Patent attributes
The present invention relates to a functional cap that is provided with a holder adapted to be attached to a cap body, the holder having a given shape like a square, oval, round, and triangle, with a plurality of ventilating holes or without having any ventilating holes formed thereon, such that a plate having a character formed of a specific picture or letter is detachably mounted to the holder of the cap body. The plate of the present invention has a specific character recognized by naked eyes like a specific letter or picture formed on one surface thereof, and the plate can be detachably mounted to the holder by an external force applied by a wearer. Therefore, the functional cap of the present invention can be utilized for advertising specific organizations or groups when the plate is exchanged for their purpose. Thus, the functional cap of the present invention can have the specific picture on a famous sightseeing site printed on the plate thereof and also can have the specific character for sales promotion of all kinds of groups, organizations, and companies.
