SHOE INSOLE WITH THONG

摘要

PROBLEM TO BE SOLVED: To set a shoe insole with a thong to fit tightly inside a shoe.;SOLUTION: First, the shoe insole 1 with a thong includes an insole 2, a flat interdigital holding part 3, and flat thong straps 4, 5 that go from an upper end part of the flat interdigital holding part 3 via the sides to the bottom surface of the insole. Second, the flat thong straps 4, 5 go through the sides in the middle of the insole 2 to be joined pivotably by their end parts at a rear part of the bottom surface, and pivotally joined parts 6 move right and left, forward and backward on the bottom surface without being fixed to the insole 2. Third, flat ring-like thong guide members 7, 8 are provided to open to form a sort of an wedge shape on the right and left sides closer to the heel and end parts closer to the toe of the thong guide members 7, 8 are joined, and end parts 13, 14 closer to the heel are fixed to the insole 2. The flat thong straps 4, 5 are made to pass through the throng guide members 7, 8 and slide, allowing the pivotally joined parts 6 to move on nearly the center line of the bottom surface of the insole 2.;COPYRIGHT: (C)2012,JPO&INPIT