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Title:
SKIPPING ROPE DEVICE
Document Type and Number:
Japanese Patent JP2012170567
Kind Code:
A
Abstract:

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.


Inventors:
Nanami, Kyushiro
Application Number:
JP2011000034180
Publication Date:
September 10, 2012
Filing Date:
February 21, 2011
Export Citation:
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Assignee:
NANAMI:KK
International Classes:
A63B5/20
Domestic Patent References:
JPS51109258U1976-09-02
JPS51109258U1976-09-02
JPS347205Y1
JPS4622650Y11971-08-05
Foreign References:
WO2005110000A22005-11-24
Attorney, Agent or Firm:
石垣 達彦



 
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