| 摘要 |
<p>"EAR DEFENDERS" THIS INVENTION relates to a device for holding an ear defender, said device comprising a housing with a space to accommodate a loop forming part of a supporting member for an ear defender, said space being defined by a bottom wall, a rear wall and a front wall located on the opposite side of a central pin and having notches, to receive parts of the supporting member connected to the loop, the loop having two journalling parts arranged in line with each other which are arranged in a groove on the inside of the front wall to provide a journalling axis for the supporting member, a lever pivotably journalled with one end in the space of the housing near the inside of the rear wall, the other end being arranged to receive a transverse spring section of the loop, said spring section being arranged to press against the lever which is adapted to be moved through a dead centre condition between two positions the supporting member being pivotable about its journalling axis between two distinct positions.</p> |
