Patent ID: 6332345
Filing Date: 2001-12-25
Classification: A44B,Y10T

Abstract:
A key ring structure comprising:an assembled disk formed by a lower piece and an upper piece; an annular groove being formed between the upper piece and the lower piece; an opening of the groove facing toward a circumference of the disk; the lower piece and upper piece being installed with a first recess and a second recess; the first recess and the second recess being installed with respect to one another and being installed at two sides of the groove so that the groove is formed with a movable opening; and the movable opening faces outwards;at least one ring body having an arm and a head; the head being slidably installed in the groove of the disk; the head is capable of being moved out or placed in the groove through the disk; and a button having a button body; the button body being installed in the disk; a restoring spring being disposed between the button body and the disk; the button is movable along the disk; one side of the button body extending outwards so as to be formed as a stopper; the stopper being movably matched with the recess; the button body is movable in an axial direction which is generally parallel to a centering axis of the disk for controlling opening and closing of the movable opening.