Hook type top-hung window anti-falling safety hook structure

• Main Authors: YE HAOCHENG, BAI LIANGQUN, JIANG JINGYAN, PENG BINFEN
• Format: Patent
• Language: Chinese; English
• Published: 08.01.2021
• Subjects: DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS; KEYS; LADDERS; LOCKS; SAFES; WINDOW OR DOOR FITTINGS

The utility model discloses an anti-falling safety hook structure of a hook type top-hung window, and relates to the field of design and construction of curtain wall top-hung windows. The top-hung window comprises a window frame and a window sash. The anti-falling safety hook structure comprises a window frame hook body arranged at one end of the window frame and a window sash hook body arranged at one end of the window sash and matched with the window frame hook body. The window frame hook body is hinged with the window sash hook body; wherein the window frame hook body comprises a window frame hook body vertical wall which is bent upwards, and a window frame hook body anti-falling safety hook which extends out of the end part of the window frame hook body vertical wall; wherein the window sash hook body comprises a window sash hook body vertical wall which is bent downwards, and a window sash hook body anti-falling safety reverse hook which extends out of the end part of the window sash hook body vertical w