Foot Arch Support Device

摘要

A foot arch support device includes a base seat, a movable unit, high and low heel members, and an actuating unit. The base seat includes a first base plate. The movable unit includes a movable plate that is movable relative to the first base plate between high and low curvature positions. When the low heel member is coupled to the base seat, the movable plate is at the low curvature position. When the high heel member is coupled to the base seat, a support part of the high heel member abuts against the movable plate, and the movable plate is pushed by the high heel member to the high curvature position. The actuating unit is operable for permitting removal of a selected one of the high and low heel members from the base seat.

主权项

1. A foot arch support device adapted to be connected to a bottom of a shoe, the shoe having a heel portion, a toe portion, and an arch portion that is between the heel portion and the toe portion, said foot arch support device comprising:
a base seat including
a first base plate, anda second base plate that is disposed under said first base plate, and that is adapted to be adjacent to the heel portion of the shoe, said first base plate having a top surface that is opposite to said second base plate; a movable unit including a movable plate that is connected to said first base plate, that has an abutment surface facing said top surface of said first base plate, and that is movable relative to said first base plate between a high curvature position, where said abutment surface is away from said top surface of said first base plate, and a low curvature position, where said abutment surface abuts against said top surface of said first base plate; a heel unit including a high heel member and a low heel member, a selected one of said high heel member and said low heel member being removably coupled to a bottom of said base seat, and having a heel part, and a support part extending from a top end of said heel part and having a top end face, when said low heel member is coupled to said bottom of said base seat, said movable plate of said movable unit is at the low curvature position, when said high heel member is coupled to said bottom of said base seat, said top end face of said support part of said high heel member abuts against said abutment surface of said movable plate, and said movable plate is pushed by said support part of said high heel member to the high curvature position; and an actuating unit disposed on said base seat, adapted to be adjacent to the heel portion of the shoe, and operable for permitting removal of the selected one of said high heel member and said low heel member from the bottom of said base seat.