Title:
RESPIRATOR
Document Type and Number:
WIPO Patent Application WO/2013/187278
Kind Code:
A1
Abstract:
A respirator that has a fit checker. This respirator (1) has a fit checker (4) for inspecting whether or not a face unit (2) being worn is airtight. Said fit checker (4) has an inspection valve (35) and a control lever (36) for opening and closing an air inlet in the face unit (2). Given a first direction extending from the outer surface of the face unit (2) toward the inner surface thereof and a second direction extending from the inner surface toward the outer surface, when the lever (36) is operated, the inspection valve (35) can move in at least the first direction to close the air inlet (47).
Inventors:
MASUKO YOSHIMITSU (JP)
Application Number:
PCT/JP2013/065399
Publication Date:
December 19, 2013
Filing Date:
June 03, 2013
Export Citation:
Assignee:
KOKEN KK (JP)
International Classes:
A62B27/00; A62B18/02; A62B18/08
Foreign References:
| JPS6099946U | 1985-07-08 | |||
| JPS6099947U | 1985-07-08 | |||
| JPS6154851U | 1986-04-12 | |||
| JPS58115245U | 1983-08-06 |
Attorney, Agent or Firm:
SHIRAHAMA, Yoshiharu et al. (JP)
Yoshiharu Shirahama (JP)
Yoshiharu Shirahama (JP)
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