Shoe enabling the adjustment of the tension of shoelaces

Abstract

The inventive concept relates to a shoe enabling the adjustment of the tension of shoelaces. The shoe includes a first shoelace engaging member including left and right shoelace engaging members and a second shoelace engaging member. The first shoelace engaging member includes a first fixed member engaged to the shoe front upper and a movable member rotatably engaged to the first fixed member by means of hinge formed at first end of the movable member. The movable member includes a hole through which a shoelace passes and formed at second end of the movable member. The second shoelace engaging member is disposed between the left and right shoelace engaging members. The second shoelace engaging member includes a second fixed member disposed on a tongue and a second movable member rotatably engaged to the second fixed member by means of a main hinge.

1 . A shoe enabling the adjustment of the tension of shoelaces comprising:
 a first shoelace engaging member including left and right shoelace engaging members configured to engage a shoelace and disposed on left and right sides of the upper front surface of a shoe front upper, respectively, wherein the first shoelace engaging member comprises:
 a first fixed member engaged to the shoe front upper and 
 a movable member rotatably engaged to the first fixed member by means of hinge formed at first end of the movable member, the movable member including a hole through which a shoelace passes and formed at second end of the movable member, 
   a second shoelace engaging member disposed between the left and right shoelace engaging members, wherein the second shoelace engaging member comprising:
 a second fixed member disposed on a tongue, and 
 a second movable member rotatably engaged to the second fixed member by means of a main hinge. 
   
     
     
         2 . The shoe structure of  claim 1 , further comprising an engaging protrusion formed on a front surface of the movable member and an engaging groove formed on a back surface of the first fixed member,
 wherein the engaging protrusion is hooked in the engaging groove when the shoelace is tightened.   
     
     
         3 . The shoe structure of  claim 2 , further comprising a movable member lower surface protrusion formed on a bottom of the movable member and a fixed member upper surface protrusion formed on a top of the fixed member,
 wherein the movable member lower surface protrusion is hooked by the fixed member upper surface protrusion when the shoelace is tightened.   
     
     
         4 . The shoe structure of  claim 3 , the first fixed member further comprising an attachment hole and a fixed pin inserted into the attachment hole. 
     
     
         5 . The shoe structure of  claim 4 , the first fixed member further comprising an attachment hole and a fixed pin inserted into the attachment hole. 
     
     
         6 . The shoe structure of  claim 1 , further comprising a movable member lower surface protrusion formed on a bottom of the movable member and a fixed member upper surface protrusion formed on a top of the fixed member,
 wherein the movable member lower surface protrusion is hooked by the fixed member upper surface protrusion when the shoelace is tightened.   
     
     
         7 . The shoe structure of  claim 6 , the first fixed member further comprising an attachment hole and a fixed pin inserted into the attachment hole. 
     
     
         8 . The shoe structure of  claim 1 , the first fixed member further comprising an attachment hole and a fixed pin inserted into the attachment hole. 
     
     
         9 . The shoe structure of  claim 1 , the first fixed member includes a hinge hole into which the hinge is inserted, the hinge hole having an oval shape including a horizontal axis longer than a vertical axis and including a front arc surface and rear arc surface. 
     
     
         10 . A shoe structure enabling the adjustment of the tension of shoelaces comprising:
 a first shoelace engaging member including left and right shoelace engaging members configured to engage a shoelace and disposed on left and right sides of the upper front surface of a shoe front upper, respectively, wherein the first shoelace engaging member comprises;   a fixed member engaged to the shoe front upper, and   a movable member rotatably engaged to the fixed member by means of hinge formed at first end of the movable member, the movable member including   a hole through which a shoelace passes and formed at the second end of the movable members,   wherein the fixed member includes a hinge hole into which the hinge is inserted, the hinge hole having an oval shape including a horizontal axis longer than a vertical axis and including a front arc surface and rear arc surface.   
     
     
         11 . The shoe structure of  claim 10 , further comprising an engaging protrusion formed on a front surface of the movable member and an engaging groove formed on a back surface of the fixed member,
 wherein the engaging protrusion is hooked in the engaging groove when the shoelace is tightened.   
     
     
         12 . The shoe structure of  claim 11 , further comprising a movable member lower surface protrusion formed on a bottom of the movable member and a fixed member upper surface protrusion formed on a top of the fixed member,
 wherein the movable member lower surface protrusion is hooked by the fixed member upper surface protrusion when the shoelace is tightened.   
     
     
         13 . The shoe structure of  claim 12 , the fixed member further comprising an attachment hole and a fixed pin inserted into the attachment hole. 
     
     
         14 . The shoe structure of  claim 11 , the fixed member further comprising an attachment hole and a fixed pin inserted into the attachment hole. 
     
     
         15 . The shoe structure of  claim 10 , further comprising a movable member lower surface protrusion formed on a bottom of a movable member and a fixed member upper surface protrusion formed on the top of the fixed member,
 wherein the movable member lower surface protrusion is hooked by the fixed member upper surface protrusion when the shoelace is tightened.   
     
     
         16 . The shoe structure of  claim 15 , the fixed member further comprising an attachment hole formed in the fixed member and a fixed pin inserted into the attachment hole. 
     
     
         17 . The shoe structure of  claim 10 , the fixed member further comprising an attachment hole and a fixed pin inserted into the attachment hole.