阀上安装有消音器,消除了吸氧产生的杂音、噪音,并且在进气阀安装有扩散器,可以根据不同的需求者提供不同的气流,满足不同需求。
附图说明
 图1本实用新型的结构示意图。
具体实施方式
 如图1所示,为本实用新型的结构示意图,一种面罩,其包括罩体1,罩体采1用塑料结构,罩体1边缘安装有气囊3,罩体1上中间位置设置有呼气阀6,呼气阀6两侧安装有发带2,罩体1上的呼气阀6下方设置有进气阀7,进气阀7上安装有消音器4和扩散器5。
本实用新型使用时,将其戴在脸部,气囊紧贴脸面,罩住嘴和鼻子,用发带系紧,打开吸气管,便可呼吸使用。

Claims (3)

1.一种面罩,其包括罩体、设置在罩体上的呼气阀、进气阀及安装在呼气阀两侧的发带,其特征在于:所述罩体为透明罩体,所述罩体边缘设置有气囊。
2.根据权利要求1所述的面罩,其特征在于:所述透明罩体为塑料罩体。
3.根据权利要求1所述的面罩,其特征在于:所述进气阀上设置有扩散器和消音器。
CN2011204277551U 2011-11-02 2011-11-02 面罩 Expired - Fee Related CN202277625U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204277551U CN202277625U (zh) 2011-11-02 2011-11-02 面罩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204277551U CN202277625U (zh) 2011-11-02 2011-11-02 面罩

Publications (1)

Publication Number Publication Date
CN202277625U true CN202277625U (zh) 2012-06-20

Family

ID=46223813

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204277551U Expired - Fee Related CN202277625U (zh) 2011-11-02 2011-11-02 面罩

Country Status (1)

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CN (1) CN202277625U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103751919A (zh) * 2014-01-27 2014-04-30 胡昀 可与面部形成密闭呼吸腔的口罩
CN105148375A (zh) * 2015-10-23 2015-12-16 北京怡和嘉业医疗科技有限公司 通气控制装置和具有该通气控制装置的呼吸面罩设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103751919A (zh) * 2014-01-27 2014-04-30 胡昀 可与面部形成密闭呼吸腔的口罩
CN103751919B (zh) * 2014-01-27 2016-05-11 胡昀 可与面部形成密闭呼吸腔的口罩
CN105148375A (zh) * 2015-10-23 2015-12-16 北京怡和嘉业医疗科技有限公司 通气控制装置和具有该通气控制装置的呼吸面罩设备

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120620

Termination date: 20121102