Patent ID: 8904605

Claim:
A cord lock comprising: a male tool having a male eyelet and engaging parts, each protruding outwardly from a side of the male tool in a direction orthogonal to the male eyelet, a female tool that receives a part of the male tool, the female tool having first side portions facing each other, second side portions arranged orthogonal to the first side portions and facing each other, engaged parts, each being formed in each of the first side portions, and female eyelets, each being formed in the each of the second side portions to match the male eyelet at a predetermined pressing position of the male tool, and a biasing device interposed between the male tool and the female tool to bias the male tool outwardly, wherein the engaging parts are respectively engaged with the engaged parts of the female tool against a biasing force of the biasing device to prevent the male tool from slipping out of a position before a pressing operation, and the biasing device is a compression coil spring having one end with a diameter greater than that of the other end, each of the first side portions of the female tool has a communicating part separately formed from the female eyelets and communicating from an inside to an outside of the female tool, and a part of each of the first side portions of the female tool located between the communicating part and an upper surface of the female tool is located on a pressing backward side of the male tool and constitutes an elastically deformable engaged part.