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A platform for research: civil engineering, architecture and urbanism
Middle hinge for novel plastic steel window
The invention belongs to the technical field of hardware fittings for doors and windows and particularly relates to a middle hinge for a novel plastic steel window. The middle hinge comprises an on-sash component and an on-frame component and is characterized in that the on-sash component comprises a middle hinge body, an eccentric rivet, a middle hinge fixing plate, a middle hinge base, an adjusting screw and a shaft sleeve; the on-frame component comprises an upper hinge support and a shaft body; the eccentric rivet penetrates through the middle hinge body to be riveted with the middle hinge fixing plate; the middle hinge base is riveted with the middle hinge fixing plate through the adjusting screw. The middle hinge is simple in structure and convenient to use, can seal the window and can adjust amount of overlap in the left-right and up-down directions; during installation, the middle hinge adopts a single lock point riveting structure, can be adjusted along with adjustment of an upper hinge and a lower hinge, avoids the situation that the upper hinge, the middle hinge and the lower hinge are not on the same straight line, and prolongs the service life of hardware fittings.
Middle hinge for novel plastic steel window
The invention belongs to the technical field of hardware fittings for doors and windows and particularly relates to a middle hinge for a novel plastic steel window. The middle hinge comprises an on-sash component and an on-frame component and is characterized in that the on-sash component comprises a middle hinge body, an eccentric rivet, a middle hinge fixing plate, a middle hinge base, an adjusting screw and a shaft sleeve; the on-frame component comprises an upper hinge support and a shaft body; the eccentric rivet penetrates through the middle hinge body to be riveted with the middle hinge fixing plate; the middle hinge base is riveted with the middle hinge fixing plate through the adjusting screw. The middle hinge is simple in structure and convenient to use, can seal the window and can adjust amount of overlap in the left-right and up-down directions; during installation, the middle hinge adopts a single lock point riveting structure, can be adjusted along with adjustment of an upper hinge and a lower hinge, avoids the situation that the upper hinge, the middle hinge and the lower hinge are not on the same straight line, and prolongs the service life of hardware fittings.
Middle hinge for novel plastic steel window
ZHANG DEWEI (author) / WANG HAIYAN (author) / WANG ZHEN (author)
2015-12-16
Patent
Electronic Resource
English
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
Window hinge, fabrication method for window hinge and window with window hinge
| European Patent Office | 2016