| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a super-thin micro key accessory of approximately 3 mm thick with a locking confirmation display which allows easy confirmation on the spot of locking of entrance door and others after going out and contributes to removing the anxiety of forgetting to lock as well as crime prevention. <P>SOLUTION: A key accessory with a locking confirmation display comprises: a base having a stopper on one end and a floating hole on the other end; a substrate made of transparent elastic body, which has an insertion hole with a slit for a display board at its center part, incisions for a repulsive piece on both sides of the insertion hole and a slider at the end. The key accessory stores a holder made of transparent elastic body with a slider at the end, which is longer than the slider on the substrate. A reverse display board in different colors for each side is inserted into the insertion hole for the display board of the substrate. For one type, when the key accessory is rotated, the reverse display board is reversed by self-weight. For the other type, a vertically flip display board is reversed by vertical movement of gravity center and self-weight. <P>COPYRIGHT: (C)2013,JPO&INPIT |
