Respiratory mask including an adjustable forehead abutment member
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United States of America Patent
Stats
-
May 15, 2012
Grant Date -
Apr 28, 2011
app pub date -
Oct 28, 2009
filing date -
Oct 28, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An adjustable respiratory mask includes: a mask body including a rear side, and a front cover having a connecting hole and projecting upwardly; an adjuster housing formed on top of the front cover, and having a sleeve that extends within the adjuster housing in a front-to-rear direction and that has a rear opening exposed from the adjuster housing; a forehead abutment member having a shank projecting forwardly from the forehead abutment member and extending into the sleeve through the rear opening; and an adjusting unit for adjusting a distance of the forehead abutment member from the adjuster housing. The shank is movable relative to the sleeve so that the forehead abutment member is movable toward and away from the adjuster housing.
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