| 主权项 |
1. A high-heeled shoe for a human foot which enables a human to assume and maintain anatomically suitable body posture for standing and walking, and which has an orthopedic inclination, the high-heeled shoe comprising a toe section and a heel section separated by and connected with a sole section, the high-heeled shoe being configured for the respective support of a toe, heel and sole of a human foot wherein a vertical distance between support of the toe and support of the heel is between two to four inches and wherein the sole section which directly supports a human sole and heel comprises a curved inclination, as superimposed on an x-y coordinate system having a point of origin at the point at which the sole section begins to rise from a base of the toe section, wherein the curved inclination configuration is determined according to values of x and y along the sole section according to the formula:
y=(5/arctan(10k))·arctan(k·x) wherein y is the y coordinate of a point on the sole section, x is the x coordinate of the point and k is an empirical value ranging between about 1/4.5 and 1/2.75, with the y value indicating the vertical distance from a plane extending from the base of foe toe section, and wherein the y value is multiplied by a human foot correction factor formula of:
1/(1+(x−xj)2/k2)wherein x is the x coordinate, k2 is 300 and xj is a function of the vertical distance between toe section and heel section and ranges from about 20 to 60 for vertical distances ranging between about 2 and 4.5 inches. |
