A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An American damper concealed hinge comprises a first base, a second base, a hinging rotation arm, one end of the hinging rotation arm being hinged to the first base, the other end of the hinging rotation arm being hinged to the second base, the first base being provided with a cavity; wherein the cavity is internally provided with a damper device that is drivable by the hinging rotation arm, left and right sides of the damper device being respectively provided with a first baffle and a second baffle, a first torsion spring being disposed between the first baffle and a left side wall of the first base, a second torsion spring being disposed between the second baffle and a right side wall of the first base, a first extending leg of the first torsion spring and a first extending leg of the second torsion spring being respectively pressed onto the hinging rotation arm, and a second extending leg of the first torsion spring and a second extending leg of the second torsion spring being respectively pressed onto the first base.
An American damper concealed hinge comprises a first base, a second base, a hinging rotation arm, one end of the hinging rotation arm being hinged to the first base, the other end of the hinging rotation arm being hinged to the second base, the first base being provided with a cavity; wherein the cavity is internally provided with a damper device that is drivable by the hinging rotation arm, left and right sides of the damper device being respectively provided with a first baffle and a second baffle, a first torsion spring being disposed between the first baffle and a left side wall of the first base, a second torsion spring being disposed between the second baffle and a right side wall of the first base, a first extending leg of the first torsion spring and a first extending leg of the second torsion spring being respectively pressed onto the hinging rotation arm, and a second extending leg of the first torsion spring and a second extending leg of the second torsion spring being respectively pressed onto the first base.
AMERICAN DAMPER CONCEALED HINGE
DAI GUIYANG (author)
2016-02-04
Patent
Electronic Resource
English