Shoelace fastening device

The utility model relates to a shoelace fastening device, which is provided with a knot replacing component, the knot replacing component enables a shoelace to respectively penetrate through left and right extending parts of the shoelace from a shoe and to be fastened on the extending parts at any position, and the knot replacing component is configured to move along the extending parts by utilizing a force with the size more than a specified value so as to fasten the shoelace on the extending parts. The fastening of the extension part is released, and the extension part is fastened again by stopping the moving operation; and the connecting component is used for connecting the knot replacing component and the vamp of the shoe. 本实用新型涉及一种鞋带扣紧装置，该鞋带扣紧装置具有：绳结替代构件，其使鞋带的从鞋起的左右的延伸部分别穿过，且在任意的位置扣紧在延伸部上，该绳结替代构件构成为，通过利用规定大小以上的力沿着所述延伸部进行移动操作，解除对所述延伸部的扣紧，并且，通过停止所述移动操作，再次扣紧在所述延伸部上；连结构件，其将所述绳结替代构件和所述鞋的鞋面相连接。