| 摘要 |
<p>A key ring structure comprises an assembled disk, a ring, and a button. The assembled disk is formed by a lower piece and an upper piece. An annular groove is formed between the upper piece and the lower piece. The opening of the groove faces toward a circumference of the disk. The lower piece and upper piece are installed with a first recess and a second recess. The first recess and the second recess are installed with respect to one another and are installed at two sides of the groove so that the groove is formed with a movable opening; and the movable opening faces outwards. The head of the ring body is slidably installed to the groove of the disk. The head is capable of being moved out or placed in the groove through the disk. A button has a button body. The button body is installed in the disk. A restoring spring is disposed between the button body and the disk. The button is movable along the disk. One side of the button body extends outwards so as to be formed as a stopper. The stopper is movably matched with the recess for controlling opening and closing of the movable opening. Therefore, a key ring structure is formed, in which the movable opening on the disk can be opened or closed easily and conveniently, the finger will not feel ache. Furthermore, key can be placed in or removed from the key ring structure of the present invention.</p> |
