Auxiliary sun visor for headgear

Abstract

Provided is an auxiliary sun visor for headgear in which the auxiliary sun visor is easily installed in headgear to thereby intercept sunlight over the whole surface of user's neck section as well as user's face, and thus discharge hot air generated from the neighborhood of the face and neck smoothly to the outside. The auxiliary sun visor includes: a sunshade portion which is detachably coupled with an adhesive female portion and an adhesive male portion in which a fitting hole through which the headgear is fitted is formed in the inner central portion of the sunshade portion; a ventilation net which is pendently formed so that air smoothly flows to the edge of the sunshade portion; and left and right screen curtains and rear neck screen curtains all or part of which are separately formed at the state of being spaced from each other by cutoff regions.

1 . An auxiliary sun visor for headgear, the auxiliary sun visor comprising:
 a sunshade portion whose one side is cut out and which is detachably coupled with an adhesive female portion and an adhesive male portion which are formed at both ends of the cut sunshade portion and are made of a cotton fastener such as Velcro™ tape, in which a fitting hole through which the headgear is fitted is formed in the inner central portion of the sunshade portion;   a ventilation net which is pendently formed down to the lower part of the headgear so that air smoothly flows to the edge of the sunshade portion; and   left and right screen curtains and rear neck screen curtains all of which are pendently formed down to the lower part of the ventilation net and all or part of which are separately formed at the state of being spaced from each other by cutoff regions.   
   
   
       2 . The auxiliary sun visor according to  claim 1 , wherein the left and right screen curtains further comprise a coupling unit such as coupling buttons in order to couple the left and right screen curtains with each other up and down, respectively. 
   
   
       3 . The auxiliary sun visor according to  claim 1 , wherein the left and right screen curtains further comprise a tightening unit such as tightening straps which are pendently formed downwards at the lower part of the left and right screen curtains, and a stopper which is coupled with the tightening unit to adjust the length of the tightening unit, respectively. 
   
   
       4 . The auxiliary sun visor according to  claim 2 , wherein the left and right screen curtains further comprise a tightening unit such as tightening straps which are pendently formed downwards at the lower part of the left and right screen curtains, and a stopper which is coupled with the tightening unit to adjust the length of the tightening unit, respectively