| 摘要 |
A hat frame and a frame for hat display having a diameter adjustable function are provided to enable a user to adjust a diameter of the frame freely by a ring structure arranged between meshes, and to prevent the frame from being easily transformed by the outside power by changing a structure of meshes. A hat frame having a diameter adjustable function includes: a cap part(101) worn on a user's head and formed in a mesh structure; a visor part(102) shading sunshine and formed in a mesh structure; and at least one ring structure arranged in a line from the center of the cap part to the rim of the visor part. The ring structures arranged in a line are radially positioned at equal intervals. The mesh structure is formed in a triangular shape. |
