| 摘要 |
PURPOSE: A device for locking a shoelace is provided to enable a user to adjust the length of a shoelace and to reduce the cost of production with a simple structure. CONSTITUTION: A device for locking a shoelace (1) comprises a holder having a first surface for extending and placing a shoelace in a preset direction; a lever (20) which has a second surface corresponding to the first surface, is rotatably connected to the holder so that the first surface can come to and from the second surface, and includes an opening for containing a shoelace extended in a preset direction on the first surface to move; and an elastic element (40) for pressuring the shoelace on the first surface with the second surface by providing an elastic force to the first surface of the holder with the second surface of the lever. |
