| 摘要 |
PURPOSE: A ventilator for a sports cap having a simplified structure is provided to adjust ventilation of the sport cap, in dependence of weather conditions, capable of adjusting ventilation from a maximum ventilation to a complete blockage of air inflow. CONSTITUTION: The ventilator for a sports cap includes a connecting pin(1) connected to an inner skin(2) for connecting a belt(3) to both ends of the inner skin(2), the connection pin(1) being made of a thin resin film; and a magic tape(4a) fastened to both ends of the belt(3). To attach the inner skin(2) to the sports cap, a lower end(5) of the connecting pin(1) is pinned to a lower end of the inside(8) of the sports cap. Then, both ends of the belt(3) are pulled out through a cut(6) of the cap, and the magic tape(4a) at the end of the belt(3) is attached to the magic tape(4b) fastened on the outside of the cap. Since the connecting pin(1) is flexible, a ventilating opening(7) is blocked.
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