| 摘要 |
Introduced is a rivet comprising: a head which has a through hole in a center; a body of which one end is coupled to one surface of the head, a gap between both ends bent when a load is applied, and the bent part protruding in a radial direction of the head; a locking protrusion formed on an other end of the body, having a catching protrusion on a circumference; and an operation rod inserted into the through hole, having an end coupled to the end of the locking protrusion. When the operation rod moves, the body is bent, and the locking protrusion is coupled to the through hole. As such, the present invention enables coupling of the rivet without a tool, and enables easy separation of the rivet after coupling the rivet. |
