Patent ID: 9295306
Filing Date: 2016-03-29
CPC Classification: A41F,A44B,F16G,Y10T

Claim Text:
1. A cord lock comprising: a foundation element; two first cord hook elements integrally formed with the foundation element and each first cord hook element having a first concave element for securing a cord; a second cord hook element integrally formed with the foundation element, the second cord hook element being disposed on a first side of said foundation element between the two first cord hook elements, the second cord hook element having a second concave element for securing the cord, wherein an opening direction of the first concave elements is different from an opening direction of the second concave element; and a cord secured to the cord lock by pressing the cord into a gap between the first cord hook element and second cord hook element and stretching the cord, so that the cord enters the first and second concave elements, wherein releasing the cord after the cord enters the first and second concave elements causes the cord to rest in the first and second concave elements in a bent state to secure the cord to the cord lock, wherein a gap between each of the first cord hook elements and the second cord hook element is smaller than a diameter of the cord, and a difference in height between a position of a trough of the first concave elements and a position of the trough of the second concave element is smaller than the diameter of the cord.