| 摘要 |
A sun visor of a safety helmet is provided to make the sun visor on the position of a user's rear head curl up at the end without coming into contact with the user's rear head by installing a rear curling up plate. A sun visor(2) is fixed by sewing on the entire circumference of a ring shape elastic band(1) that elastically encloses the outer circumference of a safety cap(10) except for the front part of the ring shape elastic band. An adhesion member made of a silicone or a rubber material is formed on the inner circumference of the elastic band to be stuck on the outer circumference of the safety helmet. A rear curling up plate is installed to be slant on a rear lower side of the elastic band on the inner side of the sun visor to make the sun visor on the part of a user's rear head curl up at the end. |
