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A platform for research: civil engineering, architecture and urbanism
Invisible hinge for aluminum alloy inner casement window
The invention relates to the field of accessories for building doors and windows, and particularly discloses an invisible hinge for an aluminum alloy inner casement window. The invisible hinge comprises a downward sliding plate, an L-shaped supporting base and an L-shaped rotating rod. The supporting base is provided with a rotating shaft and a kidney-shaped hole. The rotating rod is arranged on the rotating shaft in a sleeving mode through a support. A short connecting plate is hinged to the outer end of a rotating section, and the other end of the short connecting plate is hinged to the middle of the downward sliding plate. A linkage rod is hinged to the rotating rod, one end of the linkage rod is located in the kidney-shaped hole, and the other end of the linkage rod is hinged to one end of the downward sliding plate through a linkage shaft. A fixing block is arranged at the other end of the downward sliding plate. The hinged point of the linkage rod and the rotating rod is located between two end points of the linkage rod. The invisible hinge is fixed by a screw, and thus mounting is more convenient. The downward sliding plate and the screw are adjusted through a hexagon spanner, and accordingly the up-down overlap amount of a casement can be adjusted. When the invisible hinge for the aluminum alloy inner casement window is mounted, adhesive tapes on the casement do not need to be cut, and therefore the heat retaining property, air impermeability and water tightness of the casement are improved.
Invisible hinge for aluminum alloy inner casement window
The invention relates to the field of accessories for building doors and windows, and particularly discloses an invisible hinge for an aluminum alloy inner casement window. The invisible hinge comprises a downward sliding plate, an L-shaped supporting base and an L-shaped rotating rod. The supporting base is provided with a rotating shaft and a kidney-shaped hole. The rotating rod is arranged on the rotating shaft in a sleeving mode through a support. A short connecting plate is hinged to the outer end of a rotating section, and the other end of the short connecting plate is hinged to the middle of the downward sliding plate. A linkage rod is hinged to the rotating rod, one end of the linkage rod is located in the kidney-shaped hole, and the other end of the linkage rod is hinged to one end of the downward sliding plate through a linkage shaft. A fixing block is arranged at the other end of the downward sliding plate. The hinged point of the linkage rod and the rotating rod is located between two end points of the linkage rod. The invisible hinge is fixed by a screw, and thus mounting is more convenient. The downward sliding plate and the screw are adjusted through a hexagon spanner, and accordingly the up-down overlap amount of a casement can be adjusted. When the invisible hinge for the aluminum alloy inner casement window is mounted, adhesive tapes on the casement do not need to be cut, and therefore the heat retaining property, air impermeability and water tightness of the casement are improved.
Invisible hinge for aluminum alloy inner casement window
CAO LEI (author) / YANG SHANGHUA (author) / XIAO JIANLEI (author) / ZHANG SHUAI (author)
2015-12-02
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