| 摘要 |
PURPOSE: A coupling structure of a fastener and a pipe which are combined securely by a wedge part is provided to insert a wedge part of a coupling structure into a fitting hole of the pipe. CONSTITUTION: A fastening member(30) is combined to a pipe(10). A wedge part(50) is projected in one side of the fastening member. The wedge part is inserted in a fitting hole. The wedge part includes a snap hole, a plurality of slits, and a holding groove. A rivet(40) includes a pin and a bushing. The bushing is inserted in the pin. The rivet is fixed to a snap hole. A deformed end part pressurizes the snap hole from the outside. |
