Elastic coreless rope belt
OwnerSteve Wuinventor
Life of this patent
Estimating the term…
Abstract
An elastic coreless rope belt is a tubular braided rope of no core with stretch elasticity. Wherein the center part of the elastic rope belt along its length keep the same hollow shape, and at the periphery of the rope, it is provided with protruded knot parts of plural middle segment. At the plural middle segment, the diameter of the protruded knot can be changed with the changing of the axial tension. Once the axial tension is relived, the diameter and the shape will return to the origin. Thereby, it is convenient to make position limited buckling and loosening to the object hole.
Claims9
A coreless elastic rope belt for use with a material having at least one aperture, the coreless elastic rope belt comprising:
- an elastic rope being an elastic coreless tubulose braided rope belt;
- wherein, a center part of the elastic rope has a uniform hollow shape along a length thereof, and a plurality of protruded knots and a plurality of middle segments are alternatively positioned on an outside of the elastic rope along a length thereof, the plurality of protruded knots are flexible, each knot of the plurality of protruded knots has a protruded knot diameter that is larger than a diameter of the at least one aperture in the material;
- wherein, when an axial tension is applied to stretch the length of the elastic rope, the protruded knot diameter of the each said knot of the plurality of protruded knots becomes a minimal diameter and the minimal diameter of each said knot of the plurality of protruded knots is smaller than the diameter of the at least one aperture in the material;
- and
- wherein, when the axial tension is removed from the elastic rope, a diameter of each knot of the plurality of protruded knots returns to an original protruded knot diameter;
- wherein the elastic rope belt is mixed weaved with an elastic material according to a predetermined weaving density ratio.
Dependencies are inferred from the claim text.