| 摘要 |
The present invention relates to a strap-shaped accessory fastener which easily detaches a strap-shaped accessory from a human body, prevents the accessory from being loosened and lost, and prevents the accessory from being twisted by rotation. To achieve a purpose, the strap-shaped accessory fastener comprises a first connector which is formed with a coupling protrusion which protrudes forwards on one side thereof, is formed with a first connector which is combined with the accessory on the other side thereof, a second connector which is formed with an insertion part into which the coupling protrusion is inserted on one side thereof, is combined with the accessory on the other side thereof, and is formed with a mount part having a diameter larger than the insertion part on the other end of the insertion part, a coupling spring which has a C-ring shape on one side thereof, is mounted in the mount part, and fastens the coupling protrusion. The maximum diameter of the coupling protrusion is smaller than the diameter of the insertion part and is greater than the inside diameter of the coupling spring. The inside diameter of the mount part is larger than the sum of the maximum diameter of the coupling protrusion and the cross-sectional diameter of the coupling spring. Thereby, the coupling protrusion is detachably combined with the second connector by the coupling spring. |
