Shoelace structure

Abstract

An improved shoelace structure is made up of a belt-like shoelace having two narrowed leading ends bound at both ends thereon to be led through buttonholes of a shoe body thereby wherein between both narrowed leading ends thereof are disposed a tying section to be tied up at the upper surface of the shoe body thereof and a passage section to be wound through the buttonholes of the shoe body thereby. Both the tying section and the passage section are integrally woven to form a plurality of bulge parts and narrowed parts that are alternatively arranged with each adjacent to others in a sequence. The bulge parts of the tying section and the passage section thereof can be made into a wide flatness or a protruded arc shape thereof, and the narrowed parts thereof can be formed into a straight flatness or a round straight column thereof. Thus, the tying section and the passage section of the shoe body are contacted with a tying spot and the buttonholes respectively by the narrowed parts thereof and retained in place by the bulge parts limiting at both adjacent sides of the narrowed parts thereof so as to efficiently prevent the shoelace from getting loose and detached in practical use.

1 . An improved shoelace structure made up of a belt-like shoelace having two narrowed leading ends bound at both ends thereon to be led through buttonholes of a shoe body thereby wherein between both narrowed leading ends thereof are disposed a tying section to be tied up at the upper surface of the shoe body thereof and a passage section to be wound through the buttonholes of the shoe body thereby; the present invention being characterized by that, 
 both the tying section and the passage section are integrally woven to form a plurality of bulge parts and narrowed parts that are alternatively arranged with each adjacent to others in a sequence, permitting the tying section and the passage section of the shoe body contacting with a tying spot and the buttonholes respectively by the narrowed parts thereof and retained in place by the bulge parts limiting at both adjacent sides of the narrowed parts thereof so as to efficiently prevent the shoelace from getting loose and detached in practical use.    
   
   
       2 . The shoelace structure as claimed in  claim 1  wherein the bulge parts of the tying section and the passage section thereof respectively can be made into a wide flatness or a protruded arc shape thereof.  
   
   
       3 . The shoelace structure as claimed in  claim 1  wherein the narrowed parts of the tying section and the passage section thereof respectively can be formed into a straight flatness or a round straight column thereof.