| 摘要 |
The present invention relates to a hinged connection device for a pair of brackets, comprising: a rivet including a first insertion protrusion formed on one side, a second insertion protrusion formed separately on the other side from the first insertion protrusion, and a hinge rod which connects to the first insertion protrusion and the second insertion protrusion; a first bracket through a first hinge hole to be insert-coupled with the first insertion protrusion and the hinge rod passes; a second bracket which has a second hinge hole to be insert-coupled with the second insertion protrusion, and a slit hole into which the hinge rod is rotationally inserted; a stopper which has a third hinge hole to be insert-coupled with the second insertion protrusion and the hinge rod, and a fourth hinge hole corresponding to the slit hole; and a first elastic member applying elastic force to the second insertion protrusion. The purpose of the present invention is to provide the hinged connection device which couples a pair of brackets with a rivet, and prevents the separation and shaking of the rivet. |
