A SLOW-CLOSING DOOR HINGE

摘要

A slow-closing door hinge, includes a first foldout and a second foldout having a shaft sleeve respectively. A fixed rod mounted in the sleeve of the first foldout, and a rotating rod mounted in the sleeve of the second foldout are connected by a connecting rod. The connecting rod and the fixed rod are movably connected, with a hollow groove at the joint. A restoring spring in contact with the fixed rod and fixed to the connecting rod in the hollow groove. The connecting rod is connected with the rotating rod in a coaxial, rotationally actuating manner. The forward and backward rotation of the fixed rod and the rotating rod cooperates with the restoring spring to drive the connecting rod in a reciprocal motion within the shaft sleeve.

主权项

1. A slow-closing door hinge, including a first foldout and a second foldout having a shaft sleeve respectively,
wherein, a fixed rod is fixedly mounted in the shaft sleeve of the first foldout, and a rotating rod is fixedly mounted in the shaft sleeve of the second foldout, the fixed rod is connected with the rotating rod by a connecting rod, the connecting rod and the fixed rod are flexibly connected, and a hollow groove is provided on a joint, a restoring spring being in contact with the fixed rod and fixed to the connecting rod is provided in the hollow groove, the connecting rod is connected with the rotating rod in a coaxial, rotationally actuating manner, the connecting rod is driven reciprocally to move within the shaft sleeve by a relative forward and backward rotation of the fixed rod and the rotating rod cooperating with the restoring spring.