A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a heavy-load conical hinge. The heavy-load conical hinge comprises two hinged blades, a conical hinge pin, nylon pin sleeves and pin caps. Connecting pieces of the two blades are oppositely and coaxially arranged and internally provided with the nylon pin sleeves respectively, and skirt parts of the nylon pin sleeves are oppositely arranged; a conical part of the conical hinge pin is inserted into pin holes of the two oppositely-arranged nylon pin sleeves, and the inner walls of the pin holes are tightly attached to the surface of the conical hinge pin; the upper end face and the lower end face of an annular part of the conical hinge pin abut against the skirt parts of the two nylon pin sleeves respectively; the pin caps are packaged at the two ends of the conical hinge pin. By means of the heavy-load conical hinge, heavy-load hinged connection can be achieved, and no noise exists during movement.
The invention provides a heavy-load conical hinge. The heavy-load conical hinge comprises two hinged blades, a conical hinge pin, nylon pin sleeves and pin caps. Connecting pieces of the two blades are oppositely and coaxially arranged and internally provided with the nylon pin sleeves respectively, and skirt parts of the nylon pin sleeves are oppositely arranged; a conical part of the conical hinge pin is inserted into pin holes of the two oppositely-arranged nylon pin sleeves, and the inner walls of the pin holes are tightly attached to the surface of the conical hinge pin; the upper end face and the lower end face of an annular part of the conical hinge pin abut against the skirt parts of the two nylon pin sleeves respectively; the pin caps are packaged at the two ends of the conical hinge pin. By means of the heavy-load conical hinge, heavy-load hinged connection can be achieved, and no noise exists during movement.
Heavy-load conical hinge
CHEN CHAO (author)
2015-06-24
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