A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A SLOW-CLOSING DOOR HINGE
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.
A SLOW-CLOSING DOOR HINGE
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.
A SLOW-CLOSING DOOR HINGE
CHEN ZHENG (author) / CHEN SHANGDA (author)
2015-12-17
Patent
Electronic Resource
English
CONCEALED HINGE AND CONCEALED GLASS DOOR HINGE WITH SLOW AND CONSTANT CLOSING SPEED
| European Patent Office | 2025