Hula-hoop

Abstract

The present invention aims to provide portability and ease of storage and mobility by allowing housing when a hula-hoop is not in use and connection in a circular form by withdrawing when in use, so as to be utilized for exercise and play. The hula-hoop comprises: a main body capable of being divided into a plurality of parts having a circular cross-sectional shape and a two-dimensional arc shape; a plurality of middle bodies which are housed in and withdrawn from one side of the main body; and an end body housed or withdrawn by being coupled to the last middle body from among the middle bodies and which connects to the other side of the main body, wherein the main body, the middle bodies, and the end body are constituted so as to be housed and withdrawn in multi-steps as in the form of an antenna or a fishing rod.

1 . A hula-hoop comprising:
 a main body ( 101 ) divided into a plurality of parts having a circular sectional shape and having a circular arc shape when viewed from a plan view;   a plurality of middle bodies ( 102 ,  103 , . . . ) received in and withdrawn from one side of the main body ( 101 ); and   an end body ( 104 ) coupled to a last middle body ( 103 ) among the middle bodies ( 102 ,  103 , . . . ) so as to be received in and withdrawn from the last middle body ( 103 ) and connected to another side of the main body ( 101 ), wherein the main body ( 101 ), the middle bodies ( 102 ,  103 , . . . ), and the end body ( 104 ) are received and withdrawn in multi-steps in a form of an antenna or a fishing rod.   
     
     
         2 . The hula-hoop of  claim 1 , further comprising a connection device ( 106 ) provided on a front side of the end body ( 104 ) and the other side of the main body ( 101 ) to maintain the withdrawn middle bodies ( 102 ,  103 , . . . ) and the withdrawn end body ( 104 ) in a circular shape, and including a male body ( 107 ) formed on the front side of the end body ( 104 ) and a female body ( 108 ) formed on the other side of the main body ( 101 ) so as to be coupled to the male body ( 107 ),
 wherein the male body ( 107 ) includes an elastic body ( 109 ) provided within a front inner diameter of the end body ( 104 ), an elastic body hole ( 111 ) formed in the end body ( 104 ), and a protrusion ( 110 ) of the elastic body ( 109 ) exposed through the elastic body hole ( 111 ), and   the female body ( 108 ) includes an end body hole ( 112 ) formed on the other side of the main body ( 101 ) to receive a front outer diameter of the end body ( 104 ), and a protrusion groove ( 113 ) formed on an inner side of the end body hole ( 112 ) to receive the protrusion ( 110 ) of the elastic body ( 109 ).   
     
     
         3 . The hula-hoop of  claim 1 , wherein the main body ( 101 ), the middle bodies ( 102 ,  103 , . . . ), and the end body ( 104 ) are provided with a concave groove ( 115 ) and a protrusion ( 116 ) in a longitudinal direction, which are engaged with each other to maintain predetermined orientation at all times during the reception and the withdrawal.