Title:
EMERGENCY GASMASK
Document Type and Number:
WIPO Patent Application WO/2012/064134
Kind Code:
A2
Abstract:
The present invention relates to an emergency gasmask having an air-purifying function, which can be easily worn to prevent the wearer from being suffocated by toxic gases during an evacuation upon the occurrence of a fire in a public or large building. The emergency gasmask of the present invention comprises: a main body that can be worn on the head of a wearer; and sealing means formed at the lower end of the main body, wherein the main body is made of a filter material, the interior thereof has an accommodation space, and a discharge portion is formed in the front surface thereof, such that the discharge portion is opened only when air is discharged.
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Inventors:
KIM CHANG YONG (KR)
KIM CHONG MIN (KR)
KIM CHONG MIN (KR)
Application Number:
PCT/KR2011/008582
Publication Date:
May 18, 2012
Filing Date:
November 10, 2011
Export Citation:
Assignee:
KIM CHANG YONG (KR)
KIM CHONG MIN (KR)
KIM CHONG MIN (KR)
International Classes:
A62B23/04; A62B9/00; A62B18/08
Domestic Patent References:
| WO1996007452A1 | 1996-03-14 |
Foreign References:
| JP3153844U | ||||
| KR20060045617A | 2006-05-17 | |||
| KR200237647Y1 | ||||
| KR20050055721A | 2005-06-13 | |||
| US4627431A | 1986-12-09 |
Attorney, Agent or Firm:
WELL-L&K PATENT FIRM (KR)
특허법인 웰-엘엔케이 (KR)
특허법인 웰-엘엔케이 (KR)
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Claims: