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A platform for research: civil engineering, architecture and urbanism
Abrasion resisting door and window hinge
The invention discloses an abrasion resisting door and window hinge. The abrasion resisting door and window hinge comprises a door frame connecting hinge plate, a door leaf connecting hinge plate, a middle shaft, coiling blocks, screw holes and plugs. The abrasion resisting door and window hinge is characterized by further comprising clamping grooves and balls; the screw holes are formed in the door frame connecting hinge plate and the door leaf connecting hinge plate, and the coiling blocks are rolled and bent on one side of the door frame connecting hinge plate and one side of the door leaf connecting hinge plate; the clamping grooves are located in the two ends of the middle shaft, clamping groove beams are evenly arranged in the clamping grooves, and the balls are embedded between the two clamping groove beams; the middle shaft is connected with the coiling blocks through the balls; and the two ends of the middle shaft are fixed through the plugs. By means of the technical scheme, the abrasion resisting door and window hinge has the beneficial effects that the design is scientific and reasonable, and friction between the middle shaft and the coiling blocks is reduced by arranging the balls between the middle shaft and the coiling blocks; and the mobility of doors and windows is greatly improved, and the life of people is facilitated.
Abrasion resisting door and window hinge
The invention discloses an abrasion resisting door and window hinge. The abrasion resisting door and window hinge comprises a door frame connecting hinge plate, a door leaf connecting hinge plate, a middle shaft, coiling blocks, screw holes and plugs. The abrasion resisting door and window hinge is characterized by further comprising clamping grooves and balls; the screw holes are formed in the door frame connecting hinge plate and the door leaf connecting hinge plate, and the coiling blocks are rolled and bent on one side of the door frame connecting hinge plate and one side of the door leaf connecting hinge plate; the clamping grooves are located in the two ends of the middle shaft, clamping groove beams are evenly arranged in the clamping grooves, and the balls are embedded between the two clamping groove beams; the middle shaft is connected with the coiling blocks through the balls; and the two ends of the middle shaft are fixed through the plugs. By means of the technical scheme, the abrasion resisting door and window hinge has the beneficial effects that the design is scientific and reasonable, and friction between the middle shaft and the coiling blocks is reduced by arranging the balls between the middle shaft and the coiling blocks; and the mobility of doors and windows is greatly improved, and the life of people is facilitated.
Abrasion resisting door and window hinge
TIAN ZHENMING (author)
2015-11-11
Patent
Electronic Resource
English
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
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HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS