公开(公告)号：EP2660484B1

公开(公告)日：2015-09-16

申请号：EP12166804.0

申请日：2012-05-04

申请人： Chen, I-Fu ,  Chen, Chi-Chuan

发明人： Chen, I-Fu ,  Chen, Chi-Chuan

IPC分类号： F16B37/08

CPC分类号： F16B37/0807

公开(公告)号：EP2660484A1

公开(公告)日：2013-11-06

申请号：EP12166804.0

申请日：2012-05-04

申请人： Chen, I-Fu ,  Chen, Chi-Chuan

发明人： Chen, I-Fu ,  Chen, Chi-Chuan

IPC分类号： F16B37/08

CPC分类号： F16B37/0807

摘要： A locking and unlocking nut structure contains a body including a through hole and a semi-circular recess, and the semi-circular recess having a starting segment and a stopping segment, the body further including a diameter-decreased screw section; a slidable block including a C-shaped cutout, and the C-shaped cutout including an engaging hook extending outward from a lower end thereof, the slidable block including first threads, while the slidable block is fixed on the starting segment, a distance from the first threads to an inner wall of the through hole is larger than an outer diameter of the screw rod (tube); while the slidable block is fixed on the stopping segment, a distance from the first threads to the diameter-decreased screw section is equal to the outer diameter of the screw rod (tube); the screw rod (tube) including second threads to match with the diameter-decreased screw section and the first threads.

摘要翻译： 锁定和解锁螺母结构包括具有通孔和半圆形凹槽的主体，并且半圆形凹槽具有起始段和止动段，主体还包括直径减小的螺纹段; 包括C形切口的可滑动块以及C形切口，所述C形切口包括从其下端向外延伸的接合钩，所述可滑动块包括第一螺纹，而所述可滑动块固定在所述起始段上， 所述通孔内壁的第一螺纹大于所述螺杆（管）的外径; 当滑块固定在止动段上时，从第一螺纹到直径减小螺纹段的距离等于螺杆（管）的外径; 螺杆（管）包括第二螺纹以与直径减小的螺杆部分和第一螺纹匹配。