A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a concealed handle of a sliding window. The concealed handle comprises a frame, a window sash, bases and handles. The window sash can slide in the frame, the bases are positioned at the vertical edges of the window sash, the handles comprise transverse beam main holding rods and oblique arm levers, two ends of each oblique arm lever extend in a bent manner, two free ends of each arm lever are respectively hinged onto the central points in the upper end surface and the lower end surface of the corresponding base, each handle can axially rotate left and right around hinge points of the free ends of the handle, the bases are centrally symmetrical grooves, and the sizes of the grooves are matched with the size of the area of projection which is formed after the handles axially rotate by 180-degree angles. The concealed handle has the advantages that the concealed handle is simple and reasonable in structure, labor can be saved, and the difficult problem of strenuosity when existing sliding windows are opened or closed can be solved.
The invention discloses a concealed handle of a sliding window. The concealed handle comprises a frame, a window sash, bases and handles. The window sash can slide in the frame, the bases are positioned at the vertical edges of the window sash, the handles comprise transverse beam main holding rods and oblique arm levers, two ends of each oblique arm lever extend in a bent manner, two free ends of each arm lever are respectively hinged onto the central points in the upper end surface and the lower end surface of the corresponding base, each handle can axially rotate left and right around hinge points of the free ends of the handle, the bases are centrally symmetrical grooves, and the sizes of the grooves are matched with the size of the area of projection which is formed after the handles axially rotate by 180-degree angles. The concealed handle has the advantages that the concealed handle is simple and reasonable in structure, labor can be saved, and the difficult problem of strenuosity when existing sliding windows are opened or closed can be solved.
Concealed handle of sliding window
HUANG XINYING (author)
2015-06-10
Patent
Electronic Resource
English
IPC:
E05B
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