| 主权项 |
1. A hearing protection system comprising:
a baseball cap, said baseball cap comprising a crown portion, said crown portion having an interior surface, an exterior surface, a front end, a rear end, a first side, a second side and a headband located at a lower region of the interior surface; a flexible band positioned within the headband, said flexible band comprising a first end, positioned on the first side closer to the rear end than the front end, and extending around the front end of the crown portion to a second end, positioned on the second side closer to the rear end than the front end; a first rotating arm comprising a first band end and a first muff end, said first rotating arm positioned on the first side of the crown portion and pivotally coupled at the first band end to the flexible band; a second rotating arm comprising a second band end and a second muff end, said second rotating arm positioned on the second side of the crown and pivotally coupled at the second band end to the flexible band; a first hearing protection muff having a first outer surface, said first muff end connected to the first outer surface, wherein the first rotating arm rotates between a substantially horizontal first non-usage position and a substantially vertical first usage position such that in the first usage position no portion of the first muff is in contact with the crown portion; and a second hearing protection muff having a second outer surface, said second muff end connected to the second outer surface, wherein the second rotating arm rotates between a substantially horizontal second non-usage position and a substantially vertical second usage position such that in the second usage position no portion of the second muff is in contact with the crown portion. |
