A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a novel dismountable hinge. The novel dismountable hinge consists of an upper hinge piece and a lower hinge piece, wherein the upper hinge piece is integrated with an end cover; the lower hinge piece is integrated with a mandrel; a steel wear-resisting washer is arranged between the upper hinge piece and the lower hinge piece; and the mandrel can flexibly rotate in an upper hinge piece rotating sleeve. In installation, the upper hinge piece is fixed with a door/window; the lower hinge piece is fixed with a door/window frame; the steel wear-resisting washer sleeves the mandrel of the lower hinge piece; then, the upper hinge piece rotating sleeve coats the mandrel of the lower hinge piece to finish the installation; and meanwhile, the upper and lower hinge pieces can be interchanged. The novel dismountable hinge is convenient and fast in disassembly; the door/window can be quickly dismounted without dismounting the hinge in emergencies; the novel dismountable hinge is suitable for fireproof door/windows in emergencies; and meanwhile, the novel dismountable hinge largely saves the installation cost and time.
The invention discloses a novel dismountable hinge. The novel dismountable hinge consists of an upper hinge piece and a lower hinge piece, wherein the upper hinge piece is integrated with an end cover; the lower hinge piece is integrated with a mandrel; a steel wear-resisting washer is arranged between the upper hinge piece and the lower hinge piece; and the mandrel can flexibly rotate in an upper hinge piece rotating sleeve. In installation, the upper hinge piece is fixed with a door/window; the lower hinge piece is fixed with a door/window frame; the steel wear-resisting washer sleeves the mandrel of the lower hinge piece; then, the upper hinge piece rotating sleeve coats the mandrel of the lower hinge piece to finish the installation; and meanwhile, the upper and lower hinge pieces can be interchanged. The novel dismountable hinge is convenient and fast in disassembly; the door/window can be quickly dismounted without dismounting the hinge in emergencies; the novel dismountable hinge is suitable for fireproof door/windows in emergencies; and meanwhile, the novel dismountable hinge largely saves the installation cost and time.
Novel dismountable hinge
2015-09-16
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