公开(公告)号：US11725712B2

公开(公告)日：2023-08-15

申请号：US17640126

申请日：2020-08-28

Applicant: NIFCO INC.

Inventor： Xianyong Piao

IPC: F16G11/10 ,  A43C7/08

CPC classification number: F16G11/101 ,  A43C7/08

Abstract: A cord lock includes a cord lock main body as a case which houses the same. The cord lock main body is made such that locking on the cord is released by a pulling operation to reduce an insertion amount of a portion of a male member into an insertion passage. The case forms a cylindrical shape with openings on both ends through which the cord can pass and combines with the cord lock main body side in a manner allowing the case to be reciprocally moved along the cylinder axis direction. When the case is moved forward, the pulling action is made with a first engage-abutting portion of the case engaging an engage-abutted portion. When the case is moved backward, the pulling operation is made with a second engagement portion of the case engaging the engagement portion of the case engage-abutted portion of the male member.