| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that an uncomfortable feeling sometimes occurs owing to little air ventilation near a brow, since a peak formed a little downward lets the air flow go to the upward direction, when using a hat hitherto. ! SOLUTION: The outdoor air taken from a peak part air intake opening part 21 into a hollow part 2 formed inside the peak 1 is discharged from an exhaust opening part 25 opened on the root side of the peak 1 to the lower side than a crown lower edge 11, and is allowed to hit on a part not covered with a crown 10 on the brow of a hat wearer. ! COPYRIGHT: (C)2015,JPO&INPIT |
