To provide a skipping rope device allowing easy adjustment of the length of a rope.
In the skipping rope device including grips attached to both ends of the rope, a handle 5 is rotatably fitted to the rear-end opening of a hollow grip A having a rope insertion hole 3 at the front end. The front end of a winding shaft 22 of the rope 1 that is disposed at an axial center of the handle 5 is rotatably supported in the front end of the grip A, and the rear end of the winding shaft 22 is supported in the inner-surface center of the handle 5 so as to rotate simultaneously with the handle 5. The tip of the rope 1 inserted from the rope insertion hole 3 is attached to a part near one side of the inner surface of the handle 5, and the rope 1 is configured to be spirally wound around the winding shaft 22 by rotating the handle 5.
JPS51109258U | 1976-09-02 | |||
JPS51109258U | 1976-09-02 | |||
JPS347205Y1 | ||||
JPS4622650Y1 | 1971-08-05 |
WO2005110000A2 | 2005-11-24 |