Title:
FRAME FOR BREATHING OF MASK
Document Type and Number:
WIPO Patent Application WO/2017/090930
Kind Code:
A1
Abstract:
The present invention relates to a frame for breathing of a mask wherein a frame (100) is fixed at a portion of a mask fabric around a breathing hole at which the nose and mouth are disposed, in order to facilitate breathing. The present invention has the remarkable effects in that: by inserting and fixing a frame, at which a mouth protruding portion, a nose supporting portion, and a lateral mouth supporting portion are formed, in a fabric inner surface around a breathing hole, the fabric does not adhere to the nose and mouth respiratory system so as to facilitate breathing and prevent stickiness due to sweat, etc., discomfort due to condensation is not imparted, and speaking is not impeded even when the mask is worn; and by securing a space between the face and the fabric that is raised by the frame, the pressure of exhalations discharged in the space is rendered low compared to existing masks without a space so that the tendency of exhalations, which cause fogging of glasses or goggles, to escape upward through the top of the mask is reduced.
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Inventors:
KIM TAE LIM (KR)
Application Number:
PCT/KR2016/013166
Publication Date:
June 01, 2017
Filing Date:
November 15, 2016
Export Citation:
Assignee:
NAROO CEM CO LTD (KR)
International Classes:
A62B18/02; A62B18/10; A62B23/00
Foreign References:
| JP2009072522A | 2009-04-09 | |||
| KR200408137Y1 | 2006-02-07 | |||
| JP2010057839A | 2010-03-18 | |||
| JP2003320043A | 2003-11-11 | |||
| KR20120129552A | 2012-11-28 |
Attorney, Agent or Firm:
KIM, Seok Kea (KR)
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