Jump rope assembly
View Patent ↗Disclosed is a jump rope comprising: an oil impregnated bushing; having a pair of handles with an external surface treatment. Additionally, the rope may include a fastener attached to each end and secured within the head of the jump rope yet still free to rotate about an axis formed by the centerline of the rope body. In some configurations a universal joint is attached to each end and secured to the jump rope handle, with one end of the input yoke acting as a column for rotation and one end of the output yoke used to secure the rope, and both free ends of each yoke attaching to the cross-trunnion to complete the assembly.
1. A jump rope assembly, comprising:
a rope body having a first end and a second end;
a first handle unit and a second handle unit, each of said first and second handle units comprising a head that freely rotates about a handle axis formed by a centerline of the handle unit, wherein the first end of the rope body is secured within a first fastener rotatably disposed within the head of the first handle unit and the second end of the rope body is secured within a second fastener rotatably disposed within the head of the second handle unit, wherein each fastener freely rotates within each head about a rope axis that is substantially perpendicular to the handle axis and formed by a centerline of the rope body.
2. The jump rope assembly of claim 1 , wherein the first and second handle units each further comprises an aperture and a bushing, wherein the fastener fits within an aperture in the head, and a column from the head is secured within an aperture in the bushing and the bushing is secured within the aperture within the handle unit.
3. The jump rope assembly of claim 2 , further comprising a screw which engages the fastener.
4. The jump rope assembly of claim 2 , wherein the fastener is provided to accommodate rope bodies of differing configurations.
5. The jump rope assembly of claim 2 , wherein the bushing is an oil impregnated bushing.
6. The jump rope assembly of claim 1 , wherein the rope body is a braided steel cable.
7. The jump rope assembly of claim 1 , wherein an exterior surface of the handle unit has an external surface treatment.
8. The jump rope assembly of claim 1 , wherein the rope body has a protective coating.
9. The jump rope assembly of claim 8 , wherein the protective coating is helically wrapped.
10. The jump rope assembly of claim 8 , wherein the protective coating is overbraided.
11. The jump rope assembly of claim 1 , wherein the rope body is adjustable in length.
12. The jump rope assembly of claim 1 , further where the head comprises a universal joint having an input yoke, an output yoke, and a cross-trunnion, where one end of the input yoke acts as a projection for rotation and one end of the output yoke secures the rope body, and both free ends of each yoke attach to the cross-trunnion.
13. A method of using a jump rope assembly, comprising the steps of: engaging a jump rope assembly having a rope body having a first end and a second end via a first handle unit and a second handle unit wherein the first end of the rope body is secured within a first fastener rotatably disposed within a head of the first handle unit and the second end of the rope body is secured within a second fastener rotatably disposed within a head of the second handle unit, wherein each fastener freely rotates within each head of each handle unit about an axis formed by a centerline of the rope body, which is perpendicular to a handle axis formed by a centerline of the handle unit, and further where the head of each handle unit freely rotates about the respective handle axis.
14. A kit comprising:
an assembled jump rope having a rope body with a first end and a second end, and a first handle unit and a second handle unit wherein the first end of the rope body is secured within a first fastener rotatably disposed within a head of the first handle unit and the second end of the rope body is secured within a second fastener rotatably disposed within a head of the second handle unit, wherein each fastener freely rotates within each head of each handle unit about an axis formed by a centerline of the rope body, which is perpendicular to a handle axis formed by a centerline of the handle unit, and further where the head of each handle unit freely rotates about the respective handle; and
a packaging.
15. The kit of claim 14 further comprising one or more of each of:
a hex key;
a screw;
a rope; and
a pouch or housing to contain the assembled jump rope and spare parts.
16. A kit comprising one or more of at least two or more of the following:
handle assemblies;
fasteners;
set screws;
heads;
bushings;
C-clips,
caps;
and U-joints,
wherein the kit components are configurable to repair a jump rope assembly having a rope body with a first end and a second end, and a first handle unit and a second handle unit wherein the first end of the rope body is secured within a first fastener rotatably disposed within a head of the first handle unit and the second end of the rope body is secured within a second fastener rotatably disposed within a head of the second handle unit, wherein each fastener freely rotates within the head of each handle unit about an axis formed by a centerline of the rope body, which is perpendicular to a handle axis formed by a centerline of the handle unit, and further where the head of each handle unit freely rotates about the respective handle axis.