A hearing protection device for a human ear. The device has an arm that clips about the pinna. A plug member caps or enters ear canal. The device is biased to provide some force against the plug member so that is stays in position during use. An optional handle may be provided to assist with temporarily pulling the plug member away from the ear canal or providing adjustment. The device may be adapted for use as an ear phone.
申请公布号
WO2008132638(A2)
申请公布日期
2008.11.06
申请号
WO2008IB51180
申请日期
2008.03.28
申请人
KIMBERLY-CLARK WORLDWIDE, INC.;LEONG, WAIHONG;BELLIVEAU, SCOTT, MADISON;CORBIN, SEAN, S.;HALL, RYAN;SONG, KI BOK;WOLFORD, JAMES
发明人
LEONG, WAIHONG;BELLIVEAU, SCOTT, MADISON;CORBIN, SEAN, S.;HALL, RYAN;SONG, KI BOK;WOLFORD, JAMES