FRAME FOR IN LINE SKATING SHOE ESPECIALLY

摘要

PROBLEM TO BE SOLVED: To optimize a stress distribution in a frame. SOLUTION: This frame 1 usable for an in-line skating shoe or an ice skating shoe especially is provided with two substantially vertical walls 7a and 7b facing each other, and a plurality of holes for arranging hubs of respective wheels are arranged along the same longitudinal axial line in the direction crossing the two walls. The frame is formed into an elliptic shape in the cross section and closed in a space between the two or more adjacent wheels.