Neck band type fan

Abstract

The present invention relates to a neck band type fan and, more specifically, relates to a neck band type fan, allowing a user to wear a fan on a neck and use the same, so as to cool a face, a chest, and the like in a state in which both hands are free. The neck band type fan of the present invention comprises: a main body formed in a shape which surrounds the back of a neck and has both ends descending to a lower portion of the front of the neck when worn; a head provided on both ends of the main body and having an inner space and a plurality of wind holes; and a blade installed in the head and rotated by a motor to generate wind.

1 . A neck band type fan comprising:
 a main body ( 10 ) formed in a shape which surrounds the back of a neck and has both ends descending to a lower portion of the front of the neck when worn;   a heads ( 20 ) provided on both ends of the main body ( 10 ) and having an inner space and a plurality of wind holes ( 21 );   a blade ( 30 ) installed in the head ( 20 ) and rotated by a motor to generate wind; and   an angle adjusting part ( 40 ) provided between each end of the main body ( 10 ) and the head ( 20 ) to adjust the head ( 20 ) in directions facing a face.   
     
     
         2 . The neck band type fan of  claim 1 , wherein the angle adjusting part ( 40 ) is formed of a soft pipe body ( 41 ) and has a plurality of iron cores ( 42 ) configured to maintain a bent or curved shape in the pipe body. 
     
     
         3 . The neck band type fan of  claim 1 , wherein the angle adjusting parts ( 40 ) has a rotary bar ( 43 ) and joints ( 44 ) provided at both ends of the rotary bars ( 43 ) to connect the rotary bar ( 43 ), wherein axial directions of the joint ( 44 ) cross each other to be bent in different directions. 
     
     
         4 . The neck band type fan of  claim 2 , wherein:
 a Bluetooth module ( 50 ) is installed in the main body ( 10 );   an earphone ( 51 ) connected to the Bluetooth module ( 50 ) are provided on both ends of the main body ( 10 ); and   an accommodation groove ( 15 ) to which the earphone ( 51 ) can be fixed is formed in the body ( 10 ) so that the earphone ( 51 ) may be inserted into and kept in the accommodation groove ( 15 ) when not in use.   
     
     
         5 . The neck band type fan of  claim 2 , wherein:
 a shielding cover ( 60 ) configured to block introduction of hair is installed on a back surface of the head ( 20 ), formed in a hemispheric shape, and formed larger than the head ( 20 ); and   a plurality of spacers ( 61 ) which are in contact with the head ( 20 ) are formed in directions facing a center in the shielding cover to form a flow path ( 62 ).   
     
     
         6 . The neck band type fan of  claim 2 , wherein the head ( 20 ) is provided with a plurality of lamps. 
     
     
         7 . The neck band type fan of  claim 2 , wherein:
 a space is formed in the main body ( 10 );   a plurality of discharge holes ( 11 ) are formed in the main body ( 10 ) in directions facing the neck; and   a fan ( 14 ) rotated by a motor is installed in the main body ( 10 ) so that wind is discharged through the discharge holes ( 11 ).